refactor: use modern Protobuf encoder (#9817)

At a high level, this is what I've done and why:

- I'm moving the protobuf generation for the `protocol`, `discovery` and
`db` packages to the modern alternatives, and using `buf` to generate
because it's nice and simple.
- After trying various approaches on how to integrate the new types with
the existing code, I opted for splitting off our own data model types
from the on-the-wire generated types. This means we can have a
`FileInfo` type with nicer ergonomics and lots of methods, while the
protobuf generated type stays clean and close to the wire protocol. It
does mean copying between the two when required, which certainly adds a
small amount of inefficiency. If we want to walk this back in the future
and use the raw generated type throughout, that's possible, this however
makes the refactor smaller (!) as it doesn't change everything about the
type for everyone at the same time.
- I have simply removed in cold blood a significant number of old
database migrations. These depended on previous generations of generated
messages of various kinds and were annoying to support in the new
fashion. The oldest supported database version now is the one from
Syncthing 1.9.0 from Sep 7, 2020.
- I changed config structs to be regular manually defined structs.

For the sake of discussion, some things I tried that turned out not to
work...

### Embedding / wrapping

Embedding the protobuf generated structs in our existing types as a data
container and keeping our methods and stuff:

```
package protocol

type FileInfo struct {
  *generated.FileInfo
}
```

This generates a lot of problems because the internal shape of the
generated struct is quite different (different names, different types,
more pointers), because initializing it doesn't work like you'd expect
(i.e., you end up with an embedded nil pointer and a panic), and because
the types of child types don't get wrapped. That is, even if we also
have a similar wrapper around a `Vector`, that's not the type you get
when accessing `someFileInfo.Version`, you get the `*generated.Vector`
that doesn't have methods, etc.

### Aliasing

```
package protocol

type FileInfo = generated.FileInfo
```

Doesn't help because you can't attach methods to it, plus all the above.

### Generating the types into the target package like we do now and
attaching methods

This fails because of the different shape of the generated type (as in
the embedding case above) plus the generated struct already has a bunch
of methods that we can't necessarily override properly (like `String()`
and a bunch of getters).

### Methods to functions

I considered just moving all the methods we attach to functions in a
specific package, so that for example

```
package protocol

func (f FileInfo) Equal(other FileInfo) bool
```

would become

```
package fileinfos

func Equal(a, b *generated.FileInfo) bool
```

and this would mostly work, but becomes quite verbose and cumbersome,
and somewhat limits discoverability (you can't see what methods are
available on the type in auto completions, etc). In the end I did this
in some cases, like in the database layer where a lot of things like
`func (fv *FileVersion) IsEmpty() bool` becomes `func fvIsEmpty(fv
*generated.FileVersion)` because they were anyway just internal methods.

Fixes #8247

.golangci.yml

@@ -1,26 +1,39 @@
-linters-settings:
-  maligned:
-    suggest-new: true
-
 linters:
   enable-all: true
   disable:
-    - goimports
+    - cyclop
     - depguard
-    - lll
-    - gochecknoinits
+    - exhaustive
+    - exhaustruct
+    - funlen
+    - gci
     - gochecknoglobals
+    - gochecknoinits
+    - gocognit
+    - goconst
+    - gocyclo
+    - godox
     - gofmt
+    - goimports
+    - gomoddirectives
+    - inamedparam
+    - interfacebloat
+    - ireturn
+    - lll
+    - maintidx
+    - nestif
+    - nonamedreturns
+    - paralleltest
+    - protogetter
     - scopelint
-    - gocyclo
-    - funlen
+    - tagalign
+    - tagliatelle
+    - testpackage
+    - varnamelen
     - wsl
-    - gocognit
-    - godox
 
-service:
-  golangci-lint-version: 1.21.x
-  prepare:
-    - rm -f go.sum # 1.12 -> 1.13 issues with QUIC-go
-    - GO111MODULE=on go mod vendor
-    - go run build.go assets
+issues:
+  exclude-dirs:
+    - internal/gen
+    - cmd/dev
+    - repos

buf.gen.yaml

@@ -0,0 +1,12 @@
+version: v2
+managed:
+  enabled: true
+  override:
+    - file_option: go_package_prefix
+      value: github.com/syncthing/syncthing/internal/gen
+plugins:
+  - remote: buf.build/protocolbuffers/go:v1.35.1
+    out: .
+    opt: module=github.com/syncthing/syncthing
+inputs:
+  - directory: proto

buf.yaml

@@ -0,0 +1,10 @@
+version: v2
+modules:
+  - path: proto
+    name: github.com/syncthing/syncthing
+lint:
+  use:
+    - STANDARD
+breaking:
+  use:
+    - WIRE_JSON

build.go

@@ -925,22 +925,9 @@ func updateDependencies() {
 }
 
 func proto() {
-	pv := protobufVersion()
-	repo := "https://github.com/gogo/protobuf.git"
-	path := filepath.Join("repos", "protobuf")
-
-	runPrint(goCmd, "install", fmt.Sprintf("github.com/gogo/protobuf/protoc-gen-gogofast@%v", pv))
-	os.MkdirAll("repos", 0o755)
-
-	if _, err := os.Stat(path); err != nil {
-		runPrint("git", "clone", repo, path)
-	} else {
-		runPrintInDir(path, "git", "fetch")
-	}
-	runPrintInDir(path, "git", "checkout", pv)
-
-	runPrint(goCmd, "generate", "github.com/syncthing/syncthing/cmd/stdiscosrv")
-	runPrint(goCmd, "generate", "proto/generate.go")
+	// buf needs to be installed
+	// https://buf.build/docs/installation/
+	runPrint("buf", "generate")
 }
 
 func testmocks() {
@@ -1483,14 +1470,6 @@ func (t target) BinaryName() string {
 	return t.binaryName
 }
 
-func protobufVersion() string {
-	bs, err := runError(goCmd, "list", "-f", "{{.Version}}", "-m", "github.com/gogo/protobuf")
-	if err != nil {
-		log.Fatal("Getting protobuf version:", err)
-	}
-	return string(bs)
-}
-
 func currentAndLatestVersions(n int) ([]string, error) {
 	bs, err := runError("git", "tag", "--sort", "taggerdate")
 	if err != nil {

cmd/dev/stdisco/main.go

@@ -15,6 +15,9 @@ import (
 	"strings"
 	"time"
 
+	"google.golang.org/protobuf/proto"
+
+	"github.com/syncthing/syncthing/internal/gen/discoproto"
 	_ "github.com/syncthing/syncthing/lib/automaxprocs"
 	"github.com/syncthing/syncthing/lib/beacon"
 	"github.com/syncthing/syncthing/lib/discover"
@@ -75,20 +78,21 @@ func recv(bc beacon.Interface) {
 			continue
 		}
 
-		var ann discover.Announce
-		ann.Unmarshal(data[4:])
+		var ann discoproto.Announce
+		proto.Unmarshal(data[4:], &ann)
 
-		if ann.ID == myID {
+		id, _ := protocol.DeviceIDFromBytes(ann.Id)
+		if id == myID {
 			// This is one of our own fake packets, don't print it.
 			continue
 		}
 
 		// Print announcement details for the first packet from a given
 		// device ID and source address, or if -all was given.
-		key := ann.ID.String() + src.String()
+		key := id.String() + src.String()
 		if all || !seen[key] {
 			log.Printf("Announcement from %v\n", src)
-			log.Printf(" %v at %s\n", ann.ID, strings.Join(ann.Addresses, ", "))
+			log.Printf(" %v at %s\n", id, strings.Join(ann.Addresses, ", "))
 			seen[key] = true
 		}
 	}
@@ -96,11 +100,11 @@ func recv(bc beacon.Interface) {
 
 // sends fake discovery announcements once every second
 func send(bc beacon.Interface) {
-	ann := discover.Announce{
-		ID:        myID,
+	ann := &discoproto.Announce{
+		Id:        myID[:],
 		Addresses: []string{"tcp://fake.example.com:12345"},
 	}
-	bs, _ := ann.Marshal()
+	bs, _ := proto.Marshal(ann)
 
 	for {
 		bc.Send(bs)

cmd/infra/strelaypoolsrv/main.go

@@ -23,6 +23,7 @@ import (
 	lru "github.com/hashicorp/golang-lru/v2"
 	"github.com/prometheus/client_golang/prometheus"
 	"github.com/prometheus/client_golang/prometheus/promhttp"
+
 	"github.com/syncthing/syncthing/cmd/infra/strelaypoolsrv/auto"
 	"github.com/syncthing/syncthing/lib/assets"
 	_ "github.com/syncthing/syncthing/lib/automaxprocs"

cmd/infra/ursrv/serve/serve.go

@@ -17,17 +17,15 @@ import (
 	"log/slog"
 	"net"
 	"net/http"
+	_ "net/http/pprof"
 	"os"
 	"regexp"
 	"strings"
 	"time"
 
-	_ "net/http/pprof"
-
 	"github.com/prometheus/client_golang/prometheus"
 	"github.com/prometheus/client_golang/prometheus/promhttp"
 	"github.com/puzpuzpuz/xsync/v3"
-
 	"github.com/syncthing/syncthing/lib/build"
 	"github.com/syncthing/syncthing/lib/geoip"
 	"github.com/syncthing/syncthing/lib/s3"

cmd/stdiscosrv/amqp.go

@@ -13,8 +13,12 @@ import (
 	"log"
 
 	amqp "github.com/rabbitmq/amqp091-go"
-	"github.com/syncthing/syncthing/lib/protocol"
 	"github.com/thejerf/suture/v4"
+	"google.golang.org/protobuf/proto"
+
+	"github.com/syncthing/syncthing/internal/gen/discosrv"
+	"github.com/syncthing/syncthing/internal/protoutil"
+	"github.com/syncthing/syncthing/lib/protocol"
 )
 
 type amqpReplicator struct {
@@ -22,7 +26,7 @@ type amqpReplicator struct {
 	broker   string
 	sender   *amqpSender
 	receiver *amqpReceiver
-	outbox   chan ReplicationRecord
+	outbox   chan *discosrv.ReplicationRecord
 }
 
 func newAMQPReplicator(broker, clientID string, db database) *amqpReplicator {
@@ -31,7 +35,7 @@ func newAMQPReplicator(broker, clientID string, db database) *amqpReplicator {
 	sender := &amqpSender{
 		broker:   broker,
 		clientID: clientID,
-		outbox:   make(chan ReplicationRecord, replicationOutboxSize),
+		outbox:   make(chan *discosrv.ReplicationRecord, replicationOutboxSize),
 	}
 	svc.Add(sender)
 
@@ -47,18 +51,18 @@ func newAMQPReplicator(broker, clientID string, db database) *amqpReplicator {
 		broker:   broker,
 		sender:   sender,
 		receiver: receiver,
-		outbox:   make(chan ReplicationRecord, replicationOutboxSize),
+		outbox:   make(chan *discosrv.ReplicationRecord, replicationOutboxSize),
 	}
 }
 
-func (s *amqpReplicator) send(key *protocol.DeviceID, ps []DatabaseAddress, seen int64) {
+func (s *amqpReplicator) send(key *protocol.DeviceID, ps []*discosrv.DatabaseAddress, seen int64) {
 	s.sender.send(key, ps, seen)
 }
 
 type amqpSender struct {
 	broker   string
 	clientID string
-	outbox   chan ReplicationRecord
+	outbox   chan *discosrv.ReplicationRecord
 }
 
 func (s *amqpSender) Serve(ctx context.Context) error {
@@ -73,12 +77,12 @@ func (s *amqpSender) Serve(ctx context.Context) error {
 	for {
 		select {
 		case rec := <-s.outbox:
-			size := rec.Size()
+			size := proto.Size(rec)
 			if len(buf) < size {
 				buf = make([]byte, size)
 			}
 
-			n, err := rec.MarshalTo(buf)
+			n, err := protoutil.MarshalTo(buf, rec)
 			if err != nil {
 				replicationSendsTotal.WithLabelValues("error").Inc()
 				return fmt.Errorf("replication marshal: %w", err)
@@ -111,8 +115,8 @@ func (s *amqpSender) String() string {
 	return fmt.Sprintf("amqpSender(%q)", s.broker)
 }
 
-func (s *amqpSender) send(key *protocol.DeviceID, ps []DatabaseAddress, seen int64) {
-	item := ReplicationRecord{
+func (s *amqpSender) send(key *protocol.DeviceID, ps []*discosrv.DatabaseAddress, seen int64) {
+	item := &discosrv.ReplicationRecord{
 		Key:       key[:],
 		Addresses: ps,
 		Seen:      seen,
@@ -158,8 +162,8 @@ func (s *amqpReceiver) Serve(ctx context.Context) error {
 				continue
 			}
 
-			var rec ReplicationRecord
-			if err := rec.Unmarshal(msg.Body); err != nil {
+			var rec discosrv.ReplicationRecord
+			if err := proto.Unmarshal(msg.Body, &rec); err != nil {
 				replicationRecvsTotal.WithLabelValues("error").Inc()
 				return fmt.Errorf("replication unmarshal: %w", err)
 			}

cmd/stdiscosrv/apisrv.go

@@ -28,6 +28,7 @@ import (
 	"sync"
 	"time"
 
+	"github.com/syncthing/syncthing/internal/gen/discosrv"
 	"github.com/syncthing/syncthing/lib/protocol"
 	"github.com/syncthing/syncthing/lib/stringutil"
 )
@@ -52,7 +53,7 @@ type apiSrv struct {
 }
 
 type replicator interface {
-	send(key *protocol.DeviceID, addrs []DatabaseAddress, seen int64)
+	send(key *protocol.DeviceID, addrs []*discosrv.DatabaseAddress, seen int64)
 }
 
 type requestID int64
@@ -312,7 +313,7 @@ func (s *apiSrv) handleAnnounce(deviceID protocol.DeviceID, addresses []string)
 	slices.Sort(addresses)
 	addresses = slices.Compact(addresses)
 
-	dbAddrs := make([]DatabaseAddress, len(addresses))
+	dbAddrs := make([]*discosrv.DatabaseAddress, len(addresses))
 	for i := range addresses {
 		dbAddrs[i].Address = addresses[i]
 		dbAddrs[i].Expires = expire
@@ -511,7 +512,7 @@ func (lrw *loggingResponseWriter) WriteHeader(code int) {
 	lrw.ResponseWriter.WriteHeader(code)
 }
 
-func addressStrs(dbAddrs []DatabaseAddress) []string {
+func addressStrs(dbAddrs []*discosrv.DatabaseAddress) []string {
 	res := make([]string, len(dbAddrs))
 	for i, a := range dbAddrs {
 		res[i] = a.Address

cmd/stdiscosrv/database.go

@@ -4,9 +4,6 @@
 // License, v. 2.0. If a copy of the MPL was not distributed with this file,
 // You can obtain one at https://mozilla.org/MPL/2.0/.
 
-//go:generate go run ../../proto/scripts/protofmt.go database.proto
-//go:generate protoc -I ../../ -I . --gogofast_out=. database.proto
-
 package main
 
 import (
@@ -25,6 +22,10 @@ import (
 	"time"
 
 	"github.com/puzpuzpuz/xsync/v3"
+	"google.golang.org/protobuf/proto"
+
+	"github.com/syncthing/syncthing/internal/gen/discosrv"
+	"github.com/syncthing/syncthing/internal/protoutil"
 	"github.com/syncthing/syncthing/lib/protocol"
 	"github.com/syncthing/syncthing/lib/rand"
 	"github.com/syncthing/syncthing/lib/s3"
@@ -41,13 +42,13 @@ func (defaultClock) Now() time.Time {
 }
 
 type database interface {
-	put(key *protocol.DeviceID, rec DatabaseRecord) error
-	merge(key *protocol.DeviceID, addrs []DatabaseAddress, seen int64) error
-	get(key *protocol.DeviceID) (DatabaseRecord, error)
+	put(key *protocol.DeviceID, rec *discosrv.DatabaseRecord) error
+	merge(key *protocol.DeviceID, addrs []*discosrv.DatabaseAddress, seen int64) error
+	get(key *protocol.DeviceID) (*discosrv.DatabaseRecord, error)
 }
 
 type inMemoryStore struct {
-	m             *xsync.MapOf[protocol.DeviceID, DatabaseRecord]
+	m             *xsync.MapOf[protocol.DeviceID, *discosrv.DatabaseRecord]
 	dir           string
 	flushInterval time.Duration
 	s3            *s3.Session
@@ -61,7 +62,7 @@ func newInMemoryStore(dir string, flushInterval time.Duration, s3sess *s3.Sessio
 		hn = rand.String(8)
 	}
 	s := &inMemoryStore{
-		m:             xsync.NewMapOf[protocol.DeviceID, DatabaseRecord](),
+		m:             xsync.NewMapOf[protocol.DeviceID, *discosrv.DatabaseRecord](),
 		dir:           dir,
 		flushInterval: flushInterval,
 		s3:            s3sess,
@@ -95,7 +96,7 @@ func newInMemoryStore(dir string, flushInterval time.Duration, s3sess *s3.Sessio
 	return s
 }
 
-func (s *inMemoryStore) put(key *protocol.DeviceID, rec DatabaseRecord) error {
+func (s *inMemoryStore) put(key *protocol.DeviceID, rec *discosrv.DatabaseRecord) error {
 	t0 := time.Now()
 	s.m.Store(*key, rec)
 	databaseOperations.WithLabelValues(dbOpPut, dbResSuccess).Inc()
@@ -103,16 +104,17 @@ func (s *inMemoryStore) put(key *protocol.DeviceID, rec DatabaseRecord) error {
 	return nil
 }
 
-func (s *inMemoryStore) merge(key *protocol.DeviceID, addrs []DatabaseAddress, seen int64) error {
+func (s *inMemoryStore) merge(key *protocol.DeviceID, addrs []*discosrv.DatabaseAddress, seen int64) error {
 	t0 := time.Now()
 
-	newRec := DatabaseRecord{
+	newRec := &discosrv.DatabaseRecord{
 		Addresses: addrs,
 		Seen:      seen,
 	}
 
-	oldRec, _ := s.m.Load(*key)
-	newRec = merge(oldRec, newRec)
+	if oldRec, ok := s.m.Load(*key); ok {
+		newRec = merge(oldRec, newRec)
+	}
 	s.m.Store(*key, newRec)
 
 	databaseOperations.WithLabelValues(dbOpMerge, dbResSuccess).Inc()
@@ -121,7 +123,7 @@ func (s *inMemoryStore) merge(key *protocol.DeviceID, addrs []DatabaseAddress, s
 	return nil
 }
 
-func (s *inMemoryStore) get(key *protocol.DeviceID) (DatabaseRecord, error) {
+func (s *inMemoryStore) get(key *protocol.DeviceID) (*discosrv.DatabaseRecord, error) {
 	t0 := time.Now()
 	defer func() {
 		databaseOperationSeconds.WithLabelValues(dbOpGet).Observe(time.Since(t0).Seconds())
@@ -130,7 +132,7 @@ func (s *inMemoryStore) get(key *protocol.DeviceID) (DatabaseRecord, error) {
 	rec, ok := s.m.Load(*key)
 	if !ok {
 		databaseOperations.WithLabelValues(dbOpGet, dbResNotFound).Inc()
-		return DatabaseRecord{}, nil
+		return &discosrv.DatabaseRecord{}, nil
 	}
 
 	rec.Addresses = expire(rec.Addresses, s.clock.Now())
@@ -176,7 +178,7 @@ func (s *inMemoryStore) expireAndCalculateStatistics() {
 	current, currentIPv4, currentIPv6, currentIPv6GUA, last24h, last1w := 0, 0, 0, 0, 0, 0
 
 	n := 0
-	s.m.Range(func(key protocol.DeviceID, rec DatabaseRecord) bool {
+	s.m.Range(func(key protocol.DeviceID, rec *discosrv.DatabaseRecord) bool {
 		if n%1000 == 0 {
 			runtime.Gosched()
 		}
@@ -261,7 +263,7 @@ func (s *inMemoryStore) write() (err error) {
 	now := s.clock.Now()
 	cutoff1w := now.Add(-7 * 24 * time.Hour).UnixNano()
 	n := 0
-	s.m.Range(func(key protocol.DeviceID, value DatabaseRecord) bool {
+	s.m.Range(func(key protocol.DeviceID, value *discosrv.DatabaseRecord) bool {
 		if n%1000 == 0 {
 			runtime.Gosched()
 		}
@@ -271,16 +273,16 @@ func (s *inMemoryStore) write() (err error) {
 			// drop the record if it's older than a week
 			return true
 		}
-		rec := ReplicationRecord{
+		rec := &discosrv.ReplicationRecord{
 			Key:       key[:],
 			Addresses: value.Addresses,
 			Seen:      value.Seen,
 		}
-		s := rec.Size()
+		s := proto.Size(rec)
 		if s+4 > len(buf) {
 			buf = make([]byte, s+4)
 		}
-		n, err := rec.MarshalTo(buf[4:])
+		n, err := protoutil.MarshalTo(buf[4:], rec)
 		if err != nil {
 			rangeErr = err
 			return false
@@ -349,8 +351,8 @@ func (s *inMemoryStore) read() (int, error) {
 		if _, err := io.ReadFull(br, buf[:n]); err != nil {
 			return nr, err
 		}
-		rec := ReplicationRecord{}
-		if err := rec.Unmarshal(buf[:n]); err != nil {
+		rec := &discosrv.ReplicationRecord{}
+		if err := proto.Unmarshal(buf[:n], rec); err != nil {
 			return nr, err
 		}
 		key, err := protocol.DeviceIDFromBytes(rec.Key)
@@ -362,9 +364,9 @@ func (s *inMemoryStore) read() (int, error) {
 			continue
 		}
 
-		slices.SortFunc(rec.Addresses, DatabaseAddress.Cmp)
-		rec.Addresses = slices.CompactFunc(rec.Addresses, DatabaseAddress.Equal)
-		s.m.Store(key, DatabaseRecord{
+		slices.SortFunc(rec.Addresses, Cmp)
+		rec.Addresses = slices.CompactFunc(rec.Addresses, Equal)
+		s.m.Store(key, &discosrv.DatabaseRecord{
 			Addresses: expire(rec.Addresses, s.clock.Now()),
 			Seen:      rec.Seen,
 		})
@@ -377,7 +379,7 @@ func (s *inMemoryStore) read() (int, error) {
 // result is the union of the two address sets, with the newer expiry time
 // chosen for any duplicates. The address list in a is overwritten and
 // reused for the result.
-func merge(a, b DatabaseRecord) DatabaseRecord {
+func merge(a, b *discosrv.DatabaseRecord) *discosrv.DatabaseRecord {
 	// Both lists must be sorted for this to work.
 
 	a.Seen = max(a.Seen, b.Seen)
@@ -396,7 +398,7 @@ func merge(a, b DatabaseRecord) DatabaseRecord {
 			aIdx++
 		case 1:
 			// a > b, insert b before a
-			a.Addresses = append(a.Addresses[:aIdx], append([]DatabaseAddress{b.Addresses[bIdx]}, a.Addresses[aIdx:]...)...)
+			a.Addresses = append(a.Addresses[:aIdx], append([]*discosrv.DatabaseAddress{b.Addresses[bIdx]}, a.Addresses[aIdx:]...)...)
 			bIdx++
 		}
 	}
@@ -410,7 +412,7 @@ func merge(a, b DatabaseRecord) DatabaseRecord {
 // expire returns the list of addresses after removing expired entries.
 // Expiration happen in place, so the slice given as the parameter is
 // destroyed. Internal order is preserved.
-func expire(addrs []DatabaseAddress, now time.Time) []DatabaseAddress {
+func expire(addrs []*discosrv.DatabaseAddress, now time.Time) []*discosrv.DatabaseAddress {
 	cutoff := now.UnixNano()
 	naddrs := addrs[:0]
 	for i := range addrs {
@@ -428,13 +430,13 @@ func expire(addrs []DatabaseAddress, now time.Time) []DatabaseAddress {
 	return naddrs
 }
 
-func (d DatabaseAddress) Cmp(other DatabaseAddress) (n int) {
+func Cmp(d, other *discosrv.DatabaseAddress) (n int) {
 	if c := cmp.Compare(d.Address, other.Address); c != 0 {
 		return c
 	}
 	return cmp.Compare(d.Expires, other.Expires)
 }
 
-func (d DatabaseAddress) Equal(other DatabaseAddress) bool {
+func Equal(d, other *discosrv.DatabaseAddress) bool {
 	return d.Address == other.Address
 }

cmd/stdiscosrv/database.pb.go

@@ -1,792 +0,0 @@
-// Code generated by protoc-gen-gogo. DO NOT EDIT.
-// source: database.proto
-
-package main
-
-import (
-	fmt "fmt"
-	_ "github.com/gogo/protobuf/gogoproto"
-	proto "github.com/gogo/protobuf/proto"
-	io "io"
-	math "math"
-	math_bits "math/bits"
-)
-
-// Reference imports to suppress errors if they are not otherwise used.
-var _ = proto.Marshal
-var _ = fmt.Errorf
-var _ = math.Inf
-
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the proto package it is being compiled against.
-// A compilation error at this line likely means your copy of the
-// proto package needs to be updated.
-const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package
-
-type DatabaseRecord struct {
-	Addresses []DatabaseAddress `protobuf:"bytes,1,rep,name=addresses,proto3" json:"addresses"`
-	Seen      int64             `protobuf:"varint,3,opt,name=seen,proto3" json:"seen,omitempty"`
-}
-
-func (m *DatabaseRecord) Reset()         { *m = DatabaseRecord{} }
-func (m *DatabaseRecord) String() string { return proto.CompactTextString(m) }
-func (*DatabaseRecord) ProtoMessage()    {}
-func (*DatabaseRecord) Descriptor() ([]byte, []int) {
-	return fileDescriptor_b90fe3356ea5df07, []int{0}
-}
-func (m *DatabaseRecord) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *DatabaseRecord) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_DatabaseRecord.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalToSizedBuffer(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *DatabaseRecord) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_DatabaseRecord.Merge(m, src)
-}
-func (m *DatabaseRecord) XXX_Size() int {
-	return m.Size()
-}
-func (m *DatabaseRecord) XXX_DiscardUnknown() {
-	xxx_messageInfo_DatabaseRecord.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_DatabaseRecord proto.InternalMessageInfo
-
-type ReplicationRecord struct {
-	Key       []byte            `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
-	Addresses []DatabaseAddress `protobuf:"bytes,2,rep,name=addresses,proto3" json:"addresses"`
-	Seen      int64             `protobuf:"varint,3,opt,name=seen,proto3" json:"seen,omitempty"`
-}
-
-func (m *ReplicationRecord) Reset()         { *m = ReplicationRecord{} }
-func (m *ReplicationRecord) String() string { return proto.CompactTextString(m) }
-func (*ReplicationRecord) ProtoMessage()    {}
-func (*ReplicationRecord) Descriptor() ([]byte, []int) {
-	return fileDescriptor_b90fe3356ea5df07, []int{1}
-}
-func (m *ReplicationRecord) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *ReplicationRecord) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_ReplicationRecord.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalToSizedBuffer(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *ReplicationRecord) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_ReplicationRecord.Merge(m, src)
-}
-func (m *ReplicationRecord) XXX_Size() int {
-	return m.Size()
-}
-func (m *ReplicationRecord) XXX_DiscardUnknown() {
-	xxx_messageInfo_ReplicationRecord.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_ReplicationRecord proto.InternalMessageInfo
-
-type DatabaseAddress struct {
-	Address string `protobuf:"bytes,1,opt,name=address,proto3" json:"address,omitempty"`
-	Expires int64  `protobuf:"varint,2,opt,name=expires,proto3" json:"expires,omitempty"`
-}
-
-func (m *DatabaseAddress) Reset()         { *m = DatabaseAddress{} }
-func (m *DatabaseAddress) String() string { return proto.CompactTextString(m) }
-func (*DatabaseAddress) ProtoMessage()    {}
-func (*DatabaseAddress) Descriptor() ([]byte, []int) {
-	return fileDescriptor_b90fe3356ea5df07, []int{2}
-}
-func (m *DatabaseAddress) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *DatabaseAddress) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_DatabaseAddress.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalToSizedBuffer(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *DatabaseAddress) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_DatabaseAddress.Merge(m, src)
-}
-func (m *DatabaseAddress) XXX_Size() int {
-	return m.Size()
-}
-func (m *DatabaseAddress) XXX_DiscardUnknown() {
-	xxx_messageInfo_DatabaseAddress.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_DatabaseAddress proto.InternalMessageInfo
-
-func init() {
-	proto.RegisterType((*DatabaseRecord)(nil), "main.DatabaseRecord")
-	proto.RegisterType((*ReplicationRecord)(nil), "main.ReplicationRecord")
-	proto.RegisterType((*DatabaseAddress)(nil), "main.DatabaseAddress")
-}
-
-func init() { proto.RegisterFile("database.proto", fileDescriptor_b90fe3356ea5df07) }
-
-var fileDescriptor_b90fe3356ea5df07 = []byte{
-	// 243 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0xe2, 0x4b, 0x49, 0x2c, 0x49,
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-	0x93, 0x52, 0x2e, 0x4a, 0x2d, 0xc8, 0x2f, 0xd6, 0x07, 0x0b, 0x25, 0x95, 0xa6, 0xe9, 0xa7, 0xe7,
-	0xa7, 0xe7, 0x83, 0x39, 0x60, 0x16, 0x44, 0xa9, 0x52, 0x3c, 0x17, 0x9f, 0x0b, 0x54, 0x73, 0x50,
-	0x6a, 0x72, 0x7e, 0x51, 0x8a, 0x90, 0x25, 0x17, 0x67, 0x62, 0x4a, 0x4a, 0x51, 0x6a, 0x71, 0x71,
-	0x6a, 0xb1, 0x04, 0xa3, 0x02, 0xb3, 0x06, 0xb7, 0x91, 0xa8, 0x1e, 0xc8, 0x40, 0x3d, 0x98, 0x42,
-	0x47, 0x88, 0xb4, 0x13, 0xcb, 0x89, 0x7b, 0xf2, 0x0c, 0x41, 0x08, 0xd5, 0x42, 0x42, 0x5c, 0x2c,
-	0xc5, 0xa9, 0xa9, 0x79, 0x12, 0xcc, 0x0a, 0x8c, 0x1a, 0xcc, 0x41, 0x60, 0xb6, 0x52, 0x09, 0x97,
-	0x60, 0x50, 0x6a, 0x41, 0x4e, 0x66, 0x72, 0x62, 0x49, 0x66, 0x7e, 0x1e, 0xd4, 0x0e, 0x01, 0x2e,
-	0xe6, 0xec, 0xd4, 0x4a, 0x09, 0x46, 0x05, 0x46, 0x0d, 0x9e, 0x20, 0x10, 0x13, 0xd5, 0x56, 0x26,
-	0x8a, 0x6d, 0x75, 0xe5, 0xe2, 0x47, 0xd3, 0x27, 0x24, 0xc1, 0xc5, 0x0e, 0xd5, 0x03, 0xb6, 0x97,
-	0x33, 0x08, 0xc6, 0x05, 0xc9, 0xa4, 0x56, 0x14, 0x64, 0x16, 0x81, 0x6d, 0x06, 0x99, 0x01, 0xe3,
-	0x3a, 0xc9, 0x9c, 0x78, 0x28, 0xc7, 0x70, 0xe2, 0x91, 0x1c, 0xe3, 0x85, 0x47, 0x72, 0x8c, 0x0f,
-	0x1e, 0xc9, 0x31, 0x4e, 0x78, 0x2c, 0xc7, 0x70, 0xe1, 0xb1, 0x1c, 0xc3, 0x8d, 0xc7, 0x72, 0x0c,
-	0x49, 0x6c, 0xe0, 0x20, 0x34, 0x06, 0x04, 0x00, 0x00, 0xff, 0xff, 0xc6, 0x0b, 0x9b, 0x77, 0x7f,
-	0x01, 0x00, 0x00,
-}
-
-func (m *DatabaseRecord) Marshal() (dAtA []byte, err error) {
-	size := m.Size()
-	dAtA = make([]byte, size)
-	n, err := m.MarshalToSizedBuffer(dAtA[:size])
-	if err != nil {
-		return nil, err
-	}
-	return dAtA[:n], nil
-}
-
-func (m *DatabaseRecord) MarshalTo(dAtA []byte) (int, error) {
-	size := m.Size()
-	return m.MarshalToSizedBuffer(dAtA[:size])
-}
-
-func (m *DatabaseRecord) MarshalToSizedBuffer(dAtA []byte) (int, error) {
-	i := len(dAtA)
-	_ = i
-	var l int
-	_ = l
-	if m.Seen != 0 {
-		i = encodeVarintDatabase(dAtA, i, uint64(m.Seen))
-		i--
-		dAtA[i] = 0x18
-	}
-	if len(m.Addresses) > 0 {
-		for iNdEx := len(m.Addresses) - 1; iNdEx >= 0; iNdEx-- {
-			{
-				size, err := m.Addresses[iNdEx].MarshalToSizedBuffer(dAtA[:i])
-				if err != nil {
-					return 0, err
-				}
-				i -= size
-				i = encodeVarintDatabase(dAtA, i, uint64(size))
-			}
-			i--
-			dAtA[i] = 0xa
-		}
-	}
-	return len(dAtA) - i, nil
-}
-
-func (m *ReplicationRecord) Marshal() (dAtA []byte, err error) {
-	size := m.Size()
-	dAtA = make([]byte, size)
-	n, err := m.MarshalToSizedBuffer(dAtA[:size])
-	if err != nil {
-		return nil, err
-	}
-	return dAtA[:n], nil
-}
-
-func (m *ReplicationRecord) MarshalTo(dAtA []byte) (int, error) {
-	size := m.Size()
-	return m.MarshalToSizedBuffer(dAtA[:size])
-}
-
-func (m *ReplicationRecord) MarshalToSizedBuffer(dAtA []byte) (int, error) {
-	i := len(dAtA)
-	_ = i
-	var l int
-	_ = l
-	if m.Seen != 0 {
-		i = encodeVarintDatabase(dAtA, i, uint64(m.Seen))
-		i--
-		dAtA[i] = 0x18
-	}
-	if len(m.Addresses) > 0 {
-		for iNdEx := len(m.Addresses) - 1; iNdEx >= 0; iNdEx-- {
-			{
-				size, err := m.Addresses[iNdEx].MarshalToSizedBuffer(dAtA[:i])
-				if err != nil {
-					return 0, err
-				}
-				i -= size
-				i = encodeVarintDatabase(dAtA, i, uint64(size))
-			}
-			i--
-			dAtA[i] = 0x12
-		}
-	}
-	if len(m.Key) > 0 {
-		i -= len(m.Key)
-		copy(dAtA[i:], m.Key)
-		i = encodeVarintDatabase(dAtA, i, uint64(len(m.Key)))
-		i--
-		dAtA[i] = 0xa
-	}
-	return len(dAtA) - i, nil
-}
-
-func (m *DatabaseAddress) Marshal() (dAtA []byte, err error) {
-	size := m.Size()
-	dAtA = make([]byte, size)
-	n, err := m.MarshalToSizedBuffer(dAtA[:size])
-	if err != nil {
-		return nil, err
-	}
-	return dAtA[:n], nil
-}
-
-func (m *DatabaseAddress) MarshalTo(dAtA []byte) (int, error) {
-	size := m.Size()
-	return m.MarshalToSizedBuffer(dAtA[:size])
-}
-
-func (m *DatabaseAddress) MarshalToSizedBuffer(dAtA []byte) (int, error) {
-	i := len(dAtA)
-	_ = i
-	var l int
-	_ = l
-	if m.Expires != 0 {
-		i = encodeVarintDatabase(dAtA, i, uint64(m.Expires))
-		i--
-		dAtA[i] = 0x10
-	}
-	if len(m.Address) > 0 {
-		i -= len(m.Address)
-		copy(dAtA[i:], m.Address)
-		i = encodeVarintDatabase(dAtA, i, uint64(len(m.Address)))
-		i--
-		dAtA[i] = 0xa
-	}
-	return len(dAtA) - i, nil
-}
-
-func encodeVarintDatabase(dAtA []byte, offset int, v uint64) int {
-	offset -= sovDatabase(v)
-	base := offset
-	for v >= 1<<7 {
-		dAtA[offset] = uint8(v&0x7f | 0x80)
-		v >>= 7
-		offset++
-	}
-	dAtA[offset] = uint8(v)
-	return base
-}
-func (m *DatabaseRecord) Size() (n int) {
-	if m == nil {
-		return 0
-	}
-	var l int
-	_ = l
-	if len(m.Addresses) > 0 {
-		for _, e := range m.Addresses {
-			l = e.Size()
-			n += 1 + l + sovDatabase(uint64(l))
-		}
-	}
-	if m.Seen != 0 {
-		n += 1 + sovDatabase(uint64(m.Seen))
-	}
-	return n
-}
-
-func (m *ReplicationRecord) Size() (n int) {
-	if m == nil {
-		return 0
-	}
-	var l int
-	_ = l
-	l = len(m.Key)
-	if l > 0 {
-		n += 1 + l + sovDatabase(uint64(l))
-	}
-	if len(m.Addresses) > 0 {
-		for _, e := range m.Addresses {
-			l = e.Size()
-			n += 1 + l + sovDatabase(uint64(l))
-		}
-	}
-	if m.Seen != 0 {
-		n += 1 + sovDatabase(uint64(m.Seen))
-	}
-	return n
-}
-
-func (m *DatabaseAddress) Size() (n int) {
-	if m == nil {
-		return 0
-	}
-	var l int
-	_ = l
-	l = len(m.Address)
-	if l > 0 {
-		n += 1 + l + sovDatabase(uint64(l))
-	}
-	if m.Expires != 0 {
-		n += 1 + sovDatabase(uint64(m.Expires))
-	}
-	return n
-}
-
-func sovDatabase(x uint64) (n int) {
-	return (math_bits.Len64(x|1) + 6) / 7
-}
-func sozDatabase(x uint64) (n int) {
-	return sovDatabase(uint64((x << 1) ^ uint64((int64(x) >> 63))))
-}
-func (m *DatabaseRecord) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowDatabase
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: DatabaseRecord: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: DatabaseRecord: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Addresses", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowDatabase
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthDatabase
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthDatabase
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Addresses = append(m.Addresses, DatabaseAddress{})
-			if err := m.Addresses[len(m.Addresses)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 3:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Seen", wireType)
-			}
-			m.Seen = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowDatabase
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Seen |= int64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		default:
-			iNdEx = preIndex
-			skippy, err := skipDatabase(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthDatabase
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func (m *ReplicationRecord) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowDatabase
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: ReplicationRecord: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: ReplicationRecord: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Key", wireType)
-			}
-			var byteLen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowDatabase
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				byteLen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if byteLen < 0 {
-				return ErrInvalidLengthDatabase
-			}
-			postIndex := iNdEx + byteLen
-			if postIndex < 0 {
-				return ErrInvalidLengthDatabase
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Key = append(m.Key[:0], dAtA[iNdEx:postIndex]...)
-			if m.Key == nil {
-				m.Key = []byte{}
-			}
-			iNdEx = postIndex
-		case 2:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Addresses", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowDatabase
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthDatabase
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthDatabase
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Addresses = append(m.Addresses, DatabaseAddress{})
-			if err := m.Addresses[len(m.Addresses)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 3:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Seen", wireType)
-			}
-			m.Seen = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowDatabase
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Seen |= int64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		default:
-			iNdEx = preIndex
-			skippy, err := skipDatabase(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthDatabase
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func (m *DatabaseAddress) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowDatabase
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: DatabaseAddress: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: DatabaseAddress: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Address", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowDatabase
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthDatabase
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthDatabase
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Address = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		case 2:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Expires", wireType)
-			}
-			m.Expires = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowDatabase
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Expires |= int64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		default:
-			iNdEx = preIndex
-			skippy, err := skipDatabase(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthDatabase
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func skipDatabase(dAtA []byte) (n int, err error) {
-	l := len(dAtA)
-	iNdEx := 0
-	depth := 0
-	for iNdEx < l {
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return 0, ErrIntOverflowDatabase
-			}
-			if iNdEx >= l {
-				return 0, io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= (uint64(b) & 0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		wireType := int(wire & 0x7)
-		switch wireType {
-		case 0:
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return 0, ErrIntOverflowDatabase
-				}
-				if iNdEx >= l {
-					return 0, io.ErrUnexpectedEOF
-				}
-				iNdEx++
-				if dAtA[iNdEx-1] < 0x80 {
-					break
-				}
-			}
-		case 1:
-			iNdEx += 8
-		case 2:
-			var length int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return 0, ErrIntOverflowDatabase
-				}
-				if iNdEx >= l {
-					return 0, io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				length |= (int(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if length < 0 {
-				return 0, ErrInvalidLengthDatabase
-			}
-			iNdEx += length
-		case 3:
-			depth++
-		case 4:
-			if depth == 0 {
-				return 0, ErrUnexpectedEndOfGroupDatabase
-			}
-			depth--
-		case 5:
-			iNdEx += 4
-		default:
-			return 0, fmt.Errorf("proto: illegal wireType %d", wireType)
-		}
-		if iNdEx < 0 {
-			return 0, ErrInvalidLengthDatabase
-		}
-		if depth == 0 {
-			return iNdEx, nil
-		}
-	}
-	return 0, io.ErrUnexpectedEOF
-}
-
-var (
-	ErrInvalidLengthDatabase        = fmt.Errorf("proto: negative length found during unmarshaling")
-	ErrIntOverflowDatabase          = fmt.Errorf("proto: integer overflow")
-	ErrUnexpectedEndOfGroupDatabase = fmt.Errorf("proto: unexpected end of group")
-)

cmd/stdiscosrv/database.proto

@@ -1,32 +0,0 @@
-// Copyright (C) 2018 The Syncthing Authors.
-//
-// This Source Code Form is subject to the terms of the Mozilla Public
-// License, v. 2.0. If a copy of the MPL was not distributed with this file,
-// You can obtain one at https://mozilla.org/MPL/2.0/.
-
-syntax = "proto3";
-
-package main;
-
-import "repos/protobuf/gogoproto/gogo.proto";
-
-option (gogoproto.goproto_getters_all) = false;
-option (gogoproto.goproto_unkeyed_all) = false;
-option (gogoproto.goproto_unrecognized_all) = false;
-option (gogoproto.goproto_sizecache_all) = false;
-
-message DatabaseRecord {
-    repeated DatabaseAddress addresses = 1 [(gogoproto.nullable) = false];
-    int64                    seen      = 3; // Unix nanos, last device announce
-}
-
-message ReplicationRecord {
-    bytes                    key       = 1; // raw 32 byte device ID
-    repeated DatabaseAddress addresses = 2 [(gogoproto.nullable) = false];
-    int64                    seen      = 3; // Unix nanos, last device announce
-}
-
-message DatabaseAddress {
-    string address = 1;
-    int64  expires = 2; // Unix nanos
-}

cmd/stdiscosrv/database_test.go

@@ -12,6 +12,7 @@ import (
 	"testing"
 	"time"
 
+	"github.com/syncthing/syncthing/internal/gen/discosrv"
 	"github.com/syncthing/syncthing/lib/protocol"
 )
 
@@ -39,7 +40,7 @@ func TestDatabaseGetSet(t *testing.T) {
 
 	// Put a record
 
-	rec.Addresses = []DatabaseAddress{
+	rec.Addresses = []*discosrv.DatabaseAddress{
 		{Address: "tcp://1.2.3.4:5", Expires: tc.Now().Add(time.Minute).UnixNano()},
 	}
 	if err := db.put(&protocol.EmptyDeviceID, rec); err != nil {
@@ -65,7 +66,7 @@ func TestDatabaseGetSet(t *testing.T) {
 
 	tc.wind(30 * time.Second)
 
-	addrs := []DatabaseAddress{
+	addrs := []*discosrv.DatabaseAddress{
 		{Address: "tcp://6.7.8.9:0", Expires: tc.Now().Add(time.Minute).UnixNano()},
 	}
 	if err := db.merge(&protocol.EmptyDeviceID, addrs, tc.Now().UnixNano()); err != nil {
@@ -112,7 +113,7 @@ func TestDatabaseGetSet(t *testing.T) {
 
 	// Set an address
 
-	addrs = []DatabaseAddress{
+	addrs = []*discosrv.DatabaseAddress{
 		{Address: "tcp://6.7.8.9:0", Expires: tc.Now().Add(time.Minute).UnixNano()},
 	}
 	if err := db.merge(&protocol.GlobalDeviceID, addrs, tc.Now().UnixNano()); err != nil {
@@ -134,28 +135,28 @@ func TestDatabaseGetSet(t *testing.T) {
 func TestFilter(t *testing.T) {
 	// all cases are expired with t=10
 	cases := []struct {
-		a []DatabaseAddress
-		b []DatabaseAddress
+		a []*discosrv.DatabaseAddress
+		b []*discosrv.DatabaseAddress
 	}{
 		{
 			a: nil,
 			b: nil,
 		},
 		{
-			a: []DatabaseAddress{{Address: "a", Expires: 9}, {Address: "b", Expires: 9}, {Address: "c", Expires: 9}},
-			b: []DatabaseAddress{},
+			a: []*discosrv.DatabaseAddress{{Address: "a", Expires: 9}, {Address: "b", Expires: 9}, {Address: "c", Expires: 9}},
+			b: []*discosrv.DatabaseAddress{},
 		},
 		{
-			a: []DatabaseAddress{{Address: "a", Expires: 10}},
-			b: []DatabaseAddress{{Address: "a", Expires: 10}},
+			a: []*discosrv.DatabaseAddress{{Address: "a", Expires: 10}},
+			b: []*discosrv.DatabaseAddress{{Address: "a", Expires: 10}},
 		},
 		{
-			a: []DatabaseAddress{{Address: "a", Expires: 10}, {Address: "b", Expires: 10}, {Address: "c", Expires: 10}},
-			b: []DatabaseAddress{{Address: "a", Expires: 10}, {Address: "b", Expires: 10}, {Address: "c", Expires: 10}},
+			a: []*discosrv.DatabaseAddress{{Address: "a", Expires: 10}, {Address: "b", Expires: 10}, {Address: "c", Expires: 10}},
+			b: []*discosrv.DatabaseAddress{{Address: "a", Expires: 10}, {Address: "b", Expires: 10}, {Address: "c", Expires: 10}},
 		},
 		{
-			a: []DatabaseAddress{{Address: "a", Expires: 5}, {Address: "b", Expires: 15}, {Address: "c", Expires: 5}, {Address: "d", Expires: 15}, {Address: "e", Expires: 5}},
-			b: []DatabaseAddress{{Address: "b", Expires: 15}, {Address: "d", Expires: 15}},
+			a: []*discosrv.DatabaseAddress{{Address: "a", Expires: 5}, {Address: "b", Expires: 15}, {Address: "c", Expires: 5}, {Address: "d", Expires: 15}, {Address: "e", Expires: 5}},
+			b: []*discosrv.DatabaseAddress{{Address: "b", Expires: 15}, {Address: "d", Expires: 15}},
 		},
 	}
 
@@ -169,62 +170,62 @@ func TestFilter(t *testing.T) {
 
 func TestMerge(t *testing.T) {
 	cases := []struct {
-		a, b, res []DatabaseAddress
+		a, b, res []*discosrv.DatabaseAddress
 	}{
 		{nil, nil, nil},
 		{
 			nil,
-			[]DatabaseAddress{{Address: "a", Expires: 10}},
-			[]DatabaseAddress{{Address: "a", Expires: 10}},
+			[]*discosrv.DatabaseAddress{{Address: "a", Expires: 10}},
+			[]*discosrv.DatabaseAddress{{Address: "a", Expires: 10}},
 		},
 		{
 			nil,
-			[]DatabaseAddress{{Address: "a", Expires: 10}, {Address: "b", Expires: 10}, {Address: "c", Expires: 10}},
-			[]DatabaseAddress{{Address: "a", Expires: 10}, {Address: "b", Expires: 10}, {Address: "c", Expires: 10}},
+			[]*discosrv.DatabaseAddress{{Address: "a", Expires: 10}, {Address: "b", Expires: 10}, {Address: "c", Expires: 10}},
+			[]*discosrv.DatabaseAddress{{Address: "a", Expires: 10}, {Address: "b", Expires: 10}, {Address: "c", Expires: 10}},
 		},
 		{
-			[]DatabaseAddress{{Address: "a", Expires: 10}},
-			[]DatabaseAddress{{Address: "a", Expires: 15}},
-			[]DatabaseAddress{{Address: "a", Expires: 15}},
+			[]*discosrv.DatabaseAddress{{Address: "a", Expires: 10}},
+			[]*discosrv.DatabaseAddress{{Address: "a", Expires: 15}},
+			[]*discosrv.DatabaseAddress{{Address: "a", Expires: 15}},
 		},
 		{
-			[]DatabaseAddress{{Address: "a", Expires: 10}},
-			[]DatabaseAddress{{Address: "b", Expires: 15}},
-			[]DatabaseAddress{{Address: "a", Expires: 10}, {Address: "b", Expires: 15}},
+			[]*discosrv.DatabaseAddress{{Address: "a", Expires: 10}},
+			[]*discosrv.DatabaseAddress{{Address: "b", Expires: 15}},
+			[]*discosrv.DatabaseAddress{{Address: "a", Expires: 10}, {Address: "b", Expires: 15}},
 		},
 		{
-			[]DatabaseAddress{{Address: "a", Expires: 10}, {Address: "b", Expires: 15}},
-			[]DatabaseAddress{{Address: "a", Expires: 15}, {Address: "b", Expires: 15}},
-			[]DatabaseAddress{{Address: "a", Expires: 15}, {Address: "b", Expires: 15}},
+			[]*discosrv.DatabaseAddress{{Address: "a", Expires: 10}, {Address: "b", Expires: 15}},
+			[]*discosrv.DatabaseAddress{{Address: "a", Expires: 15}, {Address: "b", Expires: 15}},
+			[]*discosrv.DatabaseAddress{{Address: "a", Expires: 15}, {Address: "b", Expires: 15}},
 		},
 		{
-			[]DatabaseAddress{{Address: "a", Expires: 10}, {Address: "b", Expires: 15}},
-			[]DatabaseAddress{{Address: "b", Expires: 15}, {Address: "c", Expires: 20}},
-			[]DatabaseAddress{{Address: "a", Expires: 10}, {Address: "b", Expires: 15}, {Address: "c", Expires: 20}},
+			[]*discosrv.DatabaseAddress{{Address: "a", Expires: 10}, {Address: "b", Expires: 15}},
+			[]*discosrv.DatabaseAddress{{Address: "b", Expires: 15}, {Address: "c", Expires: 20}},
+			[]*discosrv.DatabaseAddress{{Address: "a", Expires: 10}, {Address: "b", Expires: 15}, {Address: "c", Expires: 20}},
 		},
 		{
-			[]DatabaseAddress{{Address: "a", Expires: 10}, {Address: "b", Expires: 15}},
-			[]DatabaseAddress{{Address: "b", Expires: 5}, {Address: "c", Expires: 20}},
-			[]DatabaseAddress{{Address: "a", Expires: 10}, {Address: "b", Expires: 15}, {Address: "c", Expires: 20}},
+			[]*discosrv.DatabaseAddress{{Address: "a", Expires: 10}, {Address: "b", Expires: 15}},
+			[]*discosrv.DatabaseAddress{{Address: "b", Expires: 5}, {Address: "c", Expires: 20}},
+			[]*discosrv.DatabaseAddress{{Address: "a", Expires: 10}, {Address: "b", Expires: 15}, {Address: "c", Expires: 20}},
 		},
 		{
-			[]DatabaseAddress{{Address: "y", Expires: 10}, {Address: "z", Expires: 10}},
-			[]DatabaseAddress{{Address: "a", Expires: 5}, {Address: "b", Expires: 15}},
-			[]DatabaseAddress{{Address: "a", Expires: 5}, {Address: "b", Expires: 15}, {Address: "y", Expires: 10}, {Address: "z", Expires: 10}},
+			[]*discosrv.DatabaseAddress{{Address: "y", Expires: 10}, {Address: "z", Expires: 10}},
+			[]*discosrv.DatabaseAddress{{Address: "a", Expires: 5}, {Address: "b", Expires: 15}},
+			[]*discosrv.DatabaseAddress{{Address: "a", Expires: 5}, {Address: "b", Expires: 15}, {Address: "y", Expires: 10}, {Address: "z", Expires: 10}},
 		},
 		{
-			[]DatabaseAddress{{Address: "a", Expires: 10}, {Address: "b", Expires: 15}, {Address: "d", Expires: 10}},
-			[]DatabaseAddress{{Address: "b", Expires: 5}, {Address: "c", Expires: 20}},
-			[]DatabaseAddress{{Address: "a", Expires: 10}, {Address: "b", Expires: 15}, {Address: "c", Expires: 20}, {Address: "d", Expires: 10}},
+			[]*discosrv.DatabaseAddress{{Address: "a", Expires: 10}, {Address: "b", Expires: 15}, {Address: "d", Expires: 10}},
+			[]*discosrv.DatabaseAddress{{Address: "b", Expires: 5}, {Address: "c", Expires: 20}},
+			[]*discosrv.DatabaseAddress{{Address: "a", Expires: 10}, {Address: "b", Expires: 15}, {Address: "c", Expires: 20}, {Address: "d", Expires: 10}},
 		},
 	}
 
 	for _, tc := range cases {
-		rec := merge(DatabaseRecord{Addresses: tc.a}, DatabaseRecord{Addresses: tc.b})
+		rec := merge(&discosrv.DatabaseRecord{Addresses: tc.a}, &discosrv.DatabaseRecord{Addresses: tc.b})
 		if fmt.Sprint(rec.Addresses) != fmt.Sprint(tc.res) {
 			t.Errorf("Incorrect result %v, expected %v", rec.Addresses, tc.res)
 		}
-		rec = merge(DatabaseRecord{Addresses: tc.b}, DatabaseRecord{Addresses: tc.a})
+		rec = merge(&discosrv.DatabaseRecord{Addresses: tc.b}, &discosrv.DatabaseRecord{Addresses: tc.a})
 		if fmt.Sprint(rec.Addresses) != fmt.Sprint(tc.res) {
 			t.Errorf("Incorrect result %v, expected %v", rec.Addresses, tc.res)
 		}
@@ -233,9 +234,9 @@ func TestMerge(t *testing.T) {
 
 func BenchmarkMergeEqual(b *testing.B) {
 	for i := 0; i < b.N; i++ {
-		ar := []DatabaseAddress{{Address: "a", Expires: 10}, {Address: "b", Expires: 15}}
-		br := []DatabaseAddress{{Address: "a", Expires: 15}, {Address: "b", Expires: 10}}
-		res := merge(DatabaseRecord{Addresses: ar}, DatabaseRecord{Addresses: br})
+		ar := []*discosrv.DatabaseAddress{{Address: "a", Expires: 10}, {Address: "b", Expires: 15}}
+		br := []*discosrv.DatabaseAddress{{Address: "a", Expires: 15}, {Address: "b", Expires: 10}}
+		res := merge(&discosrv.DatabaseRecord{Addresses: ar}, &discosrv.DatabaseRecord{Addresses: br})
 		if len(res.Addresses) != 2 {
 			b.Fatal("wrong length")
 		}

cmd/stdiscosrv/main.go

@@ -11,22 +11,22 @@ import (
 	"crypto/tls"
 	"log"
 	"net/http"
+	_ "net/http/pprof"
 	"os"
 	"os/signal"
 	"runtime"
 	"time"
 
-	_ "net/http/pprof"
-
 	"github.com/alecthomas/kong"
 	"github.com/prometheus/client_golang/prometheus/promhttp"
+	"github.com/thejerf/suture/v4"
+
 	_ "github.com/syncthing/syncthing/lib/automaxprocs"
 	"github.com/syncthing/syncthing/lib/build"
 	"github.com/syncthing/syncthing/lib/protocol"
 	"github.com/syncthing/syncthing/lib/rand"
 	"github.com/syncthing/syncthing/lib/s3"
 	"github.com/syncthing/syncthing/lib/tlsutil"
-	"github.com/thejerf/suture/v4"
 )
 
 const (

cmd/strelaysrv/listener.go

@@ -12,9 +12,8 @@ import (
 	"time"
 
 	syncthingprotocol "github.com/syncthing/syncthing/lib/protocol"
-	"github.com/syncthing/syncthing/lib/tlsutil"
-
 	"github.com/syncthing/syncthing/lib/relay/protocol"
+	"github.com/syncthing/syncthing/lib/tlsutil"
 )
 
 var (

cmd/strelaysrv/main.go

@@ -19,6 +19,8 @@ import (
 	"syscall"
 	"time"
 
+	"golang.org/x/time/rate"
+
 	_ "github.com/syncthing/syncthing/lib/automaxprocs"
 	"github.com/syncthing/syncthing/lib/build"
 	"github.com/syncthing/syncthing/lib/config"
@@ -30,7 +32,6 @@ import (
 	"github.com/syncthing/syncthing/lib/relay/protocol"
 	"github.com/syncthing/syncthing/lib/tlsutil"
 	_ "github.com/syncthing/syncthing/lib/upnp"
-	"golang.org/x/time/rate"
 )
 
 var (

cmd/syncthing/cli/index_dump.go

@@ -11,6 +11,10 @@ import (
 	"fmt"
 	"time"
 
+	"google.golang.org/protobuf/proto"
+
+	"github.com/syncthing/syncthing/internal/gen/bep"
+	"github.com/syncthing/syncthing/internal/gen/dbproto"
 	"github.com/syncthing/syncthing/lib/db"
 	"github.com/syncthing/syncthing/lib/protocol"
 )
@@ -33,19 +37,19 @@ func indexDump() error {
 			name := nulString(key[1+4+4:])
 			fmt.Printf("[device] F:%d D:%d N:%q", folder, device, name)
 
-			var f protocol.FileInfo
-			err := f.Unmarshal(it.Value())
+			var f bep.FileInfo
+			err := proto.Unmarshal(it.Value(), &f)
 			if err != nil {
 				return err
 			}
-			fmt.Printf(" V:%v\n", f)
+			fmt.Printf(" V:%v\n", &f)
 
 		case db.KeyTypeGlobal:
 			folder := binary.BigEndian.Uint32(key[1:])
 			name := nulString(key[1+4:])
-			var flv db.VersionList
-			flv.Unmarshal(it.Value())
-			fmt.Printf("[global] F:%d N:%q V:%s\n", folder, name, flv)
+			var flv dbproto.VersionList
+			proto.Unmarshal(it.Value(), &flv)
+			fmt.Printf("[global] F:%d N:%q V:%s\n", folder, name, &flv)
 
 		case db.KeyTypeBlock:
 			folder := binary.BigEndian.Uint32(key[1:])
@@ -94,11 +98,11 @@ func indexDump() error {
 		case db.KeyTypeFolderMeta:
 			folder := binary.BigEndian.Uint32(key[1:])
 			fmt.Printf("[foldermeta] F:%d", folder)
-			var cs db.CountsSet
-			if err := cs.Unmarshal(it.Value()); err != nil {
+			var cs dbproto.CountsSet
+			if err := proto.Unmarshal(it.Value(), &cs); err != nil {
 				fmt.Printf(" (invalid)\n")
 			} else {
-				fmt.Printf(" V:%v\n", cs)
+				fmt.Printf(" V:%v\n", &cs)
 			}
 
 		case db.KeyTypeMiscData:
@@ -125,20 +129,20 @@ func indexDump() error {
 
 		case db.KeyTypeVersion:
 			fmt.Printf("[version] H:%x", key[1:])
-			var v protocol.Vector
-			err := v.Unmarshal(it.Value())
+			var v bep.Vector
+			err := proto.Unmarshal(it.Value(), &v)
 			if err != nil {
 				fmt.Printf(" (invalid)\n")
 			} else {
-				fmt.Printf(" V:%v\n", v)
+				fmt.Printf(" V:%v\n", &v)
 			}
 
 		case db.KeyTypePendingFolder:
 			device := binary.BigEndian.Uint32(key[1:])
 			folder := string(key[5:])
-			var of db.ObservedFolder
-			of.Unmarshal(it.Value())
-			fmt.Printf("[pendingFolder] D:%d F:%s V:%v\n", device, folder, of)
+			var of dbproto.ObservedFolder
+			proto.Unmarshal(it.Value(), &of)
+			fmt.Printf("[pendingFolder] D:%d F:%s V:%v\n", device, folder, &of)
 
 		case db.KeyTypePendingDevice:
 			device := "<invalid>"
@@ -146,9 +150,9 @@ func indexDump() error {
 			if err == nil {
 				device = dev.String()
 			}
-			var od db.ObservedDevice
-			od.Unmarshal(it.Value())
-			fmt.Printf("[pendingDevice] D:%v V:%v\n", device, od)
+			var od dbproto.ObservedDevice
+			proto.Unmarshal(it.Value(), &od)
+			fmt.Printf("[pendingDevice] D:%v V:%v\n", device, &od)
 
 		default:
 			fmt.Printf("[??? %d]\n  %x\n  %x\n", key[0], key, it.Value())

cmd/syncthing/cli/index_idxck.go

@@ -13,6 +13,10 @@ import (
 	"fmt"
 	"sort"
 
+	"google.golang.org/protobuf/proto"
+
+	"github.com/syncthing/syncthing/internal/gen/bep"
+	"github.com/syncthing/syncthing/internal/gen/dbproto"
 	"github.com/syncthing/syncthing/lib/db"
 	"github.com/syncthing/syncthing/lib/protocol"
 )
@@ -42,12 +46,12 @@ func indexCheck() (err error) {
 	folders := make(map[uint32]string)
 	devices := make(map[uint32]string)
 	deviceToIDs := make(map[string]uint32)
-	fileInfos := make(map[fileInfoKey]protocol.FileInfo)
-	globals := make(map[globalKey]db.VersionList)
+	fileInfos := make(map[fileInfoKey]*bep.FileInfo)
+	globals := make(map[globalKey]*dbproto.VersionList)
 	sequences := make(map[sequenceKey]string)
 	needs := make(map[globalKey]struct{})
 	blocklists := make(map[string]struct{})
-	versions := make(map[string]protocol.Vector)
+	versions := make(map[string]*bep.Vector)
 	usedBlocklists := make(map[string]struct{})
 	usedVersions := make(map[string]struct{})
 	var localDeviceKey uint32
@@ -74,26 +78,26 @@ func indexCheck() (err error) {
 			device := binary.BigEndian.Uint32(key[1+4:])
 			name := nulString(key[1+4+4:])
 
-			var f protocol.FileInfo
-			err := f.Unmarshal(it.Value())
+			var f bep.FileInfo
+			err := proto.Unmarshal(it.Value(), &f)
 			if err != nil {
 				fmt.Println("Unable to unmarshal FileInfo:", err)
 				success = false
 				continue
 			}
 
-			fileInfos[fileInfoKey{folder, device, name}] = f
+			fileInfos[fileInfoKey{folder, device, name}] = &f
 
 		case db.KeyTypeGlobal:
 			folder := binary.BigEndian.Uint32(key[1:])
 			name := nulString(key[1+4:])
-			var flv db.VersionList
-			if err := flv.Unmarshal(it.Value()); err != nil {
+			var flv dbproto.VersionList
+			if err := proto.Unmarshal(it.Value(), &flv); err != nil {
 				fmt.Println("Unable to unmarshal VersionList:", err)
 				success = false
 				continue
 			}
-			globals[globalKey{folder, name}] = flv
+			globals[globalKey{folder, name}] = &flv
 
 		case db.KeyTypeFolderIdx:
 			key := binary.BigEndian.Uint32(it.Key()[1:])
@@ -124,13 +128,13 @@ func indexCheck() (err error) {
 
 		case db.KeyTypeVersion:
 			hash := string(key[1:])
-			var v protocol.Vector
-			if err := v.Unmarshal(it.Value()); err != nil {
+			var v bep.Vector
+			if err := proto.Unmarshal(it.Value(), &v); err != nil {
 				fmt.Println("Unable to unmarshal Vector:", err)
 				success = false
 				continue
 			}
-			versions[hash] = v
+			versions[hash] = &v
 		}
 	}
 
@@ -248,25 +252,27 @@ func indexCheck() (err error) {
 			if fi.VersionHash != nil {
 				fiv = versions[string(fi.VersionHash)]
 			}
-			if !fiv.Equal(version) {
+			if !protocol.VectorFromWire(fiv).Equal(version) {
 				fmt.Printf("VersionList %q, folder %q, entry %d, FileInfo version mismatch, %v (VersionList) != %v (FileInfo)\n", gk.name, folder, i, version, fi.Version)
 				success = false
 			}
-			if fi.IsInvalid() != invalid {
-				fmt.Printf("VersionList %q, folder %q, entry %d, FileInfo invalid mismatch, %v (VersionList) != %v (FileInfo)\n", gk.name, folder, i, invalid, fi.IsInvalid())
+			ffi := protocol.FileInfoFromDB(fi)
+			if ffi.IsInvalid() != invalid {
+				fmt.Printf("VersionList %q, folder %q, entry %d, FileInfo invalid mismatch, %v (VersionList) != %v (FileInfo)\n", gk.name, folder, i, invalid, ffi.IsInvalid())
 				success = false
 			}
-			if fi.IsDeleted() != deleted {
-				fmt.Printf("VersionList %q, folder %q, entry %d, FileInfo deleted mismatch, %v (VersionList) != %v (FileInfo)\n", gk.name, folder, i, deleted, fi.IsDeleted())
+			if ffi.IsDeleted() != deleted {
+				fmt.Printf("VersionList %q, folder %q, entry %d, FileInfo deleted mismatch, %v (VersionList) != %v (FileInfo)\n", gk.name, folder, i, deleted, ffi.IsDeleted())
 				success = false
 			}
 		}
-		for i, fv := range vl.RawVersions {
+		for i, fv := range vl.Versions {
+			ver := protocol.VectorFromWire(fv.Version)
 			for _, device := range fv.Devices {
-				checkGlobal(i, device, fv.Version, false, fv.Deleted)
+				checkGlobal(i, device, ver, false, fv.Deleted)
 			}
 			for _, device := range fv.InvalidDevices {
-				checkGlobal(i, device, fv.Version, true, fv.Deleted)
+				checkGlobal(i, device, ver, true, fv.Deleted)
 			}
 		}
 
@@ -276,10 +282,10 @@ func indexCheck() (err error) {
 		if needsLocally(vl) {
 			_, ok := needs[gk]
 			if !ok {
-				fv, _ := vl.GetGlobal()
-				devB, _ := fv.FirstDevice()
+				fv, _ := vlGetGlobal(vl)
+				devB, _ := fvFirstDevice(fv)
 				dev := deviceToIDs[string(devB)]
-				fi := fileInfos[fileInfoKey{gk.folder, dev, gk.name}]
+				fi := protocol.FileInfoFromDB(fileInfos[fileInfoKey{gk.folder, dev, gk.name}])
 				if !fi.IsDeleted() && !fi.IsIgnored() {
 					fmt.Printf("Missing need entry for needed file %q, folder %q\n", gk.name, folder)
 				}
@@ -345,11 +351,84 @@ func indexCheck() (err error) {
 	return nil
 }
 
-func needsLocally(vl db.VersionList) bool {
-	gfv, gok := vl.GetGlobal()
+func needsLocally(vl *dbproto.VersionList) bool {
+	gfv, gok := vlGetGlobal(vl)
 	if !gok { // That's weird, but we hardly need something non-existent
 		return false
 	}
-	fv, ok := vl.Get(protocol.LocalDeviceID[:])
-	return db.Need(gfv, ok, fv.Version)
+	fv, ok := vlGet(vl, protocol.LocalDeviceID[:])
+	return db.Need(gfv, ok, protocol.VectorFromWire(fv.Version))
+}
+
+// Get returns a FileVersion that contains the given device and whether it has
+// been found at all.
+func vlGet(vl *dbproto.VersionList, device []byte) (*dbproto.FileVersion, bool) {
+	_, i, _, ok := vlFindDevice(vl, device)
+	if !ok {
+		return &dbproto.FileVersion{}, false
+	}
+	return vl.Versions[i], true
+}
+
+// GetGlobal returns the current global FileVersion. The returned FileVersion
+// may be invalid, if all FileVersions are invalid. Returns false only if
+// VersionList is empty.
+func vlGetGlobal(vl *dbproto.VersionList) (*dbproto.FileVersion, bool) {
+	i := vlFindGlobal(vl)
+	if i == -1 {
+		return nil, false
+	}
+	return vl.Versions[i], true
+}
+
+// findGlobal returns the first version that isn't invalid, or if all versions are
+// invalid just the first version (i.e. 0) or -1, if there's no versions at all.
+func vlFindGlobal(vl *dbproto.VersionList) int {
+	for i := range vl.Versions {
+		if !fvIsInvalid(vl.Versions[i]) {
+			return i
+		}
+	}
+	if len(vl.Versions) == 0 {
+		return -1
+	}
+	return 0
+}
+
+// findDevice returns whether the device is in InvalidVersions or Versions and
+// in InvalidDevices or Devices (true for invalid), the positions in the version
+// and device slices and whether it has been found at all.
+func vlFindDevice(vl *dbproto.VersionList, device []byte) (bool, int, int, bool) {
+	for i, v := range vl.Versions {
+		if j := deviceIndex(v.Devices, device); j != -1 {
+			return false, i, j, true
+		}
+		if j := deviceIndex(v.InvalidDevices, device); j != -1 {
+			return true, i, j, true
+		}
+	}
+	return false, -1, -1, false
+}
+
+func deviceIndex(devices [][]byte, device []byte) int {
+	for i, dev := range devices {
+		if bytes.Equal(device, dev) {
+			return i
+		}
+	}
+	return -1
+}
+
+func fvFirstDevice(fv *dbproto.FileVersion) ([]byte, bool) {
+	if len(fv.Devices) != 0 {
+		return fv.Devices[0], true
+	}
+	if len(fv.InvalidDevices) != 0 {
+		return fv.InvalidDevices[0], true
+	}
+	return nil, false
+}
+
+func fvIsInvalid(fv *dbproto.FileVersion) bool {
+	return fv == nil || len(fv.Devices) == 0
 }

cmd/syncthing/decrypt/decrypt.go

@@ -17,6 +17,9 @@ import (
 	"os"
 	"path/filepath"
 
+	"google.golang.org/protobuf/proto"
+
+	"github.com/syncthing/syncthing/internal/gen/bep"
 	"github.com/syncthing/syncthing/lib/config"
 	"github.com/syncthing/syncthing/lib/fs"
 	"github.com/syncthing/syncthing/lib/osutil"
@@ -280,10 +283,11 @@ func loadEncryptedFileInfo(fd fs.File) (*protocol.FileInfo, error) {
 		return nil, err
 	}
 
-	var encFi protocol.FileInfo
-	if err := encFi.Unmarshal(trailer); err != nil {
+	var encFi bep.FileInfo
+	if err := proto.Unmarshal(trailer, &encFi); err != nil {
 		return nil, err
 	}
+	fi := protocol.FileInfoFromWire(&encFi)
 
-	return &encFi, nil
+	return &fi, nil
 }

cmd/syncthing/main.go

@@ -30,7 +30,6 @@ import (
 	"time"
 
 	"github.com/alecthomas/kong"
-	_ "github.com/syncthing/syncthing/lib/automaxprocs"
 	"github.com/thejerf/suture/v4"
 	"github.com/willabides/kongplete"
 
@@ -38,6 +37,7 @@ import (
 	"github.com/syncthing/syncthing/cmd/syncthing/cmdutil"
 	"github.com/syncthing/syncthing/cmd/syncthing/decrypt"
 	"github.com/syncthing/syncthing/cmd/syncthing/generate"
+	_ "github.com/syncthing/syncthing/lib/automaxprocs"
 	"github.com/syncthing/syncthing/lib/build"
 	"github.com/syncthing/syncthing/lib/config"
 	"github.com/syncthing/syncthing/lib/db"

go.mod

@@ -14,7 +14,6 @@ require (
 	github.com/getsentry/raven-go v0.2.0
 	github.com/go-ldap/ldap/v3 v3.4.8
 	github.com/gobwas/glob v0.2.3
-	github.com/gogo/protobuf v1.3.2
 	github.com/greatroar/blobloom v0.8.0
 	github.com/hashicorp/golang-lru/v2 v2.0.7
 	github.com/jackpal/gateway v1.0.15

go.sum

@@ -66,8 +66,6 @@ github.com/go-task/slim-sprig/v3 v3.0.0 h1:sUs3vkvUymDpBKi3qH1YSqBQk9+9D/8M2mN1v
 github.com/go-task/slim-sprig/v3 v3.0.0/go.mod h1:W848ghGpv3Qj3dhTPRyJypKRiqCdHZiAzKg9hl15HA8=
 github.com/gofrs/flock v0.12.1 h1:MTLVXXHf8ekldpJk3AKicLij9MdwOWkZ+a/jHHZby9E=
 github.com/gofrs/flock v0.12.1/go.mod h1:9zxTsyu5xtJ9DK+1tFZyibEV7y3uwDxPPfbxeeHCoD0=
-github.com/gogo/protobuf v1.3.2 h1:Ov1cvc58UF3b5XjBnZv7+opcTcQFZebYjWzi34vdm4Q=
-github.com/gogo/protobuf v1.3.2/go.mod h1:P1XiOD3dCwIKUDQYPy72D8LYyHL2YPYrpS2s69NZV8Q=
 github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
 github.com/golang/protobuf v1.4.0-rc.1/go.mod h1:ceaxUfeHdC40wWswd/P6IGgMaK3YpKi5j83Wpe3EHw8=
 github.com/golang/protobuf v1.4.0-rc.1.0.20200221234624-67d41d38c208/go.mod h1:xKAWHe0F5eneWXFV3EuXVDTCmh+JuBKY0li0aMyXATA=
@@ -135,8 +133,6 @@ github.com/julienschmidt/httprouter v1.3.0 h1:U0609e9tgbseu3rBINet9P48AI/D3oJs4d
 github.com/julienschmidt/httprouter v1.3.0/go.mod h1:JR6WtHb+2LUe8TCKY3cZOxFyyO8IZAc4RVcycCCAKdM=
 github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51 h1:Z9n2FFNUXsshfwJMBgNA0RU6/i7WVaAegv3PtuIHPMs=
 github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51/go.mod h1:CzGEWj7cYgsdH8dAjBGEr58BoE7ScuLd+fwFZ44+/x8=
-github.com/kisielk/errcheck v1.5.0/go.mod h1:pFxgyoBC7bSaBwPgfKdkLd5X25qrDl4LWUI2bnpBCr8=
-github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
 github.com/klauspost/compress v1.17.11 h1:In6xLpyWOi1+C7tXUUWv2ot1QvBjxevKAaI6IXrJmUc=
 github.com/klauspost/compress v1.17.11/go.mod h1:pMDklpSncoRMuLFrf1W9Ss9KT+0rH90U12bZKk7uwG0=
 github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
@@ -252,7 +248,6 @@ github.com/vitrun/qart v0.0.0-20160531060029-bf64b92db6b0 h1:okhMind4q9H1OxF44gN
 github.com/vitrun/qart v0.0.0-20160531060029-bf64b92db6b0/go.mod h1:TTbGUfE+cXXceWtbTHq6lqcTvYPBKLNejBEbnUsQJtU=
 github.com/willabides/kongplete v0.4.0 h1:eivXxkp5ud5+4+NVN9e4goxC5mSh3n1RHov+gsblM2g=
 github.com/willabides/kongplete v0.4.0/go.mod h1:0P0jtWD9aTsqPSUAl4de35DLghrr57XcayPyvqSi2X8=
-github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
 github.com/yusufpapurcu/wmi v1.2.4 h1:zFUKzehAFReQwLys1b/iSMl+JQGSCSjtVqQn9bBrPo0=
@@ -274,7 +269,6 @@ golang.org/x/crypto v0.29.0 h1:L5SG1JTTXupVV3n6sUqMTeWbjAyfPwoda2DLX8J8FrQ=
 golang.org/x/crypto v0.29.0/go.mod h1:+F4F4N5hv6v38hfeYwTdx20oUvLLc+QfrE9Ax9HtgRg=
 golang.org/x/exp v0.0.0-20241009180824-f66d83c29e7c h1:7dEasQXItcW1xKJ2+gg5VOiBnqWrJc+rq0DPKyvvdbY=
 golang.org/x/exp v0.0.0-20241009180824-f66d83c29e7c/go.mod h1:NQtJDoLvd6faHhE7m4T/1IY708gDefGGjR/iUW8yQQ8=
-golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
 golang.org/x/mod v0.8.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
@@ -284,7 +278,6 @@ golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73r
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20200114155413-6afb5195e5aa/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
-golang.org/x/net v0.0.0-20200226121028-0de0cce0169b/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20200520004742-59133d7f0dd7/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
 golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
 golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
@@ -301,7 +294,6 @@ golang.org/x/net v0.31.0 h1:68CPQngjLL0r2AlUKiSxtQFKvzRVbnzLwMUn5SzcLHo=
 golang.org/x/net v0.31.0/go.mod h1:P4fl1q7dY2hnZFxEk4pPSkDHF+QqjitcnDjUQyMM+pM=
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.1.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
@@ -357,9 +349,7 @@ golang.org/x/time v0.8.0 h1:9i3RxcPv3PZnitoVGMPDKZSq1xW1gK1Xy3ArNOGZfEg=
 golang.org/x/time v0.8.0/go.mod h1:3BpzKBy/shNhVucY/MWOyx10tF3SFh9QdLuxbVysPQM=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
-golang.org/x/tools v0.0.0-20200619180055-7c47624df98f/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
 golang.org/x/tools v0.0.0-20201224043029-2b0845dc783e/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
-golang.org/x/tools v0.0.0-20210106214847-113979e3529a/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
 golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
 golang.org/x/tools v0.6.0/go.mod h1:Xwgl3UAJ/d3gWutnCtw505GrjyAbvKui8lOU390QaIU=
 golang.org/x/tools v0.27.0 h1:qEKojBykQkQ4EynWy4S8Weg69NumxKdn40Fce3uc/8o=

gui/default/syncthing/core/aboutModalView.html

@@ -55,7 +55,6 @@ Jakob Borg, Audrius Butkevicius, Jesse Lucas, Simon Frei, Tomasz Wilczyński, Al
           <li><a href="https://github.com/chmduquesne/rollinghash">chmduquesne/rollinghash</a>, Copyright &copy; 2015 Christophe-Marie Duquesne.</li>
           <li><a href="https://github.com/d4l3k/messagediff">d4l3k/messagediff</a>, Copyright &copy; 2015 Tristan Rice.</li>
           <li><a href="https://github.com/gobwas/glob">gobwas/glob</a>, Copyright &copy; 2016 Sergey Kamardin.</li>
-          <li><a href="https://github.com/gogo/protobuf">gogo/protobuf</a>, Copyright &copy; 2013 The GoGo Authors.</li>
           <li><a href="https://github.com/golang/groupcache">golang/groupcache</a>, Copyright &copy; 2013 Google Inc.</li>
           <li><a href="https://github.com/golang/protobuf">golang/protobuf</a>, Copyright &copy; 2010 The Go Authors.</li>
           <li><a href="https://github.com/golang/snappy">golang/snappy</a>, Copyright &copy; 2011 The Snappy-Go Authors.</li>

internal/gen/apiproto/tokenset.pb.go

@@ -0,0 +1,143 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// versions:
+// 	protoc-gen-go v1.35.1
+// 	protoc        (unknown)
+// source: apiproto/tokenset.proto
+
+package apiproto
+
+import (
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+	reflect "reflect"
+	sync "sync"
+)
+
+const (
+	// Verify that this generated code is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
+	// Verify that runtime/protoimpl is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
+)
+
+type TokenSet struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	// token -> expiry time (epoch nanoseconds)
+	Tokens map[string]int64 `protobuf:"bytes,1,rep,name=tokens,proto3" json:"tokens,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"varint,2,opt,name=value,proto3"`
+}
+
+func (x *TokenSet) Reset() {
+	*x = TokenSet{}
+	mi := &file_apiproto_tokenset_proto_msgTypes[0]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *TokenSet) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*TokenSet) ProtoMessage() {}
+
+func (x *TokenSet) ProtoReflect() protoreflect.Message {
+	mi := &file_apiproto_tokenset_proto_msgTypes[0]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use TokenSet.ProtoReflect.Descriptor instead.
+func (*TokenSet) Descriptor() ([]byte, []int) {
+	return file_apiproto_tokenset_proto_rawDescGZIP(), []int{0}
+}
+
+func (x *TokenSet) GetTokens() map[string]int64 {
+	if x != nil {
+		return x.Tokens
+	}
+	return nil
+}
+
+var File_apiproto_tokenset_proto protoreflect.FileDescriptor
+
+var file_apiproto_tokenset_proto_rawDesc = []byte{
+	0x0a, 0x17, 0x61, 0x70, 0x69, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x2f, 0x74, 0x6f, 0x6b, 0x65, 0x6e,
+	0x73, 0x65, 0x74, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x08, 0x61, 0x70, 0x69, 0x70, 0x72,
+	0x6f, 0x74, 0x6f, 0x22, 0x7d, 0x0a, 0x08, 0x54, 0x6f, 0x6b, 0x65, 0x6e, 0x53, 0x65, 0x74, 0x12,
+	0x36, 0x0a, 0x06, 0x74, 0x6f, 0x6b, 0x65, 0x6e, 0x73, 0x18, 0x01, 0x20, 0x03, 0x28, 0x0b, 0x32,
+	0x1e, 0x2e, 0x61, 0x70, 0x69, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x2e, 0x54, 0x6f, 0x6b, 0x65, 0x6e,
+	0x53, 0x65, 0x74, 0x2e, 0x54, 0x6f, 0x6b, 0x65, 0x6e, 0x73, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x52,
+	0x06, 0x74, 0x6f, 0x6b, 0x65, 0x6e, 0x73, 0x1a, 0x39, 0x0a, 0x0b, 0x54, 0x6f, 0x6b, 0x65, 0x6e,
+	0x73, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x12, 0x10, 0x0a, 0x03, 0x6b, 0x65, 0x79, 0x18, 0x01, 0x20,
+	0x01, 0x28, 0x09, 0x52, 0x03, 0x6b, 0x65, 0x79, 0x12, 0x14, 0x0a, 0x05, 0x76, 0x61, 0x6c, 0x75,
+	0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x03, 0x52, 0x05, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x3a, 0x02,
+	0x38, 0x01, 0x42, 0x93, 0x01, 0x0a, 0x0c, 0x63, 0x6f, 0x6d, 0x2e, 0x61, 0x70, 0x69, 0x70, 0x72,
+	0x6f, 0x74, 0x6f, 0x42, 0x0d, 0x54, 0x6f, 0x6b, 0x65, 0x6e, 0x73, 0x65, 0x74, 0x50, 0x72, 0x6f,
+	0x74, 0x6f, 0x50, 0x01, 0x5a, 0x34, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d,
+	0x2f, 0x73, 0x79, 0x6e, 0x63, 0x74, 0x68, 0x69, 0x6e, 0x67, 0x2f, 0x73, 0x79, 0x6e, 0x63, 0x74,
+	0x68, 0x69, 0x6e, 0x67, 0x2f, 0x69, 0x6e, 0x74, 0x65, 0x72, 0x6e, 0x61, 0x6c, 0x2f, 0x67, 0x65,
+	0x6e, 0x2f, 0x61, 0x70, 0x69, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0xa2, 0x02, 0x03, 0x41, 0x58, 0x58,
+	0xaa, 0x02, 0x08, 0x41, 0x70, 0x69, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0xca, 0x02, 0x08, 0x41, 0x70,
+	0x69, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0xe2, 0x02, 0x14, 0x41, 0x70, 0x69, 0x70, 0x72, 0x6f, 0x74,
+	0x6f, 0x5c, 0x47, 0x50, 0x42, 0x4d, 0x65, 0x74, 0x61, 0x64, 0x61, 0x74, 0x61, 0xea, 0x02, 0x08,
+	0x41, 0x70, 0x69, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+}
+
+var (
+	file_apiproto_tokenset_proto_rawDescOnce sync.Once
+	file_apiproto_tokenset_proto_rawDescData = file_apiproto_tokenset_proto_rawDesc
+)
+
+func file_apiproto_tokenset_proto_rawDescGZIP() []byte {
+	file_apiproto_tokenset_proto_rawDescOnce.Do(func() {
+		file_apiproto_tokenset_proto_rawDescData = protoimpl.X.CompressGZIP(file_apiproto_tokenset_proto_rawDescData)
+	})
+	return file_apiproto_tokenset_proto_rawDescData
+}
+
+var file_apiproto_tokenset_proto_msgTypes = make([]protoimpl.MessageInfo, 2)
+var file_apiproto_tokenset_proto_goTypes = []any{
+	(*TokenSet)(nil), // 0: apiproto.TokenSet
+	nil,              // 1: apiproto.TokenSet.TokensEntry
+}
+var file_apiproto_tokenset_proto_depIdxs = []int32{
+	1, // 0: apiproto.TokenSet.tokens:type_name -> apiproto.TokenSet.TokensEntry
+	1, // [1:1] is the sub-list for method output_type
+	1, // [1:1] is the sub-list for method input_type
+	1, // [1:1] is the sub-list for extension type_name
+	1, // [1:1] is the sub-list for extension extendee
+	0, // [0:1] is the sub-list for field type_name
+}
+
+func init() { file_apiproto_tokenset_proto_init() }
+func file_apiproto_tokenset_proto_init() {
+	if File_apiproto_tokenset_proto != nil {
+		return
+	}
+	type x struct{}
+	out := protoimpl.TypeBuilder{
+		File: protoimpl.DescBuilder{
+			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+			RawDescriptor: file_apiproto_tokenset_proto_rawDesc,
+			NumEnums:      0,
+			NumMessages:   2,
+			NumExtensions: 0,
+			NumServices:   0,
+		},
+		GoTypes:           file_apiproto_tokenset_proto_goTypes,
+		DependencyIndexes: file_apiproto_tokenset_proto_depIdxs,
+		MessageInfos:      file_apiproto_tokenset_proto_msgTypes,
+	}.Build()
+	File_apiproto_tokenset_proto = out.File
+	file_apiproto_tokenset_proto_rawDesc = nil
+	file_apiproto_tokenset_proto_goTypes = nil
+	file_apiproto_tokenset_proto_depIdxs = nil
+}

internal/gen/bep/bep.pb.go

@@ -0,0 +1,2335 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// versions:
+// 	protoc-gen-go v1.35.1
+// 	protoc        (unknown)
+// source: bep/bep.proto
+
+package bep
+
+import (
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+	reflect "reflect"
+	sync "sync"
+)
+
+const (
+	// Verify that this generated code is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
+	// Verify that runtime/protoimpl is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
+)
+
+type MessageType int32
+
+const (
+	MessageType_MESSAGE_TYPE_CLUSTER_CONFIG    MessageType = 0
+	MessageType_MESSAGE_TYPE_INDEX             MessageType = 1
+	MessageType_MESSAGE_TYPE_INDEX_UPDATE      MessageType = 2
+	MessageType_MESSAGE_TYPE_REQUEST           MessageType = 3
+	MessageType_MESSAGE_TYPE_RESPONSE          MessageType = 4
+	MessageType_MESSAGE_TYPE_DOWNLOAD_PROGRESS MessageType = 5
+	MessageType_MESSAGE_TYPE_PING              MessageType = 6
+	MessageType_MESSAGE_TYPE_CLOSE             MessageType = 7
+)
+
+// Enum value maps for MessageType.
+var (
+	MessageType_name = map[int32]string{
+		0: "MESSAGE_TYPE_CLUSTER_CONFIG",
+		1: "MESSAGE_TYPE_INDEX",
+		2: "MESSAGE_TYPE_INDEX_UPDATE",
+		3: "MESSAGE_TYPE_REQUEST",
+		4: "MESSAGE_TYPE_RESPONSE",
+		5: "MESSAGE_TYPE_DOWNLOAD_PROGRESS",
+		6: "MESSAGE_TYPE_PING",
+		7: "MESSAGE_TYPE_CLOSE",
+	}
+	MessageType_value = map[string]int32{
+		"MESSAGE_TYPE_CLUSTER_CONFIG":    0,
+		"MESSAGE_TYPE_INDEX":             1,
+		"MESSAGE_TYPE_INDEX_UPDATE":      2,
+		"MESSAGE_TYPE_REQUEST":           3,
+		"MESSAGE_TYPE_RESPONSE":          4,
+		"MESSAGE_TYPE_DOWNLOAD_PROGRESS": 5,
+		"MESSAGE_TYPE_PING":              6,
+		"MESSAGE_TYPE_CLOSE":             7,
+	}
+)
+
+func (x MessageType) Enum() *MessageType {
+	p := new(MessageType)
+	*p = x
+	return p
+}
+
+func (x MessageType) String() string {
+	return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
+}
+
+func (MessageType) Descriptor() protoreflect.EnumDescriptor {
+	return file_bep_bep_proto_enumTypes[0].Descriptor()
+}
+
+func (MessageType) Type() protoreflect.EnumType {
+	return &file_bep_bep_proto_enumTypes[0]
+}
+
+func (x MessageType) Number() protoreflect.EnumNumber {
+	return protoreflect.EnumNumber(x)
+}
+
+// Deprecated: Use MessageType.Descriptor instead.
+func (MessageType) EnumDescriptor() ([]byte, []int) {
+	return file_bep_bep_proto_rawDescGZIP(), []int{0}
+}
+
+type MessageCompression int32
+
+const (
+	MessageCompression_MESSAGE_COMPRESSION_NONE MessageCompression = 0
+	MessageCompression_MESSAGE_COMPRESSION_LZ4  MessageCompression = 1
+)
+
+// Enum value maps for MessageCompression.
+var (
+	MessageCompression_name = map[int32]string{
+		0: "MESSAGE_COMPRESSION_NONE",
+		1: "MESSAGE_COMPRESSION_LZ4",
+	}
+	MessageCompression_value = map[string]int32{
+		"MESSAGE_COMPRESSION_NONE": 0,
+		"MESSAGE_COMPRESSION_LZ4":  1,
+	}
+)
+
+func (x MessageCompression) Enum() *MessageCompression {
+	p := new(MessageCompression)
+	*p = x
+	return p
+}
+
+func (x MessageCompression) String() string {
+	return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
+}
+
+func (MessageCompression) Descriptor() protoreflect.EnumDescriptor {
+	return file_bep_bep_proto_enumTypes[1].Descriptor()
+}
+
+func (MessageCompression) Type() protoreflect.EnumType {
+	return &file_bep_bep_proto_enumTypes[1]
+}
+
+func (x MessageCompression) Number() protoreflect.EnumNumber {
+	return protoreflect.EnumNumber(x)
+}
+
+// Deprecated: Use MessageCompression.Descriptor instead.
+func (MessageCompression) EnumDescriptor() ([]byte, []int) {
+	return file_bep_bep_proto_rawDescGZIP(), []int{1}
+}
+
+type Compression int32
+
+const (
+	Compression_COMPRESSION_METADATA Compression = 0
+	Compression_COMPRESSION_NEVER    Compression = 1
+	Compression_COMPRESSION_ALWAYS   Compression = 2
+)
+
+// Enum value maps for Compression.
+var (
+	Compression_name = map[int32]string{
+		0: "COMPRESSION_METADATA",
+		1: "COMPRESSION_NEVER",
+		2: "COMPRESSION_ALWAYS",
+	}
+	Compression_value = map[string]int32{
+		"COMPRESSION_METADATA": 0,
+		"COMPRESSION_NEVER":    1,
+		"COMPRESSION_ALWAYS":   2,
+	}
+)
+
+func (x Compression) Enum() *Compression {
+	p := new(Compression)
+	*p = x
+	return p
+}
+
+func (x Compression) String() string {
+	return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
+}
+
+func (Compression) Descriptor() protoreflect.EnumDescriptor {
+	return file_bep_bep_proto_enumTypes[2].Descriptor()
+}
+
+func (Compression) Type() protoreflect.EnumType {
+	return &file_bep_bep_proto_enumTypes[2]
+}
+
+func (x Compression) Number() protoreflect.EnumNumber {
+	return protoreflect.EnumNumber(x)
+}
+
+// Deprecated: Use Compression.Descriptor instead.
+func (Compression) EnumDescriptor() ([]byte, []int) {
+	return file_bep_bep_proto_rawDescGZIP(), []int{2}
+}
+
+type FileInfoType int32
+
+const (
+	FileInfoType_FILE_INFO_TYPE_FILE      FileInfoType = 0
+	FileInfoType_FILE_INFO_TYPE_DIRECTORY FileInfoType = 1
+	// Deprecated: Marked as deprecated in bep/bep.proto.
+	FileInfoType_FILE_INFO_TYPE_SYMLINK_FILE FileInfoType = 2
+	// Deprecated: Marked as deprecated in bep/bep.proto.
+	FileInfoType_FILE_INFO_TYPE_SYMLINK_DIRECTORY FileInfoType = 3
+	FileInfoType_FILE_INFO_TYPE_SYMLINK           FileInfoType = 4
+)
+
+// Enum value maps for FileInfoType.
+var (
+	FileInfoType_name = map[int32]string{
+		0: "FILE_INFO_TYPE_FILE",
+		1: "FILE_INFO_TYPE_DIRECTORY",
+		2: "FILE_INFO_TYPE_SYMLINK_FILE",
+		3: "FILE_INFO_TYPE_SYMLINK_DIRECTORY",
+		4: "FILE_INFO_TYPE_SYMLINK",
+	}
+	FileInfoType_value = map[string]int32{
+		"FILE_INFO_TYPE_FILE":              0,
+		"FILE_INFO_TYPE_DIRECTORY":         1,
+		"FILE_INFO_TYPE_SYMLINK_FILE":      2,
+		"FILE_INFO_TYPE_SYMLINK_DIRECTORY": 3,
+		"FILE_INFO_TYPE_SYMLINK":           4,
+	}
+)
+
+func (x FileInfoType) Enum() *FileInfoType {
+	p := new(FileInfoType)
+	*p = x
+	return p
+}
+
+func (x FileInfoType) String() string {
+	return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
+}
+
+func (FileInfoType) Descriptor() protoreflect.EnumDescriptor {
+	return file_bep_bep_proto_enumTypes[3].Descriptor()
+}
+
+func (FileInfoType) Type() protoreflect.EnumType {
+	return &file_bep_bep_proto_enumTypes[3]
+}
+
+func (x FileInfoType) Number() protoreflect.EnumNumber {
+	return protoreflect.EnumNumber(x)
+}
+
+// Deprecated: Use FileInfoType.Descriptor instead.
+func (FileInfoType) EnumDescriptor() ([]byte, []int) {
+	return file_bep_bep_proto_rawDescGZIP(), []int{3}
+}
+
+type ErrorCode int32
+
+const (
+	ErrorCode_ERROR_CODE_NO_ERROR     ErrorCode = 0
+	ErrorCode_ERROR_CODE_GENERIC      ErrorCode = 1
+	ErrorCode_ERROR_CODE_NO_SUCH_FILE ErrorCode = 2
+	ErrorCode_ERROR_CODE_INVALID_FILE ErrorCode = 3
+)
+
+// Enum value maps for ErrorCode.
+var (
+	ErrorCode_name = map[int32]string{
+		0: "ERROR_CODE_NO_ERROR",
+		1: "ERROR_CODE_GENERIC",
+		2: "ERROR_CODE_NO_SUCH_FILE",
+		3: "ERROR_CODE_INVALID_FILE",
+	}
+	ErrorCode_value = map[string]int32{
+		"ERROR_CODE_NO_ERROR":     0,
+		"ERROR_CODE_GENERIC":      1,
+		"ERROR_CODE_NO_SUCH_FILE": 2,
+		"ERROR_CODE_INVALID_FILE": 3,
+	}
+)
+
+func (x ErrorCode) Enum() *ErrorCode {
+	p := new(ErrorCode)
+	*p = x
+	return p
+}
+
+func (x ErrorCode) String() string {
+	return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
+}
+
+func (ErrorCode) Descriptor() protoreflect.EnumDescriptor {
+	return file_bep_bep_proto_enumTypes[4].Descriptor()
+}
+
+func (ErrorCode) Type() protoreflect.EnumType {
+	return &file_bep_bep_proto_enumTypes[4]
+}
+
+func (x ErrorCode) Number() protoreflect.EnumNumber {
+	return protoreflect.EnumNumber(x)
+}
+
+// Deprecated: Use ErrorCode.Descriptor instead.
+func (ErrorCode) EnumDescriptor() ([]byte, []int) {
+	return file_bep_bep_proto_rawDescGZIP(), []int{4}
+}
+
+type FileDownloadProgressUpdateType int32
+
+const (
+	FileDownloadProgressUpdateType_FILE_DOWNLOAD_PROGRESS_UPDATE_TYPE_APPEND FileDownloadProgressUpdateType = 0
+	FileDownloadProgressUpdateType_FILE_DOWNLOAD_PROGRESS_UPDATE_TYPE_FORGET FileDownloadProgressUpdateType = 1
+)
+
+// Enum value maps for FileDownloadProgressUpdateType.
+var (
+	FileDownloadProgressUpdateType_name = map[int32]string{
+		0: "FILE_DOWNLOAD_PROGRESS_UPDATE_TYPE_APPEND",
+		1: "FILE_DOWNLOAD_PROGRESS_UPDATE_TYPE_FORGET",
+	}
+	FileDownloadProgressUpdateType_value = map[string]int32{
+		"FILE_DOWNLOAD_PROGRESS_UPDATE_TYPE_APPEND": 0,
+		"FILE_DOWNLOAD_PROGRESS_UPDATE_TYPE_FORGET": 1,
+	}
+)
+
+func (x FileDownloadProgressUpdateType) Enum() *FileDownloadProgressUpdateType {
+	p := new(FileDownloadProgressUpdateType)
+	*p = x
+	return p
+}
+
+func (x FileDownloadProgressUpdateType) String() string {
+	return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
+}
+
+func (FileDownloadProgressUpdateType) Descriptor() protoreflect.EnumDescriptor {
+	return file_bep_bep_proto_enumTypes[5].Descriptor()
+}
+
+func (FileDownloadProgressUpdateType) Type() protoreflect.EnumType {
+	return &file_bep_bep_proto_enumTypes[5]
+}
+
+func (x FileDownloadProgressUpdateType) Number() protoreflect.EnumNumber {
+	return protoreflect.EnumNumber(x)
+}
+
+// Deprecated: Use FileDownloadProgressUpdateType.Descriptor instead.
+func (FileDownloadProgressUpdateType) EnumDescriptor() ([]byte, []int) {
+	return file_bep_bep_proto_rawDescGZIP(), []int{5}
+}
+
+type Hello struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	DeviceName     string `protobuf:"bytes,1,opt,name=device_name,json=deviceName,proto3" json:"device_name,omitempty"`
+	ClientName     string `protobuf:"bytes,2,opt,name=client_name,json=clientName,proto3" json:"client_name,omitempty"`
+	ClientVersion  string `protobuf:"bytes,3,opt,name=client_version,json=clientVersion,proto3" json:"client_version,omitempty"`
+	NumConnections int32  `protobuf:"varint,4,opt,name=num_connections,json=numConnections,proto3" json:"num_connections,omitempty"`
+	Timestamp      int64  `protobuf:"varint,5,opt,name=timestamp,proto3" json:"timestamp,omitempty"`
+}
+
+func (x *Hello) Reset() {
+	*x = Hello{}
+	mi := &file_bep_bep_proto_msgTypes[0]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *Hello) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*Hello) ProtoMessage() {}
+
+func (x *Hello) ProtoReflect() protoreflect.Message {
+	mi := &file_bep_bep_proto_msgTypes[0]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use Hello.ProtoReflect.Descriptor instead.
+func (*Hello) Descriptor() ([]byte, []int) {
+	return file_bep_bep_proto_rawDescGZIP(), []int{0}
+}
+
+func (x *Hello) GetDeviceName() string {
+	if x != nil {
+		return x.DeviceName
+	}
+	return ""
+}
+
+func (x *Hello) GetClientName() string {
+	if x != nil {
+		return x.ClientName
+	}
+	return ""
+}
+
+func (x *Hello) GetClientVersion() string {
+	if x != nil {
+		return x.ClientVersion
+	}
+	return ""
+}
+
+func (x *Hello) GetNumConnections() int32 {
+	if x != nil {
+		return x.NumConnections
+	}
+	return 0
+}
+
+func (x *Hello) GetTimestamp() int64 {
+	if x != nil {
+		return x.Timestamp
+	}
+	return 0
+}
+
+type Header struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Type        MessageType        `protobuf:"varint,1,opt,name=type,proto3,enum=bep.MessageType" json:"type,omitempty"`
+	Compression MessageCompression `protobuf:"varint,2,opt,name=compression,proto3,enum=bep.MessageCompression" json:"compression,omitempty"`
+}
+
+func (x *Header) Reset() {
+	*x = Header{}
+	mi := &file_bep_bep_proto_msgTypes[1]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *Header) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*Header) ProtoMessage() {}
+
+func (x *Header) ProtoReflect() protoreflect.Message {
+	mi := &file_bep_bep_proto_msgTypes[1]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use Header.ProtoReflect.Descriptor instead.
+func (*Header) Descriptor() ([]byte, []int) {
+	return file_bep_bep_proto_rawDescGZIP(), []int{1}
+}
+
+func (x *Header) GetType() MessageType {
+	if x != nil {
+		return x.Type
+	}
+	return MessageType_MESSAGE_TYPE_CLUSTER_CONFIG
+}
+
+func (x *Header) GetCompression() MessageCompression {
+	if x != nil {
+		return x.Compression
+	}
+	return MessageCompression_MESSAGE_COMPRESSION_NONE
+}
+
+type ClusterConfig struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Folders   []*Folder `protobuf:"bytes,1,rep,name=folders,proto3" json:"folders,omitempty"`
+	Secondary bool      `protobuf:"varint,2,opt,name=secondary,proto3" json:"secondary,omitempty"`
+}
+
+func (x *ClusterConfig) Reset() {
+	*x = ClusterConfig{}
+	mi := &file_bep_bep_proto_msgTypes[2]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *ClusterConfig) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ClusterConfig) ProtoMessage() {}
+
+func (x *ClusterConfig) ProtoReflect() protoreflect.Message {
+	mi := &file_bep_bep_proto_msgTypes[2]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use ClusterConfig.ProtoReflect.Descriptor instead.
+func (*ClusterConfig) Descriptor() ([]byte, []int) {
+	return file_bep_bep_proto_rawDescGZIP(), []int{2}
+}
+
+func (x *ClusterConfig) GetFolders() []*Folder {
+	if x != nil {
+		return x.Folders
+	}
+	return nil
+}
+
+func (x *ClusterConfig) GetSecondary() bool {
+	if x != nil {
+		return x.Secondary
+	}
+	return false
+}
+
+type Folder struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Id                 string    `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"`
+	Label              string    `protobuf:"bytes,2,opt,name=label,proto3" json:"label,omitempty"`
+	ReadOnly           bool      `protobuf:"varint,3,opt,name=read_only,json=readOnly,proto3" json:"read_only,omitempty"`
+	IgnorePermissions  bool      `protobuf:"varint,4,opt,name=ignore_permissions,json=ignorePermissions,proto3" json:"ignore_permissions,omitempty"`
+	IgnoreDelete       bool      `protobuf:"varint,5,opt,name=ignore_delete,json=ignoreDelete,proto3" json:"ignore_delete,omitempty"`
+	DisableTempIndexes bool      `protobuf:"varint,6,opt,name=disable_temp_indexes,json=disableTempIndexes,proto3" json:"disable_temp_indexes,omitempty"`
+	Paused             bool      `protobuf:"varint,7,opt,name=paused,proto3" json:"paused,omitempty"`
+	Devices            []*Device `protobuf:"bytes,16,rep,name=devices,proto3" json:"devices,omitempty"`
+}
+
+func (x *Folder) Reset() {
+	*x = Folder{}
+	mi := &file_bep_bep_proto_msgTypes[3]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *Folder) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*Folder) ProtoMessage() {}
+
+func (x *Folder) ProtoReflect() protoreflect.Message {
+	mi := &file_bep_bep_proto_msgTypes[3]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use Folder.ProtoReflect.Descriptor instead.
+func (*Folder) Descriptor() ([]byte, []int) {
+	return file_bep_bep_proto_rawDescGZIP(), []int{3}
+}
+
+func (x *Folder) GetId() string {
+	if x != nil {
+		return x.Id
+	}
+	return ""
+}
+
+func (x *Folder) GetLabel() string {
+	if x != nil {
+		return x.Label
+	}
+	return ""
+}
+
+func (x *Folder) GetReadOnly() bool {
+	if x != nil {
+		return x.ReadOnly
+	}
+	return false
+}
+
+func (x *Folder) GetIgnorePermissions() bool {
+	if x != nil {
+		return x.IgnorePermissions
+	}
+	return false
+}
+
+func (x *Folder) GetIgnoreDelete() bool {
+	if x != nil {
+		return x.IgnoreDelete
+	}
+	return false
+}
+
+func (x *Folder) GetDisableTempIndexes() bool {
+	if x != nil {
+		return x.DisableTempIndexes
+	}
+	return false
+}
+
+func (x *Folder) GetPaused() bool {
+	if x != nil {
+		return x.Paused
+	}
+	return false
+}
+
+func (x *Folder) GetDevices() []*Device {
+	if x != nil {
+		return x.Devices
+	}
+	return nil
+}
+
+type Device struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Id                       []byte      `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"`
+	Name                     string      `protobuf:"bytes,2,opt,name=name,proto3" json:"name,omitempty"`
+	Addresses                []string    `protobuf:"bytes,3,rep,name=addresses,proto3" json:"addresses,omitempty"`
+	Compression              Compression `protobuf:"varint,4,opt,name=compression,proto3,enum=bep.Compression" json:"compression,omitempty"`
+	CertName                 string      `protobuf:"bytes,5,opt,name=cert_name,json=certName,proto3" json:"cert_name,omitempty"`
+	MaxSequence              int64       `protobuf:"varint,6,opt,name=max_sequence,json=maxSequence,proto3" json:"max_sequence,omitempty"`
+	Introducer               bool        `protobuf:"varint,7,opt,name=introducer,proto3" json:"introducer,omitempty"`
+	IndexId                  uint64      `protobuf:"varint,8,opt,name=index_id,json=indexId,proto3" json:"index_id,omitempty"`
+	SkipIntroductionRemovals bool        `protobuf:"varint,9,opt,name=skip_introduction_removals,json=skipIntroductionRemovals,proto3" json:"skip_introduction_removals,omitempty"`
+	EncryptionPasswordToken  []byte      `protobuf:"bytes,10,opt,name=encryption_password_token,json=encryptionPasswordToken,proto3" json:"encryption_password_token,omitempty"`
+}
+
+func (x *Device) Reset() {
+	*x = Device{}
+	mi := &file_bep_bep_proto_msgTypes[4]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *Device) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*Device) ProtoMessage() {}
+
+func (x *Device) ProtoReflect() protoreflect.Message {
+	mi := &file_bep_bep_proto_msgTypes[4]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use Device.ProtoReflect.Descriptor instead.
+func (*Device) Descriptor() ([]byte, []int) {
+	return file_bep_bep_proto_rawDescGZIP(), []int{4}
+}
+
+func (x *Device) GetId() []byte {
+	if x != nil {
+		return x.Id
+	}
+	return nil
+}
+
+func (x *Device) GetName() string {
+	if x != nil {
+		return x.Name
+	}
+	return ""
+}
+
+func (x *Device) GetAddresses() []string {
+	if x != nil {
+		return x.Addresses
+	}
+	return nil
+}
+
+func (x *Device) GetCompression() Compression {
+	if x != nil {
+		return x.Compression
+	}
+	return Compression_COMPRESSION_METADATA
+}
+
+func (x *Device) GetCertName() string {
+	if x != nil {
+		return x.CertName
+	}
+	return ""
+}
+
+func (x *Device) GetMaxSequence() int64 {
+	if x != nil {
+		return x.MaxSequence
+	}
+	return 0
+}
+
+func (x *Device) GetIntroducer() bool {
+	if x != nil {
+		return x.Introducer
+	}
+	return false
+}
+
+func (x *Device) GetIndexId() uint64 {
+	if x != nil {
+		return x.IndexId
+	}
+	return 0
+}
+
+func (x *Device) GetSkipIntroductionRemovals() bool {
+	if x != nil {
+		return x.SkipIntroductionRemovals
+	}
+	return false
+}
+
+func (x *Device) GetEncryptionPasswordToken() []byte {
+	if x != nil {
+		return x.EncryptionPasswordToken
+	}
+	return nil
+}
+
+type Index struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Folder       string      `protobuf:"bytes,1,opt,name=folder,proto3" json:"folder,omitempty"`
+	Files        []*FileInfo `protobuf:"bytes,2,rep,name=files,proto3" json:"files,omitempty"`
+	LastSequence int64       `protobuf:"varint,3,opt,name=last_sequence,json=lastSequence,proto3" json:"last_sequence,omitempty"` // the highest sequence in this batch
+}
+
+func (x *Index) Reset() {
+	*x = Index{}
+	mi := &file_bep_bep_proto_msgTypes[5]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *Index) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*Index) ProtoMessage() {}
+
+func (x *Index) ProtoReflect() protoreflect.Message {
+	mi := &file_bep_bep_proto_msgTypes[5]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use Index.ProtoReflect.Descriptor instead.
+func (*Index) Descriptor() ([]byte, []int) {
+	return file_bep_bep_proto_rawDescGZIP(), []int{5}
+}
+
+func (x *Index) GetFolder() string {
+	if x != nil {
+		return x.Folder
+	}
+	return ""
+}
+
+func (x *Index) GetFiles() []*FileInfo {
+	if x != nil {
+		return x.Files
+	}
+	return nil
+}
+
+func (x *Index) GetLastSequence() int64 {
+	if x != nil {
+		return x.LastSequence
+	}
+	return 0
+}
+
+type IndexUpdate struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Folder       string      `protobuf:"bytes,1,opt,name=folder,proto3" json:"folder,omitempty"`
+	Files        []*FileInfo `protobuf:"bytes,2,rep,name=files,proto3" json:"files,omitempty"`
+	LastSequence int64       `protobuf:"varint,3,opt,name=last_sequence,json=lastSequence,proto3" json:"last_sequence,omitempty"` // the highest sequence in this batch
+	PrevSequence int64       `protobuf:"varint,4,opt,name=prev_sequence,json=prevSequence,proto3" json:"prev_sequence,omitempty"` // the highest sequence in the previous batch
+}
+
+func (x *IndexUpdate) Reset() {
+	*x = IndexUpdate{}
+	mi := &file_bep_bep_proto_msgTypes[6]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *IndexUpdate) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*IndexUpdate) ProtoMessage() {}
+
+func (x *IndexUpdate) ProtoReflect() protoreflect.Message {
+	mi := &file_bep_bep_proto_msgTypes[6]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use IndexUpdate.ProtoReflect.Descriptor instead.
+func (*IndexUpdate) Descriptor() ([]byte, []int) {
+	return file_bep_bep_proto_rawDescGZIP(), []int{6}
+}
+
+func (x *IndexUpdate) GetFolder() string {
+	if x != nil {
+		return x.Folder
+	}
+	return ""
+}
+
+func (x *IndexUpdate) GetFiles() []*FileInfo {
+	if x != nil {
+		return x.Files
+	}
+	return nil
+}
+
+func (x *IndexUpdate) GetLastSequence() int64 {
+	if x != nil {
+		return x.LastSequence
+	}
+	return 0
+}
+
+func (x *IndexUpdate) GetPrevSequence() int64 {
+	if x != nil {
+		return x.PrevSequence
+	}
+	return 0
+}
+
+type FileInfo struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Name          string        `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
+	Size          int64         `protobuf:"varint,3,opt,name=size,proto3" json:"size,omitempty"`
+	ModifiedS     int64         `protobuf:"varint,5,opt,name=modified_s,json=modifiedS,proto3" json:"modified_s,omitempty"`
+	ModifiedBy    uint64        `protobuf:"varint,12,opt,name=modified_by,json=modifiedBy,proto3" json:"modified_by,omitempty"`
+	Version       *Vector       `protobuf:"bytes,9,opt,name=version,proto3" json:"version,omitempty"`
+	Sequence      int64         `protobuf:"varint,10,opt,name=sequence,proto3" json:"sequence,omitempty"`
+	Blocks        []*BlockInfo  `protobuf:"bytes,16,rep,name=blocks,proto3" json:"blocks,omitempty"`
+	SymlinkTarget string        `protobuf:"bytes,17,opt,name=symlink_target,json=symlinkTarget,proto3" json:"symlink_target,omitempty"`
+	BlocksHash    []byte        `protobuf:"bytes,18,opt,name=blocks_hash,json=blocksHash,proto3" json:"blocks_hash,omitempty"`
+	Encrypted     []byte        `protobuf:"bytes,19,opt,name=encrypted,proto3" json:"encrypted,omitempty"`
+	Type          FileInfoType  `protobuf:"varint,2,opt,name=type,proto3,enum=bep.FileInfoType" json:"type,omitempty"`
+	Permissions   uint32        `protobuf:"varint,4,opt,name=permissions,proto3" json:"permissions,omitempty"`
+	ModifiedNs    int32         `protobuf:"varint,11,opt,name=modified_ns,json=modifiedNs,proto3" json:"modified_ns,omitempty"`
+	BlockSize     int32         `protobuf:"varint,13,opt,name=block_size,json=blockSize,proto3" json:"block_size,omitempty"`
+	Platform      *PlatformData `protobuf:"bytes,14,opt,name=platform,proto3" json:"platform,omitempty"`
+	// The local_flags fields stores flags that are relevant to the local
+	// host only. It is not part of the protocol, doesn't get sent or
+	// received (we make sure to zero it), nonetheless we need it on our
+	// struct and to be able to serialize it to/from the database.
+	LocalFlags uint32 `protobuf:"varint,1000,opt,name=local_flags,json=localFlags,proto3" json:"local_flags,omitempty"`
+	// The version_hash is an implementation detail and not part of the wire
+	// format.
+	VersionHash []byte `protobuf:"bytes,1001,opt,name=version_hash,json=versionHash,proto3" json:"version_hash,omitempty"`
+	// The time when the inode was last changed (i.e., permissions, xattrs
+	// etc changed). This is host-local, not sent over the wire.
+	InodeChangeNs int64 `protobuf:"varint,1002,opt,name=inode_change_ns,json=inodeChangeNs,proto3" json:"inode_change_ns,omitempty"`
+	// The size of the data appended to the encrypted file on disk. This is
+	// host-local, not sent over the wire.
+	EncryptionTrailerSize int32 `protobuf:"varint,1003,opt,name=encryption_trailer_size,json=encryptionTrailerSize,proto3" json:"encryption_trailer_size,omitempty"`
+	Deleted               bool  `protobuf:"varint,6,opt,name=deleted,proto3" json:"deleted,omitempty"`
+	Invalid               bool  `protobuf:"varint,7,opt,name=invalid,proto3" json:"invalid,omitempty"`
+	NoPermissions         bool  `protobuf:"varint,8,opt,name=no_permissions,json=noPermissions,proto3" json:"no_permissions,omitempty"`
+}
+
+func (x *FileInfo) Reset() {
+	*x = FileInfo{}
+	mi := &file_bep_bep_proto_msgTypes[7]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *FileInfo) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*FileInfo) ProtoMessage() {}
+
+func (x *FileInfo) ProtoReflect() protoreflect.Message {
+	mi := &file_bep_bep_proto_msgTypes[7]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use FileInfo.ProtoReflect.Descriptor instead.
+func (*FileInfo) Descriptor() ([]byte, []int) {
+	return file_bep_bep_proto_rawDescGZIP(), []int{7}
+}
+
+func (x *FileInfo) GetName() string {
+	if x != nil {
+		return x.Name
+	}
+	return ""
+}
+
+func (x *FileInfo) GetSize() int64 {
+	if x != nil {
+		return x.Size
+	}
+	return 0
+}
+
+func (x *FileInfo) GetModifiedS() int64 {
+	if x != nil {
+		return x.ModifiedS
+	}
+	return 0
+}
+
+func (x *FileInfo) GetModifiedBy() uint64 {
+	if x != nil {
+		return x.ModifiedBy
+	}
+	return 0
+}
+
+func (x *FileInfo) GetVersion() *Vector {
+	if x != nil {
+		return x.Version
+	}
+	return nil
+}
+
+func (x *FileInfo) GetSequence() int64 {
+	if x != nil {
+		return x.Sequence
+	}
+	return 0
+}
+
+func (x *FileInfo) GetBlocks() []*BlockInfo {
+	if x != nil {
+		return x.Blocks
+	}
+	return nil
+}
+
+func (x *FileInfo) GetSymlinkTarget() string {
+	if x != nil {
+		return x.SymlinkTarget
+	}
+	return ""
+}
+
+func (x *FileInfo) GetBlocksHash() []byte {
+	if x != nil {
+		return x.BlocksHash
+	}
+	return nil
+}
+
+func (x *FileInfo) GetEncrypted() []byte {
+	if x != nil {
+		return x.Encrypted
+	}
+	return nil
+}
+
+func (x *FileInfo) GetType() FileInfoType {
+	if x != nil {
+		return x.Type
+	}
+	return FileInfoType_FILE_INFO_TYPE_FILE
+}
+
+func (x *FileInfo) GetPermissions() uint32 {
+	if x != nil {
+		return x.Permissions
+	}
+	return 0
+}
+
+func (x *FileInfo) GetModifiedNs() int32 {
+	if x != nil {
+		return x.ModifiedNs
+	}
+	return 0
+}
+
+func (x *FileInfo) GetBlockSize() int32 {
+	if x != nil {
+		return x.BlockSize
+	}
+	return 0
+}
+
+func (x *FileInfo) GetPlatform() *PlatformData {
+	if x != nil {
+		return x.Platform
+	}
+	return nil
+}
+
+func (x *FileInfo) GetLocalFlags() uint32 {
+	if x != nil {
+		return x.LocalFlags
+	}
+	return 0
+}
+
+func (x *FileInfo) GetVersionHash() []byte {
+	if x != nil {
+		return x.VersionHash
+	}
+	return nil
+}
+
+func (x *FileInfo) GetInodeChangeNs() int64 {
+	if x != nil {
+		return x.InodeChangeNs
+	}
+	return 0
+}
+
+func (x *FileInfo) GetEncryptionTrailerSize() int32 {
+	if x != nil {
+		return x.EncryptionTrailerSize
+	}
+	return 0
+}
+
+func (x *FileInfo) GetDeleted() bool {
+	if x != nil {
+		return x.Deleted
+	}
+	return false
+}
+
+func (x *FileInfo) GetInvalid() bool {
+	if x != nil {
+		return x.Invalid
+	}
+	return false
+}
+
+func (x *FileInfo) GetNoPermissions() bool {
+	if x != nil {
+		return x.NoPermissions
+	}
+	return false
+}
+
+type BlockInfo struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Hash     []byte `protobuf:"bytes,3,opt,name=hash,proto3" json:"hash,omitempty"`
+	Offset   int64  `protobuf:"varint,1,opt,name=offset,proto3" json:"offset,omitempty"`
+	Size     int32  `protobuf:"varint,2,opt,name=size,proto3" json:"size,omitempty"`
+	WeakHash uint32 `protobuf:"varint,4,opt,name=weak_hash,json=weakHash,proto3" json:"weak_hash,omitempty"`
+}
+
+func (x *BlockInfo) Reset() {
+	*x = BlockInfo{}
+	mi := &file_bep_bep_proto_msgTypes[8]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *BlockInfo) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*BlockInfo) ProtoMessage() {}
+
+func (x *BlockInfo) ProtoReflect() protoreflect.Message {
+	mi := &file_bep_bep_proto_msgTypes[8]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use BlockInfo.ProtoReflect.Descriptor instead.
+func (*BlockInfo) Descriptor() ([]byte, []int) {
+	return file_bep_bep_proto_rawDescGZIP(), []int{8}
+}
+
+func (x *BlockInfo) GetHash() []byte {
+	if x != nil {
+		return x.Hash
+	}
+	return nil
+}
+
+func (x *BlockInfo) GetOffset() int64 {
+	if x != nil {
+		return x.Offset
+	}
+	return 0
+}
+
+func (x *BlockInfo) GetSize() int32 {
+	if x != nil {
+		return x.Size
+	}
+	return 0
+}
+
+func (x *BlockInfo) GetWeakHash() uint32 {
+	if x != nil {
+		return x.WeakHash
+	}
+	return 0
+}
+
+type Vector struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Counters []*Counter `protobuf:"bytes,1,rep,name=counters,proto3" json:"counters,omitempty"`
+}
+
+func (x *Vector) Reset() {
+	*x = Vector{}
+	mi := &file_bep_bep_proto_msgTypes[9]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *Vector) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*Vector) ProtoMessage() {}
+
+func (x *Vector) ProtoReflect() protoreflect.Message {
+	mi := &file_bep_bep_proto_msgTypes[9]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use Vector.ProtoReflect.Descriptor instead.
+func (*Vector) Descriptor() ([]byte, []int) {
+	return file_bep_bep_proto_rawDescGZIP(), []int{9}
+}
+
+func (x *Vector) GetCounters() []*Counter {
+	if x != nil {
+		return x.Counters
+	}
+	return nil
+}
+
+type Counter struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Id    uint64 `protobuf:"varint,1,opt,name=id,proto3" json:"id,omitempty"`
+	Value uint64 `protobuf:"varint,2,opt,name=value,proto3" json:"value,omitempty"`
+}
+
+func (x *Counter) Reset() {
+	*x = Counter{}
+	mi := &file_bep_bep_proto_msgTypes[10]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *Counter) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*Counter) ProtoMessage() {}
+
+func (x *Counter) ProtoReflect() protoreflect.Message {
+	mi := &file_bep_bep_proto_msgTypes[10]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use Counter.ProtoReflect.Descriptor instead.
+func (*Counter) Descriptor() ([]byte, []int) {
+	return file_bep_bep_proto_rawDescGZIP(), []int{10}
+}
+
+func (x *Counter) GetId() uint64 {
+	if x != nil {
+		return x.Id
+	}
+	return 0
+}
+
+func (x *Counter) GetValue() uint64 {
+	if x != nil {
+		return x.Value
+	}
+	return 0
+}
+
+type PlatformData struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Unix    *UnixData    `protobuf:"bytes,1,opt,name=unix,proto3" json:"unix,omitempty"`
+	Windows *WindowsData `protobuf:"bytes,2,opt,name=windows,proto3" json:"windows,omitempty"`
+	Linux   *XattrData   `protobuf:"bytes,3,opt,name=linux,proto3" json:"linux,omitempty"`
+	Darwin  *XattrData   `protobuf:"bytes,4,opt,name=darwin,proto3" json:"darwin,omitempty"`
+	Freebsd *XattrData   `protobuf:"bytes,5,opt,name=freebsd,proto3" json:"freebsd,omitempty"`
+	Netbsd  *XattrData   `protobuf:"bytes,6,opt,name=netbsd,proto3" json:"netbsd,omitempty"`
+}
+
+func (x *PlatformData) Reset() {
+	*x = PlatformData{}
+	mi := &file_bep_bep_proto_msgTypes[11]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *PlatformData) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*PlatformData) ProtoMessage() {}
+
+func (x *PlatformData) ProtoReflect() protoreflect.Message {
+	mi := &file_bep_bep_proto_msgTypes[11]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use PlatformData.ProtoReflect.Descriptor instead.
+func (*PlatformData) Descriptor() ([]byte, []int) {
+	return file_bep_bep_proto_rawDescGZIP(), []int{11}
+}
+
+func (x *PlatformData) GetUnix() *UnixData {
+	if x != nil {
+		return x.Unix
+	}
+	return nil
+}
+
+func (x *PlatformData) GetWindows() *WindowsData {
+	if x != nil {
+		return x.Windows
+	}
+	return nil
+}
+
+func (x *PlatformData) GetLinux() *XattrData {
+	if x != nil {
+		return x.Linux
+	}
+	return nil
+}
+
+func (x *PlatformData) GetDarwin() *XattrData {
+	if x != nil {
+		return x.Darwin
+	}
+	return nil
+}
+
+func (x *PlatformData) GetFreebsd() *XattrData {
+	if x != nil {
+		return x.Freebsd
+	}
+	return nil
+}
+
+func (x *PlatformData) GetNetbsd() *XattrData {
+	if x != nil {
+		return x.Netbsd
+	}
+	return nil
+}
+
+type UnixData struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	// The owner name and group name are set when known (i.e., could be
+	// resolved on the source device), while the UID and GID are always set
+	// as they come directly from the stat() call.
+	OwnerName string `protobuf:"bytes,1,opt,name=owner_name,json=ownerName,proto3" json:"owner_name,omitempty"`
+	GroupName string `protobuf:"bytes,2,opt,name=group_name,json=groupName,proto3" json:"group_name,omitempty"`
+	Uid       int32  `protobuf:"varint,3,opt,name=uid,proto3" json:"uid,omitempty"`
+	Gid       int32  `protobuf:"varint,4,opt,name=gid,proto3" json:"gid,omitempty"`
+}
+
+func (x *UnixData) Reset() {
+	*x = UnixData{}
+	mi := &file_bep_bep_proto_msgTypes[12]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *UnixData) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*UnixData) ProtoMessage() {}
+
+func (x *UnixData) ProtoReflect() protoreflect.Message {
+	mi := &file_bep_bep_proto_msgTypes[12]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use UnixData.ProtoReflect.Descriptor instead.
+func (*UnixData) Descriptor() ([]byte, []int) {
+	return file_bep_bep_proto_rawDescGZIP(), []int{12}
+}
+
+func (x *UnixData) GetOwnerName() string {
+	if x != nil {
+		return x.OwnerName
+	}
+	return ""
+}
+
+func (x *UnixData) GetGroupName() string {
+	if x != nil {
+		return x.GroupName
+	}
+	return ""
+}
+
+func (x *UnixData) GetUid() int32 {
+	if x != nil {
+		return x.Uid
+	}
+	return 0
+}
+
+func (x *UnixData) GetGid() int32 {
+	if x != nil {
+		return x.Gid
+	}
+	return 0
+}
+
+type WindowsData struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	// Windows file objects have a single owner, which may be a user or a
+	// group. We keep the name of that account, and a flag to indicate what
+	// type it is.
+	OwnerName    string `protobuf:"bytes,1,opt,name=owner_name,json=ownerName,proto3" json:"owner_name,omitempty"`
+	OwnerIsGroup bool   `protobuf:"varint,2,opt,name=owner_is_group,json=ownerIsGroup,proto3" json:"owner_is_group,omitempty"`
+}
+
+func (x *WindowsData) Reset() {
+	*x = WindowsData{}
+	mi := &file_bep_bep_proto_msgTypes[13]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *WindowsData) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*WindowsData) ProtoMessage() {}
+
+func (x *WindowsData) ProtoReflect() protoreflect.Message {
+	mi := &file_bep_bep_proto_msgTypes[13]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use WindowsData.ProtoReflect.Descriptor instead.
+func (*WindowsData) Descriptor() ([]byte, []int) {
+	return file_bep_bep_proto_rawDescGZIP(), []int{13}
+}
+
+func (x *WindowsData) GetOwnerName() string {
+	if x != nil {
+		return x.OwnerName
+	}
+	return ""
+}
+
+func (x *WindowsData) GetOwnerIsGroup() bool {
+	if x != nil {
+		return x.OwnerIsGroup
+	}
+	return false
+}
+
+type XattrData struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Xattrs []*Xattr `protobuf:"bytes,1,rep,name=xattrs,proto3" json:"xattrs,omitempty"`
+}
+
+func (x *XattrData) Reset() {
+	*x = XattrData{}
+	mi := &file_bep_bep_proto_msgTypes[14]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *XattrData) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*XattrData) ProtoMessage() {}
+
+func (x *XattrData) ProtoReflect() protoreflect.Message {
+	mi := &file_bep_bep_proto_msgTypes[14]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use XattrData.ProtoReflect.Descriptor instead.
+func (*XattrData) Descriptor() ([]byte, []int) {
+	return file_bep_bep_proto_rawDescGZIP(), []int{14}
+}
+
+func (x *XattrData) GetXattrs() []*Xattr {
+	if x != nil {
+		return x.Xattrs
+	}
+	return nil
+}
+
+type Xattr struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Name  string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
+	Value []byte `protobuf:"bytes,2,opt,name=value,proto3" json:"value,omitempty"`
+}
+
+func (x *Xattr) Reset() {
+	*x = Xattr{}
+	mi := &file_bep_bep_proto_msgTypes[15]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *Xattr) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*Xattr) ProtoMessage() {}
+
+func (x *Xattr) ProtoReflect() protoreflect.Message {
+	mi := &file_bep_bep_proto_msgTypes[15]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use Xattr.ProtoReflect.Descriptor instead.
+func (*Xattr) Descriptor() ([]byte, []int) {
+	return file_bep_bep_proto_rawDescGZIP(), []int{15}
+}
+
+func (x *Xattr) GetName() string {
+	if x != nil {
+		return x.Name
+	}
+	return ""
+}
+
+func (x *Xattr) GetValue() []byte {
+	if x != nil {
+		return x.Value
+	}
+	return nil
+}
+
+type Request struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Id            int32  `protobuf:"varint,1,opt,name=id,proto3" json:"id,omitempty"`
+	Folder        string `protobuf:"bytes,2,opt,name=folder,proto3" json:"folder,omitempty"`
+	Name          string `protobuf:"bytes,3,opt,name=name,proto3" json:"name,omitempty"`
+	Offset        int64  `protobuf:"varint,4,opt,name=offset,proto3" json:"offset,omitempty"`
+	Size          int32  `protobuf:"varint,5,opt,name=size,proto3" json:"size,omitempty"`
+	Hash          []byte `protobuf:"bytes,6,opt,name=hash,proto3" json:"hash,omitempty"`
+	FromTemporary bool   `protobuf:"varint,7,opt,name=from_temporary,json=fromTemporary,proto3" json:"from_temporary,omitempty"`
+	WeakHash      uint32 `protobuf:"varint,8,opt,name=weak_hash,json=weakHash,proto3" json:"weak_hash,omitempty"`
+	BlockNo       int32  `protobuf:"varint,9,opt,name=block_no,json=blockNo,proto3" json:"block_no,omitempty"`
+}
+
+func (x *Request) Reset() {
+	*x = Request{}
+	mi := &file_bep_bep_proto_msgTypes[16]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *Request) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*Request) ProtoMessage() {}
+
+func (x *Request) ProtoReflect() protoreflect.Message {
+	mi := &file_bep_bep_proto_msgTypes[16]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use Request.ProtoReflect.Descriptor instead.
+func (*Request) Descriptor() ([]byte, []int) {
+	return file_bep_bep_proto_rawDescGZIP(), []int{16}
+}
+
+func (x *Request) GetId() int32 {
+	if x != nil {
+		return x.Id
+	}
+	return 0
+}
+
+func (x *Request) GetFolder() string {
+	if x != nil {
+		return x.Folder
+	}
+	return ""
+}
+
+func (x *Request) GetName() string {
+	if x != nil {
+		return x.Name
+	}
+	return ""
+}
+
+func (x *Request) GetOffset() int64 {
+	if x != nil {
+		return x.Offset
+	}
+	return 0
+}
+
+func (x *Request) GetSize() int32 {
+	if x != nil {
+		return x.Size
+	}
+	return 0
+}
+
+func (x *Request) GetHash() []byte {
+	if x != nil {
+		return x.Hash
+	}
+	return nil
+}
+
+func (x *Request) GetFromTemporary() bool {
+	if x != nil {
+		return x.FromTemporary
+	}
+	return false
+}
+
+func (x *Request) GetWeakHash() uint32 {
+	if x != nil {
+		return x.WeakHash
+	}
+	return 0
+}
+
+func (x *Request) GetBlockNo() int32 {
+	if x != nil {
+		return x.BlockNo
+	}
+	return 0
+}
+
+type Response struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Id   int32     `protobuf:"varint,1,opt,name=id,proto3" json:"id,omitempty"`
+	Data []byte    `protobuf:"bytes,2,opt,name=data,proto3" json:"data,omitempty"`
+	Code ErrorCode `protobuf:"varint,3,opt,name=code,proto3,enum=bep.ErrorCode" json:"code,omitempty"`
+}
+
+func (x *Response) Reset() {
+	*x = Response{}
+	mi := &file_bep_bep_proto_msgTypes[17]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *Response) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*Response) ProtoMessage() {}
+
+func (x *Response) ProtoReflect() protoreflect.Message {
+	mi := &file_bep_bep_proto_msgTypes[17]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use Response.ProtoReflect.Descriptor instead.
+func (*Response) Descriptor() ([]byte, []int) {
+	return file_bep_bep_proto_rawDescGZIP(), []int{17}
+}
+
+func (x *Response) GetId() int32 {
+	if x != nil {
+		return x.Id
+	}
+	return 0
+}
+
+func (x *Response) GetData() []byte {
+	if x != nil {
+		return x.Data
+	}
+	return nil
+}
+
+func (x *Response) GetCode() ErrorCode {
+	if x != nil {
+		return x.Code
+	}
+	return ErrorCode_ERROR_CODE_NO_ERROR
+}
+
+type DownloadProgress struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Folder  string                        `protobuf:"bytes,1,opt,name=folder,proto3" json:"folder,omitempty"`
+	Updates []*FileDownloadProgressUpdate `protobuf:"bytes,2,rep,name=updates,proto3" json:"updates,omitempty"`
+}
+
+func (x *DownloadProgress) Reset() {
+	*x = DownloadProgress{}
+	mi := &file_bep_bep_proto_msgTypes[18]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *DownloadProgress) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*DownloadProgress) ProtoMessage() {}
+
+func (x *DownloadProgress) ProtoReflect() protoreflect.Message {
+	mi := &file_bep_bep_proto_msgTypes[18]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use DownloadProgress.ProtoReflect.Descriptor instead.
+func (*DownloadProgress) Descriptor() ([]byte, []int) {
+	return file_bep_bep_proto_rawDescGZIP(), []int{18}
+}
+
+func (x *DownloadProgress) GetFolder() string {
+	if x != nil {
+		return x.Folder
+	}
+	return ""
+}
+
+func (x *DownloadProgress) GetUpdates() []*FileDownloadProgressUpdate {
+	if x != nil {
+		return x.Updates
+	}
+	return nil
+}
+
+type FileDownloadProgressUpdate struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	UpdateType   FileDownloadProgressUpdateType `protobuf:"varint,1,opt,name=update_type,json=updateType,proto3,enum=bep.FileDownloadProgressUpdateType" json:"update_type,omitempty"`
+	Name         string                         `protobuf:"bytes,2,opt,name=name,proto3" json:"name,omitempty"`
+	Version      *Vector                        `protobuf:"bytes,3,opt,name=version,proto3" json:"version,omitempty"`
+	BlockIndexes []int32                        `protobuf:"varint,4,rep,name=block_indexes,json=blockIndexes,proto3" json:"block_indexes,omitempty"`
+	BlockSize    int32                          `protobuf:"varint,5,opt,name=block_size,json=blockSize,proto3" json:"block_size,omitempty"`
+}
+
+func (x *FileDownloadProgressUpdate) Reset() {
+	*x = FileDownloadProgressUpdate{}
+	mi := &file_bep_bep_proto_msgTypes[19]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *FileDownloadProgressUpdate) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*FileDownloadProgressUpdate) ProtoMessage() {}
+
+func (x *FileDownloadProgressUpdate) ProtoReflect() protoreflect.Message {
+	mi := &file_bep_bep_proto_msgTypes[19]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use FileDownloadProgressUpdate.ProtoReflect.Descriptor instead.
+func (*FileDownloadProgressUpdate) Descriptor() ([]byte, []int) {
+	return file_bep_bep_proto_rawDescGZIP(), []int{19}
+}
+
+func (x *FileDownloadProgressUpdate) GetUpdateType() FileDownloadProgressUpdateType {
+	if x != nil {
+		return x.UpdateType
+	}
+	return FileDownloadProgressUpdateType_FILE_DOWNLOAD_PROGRESS_UPDATE_TYPE_APPEND
+}
+
+func (x *FileDownloadProgressUpdate) GetName() string {
+	if x != nil {
+		return x.Name
+	}
+	return ""
+}
+
+func (x *FileDownloadProgressUpdate) GetVersion() *Vector {
+	if x != nil {
+		return x.Version
+	}
+	return nil
+}
+
+func (x *FileDownloadProgressUpdate) GetBlockIndexes() []int32 {
+	if x != nil {
+		return x.BlockIndexes
+	}
+	return nil
+}
+
+func (x *FileDownloadProgressUpdate) GetBlockSize() int32 {
+	if x != nil {
+		return x.BlockSize
+	}
+	return 0
+}
+
+type Ping struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+}
+
+func (x *Ping) Reset() {
+	*x = Ping{}
+	mi := &file_bep_bep_proto_msgTypes[20]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *Ping) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*Ping) ProtoMessage() {}
+
+func (x *Ping) ProtoReflect() protoreflect.Message {
+	mi := &file_bep_bep_proto_msgTypes[20]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use Ping.ProtoReflect.Descriptor instead.
+func (*Ping) Descriptor() ([]byte, []int) {
+	return file_bep_bep_proto_rawDescGZIP(), []int{20}
+}
+
+type Close struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Reason string `protobuf:"bytes,1,opt,name=reason,proto3" json:"reason,omitempty"`
+}
+
+func (x *Close) Reset() {
+	*x = Close{}
+	mi := &file_bep_bep_proto_msgTypes[21]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *Close) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*Close) ProtoMessage() {}
+
+func (x *Close) ProtoReflect() protoreflect.Message {
+	mi := &file_bep_bep_proto_msgTypes[21]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use Close.ProtoReflect.Descriptor instead.
+func (*Close) Descriptor() ([]byte, []int) {
+	return file_bep_bep_proto_rawDescGZIP(), []int{21}
+}
+
+func (x *Close) GetReason() string {
+	if x != nil {
+		return x.Reason
+	}
+	return ""
+}
+
+var File_bep_bep_proto protoreflect.FileDescriptor
+
+var file_bep_bep_proto_rawDesc = []byte{
+	0x0a, 0x0d, 0x62, 0x65, 0x70, 0x2f, 0x62, 0x65, 0x70, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12,
+	0x03, 0x62, 0x65, 0x70, 0x22, 0xb7, 0x01, 0x0a, 0x05, 0x48, 0x65, 0x6c, 0x6c, 0x6f, 0x12, 0x1f,
+	0x0a, 0x0b, 0x64, 0x65, 0x76, 0x69, 0x63, 0x65, 0x5f, 0x6e, 0x61, 0x6d, 0x65, 0x18, 0x01, 0x20,
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+	0x6e, 0x74, 0x65, 0x72, 0x6e, 0x61, 0x6c, 0x2f, 0x67, 0x65, 0x6e, 0x2f, 0x62, 0x65, 0x70, 0xa2,
+	0x02, 0x03, 0x42, 0x58, 0x58, 0xaa, 0x02, 0x03, 0x42, 0x65, 0x70, 0xca, 0x02, 0x03, 0x42, 0x65,
+	0x70, 0xe2, 0x02, 0x0f, 0x42, 0x65, 0x70, 0x5c, 0x47, 0x50, 0x42, 0x4d, 0x65, 0x74, 0x61, 0x64,
+	0x61, 0x74, 0x61, 0xea, 0x02, 0x03, 0x42, 0x65, 0x70, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f,
+	0x33,
+}
+
+var (
+	file_bep_bep_proto_rawDescOnce sync.Once
+	file_bep_bep_proto_rawDescData = file_bep_bep_proto_rawDesc
+)
+
+func file_bep_bep_proto_rawDescGZIP() []byte {
+	file_bep_bep_proto_rawDescOnce.Do(func() {
+		file_bep_bep_proto_rawDescData = protoimpl.X.CompressGZIP(file_bep_bep_proto_rawDescData)
+	})
+	return file_bep_bep_proto_rawDescData
+}
+
+var file_bep_bep_proto_enumTypes = make([]protoimpl.EnumInfo, 6)
+var file_bep_bep_proto_msgTypes = make([]protoimpl.MessageInfo, 22)
+var file_bep_bep_proto_goTypes = []any{
+	(MessageType)(0),                    // 0: bep.MessageType
+	(MessageCompression)(0),             // 1: bep.MessageCompression
+	(Compression)(0),                    // 2: bep.Compression
+	(FileInfoType)(0),                   // 3: bep.FileInfoType
+	(ErrorCode)(0),                      // 4: bep.ErrorCode
+	(FileDownloadProgressUpdateType)(0), // 5: bep.FileDownloadProgressUpdateType
+	(*Hello)(nil),                       // 6: bep.Hello
+	(*Header)(nil),                      // 7: bep.Header
+	(*ClusterConfig)(nil),               // 8: bep.ClusterConfig
+	(*Folder)(nil),                      // 9: bep.Folder
+	(*Device)(nil),                      // 10: bep.Device
+	(*Index)(nil),                       // 11: bep.Index
+	(*IndexUpdate)(nil),                 // 12: bep.IndexUpdate
+	(*FileInfo)(nil),                    // 13: bep.FileInfo
+	(*BlockInfo)(nil),                   // 14: bep.BlockInfo
+	(*Vector)(nil),                      // 15: bep.Vector
+	(*Counter)(nil),                     // 16: bep.Counter
+	(*PlatformData)(nil),                // 17: bep.PlatformData
+	(*UnixData)(nil),                    // 18: bep.UnixData
+	(*WindowsData)(nil),                 // 19: bep.WindowsData
+	(*XattrData)(nil),                   // 20: bep.XattrData
+	(*Xattr)(nil),                       // 21: bep.Xattr
+	(*Request)(nil),                     // 22: bep.Request
+	(*Response)(nil),                    // 23: bep.Response
+	(*DownloadProgress)(nil),            // 24: bep.DownloadProgress
+	(*FileDownloadProgressUpdate)(nil),  // 25: bep.FileDownloadProgressUpdate
+	(*Ping)(nil),                        // 26: bep.Ping
+	(*Close)(nil),                       // 27: bep.Close
+}
+var file_bep_bep_proto_depIdxs = []int32{
+	0,  // 0: bep.Header.type:type_name -> bep.MessageType
+	1,  // 1: bep.Header.compression:type_name -> bep.MessageCompression
+	9,  // 2: bep.ClusterConfig.folders:type_name -> bep.Folder
+	10, // 3: bep.Folder.devices:type_name -> bep.Device
+	2,  // 4: bep.Device.compression:type_name -> bep.Compression
+	13, // 5: bep.Index.files:type_name -> bep.FileInfo
+	13, // 6: bep.IndexUpdate.files:type_name -> bep.FileInfo
+	15, // 7: bep.FileInfo.version:type_name -> bep.Vector
+	14, // 8: bep.FileInfo.blocks:type_name -> bep.BlockInfo
+	3,  // 9: bep.FileInfo.type:type_name -> bep.FileInfoType
+	17, // 10: bep.FileInfo.platform:type_name -> bep.PlatformData
+	16, // 11: bep.Vector.counters:type_name -> bep.Counter
+	18, // 12: bep.PlatformData.unix:type_name -> bep.UnixData
+	19, // 13: bep.PlatformData.windows:type_name -> bep.WindowsData
+	20, // 14: bep.PlatformData.linux:type_name -> bep.XattrData
+	20, // 15: bep.PlatformData.darwin:type_name -> bep.XattrData
+	20, // 16: bep.PlatformData.freebsd:type_name -> bep.XattrData
+	20, // 17: bep.PlatformData.netbsd:type_name -> bep.XattrData
+	21, // 18: bep.XattrData.xattrs:type_name -> bep.Xattr
+	4,  // 19: bep.Response.code:type_name -> bep.ErrorCode
+	25, // 20: bep.DownloadProgress.updates:type_name -> bep.FileDownloadProgressUpdate
+	5,  // 21: bep.FileDownloadProgressUpdate.update_type:type_name -> bep.FileDownloadProgressUpdateType
+	15, // 22: bep.FileDownloadProgressUpdate.version:type_name -> bep.Vector
+	23, // [23:23] is the sub-list for method output_type
+	23, // [23:23] is the sub-list for method input_type
+	23, // [23:23] is the sub-list for extension type_name
+	23, // [23:23] is the sub-list for extension extendee
+	0,  // [0:23] is the sub-list for field type_name
+}
+
+func init() { file_bep_bep_proto_init() }
+func file_bep_bep_proto_init() {
+	if File_bep_bep_proto != nil {
+		return
+	}
+	type x struct{}
+	out := protoimpl.TypeBuilder{
+		File: protoimpl.DescBuilder{
+			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+			RawDescriptor: file_bep_bep_proto_rawDesc,
+			NumEnums:      6,
+			NumMessages:   22,
+			NumExtensions: 0,
+			NumServices:   0,
+		},
+		GoTypes:           file_bep_bep_proto_goTypes,
+		DependencyIndexes: file_bep_bep_proto_depIdxs,
+		EnumInfos:         file_bep_bep_proto_enumTypes,
+		MessageInfos:      file_bep_bep_proto_msgTypes,
+	}.Build()
+	File_bep_bep_proto = out.File
+	file_bep_bep_proto_rawDesc = nil
+	file_bep_bep_proto_goTypes = nil
+	file_bep_bep_proto_depIdxs = nil
+}

internal/gen/dbproto/structs.pb.go

@@ -0,0 +1,938 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// versions:
+// 	protoc-gen-go v1.35.1
+// 	protoc        (unknown)
+// source: dbproto/structs.proto
+
+package dbproto
+
+import (
+	bep "github.com/syncthing/syncthing/internal/gen/bep"
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+	timestamppb "google.golang.org/protobuf/types/known/timestamppb"
+	reflect "reflect"
+	sync "sync"
+)
+
+const (
+	// Verify that this generated code is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
+	// Verify that runtime/protoimpl is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
+)
+
+// Same as bep.FileInfo, but without blocks
+type FileInfoTruncated struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Name          string            `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
+	Size          int64             `protobuf:"varint,3,opt,name=size,proto3" json:"size,omitempty"`
+	ModifiedS     int64             `protobuf:"varint,5,opt,name=modified_s,json=modifiedS,proto3" json:"modified_s,omitempty"`
+	ModifiedBy    uint64            `protobuf:"varint,12,opt,name=modified_by,json=modifiedBy,proto3" json:"modified_by,omitempty"`
+	Version       *bep.Vector       `protobuf:"bytes,9,opt,name=version,proto3" json:"version,omitempty"`
+	Sequence      int64             `protobuf:"varint,10,opt,name=sequence,proto3" json:"sequence,omitempty"`
+	SymlinkTarget string            `protobuf:"bytes,17,opt,name=symlink_target,json=symlinkTarget,proto3" json:"symlink_target,omitempty"`
+	BlocksHash    []byte            `protobuf:"bytes,18,opt,name=blocks_hash,json=blocksHash,proto3" json:"blocks_hash,omitempty"`
+	Encrypted     []byte            `protobuf:"bytes,19,opt,name=encrypted,proto3" json:"encrypted,omitempty"`
+	Type          bep.FileInfoType  `protobuf:"varint,2,opt,name=type,proto3,enum=bep.FileInfoType" json:"type,omitempty"`
+	Permissions   uint32            `protobuf:"varint,4,opt,name=permissions,proto3" json:"permissions,omitempty"`
+	ModifiedNs    int32             `protobuf:"varint,11,opt,name=modified_ns,json=modifiedNs,proto3" json:"modified_ns,omitempty"`
+	BlockSize     int32             `protobuf:"varint,13,opt,name=block_size,json=blockSize,proto3" json:"block_size,omitempty"`
+	Platform      *bep.PlatformData `protobuf:"bytes,14,opt,name=platform,proto3" json:"platform,omitempty"`
+	// The local_flags fields stores flags that are relevant to the local
+	// host only. It is not part of the protocol, doesn't get sent or
+	// received (we make sure to zero it), nonetheless we need it on our
+	// struct and to be able to serialize it to/from the database.
+	LocalFlags uint32 `protobuf:"varint,1000,opt,name=local_flags,json=localFlags,proto3" json:"local_flags,omitempty"`
+	// The version_hash is an implementation detail and not part of the wire
+	// format.
+	VersionHash []byte `protobuf:"bytes,1001,opt,name=version_hash,json=versionHash,proto3" json:"version_hash,omitempty"`
+	// The time when the inode was last changed (i.e., permissions, xattrs
+	// etc changed). This is host-local, not sent over the wire.
+	InodeChangeNs int64 `protobuf:"varint,1002,opt,name=inode_change_ns,json=inodeChangeNs,proto3" json:"inode_change_ns,omitempty"`
+	// The size of the data appended to the encrypted file on disk. This is
+	// host-local, not sent over the wire.
+	EncryptionTrailerSize int32 `protobuf:"varint,1003,opt,name=encryption_trailer_size,json=encryptionTrailerSize,proto3" json:"encryption_trailer_size,omitempty"`
+	Deleted               bool  `protobuf:"varint,6,opt,name=deleted,proto3" json:"deleted,omitempty"`
+	Invalid               bool  `protobuf:"varint,7,opt,name=invalid,proto3" json:"invalid,omitempty"`
+	NoPermissions         bool  `protobuf:"varint,8,opt,name=no_permissions,json=noPermissions,proto3" json:"no_permissions,omitempty"`
+}
+
+func (x *FileInfoTruncated) Reset() {
+	*x = FileInfoTruncated{}
+	mi := &file_dbproto_structs_proto_msgTypes[0]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *FileInfoTruncated) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*FileInfoTruncated) ProtoMessage() {}
+
+func (x *FileInfoTruncated) ProtoReflect() protoreflect.Message {
+	mi := &file_dbproto_structs_proto_msgTypes[0]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use FileInfoTruncated.ProtoReflect.Descriptor instead.
+func (*FileInfoTruncated) Descriptor() ([]byte, []int) {
+	return file_dbproto_structs_proto_rawDescGZIP(), []int{0}
+}
+
+func (x *FileInfoTruncated) GetName() string {
+	if x != nil {
+		return x.Name
+	}
+	return ""
+}
+
+func (x *FileInfoTruncated) GetSize() int64 {
+	if x != nil {
+		return x.Size
+	}
+	return 0
+}
+
+func (x *FileInfoTruncated) GetModifiedS() int64 {
+	if x != nil {
+		return x.ModifiedS
+	}
+	return 0
+}
+
+func (x *FileInfoTruncated) GetModifiedBy() uint64 {
+	if x != nil {
+		return x.ModifiedBy
+	}
+	return 0
+}
+
+func (x *FileInfoTruncated) GetVersion() *bep.Vector {
+	if x != nil {
+		return x.Version
+	}
+	return nil
+}
+
+func (x *FileInfoTruncated) GetSequence() int64 {
+	if x != nil {
+		return x.Sequence
+	}
+	return 0
+}
+
+func (x *FileInfoTruncated) GetSymlinkTarget() string {
+	if x != nil {
+		return x.SymlinkTarget
+	}
+	return ""
+}
+
+func (x *FileInfoTruncated) GetBlocksHash() []byte {
+	if x != nil {
+		return x.BlocksHash
+	}
+	return nil
+}
+
+func (x *FileInfoTruncated) GetEncrypted() []byte {
+	if x != nil {
+		return x.Encrypted
+	}
+	return nil
+}
+
+func (x *FileInfoTruncated) GetType() bep.FileInfoType {
+	if x != nil {
+		return x.Type
+	}
+	return bep.FileInfoType(0)
+}
+
+func (x *FileInfoTruncated) GetPermissions() uint32 {
+	if x != nil {
+		return x.Permissions
+	}
+	return 0
+}
+
+func (x *FileInfoTruncated) GetModifiedNs() int32 {
+	if x != nil {
+		return x.ModifiedNs
+	}
+	return 0
+}
+
+func (x *FileInfoTruncated) GetBlockSize() int32 {
+	if x != nil {
+		return x.BlockSize
+	}
+	return 0
+}
+
+func (x *FileInfoTruncated) GetPlatform() *bep.PlatformData {
+	if x != nil {
+		return x.Platform
+	}
+	return nil
+}
+
+func (x *FileInfoTruncated) GetLocalFlags() uint32 {
+	if x != nil {
+		return x.LocalFlags
+	}
+	return 0
+}
+
+func (x *FileInfoTruncated) GetVersionHash() []byte {
+	if x != nil {
+		return x.VersionHash
+	}
+	return nil
+}
+
+func (x *FileInfoTruncated) GetInodeChangeNs() int64 {
+	if x != nil {
+		return x.InodeChangeNs
+	}
+	return 0
+}
+
+func (x *FileInfoTruncated) GetEncryptionTrailerSize() int32 {
+	if x != nil {
+		return x.EncryptionTrailerSize
+	}
+	return 0
+}
+
+func (x *FileInfoTruncated) GetDeleted() bool {
+	if x != nil {
+		return x.Deleted
+	}
+	return false
+}
+
+func (x *FileInfoTruncated) GetInvalid() bool {
+	if x != nil {
+		return x.Invalid
+	}
+	return false
+}
+
+func (x *FileInfoTruncated) GetNoPermissions() bool {
+	if x != nil {
+		return x.NoPermissions
+	}
+	return false
+}
+
+type FileVersion struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Version        *bep.Vector `protobuf:"bytes,1,opt,name=version,proto3" json:"version,omitempty"`
+	Deleted        bool        `protobuf:"varint,2,opt,name=deleted,proto3" json:"deleted,omitempty"`
+	Devices        [][]byte    `protobuf:"bytes,3,rep,name=devices,proto3" json:"devices,omitempty"`
+	InvalidDevices [][]byte    `protobuf:"bytes,4,rep,name=invalid_devices,json=invalidDevices,proto3" json:"invalid_devices,omitempty"`
+}
+
+func (x *FileVersion) Reset() {
+	*x = FileVersion{}
+	mi := &file_dbproto_structs_proto_msgTypes[1]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *FileVersion) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*FileVersion) ProtoMessage() {}
+
+func (x *FileVersion) ProtoReflect() protoreflect.Message {
+	mi := &file_dbproto_structs_proto_msgTypes[1]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use FileVersion.ProtoReflect.Descriptor instead.
+func (*FileVersion) Descriptor() ([]byte, []int) {
+	return file_dbproto_structs_proto_rawDescGZIP(), []int{1}
+}
+
+func (x *FileVersion) GetVersion() *bep.Vector {
+	if x != nil {
+		return x.Version
+	}
+	return nil
+}
+
+func (x *FileVersion) GetDeleted() bool {
+	if x != nil {
+		return x.Deleted
+	}
+	return false
+}
+
+func (x *FileVersion) GetDevices() [][]byte {
+	if x != nil {
+		return x.Devices
+	}
+	return nil
+}
+
+func (x *FileVersion) GetInvalidDevices() [][]byte {
+	if x != nil {
+		return x.InvalidDevices
+	}
+	return nil
+}
+
+type VersionList struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Versions []*FileVersion `protobuf:"bytes,1,rep,name=versions,proto3" json:"versions,omitempty"`
+}
+
+func (x *VersionList) Reset() {
+	*x = VersionList{}
+	mi := &file_dbproto_structs_proto_msgTypes[2]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *VersionList) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*VersionList) ProtoMessage() {}
+
+func (x *VersionList) ProtoReflect() protoreflect.Message {
+	mi := &file_dbproto_structs_proto_msgTypes[2]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use VersionList.ProtoReflect.Descriptor instead.
+func (*VersionList) Descriptor() ([]byte, []int) {
+	return file_dbproto_structs_proto_rawDescGZIP(), []int{2}
+}
+
+func (x *VersionList) GetVersions() []*FileVersion {
+	if x != nil {
+		return x.Versions
+	}
+	return nil
+}
+
+// BlockList is the structure used to store block lists
+type BlockList struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Blocks []*bep.BlockInfo `protobuf:"bytes,1,rep,name=blocks,proto3" json:"blocks,omitempty"`
+}
+
+func (x *BlockList) Reset() {
+	*x = BlockList{}
+	mi := &file_dbproto_structs_proto_msgTypes[3]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *BlockList) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*BlockList) ProtoMessage() {}
+
+func (x *BlockList) ProtoReflect() protoreflect.Message {
+	mi := &file_dbproto_structs_proto_msgTypes[3]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use BlockList.ProtoReflect.Descriptor instead.
+func (*BlockList) Descriptor() ([]byte, []int) {
+	return file_dbproto_structs_proto_rawDescGZIP(), []int{3}
+}
+
+func (x *BlockList) GetBlocks() []*bep.BlockInfo {
+	if x != nil {
+		return x.Blocks
+	}
+	return nil
+}
+
+// IndirectionHashesOnly is used to only unmarshal the indirection hashes
+// from a FileInfo
+type IndirectionHashesOnly struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	BlocksHash  []byte `protobuf:"bytes,18,opt,name=blocks_hash,json=blocksHash,proto3" json:"blocks_hash,omitempty"`
+	VersionHash []byte `protobuf:"bytes,1001,opt,name=version_hash,json=versionHash,proto3" json:"version_hash,omitempty"`
+}
+
+func (x *IndirectionHashesOnly) Reset() {
+	*x = IndirectionHashesOnly{}
+	mi := &file_dbproto_structs_proto_msgTypes[4]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *IndirectionHashesOnly) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*IndirectionHashesOnly) ProtoMessage() {}
+
+func (x *IndirectionHashesOnly) ProtoReflect() protoreflect.Message {
+	mi := &file_dbproto_structs_proto_msgTypes[4]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use IndirectionHashesOnly.ProtoReflect.Descriptor instead.
+func (*IndirectionHashesOnly) Descriptor() ([]byte, []int) {
+	return file_dbproto_structs_proto_rawDescGZIP(), []int{4}
+}
+
+func (x *IndirectionHashesOnly) GetBlocksHash() []byte {
+	if x != nil {
+		return x.BlocksHash
+	}
+	return nil
+}
+
+func (x *IndirectionHashesOnly) GetVersionHash() []byte {
+	if x != nil {
+		return x.VersionHash
+	}
+	return nil
+}
+
+// For each folder and device we keep one of these to track the current
+// counts and sequence. We also keep one for the global state of the folder.
+type Counts struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Files       int32  `protobuf:"varint,1,opt,name=files,proto3" json:"files,omitempty"`
+	Directories int32  `protobuf:"varint,2,opt,name=directories,proto3" json:"directories,omitempty"`
+	Symlinks    int32  `protobuf:"varint,3,opt,name=symlinks,proto3" json:"symlinks,omitempty"`
+	Deleted     int32  `protobuf:"varint,4,opt,name=deleted,proto3" json:"deleted,omitempty"`
+	Bytes       int64  `protobuf:"varint,5,opt,name=bytes,proto3" json:"bytes,omitempty"`
+	Sequence    int64  `protobuf:"varint,6,opt,name=sequence,proto3" json:"sequence,omitempty"`                        // zero for the global state
+	DeviceId    []byte `protobuf:"bytes,17,opt,name=device_id,json=deviceId,proto3" json:"device_id,omitempty"`        // device ID for remote devices, or special values for local/global
+	LocalFlags  uint32 `protobuf:"varint,18,opt,name=local_flags,json=localFlags,proto3" json:"local_flags,omitempty"` // the local flag for this count bucket
+}
+
+func (x *Counts) Reset() {
+	*x = Counts{}
+	mi := &file_dbproto_structs_proto_msgTypes[5]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *Counts) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*Counts) ProtoMessage() {}
+
+func (x *Counts) ProtoReflect() protoreflect.Message {
+	mi := &file_dbproto_structs_proto_msgTypes[5]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use Counts.ProtoReflect.Descriptor instead.
+func (*Counts) Descriptor() ([]byte, []int) {
+	return file_dbproto_structs_proto_rawDescGZIP(), []int{5}
+}
+
+func (x *Counts) GetFiles() int32 {
+	if x != nil {
+		return x.Files
+	}
+	return 0
+}
+
+func (x *Counts) GetDirectories() int32 {
+	if x != nil {
+		return x.Directories
+	}
+	return 0
+}
+
+func (x *Counts) GetSymlinks() int32 {
+	if x != nil {
+		return x.Symlinks
+	}
+	return 0
+}
+
+func (x *Counts) GetDeleted() int32 {
+	if x != nil {
+		return x.Deleted
+	}
+	return 0
+}
+
+func (x *Counts) GetBytes() int64 {
+	if x != nil {
+		return x.Bytes
+	}
+	return 0
+}
+
+func (x *Counts) GetSequence() int64 {
+	if x != nil {
+		return x.Sequence
+	}
+	return 0
+}
+
+func (x *Counts) GetDeviceId() []byte {
+	if x != nil {
+		return x.DeviceId
+	}
+	return nil
+}
+
+func (x *Counts) GetLocalFlags() uint32 {
+	if x != nil {
+		return x.LocalFlags
+	}
+	return 0
+}
+
+type CountsSet struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Counts  []*Counts `protobuf:"bytes,1,rep,name=counts,proto3" json:"counts,omitempty"`
+	Created int64     `protobuf:"varint,2,opt,name=created,proto3" json:"created,omitempty"` // unix nanos
+}
+
+func (x *CountsSet) Reset() {
+	*x = CountsSet{}
+	mi := &file_dbproto_structs_proto_msgTypes[6]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *CountsSet) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*CountsSet) ProtoMessage() {}
+
+func (x *CountsSet) ProtoReflect() protoreflect.Message {
+	mi := &file_dbproto_structs_proto_msgTypes[6]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use CountsSet.ProtoReflect.Descriptor instead.
+func (*CountsSet) Descriptor() ([]byte, []int) {
+	return file_dbproto_structs_proto_rawDescGZIP(), []int{6}
+}
+
+func (x *CountsSet) GetCounts() []*Counts {
+	if x != nil {
+		return x.Counts
+	}
+	return nil
+}
+
+func (x *CountsSet) GetCreated() int64 {
+	if x != nil {
+		return x.Created
+	}
+	return 0
+}
+
+type ObservedFolder struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Time             *timestamppb.Timestamp `protobuf:"bytes,1,opt,name=time,proto3" json:"time,omitempty"`
+	Label            string                 `protobuf:"bytes,2,opt,name=label,proto3" json:"label,omitempty"`
+	ReceiveEncrypted bool                   `protobuf:"varint,3,opt,name=receive_encrypted,json=receiveEncrypted,proto3" json:"receive_encrypted,omitempty"`
+	RemoteEncrypted  bool                   `protobuf:"varint,4,opt,name=remote_encrypted,json=remoteEncrypted,proto3" json:"remote_encrypted,omitempty"`
+}
+
+func (x *ObservedFolder) Reset() {
+	*x = ObservedFolder{}
+	mi := &file_dbproto_structs_proto_msgTypes[7]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *ObservedFolder) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ObservedFolder) ProtoMessage() {}
+
+func (x *ObservedFolder) ProtoReflect() protoreflect.Message {
+	mi := &file_dbproto_structs_proto_msgTypes[7]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use ObservedFolder.ProtoReflect.Descriptor instead.
+func (*ObservedFolder) Descriptor() ([]byte, []int) {
+	return file_dbproto_structs_proto_rawDescGZIP(), []int{7}
+}
+
+func (x *ObservedFolder) GetTime() *timestamppb.Timestamp {
+	if x != nil {
+		return x.Time
+	}
+	return nil
+}
+
+func (x *ObservedFolder) GetLabel() string {
+	if x != nil {
+		return x.Label
+	}
+	return ""
+}
+
+func (x *ObservedFolder) GetReceiveEncrypted() bool {
+	if x != nil {
+		return x.ReceiveEncrypted
+	}
+	return false
+}
+
+func (x *ObservedFolder) GetRemoteEncrypted() bool {
+	if x != nil {
+		return x.RemoteEncrypted
+	}
+	return false
+}
+
+type ObservedDevice struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Time    *timestamppb.Timestamp `protobuf:"bytes,1,opt,name=time,proto3" json:"time,omitempty"`
+	Name    string                 `protobuf:"bytes,2,opt,name=name,proto3" json:"name,omitempty"`
+	Address string                 `protobuf:"bytes,3,opt,name=address,proto3" json:"address,omitempty"`
+}
+
+func (x *ObservedDevice) Reset() {
+	*x = ObservedDevice{}
+	mi := &file_dbproto_structs_proto_msgTypes[8]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *ObservedDevice) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ObservedDevice) ProtoMessage() {}
+
+func (x *ObservedDevice) ProtoReflect() protoreflect.Message {
+	mi := &file_dbproto_structs_proto_msgTypes[8]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use ObservedDevice.ProtoReflect.Descriptor instead.
+func (*ObservedDevice) Descriptor() ([]byte, []int) {
+	return file_dbproto_structs_proto_rawDescGZIP(), []int{8}
+}
+
+func (x *ObservedDevice) GetTime() *timestamppb.Timestamp {
+	if x != nil {
+		return x.Time
+	}
+	return nil
+}
+
+func (x *ObservedDevice) GetName() string {
+	if x != nil {
+		return x.Name
+	}
+	return ""
+}
+
+func (x *ObservedDevice) GetAddress() string {
+	if x != nil {
+		return x.Address
+	}
+	return ""
+}
+
+var File_dbproto_structs_proto protoreflect.FileDescriptor
+
+var file_dbproto_structs_proto_rawDesc = []byte{
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+	0x33,
+}
+
+var (
+	file_dbproto_structs_proto_rawDescOnce sync.Once
+	file_dbproto_structs_proto_rawDescData = file_dbproto_structs_proto_rawDesc
+)
+
+func file_dbproto_structs_proto_rawDescGZIP() []byte {
+	file_dbproto_structs_proto_rawDescOnce.Do(func() {
+		file_dbproto_structs_proto_rawDescData = protoimpl.X.CompressGZIP(file_dbproto_structs_proto_rawDescData)
+	})
+	return file_dbproto_structs_proto_rawDescData
+}
+
+var file_dbproto_structs_proto_msgTypes = make([]protoimpl.MessageInfo, 9)
+var file_dbproto_structs_proto_goTypes = []any{
+	(*FileInfoTruncated)(nil),     // 0: dbproto.FileInfoTruncated
+	(*FileVersion)(nil),           // 1: dbproto.FileVersion
+	(*VersionList)(nil),           // 2: dbproto.VersionList
+	(*BlockList)(nil),             // 3: dbproto.BlockList
+	(*IndirectionHashesOnly)(nil), // 4: dbproto.IndirectionHashesOnly
+	(*Counts)(nil),                // 5: dbproto.Counts
+	(*CountsSet)(nil),             // 6: dbproto.CountsSet
+	(*ObservedFolder)(nil),        // 7: dbproto.ObservedFolder
+	(*ObservedDevice)(nil),        // 8: dbproto.ObservedDevice
+	(*bep.Vector)(nil),            // 9: bep.Vector
+	(bep.FileInfoType)(0),         // 10: bep.FileInfoType
+	(*bep.PlatformData)(nil),      // 11: bep.PlatformData
+	(*bep.BlockInfo)(nil),         // 12: bep.BlockInfo
+	(*timestamppb.Timestamp)(nil), // 13: google.protobuf.Timestamp
+}
+var file_dbproto_structs_proto_depIdxs = []int32{
+	9,  // 0: dbproto.FileInfoTruncated.version:type_name -> bep.Vector
+	10, // 1: dbproto.FileInfoTruncated.type:type_name -> bep.FileInfoType
+	11, // 2: dbproto.FileInfoTruncated.platform:type_name -> bep.PlatformData
+	9,  // 3: dbproto.FileVersion.version:type_name -> bep.Vector
+	1,  // 4: dbproto.VersionList.versions:type_name -> dbproto.FileVersion
+	12, // 5: dbproto.BlockList.blocks:type_name -> bep.BlockInfo
+	5,  // 6: dbproto.CountsSet.counts:type_name -> dbproto.Counts
+	13, // 7: dbproto.ObservedFolder.time:type_name -> google.protobuf.Timestamp
+	13, // 8: dbproto.ObservedDevice.time:type_name -> google.protobuf.Timestamp
+	9,  // [9:9] is the sub-list for method output_type
+	9,  // [9:9] is the sub-list for method input_type
+	9,  // [9:9] is the sub-list for extension type_name
+	9,  // [9:9] is the sub-list for extension extendee
+	0,  // [0:9] is the sub-list for field type_name
+}
+
+func init() { file_dbproto_structs_proto_init() }
+func file_dbproto_structs_proto_init() {
+	if File_dbproto_structs_proto != nil {
+		return
+	}
+	type x struct{}
+	out := protoimpl.TypeBuilder{
+		File: protoimpl.DescBuilder{
+			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+			RawDescriptor: file_dbproto_structs_proto_rawDesc,
+			NumEnums:      0,
+			NumMessages:   9,
+			NumExtensions: 0,
+			NumServices:   0,
+		},
+		GoTypes:           file_dbproto_structs_proto_goTypes,
+		DependencyIndexes: file_dbproto_structs_proto_depIdxs,
+		MessageInfos:      file_dbproto_structs_proto_msgTypes,
+	}.Build()
+	File_dbproto_structs_proto = out.File
+	file_dbproto_structs_proto_rawDesc = nil
+	file_dbproto_structs_proto_goTypes = nil
+	file_dbproto_structs_proto_depIdxs = nil
+}

internal/gen/discoproto/local.pb.go

@@ -0,0 +1,155 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// versions:
+// 	protoc-gen-go v1.35.1
+// 	protoc        (unknown)
+// source: discoproto/local.proto
+
+package discoproto
+
+import (
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+	reflect "reflect"
+	sync "sync"
+)
+
+const (
+	// Verify that this generated code is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
+	// Verify that runtime/protoimpl is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
+)
+
+type Announce struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Id         []byte   `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"`
+	Addresses  []string `protobuf:"bytes,2,rep,name=addresses,proto3" json:"addresses,omitempty"`
+	InstanceId int64    `protobuf:"varint,3,opt,name=instance_id,json=instanceId,proto3" json:"instance_id,omitempty"`
+}
+
+func (x *Announce) Reset() {
+	*x = Announce{}
+	mi := &file_discoproto_local_proto_msgTypes[0]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *Announce) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*Announce) ProtoMessage() {}
+
+func (x *Announce) ProtoReflect() protoreflect.Message {
+	mi := &file_discoproto_local_proto_msgTypes[0]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use Announce.ProtoReflect.Descriptor instead.
+func (*Announce) Descriptor() ([]byte, []int) {
+	return file_discoproto_local_proto_rawDescGZIP(), []int{0}
+}
+
+func (x *Announce) GetId() []byte {
+	if x != nil {
+		return x.Id
+	}
+	return nil
+}
+
+func (x *Announce) GetAddresses() []string {
+	if x != nil {
+		return x.Addresses
+	}
+	return nil
+}
+
+func (x *Announce) GetInstanceId() int64 {
+	if x != nil {
+		return x.InstanceId
+	}
+	return 0
+}
+
+var File_discoproto_local_proto protoreflect.FileDescriptor
+
+var file_discoproto_local_proto_rawDesc = []byte{
+	0x0a, 0x16, 0x64, 0x69, 0x73, 0x63, 0x6f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x2f, 0x6c, 0x6f, 0x63,
+	0x61, 0x6c, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x0a, 0x64, 0x69, 0x73, 0x63, 0x6f, 0x70,
+	0x72, 0x6f, 0x74, 0x6f, 0x22, 0x59, 0x0a, 0x08, 0x41, 0x6e, 0x6e, 0x6f, 0x75, 0x6e, 0x63, 0x65,
+	0x12, 0x0e, 0x0a, 0x02, 0x69, 0x64, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0c, 0x52, 0x02, 0x69, 0x64,
+	0x12, 0x1c, 0x0a, 0x09, 0x61, 0x64, 0x64, 0x72, 0x65, 0x73, 0x73, 0x65, 0x73, 0x18, 0x02, 0x20,
+	0x03, 0x28, 0x09, 0x52, 0x09, 0x61, 0x64, 0x64, 0x72, 0x65, 0x73, 0x73, 0x65, 0x73, 0x12, 0x1f,
+	0x0a, 0x0b, 0x69, 0x6e, 0x73, 0x74, 0x61, 0x6e, 0x63, 0x65, 0x5f, 0x69, 0x64, 0x18, 0x03, 0x20,
+	0x01, 0x28, 0x03, 0x52, 0x0a, 0x69, 0x6e, 0x73, 0x74, 0x61, 0x6e, 0x63, 0x65, 0x49, 0x64, 0x42,
+	0x9c, 0x01, 0x0a, 0x0e, 0x63, 0x6f, 0x6d, 0x2e, 0x64, 0x69, 0x73, 0x63, 0x6f, 0x70, 0x72, 0x6f,
+	0x74, 0x6f, 0x42, 0x0a, 0x4c, 0x6f, 0x63, 0x61, 0x6c, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x50, 0x01,
+	0x5a, 0x36, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x73, 0x79, 0x6e,
+	0x63, 0x74, 0x68, 0x69, 0x6e, 0x67, 0x2f, 0x73, 0x79, 0x6e, 0x63, 0x74, 0x68, 0x69, 0x6e, 0x67,
+	0x2f, 0x69, 0x6e, 0x74, 0x65, 0x72, 0x6e, 0x61, 0x6c, 0x2f, 0x67, 0x65, 0x6e, 0x2f, 0x64, 0x69,
+	0x73, 0x63, 0x6f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0xa2, 0x02, 0x03, 0x44, 0x58, 0x58, 0xaa, 0x02,
+	0x0a, 0x44, 0x69, 0x73, 0x63, 0x6f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0xca, 0x02, 0x0a, 0x44, 0x69,
+	0x73, 0x63, 0x6f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0xe2, 0x02, 0x16, 0x44, 0x69, 0x73, 0x63, 0x6f,
+	0x70, 0x72, 0x6f, 0x74, 0x6f, 0x5c, 0x47, 0x50, 0x42, 0x4d, 0x65, 0x74, 0x61, 0x64, 0x61, 0x74,
+	0x61, 0xea, 0x02, 0x0a, 0x44, 0x69, 0x73, 0x63, 0x6f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x06,
+	0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+}
+
+var (
+	file_discoproto_local_proto_rawDescOnce sync.Once
+	file_discoproto_local_proto_rawDescData = file_discoproto_local_proto_rawDesc
+)
+
+func file_discoproto_local_proto_rawDescGZIP() []byte {
+	file_discoproto_local_proto_rawDescOnce.Do(func() {
+		file_discoproto_local_proto_rawDescData = protoimpl.X.CompressGZIP(file_discoproto_local_proto_rawDescData)
+	})
+	return file_discoproto_local_proto_rawDescData
+}
+
+var file_discoproto_local_proto_msgTypes = make([]protoimpl.MessageInfo, 1)
+var file_discoproto_local_proto_goTypes = []any{
+	(*Announce)(nil), // 0: discoproto.Announce
+}
+var file_discoproto_local_proto_depIdxs = []int32{
+	0, // [0:0] is the sub-list for method output_type
+	0, // [0:0] is the sub-list for method input_type
+	0, // [0:0] is the sub-list for extension type_name
+	0, // [0:0] is the sub-list for extension extendee
+	0, // [0:0] is the sub-list for field type_name
+}
+
+func init() { file_discoproto_local_proto_init() }
+func file_discoproto_local_proto_init() {
+	if File_discoproto_local_proto != nil {
+		return
+	}
+	type x struct{}
+	out := protoimpl.TypeBuilder{
+		File: protoimpl.DescBuilder{
+			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+			RawDescriptor: file_discoproto_local_proto_rawDesc,
+			NumEnums:      0,
+			NumMessages:   1,
+			NumExtensions: 0,
+			NumServices:   0,
+		},
+		GoTypes:           file_discoproto_local_proto_goTypes,
+		DependencyIndexes: file_discoproto_local_proto_depIdxs,
+		MessageInfos:      file_discoproto_local_proto_msgTypes,
+	}.Build()
+	File_discoproto_local_proto = out.File
+	file_discoproto_local_proto_rawDesc = nil
+	file_discoproto_local_proto_goTypes = nil
+	file_discoproto_local_proto_depIdxs = nil
+}

internal/gen/discosrv/discosrv.pb.go

@@ -0,0 +1,276 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// versions:
+// 	protoc-gen-go v1.35.1
+// 	protoc        (unknown)
+// source: discosrv/discosrv.proto
+
+package discosrv
+
+import (
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+	reflect "reflect"
+	sync "sync"
+)
+
+const (
+	// Verify that this generated code is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
+	// Verify that runtime/protoimpl is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
+)
+
+type DatabaseRecord struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Addresses []*DatabaseAddress `protobuf:"bytes,1,rep,name=addresses,proto3" json:"addresses,omitempty"`
+	Seen      int64              `protobuf:"varint,3,opt,name=seen,proto3" json:"seen,omitempty"` // Unix nanos, last device announce
+}
+
+func (x *DatabaseRecord) Reset() {
+	*x = DatabaseRecord{}
+	mi := &file_discosrv_discosrv_proto_msgTypes[0]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *DatabaseRecord) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*DatabaseRecord) ProtoMessage() {}
+
+func (x *DatabaseRecord) ProtoReflect() protoreflect.Message {
+	mi := &file_discosrv_discosrv_proto_msgTypes[0]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use DatabaseRecord.ProtoReflect.Descriptor instead.
+func (*DatabaseRecord) Descriptor() ([]byte, []int) {
+	return file_discosrv_discosrv_proto_rawDescGZIP(), []int{0}
+}
+
+func (x *DatabaseRecord) GetAddresses() []*DatabaseAddress {
+	if x != nil {
+		return x.Addresses
+	}
+	return nil
+}
+
+func (x *DatabaseRecord) GetSeen() int64 {
+	if x != nil {
+		return x.Seen
+	}
+	return 0
+}
+
+type ReplicationRecord struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Key       []byte             `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"` // raw 32 byte device ID
+	Addresses []*DatabaseAddress `protobuf:"bytes,2,rep,name=addresses,proto3" json:"addresses,omitempty"`
+	Seen      int64              `protobuf:"varint,3,opt,name=seen,proto3" json:"seen,omitempty"` // Unix nanos, last device announce
+}
+
+func (x *ReplicationRecord) Reset() {
+	*x = ReplicationRecord{}
+	mi := &file_discosrv_discosrv_proto_msgTypes[1]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *ReplicationRecord) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ReplicationRecord) ProtoMessage() {}
+
+func (x *ReplicationRecord) ProtoReflect() protoreflect.Message {
+	mi := &file_discosrv_discosrv_proto_msgTypes[1]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use ReplicationRecord.ProtoReflect.Descriptor instead.
+func (*ReplicationRecord) Descriptor() ([]byte, []int) {
+	return file_discosrv_discosrv_proto_rawDescGZIP(), []int{1}
+}
+
+func (x *ReplicationRecord) GetKey() []byte {
+	if x != nil {
+		return x.Key
+	}
+	return nil
+}
+
+func (x *ReplicationRecord) GetAddresses() []*DatabaseAddress {
+	if x != nil {
+		return x.Addresses
+	}
+	return nil
+}
+
+func (x *ReplicationRecord) GetSeen() int64 {
+	if x != nil {
+		return x.Seen
+	}
+	return 0
+}
+
+type DatabaseAddress struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Address string `protobuf:"bytes,1,opt,name=address,proto3" json:"address,omitempty"`
+	Expires int64  `protobuf:"varint,2,opt,name=expires,proto3" json:"expires,omitempty"` // Unix nanos
+}
+
+func (x *DatabaseAddress) Reset() {
+	*x = DatabaseAddress{}
+	mi := &file_discosrv_discosrv_proto_msgTypes[2]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *DatabaseAddress) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*DatabaseAddress) ProtoMessage() {}
+
+func (x *DatabaseAddress) ProtoReflect() protoreflect.Message {
+	mi := &file_discosrv_discosrv_proto_msgTypes[2]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use DatabaseAddress.ProtoReflect.Descriptor instead.
+func (*DatabaseAddress) Descriptor() ([]byte, []int) {
+	return file_discosrv_discosrv_proto_rawDescGZIP(), []int{2}
+}
+
+func (x *DatabaseAddress) GetAddress() string {
+	if x != nil {
+		return x.Address
+	}
+	return ""
+}
+
+func (x *DatabaseAddress) GetExpires() int64 {
+	if x != nil {
+		return x.Expires
+	}
+	return 0
+}
+
+var File_discosrv_discosrv_proto protoreflect.FileDescriptor
+
+var file_discosrv_discosrv_proto_rawDesc = []byte{
+	0x0a, 0x17, 0x64, 0x69, 0x73, 0x63, 0x6f, 0x73, 0x72, 0x76, 0x2f, 0x64, 0x69, 0x73, 0x63, 0x6f,
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+	0x72, 0x65, 0x73, 0x73, 0x65, 0x73, 0x18, 0x02, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x19, 0x2e, 0x64,
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+	0x65, 0x73, 0x73, 0x12, 0x18, 0x0a, 0x07, 0x65, 0x78, 0x70, 0x69, 0x72, 0x65, 0x73, 0x18, 0x02,
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+	0x74, 0x68, 0x69, 0x6e, 0x67, 0x2f, 0x73, 0x79, 0x6e, 0x63, 0x74, 0x68, 0x69, 0x6e, 0x67, 0x2f,
+	0x69, 0x6e, 0x74, 0x65, 0x72, 0x6e, 0x61, 0x6c, 0x2f, 0x67, 0x65, 0x6e, 0x2f, 0x64, 0x69, 0x73,
+	0x63, 0x6f, 0x73, 0x72, 0x76, 0xa2, 0x02, 0x03, 0x44, 0x58, 0x58, 0xaa, 0x02, 0x08, 0x44, 0x69,
+	0x73, 0x63, 0x6f, 0x73, 0x72, 0x76, 0xca, 0x02, 0x08, 0x44, 0x69, 0x73, 0x63, 0x6f, 0x73, 0x72,
+	0x76, 0xe2, 0x02, 0x14, 0x44, 0x69, 0x73, 0x63, 0x6f, 0x73, 0x72, 0x76, 0x5c, 0x47, 0x50, 0x42,
+	0x4d, 0x65, 0x74, 0x61, 0x64, 0x61, 0x74, 0x61, 0xea, 0x02, 0x08, 0x44, 0x69, 0x73, 0x63, 0x6f,
+	0x73, 0x72, 0x76, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+}
+
+var (
+	file_discosrv_discosrv_proto_rawDescOnce sync.Once
+	file_discosrv_discosrv_proto_rawDescData = file_discosrv_discosrv_proto_rawDesc
+)
+
+func file_discosrv_discosrv_proto_rawDescGZIP() []byte {
+	file_discosrv_discosrv_proto_rawDescOnce.Do(func() {
+		file_discosrv_discosrv_proto_rawDescData = protoimpl.X.CompressGZIP(file_discosrv_discosrv_proto_rawDescData)
+	})
+	return file_discosrv_discosrv_proto_rawDescData
+}
+
+var file_discosrv_discosrv_proto_msgTypes = make([]protoimpl.MessageInfo, 3)
+var file_discosrv_discosrv_proto_goTypes = []any{
+	(*DatabaseRecord)(nil),    // 0: discosrv.DatabaseRecord
+	(*ReplicationRecord)(nil), // 1: discosrv.ReplicationRecord
+	(*DatabaseAddress)(nil),   // 2: discosrv.DatabaseAddress
+}
+var file_discosrv_discosrv_proto_depIdxs = []int32{
+	2, // 0: discosrv.DatabaseRecord.addresses:type_name -> discosrv.DatabaseAddress
+	2, // 1: discosrv.ReplicationRecord.addresses:type_name -> discosrv.DatabaseAddress
+	2, // [2:2] is the sub-list for method output_type
+	2, // [2:2] is the sub-list for method input_type
+	2, // [2:2] is the sub-list for extension type_name
+	2, // [2:2] is the sub-list for extension extendee
+	0, // [0:2] is the sub-list for field type_name
+}
+
+func init() { file_discosrv_discosrv_proto_init() }
+func file_discosrv_discosrv_proto_init() {
+	if File_discosrv_discosrv_proto != nil {
+		return
+	}
+	type x struct{}
+	out := protoimpl.TypeBuilder{
+		File: protoimpl.DescBuilder{
+			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+			RawDescriptor: file_discosrv_discosrv_proto_rawDesc,
+			NumEnums:      0,
+			NumMessages:   3,
+			NumExtensions: 0,
+			NumServices:   0,
+		},
+		GoTypes:           file_discosrv_discosrv_proto_goTypes,
+		DependencyIndexes: file_discosrv_discosrv_proto_depIdxs,
+		MessageInfos:      file_discosrv_discosrv_proto_msgTypes,
+	}.Build()
+	File_discosrv_discosrv_proto = out.File
+	file_discosrv_discosrv_proto_rawDesc = nil
+	file_discosrv_discosrv_proto_goTypes = nil
+	file_discosrv_discosrv_proto_depIdxs = nil
+}

internal/protoutil/protoutil.go

@@ -0,0 +1,24 @@
+package protoutil
+
+import (
+	"fmt"
+
+	"google.golang.org/protobuf/proto"
+)
+
+func MarshalTo(buf []byte, pb proto.Message) (int, error) {
+	if sz := proto.Size(pb); len(buf) < sz {
+		return 0, fmt.Errorf("buffer too small")
+	} else if sz == 0 {
+		return 0, nil
+	}
+	opts := proto.MarshalOptions{}
+	bs, err := opts.MarshalAppend(buf[:0], pb)
+	if err != nil {
+		return 0, err
+	}
+	if &buf[0] != &bs[0] {
+		panic("can't happen: slice was reallocated")
+	}
+	return len(bs), nil
+}

lib/api/api.go

@@ -1748,10 +1748,10 @@ func (*service) getSystemBrowse(w http.ResponseWriter, r *http.Request) {
 	current := qs.Get("current")
 
 	// Default value or in case of error unmarshalling ends up being basic fs.
-	var fsType fs.FilesystemType
+	var fsType config.FilesystemType
 	fsType.UnmarshalText([]byte(qs.Get("filesystem")))
 
-	sendJSON(w, browse(fsType, current))
+	sendJSON(w, browse(fsType.ToFS(), current))
 }
 
 func browse(fsType fs.FilesystemType, current string) []string {
@@ -1870,10 +1870,10 @@ func (*service) getHeapProf(w http.ResponseWriter, _ *http.Request) {
 	pprof.WriteHeapProfile(w)
 }
 
-func toJsonFileInfoSlice(fs []db.FileInfoTruncated) []jsonFileInfoTrunc {
-	res := make([]jsonFileInfoTrunc, len(fs))
+func toJsonFileInfoSlice(fs []protocol.FileInfo) []jsonFileInfo {
+	res := make([]jsonFileInfo, len(fs))
 	for i, f := range fs {
-		res[i] = jsonFileInfoTrunc(f)
+		res[i] = jsonFileInfo(f)
 	}
 	return res
 }
@@ -1888,15 +1888,7 @@ func (f jsonFileInfo) MarshalJSON() ([]byte, error) {
 	return json.Marshal(m)
 }
 
-type jsonFileInfoTrunc db.FileInfoTruncated
-
-func (f jsonFileInfoTrunc) MarshalJSON() ([]byte, error) {
-	m := fileIntfJSONMap(db.FileInfoTruncated(f))
-	m["numBlocks"] = nil // explicitly unknown
-	return json.Marshal(m)
-}
-
-func fileIntfJSONMap(f protocol.FileIntf) map[string]interface{} {
+func fileIntfJSONMap(f protocol.FileInfo) map[string]interface{} {
 	out := map[string]interface{}{
 		"name":          f.FileName(),
 		"type":          f.FileType().String(),

lib/api/api_test.go

@@ -25,6 +25,8 @@ import (
 	"time"
 
 	"github.com/d4l3k/messagediff"
+	"github.com/thejerf/suture/v4"
+
 	"github.com/syncthing/syncthing/lib/assets"
 	"github.com/syncthing/syncthing/lib/build"
 	"github.com/syncthing/syncthing/lib/config"
@@ -46,7 +48,6 @@ import (
 	"github.com/syncthing/syncthing/lib/sync"
 	"github.com/syncthing/syncthing/lib/tlsutil"
 	"github.com/syncthing/syncthing/lib/ur"
-	"github.com/thejerf/suture/v4"
 )
 
 var (

lib/api/tokenmanager.go

@@ -12,6 +12,9 @@ import (
 	"strings"
 	"time"
 
+	"google.golang.org/protobuf/proto"
+
+	"github.com/syncthing/syncthing/internal/gen/apiproto"
 	"github.com/syncthing/syncthing/lib/config"
 	"github.com/syncthing/syncthing/lib/db"
 	"github.com/syncthing/syncthing/lib/events"
@@ -28,16 +31,16 @@ type tokenManager struct {
 	timeNow func() time.Time // can be overridden for testing
 
 	mut       sync.Mutex
-	tokens    *TokenSet
+	tokens    *apiproto.TokenSet
 	saveTimer *time.Timer
 }
 
 func newTokenManager(key string, miscDB *db.NamespacedKV, lifetime time.Duration, maxItems int) *tokenManager {
-	tokens := &TokenSet{
+	tokens := &apiproto.TokenSet{
 		Tokens: make(map[string]int64),
 	}
 	if bs, ok, _ := miscDB.Bytes(key); ok {
-		_ = tokens.Unmarshal(bs) // best effort
+		_ = proto.Unmarshal(bs, tokens) // best effort
 	}
 	return &tokenManager{
 		key:      key,
@@ -136,7 +139,7 @@ func (m *tokenManager) scheduledSave() {
 
 	m.saveTimer = nil
 
-	bs, _ := m.tokens.Marshal()      // can't fail
+	bs, _ := proto.Marshal(m.tokens) // can't fail
 	_ = m.miscDB.PutBytes(m.key, bs) // can fail, but what are we going to do?
 }
 

lib/api/tokenset.pb.go

@@ -1,411 +0,0 @@
-// Code generated by protoc-gen-gogo. DO NOT EDIT.
-// source: lib/api/tokenset.proto
-
-package api
-
-import (
-	fmt "fmt"
-	proto "github.com/gogo/protobuf/proto"
-	io "io"
-	math "math"
-	math_bits "math/bits"
-)
-
-// Reference imports to suppress errors if they are not otherwise used.
-var _ = proto.Marshal
-var _ = fmt.Errorf
-var _ = math.Inf
-
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the proto package it is being compiled against.
-// A compilation error at this line likely means your copy of the
-// proto package needs to be updated.
-const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package
-
-type TokenSet struct {
-	// token -> expiry time (epoch nanoseconds)
-	Tokens map[string]int64 `protobuf:"bytes,1,rep,name=tokens,proto3" json:"tokens" xml:"token" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"varint,2,opt,name=value,proto3"`
-}
-
-func (m *TokenSet) Reset()         { *m = TokenSet{} }
-func (m *TokenSet) String() string { return proto.CompactTextString(m) }
-func (*TokenSet) ProtoMessage()    {}
-func (*TokenSet) Descriptor() ([]byte, []int) {
-	return fileDescriptor_9ea8707737c33b38, []int{0}
-}
-func (m *TokenSet) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *TokenSet) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_TokenSet.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalToSizedBuffer(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *TokenSet) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_TokenSet.Merge(m, src)
-}
-func (m *TokenSet) XXX_Size() int {
-	return m.ProtoSize()
-}
-func (m *TokenSet) XXX_DiscardUnknown() {
-	xxx_messageInfo_TokenSet.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_TokenSet proto.InternalMessageInfo
-
-func init() {
-	proto.RegisterType((*TokenSet)(nil), "api.TokenSet")
-	proto.RegisterMapType((map[string]int64)(nil), "api.TokenSet.TokensEntry")
-}
-
-func init() { proto.RegisterFile("lib/api/tokenset.proto", fileDescriptor_9ea8707737c33b38) }
-
-var fileDescriptor_9ea8707737c33b38 = []byte{
-	// 260 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x12, 0xcb, 0xc9, 0x4c, 0xd2,
-	0x4f, 0x2c, 0xc8, 0xd4, 0x2f, 0xc9, 0xcf, 0x4e, 0xcd, 0x2b, 0x4e, 0x2d, 0xd1, 0x2b, 0x28, 0xca,
-	0x2f, 0xc9, 0x17, 0x62, 0x4e, 0x2c, 0xc8, 0x54, 0x3a, 0xce, 0xc8, 0xc5, 0x11, 0x02, 0x12, 0x0f,
-	0x4e, 0x2d, 0x11, 0x0a, 0xe0, 0x62, 0x83, 0xa8, 0x91, 0x60, 0x54, 0x60, 0xd6, 0xe0, 0x36, 0x92,
-	0xd4, 0x4b, 0x2c, 0xc8, 0xd4, 0x83, 0x49, 0x43, 0x18, 0xc5, 0xae, 0x79, 0x25, 0x45, 0x95, 0x4e,
-	0xb2, 0x27, 0xee, 0xc9, 0x33, 0xbc, 0xba, 0x27, 0x0f, 0xd5, 0xf0, 0xe9, 0x9e, 0x3c, 0x77, 0x45,
-	0x6e, 0x8e, 0x95, 0x12, 0x98, 0xab, 0x14, 0x04, 0x15, 0x96, 0xca, 0xe4, 0xe2, 0x46, 0xd2, 0x25,
-	0xa4, 0xc6, 0xc5, 0x9c, 0x9d, 0x5a, 0x29, 0xc1, 0xa8, 0xc0, 0xa8, 0xc1, 0xe9, 0x24, 0xf2, 0xea,
-	0x9e, 0x3c, 0x88, 0xfb, 0xe9, 0x9e, 0x3c, 0x27, 0x58, 0x6f, 0x76, 0x6a, 0xa5, 0x52, 0x10, 0x48,
-	0x44, 0x48, 0x8f, 0x8b, 0xb5, 0x2c, 0x31, 0xa7, 0x34, 0x55, 0x82, 0x49, 0x81, 0x51, 0x83, 0xd9,
-	0x49, 0xe2, 0xd5, 0x3d, 0x79, 0x88, 0x00, 0xdc, 0x1e, 0x30, 0x4f, 0x29, 0x08, 0x22, 0x6a, 0xc5,
-	0x64, 0xc1, 0xe8, 0xe4, 0x71, 0xe2, 0xa1, 0x1c, 0xc3, 0x85, 0x87, 0x72, 0x0c, 0x27, 0x1e, 0xc9,
-	0x31, 0x5e, 0x78, 0x24, 0xc7, 0x38, 0xe1, 0xb1, 0x1c, 0xc3, 0x82, 0xc7, 0x72, 0x8c, 0x17, 0x1e,
-	0xcb, 0x31, 0xdc, 0x78, 0x2c, 0xc7, 0x10, 0xa5, 0x96, 0x9e, 0x59, 0x92, 0x51, 0x9a, 0xa4, 0x97,
-	0x9c, 0x9f, 0xab, 0x5f, 0x5c, 0x99, 0x97, 0x5c, 0x92, 0x91, 0x99, 0x97, 0x8e, 0xc4, 0x82, 0x86,
-	0x53, 0x12, 0x1b, 0x38, 0x7c, 0x8c, 0x01, 0x01, 0x00, 0x00, 0xff, 0xff, 0xfe, 0x25, 0x31, 0x49,
-	0x39, 0x01, 0x00, 0x00,
-}
-
-func (m *TokenSet) Marshal() (dAtA []byte, err error) {
-	size := m.ProtoSize()
-	dAtA = make([]byte, size)
-	n, err := m.MarshalToSizedBuffer(dAtA[:size])
-	if err != nil {
-		return nil, err
-	}
-	return dAtA[:n], nil
-}
-
-func (m *TokenSet) MarshalTo(dAtA []byte) (int, error) {
-	size := m.ProtoSize()
-	return m.MarshalToSizedBuffer(dAtA[:size])
-}
-
-func (m *TokenSet) MarshalToSizedBuffer(dAtA []byte) (int, error) {
-	i := len(dAtA)
-	_ = i
-	var l int
-	_ = l
-	if len(m.Tokens) > 0 {
-		for k := range m.Tokens {
-			v := m.Tokens[k]
-			baseI := i
-			i = encodeVarintTokenset(dAtA, i, uint64(v))
-			i--
-			dAtA[i] = 0x10
-			i -= len(k)
-			copy(dAtA[i:], k)
-			i = encodeVarintTokenset(dAtA, i, uint64(len(k)))
-			i--
-			dAtA[i] = 0xa
-			i = encodeVarintTokenset(dAtA, i, uint64(baseI-i))
-			i--
-			dAtA[i] = 0xa
-		}
-	}
-	return len(dAtA) - i, nil
-}
-
-func encodeVarintTokenset(dAtA []byte, offset int, v uint64) int {
-	offset -= sovTokenset(v)
-	base := offset
-	for v >= 1<<7 {
-		dAtA[offset] = uint8(v&0x7f | 0x80)
-		v >>= 7
-		offset++
-	}
-	dAtA[offset] = uint8(v)
-	return base
-}
-func (m *TokenSet) ProtoSize() (n int) {
-	if m == nil {
-		return 0
-	}
-	var l int
-	_ = l
-	if len(m.Tokens) > 0 {
-		for k, v := range m.Tokens {
-			_ = k
-			_ = v
-			mapEntrySize := 1 + len(k) + sovTokenset(uint64(len(k))) + 1 + sovTokenset(uint64(v))
-			n += mapEntrySize + 1 + sovTokenset(uint64(mapEntrySize))
-		}
-	}
-	return n
-}
-
-func sovTokenset(x uint64) (n int) {
-	return (math_bits.Len64(x|1) + 6) / 7
-}
-func sozTokenset(x uint64) (n int) {
-	return sovTokenset(uint64((x << 1) ^ uint64((int64(x) >> 63))))
-}
-func (m *TokenSet) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowTokenset
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: TokenSet: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: TokenSet: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Tokens", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowTokenset
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthTokenset
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthTokenset
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if m.Tokens == nil {
-				m.Tokens = make(map[string]int64)
-			}
-			var mapkey string
-			var mapvalue int64
-			for iNdEx < postIndex {
-				entryPreIndex := iNdEx
-				var wire uint64
-				for shift := uint(0); ; shift += 7 {
-					if shift >= 64 {
-						return ErrIntOverflowTokenset
-					}
-					if iNdEx >= l {
-						return io.ErrUnexpectedEOF
-					}
-					b := dAtA[iNdEx]
-					iNdEx++
-					wire |= uint64(b&0x7F) << shift
-					if b < 0x80 {
-						break
-					}
-				}
-				fieldNum := int32(wire >> 3)
-				if fieldNum == 1 {
-					var stringLenmapkey uint64
-					for shift := uint(0); ; shift += 7 {
-						if shift >= 64 {
-							return ErrIntOverflowTokenset
-						}
-						if iNdEx >= l {
-							return io.ErrUnexpectedEOF
-						}
-						b := dAtA[iNdEx]
-						iNdEx++
-						stringLenmapkey |= uint64(b&0x7F) << shift
-						if b < 0x80 {
-							break
-						}
-					}
-					intStringLenmapkey := int(stringLenmapkey)
-					if intStringLenmapkey < 0 {
-						return ErrInvalidLengthTokenset
-					}
-					postStringIndexmapkey := iNdEx + intStringLenmapkey
-					if postStringIndexmapkey < 0 {
-						return ErrInvalidLengthTokenset
-					}
-					if postStringIndexmapkey > l {
-						return io.ErrUnexpectedEOF
-					}
-					mapkey = string(dAtA[iNdEx:postStringIndexmapkey])
-					iNdEx = postStringIndexmapkey
-				} else if fieldNum == 2 {
-					for shift := uint(0); ; shift += 7 {
-						if shift >= 64 {
-							return ErrIntOverflowTokenset
-						}
-						if iNdEx >= l {
-							return io.ErrUnexpectedEOF
-						}
-						b := dAtA[iNdEx]
-						iNdEx++
-						mapvalue |= int64(b&0x7F) << shift
-						if b < 0x80 {
-							break
-						}
-					}
-				} else {
-					iNdEx = entryPreIndex
-					skippy, err := skipTokenset(dAtA[iNdEx:])
-					if err != nil {
-						return err
-					}
-					if (skippy < 0) || (iNdEx+skippy) < 0 {
-						return ErrInvalidLengthTokenset
-					}
-					if (iNdEx + skippy) > postIndex {
-						return io.ErrUnexpectedEOF
-					}
-					iNdEx += skippy
-				}
-			}
-			m.Tokens[mapkey] = mapvalue
-			iNdEx = postIndex
-		default:
-			iNdEx = preIndex
-			skippy, err := skipTokenset(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthTokenset
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func skipTokenset(dAtA []byte) (n int, err error) {
-	l := len(dAtA)
-	iNdEx := 0
-	depth := 0
-	for iNdEx < l {
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return 0, ErrIntOverflowTokenset
-			}
-			if iNdEx >= l {
-				return 0, io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= (uint64(b) & 0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		wireType := int(wire & 0x7)
-		switch wireType {
-		case 0:
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return 0, ErrIntOverflowTokenset
-				}
-				if iNdEx >= l {
-					return 0, io.ErrUnexpectedEOF
-				}
-				iNdEx++
-				if dAtA[iNdEx-1] < 0x80 {
-					break
-				}
-			}
-		case 1:
-			iNdEx += 8
-		case 2:
-			var length int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return 0, ErrIntOverflowTokenset
-				}
-				if iNdEx >= l {
-					return 0, io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				length |= (int(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if length < 0 {
-				return 0, ErrInvalidLengthTokenset
-			}
-			iNdEx += length
-		case 3:
-			depth++
-		case 4:
-			if depth == 0 {
-				return 0, ErrUnexpectedEndOfGroupTokenset
-			}
-			depth--
-		case 5:
-			iNdEx += 4
-		default:
-			return 0, fmt.Errorf("proto: illegal wireType %d", wireType)
-		}
-		if iNdEx < 0 {
-			return 0, ErrInvalidLengthTokenset
-		}
-		if depth == 0 {
-			return iNdEx, nil
-		}
-	}
-	return 0, io.ErrUnexpectedEOF
-}
-
-var (
-	ErrInvalidLengthTokenset        = fmt.Errorf("proto: negative length found during unmarshaling")
-	ErrIntOverflowTokenset          = fmt.Errorf("proto: integer overflow")
-	ErrUnexpectedEndOfGroupTokenset = fmt.Errorf("proto: unexpected end of group")
-)

lib/config/authmode.go

@@ -6,6 +6,13 @@
 
 package config
 
+type AuthMode int32
+
+const (
+	AuthModeStatic AuthMode = 0
+	AuthModeLDAP   AuthMode = 1
+)
+
 func (t AuthMode) String() string {
 	switch t {
 	case AuthModeStatic:

lib/config/authmode.pb.go

@@ -1,69 +0,0 @@
-// Code generated by protoc-gen-gogo. DO NOT EDIT.
-// source: lib/config/authmode.proto
-
-package config
-
-import (
-	fmt "fmt"
-	_ "github.com/gogo/protobuf/gogoproto"
-	proto "github.com/gogo/protobuf/proto"
-	_ "github.com/syncthing/syncthing/proto/ext"
-	math "math"
-)
-
-// Reference imports to suppress errors if they are not otherwise used.
-var _ = proto.Marshal
-var _ = fmt.Errorf
-var _ = math.Inf
-
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the proto package it is being compiled against.
-// A compilation error at this line likely means your copy of the
-// proto package needs to be updated.
-const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package
-
-type AuthMode int32
-
-const (
-	AuthModeStatic AuthMode = 0
-	AuthModeLDAP   AuthMode = 1
-)
-
-var AuthMode_name = map[int32]string{
-	0: "AUTH_MODE_STATIC",
-	1: "AUTH_MODE_LDAP",
-}
-
-var AuthMode_value = map[string]int32{
-	"AUTH_MODE_STATIC": 0,
-	"AUTH_MODE_LDAP":   1,
-}
-
-func (AuthMode) EnumDescriptor() ([]byte, []int) {
-	return fileDescriptor_8e30b562e1bcea1e, []int{0}
-}
-
-func init() {
-	proto.RegisterEnum("config.AuthMode", AuthMode_name, AuthMode_value)
-}
-
-func init() { proto.RegisterFile("lib/config/authmode.proto", fileDescriptor_8e30b562e1bcea1e) }
-
-var fileDescriptor_8e30b562e1bcea1e = []byte{
-	// 234 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0xcc, 0xc9, 0x4c, 0xd2,
-	0x4f, 0xce, 0xcf, 0x4b, 0xcb, 0x4c, 0xd7, 0x4f, 0x2c, 0x2d, 0xc9, 0xc8, 0xcd, 0x4f, 0x49, 0xd5,
-	0x2b, 0x28, 0xca, 0x2f, 0xc9, 0x17, 0x62, 0x83, 0x08, 0x4b, 0x29, 0x17, 0xa5, 0x16, 0xe4, 0x17,
-	0xeb, 0x83, 0x05, 0x93, 0x4a, 0xd3, 0xf4, 0xd3, 0xf3, 0xd3, 0xf3, 0xc1, 0x1c, 0x30, 0x0b, 0xa2,
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-	0x66, 0x49, 0x46, 0x69, 0x92, 0x5e, 0x72, 0x7e, 0xae, 0x7e, 0x71, 0x65, 0x5e, 0x72, 0x49, 0x46,
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-	0xff, 0xff, 0x48, 0x80, 0x1f, 0x0c, 0x1a, 0x01, 0x00, 0x00,
-}

lib/config/blockpullorder.go

@@ -6,6 +6,14 @@
 
 package config
 
+type BlockPullOrder int32
+
+const (
+	BlockPullOrderStandard BlockPullOrder = 0
+	BlockPullOrderRandom   BlockPullOrder = 1
+	BlockPullOrderInOrder  BlockPullOrder = 2
+)
+
 func (o BlockPullOrder) String() string {
 	switch o {
 	case BlockPullOrderStandard:

lib/config/blockpullorder.pb.go

@@ -1,73 +0,0 @@
-// Code generated by protoc-gen-gogo. DO NOT EDIT.
-// source: lib/config/blockpullorder.proto
-
-package config
-
-import (
-	fmt "fmt"
-	_ "github.com/gogo/protobuf/gogoproto"
-	proto "github.com/gogo/protobuf/proto"
-	math "math"
-)
-
-// Reference imports to suppress errors if they are not otherwise used.
-var _ = proto.Marshal
-var _ = fmt.Errorf
-var _ = math.Inf
-
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the proto package it is being compiled against.
-// A compilation error at this line likely means your copy of the
-// proto package needs to be updated.
-const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package
-
-type BlockPullOrder int32
-
-const (
-	BlockPullOrderStandard BlockPullOrder = 0
-	BlockPullOrderRandom   BlockPullOrder = 1
-	BlockPullOrderInOrder  BlockPullOrder = 2
-)
-
-var BlockPullOrder_name = map[int32]string{
-	0: "BLOCK_PULL_ORDER_STANDARD",
-	1: "BLOCK_PULL_ORDER_RANDOM",
-	2: "BLOCK_PULL_ORDER_IN_ORDER",
-}
-
-var BlockPullOrder_value = map[string]int32{
-	"BLOCK_PULL_ORDER_STANDARD": 0,
-	"BLOCK_PULL_ORDER_RANDOM":   1,
-	"BLOCK_PULL_ORDER_IN_ORDER": 2,
-}
-
-func (BlockPullOrder) EnumDescriptor() ([]byte, []int) {
-	return fileDescriptor_3c46a5289006da6c, []int{0}
-}
-
-func init() {
-	proto.RegisterEnum("config.BlockPullOrder", BlockPullOrder_name, BlockPullOrder_value)
-}
-
-func init() { proto.RegisterFile("lib/config/blockpullorder.proto", fileDescriptor_3c46a5289006da6c) }
-
-var fileDescriptor_3c46a5289006da6c = []byte{
-	// 271 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0xcf, 0xc9, 0x4c, 0xd2,
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-	0x63, 0x0c, 0x08, 0x00, 0x00, 0xff, 0xff, 0x8c, 0x0c, 0xb7, 0x46, 0x68, 0x01, 0x00, 0x00,
-}

lib/config/compression.go

@@ -0,0 +1,58 @@
+// Copyright (C) 2015 The Syncthing Authors.
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at https://mozilla.org/MPL/2.0/.
+
+package config
+
+import (
+	"github.com/syncthing/syncthing/lib/protocol"
+)
+
+type Compression int32
+
+const (
+	CompressionMetadata Compression = 0
+	CompressionNever    Compression = 1
+	CompressionAlways   Compression = 2
+)
+
+var compressionMarshal = map[Compression]string{
+	CompressionNever:    "never",
+	CompressionMetadata: "metadata",
+	CompressionAlways:   "always",
+}
+
+var compressionUnmarshal = map[string]Compression{
+	// Legacy
+	"false": CompressionNever,
+	"true":  CompressionMetadata,
+
+	// Current
+	"never":    CompressionNever,
+	"metadata": CompressionMetadata,
+	"always":   CompressionAlways,
+}
+
+func (c Compression) MarshalText() ([]byte, error) {
+	return []byte(compressionMarshal[c]), nil
+}
+
+func (c *Compression) UnmarshalText(bs []byte) error {
+	*c = compressionUnmarshal[string(bs)]
+	return nil
+}
+
+func (c Compression) ToProtocol() protocol.Compression {
+	switch c {
+	case CompressionNever:
+		return protocol.CompressionNever
+	case CompressionAlways:
+		return protocol.CompressionAlways
+	case CompressionMetadata:
+		return protocol.CompressionMetadata
+	default:
+		return protocol.CompressionMetadata
+	}
+}

lib/protocol/compression_test.go → lib/config/compression_test.go

@@ -1,6 +1,6 @@
 // Copyright (C) 2015 The Protocol Authors.
 
-package protocol
+package config
 
 import "testing"
 

lib/config/config.go

@@ -99,6 +99,28 @@ var (
 	errFolderPathEmpty   = errors.New("folder has empty path")
 )
 
+type Configuration struct {
+	Version                  int                   `json:"version" xml:"version,attr"`
+	Folders                  []FolderConfiguration `json:"folders" xml:"folder"`
+	Devices                  []DeviceConfiguration `json:"devices" xml:"device"`
+	GUI                      GUIConfiguration      `json:"gui" xml:"gui"`
+	LDAP                     LDAPConfiguration     `json:"ldap" xml:"ldap"`
+	Options                  OptionsConfiguration  `json:"options" xml:"options"`
+	IgnoredDevices           []ObservedDevice      `json:"remoteIgnoredDevices" xml:"remoteIgnoredDevice"`
+	DeprecatedPendingDevices []ObservedDevice      `json:"-" xml:"pendingDevice,omitempty"` // Deprecated: Do not use.
+	Defaults                 Defaults              `json:"defaults" xml:"defaults"`
+}
+
+type Defaults struct {
+	Folder  FolderConfiguration `json:"folder" xml:"folder"`
+	Device  DeviceConfiguration `json:"device" xml:"device"`
+	Ignores Ignores             `json:"ignores" xml:"ignores"`
+}
+
+type Ignores struct {
+	Lines []string `json:"lines" xml:"line"`
+}
+
 func New(myID protocol.DeviceID) Configuration {
 	var cfg Configuration
 	cfg.Version = CurrentVersion

lib/config/config.pb.go

@@ -1,1155 +0,0 @@
-// Code generated by protoc-gen-gogo. DO NOT EDIT.
-// source: lib/config/config.proto
-
-package config
-
-import (
-	fmt "fmt"
-	proto "github.com/gogo/protobuf/proto"
-	_ "github.com/syncthing/syncthing/proto/ext"
-	io "io"
-	math "math"
-	math_bits "math/bits"
-)
-
-// Reference imports to suppress errors if they are not otherwise used.
-var _ = proto.Marshal
-var _ = fmt.Errorf
-var _ = math.Inf
-
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the proto package it is being compiled against.
-// A compilation error at this line likely means your copy of the
-// proto package needs to be updated.
-const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package
-
-type Configuration struct {
-	Version                  int                   `protobuf:"varint,1,opt,name=version,proto3,casttype=int" json:"version" xml:"version,attr"`
-	Folders                  []FolderConfiguration `protobuf:"bytes,2,rep,name=folders,proto3" json:"folders" xml:"folder"`
-	Devices                  []DeviceConfiguration `protobuf:"bytes,3,rep,name=devices,proto3" json:"devices" xml:"device"`
-	GUI                      GUIConfiguration      `protobuf:"bytes,4,opt,name=gui,proto3" json:"gui" xml:"gui"`
-	LDAP                     LDAPConfiguration     `protobuf:"bytes,5,opt,name=ldap,proto3" json:"ldap" xml:"ldap"`
-	Options                  OptionsConfiguration  `protobuf:"bytes,6,opt,name=options,proto3" json:"options" xml:"options"`
-	IgnoredDevices           []ObservedDevice      `protobuf:"bytes,7,rep,name=ignored_devices,json=ignoredDevices,proto3" json:"remoteIgnoredDevices" xml:"remoteIgnoredDevice"`
-	DeprecatedPendingDevices []ObservedDevice      `protobuf:"bytes,8,rep,name=pending_devices,json=pendingDevices,proto3" json:"-" xml:"pendingDevice,omitempty"` // Deprecated: Do not use.
-	Defaults                 Defaults              `protobuf:"bytes,9,opt,name=defaults,proto3" json:"defaults" xml:"defaults"`
-}
-
-func (m *Configuration) Reset()         { *m = Configuration{} }
-func (m *Configuration) String() string { return proto.CompactTextString(m) }
-func (*Configuration) ProtoMessage()    {}
-func (*Configuration) Descriptor() ([]byte, []int) {
-	return fileDescriptor_baadf209193dc627, []int{0}
-}
-func (m *Configuration) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *Configuration) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_Configuration.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalToSizedBuffer(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *Configuration) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_Configuration.Merge(m, src)
-}
-func (m *Configuration) XXX_Size() int {
-	return m.ProtoSize()
-}
-func (m *Configuration) XXX_DiscardUnknown() {
-	xxx_messageInfo_Configuration.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_Configuration proto.InternalMessageInfo
-
-type Defaults struct {
-	Folder  FolderConfiguration `protobuf:"bytes,1,opt,name=folder,proto3" json:"folder" xml:"folder"`
-	Device  DeviceConfiguration `protobuf:"bytes,2,opt,name=device,proto3" json:"device" xml:"device"`
-	Ignores Ignores             `protobuf:"bytes,3,opt,name=ignores,proto3" json:"ignores" xml:"ignores"`
-}
-
-func (m *Defaults) Reset()         { *m = Defaults{} }
-func (m *Defaults) String() string { return proto.CompactTextString(m) }
-func (*Defaults) ProtoMessage()    {}
-func (*Defaults) Descriptor() ([]byte, []int) {
-	return fileDescriptor_baadf209193dc627, []int{1}
-}
-func (m *Defaults) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *Defaults) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_Defaults.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalToSizedBuffer(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *Defaults) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_Defaults.Merge(m, src)
-}
-func (m *Defaults) XXX_Size() int {
-	return m.ProtoSize()
-}
-func (m *Defaults) XXX_DiscardUnknown() {
-	xxx_messageInfo_Defaults.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_Defaults proto.InternalMessageInfo
-
-type Ignores struct {
-	Lines []string `protobuf:"bytes,1,rep,name=lines,proto3" json:"lines" xml:"line"`
-}
-
-func (m *Ignores) Reset()         { *m = Ignores{} }
-func (m *Ignores) String() string { return proto.CompactTextString(m) }
-func (*Ignores) ProtoMessage()    {}
-func (*Ignores) Descriptor() ([]byte, []int) {
-	return fileDescriptor_baadf209193dc627, []int{2}
-}
-func (m *Ignores) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *Ignores) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_Ignores.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalToSizedBuffer(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *Ignores) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_Ignores.Merge(m, src)
-}
-func (m *Ignores) XXX_Size() int {
-	return m.ProtoSize()
-}
-func (m *Ignores) XXX_DiscardUnknown() {
-	xxx_messageInfo_Ignores.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_Ignores proto.InternalMessageInfo
-
-func init() {
-	proto.RegisterType((*Configuration)(nil), "config.Configuration")
-	proto.RegisterType((*Defaults)(nil), "config.Defaults")
-	proto.RegisterType((*Ignores)(nil), "config.Ignores")
-}
-
-func init() { proto.RegisterFile("lib/config/config.proto", fileDescriptor_baadf209193dc627) }
-
-var fileDescriptor_baadf209193dc627 = []byte{
-	// 709 bytes of a gzipped FileDescriptorProto
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-}
-
-func (m *Configuration) Marshal() (dAtA []byte, err error) {
-	size := m.ProtoSize()
-	dAtA = make([]byte, size)
-	n, err := m.MarshalToSizedBuffer(dAtA[:size])
-	if err != nil {
-		return nil, err
-	}
-	return dAtA[:n], nil
-}
-
-func (m *Configuration) MarshalTo(dAtA []byte) (int, error) {
-	size := m.ProtoSize()
-	return m.MarshalToSizedBuffer(dAtA[:size])
-}
-
-func (m *Configuration) MarshalToSizedBuffer(dAtA []byte) (int, error) {
-	i := len(dAtA)
-	_ = i
-	var l int
-	_ = l
-	{
-		size, err := m.Defaults.MarshalToSizedBuffer(dAtA[:i])
-		if err != nil {
-			return 0, err
-		}
-		i -= size
-		i = encodeVarintConfig(dAtA, i, uint64(size))
-	}
-	i--
-	dAtA[i] = 0x4a
-	if len(m.DeprecatedPendingDevices) > 0 {
-		for iNdEx := len(m.DeprecatedPendingDevices) - 1; iNdEx >= 0; iNdEx-- {
-			{
-				size, err := m.DeprecatedPendingDevices[iNdEx].MarshalToSizedBuffer(dAtA[:i])
-				if err != nil {
-					return 0, err
-				}
-				i -= size
-				i = encodeVarintConfig(dAtA, i, uint64(size))
-			}
-			i--
-			dAtA[i] = 0x42
-		}
-	}
-	if len(m.IgnoredDevices) > 0 {
-		for iNdEx := len(m.IgnoredDevices) - 1; iNdEx >= 0; iNdEx-- {
-			{
-				size, err := m.IgnoredDevices[iNdEx].MarshalToSizedBuffer(dAtA[:i])
-				if err != nil {
-					return 0, err
-				}
-				i -= size
-				i = encodeVarintConfig(dAtA, i, uint64(size))
-			}
-			i--
-			dAtA[i] = 0x3a
-		}
-	}
-	{
-		size, err := m.Options.MarshalToSizedBuffer(dAtA[:i])
-		if err != nil {
-			return 0, err
-		}
-		i -= size
-		i = encodeVarintConfig(dAtA, i, uint64(size))
-	}
-	i--
-	dAtA[i] = 0x32
-	{
-		size, err := m.LDAP.MarshalToSizedBuffer(dAtA[:i])
-		if err != nil {
-			return 0, err
-		}
-		i -= size
-		i = encodeVarintConfig(dAtA, i, uint64(size))
-	}
-	i--
-	dAtA[i] = 0x2a
-	{
-		size, err := m.GUI.MarshalToSizedBuffer(dAtA[:i])
-		if err != nil {
-			return 0, err
-		}
-		i -= size
-		i = encodeVarintConfig(dAtA, i, uint64(size))
-	}
-	i--
-	dAtA[i] = 0x22
-	if len(m.Devices) > 0 {
-		for iNdEx := len(m.Devices) - 1; iNdEx >= 0; iNdEx-- {
-			{
-				size, err := m.Devices[iNdEx].MarshalToSizedBuffer(dAtA[:i])
-				if err != nil {
-					return 0, err
-				}
-				i -= size
-				i = encodeVarintConfig(dAtA, i, uint64(size))
-			}
-			i--
-			dAtA[i] = 0x1a
-		}
-	}
-	if len(m.Folders) > 0 {
-		for iNdEx := len(m.Folders) - 1; iNdEx >= 0; iNdEx-- {
-			{
-				size, err := m.Folders[iNdEx].MarshalToSizedBuffer(dAtA[:i])
-				if err != nil {
-					return 0, err
-				}
-				i -= size
-				i = encodeVarintConfig(dAtA, i, uint64(size))
-			}
-			i--
-			dAtA[i] = 0x12
-		}
-	}
-	if m.Version != 0 {
-		i = encodeVarintConfig(dAtA, i, uint64(m.Version))
-		i--
-		dAtA[i] = 0x8
-	}
-	return len(dAtA) - i, nil
-}
-
-func (m *Defaults) Marshal() (dAtA []byte, err error) {
-	size := m.ProtoSize()
-	dAtA = make([]byte, size)
-	n, err := m.MarshalToSizedBuffer(dAtA[:size])
-	if err != nil {
-		return nil, err
-	}
-	return dAtA[:n], nil
-}
-
-func (m *Defaults) MarshalTo(dAtA []byte) (int, error) {
-	size := m.ProtoSize()
-	return m.MarshalToSizedBuffer(dAtA[:size])
-}
-
-func (m *Defaults) MarshalToSizedBuffer(dAtA []byte) (int, error) {
-	i := len(dAtA)
-	_ = i
-	var l int
-	_ = l
-	{
-		size, err := m.Ignores.MarshalToSizedBuffer(dAtA[:i])
-		if err != nil {
-			return 0, err
-		}
-		i -= size
-		i = encodeVarintConfig(dAtA, i, uint64(size))
-	}
-	i--
-	dAtA[i] = 0x1a
-	{
-		size, err := m.Device.MarshalToSizedBuffer(dAtA[:i])
-		if err != nil {
-			return 0, err
-		}
-		i -= size
-		i = encodeVarintConfig(dAtA, i, uint64(size))
-	}
-	i--
-	dAtA[i] = 0x12
-	{
-		size, err := m.Folder.MarshalToSizedBuffer(dAtA[:i])
-		if err != nil {
-			return 0, err
-		}
-		i -= size
-		i = encodeVarintConfig(dAtA, i, uint64(size))
-	}
-	i--
-	dAtA[i] = 0xa
-	return len(dAtA) - i, nil
-}
-
-func (m *Ignores) Marshal() (dAtA []byte, err error) {
-	size := m.ProtoSize()
-	dAtA = make([]byte, size)
-	n, err := m.MarshalToSizedBuffer(dAtA[:size])
-	if err != nil {
-		return nil, err
-	}
-	return dAtA[:n], nil
-}
-
-func (m *Ignores) MarshalTo(dAtA []byte) (int, error) {
-	size := m.ProtoSize()
-	return m.MarshalToSizedBuffer(dAtA[:size])
-}
-
-func (m *Ignores) MarshalToSizedBuffer(dAtA []byte) (int, error) {
-	i := len(dAtA)
-	_ = i
-	var l int
-	_ = l
-	if len(m.Lines) > 0 {
-		for iNdEx := len(m.Lines) - 1; iNdEx >= 0; iNdEx-- {
-			i -= len(m.Lines[iNdEx])
-			copy(dAtA[i:], m.Lines[iNdEx])
-			i = encodeVarintConfig(dAtA, i, uint64(len(m.Lines[iNdEx])))
-			i--
-			dAtA[i] = 0xa
-		}
-	}
-	return len(dAtA) - i, nil
-}
-
-func encodeVarintConfig(dAtA []byte, offset int, v uint64) int {
-	offset -= sovConfig(v)
-	base := offset
-	for v >= 1<<7 {
-		dAtA[offset] = uint8(v&0x7f | 0x80)
-		v >>= 7
-		offset++
-	}
-	dAtA[offset] = uint8(v)
-	return base
-}
-func (m *Configuration) ProtoSize() (n int) {
-	if m == nil {
-		return 0
-	}
-	var l int
-	_ = l
-	if m.Version != 0 {
-		n += 1 + sovConfig(uint64(m.Version))
-	}
-	if len(m.Folders) > 0 {
-		for _, e := range m.Folders {
-			l = e.ProtoSize()
-			n += 1 + l + sovConfig(uint64(l))
-		}
-	}
-	if len(m.Devices) > 0 {
-		for _, e := range m.Devices {
-			l = e.ProtoSize()
-			n += 1 + l + sovConfig(uint64(l))
-		}
-	}
-	l = m.GUI.ProtoSize()
-	n += 1 + l + sovConfig(uint64(l))
-	l = m.LDAP.ProtoSize()
-	n += 1 + l + sovConfig(uint64(l))
-	l = m.Options.ProtoSize()
-	n += 1 + l + sovConfig(uint64(l))
-	if len(m.IgnoredDevices) > 0 {
-		for _, e := range m.IgnoredDevices {
-			l = e.ProtoSize()
-			n += 1 + l + sovConfig(uint64(l))
-		}
-	}
-	if len(m.DeprecatedPendingDevices) > 0 {
-		for _, e := range m.DeprecatedPendingDevices {
-			l = e.ProtoSize()
-			n += 1 + l + sovConfig(uint64(l))
-		}
-	}
-	l = m.Defaults.ProtoSize()
-	n += 1 + l + sovConfig(uint64(l))
-	return n
-}
-
-func (m *Defaults) ProtoSize() (n int) {
-	if m == nil {
-		return 0
-	}
-	var l int
-	_ = l
-	l = m.Folder.ProtoSize()
-	n += 1 + l + sovConfig(uint64(l))
-	l = m.Device.ProtoSize()
-	n += 1 + l + sovConfig(uint64(l))
-	l = m.Ignores.ProtoSize()
-	n += 1 + l + sovConfig(uint64(l))
-	return n
-}
-
-func (m *Ignores) ProtoSize() (n int) {
-	if m == nil {
-		return 0
-	}
-	var l int
-	_ = l
-	if len(m.Lines) > 0 {
-		for _, s := range m.Lines {
-			l = len(s)
-			n += 1 + l + sovConfig(uint64(l))
-		}
-	}
-	return n
-}
-
-func sovConfig(x uint64) (n int) {
-	return (math_bits.Len64(x|1) + 6) / 7
-}
-func sozConfig(x uint64) (n int) {
-	return sovConfig(uint64((x << 1) ^ uint64((int64(x) >> 63))))
-}
-func (m *Configuration) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowConfig
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: Configuration: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: Configuration: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Version", wireType)
-			}
-			m.Version = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowConfig
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Version |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 2:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Folders", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowConfig
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthConfig
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthConfig
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Folders = append(m.Folders, FolderConfiguration{})
-			if err := m.Folders[len(m.Folders)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 3:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Devices", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowConfig
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthConfig
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthConfig
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Devices = append(m.Devices, DeviceConfiguration{})
-			if err := m.Devices[len(m.Devices)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 4:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field GUI", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowConfig
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthConfig
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthConfig
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if err := m.GUI.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 5:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field LDAP", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowConfig
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthConfig
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthConfig
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if err := m.LDAP.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 6:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Options", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowConfig
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthConfig
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthConfig
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if err := m.Options.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 7:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field IgnoredDevices", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowConfig
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthConfig
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthConfig
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.IgnoredDevices = append(m.IgnoredDevices, ObservedDevice{})
-			if err := m.IgnoredDevices[len(m.IgnoredDevices)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 8:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field DeprecatedPendingDevices", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowConfig
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthConfig
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthConfig
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.DeprecatedPendingDevices = append(m.DeprecatedPendingDevices, ObservedDevice{})
-			if err := m.DeprecatedPendingDevices[len(m.DeprecatedPendingDevices)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 9:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Defaults", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowConfig
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthConfig
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthConfig
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if err := m.Defaults.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		default:
-			iNdEx = preIndex
-			skippy, err := skipConfig(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthConfig
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func (m *Defaults) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowConfig
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: Defaults: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: Defaults: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Folder", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowConfig
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthConfig
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthConfig
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if err := m.Folder.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 2:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Device", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowConfig
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthConfig
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthConfig
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if err := m.Device.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 3:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Ignores", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowConfig
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthConfig
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthConfig
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if err := m.Ignores.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		default:
-			iNdEx = preIndex
-			skippy, err := skipConfig(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthConfig
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func (m *Ignores) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowConfig
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: Ignores: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: Ignores: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Lines", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowConfig
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthConfig
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthConfig
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Lines = append(m.Lines, string(dAtA[iNdEx:postIndex]))
-			iNdEx = postIndex
-		default:
-			iNdEx = preIndex
-			skippy, err := skipConfig(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthConfig
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func skipConfig(dAtA []byte) (n int, err error) {
-	l := len(dAtA)
-	iNdEx := 0
-	depth := 0
-	for iNdEx < l {
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return 0, ErrIntOverflowConfig
-			}
-			if iNdEx >= l {
-				return 0, io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= (uint64(b) & 0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		wireType := int(wire & 0x7)
-		switch wireType {
-		case 0:
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return 0, ErrIntOverflowConfig
-				}
-				if iNdEx >= l {
-					return 0, io.ErrUnexpectedEOF
-				}
-				iNdEx++
-				if dAtA[iNdEx-1] < 0x80 {
-					break
-				}
-			}
-		case 1:
-			iNdEx += 8
-		case 2:
-			var length int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return 0, ErrIntOverflowConfig
-				}
-				if iNdEx >= l {
-					return 0, io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				length |= (int(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if length < 0 {
-				return 0, ErrInvalidLengthConfig
-			}
-			iNdEx += length
-		case 3:
-			depth++
-		case 4:
-			if depth == 0 {
-				return 0, ErrUnexpectedEndOfGroupConfig
-			}
-			depth--
-		case 5:
-			iNdEx += 4
-		default:
-			return 0, fmt.Errorf("proto: illegal wireType %d", wireType)
-		}
-		if iNdEx < 0 {
-			return 0, ErrInvalidLengthConfig
-		}
-		if depth == 0 {
-			return iNdEx, nil
-		}
-	}
-	return 0, io.ErrUnexpectedEOF
-}
-
-var (
-	ErrInvalidLengthConfig        = fmt.Errorf("proto: negative length found during unmarshaling")
-	ErrIntOverflowConfig          = fmt.Errorf("proto: integer overflow")
-	ErrUnexpectedEndOfGroupConfig = fmt.Errorf("proto: unexpected end of group")
-)

lib/config/config_test.go

@@ -100,7 +100,7 @@ func TestDefaultValues(t *testing.T) {
 		},
 		Defaults: Defaults{
 			Folder: FolderConfiguration{
-				FilesystemType:   fs.FilesystemTypeBasic,
+				FilesystemType:   FilesystemTypeBasic,
 				Path:             "~",
 				Type:             FolderTypeSendReceive,
 				Devices:          []FolderDeviceConfiguration{{DeviceID: device1}},
@@ -127,7 +127,7 @@ func TestDefaultValues(t *testing.T) {
 			Device: DeviceConfiguration{
 				Addresses:       []string{"dynamic"},
 				AllowedNetworks: []string{},
-				Compression:     protocol.CompressionMetadata,
+				Compression:     CompressionMetadata,
 				IgnoredFolders:  []ObservedFolder{},
 			},
 			Ignores: Ignores{
@@ -175,7 +175,7 @@ func TestDeviceConfig(t *testing.T) {
 		expectedFolders := []FolderConfiguration{
 			{
 				ID:               "test",
-				FilesystemType:   fs.FilesystemTypeBasic,
+				FilesystemType:   FilesystemTypeBasic,
 				Path:             "testdata",
 				Devices:          []FolderDeviceConfiguration{{DeviceID: device1}, {DeviceID: device4}},
 				Type:             FolderTypeSendOnly,
@@ -205,7 +205,7 @@ func TestDeviceConfig(t *testing.T) {
 				DeviceID:        device1,
 				Name:            "node one",
 				Addresses:       []string{"tcp://a"},
-				Compression:     protocol.CompressionMetadata,
+				Compression:     CompressionMetadata,
 				AllowedNetworks: []string{},
 				IgnoredFolders:  []ObservedFolder{},
 			},
@@ -213,7 +213,7 @@ func TestDeviceConfig(t *testing.T) {
 				DeviceID:        device4,
 				Name:            "node two",
 				Addresses:       []string{"tcp://b"},
-				Compression:     protocol.CompressionMetadata,
+				Compression:     CompressionMetadata,
 				AllowedNetworks: []string{},
 				IgnoredFolders:  []ObservedFolder{},
 			},
@@ -344,7 +344,7 @@ func TestDeviceAddressesDynamic(t *testing.T) {
 			DeviceID:        device4,
 			Name:            name, // Set when auto created
 			Addresses:       []string{"dynamic"},
-			Compression:     protocol.CompressionMetadata,
+			Compression:     CompressionMetadata,
 			AllowedNetworks: []string{},
 			IgnoredFolders:  []ObservedFolder{},
 		},
@@ -368,21 +368,21 @@ func TestDeviceCompression(t *testing.T) {
 		device1: {
 			DeviceID:        device1,
 			Addresses:       []string{"dynamic"},
-			Compression:     protocol.CompressionMetadata,
+			Compression:     CompressionMetadata,
 			AllowedNetworks: []string{},
 			IgnoredFolders:  []ObservedFolder{},
 		},
 		device2: {
 			DeviceID:        device2,
 			Addresses:       []string{"dynamic"},
-			Compression:     protocol.CompressionMetadata,
+			Compression:     CompressionMetadata,
 			AllowedNetworks: []string{},
 			IgnoredFolders:  []ObservedFolder{},
 		},
 		device3: {
 			DeviceID:        device3,
 			Addresses:       []string{"dynamic"},
-			Compression:     protocol.CompressionNever,
+			Compression:     CompressionNever,
 			AllowedNetworks: []string{},
 			IgnoredFolders:  []ObservedFolder{},
 		},
@@ -390,7 +390,7 @@ func TestDeviceCompression(t *testing.T) {
 			DeviceID:        device4,
 			Name:            name, // Set when auto created
 			Addresses:       []string{"dynamic"},
-			Compression:     protocol.CompressionMetadata,
+			Compression:     CompressionMetadata,
 			AllowedNetworks: []string{},
 			IgnoredFolders:  []ObservedFolder{},
 		},
@@ -433,7 +433,7 @@ func TestDeviceAddressesStatic(t *testing.T) {
 			DeviceID:        device4,
 			Name:            name, // Set when auto created
 			Addresses:       []string{"dynamic"},
-			Compression:     protocol.CompressionMetadata,
+			Compression:     CompressionMetadata,
 			AllowedNetworks: []string{},
 			IgnoredFolders:  []ObservedFolder{},
 		},
@@ -556,7 +556,7 @@ func TestFolderCheckPath(t *testing.T) {
 
 	for _, testcase := range testcases {
 		cfg := FolderConfiguration{
-			FilesystemType: fs.FilesystemTypeFake,
+			FilesystemType: FilesystemTypeFake,
 			MarkerName:     DefaultMarkerName,
 		}
 
@@ -1281,7 +1281,7 @@ func adjustDeviceConfiguration(cfg *DeviceConfiguration, id protocol.DeviceID, n
 func adjustFolderConfiguration(cfg *FolderConfiguration, id, label string, fsType fs.FilesystemType, path string) {
 	cfg.ID = id
 	cfg.Label = label
-	cfg.FilesystemType = fsType
+	cfg.FilesystemType = FilesystemType(fsType)
 	cfg.Path = path
 }
 

lib/config/copyrangemethod.go

@@ -0,0 +1,86 @@
+// Copyright (C) 2020 The Syncthing Authors.
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at https://mozilla.org/MPL/2.0/.
+
+package config
+
+import "github.com/syncthing/syncthing/lib/fs"
+
+type CopyRangeMethod int32
+
+const (
+	CopyRangeMethodStandard         CopyRangeMethod = 0
+	CopyRangeMethodIoctl            CopyRangeMethod = 1
+	CopyRangeMethodCopyFileRange    CopyRangeMethod = 2
+	CopyRangeMethodSendFile         CopyRangeMethod = 3
+	CopyRangeMethodDuplicateExtents CopyRangeMethod = 4
+	CopyRangeMethodAllWithFallback  CopyRangeMethod = 5
+)
+
+func (o CopyRangeMethod) String() string {
+	switch o {
+	case CopyRangeMethodStandard:
+		return "standard"
+	case CopyRangeMethodIoctl:
+		return "ioctl"
+	case CopyRangeMethodCopyFileRange:
+		return "copy_file_range"
+	case CopyRangeMethodSendFile:
+		return "sendfile"
+	case CopyRangeMethodDuplicateExtents:
+		return "duplicate_extents"
+	case CopyRangeMethodAllWithFallback:
+		return "all"
+	default:
+		return "unknown"
+	}
+}
+
+func (o CopyRangeMethod) ToFS() fs.CopyRangeMethod {
+	switch o {
+	case CopyRangeMethodStandard:
+		return fs.CopyRangeMethodStandard
+	case CopyRangeMethodIoctl:
+		return fs.CopyRangeMethodIoctl
+	case CopyRangeMethodCopyFileRange:
+		return fs.CopyRangeMethodCopyFileRange
+	case CopyRangeMethodSendFile:
+		return fs.CopyRangeMethodSendFile
+	case CopyRangeMethodDuplicateExtents:
+		return fs.CopyRangeMethodDuplicateExtents
+	case CopyRangeMethodAllWithFallback:
+		return fs.CopyRangeMethodAllWithFallback
+	default:
+		return fs.CopyRangeMethodStandard
+	}
+}
+
+func (o CopyRangeMethod) MarshalText() ([]byte, error) {
+	return []byte(o.String()), nil
+}
+
+func (o *CopyRangeMethod) UnmarshalText(bs []byte) error {
+	switch string(bs) {
+	case "standard":
+		*o = CopyRangeMethodStandard
+	case "ioctl":
+		*o = CopyRangeMethodIoctl
+	case "copy_file_range":
+		*o = CopyRangeMethodCopyFileRange
+	case "sendfile":
+		*o = CopyRangeMethodSendFile
+	case "duplicate_extents":
+		*o = CopyRangeMethodDuplicateExtents
+	case "all":
+		*o = CopyRangeMethodAllWithFallback
+	default:
+		*o = CopyRangeMethodStandard
+	}
+	return nil
+}
+
+func (o *CopyRangeMethod) ParseDefault(str string) error {
+	return o.UnmarshalText([]byte(str))
+}

lib/config/deviceconfiguration.go

@@ -9,10 +9,34 @@ package config
 import (
 	"fmt"
 	"sort"
+
+	"github.com/syncthing/syncthing/lib/protocol"
 )
 
 const defaultNumConnections = 1 // number of connections to use by default; may change in the future.
 
+type DeviceConfiguration struct {
+	DeviceID                 protocol.DeviceID `json:"deviceID" xml:"id,attr" nodefault:"true"`
+	Name                     string            `json:"name" xml:"name,attr,omitempty"`
+	Addresses                []string          `json:"addresses" xml:"address,omitempty"`
+	Compression              Compression       `json:"compression" xml:"compression,attr"`
+	CertName                 string            `json:"certName" xml:"certName,attr,omitempty"`
+	Introducer               bool              `json:"introducer" xml:"introducer,attr"`
+	SkipIntroductionRemovals bool              `json:"skipIntroductionRemovals" xml:"skipIntroductionRemovals,attr"`
+	IntroducedBy             protocol.DeviceID `json:"introducedBy" xml:"introducedBy,attr" nodefault:"true"`
+	Paused                   bool              `json:"paused" xml:"paused"`
+	AllowedNetworks          []string          `json:"allowedNetworks" xml:"allowedNetwork,omitempty"`
+	AutoAcceptFolders        bool              `json:"autoAcceptFolders" xml:"autoAcceptFolders"`
+	MaxSendKbps              int               `json:"maxSendKbps" xml:"maxSendKbps"`
+	MaxRecvKbps              int               `json:"maxRecvKbps" xml:"maxRecvKbps"`
+	IgnoredFolders           []ObservedFolder  `json:"ignoredFolders" xml:"ignoredFolder"`
+	DeprecatedPendingFolders []ObservedFolder  `json:"-" xml:"pendingFolder,omitempty"` // Deprecated: Do not use.
+	MaxRequestKiB            int               `json:"maxRequestKiB" xml:"maxRequestKiB"`
+	Untrusted                bool              `json:"untrusted" xml:"untrusted"`
+	RemoteGUIPort            int               `json:"remoteGUIPort" xml:"remoteGUIPort"`
+	RawNumConnections        int               `json:"numConnections" xml:"numConnections"`
+}
+
 func (cfg DeviceConfiguration) Copy() DeviceConfiguration {
 	c := cfg
 	c.Addresses = make([]string, len(cfg.Addresses))

lib/config/deviceconfiguration.pb.go

@@ -1,1057 +0,0 @@
-// Code generated by protoc-gen-gogo. DO NOT EDIT.
-// source: lib/config/deviceconfiguration.proto
-
-package config
-
-import (
-	fmt "fmt"
-	proto "github.com/gogo/protobuf/proto"
-	github_com_syncthing_syncthing_lib_protocol "github.com/syncthing/syncthing/lib/protocol"
-	protocol "github.com/syncthing/syncthing/lib/protocol"
-	_ "github.com/syncthing/syncthing/proto/ext"
-	io "io"
-	math "math"
-	math_bits "math/bits"
-)
-
-// Reference imports to suppress errors if they are not otherwise used.
-var _ = proto.Marshal
-var _ = fmt.Errorf
-var _ = math.Inf
-
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the proto package it is being compiled against.
-// A compilation error at this line likely means your copy of the
-// proto package needs to be updated.
-const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package
-
-type DeviceConfiguration struct {
-	DeviceID                 github_com_syncthing_syncthing_lib_protocol.DeviceID `protobuf:"bytes,1,opt,name=device_id,json=deviceId,proto3,customtype=github.com/syncthing/syncthing/lib/protocol.DeviceID" json:"deviceID" xml:"id,attr" nodefault:"true"`
-	Name                     string                                               `protobuf:"bytes,2,opt,name=name,proto3" json:"name" xml:"name,attr,omitempty"`
-	Addresses                []string                                             `protobuf:"bytes,3,rep,name=addresses,proto3" json:"addresses" xml:"address,omitempty"`
-	Compression              protocol.Compression                                 `protobuf:"varint,4,opt,name=compression,proto3,enum=protocol.Compression" json:"compression" xml:"compression,attr"`
-	CertName                 string                                               `protobuf:"bytes,5,opt,name=cert_name,json=certName,proto3" json:"certName" xml:"certName,attr,omitempty"`
-	Introducer               bool                                                 `protobuf:"varint,6,opt,name=introducer,proto3" json:"introducer" xml:"introducer,attr"`
-	SkipIntroductionRemovals bool                                                 `protobuf:"varint,7,opt,name=skip_introduction_removals,json=skipIntroductionRemovals,proto3" json:"skipIntroductionRemovals" xml:"skipIntroductionRemovals,attr"`
-	IntroducedBy             github_com_syncthing_syncthing_lib_protocol.DeviceID `protobuf:"bytes,8,opt,name=introduced_by,json=introducedBy,proto3,customtype=github.com/syncthing/syncthing/lib/protocol.DeviceID" json:"introducedBy" xml:"introducedBy,attr" nodefault:"true"`
-	Paused                   bool                                                 `protobuf:"varint,9,opt,name=paused,proto3" json:"paused" xml:"paused"`
-	AllowedNetworks          []string                                             `protobuf:"bytes,10,rep,name=allowed_networks,json=allowedNetworks,proto3" json:"allowedNetworks" xml:"allowedNetwork,omitempty"`
-	AutoAcceptFolders        bool                                                 `protobuf:"varint,11,opt,name=auto_accept_folders,json=autoAcceptFolders,proto3" json:"autoAcceptFolders" xml:"autoAcceptFolders"`
-	MaxSendKbps              int                                                  `protobuf:"varint,12,opt,name=max_send_kbps,json=maxSendKbps,proto3,casttype=int" json:"maxSendKbps" xml:"maxSendKbps"`
-	MaxRecvKbps              int                                                  `protobuf:"varint,13,opt,name=max_recv_kbps,json=maxRecvKbps,proto3,casttype=int" json:"maxRecvKbps" xml:"maxRecvKbps"`
-	IgnoredFolders           []ObservedFolder                                     `protobuf:"bytes,14,rep,name=ignored_folders,json=ignoredFolders,proto3" json:"ignoredFolders" xml:"ignoredFolder"`
-	DeprecatedPendingFolders []ObservedFolder                                     `protobuf:"bytes,15,rep,name=pending_folders,json=pendingFolders,proto3" json:"-" xml:"pendingFolder,omitempty"` // Deprecated: Do not use.
-	MaxRequestKiB            int                                                  `protobuf:"varint,16,opt,name=max_request_kib,json=maxRequestKib,proto3,casttype=int" json:"maxRequestKiB" xml:"maxRequestKiB"`
-	Untrusted                bool                                                 `protobuf:"varint,17,opt,name=untrusted,proto3" json:"untrusted" xml:"untrusted"`
-	RemoteGUIPort            int                                                  `protobuf:"varint,18,opt,name=remote_gui_port,json=remoteGuiPort,proto3,casttype=int" json:"remoteGUIPort" xml:"remoteGUIPort"`
-	RawNumConnections        int                                                  `protobuf:"varint,19,opt,name=num_connections,json=numConnections,proto3,casttype=int" json:"numConnections" xml:"numConnections"`
-}
-
-func (m *DeviceConfiguration) Reset()         { *m = DeviceConfiguration{} }
-func (m *DeviceConfiguration) String() string { return proto.CompactTextString(m) }
-func (*DeviceConfiguration) ProtoMessage()    {}
-func (*DeviceConfiguration) Descriptor() ([]byte, []int) {
-	return fileDescriptor_744b782bd13071dd, []int{0}
-}
-func (m *DeviceConfiguration) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *DeviceConfiguration) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_DeviceConfiguration.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalToSizedBuffer(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *DeviceConfiguration) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_DeviceConfiguration.Merge(m, src)
-}
-func (m *DeviceConfiguration) XXX_Size() int {
-	return m.ProtoSize()
-}
-func (m *DeviceConfiguration) XXX_DiscardUnknown() {
-	xxx_messageInfo_DeviceConfiguration.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_DeviceConfiguration proto.InternalMessageInfo
-
-func init() {
-	proto.RegisterType((*DeviceConfiguration)(nil), "config.DeviceConfiguration")
-}
-
-func init() {
-	proto.RegisterFile("lib/config/deviceconfiguration.proto", fileDescriptor_744b782bd13071dd)
-}
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-
-func (m *DeviceConfiguration) Marshal() (dAtA []byte, err error) {
-	size := m.ProtoSize()
-	dAtA = make([]byte, size)
-	n, err := m.MarshalToSizedBuffer(dAtA[:size])
-	if err != nil {
-		return nil, err
-	}
-	return dAtA[:n], nil
-}
-
-func (m *DeviceConfiguration) MarshalTo(dAtA []byte) (int, error) {
-	size := m.ProtoSize()
-	return m.MarshalToSizedBuffer(dAtA[:size])
-}
-
-func (m *DeviceConfiguration) MarshalToSizedBuffer(dAtA []byte) (int, error) {
-	i := len(dAtA)
-	_ = i
-	var l int
-	_ = l
-	if m.RawNumConnections != 0 {
-		i = encodeVarintDeviceconfiguration(dAtA, i, uint64(m.RawNumConnections))
-		i--
-		dAtA[i] = 0x1
-		i--
-		dAtA[i] = 0x98
-	}
-	if m.RemoteGUIPort != 0 {
-		i = encodeVarintDeviceconfiguration(dAtA, i, uint64(m.RemoteGUIPort))
-		i--
-		dAtA[i] = 0x1
-		i--
-		dAtA[i] = 0x90
-	}
-	if m.Untrusted {
-		i--
-		if m.Untrusted {
-			dAtA[i] = 1
-		} else {
-			dAtA[i] = 0
-		}
-		i--
-		dAtA[i] = 0x1
-		i--
-		dAtA[i] = 0x88
-	}
-	if m.MaxRequestKiB != 0 {
-		i = encodeVarintDeviceconfiguration(dAtA, i, uint64(m.MaxRequestKiB))
-		i--
-		dAtA[i] = 0x1
-		i--
-		dAtA[i] = 0x80
-	}
-	if len(m.DeprecatedPendingFolders) > 0 {
-		for iNdEx := len(m.DeprecatedPendingFolders) - 1; iNdEx >= 0; iNdEx-- {
-			{
-				size, err := m.DeprecatedPendingFolders[iNdEx].MarshalToSizedBuffer(dAtA[:i])
-				if err != nil {
-					return 0, err
-				}
-				i -= size
-				i = encodeVarintDeviceconfiguration(dAtA, i, uint64(size))
-			}
-			i--
-			dAtA[i] = 0x7a
-		}
-	}
-	if len(m.IgnoredFolders) > 0 {
-		for iNdEx := len(m.IgnoredFolders) - 1; iNdEx >= 0; iNdEx-- {
-			{
-				size, err := m.IgnoredFolders[iNdEx].MarshalToSizedBuffer(dAtA[:i])
-				if err != nil {
-					return 0, err
-				}
-				i -= size
-				i = encodeVarintDeviceconfiguration(dAtA, i, uint64(size))
-			}
-			i--
-			dAtA[i] = 0x72
-		}
-	}
-	if m.MaxRecvKbps != 0 {
-		i = encodeVarintDeviceconfiguration(dAtA, i, uint64(m.MaxRecvKbps))
-		i--
-		dAtA[i] = 0x68
-	}
-	if m.MaxSendKbps != 0 {
-		i = encodeVarintDeviceconfiguration(dAtA, i, uint64(m.MaxSendKbps))
-		i--
-		dAtA[i] = 0x60
-	}
-	if m.AutoAcceptFolders {
-		i--
-		if m.AutoAcceptFolders {
-			dAtA[i] = 1
-		} else {
-			dAtA[i] = 0
-		}
-		i--
-		dAtA[i] = 0x58
-	}
-	if len(m.AllowedNetworks) > 0 {
-		for iNdEx := len(m.AllowedNetworks) - 1; iNdEx >= 0; iNdEx-- {
-			i -= len(m.AllowedNetworks[iNdEx])
-			copy(dAtA[i:], m.AllowedNetworks[iNdEx])
-			i = encodeVarintDeviceconfiguration(dAtA, i, uint64(len(m.AllowedNetworks[iNdEx])))
-			i--
-			dAtA[i] = 0x52
-		}
-	}
-	if m.Paused {
-		i--
-		if m.Paused {
-			dAtA[i] = 1
-		} else {
-			dAtA[i] = 0
-		}
-		i--
-		dAtA[i] = 0x48
-	}
-	{
-		size := m.IntroducedBy.ProtoSize()
-		i -= size
-		if _, err := m.IntroducedBy.MarshalTo(dAtA[i:]); err != nil {
-			return 0, err
-		}
-		i = encodeVarintDeviceconfiguration(dAtA, i, uint64(size))
-	}
-	i--
-	dAtA[i] = 0x42
-	if m.SkipIntroductionRemovals {
-		i--
-		if m.SkipIntroductionRemovals {
-			dAtA[i] = 1
-		} else {
-			dAtA[i] = 0
-		}
-		i--
-		dAtA[i] = 0x38
-	}
-	if m.Introducer {
-		i--
-		if m.Introducer {
-			dAtA[i] = 1
-		} else {
-			dAtA[i] = 0
-		}
-		i--
-		dAtA[i] = 0x30
-	}
-	if len(m.CertName) > 0 {
-		i -= len(m.CertName)
-		copy(dAtA[i:], m.CertName)
-		i = encodeVarintDeviceconfiguration(dAtA, i, uint64(len(m.CertName)))
-		i--
-		dAtA[i] = 0x2a
-	}
-	if m.Compression != 0 {
-		i = encodeVarintDeviceconfiguration(dAtA, i, uint64(m.Compression))
-		i--
-		dAtA[i] = 0x20
-	}
-	if len(m.Addresses) > 0 {
-		for iNdEx := len(m.Addresses) - 1; iNdEx >= 0; iNdEx-- {
-			i -= len(m.Addresses[iNdEx])
-			copy(dAtA[i:], m.Addresses[iNdEx])
-			i = encodeVarintDeviceconfiguration(dAtA, i, uint64(len(m.Addresses[iNdEx])))
-			i--
-			dAtA[i] = 0x1a
-		}
-	}
-	if len(m.Name) > 0 {
-		i -= len(m.Name)
-		copy(dAtA[i:], m.Name)
-		i = encodeVarintDeviceconfiguration(dAtA, i, uint64(len(m.Name)))
-		i--
-		dAtA[i] = 0x12
-	}
-	{
-		size := m.DeviceID.ProtoSize()
-		i -= size
-		if _, err := m.DeviceID.MarshalTo(dAtA[i:]); err != nil {
-			return 0, err
-		}
-		i = encodeVarintDeviceconfiguration(dAtA, i, uint64(size))
-	}
-	i--
-	dAtA[i] = 0xa
-	return len(dAtA) - i, nil
-}
-
-func encodeVarintDeviceconfiguration(dAtA []byte, offset int, v uint64) int {
-	offset -= sovDeviceconfiguration(v)
-	base := offset
-	for v >= 1<<7 {
-		dAtA[offset] = uint8(v&0x7f | 0x80)
-		v >>= 7
-		offset++
-	}
-	dAtA[offset] = uint8(v)
-	return base
-}
-func (m *DeviceConfiguration) ProtoSize() (n int) {
-	if m == nil {
-		return 0
-	}
-	var l int
-	_ = l
-	l = m.DeviceID.ProtoSize()
-	n += 1 + l + sovDeviceconfiguration(uint64(l))
-	l = len(m.Name)
-	if l > 0 {
-		n += 1 + l + sovDeviceconfiguration(uint64(l))
-	}
-	if len(m.Addresses) > 0 {
-		for _, s := range m.Addresses {
-			l = len(s)
-			n += 1 + l + sovDeviceconfiguration(uint64(l))
-		}
-	}
-	if m.Compression != 0 {
-		n += 1 + sovDeviceconfiguration(uint64(m.Compression))
-	}
-	l = len(m.CertName)
-	if l > 0 {
-		n += 1 + l + sovDeviceconfiguration(uint64(l))
-	}
-	if m.Introducer {
-		n += 2
-	}
-	if m.SkipIntroductionRemovals {
-		n += 2
-	}
-	l = m.IntroducedBy.ProtoSize()
-	n += 1 + l + sovDeviceconfiguration(uint64(l))
-	if m.Paused {
-		n += 2
-	}
-	if len(m.AllowedNetworks) > 0 {
-		for _, s := range m.AllowedNetworks {
-			l = len(s)
-			n += 1 + l + sovDeviceconfiguration(uint64(l))
-		}
-	}
-	if m.AutoAcceptFolders {
-		n += 2
-	}
-	if m.MaxSendKbps != 0 {
-		n += 1 + sovDeviceconfiguration(uint64(m.MaxSendKbps))
-	}
-	if m.MaxRecvKbps != 0 {
-		n += 1 + sovDeviceconfiguration(uint64(m.MaxRecvKbps))
-	}
-	if len(m.IgnoredFolders) > 0 {
-		for _, e := range m.IgnoredFolders {
-			l = e.ProtoSize()
-			n += 1 + l + sovDeviceconfiguration(uint64(l))
-		}
-	}
-	if len(m.DeprecatedPendingFolders) > 0 {
-		for _, e := range m.DeprecatedPendingFolders {
-			l = e.ProtoSize()
-			n += 1 + l + sovDeviceconfiguration(uint64(l))
-		}
-	}
-	if m.MaxRequestKiB != 0 {
-		n += 2 + sovDeviceconfiguration(uint64(m.MaxRequestKiB))
-	}
-	if m.Untrusted {
-		n += 3
-	}
-	if m.RemoteGUIPort != 0 {
-		n += 2 + sovDeviceconfiguration(uint64(m.RemoteGUIPort))
-	}
-	if m.RawNumConnections != 0 {
-		n += 2 + sovDeviceconfiguration(uint64(m.RawNumConnections))
-	}
-	return n
-}
-
-func sovDeviceconfiguration(x uint64) (n int) {
-	return (math_bits.Len64(x|1) + 6) / 7
-}
-func sozDeviceconfiguration(x uint64) (n int) {
-	return sovDeviceconfiguration(uint64((x << 1) ^ uint64((int64(x) >> 63))))
-}
-func (m *DeviceConfiguration) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowDeviceconfiguration
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: DeviceConfiguration: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: DeviceConfiguration: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field DeviceID", wireType)
-			}
-			var byteLen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowDeviceconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				byteLen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if byteLen < 0 {
-				return ErrInvalidLengthDeviceconfiguration
-			}
-			postIndex := iNdEx + byteLen
-			if postIndex < 0 {
-				return ErrInvalidLengthDeviceconfiguration
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if err := m.DeviceID.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 2:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Name", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowDeviceconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthDeviceconfiguration
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthDeviceconfiguration
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Name = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		case 3:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Addresses", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowDeviceconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthDeviceconfiguration
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthDeviceconfiguration
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Addresses = append(m.Addresses, string(dAtA[iNdEx:postIndex]))
-			iNdEx = postIndex
-		case 4:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Compression", wireType)
-			}
-			m.Compression = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowDeviceconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Compression |= protocol.Compression(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 5:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field CertName", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowDeviceconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthDeviceconfiguration
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthDeviceconfiguration
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.CertName = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		case 6:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Introducer", wireType)
-			}
-			var v int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowDeviceconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				v |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			m.Introducer = bool(v != 0)
-		case 7:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field SkipIntroductionRemovals", wireType)
-			}
-			var v int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowDeviceconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				v |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			m.SkipIntroductionRemovals = bool(v != 0)
-		case 8:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field IntroducedBy", wireType)
-			}
-			var byteLen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowDeviceconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				byteLen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if byteLen < 0 {
-				return ErrInvalidLengthDeviceconfiguration
-			}
-			postIndex := iNdEx + byteLen
-			if postIndex < 0 {
-				return ErrInvalidLengthDeviceconfiguration
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if err := m.IntroducedBy.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 9:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Paused", wireType)
-			}
-			var v int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowDeviceconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				v |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			m.Paused = bool(v != 0)
-		case 10:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field AllowedNetworks", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowDeviceconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthDeviceconfiguration
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthDeviceconfiguration
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.AllowedNetworks = append(m.AllowedNetworks, string(dAtA[iNdEx:postIndex]))
-			iNdEx = postIndex
-		case 11:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field AutoAcceptFolders", wireType)
-			}
-			var v int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowDeviceconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				v |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			m.AutoAcceptFolders = bool(v != 0)
-		case 12:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field MaxSendKbps", wireType)
-			}
-			m.MaxSendKbps = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowDeviceconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.MaxSendKbps |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 13:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field MaxRecvKbps", wireType)
-			}
-			m.MaxRecvKbps = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowDeviceconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.MaxRecvKbps |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 14:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field IgnoredFolders", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowDeviceconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthDeviceconfiguration
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthDeviceconfiguration
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.IgnoredFolders = append(m.IgnoredFolders, ObservedFolder{})
-			if err := m.IgnoredFolders[len(m.IgnoredFolders)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 15:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field DeprecatedPendingFolders", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowDeviceconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthDeviceconfiguration
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthDeviceconfiguration
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.DeprecatedPendingFolders = append(m.DeprecatedPendingFolders, ObservedFolder{})
-			if err := m.DeprecatedPendingFolders[len(m.DeprecatedPendingFolders)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 16:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field MaxRequestKiB", wireType)
-			}
-			m.MaxRequestKiB = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowDeviceconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.MaxRequestKiB |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 17:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Untrusted", wireType)
-			}
-			var v int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowDeviceconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				v |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			m.Untrusted = bool(v != 0)
-		case 18:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field RemoteGUIPort", wireType)
-			}
-			m.RemoteGUIPort = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowDeviceconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.RemoteGUIPort |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 19:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field RawNumConnections", wireType)
-			}
-			m.RawNumConnections = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowDeviceconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.RawNumConnections |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		default:
-			iNdEx = preIndex
-			skippy, err := skipDeviceconfiguration(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthDeviceconfiguration
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func skipDeviceconfiguration(dAtA []byte) (n int, err error) {
-	l := len(dAtA)
-	iNdEx := 0
-	depth := 0
-	for iNdEx < l {
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return 0, ErrIntOverflowDeviceconfiguration
-			}
-			if iNdEx >= l {
-				return 0, io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= (uint64(b) & 0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		wireType := int(wire & 0x7)
-		switch wireType {
-		case 0:
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return 0, ErrIntOverflowDeviceconfiguration
-				}
-				if iNdEx >= l {
-					return 0, io.ErrUnexpectedEOF
-				}
-				iNdEx++
-				if dAtA[iNdEx-1] < 0x80 {
-					break
-				}
-			}
-		case 1:
-			iNdEx += 8
-		case 2:
-			var length int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return 0, ErrIntOverflowDeviceconfiguration
-				}
-				if iNdEx >= l {
-					return 0, io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				length |= (int(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if length < 0 {
-				return 0, ErrInvalidLengthDeviceconfiguration
-			}
-			iNdEx += length
-		case 3:
-			depth++
-		case 4:
-			if depth == 0 {
-				return 0, ErrUnexpectedEndOfGroupDeviceconfiguration
-			}
-			depth--
-		case 5:
-			iNdEx += 4
-		default:
-			return 0, fmt.Errorf("proto: illegal wireType %d", wireType)
-		}
-		if iNdEx < 0 {
-			return 0, ErrInvalidLengthDeviceconfiguration
-		}
-		if depth == 0 {
-			return iNdEx, nil
-		}
-	}
-	return 0, io.ErrUnexpectedEOF
-}
-
-var (
-	ErrInvalidLengthDeviceconfiguration        = fmt.Errorf("proto: negative length found during unmarshaling")
-	ErrIntOverflowDeviceconfiguration          = fmt.Errorf("proto: integer overflow")
-	ErrUnexpectedEndOfGroupDeviceconfiguration = fmt.Errorf("proto: unexpected end of group")
-)

lib/config/filesystemtype.go

@@ -0,0 +1,54 @@
+// Copyright (C) 2016 The Syncthing Authors.
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at https://mozilla.org/MPL/2.0/.
+
+package config
+
+import "github.com/syncthing/syncthing/lib/fs"
+
+type FilesystemType int32
+
+const (
+	FilesystemTypeBasic FilesystemType = 0
+	FilesystemTypeFake  FilesystemType = 1
+)
+
+func (t FilesystemType) String() string {
+	switch t {
+	case FilesystemTypeBasic:
+		return "basic"
+	case FilesystemTypeFake:
+		return "fake"
+	default:
+		return "unknown"
+	}
+}
+
+func (t FilesystemType) ToFS() fs.FilesystemType {
+	switch t {
+	case FilesystemTypeBasic:
+		return fs.FilesystemTypeBasic
+	case FilesystemTypeFake:
+		return fs.FilesystemTypeFake
+	default:
+		return fs.FilesystemTypeBasic
+	}
+}
+
+func (t FilesystemType) MarshalText() ([]byte, error) {
+	return []byte(t.String()), nil
+}
+
+func (t *FilesystemType) UnmarshalText(bs []byte) error {
+	switch string(bs) {
+	case "basic":
+		*t = FilesystemTypeBasic
+	case "fake":
+		*t = FilesystemTypeFake
+	default:
+		*t = FilesystemTypeBasic
+	}
+	return nil
+}

lib/config/folderconfiguration.go

@@ -33,11 +33,82 @@ var (
 
 const (
 	DefaultMarkerName          = ".stfolder"
-	EncryptionTokenName        = "syncthing-encryption_password_token"
+	EncryptionTokenName        = "syncthing-encryption_password_token" //nolint: gosec
 	maxConcurrentWritesDefault = 2
 	maxConcurrentWritesLimit   = 64
 )
 
+type FolderDeviceConfiguration struct {
+	DeviceID           protocol.DeviceID `json:"deviceID" xml:"id,attr"`
+	IntroducedBy       protocol.DeviceID `json:"introducedBy" xml:"introducedBy,attr"`
+	EncryptionPassword string            `json:"encryptionPassword" xml:"encryptionPassword"`
+}
+
+type FolderConfiguration struct {
+	ID                      string                      `json:"id" xml:"id,attr" nodefault:"true"`
+	Label                   string                      `json:"label" xml:"label,attr" restart:"false"`
+	FilesystemType          FilesystemType              `json:"filesystemType" xml:"filesystemType"`
+	Path                    string                      `json:"path" xml:"path,attr" default:"~"`
+	Type                    FolderType                  `json:"type" xml:"type,attr"`
+	Devices                 []FolderDeviceConfiguration `json:"devices" xml:"device"`
+	RescanIntervalS         int                         `json:"rescanIntervalS" xml:"rescanIntervalS,attr" default:"3600"`
+	FSWatcherEnabled        bool                        `json:"fsWatcherEnabled" xml:"fsWatcherEnabled,attr" default:"true"`
+	FSWatcherDelayS         float64                     `json:"fsWatcherDelayS" xml:"fsWatcherDelayS,attr" default:"10"`
+	FSWatcherTimeoutS       float64                     `json:"fsWatcherTimeoutS" xml:"fsWatcherTimeoutS,attr"`
+	IgnorePerms             bool                        `json:"ignorePerms" xml:"ignorePerms,attr"`
+	AutoNormalize           bool                        `json:"autoNormalize" xml:"autoNormalize,attr" default:"true"`
+	MinDiskFree             Size                        `json:"minDiskFree" xml:"minDiskFree" default:"1 %"`
+	Versioning              VersioningConfiguration     `json:"versioning" xml:"versioning"`
+	Copiers                 int                         `json:"copiers" xml:"copiers"`
+	PullerMaxPendingKiB     int                         `json:"pullerMaxPendingKiB" xml:"pullerMaxPendingKiB"`
+	Hashers                 int                         `json:"hashers" xml:"hashers"`
+	Order                   PullOrder                   `json:"order" xml:"order"`
+	IgnoreDelete            bool                        `json:"ignoreDelete" xml:"ignoreDelete"`
+	ScanProgressIntervalS   int                         `json:"scanProgressIntervalS" xml:"scanProgressIntervalS"`
+	PullerPauseS            int                         `json:"pullerPauseS" xml:"pullerPauseS"`
+	MaxConflicts            int                         `json:"maxConflicts" xml:"maxConflicts" default:"10"`
+	DisableSparseFiles      bool                        `json:"disableSparseFiles" xml:"disableSparseFiles"`
+	DisableTempIndexes      bool                        `json:"disableTempIndexes" xml:"disableTempIndexes"`
+	Paused                  bool                        `json:"paused" xml:"paused"`
+	WeakHashThresholdPct    int                         `json:"weakHashThresholdPct" xml:"weakHashThresholdPct"`
+	MarkerName              string                      `json:"markerName" xml:"markerName"`
+	CopyOwnershipFromParent bool                        `json:"copyOwnershipFromParent" xml:"copyOwnershipFromParent"`
+	RawModTimeWindowS       int                         `json:"modTimeWindowS" xml:"modTimeWindowS"`
+	MaxConcurrentWrites     int                         `json:"maxConcurrentWrites" xml:"maxConcurrentWrites" default:"2"`
+	DisableFsync            bool                        `json:"disableFsync" xml:"disableFsync"`
+	BlockPullOrder          BlockPullOrder              `json:"blockPullOrder" xml:"blockPullOrder"`
+	CopyRangeMethod         CopyRangeMethod             `json:"copyRangeMethod" xml:"copyRangeMethod" default:"standard"`
+	CaseSensitiveFS         bool                        `json:"caseSensitiveFS" xml:"caseSensitiveFS"`
+	JunctionsAsDirs         bool                        `json:"junctionsAsDirs" xml:"junctionsAsDirs"`
+	SyncOwnership           bool                        `json:"syncOwnership" xml:"syncOwnership"`
+	SendOwnership           bool                        `json:"sendOwnership" xml:"sendOwnership"`
+	SyncXattrs              bool                        `json:"syncXattrs" xml:"syncXattrs"`
+	SendXattrs              bool                        `json:"sendXattrs" xml:"sendXattrs"`
+	XattrFilter             XattrFilter                 `json:"xattrFilter" xml:"xattrFilter"`
+	// Legacy deprecated
+	DeprecatedReadOnly       bool    `json:"-" xml:"ro,attr,omitempty"`        // Deprecated: Do not use.
+	DeprecatedMinDiskFreePct float64 `json:"-" xml:"minDiskFreePct,omitempty"` // Deprecated: Do not use.
+	DeprecatedPullers        int     `json:"-" xml:"pullers,omitempty"`        // Deprecated: Do not use.
+	DeprecatedScanOwnership  bool    `json:"-" xml:"scanOwnership,omitempty"`  // Deprecated: Do not use.
+}
+
+// Extended attribute filter. This is a list of patterns to match (glob
+// style), each with an action (permit or deny). First match is used. If the
+// filter is empty, all strings are permitted. If the filter is non-empty,
+// the default action becomes deny. To counter this, you can use the "*"
+// pattern to match all strings at the end of the filter. There are also
+// limits on the size of accepted attributes.
+type XattrFilter struct {
+	Entries            []XattrFilterEntry `json:"entries" xml:"entry"`
+	MaxSingleEntrySize int                `json:"maxSingleEntrySize" xml:"maxSingleEntrySize" default:"1024"`
+	MaxTotalSize       int                `json:"maxTotalSize" xml:"maxTotalSize" default:"4096"`
+}
+
+type XattrFilterEntry struct {
+	Match  string `json:"match" xml:"match,attr"`
+	Permit bool   `json:"permit" xml:"permit,attr"`
+}
+
 func (f FolderConfiguration) Copy() FolderConfiguration {
 	c := f
 	c.Devices = make([]FolderDeviceConfiguration, len(f.Devices))
@@ -53,7 +124,7 @@ func (f FolderConfiguration) Filesystem(fset *db.FileSet) fs.Filesystem {
 	// This is intentionally not a pointer method, because things like
 	// cfg.Folders["default"].Filesystem(nil) should be valid.
 	opts := make([]fs.Option, 0, 3)
-	if f.FilesystemType == fs.FilesystemTypeBasic && f.JunctionsAsDirs {
+	if f.FilesystemType == FilesystemTypeBasic && f.JunctionsAsDirs {
 		opts = append(opts, new(fs.OptionJunctionsAsDirs))
 	}
 	if !f.CaseSensitiveFS {
@@ -62,7 +133,7 @@ func (f FolderConfiguration) Filesystem(fset *db.FileSet) fs.Filesystem {
 	if fset != nil {
 		opts = append(opts, fset.MtimeOption())
 	}
-	return fs.NewFilesystem(f.FilesystemType, f.Path, opts...)
+	return fs.NewFilesystem(f.FilesystemType.ToFS(), f.Path, opts...)
 }
 
 func (f FolderConfiguration) ModTimeWindow() time.Duration {
@@ -300,7 +371,7 @@ func (f *FolderConfiguration) CheckAvailableSpace(req uint64) error {
 	fs := f.Filesystem(nil)
 	usage, err := fs.Usage(".")
 	if err != nil {
-		return nil
+		return nil //nolint: nilerr
 	}
 	if err := checkAvailableSpace(req, f.MinDiskFree, usage); err != nil {
 		return fmt.Errorf("insufficient space in folder %v (%v): %w", f.Description(), fs.URI(), err)

lib/config/folderconfiguration.pb.go

@@ -1,2626 +0,0 @@
-// Code generated by protoc-gen-gogo. DO NOT EDIT.
-// source: lib/config/folderconfiguration.proto
-
-package config
-
-import (
-	encoding_binary "encoding/binary"
-	fmt "fmt"
-	proto "github.com/gogo/protobuf/proto"
-	fs "github.com/syncthing/syncthing/lib/fs"
-	github_com_syncthing_syncthing_lib_protocol "github.com/syncthing/syncthing/lib/protocol"
-	_ "github.com/syncthing/syncthing/proto/ext"
-	io "io"
-	math "math"
-	math_bits "math/bits"
-)
-
-// Reference imports to suppress errors if they are not otherwise used.
-var _ = proto.Marshal
-var _ = fmt.Errorf
-var _ = math.Inf
-
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the proto package it is being compiled against.
-// A compilation error at this line likely means your copy of the
-// proto package needs to be updated.
-const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package
-
-type FolderDeviceConfiguration struct {
-	DeviceID           github_com_syncthing_syncthing_lib_protocol.DeviceID `protobuf:"bytes,1,opt,name=device_id,json=deviceId,proto3,customtype=github.com/syncthing/syncthing/lib/protocol.DeviceID" json:"deviceID" xml:"id,attr"`
-	IntroducedBy       github_com_syncthing_syncthing_lib_protocol.DeviceID `protobuf:"bytes,2,opt,name=introduced_by,json=introducedBy,proto3,customtype=github.com/syncthing/syncthing/lib/protocol.DeviceID" json:"introducedBy" xml:"introducedBy,attr"`
-	EncryptionPassword string                                               `protobuf:"bytes,3,opt,name=encryption_password,json=encryptionPassword,proto3" json:"encryptionPassword" xml:"encryptionPassword"`
-}
-
-func (m *FolderDeviceConfiguration) Reset()         { *m = FolderDeviceConfiguration{} }
-func (m *FolderDeviceConfiguration) String() string { return proto.CompactTextString(m) }
-func (*FolderDeviceConfiguration) ProtoMessage()    {}
-func (*FolderDeviceConfiguration) Descriptor() ([]byte, []int) {
-	return fileDescriptor_44a9785876ed3afa, []int{0}
-}
-func (m *FolderDeviceConfiguration) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *FolderDeviceConfiguration) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_FolderDeviceConfiguration.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalToSizedBuffer(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *FolderDeviceConfiguration) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_FolderDeviceConfiguration.Merge(m, src)
-}
-func (m *FolderDeviceConfiguration) XXX_Size() int {
-	return m.ProtoSize()
-}
-func (m *FolderDeviceConfiguration) XXX_DiscardUnknown() {
-	xxx_messageInfo_FolderDeviceConfiguration.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_FolderDeviceConfiguration proto.InternalMessageInfo
-
-type FolderConfiguration struct {
-	ID                      string                      `protobuf:"bytes,1,opt,name=id,proto3" json:"id" xml:"id,attr" nodefault:"true"`
-	Label                   string                      `protobuf:"bytes,2,opt,name=label,proto3" json:"label" xml:"label,attr" restart:"false"`
-	FilesystemType          fs.FilesystemType           `protobuf:"varint,3,opt,name=filesystem_type,json=filesystemType,proto3,enum=fs.FilesystemType" json:"filesystemType" xml:"filesystemType"`
-	Path                    string                      `protobuf:"bytes,4,opt,name=path,proto3" json:"path" xml:"path,attr" default:"~"`
-	Type                    FolderType                  `protobuf:"varint,5,opt,name=type,proto3,enum=config.FolderType" json:"type" xml:"type,attr"`
-	Devices                 []FolderDeviceConfiguration `protobuf:"bytes,6,rep,name=devices,proto3" json:"devices" xml:"device"`
-	RescanIntervalS         int                         `protobuf:"varint,7,opt,name=rescan_interval_s,json=rescanIntervalS,proto3,casttype=int" json:"rescanIntervalS" xml:"rescanIntervalS,attr" default:"3600"`
-	FSWatcherEnabled        bool                        `protobuf:"varint,8,opt,name=fs_watcher_enabled,json=fsWatcherEnabled,proto3" json:"fsWatcherEnabled" xml:"fsWatcherEnabled,attr" default:"true"`
-	FSWatcherDelayS         float64                     `protobuf:"fixed64,9,opt,name=fs_watcher_delay_s,json=fsWatcherDelayS,proto3" json:"fsWatcherDelayS" xml:"fsWatcherDelayS,attr" default:"10"`
-	FSWatcherTimeoutS       float64                     `protobuf:"fixed64,40,opt,name=fs_watcher_timeout_s,json=fsWatcherTimeoutS,proto3" json:"fsWatcherTimeoutS" xml:"fsWatcherTimeoutS,attr"`
-	IgnorePerms             bool                        `protobuf:"varint,10,opt,name=ignore_perms,json=ignorePerms,proto3" json:"ignorePerms" xml:"ignorePerms,attr"`
-	AutoNormalize           bool                        `protobuf:"varint,11,opt,name=auto_normalize,json=autoNormalize,proto3" json:"autoNormalize" xml:"autoNormalize,attr" default:"true"`
-	MinDiskFree             Size                        `protobuf:"bytes,12,opt,name=min_disk_free,json=minDiskFree,proto3" json:"minDiskFree" xml:"minDiskFree" default:"1 %"`
-	Versioning              VersioningConfiguration     `protobuf:"bytes,13,opt,name=versioning,proto3" json:"versioning" xml:"versioning"`
-	Copiers                 int                         `protobuf:"varint,14,opt,name=copiers,proto3,casttype=int" json:"copiers" xml:"copiers"`
-	PullerMaxPendingKiB     int                         `protobuf:"varint,15,opt,name=puller_max_pending_kib,json=pullerMaxPendingKib,proto3,casttype=int" json:"pullerMaxPendingKiB" xml:"pullerMaxPendingKiB"`
-	Hashers                 int                         `protobuf:"varint,16,opt,name=hashers,proto3,casttype=int" json:"hashers" xml:"hashers"`
-	Order                   PullOrder                   `protobuf:"varint,17,opt,name=order,proto3,enum=config.PullOrder" json:"order" xml:"order"`
-	IgnoreDelete            bool                        `protobuf:"varint,18,opt,name=ignore_delete,json=ignoreDelete,proto3" json:"ignoreDelete" xml:"ignoreDelete"`
-	ScanProgressIntervalS   int                         `protobuf:"varint,19,opt,name=scan_progress_interval_s,json=scanProgressIntervalS,proto3,casttype=int" json:"scanProgressIntervalS" xml:"scanProgressIntervalS"`
-	PullerPauseS            int                         `protobuf:"varint,20,opt,name=puller_pause_s,json=pullerPauseS,proto3,casttype=int" json:"pullerPauseS" xml:"pullerPauseS"`
-	MaxConflicts            int                         `protobuf:"varint,21,opt,name=max_conflicts,json=maxConflicts,proto3,casttype=int" json:"maxConflicts" xml:"maxConflicts" default:"10"`
-	DisableSparseFiles      bool                        `protobuf:"varint,22,opt,name=disable_sparse_files,json=disableSparseFiles,proto3" json:"disableSparseFiles" xml:"disableSparseFiles"`
-	DisableTempIndexes      bool                        `protobuf:"varint,23,opt,name=disable_temp_indexes,json=disableTempIndexes,proto3" json:"disableTempIndexes" xml:"disableTempIndexes"`
-	Paused                  bool                        `protobuf:"varint,24,opt,name=paused,proto3" json:"paused" xml:"paused"`
-	WeakHashThresholdPct    int                         `protobuf:"varint,25,opt,name=weak_hash_threshold_pct,json=weakHashThresholdPct,proto3,casttype=int" json:"weakHashThresholdPct" xml:"weakHashThresholdPct"`
-	MarkerName              string                      `protobuf:"bytes,26,opt,name=marker_name,json=markerName,proto3" json:"markerName" xml:"markerName"`
-	CopyOwnershipFromParent bool                        `protobuf:"varint,27,opt,name=copy_ownership_from_parent,json=copyOwnershipFromParent,proto3" json:"copyOwnershipFromParent" xml:"copyOwnershipFromParent"`
-	RawModTimeWindowS       int                         `protobuf:"varint,28,opt,name=mod_time_window_s,json=modTimeWindowS,proto3,casttype=int" json:"modTimeWindowS" xml:"modTimeWindowS"`
-	MaxConcurrentWrites     int                         `protobuf:"varint,29,opt,name=max_concurrent_writes,json=maxConcurrentWrites,proto3,casttype=int" json:"maxConcurrentWrites" xml:"maxConcurrentWrites" default:"2"`
-	DisableFsync            bool                        `protobuf:"varint,30,opt,name=disable_fsync,json=disableFsync,proto3" json:"disableFsync" xml:"disableFsync"`
-	BlockPullOrder          BlockPullOrder              `protobuf:"varint,31,opt,name=block_pull_order,json=blockPullOrder,proto3,enum=config.BlockPullOrder" json:"blockPullOrder" xml:"blockPullOrder"`
-	CopyRangeMethod         fs.CopyRangeMethod          `protobuf:"varint,32,opt,name=copy_range_method,json=copyRangeMethod,proto3,enum=fs.CopyRangeMethod" json:"copyRangeMethod" xml:"copyRangeMethod" default:"standard"`
-	CaseSensitiveFS         bool                        `protobuf:"varint,33,opt,name=case_sensitive_fs,json=caseSensitiveFs,proto3" json:"caseSensitiveFS" xml:"caseSensitiveFS"`
-	JunctionsAsDirs         bool                        `protobuf:"varint,34,opt,name=follow_junctions,json=followJunctions,proto3" json:"junctionsAsDirs" xml:"junctionsAsDirs"`
-	SyncOwnership           bool                        `protobuf:"varint,35,opt,name=sync_ownership,json=syncOwnership,proto3" json:"syncOwnership" xml:"syncOwnership"`
-	SendOwnership           bool                        `protobuf:"varint,36,opt,name=send_ownership,json=sendOwnership,proto3" json:"sendOwnership" xml:"sendOwnership"`
-	SyncXattrs              bool                        `protobuf:"varint,37,opt,name=sync_xattrs,json=syncXattrs,proto3" json:"syncXattrs" xml:"syncXattrs"`
-	SendXattrs              bool                        `protobuf:"varint,38,opt,name=send_xattrs,json=sendXattrs,proto3" json:"sendXattrs" xml:"sendXattrs"`
-	XattrFilter             XattrFilter                 `protobuf:"bytes,39,opt,name=xattr_filter,json=xattrFilter,proto3" json:"xattrFilter" xml:"xattrFilter"`
-	// Legacy deprecated
-	DeprecatedReadOnly       bool    `protobuf:"varint,9000,opt,name=read_only,json=readOnly,proto3" json:"-" xml:"ro,attr,omitempty"`                       // Deprecated: Do not use.
-	DeprecatedMinDiskFreePct float64 `protobuf:"fixed64,9001,opt,name=min_disk_free_pct,json=minDiskFreePct,proto3" json:"-" xml:"minDiskFreePct,omitempty"` // Deprecated: Do not use.
-	DeprecatedPullers        int     `protobuf:"varint,9002,opt,name=pullers,proto3,casttype=int" json:"-" xml:"pullers,omitempty"`                          // Deprecated: Do not use.
-	DeprecatedScanOwnership  bool    `protobuf:"varint,9003,opt,name=scan_ownership,json=scanOwnership,proto3" json:"-" xml:"scanOwnership,omitempty"`       // Deprecated: Do not use.
-}
-
-func (m *FolderConfiguration) Reset()         { *m = FolderConfiguration{} }
-func (m *FolderConfiguration) String() string { return proto.CompactTextString(m) }
-func (*FolderConfiguration) ProtoMessage()    {}
-func (*FolderConfiguration) Descriptor() ([]byte, []int) {
-	return fileDescriptor_44a9785876ed3afa, []int{1}
-}
-func (m *FolderConfiguration) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *FolderConfiguration) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_FolderConfiguration.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalToSizedBuffer(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *FolderConfiguration) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_FolderConfiguration.Merge(m, src)
-}
-func (m *FolderConfiguration) XXX_Size() int {
-	return m.ProtoSize()
-}
-func (m *FolderConfiguration) XXX_DiscardUnknown() {
-	xxx_messageInfo_FolderConfiguration.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_FolderConfiguration proto.InternalMessageInfo
-
-// Extended attribute filter. This is a list of patterns to match (glob
-// style), each with an action (permit or deny). First match is used. If the
-// filter is empty, all strings are permitted. If the filter is non-empty,
-// the default action becomes deny. To counter this, you can use the "*"
-// pattern to match all strings at the end of the filter. There are also
-// limits on the size of accepted attributes.
-type XattrFilter struct {
-	Entries            []XattrFilterEntry `protobuf:"bytes,1,rep,name=entries,proto3" json:"entries" xml:"entry"`
-	MaxSingleEntrySize int                `protobuf:"varint,2,opt,name=max_single_entry_size,json=maxSingleEntrySize,proto3,casttype=int" json:"maxSingleEntrySize" xml:"maxSingleEntrySize" default:"1024"`
-	MaxTotalSize       int                `protobuf:"varint,3,opt,name=max_total_size,json=maxTotalSize,proto3,casttype=int" json:"maxTotalSize" xml:"maxTotalSize" default:"4096"`
-}
-
-func (m *XattrFilter) Reset()         { *m = XattrFilter{} }
-func (m *XattrFilter) String() string { return proto.CompactTextString(m) }
-func (*XattrFilter) ProtoMessage()    {}
-func (*XattrFilter) Descriptor() ([]byte, []int) {
-	return fileDescriptor_44a9785876ed3afa, []int{2}
-}
-func (m *XattrFilter) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *XattrFilter) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_XattrFilter.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalToSizedBuffer(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *XattrFilter) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_XattrFilter.Merge(m, src)
-}
-func (m *XattrFilter) XXX_Size() int {
-	return m.ProtoSize()
-}
-func (m *XattrFilter) XXX_DiscardUnknown() {
-	xxx_messageInfo_XattrFilter.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_XattrFilter proto.InternalMessageInfo
-
-type XattrFilterEntry struct {
-	Match  string `protobuf:"bytes,1,opt,name=match,proto3" json:"match" xml:"match,attr"`
-	Permit bool   `protobuf:"varint,2,opt,name=permit,proto3" json:"permit" xml:"permit,attr"`
-}
-
-func (m *XattrFilterEntry) Reset()         { *m = XattrFilterEntry{} }
-func (m *XattrFilterEntry) String() string { return proto.CompactTextString(m) }
-func (*XattrFilterEntry) ProtoMessage()    {}
-func (*XattrFilterEntry) Descriptor() ([]byte, []int) {
-	return fileDescriptor_44a9785876ed3afa, []int{3}
-}
-func (m *XattrFilterEntry) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *XattrFilterEntry) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_XattrFilterEntry.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalToSizedBuffer(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *XattrFilterEntry) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_XattrFilterEntry.Merge(m, src)
-}
-func (m *XattrFilterEntry) XXX_Size() int {
-	return m.ProtoSize()
-}
-func (m *XattrFilterEntry) XXX_DiscardUnknown() {
-	xxx_messageInfo_XattrFilterEntry.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_XattrFilterEntry proto.InternalMessageInfo
-
-func init() {
-	proto.RegisterType((*FolderDeviceConfiguration)(nil), "config.FolderDeviceConfiguration")
-	proto.RegisterType((*FolderConfiguration)(nil), "config.FolderConfiguration")
-	proto.RegisterType((*XattrFilter)(nil), "config.XattrFilter")
-	proto.RegisterType((*XattrFilterEntry)(nil), "config.XattrFilterEntry")
-}
-
-func init() {
-	proto.RegisterFile("lib/config/folderconfiguration.proto", fileDescriptor_44a9785876ed3afa)
-}
-
-var fileDescriptor_44a9785876ed3afa = []byte{
-	// 2460 bytes of a gzipped FileDescriptorProto
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-	}
-	return n
-}
-
-func (m *FolderConfiguration) ProtoSize() (n int) {
-	if m == nil {
-		return 0
-	}
-	var l int
-	_ = l
-	l = len(m.ID)
-	if l > 0 {
-		n += 1 + l + sovFolderconfiguration(uint64(l))
-	}
-	l = len(m.Label)
-	if l > 0 {
-		n += 1 + l + sovFolderconfiguration(uint64(l))
-	}
-	if m.FilesystemType != 0 {
-		n += 1 + sovFolderconfiguration(uint64(m.FilesystemType))
-	}
-	l = len(m.Path)
-	if l > 0 {
-		n += 1 + l + sovFolderconfiguration(uint64(l))
-	}
-	if m.Type != 0 {
-		n += 1 + sovFolderconfiguration(uint64(m.Type))
-	}
-	if len(m.Devices) > 0 {
-		for _, e := range m.Devices {
-			l = e.ProtoSize()
-			n += 1 + l + sovFolderconfiguration(uint64(l))
-		}
-	}
-	if m.RescanIntervalS != 0 {
-		n += 1 + sovFolderconfiguration(uint64(m.RescanIntervalS))
-	}
-	if m.FSWatcherEnabled {
-		n += 2
-	}
-	if m.FSWatcherDelayS != 0 {
-		n += 9
-	}
-	if m.IgnorePerms {
-		n += 2
-	}
-	if m.AutoNormalize {
-		n += 2
-	}
-	l = m.MinDiskFree.ProtoSize()
-	n += 1 + l + sovFolderconfiguration(uint64(l))
-	l = m.Versioning.ProtoSize()
-	n += 1 + l + sovFolderconfiguration(uint64(l))
-	if m.Copiers != 0 {
-		n += 1 + sovFolderconfiguration(uint64(m.Copiers))
-	}
-	if m.PullerMaxPendingKiB != 0 {
-		n += 1 + sovFolderconfiguration(uint64(m.PullerMaxPendingKiB))
-	}
-	if m.Hashers != 0 {
-		n += 2 + sovFolderconfiguration(uint64(m.Hashers))
-	}
-	if m.Order != 0 {
-		n += 2 + sovFolderconfiguration(uint64(m.Order))
-	}
-	if m.IgnoreDelete {
-		n += 3
-	}
-	if m.ScanProgressIntervalS != 0 {
-		n += 2 + sovFolderconfiguration(uint64(m.ScanProgressIntervalS))
-	}
-	if m.PullerPauseS != 0 {
-		n += 2 + sovFolderconfiguration(uint64(m.PullerPauseS))
-	}
-	if m.MaxConflicts != 0 {
-		n += 2 + sovFolderconfiguration(uint64(m.MaxConflicts))
-	}
-	if m.DisableSparseFiles {
-		n += 3
-	}
-	if m.DisableTempIndexes {
-		n += 3
-	}
-	if m.Paused {
-		n += 3
-	}
-	if m.WeakHashThresholdPct != 0 {
-		n += 2 + sovFolderconfiguration(uint64(m.WeakHashThresholdPct))
-	}
-	l = len(m.MarkerName)
-	if l > 0 {
-		n += 2 + l + sovFolderconfiguration(uint64(l))
-	}
-	if m.CopyOwnershipFromParent {
-		n += 3
-	}
-	if m.RawModTimeWindowS != 0 {
-		n += 2 + sovFolderconfiguration(uint64(m.RawModTimeWindowS))
-	}
-	if m.MaxConcurrentWrites != 0 {
-		n += 2 + sovFolderconfiguration(uint64(m.MaxConcurrentWrites))
-	}
-	if m.DisableFsync {
-		n += 3
-	}
-	if m.BlockPullOrder != 0 {
-		n += 2 + sovFolderconfiguration(uint64(m.BlockPullOrder))
-	}
-	if m.CopyRangeMethod != 0 {
-		n += 2 + sovFolderconfiguration(uint64(m.CopyRangeMethod))
-	}
-	if m.CaseSensitiveFS {
-		n += 3
-	}
-	if m.JunctionsAsDirs {
-		n += 3
-	}
-	if m.SyncOwnership {
-		n += 3
-	}
-	if m.SendOwnership {
-		n += 3
-	}
-	if m.SyncXattrs {
-		n += 3
-	}
-	if m.SendXattrs {
-		n += 3
-	}
-	l = m.XattrFilter.ProtoSize()
-	n += 2 + l + sovFolderconfiguration(uint64(l))
-	if m.FSWatcherTimeoutS != 0 {
-		n += 10
-	}
-	if m.DeprecatedReadOnly {
-		n += 4
-	}
-	if m.DeprecatedMinDiskFreePct != 0 {
-		n += 11
-	}
-	if m.DeprecatedPullers != 0 {
-		n += 3 + sovFolderconfiguration(uint64(m.DeprecatedPullers))
-	}
-	if m.DeprecatedScanOwnership {
-		n += 4
-	}
-	return n
-}
-
-func (m *XattrFilter) ProtoSize() (n int) {
-	if m == nil {
-		return 0
-	}
-	var l int
-	_ = l
-	if len(m.Entries) > 0 {
-		for _, e := range m.Entries {
-			l = e.ProtoSize()
-			n += 1 + l + sovFolderconfiguration(uint64(l))
-		}
-	}
-	if m.MaxSingleEntrySize != 0 {
-		n += 1 + sovFolderconfiguration(uint64(m.MaxSingleEntrySize))
-	}
-	if m.MaxTotalSize != 0 {
-		n += 1 + sovFolderconfiguration(uint64(m.MaxTotalSize))
-	}
-	return n
-}
-
-func (m *XattrFilterEntry) ProtoSize() (n int) {
-	if m == nil {
-		return 0
-	}
-	var l int
-	_ = l
-	l = len(m.Match)
-	if l > 0 {
-		n += 1 + l + sovFolderconfiguration(uint64(l))
-	}
-	if m.Permit {
-		n += 2
-	}
-	return n
-}
-
-func sovFolderconfiguration(x uint64) (n int) {
-	return (math_bits.Len64(x|1) + 6) / 7
-}
-func sozFolderconfiguration(x uint64) (n int) {
-	return sovFolderconfiguration(uint64((x << 1) ^ uint64((int64(x) >> 63))))
-}
-func (m *FolderDeviceConfiguration) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowFolderconfiguration
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: FolderDeviceConfiguration: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: FolderDeviceConfiguration: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field DeviceID", wireType)
-			}
-			var byteLen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowFolderconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				byteLen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if byteLen < 0 {
-				return ErrInvalidLengthFolderconfiguration
-			}
-			postIndex := iNdEx + byteLen
-			if postIndex < 0 {
-				return ErrInvalidLengthFolderconfiguration
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if err := m.DeviceID.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 2:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field IntroducedBy", wireType)
-			}
-			var byteLen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowFolderconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				byteLen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if byteLen < 0 {
-				return ErrInvalidLengthFolderconfiguration
-			}
-			postIndex := iNdEx + byteLen
-			if postIndex < 0 {
-				return ErrInvalidLengthFolderconfiguration
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if err := m.IntroducedBy.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 3:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field EncryptionPassword", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowFolderconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthFolderconfiguration
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthFolderconfiguration
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.EncryptionPassword = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		default:
-			iNdEx = preIndex
-			skippy, err := skipFolderconfiguration(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthFolderconfiguration
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func (m *FolderConfiguration) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowFolderconfiguration
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: FolderConfiguration: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: FolderConfiguration: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field ID", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowFolderconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthFolderconfiguration
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthFolderconfiguration
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.ID = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		case 2:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Label", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowFolderconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthFolderconfiguration
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthFolderconfiguration
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Label = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		case 3:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field FilesystemType", wireType)
-			}
-			m.FilesystemType = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowFolderconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.FilesystemType |= fs.FilesystemType(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 4:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Path", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowFolderconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthFolderconfiguration
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthFolderconfiguration
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Path = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		case 5:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Type", wireType)
-			}
-			m.Type = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowFolderconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Type |= FolderType(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 6:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Devices", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowFolderconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthFolderconfiguration
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthFolderconfiguration
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Devices = append(m.Devices, FolderDeviceConfiguration{})
-			if err := m.Devices[len(m.Devices)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 7:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field RescanIntervalS", wireType)
-			}
-			m.RescanIntervalS = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowFolderconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.RescanIntervalS |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 8:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field FSWatcherEnabled", wireType)
-			}
-			var v int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowFolderconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				v |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			m.FSWatcherEnabled = bool(v != 0)
-		case 9:
-			if wireType != 1 {
-				return fmt.Errorf("proto: wrong wireType = %d for field FSWatcherDelayS", wireType)
-			}
-			var v uint64
-			if (iNdEx + 8) > l {
-				return io.ErrUnexpectedEOF
-			}
-			v = uint64(encoding_binary.LittleEndian.Uint64(dAtA[iNdEx:]))
-			iNdEx += 8
-			m.FSWatcherDelayS = float64(math.Float64frombits(v))
-		case 10:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field IgnorePerms", wireType)
-			}
-			var v int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowFolderconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				v |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			m.IgnorePerms = bool(v != 0)
-		case 11:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field AutoNormalize", wireType)
-			}
-			var v int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowFolderconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				v |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			m.AutoNormalize = bool(v != 0)
-		case 12:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field MinDiskFree", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowFolderconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthFolderconfiguration
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthFolderconfiguration
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if err := m.MinDiskFree.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 13:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Versioning", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowFolderconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthFolderconfiguration
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthFolderconfiguration
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if err := m.Versioning.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 14:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Copiers", wireType)
-			}
-			m.Copiers = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowFolderconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Copiers |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 15:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field PullerMaxPendingKiB", wireType)
-			}
-			m.PullerMaxPendingKiB = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowFolderconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.PullerMaxPendingKiB |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 16:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Hashers", wireType)
-			}
-			m.Hashers = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowFolderconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Hashers |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 17:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Order", wireType)
-			}
-			m.Order = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowFolderconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Order |= PullOrder(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 18:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field IgnoreDelete", wireType)
-			}
-			var v int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowFolderconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				v |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			m.IgnoreDelete = bool(v != 0)
-		case 19:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field ScanProgressIntervalS", wireType)
-			}
-			m.ScanProgressIntervalS = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowFolderconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.ScanProgressIntervalS |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 20:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field PullerPauseS", wireType)
-			}
-			m.PullerPauseS = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowFolderconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.PullerPauseS |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 21:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field MaxConflicts", wireType)
-			}
-			m.MaxConflicts = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowFolderconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.MaxConflicts |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 22:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field DisableSparseFiles", wireType)
-			}
-			var v int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowFolderconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				v |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			m.DisableSparseFiles = bool(v != 0)
-		case 23:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field DisableTempIndexes", wireType)
-			}
-			var v int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowFolderconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				v |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			m.DisableTempIndexes = bool(v != 0)
-		case 24:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Paused", wireType)
-			}
-			var v int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowFolderconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				v |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			m.Paused = bool(v != 0)
-		case 25:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field WeakHashThresholdPct", wireType)
-			}
-			m.WeakHashThresholdPct = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowFolderconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.WeakHashThresholdPct |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 26:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field MarkerName", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowFolderconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthFolderconfiguration
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthFolderconfiguration
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.MarkerName = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		case 27:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field CopyOwnershipFromParent", wireType)
-			}
-			var v int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowFolderconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				v |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			m.CopyOwnershipFromParent = bool(v != 0)
-		case 28:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field RawModTimeWindowS", wireType)
-			}
-			m.RawModTimeWindowS = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowFolderconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.RawModTimeWindowS |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 29:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field MaxConcurrentWrites", wireType)
-			}
-			m.MaxConcurrentWrites = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowFolderconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.MaxConcurrentWrites |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 30:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field DisableFsync", wireType)
-			}
-			var v int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowFolderconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				v |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			m.DisableFsync = bool(v != 0)
-		case 31:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field BlockPullOrder", wireType)
-			}
-			m.BlockPullOrder = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowFolderconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.BlockPullOrder |= BlockPullOrder(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 32:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field CopyRangeMethod", wireType)
-			}
-			m.CopyRangeMethod = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowFolderconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.CopyRangeMethod |= fs.CopyRangeMethod(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 33:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field CaseSensitiveFS", wireType)
-			}
-			var v int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowFolderconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				v |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			m.CaseSensitiveFS = bool(v != 0)
-		case 34:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field JunctionsAsDirs", wireType)
-			}
-			var v int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowFolderconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				v |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			m.JunctionsAsDirs = bool(v != 0)
-		case 35:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field SyncOwnership", wireType)
-			}
-			var v int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowFolderconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				v |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			m.SyncOwnership = bool(v != 0)
-		case 36:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field SendOwnership", wireType)
-			}
-			var v int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowFolderconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				v |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			m.SendOwnership = bool(v != 0)
-		case 37:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field SyncXattrs", wireType)
-			}
-			var v int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowFolderconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				v |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			m.SyncXattrs = bool(v != 0)
-		case 38:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field SendXattrs", wireType)
-			}
-			var v int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowFolderconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				v |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			m.SendXattrs = bool(v != 0)
-		case 39:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field XattrFilter", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowFolderconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthFolderconfiguration
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthFolderconfiguration
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if err := m.XattrFilter.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 40:
-			if wireType != 1 {
-				return fmt.Errorf("proto: wrong wireType = %d for field FSWatcherTimeoutS", wireType)
-			}
-			var v uint64
-			if (iNdEx + 8) > l {
-				return io.ErrUnexpectedEOF
-			}
-			v = uint64(encoding_binary.LittleEndian.Uint64(dAtA[iNdEx:]))
-			iNdEx += 8
-			m.FSWatcherTimeoutS = float64(math.Float64frombits(v))
-		case 9000:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field DeprecatedReadOnly", wireType)
-			}
-			var v int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowFolderconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				v |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			m.DeprecatedReadOnly = bool(v != 0)
-		case 9001:
-			if wireType != 1 {
-				return fmt.Errorf("proto: wrong wireType = %d for field DeprecatedMinDiskFreePct", wireType)
-			}
-			var v uint64
-			if (iNdEx + 8) > l {
-				return io.ErrUnexpectedEOF
-			}
-			v = uint64(encoding_binary.LittleEndian.Uint64(dAtA[iNdEx:]))
-			iNdEx += 8
-			m.DeprecatedMinDiskFreePct = float64(math.Float64frombits(v))
-		case 9002:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field DeprecatedPullers", wireType)
-			}
-			m.DeprecatedPullers = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowFolderconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.DeprecatedPullers |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 9003:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field DeprecatedScanOwnership", wireType)
-			}
-			var v int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowFolderconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				v |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			m.DeprecatedScanOwnership = bool(v != 0)
-		default:
-			iNdEx = preIndex
-			skippy, err := skipFolderconfiguration(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthFolderconfiguration
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func (m *XattrFilter) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowFolderconfiguration
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: XattrFilter: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: XattrFilter: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Entries", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowFolderconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthFolderconfiguration
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthFolderconfiguration
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Entries = append(m.Entries, XattrFilterEntry{})
-			if err := m.Entries[len(m.Entries)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 2:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field MaxSingleEntrySize", wireType)
-			}
-			m.MaxSingleEntrySize = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowFolderconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.MaxSingleEntrySize |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 3:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field MaxTotalSize", wireType)
-			}
-			m.MaxTotalSize = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowFolderconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.MaxTotalSize |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		default:
-			iNdEx = preIndex
-			skippy, err := skipFolderconfiguration(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthFolderconfiguration
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func (m *XattrFilterEntry) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowFolderconfiguration
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: XattrFilterEntry: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: XattrFilterEntry: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Match", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowFolderconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthFolderconfiguration
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthFolderconfiguration
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Match = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		case 2:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Permit", wireType)
-			}
-			var v int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowFolderconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				v |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			m.Permit = bool(v != 0)
-		default:
-			iNdEx = preIndex
-			skippy, err := skipFolderconfiguration(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthFolderconfiguration
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func skipFolderconfiguration(dAtA []byte) (n int, err error) {
-	l := len(dAtA)
-	iNdEx := 0
-	depth := 0
-	for iNdEx < l {
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return 0, ErrIntOverflowFolderconfiguration
-			}
-			if iNdEx >= l {
-				return 0, io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= (uint64(b) & 0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		wireType := int(wire & 0x7)
-		switch wireType {
-		case 0:
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return 0, ErrIntOverflowFolderconfiguration
-				}
-				if iNdEx >= l {
-					return 0, io.ErrUnexpectedEOF
-				}
-				iNdEx++
-				if dAtA[iNdEx-1] < 0x80 {
-					break
-				}
-			}
-		case 1:
-			iNdEx += 8
-		case 2:
-			var length int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return 0, ErrIntOverflowFolderconfiguration
-				}
-				if iNdEx >= l {
-					return 0, io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				length |= (int(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if length < 0 {
-				return 0, ErrInvalidLengthFolderconfiguration
-			}
-			iNdEx += length
-		case 3:
-			depth++
-		case 4:
-			if depth == 0 {
-				return 0, ErrUnexpectedEndOfGroupFolderconfiguration
-			}
-			depth--
-		case 5:
-			iNdEx += 4
-		default:
-			return 0, fmt.Errorf("proto: illegal wireType %d", wireType)
-		}
-		if iNdEx < 0 {
-			return 0, ErrInvalidLengthFolderconfiguration
-		}
-		if depth == 0 {
-			return iNdEx, nil
-		}
-	}
-	return 0, io.ErrUnexpectedEOF
-}
-
-var (
-	ErrInvalidLengthFolderconfiguration        = fmt.Errorf("proto: negative length found during unmarshaling")
-	ErrIntOverflowFolderconfiguration          = fmt.Errorf("proto: integer overflow")
-	ErrUnexpectedEndOfGroupFolderconfiguration = fmt.Errorf("proto: unexpected end of group")
-)

lib/config/foldertype.go

@@ -6,6 +6,15 @@
 
 package config
 
+type FolderType int32
+
+const (
+	FolderTypeSendReceive      FolderType = 0
+	FolderTypeSendOnly         FolderType = 1
+	FolderTypeReceiveOnly      FolderType = 2
+	FolderTypeReceiveEncrypted FolderType = 3
+)
+
 func (t FolderType) String() string {
 	switch t {
 	case FolderTypeSendReceive:

lib/config/foldertype.pb.go

@@ -1,77 +0,0 @@
-// Code generated by protoc-gen-gogo. DO NOT EDIT.
-// source: lib/config/foldertype.proto
-
-package config
-
-import (
-	fmt "fmt"
-	_ "github.com/gogo/protobuf/gogoproto"
-	proto "github.com/gogo/protobuf/proto"
-	math "math"
-)
-
-// Reference imports to suppress errors if they are not otherwise used.
-var _ = proto.Marshal
-var _ = fmt.Errorf
-var _ = math.Inf
-
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the proto package it is being compiled against.
-// A compilation error at this line likely means your copy of the
-// proto package needs to be updated.
-const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package
-
-type FolderType int32
-
-const (
-	FolderTypeSendReceive      FolderType = 0
-	FolderTypeSendOnly         FolderType = 1
-	FolderTypeReceiveOnly      FolderType = 2
-	FolderTypeReceiveEncrypted FolderType = 3
-)
-
-var FolderType_name = map[int32]string{
-	0: "FOLDER_TYPE_SEND_RECEIVE",
-	1: "FOLDER_TYPE_SEND_ONLY",
-	2: "FOLDER_TYPE_RECEIVE_ONLY",
-	3: "FOLDER_TYPE_RECEIVE_ENCRYPTED",
-}
-
-var FolderType_value = map[string]int32{
-	"FOLDER_TYPE_SEND_RECEIVE":      0,
-	"FOLDER_TYPE_SEND_ONLY":         1,
-	"FOLDER_TYPE_RECEIVE_ONLY":      2,
-	"FOLDER_TYPE_RECEIVE_ENCRYPTED": 3,
-}
-
-func (FolderType) EnumDescriptor() ([]byte, []int) {
-	return fileDescriptor_ea6ddb20c0633575, []int{0}
-}
-
-func init() {
-	proto.RegisterEnum("config.FolderType", FolderType_name, FolderType_value)
-}
-
-func init() { proto.RegisterFile("lib/config/foldertype.proto", fileDescriptor_ea6ddb20c0633575) }
-
-var fileDescriptor_ea6ddb20c0633575 = []byte{
-	// 287 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0xce, 0xc9, 0x4c, 0xd2,
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-	0x57, 0x3f, 0x97, 0xf8, 0x20, 0x57, 0x67, 0x57, 0xcf, 0x30, 0x57, 0x01, 0x06, 0x29, 0xc9, 0xae,
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-	0x42, 0x86, 0x5c, 0xa2, 0x18, 0x1a, 0xfd, 0xfd, 0x7c, 0x22, 0x05, 0x18, 0xa5, 0xc4, 0xba, 0xe6,
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-	0x13, 0x0f, 0xe5, 0x18, 0x2e, 0x3c, 0x94, 0x63, 0x38, 0xf1, 0x48, 0x8e, 0xf1, 0xc2, 0x23, 0x39,
-	0xc6, 0x09, 0x8f, 0xe5, 0x18, 0x16, 0x3c, 0x96, 0x63, 0xbc, 0xf0, 0x58, 0x8e, 0xe1, 0xc6, 0x63,
-	0x39, 0x86, 0x28, 0xcd, 0xf4, 0xcc, 0x92, 0x8c, 0xd2, 0x24, 0xbd, 0xe4, 0xfc, 0x5c, 0xfd, 0xe2,
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-}

lib/config/guiconfiguration.go

@@ -18,6 +18,23 @@ import (
 	"github.com/syncthing/syncthing/lib/rand"
 )
 
+type GUIConfiguration struct {
+	Enabled                   bool     `json:"enabled" xml:"enabled,attr" default:"true"`
+	RawAddress                string   `json:"address" xml:"address" default:"127.0.0.1:8384"`
+	RawUnixSocketPermissions  string   `json:"unixSocketPermissions" xml:"unixSocketPermissions,omitempty"`
+	User                      string   `json:"user" xml:"user,omitempty"`
+	Password                  string   `json:"password" xml:"password,omitempty"`
+	AuthMode                  AuthMode `json:"authMode" xml:"authMode,omitempty"`
+	RawUseTLS                 bool     `json:"useTLS" xml:"tls,attr"`
+	APIKey                    string   `json:"apiKey" xml:"apikey,omitempty"`
+	InsecureAdminAccess       bool     `json:"insecureAdminAccess" xml:"insecureAdminAccess,omitempty"`
+	Theme                     string   `json:"theme" xml:"theme" default:"default"`
+	Debugging                 bool     `json:"debugging" xml:"debugging,attr"`
+	InsecureSkipHostCheck     bool     `json:"insecureSkipHostcheck" xml:"insecureSkipHostcheck,omitempty"`
+	InsecureAllowFrameLoading bool     `json:"insecureAllowFrameLoading" xml:"insecureAllowFrameLoading,omitempty"`
+	SendBasicAuthPrompt       bool     `json:"sendBasicAuthPrompt" xml:"sendBasicAuthPrompt,attr"`
+}
+
 func (c GUIConfiguration) IsAuthEnabled() bool {
 	// This function should match isAuthEnabled() in syncthingController.js
 	return c.AuthMode == AuthModeLDAP || (len(c.User) > 0 && len(c.Password) > 0)

lib/config/guiconfiguration.pb.go

@@ -1,840 +0,0 @@
-// Code generated by protoc-gen-gogo. DO NOT EDIT.
-// source: lib/config/guiconfiguration.proto
-
-package config
-
-import (
-	fmt "fmt"
-	proto "github.com/gogo/protobuf/proto"
-	_ "github.com/syncthing/syncthing/proto/ext"
-	io "io"
-	math "math"
-	math_bits "math/bits"
-)
-
-// Reference imports to suppress errors if they are not otherwise used.
-var _ = proto.Marshal
-var _ = fmt.Errorf
-var _ = math.Inf
-
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the proto package it is being compiled against.
-// A compilation error at this line likely means your copy of the
-// proto package needs to be updated.
-const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package
-
-type GUIConfiguration struct {
-	Enabled                   bool     `protobuf:"varint,1,opt,name=enabled,proto3" json:"enabled" xml:"enabled,attr" default:"true"`
-	RawAddress                string   `protobuf:"bytes,2,opt,name=address,proto3" json:"address" xml:"address" default:"127.0.0.1:8384"`
-	RawUnixSocketPermissions  string   `protobuf:"bytes,3,opt,name=unix_socket_permissions,json=unixSocketPermissions,proto3" json:"unixSocketPermissions" xml:"unixSocketPermissions,omitempty"`
-	User                      string   `protobuf:"bytes,4,opt,name=user,proto3" json:"user" xml:"user,omitempty"`
-	Password                  string   `protobuf:"bytes,5,opt,name=password,proto3" json:"password" xml:"password,omitempty"`
-	AuthMode                  AuthMode `protobuf:"varint,6,opt,name=auth_mode,json=authMode,proto3,enum=config.AuthMode" json:"authMode" xml:"authMode,omitempty"`
-	RawUseTLS                 bool     `protobuf:"varint,7,opt,name=use_tls,json=useTls,proto3" json:"useTLS" xml:"tls,attr"`
-	APIKey                    string   `protobuf:"bytes,8,opt,name=api_key,json=apiKey,proto3" json:"apiKey" xml:"apikey,omitempty"`
-	InsecureAdminAccess       bool     `protobuf:"varint,9,opt,name=insecure_admin_access,json=insecureAdminAccess,proto3" json:"insecureAdminAccess" xml:"insecureAdminAccess,omitempty"`
-	Theme                     string   `protobuf:"bytes,10,opt,name=theme,proto3" json:"theme" xml:"theme" default:"default"`
-	Debugging                 bool     `protobuf:"varint,11,opt,name=debugging,proto3" json:"debugging" xml:"debugging,attr"`
-	InsecureSkipHostCheck     bool     `protobuf:"varint,12,opt,name=insecure_skip_host_check,json=insecureSkipHostCheck,proto3" json:"insecureSkipHostcheck" xml:"insecureSkipHostcheck,omitempty"`
-	InsecureAllowFrameLoading bool     `protobuf:"varint,13,opt,name=insecure_allow_frame_loading,json=insecureAllowFrameLoading,proto3" json:"insecureAllowFrameLoading" xml:"insecureAllowFrameLoading,omitempty"`
-	SendBasicAuthPrompt       bool     `protobuf:"varint,14,opt,name=send_basic_auth_prompt,json=sendBasicAuthPrompt,proto3" json:"sendBasicAuthPrompt" xml:"sendBasicAuthPrompt,attr"`
-}
-
-func (m *GUIConfiguration) Reset()         { *m = GUIConfiguration{} }
-func (m *GUIConfiguration) String() string { return proto.CompactTextString(m) }
-func (*GUIConfiguration) ProtoMessage()    {}
-func (*GUIConfiguration) Descriptor() ([]byte, []int) {
-	return fileDescriptor_2a9586d611855d64, []int{0}
-}
-func (m *GUIConfiguration) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *GUIConfiguration) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_GUIConfiguration.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalToSizedBuffer(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *GUIConfiguration) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_GUIConfiguration.Merge(m, src)
-}
-func (m *GUIConfiguration) XXX_Size() int {
-	return m.ProtoSize()
-}
-func (m *GUIConfiguration) XXX_DiscardUnknown() {
-	xxx_messageInfo_GUIConfiguration.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_GUIConfiguration proto.InternalMessageInfo
-
-func init() {
-	proto.RegisterType((*GUIConfiguration)(nil), "config.GUIConfiguration")
-}
-
-func init() { proto.RegisterFile("lib/config/guiconfiguration.proto", fileDescriptor_2a9586d611855d64) }
-
-var fileDescriptor_2a9586d611855d64 = []byte{
-	// 888 bytes of a gzipped FileDescriptorProto
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-}
-
-func (m *GUIConfiguration) Marshal() (dAtA []byte, err error) {
-	size := m.ProtoSize()
-	dAtA = make([]byte, size)
-	n, err := m.MarshalToSizedBuffer(dAtA[:size])
-	if err != nil {
-		return nil, err
-	}
-	return dAtA[:n], nil
-}
-
-func (m *GUIConfiguration) MarshalTo(dAtA []byte) (int, error) {
-	size := m.ProtoSize()
-	return m.MarshalToSizedBuffer(dAtA[:size])
-}
-
-func (m *GUIConfiguration) MarshalToSizedBuffer(dAtA []byte) (int, error) {
-	i := len(dAtA)
-	_ = i
-	var l int
-	_ = l
-	if m.SendBasicAuthPrompt {
-		i--
-		if m.SendBasicAuthPrompt {
-			dAtA[i] = 1
-		} else {
-			dAtA[i] = 0
-		}
-		i--
-		dAtA[i] = 0x70
-	}
-	if m.InsecureAllowFrameLoading {
-		i--
-		if m.InsecureAllowFrameLoading {
-			dAtA[i] = 1
-		} else {
-			dAtA[i] = 0
-		}
-		i--
-		dAtA[i] = 0x68
-	}
-	if m.InsecureSkipHostCheck {
-		i--
-		if m.InsecureSkipHostCheck {
-			dAtA[i] = 1
-		} else {
-			dAtA[i] = 0
-		}
-		i--
-		dAtA[i] = 0x60
-	}
-	if m.Debugging {
-		i--
-		if m.Debugging {
-			dAtA[i] = 1
-		} else {
-			dAtA[i] = 0
-		}
-		i--
-		dAtA[i] = 0x58
-	}
-	if len(m.Theme) > 0 {
-		i -= len(m.Theme)
-		copy(dAtA[i:], m.Theme)
-		i = encodeVarintGuiconfiguration(dAtA, i, uint64(len(m.Theme)))
-		i--
-		dAtA[i] = 0x52
-	}
-	if m.InsecureAdminAccess {
-		i--
-		if m.InsecureAdminAccess {
-			dAtA[i] = 1
-		} else {
-			dAtA[i] = 0
-		}
-		i--
-		dAtA[i] = 0x48
-	}
-	if len(m.APIKey) > 0 {
-		i -= len(m.APIKey)
-		copy(dAtA[i:], m.APIKey)
-		i = encodeVarintGuiconfiguration(dAtA, i, uint64(len(m.APIKey)))
-		i--
-		dAtA[i] = 0x42
-	}
-	if m.RawUseTLS {
-		i--
-		if m.RawUseTLS {
-			dAtA[i] = 1
-		} else {
-			dAtA[i] = 0
-		}
-		i--
-		dAtA[i] = 0x38
-	}
-	if m.AuthMode != 0 {
-		i = encodeVarintGuiconfiguration(dAtA, i, uint64(m.AuthMode))
-		i--
-		dAtA[i] = 0x30
-	}
-	if len(m.Password) > 0 {
-		i -= len(m.Password)
-		copy(dAtA[i:], m.Password)
-		i = encodeVarintGuiconfiguration(dAtA, i, uint64(len(m.Password)))
-		i--
-		dAtA[i] = 0x2a
-	}
-	if len(m.User) > 0 {
-		i -= len(m.User)
-		copy(dAtA[i:], m.User)
-		i = encodeVarintGuiconfiguration(dAtA, i, uint64(len(m.User)))
-		i--
-		dAtA[i] = 0x22
-	}
-	if len(m.RawUnixSocketPermissions) > 0 {
-		i -= len(m.RawUnixSocketPermissions)
-		copy(dAtA[i:], m.RawUnixSocketPermissions)
-		i = encodeVarintGuiconfiguration(dAtA, i, uint64(len(m.RawUnixSocketPermissions)))
-		i--
-		dAtA[i] = 0x1a
-	}
-	if len(m.RawAddress) > 0 {
-		i -= len(m.RawAddress)
-		copy(dAtA[i:], m.RawAddress)
-		i = encodeVarintGuiconfiguration(dAtA, i, uint64(len(m.RawAddress)))
-		i--
-		dAtA[i] = 0x12
-	}
-	if m.Enabled {
-		i--
-		if m.Enabled {
-			dAtA[i] = 1
-		} else {
-			dAtA[i] = 0
-		}
-		i--
-		dAtA[i] = 0x8
-	}
-	return len(dAtA) - i, nil
-}
-
-func encodeVarintGuiconfiguration(dAtA []byte, offset int, v uint64) int {
-	offset -= sovGuiconfiguration(v)
-	base := offset
-	for v >= 1<<7 {
-		dAtA[offset] = uint8(v&0x7f | 0x80)
-		v >>= 7
-		offset++
-	}
-	dAtA[offset] = uint8(v)
-	return base
-}
-func (m *GUIConfiguration) ProtoSize() (n int) {
-	if m == nil {
-		return 0
-	}
-	var l int
-	_ = l
-	if m.Enabled {
-		n += 2
-	}
-	l = len(m.RawAddress)
-	if l > 0 {
-		n += 1 + l + sovGuiconfiguration(uint64(l))
-	}
-	l = len(m.RawUnixSocketPermissions)
-	if l > 0 {
-		n += 1 + l + sovGuiconfiguration(uint64(l))
-	}
-	l = len(m.User)
-	if l > 0 {
-		n += 1 + l + sovGuiconfiguration(uint64(l))
-	}
-	l = len(m.Password)
-	if l > 0 {
-		n += 1 + l + sovGuiconfiguration(uint64(l))
-	}
-	if m.AuthMode != 0 {
-		n += 1 + sovGuiconfiguration(uint64(m.AuthMode))
-	}
-	if m.RawUseTLS {
-		n += 2
-	}
-	l = len(m.APIKey)
-	if l > 0 {
-		n += 1 + l + sovGuiconfiguration(uint64(l))
-	}
-	if m.InsecureAdminAccess {
-		n += 2
-	}
-	l = len(m.Theme)
-	if l > 0 {
-		n += 1 + l + sovGuiconfiguration(uint64(l))
-	}
-	if m.Debugging {
-		n += 2
-	}
-	if m.InsecureSkipHostCheck {
-		n += 2
-	}
-	if m.InsecureAllowFrameLoading {
-		n += 2
-	}
-	if m.SendBasicAuthPrompt {
-		n += 2
-	}
-	return n
-}
-
-func sovGuiconfiguration(x uint64) (n int) {
-	return (math_bits.Len64(x|1) + 6) / 7
-}
-func sozGuiconfiguration(x uint64) (n int) {
-	return sovGuiconfiguration(uint64((x << 1) ^ uint64((int64(x) >> 63))))
-}
-func (m *GUIConfiguration) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowGuiconfiguration
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: GUIConfiguration: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: GUIConfiguration: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Enabled", wireType)
-			}
-			var v int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowGuiconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				v |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			m.Enabled = bool(v != 0)
-		case 2:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field RawAddress", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowGuiconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthGuiconfiguration
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthGuiconfiguration
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.RawAddress = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		case 3:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field RawUnixSocketPermissions", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowGuiconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthGuiconfiguration
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthGuiconfiguration
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.RawUnixSocketPermissions = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		case 4:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field User", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowGuiconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthGuiconfiguration
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthGuiconfiguration
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.User = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		case 5:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Password", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowGuiconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthGuiconfiguration
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthGuiconfiguration
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Password = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		case 6:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field AuthMode", wireType)
-			}
-			m.AuthMode = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowGuiconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.AuthMode |= AuthMode(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 7:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field RawUseTLS", wireType)
-			}
-			var v int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowGuiconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				v |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			m.RawUseTLS = bool(v != 0)
-		case 8:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field APIKey", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowGuiconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthGuiconfiguration
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthGuiconfiguration
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.APIKey = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		case 9:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field InsecureAdminAccess", wireType)
-			}
-			var v int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowGuiconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				v |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			m.InsecureAdminAccess = bool(v != 0)
-		case 10:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Theme", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowGuiconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthGuiconfiguration
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthGuiconfiguration
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Theme = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		case 11:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Debugging", wireType)
-			}
-			var v int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowGuiconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				v |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			m.Debugging = bool(v != 0)
-		case 12:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field InsecureSkipHostCheck", wireType)
-			}
-			var v int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowGuiconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				v |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			m.InsecureSkipHostCheck = bool(v != 0)
-		case 13:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field InsecureAllowFrameLoading", wireType)
-			}
-			var v int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowGuiconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				v |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			m.InsecureAllowFrameLoading = bool(v != 0)
-		case 14:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field SendBasicAuthPrompt", wireType)
-			}
-			var v int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowGuiconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				v |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			m.SendBasicAuthPrompt = bool(v != 0)
-		default:
-			iNdEx = preIndex
-			skippy, err := skipGuiconfiguration(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthGuiconfiguration
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func skipGuiconfiguration(dAtA []byte) (n int, err error) {
-	l := len(dAtA)
-	iNdEx := 0
-	depth := 0
-	for iNdEx < l {
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return 0, ErrIntOverflowGuiconfiguration
-			}
-			if iNdEx >= l {
-				return 0, io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= (uint64(b) & 0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		wireType := int(wire & 0x7)
-		switch wireType {
-		case 0:
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return 0, ErrIntOverflowGuiconfiguration
-				}
-				if iNdEx >= l {
-					return 0, io.ErrUnexpectedEOF
-				}
-				iNdEx++
-				if dAtA[iNdEx-1] < 0x80 {
-					break
-				}
-			}
-		case 1:
-			iNdEx += 8
-		case 2:
-			var length int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return 0, ErrIntOverflowGuiconfiguration
-				}
-				if iNdEx >= l {
-					return 0, io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				length |= (int(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if length < 0 {
-				return 0, ErrInvalidLengthGuiconfiguration
-			}
-			iNdEx += length
-		case 3:
-			depth++
-		case 4:
-			if depth == 0 {
-				return 0, ErrUnexpectedEndOfGroupGuiconfiguration
-			}
-			depth--
-		case 5:
-			iNdEx += 4
-		default:
-			return 0, fmt.Errorf("proto: illegal wireType %d", wireType)
-		}
-		if iNdEx < 0 {
-			return 0, ErrInvalidLengthGuiconfiguration
-		}
-		if depth == 0 {
-			return iNdEx, nil
-		}
-	}
-	return 0, io.ErrUnexpectedEOF
-}
-
-var (
-	ErrInvalidLengthGuiconfiguration        = fmt.Errorf("proto: negative length found during unmarshaling")
-	ErrIntOverflowGuiconfiguration          = fmt.Errorf("proto: integer overflow")
-	ErrUnexpectedEndOfGroupGuiconfiguration = fmt.Errorf("proto: unexpected end of group")
-)

lib/config/ldapconfiguration.go

@@ -6,6 +6,15 @@
 
 package config
 
+type LDAPConfiguration struct {
+	Address            string        `json:"address" xml:"address,omitempty"`
+	BindDN             string        `json:"bindDN" xml:"bindDN,omitempty"`
+	Transport          LDAPTransport `json:"transport" xml:"transport,omitempty"`
+	InsecureSkipVerify bool          `json:"insecureSkipVerify" xml:"insecureSkipVerify,omitempty" default:"false"`
+	SearchBaseDN       string        `json:"searchBaseDN" xml:"searchBaseDN,omitempty"`
+	SearchFilter       string        `json:"searchFilter" xml:"searchFilter,omitempty"`
+}
+
 func (c LDAPConfiguration) Copy() LDAPConfiguration {
 	return c
 }

lib/config/ldapconfiguration.pb.go

@@ -1,526 +0,0 @@
-// Code generated by protoc-gen-gogo. DO NOT EDIT.
-// source: lib/config/ldapconfiguration.proto
-
-package config
-
-import (
-	fmt "fmt"
-	proto "github.com/gogo/protobuf/proto"
-	_ "github.com/syncthing/syncthing/proto/ext"
-	io "io"
-	math "math"
-	math_bits "math/bits"
-)
-
-// Reference imports to suppress errors if they are not otherwise used.
-var _ = proto.Marshal
-var _ = fmt.Errorf
-var _ = math.Inf
-
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the proto package it is being compiled against.
-// A compilation error at this line likely means your copy of the
-// proto package needs to be updated.
-const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package
-
-type LDAPConfiguration struct {
-	Address            string        `protobuf:"bytes,1,opt,name=address,proto3" json:"address" xml:"address,omitempty"`
-	BindDN             string        `protobuf:"bytes,2,opt,name=bind_dn,json=bindDn,proto3" json:"bindDN" xml:"bindDN,omitempty"`
-	Transport          LDAPTransport `protobuf:"varint,3,opt,name=transport,proto3,enum=config.LDAPTransport" json:"transport" xml:"transport,omitempty"`
-	InsecureSkipVerify bool          `protobuf:"varint,4,opt,name=insecure_skip_verify,json=insecureSkipVerify,proto3" json:"insecureSkipVerify" xml:"insecureSkipVerify,omitempty" default:"false"`
-	SearchBaseDN       string        `protobuf:"bytes,5,opt,name=search_base_dn,json=searchBaseDn,proto3" json:"searchBaseDN" xml:"searchBaseDN,omitempty"`
-	SearchFilter       string        `protobuf:"bytes,6,opt,name=search_filter,json=searchFilter,proto3" json:"searchFilter" xml:"searchFilter,omitempty"`
-}
-
-func (m *LDAPConfiguration) Reset()         { *m = LDAPConfiguration{} }
-func (m *LDAPConfiguration) String() string { return proto.CompactTextString(m) }
-func (*LDAPConfiguration) ProtoMessage()    {}
-func (*LDAPConfiguration) Descriptor() ([]byte, []int) {
-	return fileDescriptor_9681ad7e41c73956, []int{0}
-}
-func (m *LDAPConfiguration) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *LDAPConfiguration) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_LDAPConfiguration.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalToSizedBuffer(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *LDAPConfiguration) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_LDAPConfiguration.Merge(m, src)
-}
-func (m *LDAPConfiguration) XXX_Size() int {
-	return m.ProtoSize()
-}
-func (m *LDAPConfiguration) XXX_DiscardUnknown() {
-	xxx_messageInfo_LDAPConfiguration.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_LDAPConfiguration proto.InternalMessageInfo
-
-func init() {
-	proto.RegisterType((*LDAPConfiguration)(nil), "config.LDAPConfiguration")
-}
-
-func init() {
-	proto.RegisterFile("lib/config/ldapconfiguration.proto", fileDescriptor_9681ad7e41c73956)
-}
-
-var fileDescriptor_9681ad7e41c73956 = []byte{
-	// 500 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x7c, 0x53, 0xbf, 0x6f, 0xd3, 0x40,
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-	0xfe, 0x7d, 0x0d, 0xff, 0x26, 0xd6, 0x86, 0xa8, 0x74, 0xd6, 0x8c, 0xd4, 0xae, 0x64, 0x75, 0x9b,
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-	0x4f, 0xd7, 0x37, 0x86, 0x94, 0xdd, 0x18, 0xd2, 0xf5, 0xd4, 0x90, 0xb3, 0xa9, 0x21, 0xff, 0x9a,
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-	0xc0, 0x03, 0x00, 0x00,
-}
-
-func (m *LDAPConfiguration) Marshal() (dAtA []byte, err error) {
-	size := m.ProtoSize()
-	dAtA = make([]byte, size)
-	n, err := m.MarshalToSizedBuffer(dAtA[:size])
-	if err != nil {
-		return nil, err
-	}
-	return dAtA[:n], nil
-}
-
-func (m *LDAPConfiguration) MarshalTo(dAtA []byte) (int, error) {
-	size := m.ProtoSize()
-	return m.MarshalToSizedBuffer(dAtA[:size])
-}
-
-func (m *LDAPConfiguration) MarshalToSizedBuffer(dAtA []byte) (int, error) {
-	i := len(dAtA)
-	_ = i
-	var l int
-	_ = l
-	if len(m.SearchFilter) > 0 {
-		i -= len(m.SearchFilter)
-		copy(dAtA[i:], m.SearchFilter)
-		i = encodeVarintLdapconfiguration(dAtA, i, uint64(len(m.SearchFilter)))
-		i--
-		dAtA[i] = 0x32
-	}
-	if len(m.SearchBaseDN) > 0 {
-		i -= len(m.SearchBaseDN)
-		copy(dAtA[i:], m.SearchBaseDN)
-		i = encodeVarintLdapconfiguration(dAtA, i, uint64(len(m.SearchBaseDN)))
-		i--
-		dAtA[i] = 0x2a
-	}
-	if m.InsecureSkipVerify {
-		i--
-		if m.InsecureSkipVerify {
-			dAtA[i] = 1
-		} else {
-			dAtA[i] = 0
-		}
-		i--
-		dAtA[i] = 0x20
-	}
-	if m.Transport != 0 {
-		i = encodeVarintLdapconfiguration(dAtA, i, uint64(m.Transport))
-		i--
-		dAtA[i] = 0x18
-	}
-	if len(m.BindDN) > 0 {
-		i -= len(m.BindDN)
-		copy(dAtA[i:], m.BindDN)
-		i = encodeVarintLdapconfiguration(dAtA, i, uint64(len(m.BindDN)))
-		i--
-		dAtA[i] = 0x12
-	}
-	if len(m.Address) > 0 {
-		i -= len(m.Address)
-		copy(dAtA[i:], m.Address)
-		i = encodeVarintLdapconfiguration(dAtA, i, uint64(len(m.Address)))
-		i--
-		dAtA[i] = 0xa
-	}
-	return len(dAtA) - i, nil
-}
-
-func encodeVarintLdapconfiguration(dAtA []byte, offset int, v uint64) int {
-	offset -= sovLdapconfiguration(v)
-	base := offset
-	for v >= 1<<7 {
-		dAtA[offset] = uint8(v&0x7f | 0x80)
-		v >>= 7
-		offset++
-	}
-	dAtA[offset] = uint8(v)
-	return base
-}
-func (m *LDAPConfiguration) ProtoSize() (n int) {
-	if m == nil {
-		return 0
-	}
-	var l int
-	_ = l
-	l = len(m.Address)
-	if l > 0 {
-		n += 1 + l + sovLdapconfiguration(uint64(l))
-	}
-	l = len(m.BindDN)
-	if l > 0 {
-		n += 1 + l + sovLdapconfiguration(uint64(l))
-	}
-	if m.Transport != 0 {
-		n += 1 + sovLdapconfiguration(uint64(m.Transport))
-	}
-	if m.InsecureSkipVerify {
-		n += 2
-	}
-	l = len(m.SearchBaseDN)
-	if l > 0 {
-		n += 1 + l + sovLdapconfiguration(uint64(l))
-	}
-	l = len(m.SearchFilter)
-	if l > 0 {
-		n += 1 + l + sovLdapconfiguration(uint64(l))
-	}
-	return n
-}
-
-func sovLdapconfiguration(x uint64) (n int) {
-	return (math_bits.Len64(x|1) + 6) / 7
-}
-func sozLdapconfiguration(x uint64) (n int) {
-	return sovLdapconfiguration(uint64((x << 1) ^ uint64((int64(x) >> 63))))
-}
-func (m *LDAPConfiguration) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowLdapconfiguration
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: LDAPConfiguration: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: LDAPConfiguration: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Address", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowLdapconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthLdapconfiguration
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthLdapconfiguration
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Address = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		case 2:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field BindDN", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowLdapconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthLdapconfiguration
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthLdapconfiguration
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.BindDN = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		case 3:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Transport", wireType)
-			}
-			m.Transport = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowLdapconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Transport |= LDAPTransport(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 4:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field InsecureSkipVerify", wireType)
-			}
-			var v int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowLdapconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				v |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			m.InsecureSkipVerify = bool(v != 0)
-		case 5:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field SearchBaseDN", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowLdapconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthLdapconfiguration
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthLdapconfiguration
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.SearchBaseDN = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		case 6:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field SearchFilter", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowLdapconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthLdapconfiguration
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthLdapconfiguration
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.SearchFilter = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		default:
-			iNdEx = preIndex
-			skippy, err := skipLdapconfiguration(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthLdapconfiguration
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func skipLdapconfiguration(dAtA []byte) (n int, err error) {
-	l := len(dAtA)
-	iNdEx := 0
-	depth := 0
-	for iNdEx < l {
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return 0, ErrIntOverflowLdapconfiguration
-			}
-			if iNdEx >= l {
-				return 0, io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= (uint64(b) & 0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		wireType := int(wire & 0x7)
-		switch wireType {
-		case 0:
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return 0, ErrIntOverflowLdapconfiguration
-				}
-				if iNdEx >= l {
-					return 0, io.ErrUnexpectedEOF
-				}
-				iNdEx++
-				if dAtA[iNdEx-1] < 0x80 {
-					break
-				}
-			}
-		case 1:
-			iNdEx += 8
-		case 2:
-			var length int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return 0, ErrIntOverflowLdapconfiguration
-				}
-				if iNdEx >= l {
-					return 0, io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				length |= (int(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if length < 0 {
-				return 0, ErrInvalidLengthLdapconfiguration
-			}
-			iNdEx += length
-		case 3:
-			depth++
-		case 4:
-			if depth == 0 {
-				return 0, ErrUnexpectedEndOfGroupLdapconfiguration
-			}
-			depth--
-		case 5:
-			iNdEx += 4
-		default:
-			return 0, fmt.Errorf("proto: illegal wireType %d", wireType)
-		}
-		if iNdEx < 0 {
-			return 0, ErrInvalidLengthLdapconfiguration
-		}
-		if depth == 0 {
-			return iNdEx, nil
-		}
-	}
-	return 0, io.ErrUnexpectedEOF
-}
-
-var (
-	ErrInvalidLengthLdapconfiguration        = fmt.Errorf("proto: negative length found during unmarshaling")
-	ErrIntOverflowLdapconfiguration          = fmt.Errorf("proto: integer overflow")
-	ErrUnexpectedEndOfGroupLdapconfiguration = fmt.Errorf("proto: unexpected end of group")
-)

lib/config/ldaptransport.go

@@ -6,6 +6,14 @@
 
 package config
 
+type LDAPTransport int32
+
+const (
+	LDAPTransportPlain    LDAPTransport = 0
+	LDAPTransportTLS      LDAPTransport = 2
+	LDAPTransportStartTLS LDAPTransport = 3
+)
+
 func (t LDAPTransport) String() string {
 	switch t {
 	case LDAPTransportPlain:

lib/config/ldaptransport.pb.go

@@ -1,75 +0,0 @@
-// Code generated by protoc-gen-gogo. DO NOT EDIT.
-// source: lib/config/ldaptransport.proto
-
-package config
-
-import (
-	fmt "fmt"
-	_ "github.com/gogo/protobuf/gogoproto"
-	proto "github.com/gogo/protobuf/proto"
-	_ "github.com/syncthing/syncthing/proto/ext"
-	math "math"
-)
-
-// Reference imports to suppress errors if they are not otherwise used.
-var _ = proto.Marshal
-var _ = fmt.Errorf
-var _ = math.Inf
-
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the proto package it is being compiled against.
-// A compilation error at this line likely means your copy of the
-// proto package needs to be updated.
-const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package
-
-type LDAPTransport int32
-
-const (
-	LDAPTransportPlain    LDAPTransport = 0
-	LDAPTransportTLS      LDAPTransport = 2
-	LDAPTransportStartTLS LDAPTransport = 3
-)
-
-var LDAPTransport_name = map[int32]string{
-	0: "LDAP_TRANSPORT_PLAIN",
-	2: "LDAP_TRANSPORT_TLS",
-	3: "LDAP_TRANSPORT_START_TLS",
-}
-
-var LDAPTransport_value = map[string]int32{
-	"LDAP_TRANSPORT_PLAIN":     0,
-	"LDAP_TRANSPORT_TLS":       2,
-	"LDAP_TRANSPORT_START_TLS": 3,
-}
-
-func (LDAPTransport) EnumDescriptor() ([]byte, []int) {
-	return fileDescriptor_79795fc8505b82bf, []int{0}
-}
-
-func init() {
-	proto.RegisterEnum("config.LDAPTransport", LDAPTransport_name, LDAPTransport_value)
-}
-
-func init() { proto.RegisterFile("lib/config/ldaptransport.proto", fileDescriptor_79795fc8505b82bf) }
-
-var fileDescriptor_79795fc8505b82bf = []byte{
-	// 273 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0xcb, 0xc9, 0x4c, 0xd2,
-	0x4f, 0xce, 0xcf, 0x4b, 0xcb, 0x4c, 0xd7, 0xcf, 0x49, 0x49, 0x2c, 0x28, 0x29, 0x4a, 0xcc, 0x2b,
-	0x2e, 0xc8, 0x2f, 0x2a, 0xd1, 0x2b, 0x28, 0xca, 0x2f, 0xc9, 0x17, 0x62, 0x83, 0xc8, 0x49, 0x29,
-	0x17, 0xa5, 0x16, 0xe4, 0x17, 0xeb, 0x83, 0x05, 0x93, 0x4a, 0xd3, 0xf4, 0xd3, 0xf3, 0xd3, 0xf3,
-	0xc1, 0x1c, 0x30, 0x0b, 0xa2, 0x58, 0x8a, 0x33, 0xb5, 0x02, 0xaa, 0x4f, 0xeb, 0x23, 0x23, 0x17,
-	0xaf, 0x8f, 0x8b, 0x63, 0x40, 0x08, 0xcc, 0x3c, 0x21, 0x37, 0x2e, 0x11, 0x90, 0x40, 0x7c, 0x48,
-	0x90, 0xa3, 0x5f, 0x70, 0x80, 0x7f, 0x50, 0x48, 0x7c, 0x80, 0x8f, 0xa3, 0xa7, 0x9f, 0x00, 0x83,
-	0x94, 0x4e, 0xd7, 0x5c, 0x05, 0x21, 0x14, 0xc5, 0x01, 0x39, 0x89, 0x99, 0x79, 0x97, 0xfa, 0x54,
-	0xb1, 0x88, 0x0a, 0x39, 0x70, 0x09, 0xa1, 0x99, 0x13, 0xe2, 0x13, 0x2c, 0xc0, 0x24, 0xa5, 0xd1,
-	0x35, 0x57, 0x41, 0x00, 0x45, 0x7d, 0x88, 0x4f, 0xf0, 0xa5, 0x3e, 0x55, 0x0c, 0x31, 0xa1, 0x00,
-	0x2e, 0x09, 0x34, 0x13, 0x82, 0x43, 0x1c, 0xa1, 0xe6, 0x30, 0x4b, 0x19, 0x75, 0xcd, 0x55, 0x10,
-	0x45, 0xd1, 0x13, 0x5c, 0x92, 0x08, 0x33, 0x0c, 0xbb, 0x84, 0x14, 0xcb, 0x8a, 0x25, 0x72, 0x0c,
-	0x4e, 0xde, 0x27, 0x1e, 0xca, 0x31, 0x5c, 0x78, 0x28, 0xc7, 0x70, 0xe2, 0x91, 0x1c, 0xe3, 0x85,
-	0x47, 0x72, 0x8c, 0x13, 0x1e, 0xcb, 0x31, 0x2c, 0x78, 0x2c, 0xc7, 0x78, 0xe1, 0xb1, 0x1c, 0xc3,
-	0x8d, 0xc7, 0x72, 0x0c, 0x51, 0x9a, 0xe9, 0x99, 0x25, 0x19, 0xa5, 0x49, 0x7a, 0xc9, 0xf9, 0xb9,
-	0xfa, 0xc5, 0x95, 0x79, 0xc9, 0x25, 0x19, 0x99, 0x79, 0xe9, 0x48, 0x2c, 0x44, 0x64, 0x24, 0xb1,
-	0x81, 0xc3, 0xd1, 0x18, 0x10, 0x00, 0x00, 0xff, 0xff, 0xc1, 0x56, 0xde, 0x17, 0xa1, 0x01, 0x00,
-	0x00,
-}

lib/config/migrations.go

@@ -114,7 +114,7 @@ func migrateToConfigV35(cfg *Configuration) {
 	for i, fcfg := range cfg.Folders {
 		params := fcfg.Versioning.Params
 		if params["fsType"] != "" {
-			var fsType fs.FilesystemType
+			var fsType FilesystemType
 			_ = fsType.UnmarshalText([]byte(params["fsType"]))
 			cfg.Folders[i].Versioning.FSType = fsType
 		}
@@ -228,7 +228,7 @@ func migrateToConfigV23(cfg *Configuration) {
 
 func migrateToConfigV22(cfg *Configuration) {
 	for i := range cfg.Folders {
-		cfg.Folders[i].FilesystemType = fs.FilesystemTypeBasic
+		cfg.Folders[i].FilesystemType = FilesystemTypeBasic
 		// Migrate to templated external versioner commands
 		if cfg.Folders[i].Versioning.Type == "external" {
 			cfg.Folders[i].Versioning.Params["command"] += " %FOLDER_PATH% %FILE_PATH%"
@@ -238,7 +238,7 @@ func migrateToConfigV22(cfg *Configuration) {
 
 func migrateToConfigV21(cfg *Configuration) {
 	for _, folder := range cfg.Folders {
-		if folder.FilesystemType != fs.FilesystemTypeBasic {
+		if folder.FilesystemType != FilesystemTypeBasic {
 			continue
 		}
 		switch folder.Versioning.Type {

lib/config/observed.go

@@ -0,0 +1,26 @@
+// Copyright (C) 2014 The Syncthing Authors.
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at https://mozilla.org/MPL/2.0/.
+
+package config
+
+import (
+	"time"
+
+	"github.com/syncthing/syncthing/lib/protocol"
+)
+
+type ObservedFolder struct {
+	Time  time.Time `json:"time" xml:"time,attr"`
+	ID    string    `json:"id" xml:"id,attr"`
+	Label string    `json:"label" xml:"label,attr"`
+}
+
+type ObservedDevice struct {
+	Time    time.Time         `json:"time" xml:"time,attr"`
+	ID      protocol.DeviceID `json:"deviceID" xml:"id,attr"`
+	Name    string            `json:"name" xml:"name,attr"`
+	Address string            `json:"address" xml:"address,attr"`
+}

lib/config/observed.pb.go

@@ -1,716 +0,0 @@
-// Code generated by protoc-gen-gogo. DO NOT EDIT.
-// source: lib/config/observed.proto
-
-package config
-
-import (
-	fmt "fmt"
-	proto "github.com/gogo/protobuf/proto"
-	github_com_gogo_protobuf_types "github.com/gogo/protobuf/types"
-	github_com_syncthing_syncthing_lib_protocol "github.com/syncthing/syncthing/lib/protocol"
-	_ "github.com/syncthing/syncthing/proto/ext"
-	_ "google.golang.org/protobuf/types/known/timestamppb"
-	io "io"
-	math "math"
-	math_bits "math/bits"
-	time "time"
-)
-
-// Reference imports to suppress errors if they are not otherwise used.
-var _ = proto.Marshal
-var _ = fmt.Errorf
-var _ = math.Inf
-var _ = time.Kitchen
-
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the proto package it is being compiled against.
-// A compilation error at this line likely means your copy of the
-// proto package needs to be updated.
-const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package
-
-type ObservedFolder struct {
-	Time  time.Time `protobuf:"bytes,1,opt,name=time,proto3,stdtime" json:"time" xml:"time,attr"`
-	ID    string    `protobuf:"bytes,2,opt,name=id,proto3" json:"id" xml:"id,attr"`
-	Label string    `protobuf:"bytes,3,opt,name=label,proto3" json:"label" xml:"label,attr"`
-}
-
-func (m *ObservedFolder) Reset()         { *m = ObservedFolder{} }
-func (m *ObservedFolder) String() string { return proto.CompactTextString(m) }
-func (*ObservedFolder) ProtoMessage()    {}
-func (*ObservedFolder) Descriptor() ([]byte, []int) {
-	return fileDescriptor_49f68ff7b178722f, []int{0}
-}
-func (m *ObservedFolder) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *ObservedFolder) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_ObservedFolder.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalToSizedBuffer(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *ObservedFolder) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_ObservedFolder.Merge(m, src)
-}
-func (m *ObservedFolder) XXX_Size() int {
-	return m.ProtoSize()
-}
-func (m *ObservedFolder) XXX_DiscardUnknown() {
-	xxx_messageInfo_ObservedFolder.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_ObservedFolder proto.InternalMessageInfo
-
-type ObservedDevice struct {
-	Time    time.Time                                            `protobuf:"bytes,1,opt,name=time,proto3,stdtime" json:"time" xml:"time,attr"`
-	ID      github_com_syncthing_syncthing_lib_protocol.DeviceID `protobuf:"bytes,2,opt,name=id,proto3,customtype=github.com/syncthing/syncthing/lib/protocol.DeviceID" json:"deviceID" xml:"id,attr"`
-	Name    string                                               `protobuf:"bytes,3,opt,name=name,proto3" json:"name" xml:"name,attr"`
-	Address string                                               `protobuf:"bytes,4,opt,name=address,proto3" json:"address" xml:"address,attr"`
-}
-
-func (m *ObservedDevice) Reset()         { *m = ObservedDevice{} }
-func (m *ObservedDevice) String() string { return proto.CompactTextString(m) }
-func (*ObservedDevice) ProtoMessage()    {}
-func (*ObservedDevice) Descriptor() ([]byte, []int) {
-	return fileDescriptor_49f68ff7b178722f, []int{1}
-}
-func (m *ObservedDevice) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *ObservedDevice) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_ObservedDevice.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalToSizedBuffer(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *ObservedDevice) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_ObservedDevice.Merge(m, src)
-}
-func (m *ObservedDevice) XXX_Size() int {
-	return m.ProtoSize()
-}
-func (m *ObservedDevice) XXX_DiscardUnknown() {
-	xxx_messageInfo_ObservedDevice.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_ObservedDevice proto.InternalMessageInfo
-
-func init() {
-	proto.RegisterType((*ObservedFolder)(nil), "config.ObservedFolder")
-	proto.RegisterType((*ObservedDevice)(nil), "config.ObservedDevice")
-}
-
-func init() { proto.RegisterFile("lib/config/observed.proto", fileDescriptor_49f68ff7b178722f) }
-
-var fileDescriptor_49f68ff7b178722f = []byte{
-	// 440 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xbc, 0x93, 0x3f, 0x6f, 0xd4, 0x30,
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-	0xf4, 0x0f, 0x53, 0xe9, 0x9f, 0x20, 0xda, 0x57, 0x93, 0xbd, 0xf8, 0x13, 0x00, 0x00, 0xff, 0xff,
-	0xd0, 0xf0, 0x82, 0x78, 0x30, 0x03, 0x00, 0x00,
-}
-
-func (m *ObservedFolder) Marshal() (dAtA []byte, err error) {
-	size := m.ProtoSize()
-	dAtA = make([]byte, size)
-	n, err := m.MarshalToSizedBuffer(dAtA[:size])
-	if err != nil {
-		return nil, err
-	}
-	return dAtA[:n], nil
-}
-
-func (m *ObservedFolder) MarshalTo(dAtA []byte) (int, error) {
-	size := m.ProtoSize()
-	return m.MarshalToSizedBuffer(dAtA[:size])
-}
-
-func (m *ObservedFolder) MarshalToSizedBuffer(dAtA []byte) (int, error) {
-	i := len(dAtA)
-	_ = i
-	var l int
-	_ = l
-	if len(m.Label) > 0 {
-		i -= len(m.Label)
-		copy(dAtA[i:], m.Label)
-		i = encodeVarintObserved(dAtA, i, uint64(len(m.Label)))
-		i--
-		dAtA[i] = 0x1a
-	}
-	if len(m.ID) > 0 {
-		i -= len(m.ID)
-		copy(dAtA[i:], m.ID)
-		i = encodeVarintObserved(dAtA, i, uint64(len(m.ID)))
-		i--
-		dAtA[i] = 0x12
-	}
-	n1, err1 := github_com_gogo_protobuf_types.StdTimeMarshalTo(m.Time, dAtA[i-github_com_gogo_protobuf_types.SizeOfStdTime(m.Time):])
-	if err1 != nil {
-		return 0, err1
-	}
-	i -= n1
-	i = encodeVarintObserved(dAtA, i, uint64(n1))
-	i--
-	dAtA[i] = 0xa
-	return len(dAtA) - i, nil
-}
-
-func (m *ObservedDevice) Marshal() (dAtA []byte, err error) {
-	size := m.ProtoSize()
-	dAtA = make([]byte, size)
-	n, err := m.MarshalToSizedBuffer(dAtA[:size])
-	if err != nil {
-		return nil, err
-	}
-	return dAtA[:n], nil
-}
-
-func (m *ObservedDevice) MarshalTo(dAtA []byte) (int, error) {
-	size := m.ProtoSize()
-	return m.MarshalToSizedBuffer(dAtA[:size])
-}
-
-func (m *ObservedDevice) MarshalToSizedBuffer(dAtA []byte) (int, error) {
-	i := len(dAtA)
-	_ = i
-	var l int
-	_ = l
-	if len(m.Address) > 0 {
-		i -= len(m.Address)
-		copy(dAtA[i:], m.Address)
-		i = encodeVarintObserved(dAtA, i, uint64(len(m.Address)))
-		i--
-		dAtA[i] = 0x22
-	}
-	if len(m.Name) > 0 {
-		i -= len(m.Name)
-		copy(dAtA[i:], m.Name)
-		i = encodeVarintObserved(dAtA, i, uint64(len(m.Name)))
-		i--
-		dAtA[i] = 0x1a
-	}
-	{
-		size := m.ID.ProtoSize()
-		i -= size
-		if _, err := m.ID.MarshalTo(dAtA[i:]); err != nil {
-			return 0, err
-		}
-		i = encodeVarintObserved(dAtA, i, uint64(size))
-	}
-	i--
-	dAtA[i] = 0x12
-	n2, err2 := github_com_gogo_protobuf_types.StdTimeMarshalTo(m.Time, dAtA[i-github_com_gogo_protobuf_types.SizeOfStdTime(m.Time):])
-	if err2 != nil {
-		return 0, err2
-	}
-	i -= n2
-	i = encodeVarintObserved(dAtA, i, uint64(n2))
-	i--
-	dAtA[i] = 0xa
-	return len(dAtA) - i, nil
-}
-
-func encodeVarintObserved(dAtA []byte, offset int, v uint64) int {
-	offset -= sovObserved(v)
-	base := offset
-	for v >= 1<<7 {
-		dAtA[offset] = uint8(v&0x7f | 0x80)
-		v >>= 7
-		offset++
-	}
-	dAtA[offset] = uint8(v)
-	return base
-}
-func (m *ObservedFolder) ProtoSize() (n int) {
-	if m == nil {
-		return 0
-	}
-	var l int
-	_ = l
-	l = github_com_gogo_protobuf_types.SizeOfStdTime(m.Time)
-	n += 1 + l + sovObserved(uint64(l))
-	l = len(m.ID)
-	if l > 0 {
-		n += 1 + l + sovObserved(uint64(l))
-	}
-	l = len(m.Label)
-	if l > 0 {
-		n += 1 + l + sovObserved(uint64(l))
-	}
-	return n
-}
-
-func (m *ObservedDevice) ProtoSize() (n int) {
-	if m == nil {
-		return 0
-	}
-	var l int
-	_ = l
-	l = github_com_gogo_protobuf_types.SizeOfStdTime(m.Time)
-	n += 1 + l + sovObserved(uint64(l))
-	l = m.ID.ProtoSize()
-	n += 1 + l + sovObserved(uint64(l))
-	l = len(m.Name)
-	if l > 0 {
-		n += 1 + l + sovObserved(uint64(l))
-	}
-	l = len(m.Address)
-	if l > 0 {
-		n += 1 + l + sovObserved(uint64(l))
-	}
-	return n
-}
-
-func sovObserved(x uint64) (n int) {
-	return (math_bits.Len64(x|1) + 6) / 7
-}
-func sozObserved(x uint64) (n int) {
-	return sovObserved(uint64((x << 1) ^ uint64((int64(x) >> 63))))
-}
-func (m *ObservedFolder) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowObserved
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: ObservedFolder: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: ObservedFolder: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Time", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowObserved
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthObserved
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthObserved
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if err := github_com_gogo_protobuf_types.StdTimeUnmarshal(&m.Time, dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 2:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field ID", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowObserved
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthObserved
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthObserved
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.ID = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		case 3:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Label", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowObserved
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthObserved
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthObserved
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Label = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		default:
-			iNdEx = preIndex
-			skippy, err := skipObserved(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthObserved
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func (m *ObservedDevice) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowObserved
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: ObservedDevice: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: ObservedDevice: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Time", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowObserved
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthObserved
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthObserved
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if err := github_com_gogo_protobuf_types.StdTimeUnmarshal(&m.Time, dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 2:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field ID", wireType)
-			}
-			var byteLen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowObserved
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				byteLen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if byteLen < 0 {
-				return ErrInvalidLengthObserved
-			}
-			postIndex := iNdEx + byteLen
-			if postIndex < 0 {
-				return ErrInvalidLengthObserved
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if err := m.ID.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 3:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Name", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowObserved
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthObserved
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthObserved
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Name = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		case 4:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Address", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowObserved
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthObserved
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthObserved
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Address = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		default:
-			iNdEx = preIndex
-			skippy, err := skipObserved(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthObserved
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func skipObserved(dAtA []byte) (n int, err error) {
-	l := len(dAtA)
-	iNdEx := 0
-	depth := 0
-	for iNdEx < l {
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return 0, ErrIntOverflowObserved
-			}
-			if iNdEx >= l {
-				return 0, io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= (uint64(b) & 0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		wireType := int(wire & 0x7)
-		switch wireType {
-		case 0:
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return 0, ErrIntOverflowObserved
-				}
-				if iNdEx >= l {
-					return 0, io.ErrUnexpectedEOF
-				}
-				iNdEx++
-				if dAtA[iNdEx-1] < 0x80 {
-					break
-				}
-			}
-		case 1:
-			iNdEx += 8
-		case 2:
-			var length int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return 0, ErrIntOverflowObserved
-				}
-				if iNdEx >= l {
-					return 0, io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				length |= (int(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if length < 0 {
-				return 0, ErrInvalidLengthObserved
-			}
-			iNdEx += length
-		case 3:
-			depth++
-		case 4:
-			if depth == 0 {
-				return 0, ErrUnexpectedEndOfGroupObserved
-			}
-			depth--
-		case 5:
-			iNdEx += 4
-		default:
-			return 0, fmt.Errorf("proto: illegal wireType %d", wireType)
-		}
-		if iNdEx < 0 {
-			return 0, ErrInvalidLengthObserved
-		}
-		if depth == 0 {
-			return iNdEx, nil
-		}
-	}
-	return 0, io.ErrUnexpectedEOF
-}
-
-var (
-	ErrInvalidLengthObserved        = fmt.Errorf("proto: negative length found during unmarshaling")
-	ErrIntOverflowObserved          = fmt.Errorf("proto: integer overflow")
-	ErrUnexpectedEndOfGroupObserved = fmt.Errorf("proto: unexpected end of group")
-)

lib/config/optionsconfiguration.go

@@ -16,6 +16,81 @@ import (
 	"github.com/syncthing/syncthing/lib/structutil"
 )
 
+type OptionsConfiguration struct {
+	RawListenAddresses          []string `json:"listenAddresses" xml:"listenAddress" default:"default"`
+	RawGlobalAnnServers         []string `json:"globalAnnounceServers" xml:"globalAnnounceServer" default:"default"`
+	GlobalAnnEnabled            bool     `json:"globalAnnounceEnabled" xml:"globalAnnounceEnabled" default:"true"`
+	LocalAnnEnabled             bool     `json:"localAnnounceEnabled" xml:"localAnnounceEnabled" default:"true"`
+	LocalAnnPort                int      `json:"localAnnouncePort" xml:"localAnnouncePort" default:"21027"`
+	LocalAnnMCAddr              string   `json:"localAnnounceMCAddr" xml:"localAnnounceMCAddr" default:"[ff12::8384]:21027"`
+	MaxSendKbps                 int      `json:"maxSendKbps" xml:"maxSendKbps"`
+	MaxRecvKbps                 int      `json:"maxRecvKbps" xml:"maxRecvKbps"`
+	ReconnectIntervalS          int      `json:"reconnectionIntervalS" xml:"reconnectionIntervalS" default:"60"`
+	RelaysEnabled               bool     `json:"relaysEnabled" xml:"relaysEnabled" default:"true"`
+	RelayReconnectIntervalM     int      `json:"relayReconnectIntervalM" xml:"relayReconnectIntervalM" default:"10"`
+	StartBrowser                bool     `json:"startBrowser" xml:"startBrowser" default:"true"`
+	NATEnabled                  bool     `json:"natEnabled" xml:"natEnabled" default:"true"`
+	NATLeaseM                   int      `json:"natLeaseMinutes" xml:"natLeaseMinutes" default:"60"`
+	NATRenewalM                 int      `json:"natRenewalMinutes" xml:"natRenewalMinutes" default:"30"`
+	NATTimeoutS                 int      `json:"natTimeoutSeconds" xml:"natTimeoutSeconds" default:"10"`
+	URAccepted                  int      `json:"urAccepted" xml:"urAccepted"`
+	URSeen                      int      `json:"urSeen" xml:"urSeen"`
+	URUniqueID                  string   `json:"urUniqueId" xml:"urUniqueID"`
+	URURL                       string   `json:"urURL" xml:"urURL" default:"https://data.syncthing.net/newdata"`
+	URPostInsecurely            bool     `json:"urPostInsecurely" xml:"urPostInsecurely" default:"false"`
+	URInitialDelayS             int      `json:"urInitialDelayS" xml:"urInitialDelayS" default:"1800"`
+	AutoUpgradeIntervalH        int      `json:"autoUpgradeIntervalH" xml:"autoUpgradeIntervalH" default:"12"`
+	UpgradeToPreReleases        bool     `json:"upgradeToPreReleases" xml:"upgradeToPreReleases"`
+	KeepTemporariesH            int      `json:"keepTemporariesH" xml:"keepTemporariesH" default:"24"`
+	CacheIgnoredFiles           bool     `json:"cacheIgnoredFiles" xml:"cacheIgnoredFiles" default:"false"`
+	ProgressUpdateIntervalS     int      `json:"progressUpdateIntervalS" xml:"progressUpdateIntervalS" default:"5"`
+	LimitBandwidthInLan         bool     `json:"limitBandwidthInLan" xml:"limitBandwidthInLan" default:"false"`
+	MinHomeDiskFree             Size     `json:"minHomeDiskFree" xml:"minHomeDiskFree" default:"1 %"`
+	ReleasesURL                 string   `json:"releasesURL" xml:"releasesURL" default:"https://upgrades.syncthing.net/meta.json"`
+	AlwaysLocalNets             []string `json:"alwaysLocalNets" xml:"alwaysLocalNet"`
+	OverwriteRemoteDevNames     bool     `json:"overwriteRemoteDeviceNamesOnConnect" xml:"overwriteRemoteDeviceNamesOnConnect" default:"false"`
+	TempIndexMinBlocks          int      `json:"tempIndexMinBlocks" xml:"tempIndexMinBlocks" default:"10"`
+	UnackedNotificationIDs      []string `json:"unackedNotificationIDs" xml:"unackedNotificationID"`
+	TrafficClass                int      `json:"trafficClass" xml:"trafficClass"`
+	DeprecatedDefaultFolderPath string   `json:"-" xml:"defaultFolderPath,omitempty"` // Deprecated: Do not use.
+	SetLowPriority              bool     `json:"setLowPriority" xml:"setLowPriority" default:"true"`
+	RawMaxFolderConcurrency     int      `json:"maxFolderConcurrency" xml:"maxFolderConcurrency"`
+	CRURL                       string   `json:"crURL" xml:"crashReportingURL" default:"https://crash.syncthing.net/newcrash"`
+	CREnabled                   bool     `json:"crashReportingEnabled" xml:"crashReportingEnabled" default:"true"`
+	StunKeepaliveStartS         int      `json:"stunKeepaliveStartS" xml:"stunKeepaliveStartS" default:"180"`
+	StunKeepaliveMinS           int      `json:"stunKeepaliveMinS" xml:"stunKeepaliveMinS" default:"20"`
+	RawStunServers              []string `json:"stunServers" xml:"stunServer" default:"default"`
+	DatabaseTuning              Tuning   `json:"databaseTuning" xml:"databaseTuning" restart:"true"`
+	RawMaxCIRequestKiB          int      `json:"maxConcurrentIncomingRequestKiB" xml:"maxConcurrentIncomingRequestKiB"`
+	AnnounceLANAddresses        bool     `json:"announceLANAddresses" xml:"announceLANAddresses" default:"true"`
+	SendFullIndexOnUpgrade      bool     `json:"sendFullIndexOnUpgrade" xml:"sendFullIndexOnUpgrade"`
+	FeatureFlags                []string `json:"featureFlags" xml:"featureFlag"`
+	// The number of connections at which we stop trying to connect to more
+	// devices, zero meaning no limit. Does not affect incoming connections.
+	ConnectionLimitEnough int `json:"connectionLimitEnough" xml:"connectionLimitEnough"`
+	// The maximum number of connections which we will allow in total, zero
+	// meaning no limit. Affects incoming connections and prevents
+	// attempting outgoing connections.
+	ConnectionLimitMax int `json:"connectionLimitMax" xml:"connectionLimitMax"`
+	// When set, this allows TLS 1.2 on sync connections, where we otherwise
+	// default to TLS 1.3+ only.
+	InsecureAllowOldTLSVersions        bool `json:"insecureAllowOldTLSVersions" xml:"insecureAllowOldTLSVersions"`
+	ConnectionPriorityTCPLAN           int  `json:"connectionPriorityTcpLan" xml:"connectionPriorityTcpLan" default:"10"`
+	ConnectionPriorityQUICLAN          int  `json:"connectionPriorityQuicLan" xml:"connectionPriorityQuicLan" default:"20"`
+	ConnectionPriorityTCPWAN           int  `json:"connectionPriorityTcpWan" xml:"connectionPriorityTcpWan" default:"30"`
+	ConnectionPriorityQUICWAN          int  `json:"connectionPriorityQuicWan" xml:"connectionPriorityQuicWan" default:"40"`
+	ConnectionPriorityRelay            int  `json:"connectionPriorityRelay" xml:"connectionPriorityRelay" default:"50"`
+	ConnectionPriorityUpgradeThreshold int  `json:"connectionPriorityUpgradeThreshold" xml:"connectionPriorityUpgradeThreshold" default:"0"`
+	// Legacy deprecated
+	DeprecatedUPnPEnabled        bool     `json:"-" xml:"upnpEnabled,omitempty"`        // Deprecated: Do not use.
+	DeprecatedUPnPLeaseM         int      `json:"-" xml:"upnpLeaseMinutes,omitempty"`   // Deprecated: Do not use.
+	DeprecatedUPnPRenewalM       int      `json:"-" xml:"upnpRenewalMinutes,omitempty"` // Deprecated: Do not use.
+	DeprecatedUPnPTimeoutS       int      `json:"-" xml:"upnpTimeoutSeconds,omitempty"` // Deprecated: Do not use.
+	DeprecatedRelayServers       []string `json:"-" xml:"relayServer,omitempty"`        // Deprecated: Do not use.
+	DeprecatedMinHomeDiskFreePct float64  `json:"-" xml:"minHomeDiskFreePct,omitempty"` // Deprecated: Do not use.
+	DeprecatedMaxConcurrentScans int      `json:"-" xml:"maxConcurrentScans,omitempty"` // Deprecated: Do not use.
+}
+
 func (opts OptionsConfiguration) Copy() OptionsConfiguration {
 	optsCopy := opts
 	optsCopy.RawListenAddresses = make([]string, len(opts.RawListenAddresses))

lib/config/optionsconfiguration.pb.go

@@ -1,2735 +0,0 @@
-// Code generated by protoc-gen-gogo. DO NOT EDIT.
-// source: lib/config/optionsconfiguration.proto
-
-package config
-
-import (
-	encoding_binary "encoding/binary"
-	fmt "fmt"
-	proto "github.com/gogo/protobuf/proto"
-	_ "github.com/syncthing/syncthing/proto/ext"
-	io "io"
-	math "math"
-	math_bits "math/bits"
-)
-
-// Reference imports to suppress errors if they are not otherwise used.
-var _ = proto.Marshal
-var _ = fmt.Errorf
-var _ = math.Inf
-
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the proto package it is being compiled against.
-// A compilation error at this line likely means your copy of the
-// proto package needs to be updated.
-const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package
-
-type OptionsConfiguration struct {
-	RawListenAddresses          []string `protobuf:"bytes,1,rep,name=listen_addresses,json=listenAddresses,proto3" json:"listenAddresses" xml:"listenAddress" default:"default"`
-	RawGlobalAnnServers         []string `protobuf:"bytes,2,rep,name=global_discovery_servers,json=globalDiscoveryServers,proto3" json:"globalAnnounceServers" xml:"globalAnnounceServer" default:"default"`
-	GlobalAnnEnabled            bool     `protobuf:"varint,3,opt,name=global_discovery_enabled,json=globalDiscoveryEnabled,proto3" json:"globalAnnounceEnabled" xml:"globalAnnounceEnabled" default:"true"`
-	LocalAnnEnabled             bool     `protobuf:"varint,4,opt,name=local_discovery_enabled,json=localDiscoveryEnabled,proto3" json:"localAnnounceEnabled" xml:"localAnnounceEnabled" default:"true"`
-	LocalAnnPort                int      `protobuf:"varint,5,opt,name=local_announce_port,json=localAnnouncePort,proto3,casttype=int" json:"localAnnouncePort" xml:"localAnnouncePort" default:"21027"`
-	LocalAnnMCAddr              string   `protobuf:"bytes,6,opt,name=local_announce_multicast_address,json=localAnnounceMulticastAddress,proto3" json:"localAnnounceMCAddr" xml:"localAnnounceMCAddr" default:"[ff12::8384]:21027"`
-	MaxSendKbps                 int      `protobuf:"varint,7,opt,name=max_send_kbps,json=maxSendKbps,proto3,casttype=int" json:"maxSendKbps" xml:"maxSendKbps"`
-	MaxRecvKbps                 int      `protobuf:"varint,8,opt,name=max_recv_kbps,json=maxRecvKbps,proto3,casttype=int" json:"maxRecvKbps" xml:"maxRecvKbps"`
-	ReconnectIntervalS          int      `protobuf:"varint,9,opt,name=reconnection_interval_s,json=reconnectionIntervalS,proto3,casttype=int" json:"reconnectionIntervalS" xml:"reconnectionIntervalS" default:"60"`
-	RelaysEnabled               bool     `protobuf:"varint,10,opt,name=relays_enabled,json=relaysEnabled,proto3" json:"relaysEnabled" xml:"relaysEnabled" default:"true"`
-	RelayReconnectIntervalM     int      `protobuf:"varint,11,opt,name=relays_reconnect_interval_m,json=relaysReconnectIntervalM,proto3,casttype=int" json:"relayReconnectIntervalM" xml:"relayReconnectIntervalM" default:"10"`
-	StartBrowser                bool     `protobuf:"varint,12,opt,name=start_browser,json=startBrowser,proto3" json:"startBrowser" xml:"startBrowser" default:"true"`
-	NATEnabled                  bool     `protobuf:"varint,14,opt,name=nat_traversal_enabled,json=natTraversalEnabled,proto3" json:"natEnabled" xml:"natEnabled" default:"true"`
-	NATLeaseM                   int      `protobuf:"varint,15,opt,name=nat_traversal_lease_m,json=natTraversalLeaseM,proto3,casttype=int" json:"natLeaseMinutes" xml:"natLeaseMinutes" default:"60"`
-	NATRenewalM                 int      `protobuf:"varint,16,opt,name=nat_traversal_renewal_m,json=natTraversalRenewalM,proto3,casttype=int" json:"natRenewalMinutes" xml:"natRenewalMinutes" default:"30"`
-	NATTimeoutS                 int      `protobuf:"varint,17,opt,name=nat_traversal_timeout_s,json=natTraversalTimeoutS,proto3,casttype=int" json:"natTimeoutSeconds" xml:"natTimeoutSeconds" default:"10"`
-	URAccepted                  int      `protobuf:"varint,18,opt,name=usage_reporting_accepted,json=usageReportingAccepted,proto3,casttype=int" json:"urAccepted" xml:"urAccepted"`
-	URSeen                      int      `protobuf:"varint,19,opt,name=usage_reporting_seen,json=usageReportingSeen,proto3,casttype=int" json:"urSeen" xml:"urSeen"`
-	URUniqueID                  string   `protobuf:"bytes,20,opt,name=usage_reporting_unique_id,json=usageReportingUniqueId,proto3" json:"urUniqueId" xml:"urUniqueID"`
-	URURL                       string   `protobuf:"bytes,21,opt,name=usage_reporting_url,json=usageReportingUrl,proto3" json:"urURL" xml:"urURL" default:"https://data.syncthing.net/newdata"`
-	URPostInsecurely            bool     `protobuf:"varint,22,opt,name=usage_reporting_post_insecurely,json=usageReportingPostInsecurely,proto3" json:"urPostInsecurely" xml:"urPostInsecurely" default:"false"`
-	URInitialDelayS             int      `protobuf:"varint,23,opt,name=usage_reporting_initial_delay_s,json=usageReportingInitialDelayS,proto3,casttype=int" json:"urInitialDelayS" xml:"urInitialDelayS" default:"1800"`
-	AutoUpgradeIntervalH        int      `protobuf:"varint,25,opt,name=auto_upgrade_interval_h,json=autoUpgradeIntervalH,proto3,casttype=int" json:"autoUpgradeIntervalH" xml:"autoUpgradeIntervalH" default:"12"`
-	UpgradeToPreReleases        bool     `protobuf:"varint,26,opt,name=upgrade_to_pre_releases,json=upgradeToPreReleases,proto3" json:"upgradeToPreReleases" xml:"upgradeToPreReleases"`
-	KeepTemporariesH            int      `protobuf:"varint,27,opt,name=keep_temporaries_h,json=keepTemporariesH,proto3,casttype=int" json:"keepTemporariesH" xml:"keepTemporariesH" default:"24"`
-	CacheIgnoredFiles           bool     `protobuf:"varint,28,opt,name=cache_ignored_files,json=cacheIgnoredFiles,proto3" json:"cacheIgnoredFiles" xml:"cacheIgnoredFiles" default:"false"`
-	ProgressUpdateIntervalS     int      `protobuf:"varint,29,opt,name=progress_update_interval_s,json=progressUpdateIntervalS,proto3,casttype=int" json:"progressUpdateIntervalS" xml:"progressUpdateIntervalS" default:"5"`
-	LimitBandwidthInLan         bool     `protobuf:"varint,30,opt,name=limit_bandwidth_in_lan,json=limitBandwidthInLan,proto3" json:"limitBandwidthInLan" xml:"limitBandwidthInLan" default:"false"`
-	MinHomeDiskFree             Size     `protobuf:"bytes,31,opt,name=min_home_disk_free,json=minHomeDiskFree,proto3" json:"minHomeDiskFree" xml:"minHomeDiskFree" default:"1 %"`
-	ReleasesURL                 string   `protobuf:"bytes,32,opt,name=releases_url,json=releasesUrl,proto3" json:"releasesURL" xml:"releasesURL" default:"https://upgrades.syncthing.net/meta.json"`
-	AlwaysLocalNets             []string `protobuf:"bytes,33,rep,name=always_local_nets,json=alwaysLocalNets,proto3" json:"alwaysLocalNets" xml:"alwaysLocalNet"`
-	OverwriteRemoteDevNames     bool     `protobuf:"varint,34,opt,name=overwrite_remote_device_names_on_connect,json=overwriteRemoteDeviceNamesOnConnect,proto3" json:"overwriteRemoteDeviceNamesOnConnect" xml:"overwriteRemoteDeviceNamesOnConnect" default:"false"`
-	TempIndexMinBlocks          int      `protobuf:"varint,35,opt,name=temp_index_min_blocks,json=tempIndexMinBlocks,proto3,casttype=int" json:"tempIndexMinBlocks" xml:"tempIndexMinBlocks" default:"10"`
-	UnackedNotificationIDs      []string `protobuf:"bytes,36,rep,name=unacked_notification_ids,json=unackedNotificationIds,proto3" json:"unackedNotificationIDs" xml:"unackedNotificationID"`
-	TrafficClass                int      `protobuf:"varint,37,opt,name=traffic_class,json=trafficClass,proto3,casttype=int" json:"trafficClass" xml:"trafficClass"`
-	DeprecatedDefaultFolderPath string   `protobuf:"bytes,38,opt,name=default_folder_path,json=defaultFolderPath,proto3" json:"-" xml:"defaultFolderPath,omitempty"` // Deprecated: Do not use.
-	SetLowPriority              bool     `protobuf:"varint,39,opt,name=set_low_priority,json=setLowPriority,proto3" json:"setLowPriority" xml:"setLowPriority" default:"true"`
-	RawMaxFolderConcurrency     int      `protobuf:"varint,40,opt,name=max_folder_concurrency,json=maxFolderConcurrency,proto3,casttype=int" json:"maxFolderConcurrency" xml:"maxFolderConcurrency"`
-	CRURL                       string   `protobuf:"bytes,41,opt,name=crash_reporting_url,json=crashReportingUrl,proto3" json:"crURL" xml:"crashReportingURL" default:"https://crash.syncthing.net/newcrash"`
-	CREnabled                   bool     `protobuf:"varint,42,opt,name=crash_reporting_enabled,json=crashReportingEnabled,proto3" json:"crashReportingEnabled" xml:"crashReportingEnabled" default:"true"`
-	StunKeepaliveStartS         int      `protobuf:"varint,43,opt,name=stun_keepalive_start_s,json=stunKeepaliveStartS,proto3,casttype=int" json:"stunKeepaliveStartS" xml:"stunKeepaliveStartS" default:"180"`
-	StunKeepaliveMinS           int      `protobuf:"varint,44,opt,name=stun_keepalive_min_s,json=stunKeepaliveMinS,proto3,casttype=int" json:"stunKeepaliveMinS" xml:"stunKeepaliveMinS" default:"20"`
-	RawStunServers              []string `protobuf:"bytes,45,rep,name=stun_servers,json=stunServers,proto3" json:"stunServers" xml:"stunServer" default:"default"`
-	DatabaseTuning              Tuning   `protobuf:"varint,46,opt,name=database_tuning,json=databaseTuning,proto3,enum=config.Tuning" json:"databaseTuning" xml:"databaseTuning" restart:"true"`
-	RawMaxCIRequestKiB          int      `protobuf:"varint,47,opt,name=max_concurrent_incoming_request_kib,json=maxConcurrentIncomingRequestKib,proto3,casttype=int" json:"maxConcurrentIncomingRequestKiB" xml:"maxConcurrentIncomingRequestKiB"`
-	AnnounceLANAddresses        bool     `protobuf:"varint,48,opt,name=announce_lan_addresses,json=announceLanAddresses,proto3" json:"announceLANAddresses" xml:"announceLANAddresses" default:"true"`
-	SendFullIndexOnUpgrade      bool     `protobuf:"varint,49,opt,name=send_full_index_on_upgrade,json=sendFullIndexOnUpgrade,proto3" json:"sendFullIndexOnUpgrade" xml:"sendFullIndexOnUpgrade"`
-	FeatureFlags                []string `protobuf:"bytes,50,rep,name=feature_flags,json=featureFlags,proto3" json:"featureFlags" xml:"featureFlag"`
-	// The number of connections at which we stop trying to connect to more
-	// devices, zero meaning no limit. Does not affect incoming connections.
-	ConnectionLimitEnough int `protobuf:"varint,51,opt,name=connection_limit_enough,json=connectionLimitEnough,proto3,casttype=int" json:"connectionLimitEnough" xml:"connectionLimitEnough"`
-	// The maximum number of connections which we will allow in total, zero
-	// meaning no limit. Affects incoming connections and prevents
-	// attempting outgoing connections.
-	ConnectionLimitMax int `protobuf:"varint,52,opt,name=connection_limit_max,json=connectionLimitMax,proto3,casttype=int" json:"connectionLimitMax" xml:"connectionLimitMax"`
-	// When set, this allows TLS 1.2 on sync connections, where we otherwise
-	// default to TLS 1.3+ only.
-	InsecureAllowOldTLSVersions        bool `protobuf:"varint,53,opt,name=insecure_allow_old_tls_versions,json=insecureAllowOldTlsVersions,proto3" json:"insecureAllowOldTLSVersions" xml:"insecureAllowOldTLSVersions"`
-	ConnectionPriorityTCPLAN           int  `protobuf:"varint,54,opt,name=connection_priority_tcp_lan,json=connectionPriorityTcpLan,proto3,casttype=int" json:"connectionPriorityTcpLan" xml:"connectionPriorityTcpLan" default:"10"`
-	ConnectionPriorityQUICLAN          int  `protobuf:"varint,55,opt,name=connection_priority_quic_lan,json=connectionPriorityQuicLan,proto3,casttype=int" json:"connectionPriorityQuicLan" xml:"connectionPriorityQuicLan" default:"20"`
-	ConnectionPriorityTCPWAN           int  `protobuf:"varint,56,opt,name=connection_priority_tcp_wan,json=connectionPriorityTcpWan,proto3,casttype=int" json:"connectionPriorityTcpWan" xml:"connectionPriorityTcpWan" default:"30"`
-	ConnectionPriorityQUICWAN          int  `protobuf:"varint,57,opt,name=connection_priority_quic_wan,json=connectionPriorityQuicWan,proto3,casttype=int" json:"connectionPriorityQuicWan" xml:"connectionPriorityQuicWan" default:"40"`
-	ConnectionPriorityRelay            int  `protobuf:"varint,58,opt,name=connection_priority_relay,json=connectionPriorityRelay,proto3,casttype=int" json:"connectionPriorityRelay" xml:"connectionPriorityRelay" default:"50"`
-	ConnectionPriorityUpgradeThreshold int  `protobuf:"varint,59,opt,name=connection_priority_upgrade_threshold,json=connectionPriorityUpgradeThreshold,proto3,casttype=int" json:"connectionPriorityUpgradeThreshold" xml:"connectionPriorityUpgradeThreshold" default:"0"`
-	// Legacy deprecated
-	DeprecatedUPnPEnabled        bool     `protobuf:"varint,9000,opt,name=upnp_enabled,json=upnpEnabled,proto3" json:"-" xml:"upnpEnabled,omitempty"`                                    // Deprecated: Do not use.
-	DeprecatedUPnPLeaseM         int      `protobuf:"varint,9001,opt,name=upnp_lease_m,json=upnpLeaseM,proto3,casttype=int" json:"-" xml:"upnpLeaseMinutes,omitempty"`                   // Deprecated: Do not use.
-	DeprecatedUPnPRenewalM       int      `protobuf:"varint,9002,opt,name=upnp_renewal_m,json=upnpRenewalM,proto3,casttype=int" json:"-" xml:"upnpRenewalMinutes,omitempty"`             // Deprecated: Do not use.
-	DeprecatedUPnPTimeoutS       int      `protobuf:"varint,9003,opt,name=upnp_timeout_s,json=upnpTimeoutS,proto3,casttype=int" json:"-" xml:"upnpTimeoutSeconds,omitempty"`             // Deprecated: Do not use.
-	DeprecatedRelayServers       []string `protobuf:"bytes,9004,rep,name=relay_servers,json=relayServers,proto3" json:"-" xml:"relayServer,omitempty"`                                   // Deprecated: Do not use.
-	DeprecatedMinHomeDiskFreePct float64  `protobuf:"fixed64,9005,opt,name=min_home_disk_free_pct,json=minHomeDiskFreePct,proto3" json:"-" xml:"minHomeDiskFreePct,omitempty"`           // Deprecated: Do not use.
-	DeprecatedMaxConcurrentScans int      `protobuf:"varint,9006,opt,name=max_concurrent_scans,json=maxConcurrentScans,proto3,casttype=int" json:"-" xml:"maxConcurrentScans,omitempty"` // Deprecated: Do not use.
-}
-
-func (m *OptionsConfiguration) Reset()         { *m = OptionsConfiguration{} }
-func (m *OptionsConfiguration) String() string { return proto.CompactTextString(m) }
-func (*OptionsConfiguration) ProtoMessage()    {}
-func (*OptionsConfiguration) Descriptor() ([]byte, []int) {
-	return fileDescriptor_d09882599506ca03, []int{0}
-}
-func (m *OptionsConfiguration) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *OptionsConfiguration) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_OptionsConfiguration.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalToSizedBuffer(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *OptionsConfiguration) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_OptionsConfiguration.Merge(m, src)
-}
-func (m *OptionsConfiguration) XXX_Size() int {
-	return m.ProtoSize()
-}
-func (m *OptionsConfiguration) XXX_DiscardUnknown() {
-	xxx_messageInfo_OptionsConfiguration.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_OptionsConfiguration proto.InternalMessageInfo
-
-func init() {
-	proto.RegisterType((*OptionsConfiguration)(nil), "config.OptionsConfiguration")
-}
-
-func init() {
-	proto.RegisterFile("lib/config/optionsconfiguration.proto", fileDescriptor_d09882599506ca03)
-}
-
-var fileDescriptor_d09882599506ca03 = []byte{
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-		dAtA[i] = 0x90
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-	if len(m.AlwaysLocalNets) > 0 {
-		for iNdEx := len(m.AlwaysLocalNets) - 1; iNdEx >= 0; iNdEx-- {
-			i -= len(m.AlwaysLocalNets[iNdEx])
-			copy(dAtA[i:], m.AlwaysLocalNets[iNdEx])
-			i = encodeVarintOptionsconfiguration(dAtA, i, uint64(len(m.AlwaysLocalNets[iNdEx])))
-			i--
-			dAtA[i] = 0x2
-			i--
-			dAtA[i] = 0x8a
-		}
-	}
-	if len(m.ReleasesURL) > 0 {
-		i -= len(m.ReleasesURL)
-		copy(dAtA[i:], m.ReleasesURL)
-		i = encodeVarintOptionsconfiguration(dAtA, i, uint64(len(m.ReleasesURL)))
-		i--
-		dAtA[i] = 0x2
-		i--
-		dAtA[i] = 0x82
-	}
-	{
-		size, err := m.MinHomeDiskFree.MarshalToSizedBuffer(dAtA[:i])
-		if err != nil {
-			return 0, err
-		}
-		i -= size
-		i = encodeVarintOptionsconfiguration(dAtA, i, uint64(size))
-	}
-	i--
-	dAtA[i] = 0x1
-	i--
-	dAtA[i] = 0xfa
-	if m.LimitBandwidthInLan {
-		i--
-		if m.LimitBandwidthInLan {
-			dAtA[i] = 1
-		} else {
-			dAtA[i] = 0
-		}
-		i--
-		dAtA[i] = 0x1
-		i--
-		dAtA[i] = 0xf0
-	}
-	if m.ProgressUpdateIntervalS != 0 {
-		i = encodeVarintOptionsconfiguration(dAtA, i, uint64(m.ProgressUpdateIntervalS))
-		i--
-		dAtA[i] = 0x1
-		i--
-		dAtA[i] = 0xe8
-	}
-	if m.CacheIgnoredFiles {
-		i--
-		if m.CacheIgnoredFiles {
-			dAtA[i] = 1
-		} else {
-			dAtA[i] = 0
-		}
-		i--
-		dAtA[i] = 0x1
-		i--
-		dAtA[i] = 0xe0
-	}
-	if m.KeepTemporariesH != 0 {
-		i = encodeVarintOptionsconfiguration(dAtA, i, uint64(m.KeepTemporariesH))
-		i--
-		dAtA[i] = 0x1
-		i--
-		dAtA[i] = 0xd8
-	}
-	if m.UpgradeToPreReleases {
-		i--
-		if m.UpgradeToPreReleases {
-			dAtA[i] = 1
-		} else {
-			dAtA[i] = 0
-		}
-		i--
-		dAtA[i] = 0x1
-		i--
-		dAtA[i] = 0xd0
-	}
-	if m.AutoUpgradeIntervalH != 0 {
-		i = encodeVarintOptionsconfiguration(dAtA, i, uint64(m.AutoUpgradeIntervalH))
-		i--
-		dAtA[i] = 0x1
-		i--
-		dAtA[i] = 0xc8
-	}
-	if m.URInitialDelayS != 0 {
-		i = encodeVarintOptionsconfiguration(dAtA, i, uint64(m.URInitialDelayS))
-		i--
-		dAtA[i] = 0x1
-		i--
-		dAtA[i] = 0xb8
-	}
-	if m.URPostInsecurely {
-		i--
-		if m.URPostInsecurely {
-			dAtA[i] = 1
-		} else {
-			dAtA[i] = 0
-		}
-		i--
-		dAtA[i] = 0x1
-		i--
-		dAtA[i] = 0xb0
-	}
-	if len(m.URURL) > 0 {
-		i -= len(m.URURL)
-		copy(dAtA[i:], m.URURL)
-		i = encodeVarintOptionsconfiguration(dAtA, i, uint64(len(m.URURL)))
-		i--
-		dAtA[i] = 0x1
-		i--
-		dAtA[i] = 0xaa
-	}
-	if len(m.URUniqueID) > 0 {
-		i -= len(m.URUniqueID)
-		copy(dAtA[i:], m.URUniqueID)
-		i = encodeVarintOptionsconfiguration(dAtA, i, uint64(len(m.URUniqueID)))
-		i--
-		dAtA[i] = 0x1
-		i--
-		dAtA[i] = 0xa2
-	}
-	if m.URSeen != 0 {
-		i = encodeVarintOptionsconfiguration(dAtA, i, uint64(m.URSeen))
-		i--
-		dAtA[i] = 0x1
-		i--
-		dAtA[i] = 0x98
-	}
-	if m.URAccepted != 0 {
-		i = encodeVarintOptionsconfiguration(dAtA, i, uint64(m.URAccepted))
-		i--
-		dAtA[i] = 0x1
-		i--
-		dAtA[i] = 0x90
-	}
-	if m.NATTimeoutS != 0 {
-		i = encodeVarintOptionsconfiguration(dAtA, i, uint64(m.NATTimeoutS))
-		i--
-		dAtA[i] = 0x1
-		i--
-		dAtA[i] = 0x88
-	}
-	if m.NATRenewalM != 0 {
-		i = encodeVarintOptionsconfiguration(dAtA, i, uint64(m.NATRenewalM))
-		i--
-		dAtA[i] = 0x1
-		i--
-		dAtA[i] = 0x80
-	}
-	if m.NATLeaseM != 0 {
-		i = encodeVarintOptionsconfiguration(dAtA, i, uint64(m.NATLeaseM))
-		i--
-		dAtA[i] = 0x78
-	}
-	if m.NATEnabled {
-		i--
-		if m.NATEnabled {
-			dAtA[i] = 1
-		} else {
-			dAtA[i] = 0
-		}
-		i--
-		dAtA[i] = 0x70
-	}
-	if m.StartBrowser {
-		i--
-		if m.StartBrowser {
-			dAtA[i] = 1
-		} else {
-			dAtA[i] = 0
-		}
-		i--
-		dAtA[i] = 0x60
-	}
-	if m.RelayReconnectIntervalM != 0 {
-		i = encodeVarintOptionsconfiguration(dAtA, i, uint64(m.RelayReconnectIntervalM))
-		i--
-		dAtA[i] = 0x58
-	}
-	if m.RelaysEnabled {
-		i--
-		if m.RelaysEnabled {
-			dAtA[i] = 1
-		} else {
-			dAtA[i] = 0
-		}
-		i--
-		dAtA[i] = 0x50
-	}
-	if m.ReconnectIntervalS != 0 {
-		i = encodeVarintOptionsconfiguration(dAtA, i, uint64(m.ReconnectIntervalS))
-		i--
-		dAtA[i] = 0x48
-	}
-	if m.MaxRecvKbps != 0 {
-		i = encodeVarintOptionsconfiguration(dAtA, i, uint64(m.MaxRecvKbps))
-		i--
-		dAtA[i] = 0x40
-	}
-	if m.MaxSendKbps != 0 {
-		i = encodeVarintOptionsconfiguration(dAtA, i, uint64(m.MaxSendKbps))
-		i--
-		dAtA[i] = 0x38
-	}
-	if len(m.LocalAnnMCAddr) > 0 {
-		i -= len(m.LocalAnnMCAddr)
-		copy(dAtA[i:], m.LocalAnnMCAddr)
-		i = encodeVarintOptionsconfiguration(dAtA, i, uint64(len(m.LocalAnnMCAddr)))
-		i--
-		dAtA[i] = 0x32
-	}
-	if m.LocalAnnPort != 0 {
-		i = encodeVarintOptionsconfiguration(dAtA, i, uint64(m.LocalAnnPort))
-		i--
-		dAtA[i] = 0x28
-	}
-	if m.LocalAnnEnabled {
-		i--
-		if m.LocalAnnEnabled {
-			dAtA[i] = 1
-		} else {
-			dAtA[i] = 0
-		}
-		i--
-		dAtA[i] = 0x20
-	}
-	if m.GlobalAnnEnabled {
-		i--
-		if m.GlobalAnnEnabled {
-			dAtA[i] = 1
-		} else {
-			dAtA[i] = 0
-		}
-		i--
-		dAtA[i] = 0x18
-	}
-	if len(m.RawGlobalAnnServers) > 0 {
-		for iNdEx := len(m.RawGlobalAnnServers) - 1; iNdEx >= 0; iNdEx-- {
-			i -= len(m.RawGlobalAnnServers[iNdEx])
-			copy(dAtA[i:], m.RawGlobalAnnServers[iNdEx])
-			i = encodeVarintOptionsconfiguration(dAtA, i, uint64(len(m.RawGlobalAnnServers[iNdEx])))
-			i--
-			dAtA[i] = 0x12
-		}
-	}
-	if len(m.RawListenAddresses) > 0 {
-		for iNdEx := len(m.RawListenAddresses) - 1; iNdEx >= 0; iNdEx-- {
-			i -= len(m.RawListenAddresses[iNdEx])
-			copy(dAtA[i:], m.RawListenAddresses[iNdEx])
-			i = encodeVarintOptionsconfiguration(dAtA, i, uint64(len(m.RawListenAddresses[iNdEx])))
-			i--
-			dAtA[i] = 0xa
-		}
-	}
-	return len(dAtA) - i, nil
-}
-
-func encodeVarintOptionsconfiguration(dAtA []byte, offset int, v uint64) int {
-	offset -= sovOptionsconfiguration(v)
-	base := offset
-	for v >= 1<<7 {
-		dAtA[offset] = uint8(v&0x7f | 0x80)
-		v >>= 7
-		offset++
-	}
-	dAtA[offset] = uint8(v)
-	return base
-}
-func (m *OptionsConfiguration) ProtoSize() (n int) {
-	if m == nil {
-		return 0
-	}
-	var l int
-	_ = l
-	if len(m.RawListenAddresses) > 0 {
-		for _, s := range m.RawListenAddresses {
-			l = len(s)
-			n += 1 + l + sovOptionsconfiguration(uint64(l))
-		}
-	}
-	if len(m.RawGlobalAnnServers) > 0 {
-		for _, s := range m.RawGlobalAnnServers {
-			l = len(s)
-			n += 1 + l + sovOptionsconfiguration(uint64(l))
-		}
-	}
-	if m.GlobalAnnEnabled {
-		n += 2
-	}
-	if m.LocalAnnEnabled {
-		n += 2
-	}
-	if m.LocalAnnPort != 0 {
-		n += 1 + sovOptionsconfiguration(uint64(m.LocalAnnPort))
-	}
-	l = len(m.LocalAnnMCAddr)
-	if l > 0 {
-		n += 1 + l + sovOptionsconfiguration(uint64(l))
-	}
-	if m.MaxSendKbps != 0 {
-		n += 1 + sovOptionsconfiguration(uint64(m.MaxSendKbps))
-	}
-	if m.MaxRecvKbps != 0 {
-		n += 1 + sovOptionsconfiguration(uint64(m.MaxRecvKbps))
-	}
-	if m.ReconnectIntervalS != 0 {
-		n += 1 + sovOptionsconfiguration(uint64(m.ReconnectIntervalS))
-	}
-	if m.RelaysEnabled {
-		n += 2
-	}
-	if m.RelayReconnectIntervalM != 0 {
-		n += 1 + sovOptionsconfiguration(uint64(m.RelayReconnectIntervalM))
-	}
-	if m.StartBrowser {
-		n += 2
-	}
-	if m.NATEnabled {
-		n += 2
-	}
-	if m.NATLeaseM != 0 {
-		n += 1 + sovOptionsconfiguration(uint64(m.NATLeaseM))
-	}
-	if m.NATRenewalM != 0 {
-		n += 2 + sovOptionsconfiguration(uint64(m.NATRenewalM))
-	}
-	if m.NATTimeoutS != 0 {
-		n += 2 + sovOptionsconfiguration(uint64(m.NATTimeoutS))
-	}
-	if m.URAccepted != 0 {
-		n += 2 + sovOptionsconfiguration(uint64(m.URAccepted))
-	}
-	if m.URSeen != 0 {
-		n += 2 + sovOptionsconfiguration(uint64(m.URSeen))
-	}
-	l = len(m.URUniqueID)
-	if l > 0 {
-		n += 2 + l + sovOptionsconfiguration(uint64(l))
-	}
-	l = len(m.URURL)
-	if l > 0 {
-		n += 2 + l + sovOptionsconfiguration(uint64(l))
-	}
-	if m.URPostInsecurely {
-		n += 3
-	}
-	if m.URInitialDelayS != 0 {
-		n += 2 + sovOptionsconfiguration(uint64(m.URInitialDelayS))
-	}
-	if m.AutoUpgradeIntervalH != 0 {
-		n += 2 + sovOptionsconfiguration(uint64(m.AutoUpgradeIntervalH))
-	}
-	if m.UpgradeToPreReleases {
-		n += 3
-	}
-	if m.KeepTemporariesH != 0 {
-		n += 2 + sovOptionsconfiguration(uint64(m.KeepTemporariesH))
-	}
-	if m.CacheIgnoredFiles {
-		n += 3
-	}
-	if m.ProgressUpdateIntervalS != 0 {
-		n += 2 + sovOptionsconfiguration(uint64(m.ProgressUpdateIntervalS))
-	}
-	if m.LimitBandwidthInLan {
-		n += 3
-	}
-	l = m.MinHomeDiskFree.ProtoSize()
-	n += 2 + l + sovOptionsconfiguration(uint64(l))
-	l = len(m.ReleasesURL)
-	if l > 0 {
-		n += 2 + l + sovOptionsconfiguration(uint64(l))
-	}
-	if len(m.AlwaysLocalNets) > 0 {
-		for _, s := range m.AlwaysLocalNets {
-			l = len(s)
-			n += 2 + l + sovOptionsconfiguration(uint64(l))
-		}
-	}
-	if m.OverwriteRemoteDevNames {
-		n += 3
-	}
-	if m.TempIndexMinBlocks != 0 {
-		n += 2 + sovOptionsconfiguration(uint64(m.TempIndexMinBlocks))
-	}
-	if len(m.UnackedNotificationIDs) > 0 {
-		for _, s := range m.UnackedNotificationIDs {
-			l = len(s)
-			n += 2 + l + sovOptionsconfiguration(uint64(l))
-		}
-	}
-	if m.TrafficClass != 0 {
-		n += 2 + sovOptionsconfiguration(uint64(m.TrafficClass))
-	}
-	l = len(m.DeprecatedDefaultFolderPath)
-	if l > 0 {
-		n += 2 + l + sovOptionsconfiguration(uint64(l))
-	}
-	if m.SetLowPriority {
-		n += 3
-	}
-	if m.RawMaxFolderConcurrency != 0 {
-		n += 2 + sovOptionsconfiguration(uint64(m.RawMaxFolderConcurrency))
-	}
-	l = len(m.CRURL)
-	if l > 0 {
-		n += 2 + l + sovOptionsconfiguration(uint64(l))
-	}
-	if m.CREnabled {
-		n += 3
-	}
-	if m.StunKeepaliveStartS != 0 {
-		n += 2 + sovOptionsconfiguration(uint64(m.StunKeepaliveStartS))
-	}
-	if m.StunKeepaliveMinS != 0 {
-		n += 2 + sovOptionsconfiguration(uint64(m.StunKeepaliveMinS))
-	}
-	if len(m.RawStunServers) > 0 {
-		for _, s := range m.RawStunServers {
-			l = len(s)
-			n += 2 + l + sovOptionsconfiguration(uint64(l))
-		}
-	}
-	if m.DatabaseTuning != 0 {
-		n += 2 + sovOptionsconfiguration(uint64(m.DatabaseTuning))
-	}
-	if m.RawMaxCIRequestKiB != 0 {
-		n += 2 + sovOptionsconfiguration(uint64(m.RawMaxCIRequestKiB))
-	}
-	if m.AnnounceLANAddresses {
-		n += 3
-	}
-	if m.SendFullIndexOnUpgrade {
-		n += 3
-	}
-	if len(m.FeatureFlags) > 0 {
-		for _, s := range m.FeatureFlags {
-			l = len(s)
-			n += 2 + l + sovOptionsconfiguration(uint64(l))
-		}
-	}
-	if m.ConnectionLimitEnough != 0 {
-		n += 2 + sovOptionsconfiguration(uint64(m.ConnectionLimitEnough))
-	}
-	if m.ConnectionLimitMax != 0 {
-		n += 2 + sovOptionsconfiguration(uint64(m.ConnectionLimitMax))
-	}
-	if m.InsecureAllowOldTLSVersions {
-		n += 3
-	}
-	if m.ConnectionPriorityTCPLAN != 0 {
-		n += 2 + sovOptionsconfiguration(uint64(m.ConnectionPriorityTCPLAN))
-	}
-	if m.ConnectionPriorityQUICLAN != 0 {
-		n += 2 + sovOptionsconfiguration(uint64(m.ConnectionPriorityQUICLAN))
-	}
-	if m.ConnectionPriorityTCPWAN != 0 {
-		n += 2 + sovOptionsconfiguration(uint64(m.ConnectionPriorityTCPWAN))
-	}
-	if m.ConnectionPriorityQUICWAN != 0 {
-		n += 2 + sovOptionsconfiguration(uint64(m.ConnectionPriorityQUICWAN))
-	}
-	if m.ConnectionPriorityRelay != 0 {
-		n += 2 + sovOptionsconfiguration(uint64(m.ConnectionPriorityRelay))
-	}
-	if m.ConnectionPriorityUpgradeThreshold != 0 {
-		n += 2 + sovOptionsconfiguration(uint64(m.ConnectionPriorityUpgradeThreshold))
-	}
-	if m.DeprecatedUPnPEnabled {
-		n += 4
-	}
-	if m.DeprecatedUPnPLeaseM != 0 {
-		n += 3 + sovOptionsconfiguration(uint64(m.DeprecatedUPnPLeaseM))
-	}
-	if m.DeprecatedUPnPRenewalM != 0 {
-		n += 3 + sovOptionsconfiguration(uint64(m.DeprecatedUPnPRenewalM))
-	}
-	if m.DeprecatedUPnPTimeoutS != 0 {
-		n += 3 + sovOptionsconfiguration(uint64(m.DeprecatedUPnPTimeoutS))
-	}
-	if len(m.DeprecatedRelayServers) > 0 {
-		for _, s := range m.DeprecatedRelayServers {
-			l = len(s)
-			n += 3 + l + sovOptionsconfiguration(uint64(l))
-		}
-	}
-	if m.DeprecatedMinHomeDiskFreePct != 0 {
-		n += 11
-	}
-	if m.DeprecatedMaxConcurrentScans != 0 {
-		n += 3 + sovOptionsconfiguration(uint64(m.DeprecatedMaxConcurrentScans))
-	}
-	return n
-}
-
-func sovOptionsconfiguration(x uint64) (n int) {
-	return (math_bits.Len64(x|1) + 6) / 7
-}
-func sozOptionsconfiguration(x uint64) (n int) {
-	return sovOptionsconfiguration(uint64((x << 1) ^ uint64((int64(x) >> 63))))
-}
-func (m *OptionsConfiguration) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowOptionsconfiguration
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: OptionsConfiguration: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: OptionsConfiguration: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field RawListenAddresses", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthOptionsconfiguration
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthOptionsconfiguration
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.RawListenAddresses = append(m.RawListenAddresses, string(dAtA[iNdEx:postIndex]))
-			iNdEx = postIndex
-		case 2:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field RawGlobalAnnServers", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthOptionsconfiguration
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthOptionsconfiguration
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.RawGlobalAnnServers = append(m.RawGlobalAnnServers, string(dAtA[iNdEx:postIndex]))
-			iNdEx = postIndex
-		case 3:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field GlobalAnnEnabled", wireType)
-			}
-			var v int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				v |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			m.GlobalAnnEnabled = bool(v != 0)
-		case 4:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field LocalAnnEnabled", wireType)
-			}
-			var v int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				v |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			m.LocalAnnEnabled = bool(v != 0)
-		case 5:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field LocalAnnPort", wireType)
-			}
-			m.LocalAnnPort = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.LocalAnnPort |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 6:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field LocalAnnMCAddr", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthOptionsconfiguration
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthOptionsconfiguration
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.LocalAnnMCAddr = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		case 7:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field MaxSendKbps", wireType)
-			}
-			m.MaxSendKbps = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.MaxSendKbps |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 8:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field MaxRecvKbps", wireType)
-			}
-			m.MaxRecvKbps = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.MaxRecvKbps |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 9:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field ReconnectIntervalS", wireType)
-			}
-			m.ReconnectIntervalS = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.ReconnectIntervalS |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 10:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field RelaysEnabled", wireType)
-			}
-			var v int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				v |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			m.RelaysEnabled = bool(v != 0)
-		case 11:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field RelayReconnectIntervalM", wireType)
-			}
-			m.RelayReconnectIntervalM = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.RelayReconnectIntervalM |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 12:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field StartBrowser", wireType)
-			}
-			var v int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				v |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			m.StartBrowser = bool(v != 0)
-		case 14:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field NATEnabled", wireType)
-			}
-			var v int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				v |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			m.NATEnabled = bool(v != 0)
-		case 15:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field NATLeaseM", wireType)
-			}
-			m.NATLeaseM = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.NATLeaseM |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 16:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field NATRenewalM", wireType)
-			}
-			m.NATRenewalM = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.NATRenewalM |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 17:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field NATTimeoutS", wireType)
-			}
-			m.NATTimeoutS = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.NATTimeoutS |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 18:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field URAccepted", wireType)
-			}
-			m.URAccepted = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.URAccepted |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 19:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field URSeen", wireType)
-			}
-			m.URSeen = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.URSeen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 20:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field URUniqueID", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthOptionsconfiguration
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthOptionsconfiguration
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.URUniqueID = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		case 21:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field URURL", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthOptionsconfiguration
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthOptionsconfiguration
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.URURL = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		case 22:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field URPostInsecurely", wireType)
-			}
-			var v int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				v |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			m.URPostInsecurely = bool(v != 0)
-		case 23:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field URInitialDelayS", wireType)
-			}
-			m.URInitialDelayS = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.URInitialDelayS |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 25:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field AutoUpgradeIntervalH", wireType)
-			}
-			m.AutoUpgradeIntervalH = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.AutoUpgradeIntervalH |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 26:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field UpgradeToPreReleases", wireType)
-			}
-			var v int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				v |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			m.UpgradeToPreReleases = bool(v != 0)
-		case 27:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field KeepTemporariesH", wireType)
-			}
-			m.KeepTemporariesH = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.KeepTemporariesH |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 28:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field CacheIgnoredFiles", wireType)
-			}
-			var v int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				v |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			m.CacheIgnoredFiles = bool(v != 0)
-		case 29:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field ProgressUpdateIntervalS", wireType)
-			}
-			m.ProgressUpdateIntervalS = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.ProgressUpdateIntervalS |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 30:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field LimitBandwidthInLan", wireType)
-			}
-			var v int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				v |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			m.LimitBandwidthInLan = bool(v != 0)
-		case 31:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field MinHomeDiskFree", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthOptionsconfiguration
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthOptionsconfiguration
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if err := m.MinHomeDiskFree.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 32:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field ReleasesURL", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthOptionsconfiguration
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthOptionsconfiguration
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.ReleasesURL = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		case 33:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field AlwaysLocalNets", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthOptionsconfiguration
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthOptionsconfiguration
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.AlwaysLocalNets = append(m.AlwaysLocalNets, string(dAtA[iNdEx:postIndex]))
-			iNdEx = postIndex
-		case 34:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field OverwriteRemoteDevNames", wireType)
-			}
-			var v int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				v |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			m.OverwriteRemoteDevNames = bool(v != 0)
-		case 35:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field TempIndexMinBlocks", wireType)
-			}
-			m.TempIndexMinBlocks = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.TempIndexMinBlocks |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 36:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field UnackedNotificationIDs", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthOptionsconfiguration
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthOptionsconfiguration
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.UnackedNotificationIDs = append(m.UnackedNotificationIDs, string(dAtA[iNdEx:postIndex]))
-			iNdEx = postIndex
-		case 37:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field TrafficClass", wireType)
-			}
-			m.TrafficClass = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.TrafficClass |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 38:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field DeprecatedDefaultFolderPath", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthOptionsconfiguration
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthOptionsconfiguration
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.DeprecatedDefaultFolderPath = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		case 39:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field SetLowPriority", wireType)
-			}
-			var v int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				v |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			m.SetLowPriority = bool(v != 0)
-		case 40:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field RawMaxFolderConcurrency", wireType)
-			}
-			m.RawMaxFolderConcurrency = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.RawMaxFolderConcurrency |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 41:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field CRURL", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthOptionsconfiguration
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthOptionsconfiguration
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.CRURL = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		case 42:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field CREnabled", wireType)
-			}
-			var v int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				v |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			m.CREnabled = bool(v != 0)
-		case 43:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field StunKeepaliveStartS", wireType)
-			}
-			m.StunKeepaliveStartS = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.StunKeepaliveStartS |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 44:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field StunKeepaliveMinS", wireType)
-			}
-			m.StunKeepaliveMinS = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.StunKeepaliveMinS |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 45:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field RawStunServers", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthOptionsconfiguration
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthOptionsconfiguration
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.RawStunServers = append(m.RawStunServers, string(dAtA[iNdEx:postIndex]))
-			iNdEx = postIndex
-		case 46:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field DatabaseTuning", wireType)
-			}
-			m.DatabaseTuning = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.DatabaseTuning |= Tuning(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 47:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field RawMaxCIRequestKiB", wireType)
-			}
-			m.RawMaxCIRequestKiB = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.RawMaxCIRequestKiB |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 48:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field AnnounceLANAddresses", wireType)
-			}
-			var v int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				v |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			m.AnnounceLANAddresses = bool(v != 0)
-		case 49:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field SendFullIndexOnUpgrade", wireType)
-			}
-			var v int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				v |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			m.SendFullIndexOnUpgrade = bool(v != 0)
-		case 50:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field FeatureFlags", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthOptionsconfiguration
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthOptionsconfiguration
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.FeatureFlags = append(m.FeatureFlags, string(dAtA[iNdEx:postIndex]))
-			iNdEx = postIndex
-		case 51:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field ConnectionLimitEnough", wireType)
-			}
-			m.ConnectionLimitEnough = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.ConnectionLimitEnough |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 52:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field ConnectionLimitMax", wireType)
-			}
-			m.ConnectionLimitMax = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.ConnectionLimitMax |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 53:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field InsecureAllowOldTLSVersions", wireType)
-			}
-			var v int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				v |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			m.InsecureAllowOldTLSVersions = bool(v != 0)
-		case 54:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field ConnectionPriorityTCPLAN", wireType)
-			}
-			m.ConnectionPriorityTCPLAN = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.ConnectionPriorityTCPLAN |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 55:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field ConnectionPriorityQUICLAN", wireType)
-			}
-			m.ConnectionPriorityQUICLAN = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.ConnectionPriorityQUICLAN |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 56:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field ConnectionPriorityTCPWAN", wireType)
-			}
-			m.ConnectionPriorityTCPWAN = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.ConnectionPriorityTCPWAN |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 57:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field ConnectionPriorityQUICWAN", wireType)
-			}
-			m.ConnectionPriorityQUICWAN = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.ConnectionPriorityQUICWAN |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 58:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field ConnectionPriorityRelay", wireType)
-			}
-			m.ConnectionPriorityRelay = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.ConnectionPriorityRelay |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 59:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field ConnectionPriorityUpgradeThreshold", wireType)
-			}
-			m.ConnectionPriorityUpgradeThreshold = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.ConnectionPriorityUpgradeThreshold |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 9000:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field DeprecatedUPnPEnabled", wireType)
-			}
-			var v int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				v |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			m.DeprecatedUPnPEnabled = bool(v != 0)
-		case 9001:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field DeprecatedUPnPLeaseM", wireType)
-			}
-			m.DeprecatedUPnPLeaseM = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.DeprecatedUPnPLeaseM |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 9002:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field DeprecatedUPnPRenewalM", wireType)
-			}
-			m.DeprecatedUPnPRenewalM = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.DeprecatedUPnPRenewalM |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 9003:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field DeprecatedUPnPTimeoutS", wireType)
-			}
-			m.DeprecatedUPnPTimeoutS = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.DeprecatedUPnPTimeoutS |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 9004:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field DeprecatedRelayServers", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthOptionsconfiguration
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthOptionsconfiguration
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.DeprecatedRelayServers = append(m.DeprecatedRelayServers, string(dAtA[iNdEx:postIndex]))
-			iNdEx = postIndex
-		case 9005:
-			if wireType != 1 {
-				return fmt.Errorf("proto: wrong wireType = %d for field DeprecatedMinHomeDiskFreePct", wireType)
-			}
-			var v uint64
-			if (iNdEx + 8) > l {
-				return io.ErrUnexpectedEOF
-			}
-			v = uint64(encoding_binary.LittleEndian.Uint64(dAtA[iNdEx:]))
-			iNdEx += 8
-			m.DeprecatedMinHomeDiskFreePct = float64(math.Float64frombits(v))
-		case 9006:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field DeprecatedMaxConcurrentScans", wireType)
-			}
-			m.DeprecatedMaxConcurrentScans = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.DeprecatedMaxConcurrentScans |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		default:
-			iNdEx = preIndex
-			skippy, err := skipOptionsconfiguration(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthOptionsconfiguration
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func skipOptionsconfiguration(dAtA []byte) (n int, err error) {
-	l := len(dAtA)
-	iNdEx := 0
-	depth := 0
-	for iNdEx < l {
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return 0, ErrIntOverflowOptionsconfiguration
-			}
-			if iNdEx >= l {
-				return 0, io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= (uint64(b) & 0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		wireType := int(wire & 0x7)
-		switch wireType {
-		case 0:
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return 0, ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return 0, io.ErrUnexpectedEOF
-				}
-				iNdEx++
-				if dAtA[iNdEx-1] < 0x80 {
-					break
-				}
-			}
-		case 1:
-			iNdEx += 8
-		case 2:
-			var length int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return 0, ErrIntOverflowOptionsconfiguration
-				}
-				if iNdEx >= l {
-					return 0, io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				length |= (int(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if length < 0 {
-				return 0, ErrInvalidLengthOptionsconfiguration
-			}
-			iNdEx += length
-		case 3:
-			depth++
-		case 4:
-			if depth == 0 {
-				return 0, ErrUnexpectedEndOfGroupOptionsconfiguration
-			}
-			depth--
-		case 5:
-			iNdEx += 4
-		default:
-			return 0, fmt.Errorf("proto: illegal wireType %d", wireType)
-		}
-		if iNdEx < 0 {
-			return 0, ErrInvalidLengthOptionsconfiguration
-		}
-		if depth == 0 {
-			return iNdEx, nil
-		}
-	}
-	return 0, io.ErrUnexpectedEOF
-}
-
-var (
-	ErrInvalidLengthOptionsconfiguration        = fmt.Errorf("proto: negative length found during unmarshaling")
-	ErrIntOverflowOptionsconfiguration          = fmt.Errorf("proto: integer overflow")
-	ErrUnexpectedEndOfGroupOptionsconfiguration = fmt.Errorf("proto: unexpected end of group")
-)

lib/config/pullorder.go

@@ -6,6 +6,17 @@
 
 package config
 
+type PullOrder int32
+
+const (
+	PullOrderRandom        PullOrder = 0
+	PullOrderAlphabetic    PullOrder = 1
+	PullOrderSmallestFirst PullOrder = 2
+	PullOrderLargestFirst  PullOrder = 3
+	PullOrderOldestFirst   PullOrder = 4
+	PullOrderNewestFirst   PullOrder = 5
+)
+
 func (o PullOrder) String() string {
 	switch o {
 	case PullOrderRandom:

lib/config/pullorder.pb.go

@@ -1,87 +0,0 @@
-// Code generated by protoc-gen-gogo. DO NOT EDIT.
-// source: lib/config/pullorder.proto
-
-package config
-
-import (
-	fmt "fmt"
-	_ "github.com/gogo/protobuf/gogoproto"
-	proto "github.com/gogo/protobuf/proto"
-	math "math"
-)
-
-// Reference imports to suppress errors if they are not otherwise used.
-var _ = proto.Marshal
-var _ = fmt.Errorf
-var _ = math.Inf
-
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the proto package it is being compiled against.
-// A compilation error at this line likely means your copy of the
-// proto package needs to be updated.
-const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package
-
-type PullOrder int32
-
-const (
-	PullOrderRandom        PullOrder = 0
-	PullOrderAlphabetic    PullOrder = 1
-	PullOrderSmallestFirst PullOrder = 2
-	PullOrderLargestFirst  PullOrder = 3
-	PullOrderOldestFirst   PullOrder = 4
-	PullOrderNewestFirst   PullOrder = 5
-)
-
-var PullOrder_name = map[int32]string{
-	0: "PULL_ORDER_RANDOM",
-	1: "PULL_ORDER_ALPHABETIC",
-	2: "PULL_ORDER_SMALLEST_FIRST",
-	3: "PULL_ORDER_LARGEST_FIRST",
-	4: "PULL_ORDER_OLDEST_FIRST",
-	5: "PULL_ORDER_NEWEST_FIRST",
-}
-
-var PullOrder_value = map[string]int32{
-	"PULL_ORDER_RANDOM":         0,
-	"PULL_ORDER_ALPHABETIC":     1,
-	"PULL_ORDER_SMALLEST_FIRST": 2,
-	"PULL_ORDER_LARGEST_FIRST":  3,
-	"PULL_ORDER_OLDEST_FIRST":   4,
-	"PULL_ORDER_NEWEST_FIRST":   5,
-}
-
-func (PullOrder) EnumDescriptor() ([]byte, []int) {
-	return fileDescriptor_2fa3f5222a7755bf, []int{0}
-}
-
-func init() {
-	proto.RegisterEnum("config.PullOrder", PullOrder_name, PullOrder_value)
-}
-
-func init() { proto.RegisterFile("lib/config/pullorder.proto", fileDescriptor_2fa3f5222a7755bf) }
-
-var fileDescriptor_2fa3f5222a7755bf = []byte{
-	// 347 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x74, 0xd1, 0xbf, 0x4a, 0xc3, 0x40,
-	0x1c, 0xc0, 0xf1, 0xa4, 0xd6, 0x82, 0xb7, 0x58, 0x53, 0x6b, 0xdb, 0x1b, 0x8e, 0x80, 0x93, 0x1d,
-	0x1a, 0x50, 0x44, 0x1c, 0x53, 0x9b, 0x6a, 0xf1, 0xda, 0x94, 0xa4, 0x22, 0xb8, 0x94, 0x24, 0x4d,
-	0xd3, 0xc0, 0x35, 0x17, 0xf2, 0x07, 0xf1, 0x15, 0x32, 0xf9, 0x02, 0x01, 0x07, 0x07, 0x1f, 0xa5,
-	0x63, 0xc1, 0xc5, 0xb5, 0xcd, 0x8b, 0x88, 0x29, 0x26, 0x41, 0x70, 0xfb, 0xdd, 0x8f, 0xef, 0xe7,
-	0x96, 0x1f, 0x80, 0xc4, 0xd6, 0x05, 0x83, 0x3a, 0x73, 0xdb, 0x12, 0xdc, 0x90, 0x10, 0xea, 0xcd,
-	0x4c, 0xaf, 0xe3, 0x7a, 0x34, 0xa0, 0x5c, 0x65, 0xb7, 0x87, 0xa7, 0x9e, 0xe9, 0x52, 0x5f, 0x48,
-	0x97, 0x7a, 0x38, 0x17, 0x2c, 0x6a, 0xd1, 0xf4, 0x91, 0x4e, 0xbb, 0xb8, 0xfd, 0x59, 0x02, 0x07,
-	0xe3, 0x90, 0x10, 0xf9, 0xe7, 0x03, 0xae, 0x0d, 0x8e, 0xc6, 0x0f, 0x18, 0x4f, 0x65, 0xa5, 0x27,
-	0x29, 0x53, 0x45, 0x1c, 0xf5, 0xe4, 0x61, 0x95, 0x81, 0xb5, 0x28, 0xe6, 0x0f, 0xb3, 0x4a, 0xd1,
-	0x9c, 0x19, 0x5d, 0x72, 0xe7, 0xa0, 0x5e, 0x68, 0x45, 0x3c, 0xbe, 0x13, 0xbb, 0xd2, 0x64, 0x70,
-	0x53, 0x65, 0x61, 0x23, 0x8a, 0xf9, 0x5a, 0xd6, 0x8b, 0xc4, 0x5d, 0x68, 0xba, 0x19, 0xd8, 0x06,
-	0x77, 0x0d, 0x5a, 0x05, 0xa3, 0x0e, 0x45, 0x8c, 0x25, 0x75, 0x32, 0xed, 0x0f, 0x14, 0x75, 0x52,
-	0x2d, 0x41, 0x18, 0xc5, 0xfc, 0x49, 0xe6, 0xd4, 0xa5, 0x46, 0x88, 0xe9, 0x07, 0x7d, 0xdb, 0xf3,
-	0x03, 0xee, 0x0a, 0x34, 0x0b, 0x14, 0x8b, 0xca, 0x6d, 0x2e, 0xf7, 0x60, 0x2b, 0x8a, 0xf9, 0x7a,
-	0x26, 0xb1, 0xe6, 0x59, 0x19, 0xbc, 0x04, 0x8d, 0x02, 0x94, 0x71, 0x2f, 0x77, 0x65, 0xd8, 0x8c,
-	0x62, 0xfe, 0x38, 0x73, 0x32, 0x99, 0xfd, 0xc3, 0x46, 0xd2, 0x63, 0xce, 0xf6, 0xff, 0xb0, 0x91,
-	0xf9, 0xfc, 0xcb, 0x60, 0xf9, 0xe3, 0x1d, 0x31, 0xdd, 0xfb, 0xd5, 0x06, 0x31, 0xeb, 0x0d, 0x62,
-	0x56, 0x5b, 0xc4, 0xae, 0xb7, 0x88, 0x7d, 0x4d, 0x10, 0xf3, 0x96, 0x20, 0x76, 0x9d, 0x20, 0xe6,
-	0x2b, 0x41, 0xcc, 0xd3, 0x99, 0x65, 0x07, 0x8b, 0x50, 0xef, 0x18, 0x74, 0x29, 0xf8, 0x2f, 0x8e,
-	0x11, 0x2c, 0x6c, 0xc7, 0x2a, 0x4c, 0xf9, 0x7d, 0xf5, 0x4a, 0x7a, 0xa9, 0x8b, 0xef, 0x00, 0x00,
-	0x00, 0xff, 0xff, 0x09, 0x68, 0xa0, 0x7d, 0xf4, 0x01, 0x00, 0x00,
-}

lib/config/size.go

@@ -14,6 +14,11 @@ import (
 	"github.com/syncthing/syncthing/lib/fs"
 )
 
+type Size struct {
+	Value float64 `json:"value" xml:",chardata"`
+	Unit  string  `json:"unit" xml:"unit,attr"`
+}
+
 func ParseSize(s string) (Size, error) {
 	s = strings.TrimSpace(s)
 	if s == "" {

lib/config/size.pb.go

@@ -1,336 +0,0 @@
-// Code generated by protoc-gen-gogo. DO NOT EDIT.
-// source: lib/config/size.proto
-
-package config
-
-import (
-	encoding_binary "encoding/binary"
-	fmt "fmt"
-	_ "github.com/gogo/protobuf/gogoproto"
-	proto "github.com/gogo/protobuf/proto"
-	_ "github.com/syncthing/syncthing/proto/ext"
-	io "io"
-	math "math"
-	math_bits "math/bits"
-)
-
-// Reference imports to suppress errors if they are not otherwise used.
-var _ = proto.Marshal
-var _ = fmt.Errorf
-var _ = math.Inf
-
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the proto package it is being compiled against.
-// A compilation error at this line likely means your copy of the
-// proto package needs to be updated.
-const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package
-
-type Size struct {
-	Value float64 `protobuf:"fixed64,1,opt,name=value,proto3" json:"value" xml:",chardata"`
-	Unit  string  `protobuf:"bytes,2,opt,name=unit,proto3" json:"unit" xml:"unit,attr"`
-}
-
-func (m *Size) Reset()      { *m = Size{} }
-func (*Size) ProtoMessage() {}
-func (*Size) Descriptor() ([]byte, []int) {
-	return fileDescriptor_4d75cb8f619bd299, []int{0}
-}
-func (m *Size) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *Size) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_Size.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalToSizedBuffer(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *Size) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_Size.Merge(m, src)
-}
-func (m *Size) XXX_Size() int {
-	return m.ProtoSize()
-}
-func (m *Size) XXX_DiscardUnknown() {
-	xxx_messageInfo_Size.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_Size proto.InternalMessageInfo
-
-func init() {
-	proto.RegisterType((*Size)(nil), "config.Size")
-}
-
-func init() { proto.RegisterFile("lib/config/size.proto", fileDescriptor_4d75cb8f619bd299) }
-
-var fileDescriptor_4d75cb8f619bd299 = []byte{
-	// 251 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x12, 0xcd, 0xc9, 0x4c, 0xd2,
-	0x4f, 0xce, 0xcf, 0x4b, 0xcb, 0x4c, 0xd7, 0x2f, 0xce, 0xac, 0x4a, 0xd5, 0x2b, 0x28, 0xca, 0x2f,
-	0xc9, 0x17, 0x62, 0x83, 0x08, 0x49, 0x29, 0x17, 0xa5, 0x16, 0xe4, 0x17, 0xeb, 0x83, 0x05, 0x93,
-	0x4a, 0xd3, 0xf4, 0xd3, 0xf3, 0xd3, 0xf3, 0xc1, 0x1c, 0x30, 0x0b, 0xa2, 0x58, 0x8a, 0x33, 0xb5,
-	0xa2, 0x04, 0xc2, 0x54, 0xea, 0x66, 0xe4, 0x62, 0x09, 0xce, 0xac, 0x4a, 0x15, 0xb2, 0xe7, 0x62,
-	0x2d, 0x4b, 0xcc, 0x29, 0x4d, 0x95, 0x60, 0x54, 0x60, 0xd4, 0x60, 0x74, 0xd2, 0x7c, 0x75, 0x4f,
-	0x1e, 0x22, 0xf0, 0xe9, 0x9e, 0x3c, 0x7f, 0x45, 0x6e, 0x8e, 0x95, 0x92, 0x4e, 0x72, 0x46, 0x62,
-	0x51, 0x4a, 0x62, 0x49, 0xa2, 0xd2, 0xab, 0xf3, 0x2a, 0x9c, 0x70, 0x5e, 0x10, 0x44, 0x99, 0x90,
-	0x0d, 0x17, 0x4b, 0x69, 0x5e, 0x66, 0x89, 0x04, 0x93, 0x02, 0xa3, 0x06, 0xa7, 0x93, 0xc6, 0xab,
-	0x7b, 0xf2, 0x60, 0x3e, 0x5c, 0x3b, 0x88, 0xa3, 0x93, 0x58, 0x52, 0x52, 0x04, 0xd6, 0x0e, 0xe7,
-	0x05, 0x81, 0x55, 0x59, 0xb1, 0xcc, 0x58, 0x20, 0xcf, 0xe0, 0xe4, 0x7d, 0xe2, 0xa1, 0x1c, 0xc3,
-	0x85, 0x87, 0x72, 0x0c, 0x27, 0x1e, 0xc9, 0x31, 0x5e, 0x78, 0x24, 0xc7, 0x38, 0xe1, 0xb1, 0x1c,
-	0xc3, 0x82, 0xc7, 0x72, 0x8c, 0x17, 0x1e, 0xcb, 0x31, 0xdc, 0x78, 0x2c, 0xc7, 0x10, 0xa5, 0x99,
-	0x9e, 0x59, 0x92, 0x51, 0x9a, 0xa4, 0x97, 0x9c, 0x9f, 0xab, 0x5f, 0x5c, 0x99, 0x97, 0x5c, 0x92,
-	0x91, 0x99, 0x97, 0x8e, 0xc4, 0x42, 0x84, 0x4e, 0x12, 0x1b, 0xd8, 0x87, 0xc6, 0x80, 0x00, 0x00,
-	0x00, 0xff, 0xff, 0x65, 0x1e, 0xa3, 0x25, 0x32, 0x01, 0x00, 0x00,
-}
-
-func (m *Size) Marshal() (dAtA []byte, err error) {
-	size := m.ProtoSize()
-	dAtA = make([]byte, size)
-	n, err := m.MarshalToSizedBuffer(dAtA[:size])
-	if err != nil {
-		return nil, err
-	}
-	return dAtA[:n], nil
-}
-
-func (m *Size) MarshalTo(dAtA []byte) (int, error) {
-	size := m.ProtoSize()
-	return m.MarshalToSizedBuffer(dAtA[:size])
-}
-
-func (m *Size) MarshalToSizedBuffer(dAtA []byte) (int, error) {
-	i := len(dAtA)
-	_ = i
-	var l int
-	_ = l
-	if len(m.Unit) > 0 {
-		i -= len(m.Unit)
-		copy(dAtA[i:], m.Unit)
-		i = encodeVarintSize(dAtA, i, uint64(len(m.Unit)))
-		i--
-		dAtA[i] = 0x12
-	}
-	if m.Value != 0 {
-		i -= 8
-		encoding_binary.LittleEndian.PutUint64(dAtA[i:], uint64(math.Float64bits(float64(m.Value))))
-		i--
-		dAtA[i] = 0x9
-	}
-	return len(dAtA) - i, nil
-}
-
-func encodeVarintSize(dAtA []byte, offset int, v uint64) int {
-	offset -= sovSize(v)
-	base := offset
-	for v >= 1<<7 {
-		dAtA[offset] = uint8(v&0x7f | 0x80)
-		v >>= 7
-		offset++
-	}
-	dAtA[offset] = uint8(v)
-	return base
-}
-func (m *Size) ProtoSize() (n int) {
-	if m == nil {
-		return 0
-	}
-	var l int
-	_ = l
-	if m.Value != 0 {
-		n += 9
-	}
-	l = len(m.Unit)
-	if l > 0 {
-		n += 1 + l + sovSize(uint64(l))
-	}
-	return n
-}
-
-func sovSize(x uint64) (n int) {
-	return (math_bits.Len64(x|1) + 6) / 7
-}
-func sozSize(x uint64) (n int) {
-	return sovSize(uint64((x << 1) ^ uint64((int64(x) >> 63))))
-}
-func (m *Size) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowSize
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: Size: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: Size: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 1 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Value", wireType)
-			}
-			var v uint64
-			if (iNdEx + 8) > l {
-				return io.ErrUnexpectedEOF
-			}
-			v = uint64(encoding_binary.LittleEndian.Uint64(dAtA[iNdEx:]))
-			iNdEx += 8
-			m.Value = float64(math.Float64frombits(v))
-		case 2:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Unit", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowSize
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthSize
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthSize
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Unit = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		default:
-			iNdEx = preIndex
-			skippy, err := skipSize(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthSize
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func skipSize(dAtA []byte) (n int, err error) {
-	l := len(dAtA)
-	iNdEx := 0
-	depth := 0
-	for iNdEx < l {
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return 0, ErrIntOverflowSize
-			}
-			if iNdEx >= l {
-				return 0, io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= (uint64(b) & 0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		wireType := int(wire & 0x7)
-		switch wireType {
-		case 0:
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return 0, ErrIntOverflowSize
-				}
-				if iNdEx >= l {
-					return 0, io.ErrUnexpectedEOF
-				}
-				iNdEx++
-				if dAtA[iNdEx-1] < 0x80 {
-					break
-				}
-			}
-		case 1:
-			iNdEx += 8
-		case 2:
-			var length int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return 0, ErrIntOverflowSize
-				}
-				if iNdEx >= l {
-					return 0, io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				length |= (int(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if length < 0 {
-				return 0, ErrInvalidLengthSize
-			}
-			iNdEx += length
-		case 3:
-			depth++
-		case 4:
-			if depth == 0 {
-				return 0, ErrUnexpectedEndOfGroupSize
-			}
-			depth--
-		case 5:
-			iNdEx += 4
-		default:
-			return 0, fmt.Errorf("proto: illegal wireType %d", wireType)
-		}
-		if iNdEx < 0 {
-			return 0, ErrInvalidLengthSize
-		}
-		if depth == 0 {
-			return iNdEx, nil
-		}
-	}
-	return 0, io.ErrUnexpectedEOF
-}
-
-var (
-	ErrInvalidLengthSize        = fmt.Errorf("proto: negative length found during unmarshaling")
-	ErrIntOverflowSize          = fmt.Errorf("proto: integer overflow")
-	ErrUnexpectedEndOfGroupSize = fmt.Errorf("proto: unexpected end of group")
-)

lib/config/tuning.go

@@ -6,6 +6,14 @@
 
 package config
 
+type Tuning int32
+
+const (
+	TuningAuto  Tuning = 0
+	TuningSmall Tuning = 1
+	TuningLarge Tuning = 2
+)
+
 func (t Tuning) String() string {
 	switch t {
 	case TuningAuto:

lib/config/tuning.pb.go

@@ -1,71 +0,0 @@
-// Code generated by protoc-gen-gogo. DO NOT EDIT.
-// source: lib/config/tuning.proto
-
-package config
-
-import (
-	fmt "fmt"
-	_ "github.com/gogo/protobuf/gogoproto"
-	proto "github.com/gogo/protobuf/proto"
-	math "math"
-)
-
-// Reference imports to suppress errors if they are not otherwise used.
-var _ = proto.Marshal
-var _ = fmt.Errorf
-var _ = math.Inf
-
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the proto package it is being compiled against.
-// A compilation error at this line likely means your copy of the
-// proto package needs to be updated.
-const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package
-
-type Tuning int32
-
-const (
-	TuningAuto  Tuning = 0
-	TuningSmall Tuning = 1
-	TuningLarge Tuning = 2
-)
-
-var Tuning_name = map[int32]string{
-	0: "TUNING_AUTO",
-	1: "TUNING_SMALL",
-	2: "TUNING_LARGE",
-}
-
-var Tuning_value = map[string]int32{
-	"TUNING_AUTO":  0,
-	"TUNING_SMALL": 1,
-	"TUNING_LARGE": 2,
-}
-
-func (Tuning) EnumDescriptor() ([]byte, []int) {
-	return fileDescriptor_204cfa1615fdfefd, []int{0}
-}
-
-func init() {
-	proto.RegisterEnum("config.Tuning", Tuning_name, Tuning_value)
-}
-
-func init() { proto.RegisterFile("lib/config/tuning.proto", fileDescriptor_204cfa1615fdfefd) }
-
-var fileDescriptor_204cfa1615fdfefd = []byte{
-	// 228 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x12, 0xcf, 0xc9, 0x4c, 0xd2,
-	0x4f, 0xce, 0xcf, 0x4b, 0xcb, 0x4c, 0xd7, 0x2f, 0x29, 0xcd, 0xcb, 0xcc, 0x4b, 0xd7, 0x2b, 0x28,
-	0xca, 0x2f, 0xc9, 0x17, 0x62, 0x83, 0x08, 0x4a, 0x29, 0x17, 0xa5, 0x16, 0xe4, 0x17, 0xeb, 0x83,
-	0x05, 0x93, 0x4a, 0xd3, 0xf4, 0xd3, 0xf3, 0xd3, 0xf3, 0xc1, 0x1c, 0x30, 0x0b, 0xa2, 0x58, 0xab,
-	0x94, 0x8b, 0x2d, 0x04, 0xac, 0x59, 0x48, 0x9e, 0x8b, 0x3b, 0x24, 0xd4, 0xcf, 0xd3, 0xcf, 0x3d,
-	0xde, 0x31, 0x34, 0xc4, 0x5f, 0x80, 0x41, 0x8a, 0xaf, 0x6b, 0xae, 0x02, 0x17, 0x44, 0xd2, 0xb1,
-	0xb4, 0x24, 0x5f, 0x48, 0x91, 0x8b, 0x07, 0xaa, 0x20, 0xd8, 0xd7, 0xd1, 0xc7, 0x47, 0x80, 0x51,
-	0x8a, 0xbf, 0x6b, 0xae, 0x02, 0x37, 0x44, 0x45, 0x70, 0x6e, 0x62, 0x4e, 0x0e, 0x92, 0x12, 0x1f,
-	0xc7, 0x20, 0x77, 0x57, 0x01, 0x26, 0x64, 0x25, 0x3e, 0x89, 0x45, 0xe9, 0xa9, 0x52, 0x2c, 0x2b,
-	0x96, 0xc8, 0x31, 0x38, 0x79, 0x9f, 0x78, 0x28, 0xc7, 0x70, 0xe1, 0xa1, 0x1c, 0xc3, 0x89, 0x47,
-	0x72, 0x8c, 0x17, 0x1e, 0xc9, 0x31, 0x4e, 0x78, 0x2c, 0xc7, 0xb0, 0xe0, 0xb1, 0x1c, 0xe3, 0x85,
-	0xc7, 0x72, 0x0c, 0x37, 0x1e, 0xcb, 0x31, 0x44, 0x69, 0xa6, 0x67, 0x96, 0x64, 0x94, 0x26, 0xe9,
-	0x25, 0xe7, 0xe7, 0xea, 0x17, 0x57, 0xe6, 0x25, 0x97, 0x64, 0x64, 0xe6, 0xa5, 0x23, 0xb1, 0x10,
-	0xbe, 0x4f, 0x62, 0x03, 0x7b, 0xc5, 0x18, 0x10, 0x00, 0x00, 0xff, 0xff, 0x9f, 0x69, 0xc8, 0xbc,
-	0x12, 0x01, 0x00, 0x00,
-}

lib/config/versioningconfiguration.go

@@ -11,17 +11,29 @@ import (
 	"encoding/xml"
 	"sort"
 
-	"github.com/syncthing/syncthing/lib/fs"
 	"github.com/syncthing/syncthing/lib/structutil"
 )
 
+// VersioningConfiguration is used in the code and for JSON serialization
+type VersioningConfiguration struct {
+	Type             string            `json:"type" xml:"type,attr"`
+	Params           map[string]string `json:"params" xml:"parameter" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
+	CleanupIntervalS int               `json:"cleanupIntervalS" xml:"cleanupIntervalS" default:"3600"`
+	FSPath           string            `json:"fsPath" xml:"fsPath"`
+	FSType           FilesystemType    `json:"fsType" xml:"fsType"`
+}
+
+func (c *VersioningConfiguration) Reset() {
+	*c = VersioningConfiguration{}
+}
+
 // internalVersioningConfiguration is used in XML serialization
 type internalVersioningConfiguration struct {
-	Type             string            `xml:"type,attr,omitempty"`
-	Params           []internalParam   `xml:"param"`
-	CleanupIntervalS int               `xml:"cleanupIntervalS" default:"3600"`
-	FSPath           string            `xml:"fsPath"`
-	FSType           fs.FilesystemType `xml:"fsType"`
+	Type             string          `xml:"type,attr,omitempty"`
+	Params           []internalParam `xml:"param"`
+	CleanupIntervalS int             `xml:"cleanupIntervalS" default:"3600"`
+	FSPath           string          `xml:"fsPath"`
+	FSType           FilesystemType  `xml:"fsType"`
 }
 
 type internalParam struct {

lib/config/versioningconfiguration.pb.go

@@ -1,591 +0,0 @@
-// Code generated by protoc-gen-gogo. DO NOT EDIT.
-// source: lib/config/versioningconfiguration.proto
-
-package config
-
-import (
-	fmt "fmt"
-	proto "github.com/gogo/protobuf/proto"
-	fs "github.com/syncthing/syncthing/lib/fs"
-	_ "github.com/syncthing/syncthing/proto/ext"
-	io "io"
-	math "math"
-	math_bits "math/bits"
-)
-
-// Reference imports to suppress errors if they are not otherwise used.
-var _ = proto.Marshal
-var _ = fmt.Errorf
-var _ = math.Inf
-
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the proto package it is being compiled against.
-// A compilation error at this line likely means your copy of the
-// proto package needs to be updated.
-const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package
-
-// VersioningConfiguration is used in the code and for JSON serialization
-type VersioningConfiguration struct {
-	Type             string            `protobuf:"bytes,1,opt,name=type,proto3" json:"type" xml:"type,attr"`
-	Params           map[string]string `protobuf:"bytes,2,rep,name=parameters,proto3" json:"params" xml:"parameter" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
-	CleanupIntervalS int               `protobuf:"varint,3,opt,name=cleanup_interval_s,json=cleanupIntervalS,proto3,casttype=int" json:"cleanupIntervalS" xml:"cleanupIntervalS" default:"3600"`
-	FSPath           string            `protobuf:"bytes,4,opt,name=fs_path,json=fsPath,proto3" json:"fsPath" xml:"fsPath"`
-	FSType           fs.FilesystemType `protobuf:"varint,5,opt,name=fs_type,json=fsType,proto3,enum=fs.FilesystemType" json:"fsType" xml:"fsType"`
-}
-
-func (m *VersioningConfiguration) Reset()         { *m = VersioningConfiguration{} }
-func (m *VersioningConfiguration) String() string { return proto.CompactTextString(m) }
-func (*VersioningConfiguration) ProtoMessage()    {}
-func (*VersioningConfiguration) Descriptor() ([]byte, []int) {
-	return fileDescriptor_95ba6bdb22ffea81, []int{0}
-}
-func (m *VersioningConfiguration) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *VersioningConfiguration) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_VersioningConfiguration.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalToSizedBuffer(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *VersioningConfiguration) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_VersioningConfiguration.Merge(m, src)
-}
-func (m *VersioningConfiguration) XXX_Size() int {
-	return m.ProtoSize()
-}
-func (m *VersioningConfiguration) XXX_DiscardUnknown() {
-	xxx_messageInfo_VersioningConfiguration.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_VersioningConfiguration proto.InternalMessageInfo
-
-func init() {
-	proto.RegisterType((*VersioningConfiguration)(nil), "config.VersioningConfiguration")
-	proto.RegisterMapType((map[string]string)(nil), "config.VersioningConfiguration.ParametersEntry")
-}
-
-func init() {
-	proto.RegisterFile("lib/config/versioningconfiguration.proto", fileDescriptor_95ba6bdb22ffea81)
-}
-
-var fileDescriptor_95ba6bdb22ffea81 = []byte{
-	// 514 bytes of a gzipped FileDescriptorProto
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-	0x00, 0x00,
-}
-
-func (m *VersioningConfiguration) Marshal() (dAtA []byte, err error) {
-	size := m.ProtoSize()
-	dAtA = make([]byte, size)
-	n, err := m.MarshalToSizedBuffer(dAtA[:size])
-	if err != nil {
-		return nil, err
-	}
-	return dAtA[:n], nil
-}
-
-func (m *VersioningConfiguration) MarshalTo(dAtA []byte) (int, error) {
-	size := m.ProtoSize()
-	return m.MarshalToSizedBuffer(dAtA[:size])
-}
-
-func (m *VersioningConfiguration) MarshalToSizedBuffer(dAtA []byte) (int, error) {
-	i := len(dAtA)
-	_ = i
-	var l int
-	_ = l
-	if m.FSType != 0 {
-		i = encodeVarintVersioningconfiguration(dAtA, i, uint64(m.FSType))
-		i--
-		dAtA[i] = 0x28
-	}
-	if len(m.FSPath) > 0 {
-		i -= len(m.FSPath)
-		copy(dAtA[i:], m.FSPath)
-		i = encodeVarintVersioningconfiguration(dAtA, i, uint64(len(m.FSPath)))
-		i--
-		dAtA[i] = 0x22
-	}
-	if m.CleanupIntervalS != 0 {
-		i = encodeVarintVersioningconfiguration(dAtA, i, uint64(m.CleanupIntervalS))
-		i--
-		dAtA[i] = 0x18
-	}
-	if len(m.Params) > 0 {
-		for k := range m.Params {
-			v := m.Params[k]
-			baseI := i
-			i -= len(v)
-			copy(dAtA[i:], v)
-			i = encodeVarintVersioningconfiguration(dAtA, i, uint64(len(v)))
-			i--
-			dAtA[i] = 0x12
-			i -= len(k)
-			copy(dAtA[i:], k)
-			i = encodeVarintVersioningconfiguration(dAtA, i, uint64(len(k)))
-			i--
-			dAtA[i] = 0xa
-			i = encodeVarintVersioningconfiguration(dAtA, i, uint64(baseI-i))
-			i--
-			dAtA[i] = 0x12
-		}
-	}
-	if len(m.Type) > 0 {
-		i -= len(m.Type)
-		copy(dAtA[i:], m.Type)
-		i = encodeVarintVersioningconfiguration(dAtA, i, uint64(len(m.Type)))
-		i--
-		dAtA[i] = 0xa
-	}
-	return len(dAtA) - i, nil
-}
-
-func encodeVarintVersioningconfiguration(dAtA []byte, offset int, v uint64) int {
-	offset -= sovVersioningconfiguration(v)
-	base := offset
-	for v >= 1<<7 {
-		dAtA[offset] = uint8(v&0x7f | 0x80)
-		v >>= 7
-		offset++
-	}
-	dAtA[offset] = uint8(v)
-	return base
-}
-func (m *VersioningConfiguration) ProtoSize() (n int) {
-	if m == nil {
-		return 0
-	}
-	var l int
-	_ = l
-	l = len(m.Type)
-	if l > 0 {
-		n += 1 + l + sovVersioningconfiguration(uint64(l))
-	}
-	if len(m.Params) > 0 {
-		for k, v := range m.Params {
-			_ = k
-			_ = v
-			mapEntrySize := 1 + len(k) + sovVersioningconfiguration(uint64(len(k))) + 1 + len(v) + sovVersioningconfiguration(uint64(len(v)))
-			n += mapEntrySize + 1 + sovVersioningconfiguration(uint64(mapEntrySize))
-		}
-	}
-	if m.CleanupIntervalS != 0 {
-		n += 1 + sovVersioningconfiguration(uint64(m.CleanupIntervalS))
-	}
-	l = len(m.FSPath)
-	if l > 0 {
-		n += 1 + l + sovVersioningconfiguration(uint64(l))
-	}
-	if m.FSType != 0 {
-		n += 1 + sovVersioningconfiguration(uint64(m.FSType))
-	}
-	return n
-}
-
-func sovVersioningconfiguration(x uint64) (n int) {
-	return (math_bits.Len64(x|1) + 6) / 7
-}
-func sozVersioningconfiguration(x uint64) (n int) {
-	return sovVersioningconfiguration(uint64((x << 1) ^ uint64((int64(x) >> 63))))
-}
-func (m *VersioningConfiguration) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowVersioningconfiguration
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: VersioningConfiguration: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: VersioningConfiguration: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Type", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowVersioningconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthVersioningconfiguration
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthVersioningconfiguration
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Type = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		case 2:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Params", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowVersioningconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthVersioningconfiguration
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthVersioningconfiguration
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if m.Params == nil {
-				m.Params = make(map[string]string)
-			}
-			var mapkey string
-			var mapvalue string
-			for iNdEx < postIndex {
-				entryPreIndex := iNdEx
-				var wire uint64
-				for shift := uint(0); ; shift += 7 {
-					if shift >= 64 {
-						return ErrIntOverflowVersioningconfiguration
-					}
-					if iNdEx >= l {
-						return io.ErrUnexpectedEOF
-					}
-					b := dAtA[iNdEx]
-					iNdEx++
-					wire |= uint64(b&0x7F) << shift
-					if b < 0x80 {
-						break
-					}
-				}
-				fieldNum := int32(wire >> 3)
-				if fieldNum == 1 {
-					var stringLenmapkey uint64
-					for shift := uint(0); ; shift += 7 {
-						if shift >= 64 {
-							return ErrIntOverflowVersioningconfiguration
-						}
-						if iNdEx >= l {
-							return io.ErrUnexpectedEOF
-						}
-						b := dAtA[iNdEx]
-						iNdEx++
-						stringLenmapkey |= uint64(b&0x7F) << shift
-						if b < 0x80 {
-							break
-						}
-					}
-					intStringLenmapkey := int(stringLenmapkey)
-					if intStringLenmapkey < 0 {
-						return ErrInvalidLengthVersioningconfiguration
-					}
-					postStringIndexmapkey := iNdEx + intStringLenmapkey
-					if postStringIndexmapkey < 0 {
-						return ErrInvalidLengthVersioningconfiguration
-					}
-					if postStringIndexmapkey > l {
-						return io.ErrUnexpectedEOF
-					}
-					mapkey = string(dAtA[iNdEx:postStringIndexmapkey])
-					iNdEx = postStringIndexmapkey
-				} else if fieldNum == 2 {
-					var stringLenmapvalue uint64
-					for shift := uint(0); ; shift += 7 {
-						if shift >= 64 {
-							return ErrIntOverflowVersioningconfiguration
-						}
-						if iNdEx >= l {
-							return io.ErrUnexpectedEOF
-						}
-						b := dAtA[iNdEx]
-						iNdEx++
-						stringLenmapvalue |= uint64(b&0x7F) << shift
-						if b < 0x80 {
-							break
-						}
-					}
-					intStringLenmapvalue := int(stringLenmapvalue)
-					if intStringLenmapvalue < 0 {
-						return ErrInvalidLengthVersioningconfiguration
-					}
-					postStringIndexmapvalue := iNdEx + intStringLenmapvalue
-					if postStringIndexmapvalue < 0 {
-						return ErrInvalidLengthVersioningconfiguration
-					}
-					if postStringIndexmapvalue > l {
-						return io.ErrUnexpectedEOF
-					}
-					mapvalue = string(dAtA[iNdEx:postStringIndexmapvalue])
-					iNdEx = postStringIndexmapvalue
-				} else {
-					iNdEx = entryPreIndex
-					skippy, err := skipVersioningconfiguration(dAtA[iNdEx:])
-					if err != nil {
-						return err
-					}
-					if (skippy < 0) || (iNdEx+skippy) < 0 {
-						return ErrInvalidLengthVersioningconfiguration
-					}
-					if (iNdEx + skippy) > postIndex {
-						return io.ErrUnexpectedEOF
-					}
-					iNdEx += skippy
-				}
-			}
-			m.Params[mapkey] = mapvalue
-			iNdEx = postIndex
-		case 3:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field CleanupIntervalS", wireType)
-			}
-			m.CleanupIntervalS = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowVersioningconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.CleanupIntervalS |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 4:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field FSPath", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowVersioningconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthVersioningconfiguration
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthVersioningconfiguration
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.FSPath = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		case 5:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field FSType", wireType)
-			}
-			m.FSType = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowVersioningconfiguration
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.FSType |= fs.FilesystemType(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		default:
-			iNdEx = preIndex
-			skippy, err := skipVersioningconfiguration(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthVersioningconfiguration
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func skipVersioningconfiguration(dAtA []byte) (n int, err error) {
-	l := len(dAtA)
-	iNdEx := 0
-	depth := 0
-	for iNdEx < l {
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return 0, ErrIntOverflowVersioningconfiguration
-			}
-			if iNdEx >= l {
-				return 0, io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= (uint64(b) & 0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		wireType := int(wire & 0x7)
-		switch wireType {
-		case 0:
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return 0, ErrIntOverflowVersioningconfiguration
-				}
-				if iNdEx >= l {
-					return 0, io.ErrUnexpectedEOF
-				}
-				iNdEx++
-				if dAtA[iNdEx-1] < 0x80 {
-					break
-				}
-			}
-		case 1:
-			iNdEx += 8
-		case 2:
-			var length int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return 0, ErrIntOverflowVersioningconfiguration
-				}
-				if iNdEx >= l {
-					return 0, io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				length |= (int(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if length < 0 {
-				return 0, ErrInvalidLengthVersioningconfiguration
-			}
-			iNdEx += length
-		case 3:
-			depth++
-		case 4:
-			if depth == 0 {
-				return 0, ErrUnexpectedEndOfGroupVersioningconfiguration
-			}
-			depth--
-		case 5:
-			iNdEx += 4
-		default:
-			return 0, fmt.Errorf("proto: illegal wireType %d", wireType)
-		}
-		if iNdEx < 0 {
-			return 0, ErrInvalidLengthVersioningconfiguration
-		}
-		if depth == 0 {
-			return iNdEx, nil
-		}
-	}
-	return 0, io.ErrUnexpectedEOF
-}
-
-var (
-	ErrInvalidLengthVersioningconfiguration        = fmt.Errorf("proto: negative length found during unmarshaling")
-	ErrIntOverflowVersioningconfiguration          = fmt.Errorf("proto: integer overflow")
-	ErrUnexpectedEndOfGroupVersioningconfiguration = fmt.Errorf("proto: unexpected end of group")
-)

lib/config/wrapper.go

@@ -17,12 +17,13 @@ import (
 	"sync/atomic"
 	"time"
 
+	"github.com/thejerf/suture/v4"
+
 	"github.com/syncthing/syncthing/lib/events"
 	"github.com/syncthing/syncthing/lib/osutil"
 	"github.com/syncthing/syncthing/lib/protocol"
 	"github.com/syncthing/syncthing/lib/sliceutil"
 	"github.com/syncthing/syncthing/lib/sync"
-	"github.com/thejerf/suture/v4"
 )
 
 const (

lib/connections/limiter.go

@@ -12,10 +12,11 @@ import (
 	"io"
 	"sync/atomic"
 
+	"golang.org/x/time/rate"
+
 	"github.com/syncthing/syncthing/lib/config"
 	"github.com/syncthing/syncthing/lib/protocol"
 	"github.com/syncthing/syncthing/lib/sync"
-	"golang.org/x/time/rate"
 )
 
 // limiter manages a read and write rate limit, reacting to config changes

lib/connections/limiter_test.go

@@ -15,10 +15,11 @@ import (
 	"sync/atomic"
 	"testing"
 
+	"golang.org/x/time/rate"
+
 	"github.com/syncthing/syncthing/lib/config"
 	"github.com/syncthing/syncthing/lib/events"
 	"github.com/syncthing/syncthing/lib/protocol"
-	"golang.org/x/time/rate"
 )
 
 var (

lib/connections/service.go

@@ -28,6 +28,9 @@ import (
 	stdsync "sync"
 	"time"
 
+	"github.com/thejerf/suture/v4"
+	"golang.org/x/time/rate"
+
 	"github.com/syncthing/syncthing/lib/build"
 	"github.com/syncthing/syncthing/lib/config"
 	"github.com/syncthing/syncthing/lib/connections/registry"
@@ -45,9 +48,6 @@ import (
 	// Registers NAT service providers
 	_ "github.com/syncthing/syncthing/lib/pmp"
 	_ "github.com/syncthing/syncthing/lib/upnp"
-
-	"github.com/thejerf/suture/v4"
-	"golang.org/x/time/rate"
 )
 
 var (
@@ -445,7 +445,7 @@ func (s *service) handleHellos(ctx context.Context) error {
 		// connections are limited.
 		rd, wr := s.limiter.getLimiters(remoteID, c, c.IsLocal())
 
-		protoConn := protocol.NewConnection(remoteID, rd, wr, c, s.model, c, deviceCfg.Compression, s.cfg.FolderPasswords(remoteID), s.keyGen)
+		protoConn := protocol.NewConnection(remoteID, rd, wr, c, s.model, c, deviceCfg.Compression.ToProtocol(), s.cfg.FolderPasswords(remoteID), s.keyGen)
 		s.accountAddedConnection(protoConn, hello, s.cfg.Options().ConnectionPriorityUpgradeThreshold)
 		go func() {
 			<-protoConn.Closed()
@@ -1284,6 +1284,7 @@ func (r nextDialRegistry) redialDevice(device protocol.DeviceID, now time.Time)
 		}
 		dev.attempts++
 		dev.nextDial = make(map[string]time.Time)
+		r[device] = dev
 		return
 	}
 	if dev.attempts >= dialCoolDownMaxAttempts && now.Before(dev.coolDownIntervalStart.Add(dialCoolDownDelay)) {

lib/connections/structs.go

@@ -15,14 +15,14 @@ import (
 	"net/url"
 	"time"
 
+	"github.com/thejerf/suture/v4"
+
 	"github.com/syncthing/syncthing/lib/config"
 	"github.com/syncthing/syncthing/lib/connections/registry"
 	"github.com/syncthing/syncthing/lib/nat"
 	"github.com/syncthing/syncthing/lib/osutil"
 	"github.com/syncthing/syncthing/lib/protocol"
 	"github.com/syncthing/syncthing/lib/stats"
-
-	"github.com/thejerf/suture/v4"
 )
 
 type tlsConn interface {

lib/db/benchmark_test.go

@@ -185,7 +185,7 @@ func BenchmarkNeedHalf(b *testing.B) {
 	for i := 0; i < b.N; i++ {
 		count := 0
 		snap := snapshot(b, benchS)
-		snap.WithNeed(protocol.LocalDeviceID, func(fi protocol.FileIntf) bool {
+		snap.WithNeed(protocol.LocalDeviceID, func(fi protocol.FileInfo) bool {
 			count++
 			return true
 		})
@@ -209,7 +209,7 @@ func BenchmarkNeedHalfRemote(b *testing.B) {
 	for i := 0; i < b.N; i++ {
 		count := 0
 		snap := snapshot(b, fset)
-		snap.WithNeed(remoteDevice0, func(fi protocol.FileIntf) bool {
+		snap.WithNeed(remoteDevice0, func(fi protocol.FileInfo) bool {
 			count++
 			return true
 		})
@@ -230,7 +230,7 @@ func BenchmarkHave(b *testing.B) {
 	for i := 0; i < b.N; i++ {
 		count := 0
 		snap := snapshot(b, benchS)
-		snap.WithHave(protocol.LocalDeviceID, func(fi protocol.FileIntf) bool {
+		snap.WithHave(protocol.LocalDeviceID, func(fi protocol.FileInfo) bool {
 			count++
 			return true
 		})
@@ -251,7 +251,7 @@ func BenchmarkGlobal(b *testing.B) {
 	for i := 0; i < b.N; i++ {
 		count := 0
 		snap := snapshot(b, benchS)
-		snap.WithGlobal(func(fi protocol.FileIntf) bool {
+		snap.WithGlobal(func(fi protocol.FileInfo) bool {
 			count++
 			return true
 		})
@@ -272,7 +272,7 @@ func BenchmarkNeedHalfTruncated(b *testing.B) {
 	for i := 0; i < b.N; i++ {
 		count := 0
 		snap := snapshot(b, benchS)
-		snap.WithNeedTruncated(protocol.LocalDeviceID, func(fi protocol.FileIntf) bool {
+		snap.WithNeedTruncated(protocol.LocalDeviceID, func(fi protocol.FileInfo) bool {
 			count++
 			return true
 		})
@@ -293,7 +293,7 @@ func BenchmarkHaveTruncated(b *testing.B) {
 	for i := 0; i < b.N; i++ {
 		count := 0
 		snap := snapshot(b, benchS)
-		snap.WithHaveTruncated(protocol.LocalDeviceID, func(fi protocol.FileIntf) bool {
+		snap.WithHaveTruncated(protocol.LocalDeviceID, func(fi protocol.FileInfo) bool {
 			count++
 			return true
 		})
@@ -314,7 +314,7 @@ func BenchmarkGlobalTruncated(b *testing.B) {
 	for i := 0; i < b.N; i++ {
 		count := 0
 		snap := snapshot(b, benchS)
-		snap.WithGlobalTruncated(func(fi protocol.FileIntf) bool {
+		snap.WithGlobalTruncated(func(fi protocol.FileInfo) bool {
 			count++
 			return true
 		})

lib/db/db_test.go

@@ -30,107 +30,10 @@ func genBlocks(n int) []protocol.BlockInfo {
 	return b
 }
 
-func TestIgnoredFiles(t *testing.T) {
-	ldb, err := openJSONS("testdata/v0.14.48-ignoredfiles.db.jsons")
-	if err != nil {
-		t.Fatal(err)
-	}
-	db := newLowlevel(t, ldb)
-	defer db.Close()
-	if err := UpdateSchema(db); err != nil {
-		t.Fatal(err)
-	}
-
-	fs := newFileSet(t, "test", db)
-
-	// The contents of the database are like this:
-	//
-	// 	fs := newFileSet(t, "test", db)
-	// 	fs.Update(protocol.LocalDeviceID, []protocol.FileInfo{
-	// 		{ // invalid (ignored) file
-	// 			Name:    "foo",
-	// 			Type:    protocol.FileInfoTypeFile,
-	// 			Invalid: true,
-	// 			Version: protocol.Vector{Counters: []protocol.Counter{{ID: 1, Value: 1000}}},
-	// 		},
-	// 		{ // regular file
-	// 			Name:    "bar",
-	// 			Type:    protocol.FileInfoTypeFile,
-	// 			Version: protocol.Vector{Counters: []protocol.Counter{{ID: 1, Value: 1001}}},
-	// 		},
-	// 	})
-	// 	fs.Update(protocol.DeviceID{42}, []protocol.FileInfo{
-	// 		{ // invalid file
-	// 			Name:    "baz",
-	// 			Type:    protocol.FileInfoTypeFile,
-	// 			Invalid: true,
-	// 			Version: protocol.Vector{Counters: []protocol.Counter{{ID: 42, Value: 1000}}},
-	// 		},
-	// 		{ // regular file
-	// 			Name:    "quux",
-	// 			Type:    protocol.FileInfoTypeFile,
-	// 			Version: protocol.Vector{Counters: []protocol.Counter{{ID: 42, Value: 1002}}},
-	// 		},
-	// 	})
-
-	// Local files should have the "ignored" bit in addition to just being
-	// generally invalid if we want to look at the simulation of that bit.
-
-	snap := snapshot(t, fs)
-	defer snap.Release()
-	fi, ok := snap.Get(protocol.LocalDeviceID, "foo")
-	if !ok {
-		t.Fatal("foo should exist")
-	}
-	if !fi.IsInvalid() {
-		t.Error("foo should be invalid")
-	}
-	if !fi.IsIgnored() {
-		t.Error("foo should be ignored")
-	}
-
-	fi, ok = snap.Get(protocol.LocalDeviceID, "bar")
-	if !ok {
-		t.Fatal("bar should exist")
-	}
-	if fi.IsInvalid() {
-		t.Error("bar should not be invalid")
-	}
-	if fi.IsIgnored() {
-		t.Error("bar should not be ignored")
-	}
-
-	// Remote files have the invalid bit as usual, and the IsInvalid() method
-	// should pick this up too.
-
-	fi, ok = snap.Get(protocol.DeviceID{42}, "baz")
-	if !ok {
-		t.Fatal("baz should exist")
-	}
-	if !fi.IsInvalid() {
-		t.Error("baz should be invalid")
-	}
-	if !fi.IsInvalid() {
-		t.Error("baz should be invalid")
-	}
-
-	fi, ok = snap.Get(protocol.DeviceID{42}, "quux")
-	if !ok {
-		t.Fatal("quux should exist")
-	}
-	if fi.IsInvalid() {
-		t.Error("quux should not be invalid")
-	}
-	if fi.IsInvalid() {
-		t.Error("quux should not be invalid")
-	}
-}
-
 const myID = 1
 
 var (
 	remoteDevice0, remoteDevice1 protocol.DeviceID
-	update0to3Folder             = "UpdateSchema0to3"
 	invalid                      = "invalid"
 	slashPrefixed                = "/notgood"
 	haveUpdate0to3               map[protocol.DeviceID][]protocol.FileInfo
@@ -157,142 +60,6 @@ func init() {
 	}
 }
 
-func TestUpdate0to3(t *testing.T) {
-	ldb, err := openJSONS("testdata/v0.14.45-update0to3.db.jsons")
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	db := newLowlevel(t, ldb)
-	defer db.Close()
-	updater := schemaUpdater{db}
-
-	folder := []byte(update0to3Folder)
-
-	if err := updater.updateSchema0to1(0); err != nil {
-		t.Fatal(err)
-	}
-
-	trans, err := db.newReadOnlyTransaction()
-	if err != nil {
-		t.Fatal(err)
-	}
-	defer trans.Release()
-	if _, ok, err := trans.getFile(folder, protocol.LocalDeviceID[:], []byte(slashPrefixed)); err != nil {
-		t.Fatal(err)
-	} else if ok {
-		t.Error("File prefixed by '/' was not removed during transition to schema 1")
-	}
-
-	var key []byte
-
-	key, err = db.keyer.GenerateGlobalVersionKey(nil, folder, []byte(invalid))
-	if err != nil {
-		t.Fatal(err)
-	}
-	if _, err := db.Get(key); err != nil {
-		t.Error("Invalid file wasn't added to global list")
-	}
-
-	if err := updater.updateSchema1to2(1); err != nil {
-		t.Fatal(err)
-	}
-
-	found := false
-	trans, err = db.newReadOnlyTransaction()
-	if err != nil {
-		t.Fatal(err)
-	}
-	defer trans.Release()
-	_ = trans.withHaveSequence(folder, 0, func(fi protocol.FileIntf) bool {
-		f := fi.(protocol.FileInfo)
-		l.Infoln(f)
-		if found {
-			t.Error("Unexpected additional file via sequence", f.FileName())
-			return true
-		}
-		if e := haveUpdate0to3[protocol.LocalDeviceID][0]; f.IsEquivalentOptional(e, protocol.FileInfoComparison{IgnorePerms: true, IgnoreBlocks: true}) {
-			found = true
-		} else {
-			t.Errorf("Wrong file via sequence, got %v, expected %v", f, e)
-		}
-		return true
-	})
-	if !found {
-		t.Error("Local file wasn't added to sequence bucket", err)
-	}
-
-	if err := updater.updateSchema2to3(2); err != nil {
-		t.Fatal(err)
-	}
-
-	need := map[string]protocol.FileInfo{
-		haveUpdate0to3[remoteDevice0][0].Name: haveUpdate0to3[remoteDevice0][0],
-		haveUpdate0to3[remoteDevice1][0].Name: haveUpdate0to3[remoteDevice1][0],
-		haveUpdate0to3[remoteDevice0][2].Name: haveUpdate0to3[remoteDevice0][2],
-	}
-
-	trans, err = db.newReadOnlyTransaction()
-	if err != nil {
-		t.Fatal(err)
-	}
-	defer trans.Release()
-
-	key, err = trans.keyer.GenerateNeedFileKey(nil, folder, nil)
-	if err != nil {
-		t.Fatal(err)
-	}
-	dbi, err := trans.NewPrefixIterator(key)
-	if err != nil {
-		t.Fatal(err)
-	}
-	defer dbi.Release()
-
-	for dbi.Next() {
-		name := trans.keyer.NameFromGlobalVersionKey(dbi.Key())
-		key, err = trans.keyer.GenerateGlobalVersionKey(key, folder, name)
-		bs, err := trans.Get(key)
-		if err != nil {
-			t.Fatal(err)
-		}
-		var vl VersionListDeprecated
-		if err := vl.Unmarshal(bs); err != nil {
-			t.Fatal(err)
-		}
-		key, err = trans.keyer.GenerateDeviceFileKey(key, folder, vl.Versions[0].Device, name)
-		if err != nil {
-			t.Fatal(err)
-		}
-		fi, ok, err := trans.getFileTrunc(key, false)
-		if err != nil {
-			t.Fatal(err)
-		}
-		if !ok {
-			device := "<invalid>"
-			if dev, err := protocol.DeviceIDFromBytes(vl.Versions[0].Device); err != nil {
-				device = dev.String()
-			}
-			t.Fatal("surprise missing global file", string(name), device)
-		}
-		e, ok := need[fi.FileName()]
-		if !ok {
-			t.Error("Got unexpected needed file:", fi.FileName())
-		}
-		f := fi.(protocol.FileInfo)
-		delete(need, f.Name)
-		if !f.IsEquivalentOptional(e, protocol.FileInfoComparison{IgnorePerms: true, IgnoreBlocks: true}) {
-			t.Errorf("Wrong needed file, got %v, expected %v", f, e)
-		}
-	}
-	if dbi.Error() != nil {
-		t.Fatal(err)
-	}
-
-	for n := range need {
-		t.Errorf(`Missing needed file "%v"`, n)
-	}
-}
-
 // TestRepairSequence checks that a few hand-crafted messed-up sequence entries get fixed.
 func TestRepairSequence(t *testing.T) {
 	db := newLowlevelMemory(t)
@@ -446,11 +213,10 @@ func TestRepairSequence(t *testing.T) {
 	}
 	defer it.Release()
 	for it.Next() {
-		intf, ok, err := ro.getFileTrunc(it.Value(), false)
+		fi, ok, err := ro.getFileTrunc(it.Value(), false)
 		if err != nil {
 			t.Fatal(err)
 		}
-		fi := intf.(protocol.FileInfo)
 		seq := ro.keyer.SequenceFromSequenceKey(it.Key())
 		if !ok {
 			t.Errorf("Sequence entry %v points at nothing", seq)
@@ -531,81 +297,6 @@ func TestCheckGlobals(t *testing.T) {
 	}
 }
 
-func TestUpdateTo10(t *testing.T) {
-	ldb, err := openJSONS("./testdata/v1.4.0-updateTo10.json")
-	if err != nil {
-		t.Fatal(err)
-	}
-	db := newLowlevel(t, ldb)
-	defer db.Close()
-
-	UpdateSchema(db)
-
-	folder := "test"
-
-	meta, err := db.getMetaAndCheck(folder)
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	empty := Counts{}
-
-	c := meta.Counts(protocol.LocalDeviceID, needFlag)
-	if c.Files != 1 {
-		t.Error("Expected 1 needed file locally, got", c.Files)
-	}
-	c.Files = 0
-	if c.Deleted != 1 {
-		t.Error("Expected 1 needed deletion locally, got", c.Deleted)
-	}
-	c.Deleted = 0
-	if !c.Equal(empty) {
-		t.Error("Expected all counts to be zero, got", c)
-	}
-	c = meta.Counts(remoteDevice0, needFlag)
-	if !c.Equal(empty) {
-		t.Error("Expected all counts to be zero, got", c)
-	}
-
-	trans, err := db.newReadOnlyTransaction()
-	if err != nil {
-		t.Fatal(err)
-	}
-	defer trans.Release()
-	// a
-	vl, err := trans.getGlobalVersions(nil, []byte(folder), []byte("a"))
-	if err != nil {
-		t.Fatal(err)
-	}
-	for _, v := range vl.RawVersions {
-		if !v.Deleted {
-			t.Error("Unexpected undeleted global version for a")
-		}
-	}
-	// b
-	vl, err = trans.getGlobalVersions(nil, []byte(folder), []byte("b"))
-	if err != nil {
-		t.Fatal(err)
-	}
-	if !vl.RawVersions[0].Deleted {
-		t.Error("vl.Versions[0] not deleted for b")
-	}
-	if vl.RawVersions[1].Deleted {
-		t.Error("vl.Versions[1] deleted for b")
-	}
-	// c
-	vl, err = trans.getGlobalVersions(nil, []byte(folder), []byte("c"))
-	if err != nil {
-		t.Fatal(err)
-	}
-	if vl.RawVersions[0].Deleted {
-		t.Error("vl.Versions[0] deleted for c")
-	}
-	if !vl.RawVersions[1].Deleted {
-		t.Error("vl.Versions[1] not deleted for c")
-	}
-}
-
 func TestDropDuplicates(t *testing.T) {
 	names := []string{
 		"foo",
@@ -769,7 +460,7 @@ func TestUpdateTo14(t *testing.T) {
 	if err != nil {
 		t.Fatal(err)
 	}
-	fiBs := mustMarshal(&fileWOBlocks)
+	fiBs := mustMarshal(fileWOBlocks.ToWire(true))
 	if err := trans.Put(key, fiBs); err != nil {
 		t.Fatal(err)
 	}
@@ -799,9 +490,9 @@ func TestUpdateTo14(t *testing.T) {
 
 	if vl, err := ro.getGlobalVersions(nil, folder, name); err != nil {
 		t.Fatal(err)
-	} else if fv, ok := vl.GetGlobal(); !ok {
+	} else if fv, ok := vlGetGlobal(vl); !ok {
 		t.Error("missing global")
-	} else if !fv.IsInvalid() {
+	} else if !fvIsInvalid(fv) {
 		t.Error("global not marked as invalid")
 	}
 }
@@ -874,8 +565,8 @@ func TestCheckLocalNeed(t *testing.T) {
 			t.Errorf("Expected 2 needed files locally, got %v in meta", c.Files)
 		}
 		needed := make([]protocol.FileInfo, 0, 2)
-		snap.WithNeed(protocol.LocalDeviceID, func(fi protocol.FileIntf) bool {
-			needed = append(needed, fi.(protocol.FileInfo))
+		snap.WithNeed(protocol.LocalDeviceID, func(fi protocol.FileInfo) bool {
+			needed = append(needed, fi)
 			return true
 		})
 		if l := len(needed); l != 2 {
@@ -939,7 +630,7 @@ func TestDuplicateNeedCount(t *testing.T) {
 	fs = newFileSet(t, folder, db)
 	found := false
 	for _, c := range fs.meta.counts.Counts {
-		if bytes.Equal(protocol.LocalDeviceID[:], c.DeviceID) && c.LocalFlags == needFlag {
+		if protocol.LocalDeviceID == c.DeviceID && c.LocalFlags == needFlag {
 			if found {
 				t.Fatal("second need count for local device encountered")
 			}

lib/db/lowlevel.go

@@ -19,6 +19,10 @@ import (
 	"time"
 
 	"github.com/greatroar/blobloom"
+	"github.com/thejerf/suture/v4"
+	"google.golang.org/protobuf/proto"
+
+	"github.com/syncthing/syncthing/internal/gen/dbproto"
 	"github.com/syncthing/syncthing/lib/db/backend"
 	"github.com/syncthing/syncthing/lib/events"
 	"github.com/syncthing/syncthing/lib/fs"
@@ -26,7 +30,6 @@ import (
 	"github.com/syncthing/syncthing/lib/stringutil"
 	"github.com/syncthing/syncthing/lib/svcutil"
 	"github.com/syncthing/syncthing/lib/sync"
-	"github.com/thejerf/suture/v4"
 )
 
 const (
@@ -521,8 +524,8 @@ func (db *Lowlevel) checkGlobals(folderStr string) (int, error) {
 	var dk []byte
 	ro := t.readOnlyTransaction
 	for dbi.Next() {
-		var vl VersionList
-		if err := vl.Unmarshal(dbi.Value()); err != nil || vl.Empty() {
+		var vl dbproto.VersionList
+		if err := proto.Unmarshal(dbi.Value(), &vl); err != nil || len(vl.Versions) == 0 {
 			if err := t.Delete(dbi.Key()); err != nil && !backend.IsNotFound(err) {
 				return 0, err
 			}
@@ -535,9 +538,9 @@ func (db *Lowlevel) checkGlobals(folderStr string) (int, error) {
 		// we find those and clear them out.
 
 		name := db.keyer.NameFromGlobalVersionKey(dbi.Key())
-		newVL := &VersionList{}
+		newVL := &dbproto.VersionList{}
 		var changed, changedHere bool
-		for _, fv := range vl.RawVersions {
+		for _, fv := range vl.Versions {
 			changedHere, err = checkGlobalsFilterDevices(dk, folder, name, fv.Devices, newVL, ro)
 			if err != nil {
 				return 0, err
@@ -551,7 +554,7 @@ func (db *Lowlevel) checkGlobals(folderStr string) (int, error) {
 			changed = changed || changedHere
 		}
 
-		if newVL.Empty() {
+		if len(newVL.Versions) == 0 {
 			if err := t.Delete(dbi.Key()); err != nil && !backend.IsNotFound(err) {
 				return 0, err
 			}
@@ -572,7 +575,7 @@ func (db *Lowlevel) checkGlobals(folderStr string) (int, error) {
 	return fixed, t.Commit()
 }
 
-func checkGlobalsFilterDevices(dk, folder, name []byte, devices [][]byte, vl *VersionList, t readOnlyTransaction) (bool, error) {
+func checkGlobalsFilterDevices(dk, folder, name []byte, devices [][]byte, vl *dbproto.VersionList, t readOnlyTransaction) (bool, error) {
 	var changed bool
 	var err error
 	for _, device := range devices {
@@ -588,7 +591,7 @@ func checkGlobalsFilterDevices(dk, folder, name []byte, devices [][]byte, vl *Ve
 			changed = true
 			continue
 		}
-		_, _, _, _, _, _, err = vl.update(folder, device, f, t)
+		_, _, _, _, _, _, err = vlUpdate(vl, folder, device, f, t)
 		if err != nil {
 			return false, err
 		}
@@ -610,7 +613,7 @@ func (db *Lowlevel) getIndexID(device, folder []byte) (protocol.IndexID, error)
 
 	var id protocol.IndexID
 	if err := id.Unmarshal(cur); err != nil {
-		return 0, nil
+		return 0, nil //nolint: nilerr
 	}
 
 	return id, nil
@@ -816,11 +819,11 @@ func (db *Lowlevel) gcIndirect(ctx context.Context) (err error) {
 		default:
 		}
 
-		var hashes IndirectionHashesOnly
-		if err := hashes.Unmarshal(it.Value()); err != nil {
+		var hashes dbproto.IndirectionHashesOnly
+		if err := proto.Unmarshal(it.Value(), &hashes); err != nil {
 			return err
 		}
-		db.recordIndirectionHashes(hashes)
+		db.recordIndirectionHashes(&hashes)
 	}
 	it.Release()
 	if err := it.Error(); err != nil {
@@ -924,10 +927,10 @@ func (db *Lowlevel) gcIndirect(ctx context.Context) (err error) {
 }
 
 func (db *Lowlevel) recordIndirectionHashesForFile(f *protocol.FileInfo) {
-	db.recordIndirectionHashes(IndirectionHashesOnly{BlocksHash: f.BlocksHash, VersionHash: f.VersionHash})
+	db.recordIndirectionHashes(&dbproto.IndirectionHashesOnly{BlocksHash: f.BlocksHash, VersionHash: f.VersionHash})
 }
 
-func (db *Lowlevel) recordIndirectionHashes(hs IndirectionHashesOnly) {
+func (db *Lowlevel) recordIndirectionHashes(hs *dbproto.IndirectionHashesOnly) {
 	// must be called with gcMut held (at least read-held)
 	if db.blockFilter != nil && len(hs.BlocksHash) > 0 {
 		db.blockFilter.add(hs.BlocksHash)
@@ -966,7 +969,7 @@ func (b *bloomFilter) hash(id []byte) uint64 {
 	}
 	var h maphash.Hash
 	h.SetSeed(b.seed)
-	h.Write(id)
+	_, _ = h.Write(id)
 	return h.Sum64()
 }
 
@@ -1035,7 +1038,7 @@ func (db *Lowlevel) getMetaAndCheckGCLocked(folder string) (*metadataTracker, er
 func (db *Lowlevel) loadMetadataTracker(folder string) (*metadataTracker, error) {
 	meta := newMetadataTracker(db.keyer, db.evLogger)
 	if err := meta.fromDB(db, []byte(folder)); err != nil {
-		if err == errMetaInconsistent {
+		if errors.Is(err, errMetaInconsistent) {
 			l.Infof("Stored folder metadata for %q is inconsistent; recalculating", folder)
 		} else {
 			l.Infof("No stored folder metadata for %q; recalculating", folder)
@@ -1071,7 +1074,7 @@ func (db *Lowlevel) recalcMeta(folderStr string) (*metadataTracker, error) {
 	defer t.close()
 
 	var deviceID protocol.DeviceID
-	err = t.withAllFolderTruncated(folder, func(device []byte, f FileInfoTruncated) bool {
+	err = t.withAllFolderTruncated(folder, func(device []byte, f protocol.FileInfo) bool {
 		copy(deviceID[:], device)
 		meta.addFile(deviceID, f)
 		return true
@@ -1080,7 +1083,7 @@ func (db *Lowlevel) recalcMeta(folderStr string) (*metadataTracker, error) {
 		return nil, err
 	}
 
-	err = t.withGlobal(folder, nil, true, func(f protocol.FileIntf) bool {
+	err = t.withGlobal(folder, nil, true, func(f protocol.FileInfo) bool {
 		meta.addFile(protocol.GlobalDeviceID, f)
 		return true
 	})
@@ -1089,7 +1092,7 @@ func (db *Lowlevel) recalcMeta(folderStr string) (*metadataTracker, error) {
 	}
 
 	meta.emptyNeeded(protocol.LocalDeviceID)
-	err = t.withNeed(folder, protocol.LocalDeviceID[:], true, func(f protocol.FileIntf) bool {
+	err = t.withNeed(folder, protocol.LocalDeviceID[:], true, func(f protocol.FileInfo) bool {
 		meta.addNeeded(protocol.LocalDeviceID, f)
 		return true
 	})
@@ -1098,7 +1101,7 @@ func (db *Lowlevel) recalcMeta(folderStr string) (*metadataTracker, error) {
 	}
 	for _, device := range meta.devices() {
 		meta.emptyNeeded(device)
-		err = t.withNeed(folder, device[:], true, func(f protocol.FileIntf) bool {
+		err = t.withNeed(folder, device[:], true, func(f protocol.FileInfo) bool {
 			meta.addNeeded(device, f)
 			return true
 		})
@@ -1132,7 +1135,7 @@ func (db *Lowlevel) verifyLocalSequence(curSeq int64, folder string) (bool, erro
 		return false, err
 	}
 	ok := true
-	if err := t.withHaveSequence([]byte(folder), curSeq+1, func(fi protocol.FileIntf) bool {
+	if err := t.withHaveSequence([]byte(folder), curSeq+1, func(_ protocol.FileInfo) bool {
 		ok = false // we got something, which we should not have
 		return false
 	}); err != nil {
@@ -1204,8 +1207,7 @@ func (db *Lowlevel) repairSequenceGCLocked(folderStr string, meta *metadataTrack
 			}
 			return 0, err
 		}
-		fi := intf.(protocol.FileInfo)
-		if sk, err = t.keyer.GenerateSequenceKey(sk, folder, fi.Sequence); err != nil {
+		if sk, err = t.keyer.GenerateSequenceKey(sk, folder, intf.Sequence); err != nil {
 			return 0, err
 		}
 		switch dk, err = t.Get(sk); {
@@ -1216,14 +1218,14 @@ func (db *Lowlevel) repairSequenceGCLocked(folderStr string, meta *metadataTrack
 			fallthrough
 		case !bytes.Equal(it.Key(), dk):
 			fixed++
-			fi.Sequence = meta.nextLocalSeq()
-			if sk, err = t.keyer.GenerateSequenceKey(sk, folder, fi.Sequence); err != nil {
+			intf.Sequence = meta.nextLocalSeq()
+			if sk, err = t.keyer.GenerateSequenceKey(sk, folder, intf.Sequence); err != nil {
 				return 0, err
 			}
 			if err := t.Put(sk, it.Key()); err != nil {
 				return 0, err
 			}
-			if err := t.putFile(it.Key(), fi); err != nil {
+			if err := t.putFile(it.Key(), intf); err != nil {
 				return 0, err
 			}
 		}
@@ -1307,9 +1309,8 @@ func (db *Lowlevel) checkLocalNeed(folder []byte) (int, error) {
 		}
 	}
 	next()
-	t.withNeedIteratingGlobal(folder, protocol.LocalDeviceID[:], true, func(fi protocol.FileIntf) bool {
-		f := fi.(FileInfoTruncated)
-		for !needDone && needName < f.Name {
+	itErr := t.withNeedIteratingGlobal(folder, protocol.LocalDeviceID[:], true, func(fi protocol.FileInfo) bool {
+		for !needDone && needName < fi.Name {
 			repaired++
 			if err = t.Delete(dbi.Key()); err != nil && !backend.IsNotFound(err) {
 				return false
@@ -1317,24 +1318,27 @@ func (db *Lowlevel) checkLocalNeed(folder []byte) (int, error) {
 			l.Debugln("check local need: removing", needName)
 			next()
 		}
-		if needName == f.Name {
+		if needName == fi.Name {
 			next()
 		} else {
 			repaired++
-			key, err = t.keyer.GenerateNeedFileKey(key, folder, []byte(f.Name))
+			key, err = t.keyer.GenerateNeedFileKey(key, folder, []byte(fi.Name))
 			if err != nil {
 				return false
 			}
 			if err = t.Put(key, nil); err != nil {
 				return false
 			}
-			l.Debugln("check local need: adding", f.Name)
+			l.Debugln("check local need: adding", fi.Name)
 		}
 		return true
 	})
 	if err != nil {
 		return 0, err
 	}
+	if itErr != nil {
+		return 0, itErr
+	}
 
 	for !needDone {
 		repaired++

lib/db/meta.go

@@ -7,12 +7,14 @@
 package db
 
 import (
-	"bytes"
 	"errors"
 	"fmt"
 	"math/bits"
 	"time"
 
+	"google.golang.org/protobuf/proto"
+
+	"github.com/syncthing/syncthing/internal/gen/dbproto"
 	"github.com/syncthing/syncthing/lib/db/backend"
 	"github.com/syncthing/syncthing/lib/events"
 	"github.com/syncthing/syncthing/lib/protocol"
@@ -56,24 +58,34 @@ func newMetadataTracker(keyer keyer, evLogger events.Logger) *metadataTracker {
 // Unmarshal loads a metadataTracker from the corresponding protobuf
 // representation
 func (m *metadataTracker) Unmarshal(bs []byte) error {
-	if err := m.counts.Unmarshal(bs); err != nil {
+	var dbc dbproto.CountsSet
+	if err := proto.Unmarshal(bs, &dbc); err != nil {
 		return err
 	}
+	m.counts.Created = dbc.Created
+	m.counts.Counts = make([]Counts, len(dbc.Counts))
+	for i, c := range dbc.Counts {
+		m.counts.Counts[i] = countsFromWire(c)
+	}
 
 	// Initialize the index map
+	m.indexes = make(map[metaKey]int)
 	for i, c := range m.counts.Counts {
-		dev, err := protocol.DeviceIDFromBytes(c.DeviceID)
-		if err != nil {
-			return err
-		}
-		m.indexes[metaKey{dev, c.LocalFlags}] = i
+		m.indexes[metaKey{c.DeviceID, c.LocalFlags}] = i
 	}
 	return nil
 }
 
 // Marshal returns the protobuf representation of the metadataTracker
 func (m *metadataTracker) Marshal() ([]byte, error) {
-	return m.counts.Marshal()
+	dbc := &dbproto.CountsSet{
+		Counts:  make([]*dbproto.Counts, len(m.counts.Counts)),
+		Created: m.Created().UnixNano(),
+	}
+	for i, c := range m.counts.Counts {
+		dbc.Counts[i] = c.toWire()
+	}
+	return proto.Marshal(dbc)
 }
 
 func (m *metadataTracker) CommitHook(folder []byte) backend.CommitHook {
@@ -142,7 +154,7 @@ func (m *metadataTracker) countsPtr(dev protocol.DeviceID, flag uint32) *Counts
 	idx, ok := m.indexes[key]
 	if !ok {
 		idx = len(m.counts.Counts)
-		m.counts.Counts = append(m.counts.Counts, Counts{DeviceID: dev[:], LocalFlags: flag})
+		m.counts.Counts = append(m.counts.Counts, Counts{DeviceID: dev, LocalFlags: flag})
 		m.indexes[key] = idx
 		// Need bucket must be initialized when a device first occurs in
 		// the metadatatracker, even if there's no change to the need
@@ -160,19 +172,19 @@ func (m *metadataTracker) countsPtr(dev protocol.DeviceID, flag uint32) *Counts
 
 // allNeeded makes sure there is a counts in case the device needs everything.
 func (m *countsMap) allNeededCounts(dev protocol.DeviceID) Counts {
-	counts := Counts{}
+	var counts Counts
 	if idx, ok := m.indexes[metaKey{protocol.GlobalDeviceID, 0}]; ok {
 		counts = m.counts.Counts[idx]
 		counts.Deleted = 0 // Don't need deletes if having nothing
 	}
-	counts.DeviceID = dev[:]
+	counts.DeviceID = dev
 	counts.LocalFlags = needFlag
 	return counts
 }
 
 // addFile adds a file to the counts, adjusting the sequence number as
 // appropriate
-func (m *metadataTracker) addFile(dev protocol.DeviceID, f protocol.FileIntf) {
+func (m *metadataTracker) addFile(dev protocol.DeviceID, f protocol.FileInfo) {
 	m.mut.Lock()
 	defer m.mut.Unlock()
 
@@ -181,7 +193,7 @@ func (m *metadataTracker) addFile(dev protocol.DeviceID, f protocol.FileIntf) {
 	m.updateFileLocked(dev, f, m.addFileLocked)
 }
 
-func (m *metadataTracker) updateFileLocked(dev protocol.DeviceID, f protocol.FileIntf, fn func(protocol.DeviceID, uint32, protocol.FileIntf)) {
+func (m *metadataTracker) updateFileLocked(dev protocol.DeviceID, f protocol.FileInfo, fn func(protocol.DeviceID, uint32, protocol.FileInfo)) {
 	m.dirty = true
 
 	if f.IsInvalid() && (f.FileLocalFlags() == 0 || dev == protocol.GlobalDeviceID) {
@@ -209,7 +221,7 @@ func (m *metadataTracker) emptyNeeded(dev protocol.DeviceID) {
 	m.dirty = true
 
 	empty := Counts{
-		DeviceID:   dev[:],
+		DeviceID:   dev,
 		LocalFlags: needFlag,
 	}
 	key := metaKey{dev, needFlag}
@@ -222,7 +234,7 @@ func (m *metadataTracker) emptyNeeded(dev protocol.DeviceID) {
 }
 
 // addNeeded adds a file to the needed counts
-func (m *metadataTracker) addNeeded(dev protocol.DeviceID, f protocol.FileIntf) {
+func (m *metadataTracker) addNeeded(dev protocol.DeviceID, f protocol.FileInfo) {
 	m.mut.Lock()
 	defer m.mut.Unlock()
 
@@ -237,7 +249,7 @@ func (m *metadataTracker) Sequence(dev protocol.DeviceID) int64 {
 	return m.countsPtr(dev, 0).Sequence
 }
 
-func (m *metadataTracker) updateSeqLocked(dev protocol.DeviceID, f protocol.FileIntf) {
+func (m *metadataTracker) updateSeqLocked(dev protocol.DeviceID, f protocol.FileInfo) {
 	if dev == protocol.GlobalDeviceID {
 		return
 	}
@@ -246,7 +258,7 @@ func (m *metadataTracker) updateSeqLocked(dev protocol.DeviceID, f protocol.File
 	}
 }
 
-func (m *metadataTracker) addFileLocked(dev protocol.DeviceID, flag uint32, f protocol.FileIntf) {
+func (m *metadataTracker) addFileLocked(dev protocol.DeviceID, flag uint32, f protocol.FileInfo) {
 	cp := m.countsPtr(dev, flag)
 
 	switch {
@@ -263,7 +275,7 @@ func (m *metadataTracker) addFileLocked(dev protocol.DeviceID, flag uint32, f pr
 }
 
 // removeFile removes a file from the counts
-func (m *metadataTracker) removeFile(dev protocol.DeviceID, f protocol.FileIntf) {
+func (m *metadataTracker) removeFile(dev protocol.DeviceID, f protocol.FileInfo) {
 	m.mut.Lock()
 	defer m.mut.Unlock()
 
@@ -271,7 +283,7 @@ func (m *metadataTracker) removeFile(dev protocol.DeviceID, f protocol.FileIntf)
 }
 
 // removeNeeded removes a file from the needed counts
-func (m *metadataTracker) removeNeeded(dev protocol.DeviceID, f protocol.FileIntf) {
+func (m *metadataTracker) removeNeeded(dev protocol.DeviceID, f protocol.FileInfo) {
 	m.mut.Lock()
 	defer m.mut.Unlock()
 
@@ -280,7 +292,7 @@ func (m *metadataTracker) removeNeeded(dev protocol.DeviceID, f protocol.FileInt
 	m.removeFileLocked(dev, needFlag, f)
 }
 
-func (m *metadataTracker) removeFileLocked(dev protocol.DeviceID, flag uint32, f protocol.FileIntf) {
+func (m *metadataTracker) removeFileLocked(dev protocol.DeviceID, flag uint32, f protocol.FileInfo) {
 	cp := m.countsPtr(dev, flag)
 
 	switch {
@@ -325,7 +337,7 @@ func (m *metadataTracker) resetAll(dev protocol.DeviceID) {
 	m.mut.Lock()
 	m.dirty = true
 	for i, c := range m.counts.Counts {
-		if bytes.Equal(c.DeviceID, dev[:]) {
+		if c.DeviceID == dev {
 			if c.LocalFlags != needFlag {
 				m.counts.Counts[i] = Counts{
 					DeviceID:   c.DeviceID,
@@ -346,7 +358,7 @@ func (m *metadataTracker) resetCounts(dev protocol.DeviceID) {
 	m.dirty = true
 
 	for i, c := range m.counts.Counts {
-		if bytes.Equal(c.DeviceID, dev[:]) {
+		if c.DeviceID == dev {
 			m.counts.Counts[i] = Counts{
 				DeviceID:   c.DeviceID,
 				Sequence:   c.Sequence,
@@ -419,14 +431,10 @@ func (m *countsMap) devices() []protocol.DeviceID {
 
 	for _, dev := range m.counts.Counts {
 		if dev.Sequence > 0 {
-			id, err := protocol.DeviceIDFromBytes(dev.DeviceID)
-			if err != nil {
-				panic(err)
-			}
-			if id == protocol.GlobalDeviceID || id == protocol.LocalDeviceID {
+			if dev.DeviceID == protocol.GlobalDeviceID || dev.DeviceID == protocol.LocalDeviceID {
 				continue
 			}
-			devs = append(devs, id)
+			devs = append(devs, dev.DeviceID)
 		}
 	}
 

lib/db/observed.go

@@ -10,21 +10,56 @@ import (
 	"fmt"
 	"time"
 
+	"google.golang.org/protobuf/proto"
+	"google.golang.org/protobuf/types/known/timestamppb"
+
+	"github.com/syncthing/syncthing/internal/gen/dbproto"
 	"github.com/syncthing/syncthing/lib/protocol"
 )
 
+type ObservedFolder struct {
+	Time             time.Time
+	Label            string
+	ReceiveEncrypted bool
+	RemoteEncrypted  bool
+}
+
+func (o *ObservedFolder) toWire() *dbproto.ObservedFolder {
+	return &dbproto.ObservedFolder{
+		Time:             timestamppb.New(o.Time),
+		Label:            o.Label,
+		ReceiveEncrypted: o.ReceiveEncrypted,
+		RemoteEncrypted:  o.RemoteEncrypted,
+	}
+}
+
+func (o *ObservedFolder) fromWire(w *dbproto.ObservedFolder) {
+	o.Time = w.GetTime().AsTime()
+	o.Label = w.GetLabel()
+	o.ReceiveEncrypted = w.GetReceiveEncrypted()
+	o.RemoteEncrypted = w.GetRemoteEncrypted()
+}
+
+type ObservedDevice struct {
+	Time    time.Time
+	Name    string
+	Address string
+}
+
+func (o *ObservedDevice) fromWire(w *dbproto.ObservedDevice) {
+	o.Time = w.GetTime().AsTime()
+	o.Name = w.GetName()
+	o.Address = w.GetAddress()
+}
+
 func (db *Lowlevel) AddOrUpdatePendingDevice(device protocol.DeviceID, name, address string) error {
 	key := db.keyer.GeneratePendingDeviceKey(nil, device[:])
-	od := ObservedDevice{
-		Time:    time.Now().Truncate(time.Second),
+	od := &dbproto.ObservedDevice{
+		Time:    timestamppb.New(time.Now().Truncate(time.Second)),
 		Name:    name,
 		Address: address,
 	}
-	bs, err := od.Marshal()
-	if err != nil {
-		return err
-	}
-	return db.Put(key, bs)
+	return db.Put(key, mustMarshal(od))
 }
 
 func (db *Lowlevel) RemovePendingDevice(device protocol.DeviceID) error {
@@ -44,13 +79,15 @@ func (db *Lowlevel) PendingDevices() (map[protocol.DeviceID]ObservedDevice, erro
 	for iter.Next() {
 		keyDev := db.keyer.DeviceFromPendingDeviceKey(iter.Key())
 		deviceID, err := protocol.DeviceIDFromBytes(keyDev)
+		var protoD dbproto.ObservedDevice
 		var od ObservedDevice
 		if err != nil {
 			goto deleteKey
 		}
-		if err = od.Unmarshal(iter.Value()); err != nil {
+		if err = proto.Unmarshal(iter.Value(), &protoD); err != nil {
 			goto deleteKey
 		}
+		od.fromWire(&protoD)
 		res[deviceID] = od
 		continue
 	deleteKey:
@@ -70,11 +107,7 @@ func (db *Lowlevel) AddOrUpdatePendingFolder(id string, of ObservedFolder, devic
 	if err != nil {
 		return err
 	}
-	bs, err := of.Marshal()
-	if err != nil {
-		return err
-	}
-	return db.Put(key, bs)
+	return db.Put(key, mustMarshal(of.toWire()))
 }
 
 // RemovePendingFolderForDevice removes entries for specific folder / device combinations.
@@ -139,6 +172,7 @@ func (db *Lowlevel) PendingFoldersForDevice(device protocol.DeviceID) (map[strin
 	for iter.Next() {
 		keyDev, ok := db.keyer.DeviceFromPendingFolderKey(iter.Key())
 		deviceID, err := protocol.DeviceIDFromBytes(keyDev)
+		var protoF dbproto.ObservedFolder
 		var of ObservedFolder
 		var folderID string
 		if !ok || err != nil {
@@ -147,7 +181,7 @@ func (db *Lowlevel) PendingFoldersForDevice(device protocol.DeviceID) (map[strin
 		if folderID = string(db.keyer.FolderFromPendingFolderKey(iter.Key())); len(folderID) < 1 {
 			goto deleteKey
 		}
-		if err = of.Unmarshal(iter.Value()); err != nil {
+		if err = proto.Unmarshal(iter.Value(), &protoF); err != nil {
 			goto deleteKey
 		}
 		if _, ok := res[folderID]; !ok {
@@ -155,6 +189,7 @@ func (db *Lowlevel) PendingFoldersForDevice(device protocol.DeviceID) (map[strin
 				OfferedBy: map[protocol.DeviceID]ObservedFolder{},
 			}
 		}
+		of.fromWire(&protoF)
 		res[folderID].OfferedBy[deviceID] = of
 		continue
 	deleteKey:

lib/db/schemaupdater.go

@@ -7,12 +7,11 @@
 package db
 
 import (
-	"bytes"
 	"fmt"
-	"sort"
-	"strings"
 
-	"github.com/syncthing/syncthing/lib/db/backend"
+	"google.golang.org/protobuf/proto"
+
+	"github.com/syncthing/syncthing/internal/gen/bep"
 	"github.com/syncthing/syncthing/lib/protocol"
 )
 
@@ -65,6 +64,12 @@ func (db *schemaUpdater) updateSchema() error {
 		return err
 	}
 
+	if prevVersion > 0 && prevVersion < 14 {
+		// This is a database version that is too old to be upgraded directly.
+		// The user will have to upgrade to an older version first.
+		return fmt.Errorf("database version %d is too old to be upgraded directly; step via Syncthing v1.27.0 to upgrade", prevVersion)
+	}
+
 	if prevVersion > dbVersion {
 		err := &databaseDowngradeError{}
 		if minSyncthingVersion, ok, dbErr := miscDB.String("dbMinSyncthingVersion"); dbErr != nil {
@@ -89,16 +94,6 @@ func (db *schemaUpdater) updateSchema() error {
 	}
 
 	migrations := []migration{
-		{1, 1, "v0.14.0", db.updateSchema0to1},
-		{2, 2, "v0.14.46", db.updateSchema1to2},
-		{3, 3, "v0.14.48", db.updateSchema2to3},
-		{5, 5, "v0.14.49", db.updateSchemaTo5},
-		{6, 6, "v0.14.50", db.updateSchema5to6},
-		{7, 7, "v0.14.53", db.updateSchema6to7},
-		{9, 9, "v1.4.0", db.updateSchemaTo9},
-		{10, 10, "v1.6.0", db.updateSchemaTo10},
-		{11, 11, "v1.6.0", db.updateSchemaTo11},
-		{13, 13, "v1.7.0", db.updateSchemaTo13},
 		{14, 14, "v1.9.0", db.updateSchemaTo14},
 		{14, 16, "v1.9.0", db.checkRepairMigration},
 		{14, 17, "v1.9.0", db.migration17},
@@ -143,571 +138,6 @@ func (*schemaUpdater) writeVersions(m migration, miscDB *NamespacedKV) error {
 	return nil
 }
 
-func (db *schemaUpdater) updateSchema0to1(_ int) error {
-	t, err := db.newReadWriteTransaction()
-	if err != nil {
-		return err
-	}
-	defer t.close()
-
-	dbi, err := t.NewPrefixIterator([]byte{KeyTypeDevice})
-	if err != nil {
-		return err
-	}
-	defer dbi.Release()
-
-	symlinkConv := 0
-	changedFolders := make(map[string]struct{})
-	ignAdded := 0
-	var gk []byte
-	ro := t.readOnlyTransaction
-
-	for dbi.Next() {
-		folder, ok := db.keyer.FolderFromDeviceFileKey(dbi.Key())
-		if !ok {
-			// not having the folder in the index is bad; delete and continue
-			if err := t.Delete(dbi.Key()); err != nil {
-				return err
-			}
-			continue
-		}
-		device, ok := db.keyer.DeviceFromDeviceFileKey(dbi.Key())
-		if !ok {
-			// not having the device in the index is bad; delete and continue
-			if err := t.Delete(dbi.Key()); err != nil {
-				return err
-			}
-			continue
-		}
-		name := db.keyer.NameFromDeviceFileKey(dbi.Key())
-
-		// Remove files with absolute path (see #4799)
-		if strings.HasPrefix(string(name), "/") {
-			if _, ok := changedFolders[string(folder)]; !ok {
-				changedFolders[string(folder)] = struct{}{}
-			}
-			if err := t.Delete(dbi.Key()); err != nil {
-				return err
-			}
-			gk, err = db.keyer.GenerateGlobalVersionKey(gk, folder, name)
-			if err != nil {
-				return err
-			}
-			fl, err := getGlobalVersionsByKeyBefore11(gk, ro)
-			if backend.IsNotFound(err) {
-				// Shouldn't happen, but not critical.
-				continue
-			} else if err != nil {
-				return err
-			}
-			_, _ = fl.pop(device)
-			if len(fl.Versions) == 0 {
-				err = t.Delete(gk)
-			} else {
-				err = t.Put(gk, mustMarshal(&fl))
-			}
-			if err != nil {
-				return err
-			}
-			continue
-		}
-
-		// Change SYMLINK_FILE and SYMLINK_DIRECTORY types to the current SYMLINK
-		// type (previously SYMLINK_UNKNOWN). It does this for all devices, both
-		// local and remote, and does not reset delta indexes. It shouldn't really
-		// matter what the symlink type is, but this cleans it up for a possible
-		// future when SYMLINK_FILE and SYMLINK_DIRECTORY are no longer understood.
-		var f protocol.FileInfo
-		if err := f.Unmarshal(dbi.Value()); err != nil {
-			// probably can't happen
-			continue
-		}
-		if f.Type == protocol.FileInfoTypeSymlinkDirectory || f.Type == protocol.FileInfoTypeSymlinkFile {
-			f.Type = protocol.FileInfoTypeSymlink
-			bs, err := f.Marshal()
-			if err != nil {
-				panic("can't happen: " + err.Error())
-			}
-			if err := t.Put(dbi.Key(), bs); err != nil {
-				return err
-			}
-			symlinkConv++
-		}
-
-		// Add invalid files to global list
-		if f.IsInvalid() {
-			gk, err = db.keyer.GenerateGlobalVersionKey(gk, folder, name)
-			if err != nil {
-				return err
-			}
-
-			fl, err := getGlobalVersionsByKeyBefore11(gk, ro)
-			if err != nil && !backend.IsNotFound(err) {
-				return err
-			}
-			i := sort.Search(len(fl.Versions), func(j int) bool {
-				return fl.Versions[j].Invalid
-			})
-			for ; i < len(fl.Versions); i++ {
-				ordering := fl.Versions[i].Version.Compare(f.Version)
-				shouldInsert := ordering == protocol.Equal
-				if !shouldInsert {
-					shouldInsert, err = shouldInsertBefore(ordering, folder, fl.Versions[i].Device, true, f, ro)
-					if err != nil {
-						return err
-					}
-				}
-				if shouldInsert {
-					nv := FileVersionDeprecated{
-						Device:  device,
-						Version: f.Version,
-						Invalid: true,
-					}
-					fl.insertAt(i, nv)
-					if err := t.Put(gk, mustMarshal(&fl)); err != nil {
-						return err
-					}
-					if _, ok := changedFolders[string(folder)]; !ok {
-						changedFolders[string(folder)] = struct{}{}
-					}
-					ignAdded++
-					break
-				}
-
-			}
-		}
-		if err := t.Checkpoint(); err != nil {
-			return err
-		}
-	}
-	dbi.Release()
-	if err != dbi.Error() {
-		return err
-	}
-
-	return t.Commit()
-}
-
-// updateSchema1to2 introduces a sequenceKey->deviceKey bucket for local items
-// to allow iteration in sequence order (simplifies sending indexes).
-func (db *schemaUpdater) updateSchema1to2(_ int) error {
-	t, err := db.newReadWriteTransaction()
-	if err != nil {
-		return err
-	}
-	defer t.close()
-
-	var sk []byte
-	var dk []byte
-	for _, folderStr := range db.ListFolders() {
-		folder := []byte(folderStr)
-		var putErr error
-		err := t.withHave(folder, protocol.LocalDeviceID[:], nil, true, func(f protocol.FileIntf) bool {
-			sk, putErr = db.keyer.GenerateSequenceKey(sk, folder, f.SequenceNo())
-			if putErr != nil {
-				return false
-			}
-			dk, putErr = db.keyer.GenerateDeviceFileKey(dk, folder, protocol.LocalDeviceID[:], []byte(f.FileName()))
-			if putErr != nil {
-				return false
-			}
-			putErr = t.Put(sk, dk)
-			return putErr == nil
-		})
-		if putErr != nil {
-			return putErr
-		}
-		if err != nil {
-			return err
-		}
-	}
-	return t.Commit()
-}
-
-// updateSchema2to3 introduces a needKey->nil bucket for locally needed files.
-func (db *schemaUpdater) updateSchema2to3(_ int) error {
-	t, err := db.newReadWriteTransaction()
-	if err != nil {
-		return err
-	}
-	defer t.close()
-
-	var nk []byte
-	var dk []byte
-	for _, folderStr := range db.ListFolders() {
-		folder := []byte(folderStr)
-		var putErr error
-		err := withGlobalBefore11(folder, true, func(f protocol.FileIntf) bool {
-			name := []byte(f.FileName())
-			dk, putErr = db.keyer.GenerateDeviceFileKey(dk, folder, protocol.LocalDeviceID[:], name)
-			if putErr != nil {
-				return false
-			}
-			var v protocol.Vector
-			haveFile, ok, err := t.getFileTrunc(dk, true)
-			if err != nil {
-				putErr = err
-				return false
-			}
-			if ok {
-				v = haveFile.FileVersion()
-			}
-			fv := FileVersionDeprecated{
-				Version: f.FileVersion(),
-				Invalid: f.IsInvalid(),
-				Deleted: f.IsDeleted(),
-			}
-			if !needDeprecated(fv, ok, v) {
-				return true
-			}
-			nk, putErr = t.keyer.GenerateNeedFileKey(nk, folder, []byte(f.FileName()))
-			if putErr != nil {
-				return false
-			}
-			putErr = t.Put(nk, nil)
-			return putErr == nil
-		}, t.readOnlyTransaction)
-		if putErr != nil {
-			return putErr
-		}
-		if err != nil {
-			return err
-		}
-	}
-	return t.Commit()
-}
-
-// updateSchemaTo5 resets the need bucket due to bugs existing in the v0.14.49
-// release candidates (dbVersion 3 and 4)
-// https://github.com/syncthing/syncthing/issues/5007
-// https://github.com/syncthing/syncthing/issues/5053
-func (db *schemaUpdater) updateSchemaTo5(prevVersion int) error {
-	if prevVersion != 3 && prevVersion != 4 {
-		return nil
-	}
-
-	t, err := db.newReadWriteTransaction()
-	if err != nil {
-		return err
-	}
-	var nk []byte
-	for _, folderStr := range db.ListFolders() {
-		nk, err = db.keyer.GenerateNeedFileKey(nk, []byte(folderStr), nil)
-		if err != nil {
-			return err
-		}
-		if err := t.deleteKeyPrefix(nk[:keyPrefixLen+keyFolderLen]); err != nil {
-			return err
-		}
-	}
-	if err := t.Commit(); err != nil {
-		return err
-	}
-
-	return db.updateSchema2to3(2)
-}
-
-func (db *schemaUpdater) updateSchema5to6(_ int) error {
-	// For every local file with the Invalid bit set, clear the Invalid bit and
-	// set LocalFlags = FlagLocalIgnored.
-
-	t, err := db.newReadWriteTransaction()
-	if err != nil {
-		return err
-	}
-	defer t.close()
-
-	var dk []byte
-
-	for _, folderStr := range db.ListFolders() {
-		folder := []byte(folderStr)
-		var iterErr error
-		err := t.withHave(folder, protocol.LocalDeviceID[:], nil, false, func(f protocol.FileIntf) bool {
-			if !f.IsInvalid() {
-				return true
-			}
-
-			fi := f.(protocol.FileInfo)
-			fi.RawInvalid = false
-			fi.LocalFlags = protocol.FlagLocalIgnored
-			bs, _ := fi.Marshal()
-
-			dk, iterErr = db.keyer.GenerateDeviceFileKey(dk, folder, protocol.LocalDeviceID[:], []byte(fi.Name))
-			if iterErr != nil {
-				return false
-			}
-			if iterErr = t.Put(dk, bs); iterErr != nil {
-				return false
-			}
-			iterErr = t.Checkpoint()
-			return iterErr == nil
-		})
-		if iterErr != nil {
-			return iterErr
-		}
-		if err != nil {
-			return err
-		}
-	}
-	return t.Commit()
-}
-
-// updateSchema6to7 checks whether all currently locally needed files are really
-// needed and removes them if not.
-func (db *schemaUpdater) updateSchema6to7(_ int) error {
-	t, err := db.newReadWriteTransaction()
-	if err != nil {
-		return err
-	}
-	defer t.close()
-
-	var gk []byte
-	var nk []byte
-
-	for _, folderStr := range db.ListFolders() {
-		folder := []byte(folderStr)
-		var delErr error
-		err := withNeedLocalBefore11(folder, false, func(f protocol.FileIntf) bool {
-			name := []byte(f.FileName())
-			gk, delErr = db.keyer.GenerateGlobalVersionKey(gk, folder, name)
-			if delErr != nil {
-				return false
-			}
-			svl, err := t.Get(gk)
-			if err != nil {
-				// If there is no global list, we hardly need it.
-				key, err := t.keyer.GenerateNeedFileKey(nk, folder, name)
-				if err != nil {
-					delErr = err
-					return false
-				}
-				delErr = t.Delete(key)
-				return delErr == nil
-			}
-			var fl VersionListDeprecated
-			err = fl.Unmarshal(svl)
-			if err != nil {
-				// This can't happen, but it's ignored everywhere else too,
-				// so lets not act on it.
-				return true
-			}
-			globalFV := FileVersionDeprecated{
-				Version: f.FileVersion(),
-				Invalid: f.IsInvalid(),
-				Deleted: f.IsDeleted(),
-			}
-
-			if localFV, haveLocalFV := fl.Get(protocol.LocalDeviceID[:]); !needDeprecated(globalFV, haveLocalFV, localFV.Version) {
-				key, err := t.keyer.GenerateNeedFileKey(nk, folder, name)
-				if err != nil {
-					delErr = err
-					return false
-				}
-				delErr = t.Delete(key)
-			}
-			return delErr == nil
-		}, t.readOnlyTransaction)
-		if delErr != nil {
-			return delErr
-		}
-		if err != nil {
-			return err
-		}
-		if err := t.Checkpoint(); err != nil {
-			return err
-		}
-	}
-	return t.Commit()
-}
-
-func (db *schemaUpdater) updateSchemaTo9(_ int) error {
-	// Loads and rewrites all files with blocks, to deduplicate block lists.
-
-	t, err := db.newReadWriteTransaction()
-	if err != nil {
-		return err
-	}
-	defer t.close()
-
-	if err := rewriteFiles(t); err != nil {
-		return err
-	}
-
-	db.recordTime(indirectGCTimeKey)
-
-	return t.Commit()
-}
-
-func rewriteFiles(t readWriteTransaction) error {
-	it, err := t.NewPrefixIterator([]byte{KeyTypeDevice})
-	if err != nil {
-		return err
-	}
-	defer it.Release()
-	for it.Next() {
-		intf, err := t.unmarshalTrunc(it.Value(), false)
-		if backend.IsNotFound(err) {
-			// Unmarshal error due to missing parts (block list), probably
-			// due to a bad migration in a previous RC. Drop this key, as
-			// getFile would anyway return this as a "not found" in the
-			// normal flow of things.
-			if err := t.Delete(it.Key()); err != nil {
-				return err
-			}
-			continue
-		} else if err != nil {
-			return err
-		}
-		fi := intf.(protocol.FileInfo)
-		if fi.Blocks == nil {
-			continue
-		}
-		if err := t.putFile(it.Key(), fi); err != nil {
-			return err
-		}
-		if err := t.Checkpoint(); err != nil {
-			return err
-		}
-	}
-	it.Release()
-	return it.Error()
-}
-
-func (db *schemaUpdater) updateSchemaTo10(_ int) error {
-	// Rewrites global lists to include a Deleted flag.
-
-	t, err := db.newReadWriteTransaction()
-	if err != nil {
-		return err
-	}
-	defer t.close()
-
-	var buf []byte
-
-	for _, folderStr := range db.ListFolders() {
-		folder := []byte(folderStr)
-
-		buf, err = t.keyer.GenerateGlobalVersionKey(buf, folder, nil)
-		if err != nil {
-			return err
-		}
-		buf = globalVersionKey(buf).WithoutName()
-		dbi, err := t.NewPrefixIterator(buf)
-		if err != nil {
-			return err
-		}
-		defer dbi.Release()
-
-		for dbi.Next() {
-			var vl VersionListDeprecated
-			if err := vl.Unmarshal(dbi.Value()); err != nil {
-				return err
-			}
-
-			changed := false
-			name := t.keyer.NameFromGlobalVersionKey(dbi.Key())
-
-			for i, fv := range vl.Versions {
-				buf, err = t.keyer.GenerateDeviceFileKey(buf, folder, fv.Device, name)
-				if err != nil {
-					return err
-				}
-				f, ok, err := t.getFileTrunc(buf, true)
-				if !ok {
-					return errEntryFromGlobalMissing
-				}
-				if err != nil {
-					return err
-				}
-				if f.IsDeleted() {
-					vl.Versions[i].Deleted = true
-					changed = true
-				}
-			}
-
-			if changed {
-				if err := t.Put(dbi.Key(), mustMarshal(&vl)); err != nil {
-					return err
-				}
-				if err := t.Checkpoint(); err != nil {
-					return err
-				}
-			}
-		}
-		dbi.Release()
-	}
-
-	// Trigger metadata recalc
-	if err := t.deleteKeyPrefix([]byte{KeyTypeFolderMeta}); err != nil {
-		return err
-	}
-
-	return t.Commit()
-}
-
-func (db *schemaUpdater) updateSchemaTo11(_ int) error {
-	// Populates block list map for every folder.
-
-	t, err := db.newReadWriteTransaction()
-	if err != nil {
-		return err
-	}
-	defer t.close()
-
-	var dk []byte
-	for _, folderStr := range db.ListFolders() {
-		folder := []byte(folderStr)
-		var putErr error
-		err := t.withHave(folder, protocol.LocalDeviceID[:], nil, true, func(fi protocol.FileIntf) bool {
-			f := fi.(FileInfoTruncated)
-			if f.IsDirectory() || f.IsDeleted() || f.IsSymlink() || f.IsInvalid() || f.BlocksHash == nil {
-				return true
-			}
-
-			name := []byte(f.FileName())
-			dk, putErr = db.keyer.GenerateBlockListMapKey(dk, folder, f.BlocksHash, name)
-			if putErr != nil {
-				return false
-			}
-
-			if putErr = t.Put(dk, nil); putErr != nil {
-				return false
-			}
-			putErr = t.Checkpoint()
-			return putErr == nil
-		})
-		if putErr != nil {
-			return putErr
-		}
-		if err != nil {
-			return err
-		}
-	}
-	return t.Commit()
-}
-
-func (db *schemaUpdater) updateSchemaTo13(prev int) error {
-	// Loads and rewrites all files, to deduplicate version vectors.
-
-	t, err := db.newReadWriteTransaction()
-	if err != nil {
-		return err
-	}
-	defer t.close()
-
-	if prev < 12 {
-		if err := rewriteFiles(t); err != nil {
-			return err
-		}
-	}
-
-	if err := rewriteGlobals(t); err != nil {
-		return err
-	}
-
-	return t.Commit()
-}
-
 func (db *schemaUpdater) updateSchemaTo14(_ int) error {
 	// Checks for missing blocks and marks those entries as requiring a
 	// rehash/being invalid. The db is checked/repaired afterwards, i.e.
@@ -737,10 +167,11 @@ func (db *schemaUpdater) updateSchemaTo14(_ int) error {
 		}
 		defer it.Release()
 		for it.Next() {
-			var fi protocol.FileInfo
-			if err := fi.Unmarshal(it.Value()); err != nil {
+			var bepf bep.FileInfo
+			if err := proto.Unmarshal(it.Value(), &bepf); err != nil {
 				return err
 			}
+			fi := protocol.FileInfoFromDB(&bepf)
 			if len(fi.Blocks) > 0 || len(fi.BlocksHash) == 0 {
 				continue
 			}
@@ -808,12 +239,11 @@ func (db *schemaUpdater) migration17(prev int) error {
 			return db.updateLocalFiles(folder, fs, meta)
 		})
 		var innerErr error
-		err = t.withHave(folder, protocol.LocalDeviceID[:], nil, false, func(fi protocol.FileIntf) bool {
+		err = t.withHave(folder, protocol.LocalDeviceID[:], nil, false, func(fi protocol.FileInfo) bool {
 			if fi.IsInvalid() && fi.FileLocalFlags() == 0 {
-				f := fi.(protocol.FileInfo)
-				f.SetMustRescan()
-				f.Version = protocol.Vector{}
-				batch.Append(f)
+				fi.SetMustRescan()
+				fi.Version = protocol.Vector{}
+				batch.Append(fi)
 				innerErr = batch.FlushIfFull()
 				return innerErr == nil
 			}
@@ -839,263 +269,3 @@ func (db *schemaUpdater) dropAllIndexIDsMigration(_ int) error {
 func (db *schemaUpdater) dropOutgoingIndexIDsMigration(_ int) error {
 	return db.dropOtherDeviceIndexIDs()
 }
-
-func rewriteGlobals(t readWriteTransaction) error {
-	it, err := t.NewPrefixIterator([]byte{KeyTypeGlobal})
-	if err != nil {
-		return err
-	}
-	defer it.Release()
-
-	for it.Next() {
-		var vl VersionListDeprecated
-		if err := vl.Unmarshal(it.Value()); err != nil {
-			// If we crashed during an earlier migration, some version
-			// lists might already be in the new format: Skip those.
-			var nvl VersionList
-			if nerr := nvl.Unmarshal(it.Value()); nerr == nil {
-				continue
-			}
-			return err
-		}
-		if len(vl.Versions) == 0 {
-			if err := t.Delete(it.Key()); err != nil {
-				return err
-			}
-		}
-
-		newVl := convertVersionList(vl)
-		if err := t.Put(it.Key(), mustMarshal(&newVl)); err != nil {
-			return err
-		}
-		if err := t.Checkpoint(); err != nil {
-			return err
-		}
-	}
-	return it.Error()
-}
-
-func convertVersionList(vl VersionListDeprecated) VersionList {
-	var newVl VersionList
-	var newPos, oldPos int
-	var lastVersion protocol.Vector
-
-	for _, fv := range vl.Versions {
-		if fv.Invalid {
-			break
-		}
-		oldPos++
-		if len(newVl.RawVersions) > 0 && lastVersion.Equal(fv.Version) {
-			newVl.RawVersions[newPos].Devices = append(newVl.RawVersions[newPos].Devices, fv.Device)
-			continue
-		}
-		newPos = len(newVl.RawVersions)
-		newVl.RawVersions = append(newVl.RawVersions, newFileVersion(fv.Device, fv.Version, false, fv.Deleted))
-		lastVersion = fv.Version
-	}
-
-	if oldPos == len(vl.Versions) {
-		return newVl
-	}
-
-	if len(newVl.RawVersions) == 0 {
-		fv := vl.Versions[oldPos]
-		newVl.RawVersions = []FileVersion{newFileVersion(fv.Device, fv.Version, true, fv.Deleted)}
-		oldPos++
-	}
-	newPos = 0
-outer:
-	for _, fv := range vl.Versions[oldPos:] {
-		for _, nfv := range newVl.RawVersions[newPos:] {
-			switch nfv.Version.Compare(fv.Version) {
-			case protocol.Equal:
-				newVl.RawVersions[newPos].InvalidDevices = append(newVl.RawVersions[newPos].InvalidDevices, fv.Device)
-				continue outer
-			case protocol.Lesser:
-				newVl.insertAt(newPos, newFileVersion(fv.Device, fv.Version, true, fv.Deleted))
-				continue outer
-			case protocol.ConcurrentLesser, protocol.ConcurrentGreater:
-				// The version is invalid, i.e. it looses anyway,
-				// no need to check/get the conflicting file.
-			}
-			newPos++
-		}
-		// Couldn't insert into any existing versions
-		newVl.RawVersions = append(newVl.RawVersions, newFileVersion(fv.Device, fv.Version, true, fv.Deleted))
-		newPos++
-	}
-
-	return newVl
-}
-
-func getGlobalVersionsByKeyBefore11(key []byte, t readOnlyTransaction) (VersionListDeprecated, error) {
-	bs, err := t.Get(key)
-	if err != nil {
-		return VersionListDeprecated{}, err
-	}
-
-	var vl VersionListDeprecated
-	if err := vl.Unmarshal(bs); err != nil {
-		return VersionListDeprecated{}, err
-	}
-
-	return vl, nil
-}
-
-func withGlobalBefore11(folder []byte, truncate bool, fn Iterator, t readOnlyTransaction) error {
-	key, err := t.keyer.GenerateGlobalVersionKey(nil, folder, nil)
-	if err != nil {
-		return err
-	}
-	dbi, err := t.NewPrefixIterator(key)
-	if err != nil {
-		return err
-	}
-	defer dbi.Release()
-
-	var dk []byte
-	for dbi.Next() {
-		name := t.keyer.NameFromGlobalVersionKey(dbi.Key())
-
-		var vl VersionListDeprecated
-		if err := vl.Unmarshal(dbi.Value()); err != nil {
-			return err
-		}
-
-		dk, err = t.keyer.GenerateDeviceFileKey(dk, folder, vl.Versions[0].Device, name)
-		if err != nil {
-			return err
-		}
-
-		f, ok, err := t.getFileTrunc(dk, truncate)
-		if err != nil {
-			return err
-		}
-		if !ok {
-			continue
-		}
-
-		if !fn(f) {
-			return nil
-		}
-	}
-	if err != nil {
-		return err
-	}
-	return dbi.Error()
-}
-
-func withNeedLocalBefore11(folder []byte, truncate bool, fn Iterator, t readOnlyTransaction) error {
-	key, err := t.keyer.GenerateNeedFileKey(nil, folder, nil)
-	if err != nil {
-		return err
-	}
-	dbi, err := t.NewPrefixIterator(key.WithoutName())
-	if err != nil {
-		return err
-	}
-	defer dbi.Release()
-
-	var keyBuf []byte
-	var f protocol.FileIntf
-	var ok bool
-	for dbi.Next() {
-		keyBuf, f, ok, err = getGlobalBefore11(keyBuf, folder, t.keyer.NameFromGlobalVersionKey(dbi.Key()), truncate, t)
-		if err != nil {
-			return err
-		}
-		if !ok {
-			continue
-		}
-		if !fn(f) {
-			return nil
-		}
-	}
-	return dbi.Error()
-}
-
-func getGlobalBefore11(keyBuf, folder, file []byte, truncate bool, t readOnlyTransaction) ([]byte, protocol.FileIntf, bool, error) {
-	keyBuf, err := t.keyer.GenerateGlobalVersionKey(keyBuf, folder, file)
-	if err != nil {
-		return nil, nil, false, err
-	}
-	bs, err := t.Get(keyBuf)
-	if backend.IsNotFound(err) {
-		return keyBuf, nil, false, nil
-	} else if err != nil {
-		return nil, nil, false, err
-	}
-	var vl VersionListDeprecated
-	if err := vl.Unmarshal(bs); err != nil {
-		return nil, nil, false, err
-	}
-	if len(vl.Versions) == 0 {
-		return nil, nil, false, nil
-	}
-	keyBuf, err = t.keyer.GenerateDeviceFileKey(keyBuf, folder, vl.Versions[0].Device, file)
-	if err != nil {
-		return nil, nil, false, err
-	}
-	fi, ok, err := t.getFileTrunc(keyBuf, truncate)
-	if err != nil || !ok {
-		return keyBuf, nil, false, err
-	}
-	return keyBuf, fi, true, nil
-}
-
-func (vl *VersionListDeprecated) String() string {
-	var b bytes.Buffer
-	var id protocol.DeviceID
-	b.WriteString("{")
-	for i, v := range vl.Versions {
-		if i > 0 {
-			b.WriteString(", ")
-		}
-		copy(id[:], v.Device)
-		fmt.Fprintf(&b, "{%v, %v}", v.Version, id)
-	}
-	b.WriteString("}")
-	return b.String()
-}
-
-func (vl *VersionListDeprecated) pop(device []byte) (FileVersionDeprecated, int) {
-	for i, v := range vl.Versions {
-		if bytes.Equal(v.Device, device) {
-			vl.Versions = append(vl.Versions[:i], vl.Versions[i+1:]...)
-			return v, i
-		}
-	}
-	return FileVersionDeprecated{}, -1
-}
-
-func (vl *VersionListDeprecated) Get(device []byte) (FileVersionDeprecated, bool) {
-	for _, v := range vl.Versions {
-		if bytes.Equal(v.Device, device) {
-			return v, true
-		}
-	}
-
-	return FileVersionDeprecated{}, false
-}
-
-func (vl *VersionListDeprecated) insertAt(i int, v FileVersionDeprecated) {
-	vl.Versions = append(vl.Versions, FileVersionDeprecated{})
-	copy(vl.Versions[i+1:], vl.Versions[i:])
-	vl.Versions[i] = v
-}
-
-func needDeprecated(global FileVersionDeprecated, haveLocal bool, localVersion protocol.Vector) bool {
-	// We never need an invalid file.
-	if global.Invalid {
-		return false
-	}
-	// We don't need a deleted file if we don't have it.
-	if global.Deleted && !haveLocal {
-		return false
-	}
-	// We don't need the global file if we already have the same version.
-	if haveLocal && localVersion.GreaterEqual(global.Version) {
-		return false
-	}
-	return true
-}

lib/db/set.go

@@ -13,8 +13,10 @@
 package db
 
 import (
+	"bytes"
 	"fmt"
 
+	"github.com/syncthing/syncthing/internal/gen/dbproto"
 	"github.com/syncthing/syncthing/lib/db/backend"
 	"github.com/syncthing/syncthing/lib/fs"
 	"github.com/syncthing/syncthing/lib/osutil"
@@ -33,7 +35,7 @@ type FileSet struct {
 // The Iterator is called with either a protocol.FileInfo or a
 // FileInfoTruncated (depending on the method) and returns true to
 // continue iteration, false to stop.
-type Iterator func(f protocol.FileIntf) bool
+type Iterator func(f protocol.FileInfo) bool
 
 func NewFileSet(folder string, db *Lowlevel) (*FileSet, error) {
 	select {
@@ -292,26 +294,24 @@ func (s *Snapshot) GetGlobal(file string) (protocol.FileInfo, bool) {
 	if !ok {
 		return protocol.FileInfo{}, false
 	}
-	f := fi.(protocol.FileInfo)
-	f.Name = osutil.NativeFilename(f.Name)
-	return f, true
+	fi.Name = osutil.NativeFilename(fi.Name)
+	return fi, true
 }
 
-func (s *Snapshot) GetGlobalTruncated(file string) (FileInfoTruncated, bool) {
+func (s *Snapshot) GetGlobalTruncated(file string) (protocol.FileInfo, bool) {
 	opStr := fmt.Sprintf("%s GetGlobalTruncated(%v)", s.folder, file)
 	l.Debugf(opStr)
 	_, fi, ok, err := s.t.getGlobal(nil, []byte(s.folder), []byte(osutil.NormalizedFilename(file)), true)
 	if backend.IsClosed(err) {
-		return FileInfoTruncated{}, false
+		return protocol.FileInfo{}, false
 	} else if err != nil {
 		s.fatalError(err, opStr)
 	}
 	if !ok {
-		return FileInfoTruncated{}, false
+		return protocol.FileInfo{}, false
 	}
-	f := fi.(FileInfoTruncated)
-	f.Name = osutil.NativeFilename(f.Name)
-	return f, true
+	fi.Name = osutil.NativeFilename(fi.Name)
+	return fi, true
 }
 
 func (s *Snapshot) Availability(file string) []protocol.DeviceID {
@@ -326,16 +326,16 @@ func (s *Snapshot) Availability(file string) []protocol.DeviceID {
 	return av
 }
 
-func (s *Snapshot) DebugGlobalVersions(file string) VersionList {
+func (s *Snapshot) DebugGlobalVersions(file string) *DebugVersionList {
 	opStr := fmt.Sprintf("%s DebugGlobalVersions(%v)", s.folder, file)
 	l.Debugf(opStr)
 	vl, err := s.t.getGlobalVersions(nil, []byte(s.folder), []byte(osutil.NormalizedFilename(file)))
 	if backend.IsClosed(err) || backend.IsNotFound(err) {
-		return VersionList{}
+		return nil
 	} else if err != nil {
 		s.fatalError(err, opStr)
 	}
-	return vl
+	return &DebugVersionList{vl}
 }
 
 func (s *Snapshot) Sequence(device protocol.DeviceID) int64 {
@@ -503,17 +503,9 @@ func normalizeFilenamesAndDropDuplicates(fs []protocol.FileInfo) []protocol.File
 }
 
 func nativeFileIterator(fn Iterator) Iterator {
-	return func(fi protocol.FileIntf) bool {
-		switch f := fi.(type) {
-		case protocol.FileInfo:
-			f.Name = osutil.NativeFilename(f.Name)
-			return fn(f)
-		case FileInfoTruncated:
-			f.Name = osutil.NativeFilename(f.Name)
-			return fn(f)
-		default:
-			panic("unknown interface type")
-		}
+	return func(fi protocol.FileInfo) bool {
+		fi.Name = osutil.NativeFilename(fi.Name)
+		return fn(fi)
 	}
 }
 
@@ -522,3 +514,40 @@ func fatalError(err error, opStr string, db *Lowlevel) {
 	l.Warnf("Fatal error: %v: %v", opStr, err)
 	panic(ldbPathRe.ReplaceAllString(err.Error(), "$1 x: "))
 }
+
+// DebugFileVersion is the database-internal representation of a file
+// version, with a nicer string representation, used only by API debug
+// methods.
+type DebugVersionList struct {
+	*dbproto.VersionList
+}
+
+func (vl DebugVersionList) String() string {
+	var b bytes.Buffer
+	var id protocol.DeviceID
+	b.WriteString("[")
+	for i, v := range vl.Versions {
+		if i > 0 {
+			b.WriteString(", ")
+		}
+		fmt.Fprintf(&b, "{Version:%v, Deleted:%v, Devices:[", protocol.VectorFromWire(v.Version), v.Deleted)
+		for j, dev := range v.Devices {
+			if j > 0 {
+				b.WriteString(", ")
+			}
+			copy(id[:], dev)
+			fmt.Fprint(&b, id.Short())
+		}
+		b.WriteString("], Invalid:[")
+		for j, dev := range v.InvalidDevices {
+			if j > 0 {
+				b.WriteString(", ")
+			}
+			copy(id[:], dev)
+			fmt.Fprint(&b, id.Short())
+		}
+		fmt.Fprint(&b, "]}")
+	}
+	b.WriteString("]")
+	return b.String()
+}

lib/db/set_test.go

@@ -16,6 +16,7 @@ import (
 	"time"
 
 	"github.com/d4l3k/messagediff"
+
 	"github.com/syncthing/syncthing/lib/db"
 	"github.com/syncthing/syncthing/lib/db/backend"
 	"github.com/syncthing/syncthing/lib/events"
@@ -48,21 +49,19 @@ func globalList(t testing.TB, s *db.FileSet) []protocol.FileInfo {
 	var fs []protocol.FileInfo
 	snap := snapshot(t, s)
 	defer snap.Release()
-	snap.WithGlobal(func(fi protocol.FileIntf) bool {
-		f := fi.(protocol.FileInfo)
-		fs = append(fs, f)
+	snap.WithGlobal(func(fi protocol.FileInfo) bool {
+		fs = append(fs, fi)
 		return true
 	})
 	return fs
 }
 
-func globalListPrefixed(t testing.TB, s *db.FileSet, prefix string) []db.FileInfoTruncated {
-	var fs []db.FileInfoTruncated
+func globalListPrefixed(t testing.TB, s *db.FileSet, prefix string) []protocol.FileInfo {
+	var fs []protocol.FileInfo
 	snap := snapshot(t, s)
 	defer snap.Release()
-	snap.WithPrefixedGlobalTruncated(prefix, func(fi protocol.FileIntf) bool {
-		f := fi.(db.FileInfoTruncated)
-		fs = append(fs, f)
+	snap.WithPrefixedGlobalTruncated(prefix, func(fi protocol.FileInfo) bool {
+		fs = append(fs, fi)
 		return true
 	})
 	return fs
@@ -72,21 +71,19 @@ func haveList(t testing.TB, s *db.FileSet, n protocol.DeviceID) []protocol.FileI
 	var fs []protocol.FileInfo
 	snap := snapshot(t, s)
 	defer snap.Release()
-	snap.WithHave(n, func(fi protocol.FileIntf) bool {
-		f := fi.(protocol.FileInfo)
-		fs = append(fs, f)
+	snap.WithHave(n, func(fi protocol.FileInfo) bool {
+		fs = append(fs, fi)
 		return true
 	})
 	return fs
 }
 
-func haveListPrefixed(t testing.TB, s *db.FileSet, n protocol.DeviceID, prefix string) []db.FileInfoTruncated {
-	var fs []db.FileInfoTruncated
+func haveListPrefixed(t testing.TB, s *db.FileSet, n protocol.DeviceID, prefix string) []protocol.FileInfo {
+	var fs []protocol.FileInfo
 	snap := snapshot(t, s)
 	defer snap.Release()
-	snap.WithPrefixedHaveTruncated(n, prefix, func(fi protocol.FileIntf) bool {
-		f := fi.(db.FileInfoTruncated)
-		fs = append(fs, f)
+	snap.WithPrefixedHaveTruncated(n, prefix, func(fi protocol.FileInfo) bool {
+		fs = append(fs, fi)
 		return true
 	})
 	return fs
@@ -96,9 +93,8 @@ func needList(t testing.TB, s *db.FileSet, n protocol.DeviceID) []protocol.FileI
 	var fs []protocol.FileInfo
 	snap := snapshot(t, s)
 	defer snap.Release()
-	snap.WithNeed(n, func(fi protocol.FileIntf) bool {
-		f := fi.(protocol.FileInfo)
-		fs = append(fs, f)
+	snap.WithNeed(n, func(fi protocol.FileInfo) bool {
+		fs = append(fs, fi)
 		return true
 	})
 	return fs
@@ -1011,9 +1007,9 @@ func TestWithHaveSequence(t *testing.T) {
 	i := 2
 	snap := snapshot(t, s)
 	defer snap.Release()
-	snap.WithHaveSequence(int64(i), func(fi protocol.FileIntf) bool {
-		if f := fi.(protocol.FileInfo); !f.IsEquivalent(localHave[i-1], 0) {
-			t.Fatalf("Got %v\nExpected %v", f, localHave[i-1])
+	snap.WithHaveSequence(int64(i), func(fi protocol.FileInfo) bool {
+		if !fi.IsEquivalent(localHave[i-1], 0) {
+			t.Fatalf("Got %v\nExpected %v", fi, localHave[i-1])
 		}
 		i++
 		return true
@@ -1062,7 +1058,7 @@ loop:
 		default:
 		}
 		snap := snapshot(t, s)
-		snap.WithHaveSequence(prevSeq+1, func(fi protocol.FileIntf) bool {
+		snap.WithHaveSequence(prevSeq+1, func(fi protocol.FileInfo) bool {
 			if fi.SequenceNo() < prevSeq+1 {
 				t.Fatal("Skipped ", prevSeq+1, fi.SequenceNo())
 			}
@@ -1540,8 +1536,8 @@ func TestSequenceIndex(t *testing.T) {
 
 	// Start a routine to walk the sequence index and inspect the result.
 
-	seen := make(map[string]protocol.FileIntf)
-	latest := make([]protocol.FileIntf, 0, len(local))
+	seen := make(map[string]protocol.FileInfo)
+	latest := make([]protocol.FileInfo, 0, len(local))
 	var seq int64
 	t0 := time.Now()
 
@@ -1552,7 +1548,7 @@ func TestSequenceIndex(t *testing.T) {
 		// update has happened since our last iteration.
 		latest = latest[:0]
 		snap := snapshot(t, s)
-		snap.WithHaveSequence(seq+1, func(f protocol.FileIntf) bool {
+		snap.WithHaveSequence(seq+1, func(f protocol.FileInfo) bool {
 			seen[f.FileName()] = f
 			latest = append(latest, f)
 			seq = f.SequenceNo()
@@ -1657,7 +1653,7 @@ func TestUpdateWithOneFileTwice(t *testing.T) {
 	snap := snapshot(t, s)
 	defer snap.Release()
 	count := 0
-	snap.WithHaveSequence(0, func(f protocol.FileIntf) bool {
+	snap.WithHaveSequence(0, func(_ protocol.FileInfo) bool {
 		count++
 		return true
 	})

lib/db/structs.go

@@ -10,172 +10,52 @@ import (
 	"bytes"
 	"fmt"
 	"strings"
-	"time"
 
+	"google.golang.org/protobuf/proto"
+
+	"github.com/syncthing/syncthing/internal/gen/dbproto"
 	"github.com/syncthing/syncthing/lib/protocol"
 )
 
-func (f FileInfoTruncated) String() string {
-	switch f.Type {
-	case protocol.FileInfoTypeDirectory:
-		return fmt.Sprintf("Directory{Name:%q, Sequence:%d, Permissions:0%o, ModTime:%v, Version:%v, Deleted:%v, Invalid:%v, LocalFlags:0x%x, NoPermissions:%v}",
-			f.Name, f.Sequence, f.Permissions, f.ModTime(), f.Version, f.Deleted, f.RawInvalid, f.LocalFlags, f.NoPermissions)
-	case protocol.FileInfoTypeFile:
-		return fmt.Sprintf("File{Name:%q, Sequence:%d, Permissions:0%o, ModTime:%v, Version:%v, Length:%d, Deleted:%v, Invalid:%v, LocalFlags:0x%x, NoPermissions:%v, BlockSize:%d}",
-			f.Name, f.Sequence, f.Permissions, f.ModTime(), f.Version, f.Size, f.Deleted, f.RawInvalid, f.LocalFlags, f.NoPermissions, f.RawBlockSize)
-	case protocol.FileInfoTypeSymlink, protocol.FileInfoTypeSymlinkDirectory, protocol.FileInfoTypeSymlinkFile:
-		return fmt.Sprintf("Symlink{Name:%q, Type:%v, Sequence:%d, Version:%v, Deleted:%v, Invalid:%v, LocalFlags:0x%x, NoPermissions:%v, SymlinkTarget:%q}",
-			f.Name, f.Type, f.Sequence, f.Version, f.Deleted, f.RawInvalid, f.LocalFlags, f.NoPermissions, f.SymlinkTarget)
-	default:
-		panic("mystery file type detected")
-	}
-}
-
-func (f FileInfoTruncated) IsDeleted() bool {
-	return f.Deleted
-}
-
-func (f FileInfoTruncated) IsInvalid() bool {
-	return f.RawInvalid || f.LocalFlags&protocol.LocalInvalidFlags != 0
-}
-
-func (f FileInfoTruncated) IsUnsupported() bool {
-	return f.LocalFlags&protocol.FlagLocalUnsupported != 0
-}
-
-func (f FileInfoTruncated) IsIgnored() bool {
-	return f.LocalFlags&protocol.FlagLocalIgnored != 0
-}
-
-func (f FileInfoTruncated) MustRescan() bool {
-	return f.LocalFlags&protocol.FlagLocalMustRescan != 0
-}
-
-func (f FileInfoTruncated) IsReceiveOnlyChanged() bool {
-	return f.LocalFlags&protocol.FlagLocalReceiveOnly != 0
-}
-
-func (f FileInfoTruncated) IsDirectory() bool {
-	return f.Type == protocol.FileInfoTypeDirectory
-}
-
-func (f FileInfoTruncated) IsSymlink() bool {
-	switch f.Type {
-	case protocol.FileInfoTypeSymlink, protocol.FileInfoTypeSymlinkDirectory, protocol.FileInfoTypeSymlinkFile:
-		return true
-	default:
-		return false
-	}
-}
-
-func (f FileInfoTruncated) ShouldConflict() bool {
-	return f.LocalFlags&protocol.LocalConflictFlags != 0
-}
-
-func (f FileInfoTruncated) HasPermissionBits() bool {
-	return !f.NoPermissions
-}
-
-func (f FileInfoTruncated) FileSize() int64 {
-	if f.Deleted {
-		return 0
-	}
-	if f.IsDirectory() || f.IsSymlink() {
-		return protocol.SyntheticDirectorySize
-	}
-	return f.Size
-}
-
-func (f FileInfoTruncated) BlockSize() int {
-	if f.RawBlockSize == 0 {
-		return protocol.MinBlockSize
-	}
-	return int(f.RawBlockSize)
-}
-
-func (f FileInfoTruncated) FileName() string {
-	return f.Name
-}
-
-func (f FileInfoTruncated) FileLocalFlags() uint32 {
-	return f.LocalFlags
-}
-
-func (f FileInfoTruncated) ModTime() time.Time {
-	return time.Unix(f.ModifiedS, int64(f.ModifiedNs))
-}
-
-func (f FileInfoTruncated) SequenceNo() int64 {
-	return f.Sequence
-}
-
-func (f FileInfoTruncated) FileVersion() protocol.Vector {
-	return f.Version
-}
-
-func (f FileInfoTruncated) FileType() protocol.FileInfoType {
-	return f.Type
-}
-
-func (f FileInfoTruncated) FilePermissions() uint32 {
-	return f.Permissions
-}
-
-func (f FileInfoTruncated) FileModifiedBy() protocol.ShortID {
-	return f.ModifiedBy
-}
-
-func (f FileInfoTruncated) PlatformData() protocol.PlatformData {
-	return f.Platform
-}
-
-func (f FileInfoTruncated) InodeChangeTime() time.Time {
-	return time.Unix(0, f.InodeChangeNs)
+type CountsSet struct {
+	Counts  []Counts
+	Created int64 // unix nanos
 }
 
-func (f FileInfoTruncated) FileBlocksHash() []byte {
-	return f.BlocksHash
+type Counts struct {
+	Files       int
+	Directories int
+	Symlinks    int
+	Deleted     int
+	Bytes       int64
+	Sequence    int64             // zero for the global state
+	DeviceID    protocol.DeviceID // device ID for remote devices, or special values for local/global
+	LocalFlags  uint32            // the local flag for this count bucket
 }
 
-func (f FileInfoTruncated) ConvertToIgnoredFileInfo() protocol.FileInfo {
-	file := f.copyToFileInfo()
-	file.SetIgnored()
-	return file
-}
-
-func (f FileInfoTruncated) ConvertToDeletedFileInfo(by protocol.ShortID) protocol.FileInfo {
-	file := f.copyToFileInfo()
-	file.SetDeleted(by)
-	return file
-}
-
-// ConvertDeletedToFileInfo converts a deleted truncated file info to a regular file info
-func (f FileInfoTruncated) ConvertDeletedToFileInfo() protocol.FileInfo {
-	if !f.Deleted {
-		panic("ConvertDeletedToFileInfo must only be called on deleted items")
+func (c Counts) toWire() *dbproto.Counts {
+	return &dbproto.Counts{
+		Files:       int32(c.Files),
+		Directories: int32(c.Directories),
+		Symlinks:    int32(c.Symlinks),
+		Deleted:     int32(c.Deleted),
+		Bytes:       c.Bytes,
+		Sequence:    c.Sequence,
+		DeviceId:    c.DeviceID[:],
+		LocalFlags:  c.LocalFlags,
 	}
-	return f.copyToFileInfo()
 }
 
-// copyToFileInfo just copies all members of FileInfoTruncated to protocol.FileInfo
-func (f FileInfoTruncated) copyToFileInfo() protocol.FileInfo {
-	return protocol.FileInfo{
-		Name:          f.Name,
-		Size:          f.Size,
-		ModifiedS:     f.ModifiedS,
-		ModifiedBy:    f.ModifiedBy,
-		Version:       f.Version,
-		Sequence:      f.Sequence,
-		SymlinkTarget: f.SymlinkTarget,
-		BlocksHash:    f.BlocksHash,
-		Type:          f.Type,
-		Permissions:   f.Permissions,
-		ModifiedNs:    f.ModifiedNs,
-		RawBlockSize:  f.RawBlockSize,
-		LocalFlags:    f.LocalFlags,
-		Deleted:       f.Deleted,
-		RawInvalid:    f.RawInvalid,
-		NoPermissions: f.NoPermissions,
+func countsFromWire(w *dbproto.Counts) Counts {
+	return Counts{
+		Files:       int(w.Files),
+		Directories: int(w.Directories),
+		Symlinks:    int(w.Symlinks),
+		Deleted:     int(w.Deleted),
+		Bytes:       w.Bytes,
+		Sequence:    w.Sequence,
+		DeviceID:    protocol.DeviceID(w.DeviceId),
+		LocalFlags:  w.LocalFlags,
 	}
 }
 
@@ -187,7 +67,7 @@ func (c Counts) Add(other Counts) Counts {
 		Deleted:     c.Deleted + other.Deleted,
 		Bytes:       c.Bytes + other.Bytes,
 		Sequence:    c.Sequence + other.Sequence,
-		DeviceID:    protocol.EmptyDeviceID[:],
+		DeviceID:    protocol.EmptyDeviceID,
 		LocalFlags:  c.LocalFlags | other.LocalFlags,
 	}
 }
@@ -197,7 +77,6 @@ func (c Counts) TotalItems() int {
 }
 
 func (c Counts) String() string {
-	dev, _ := protocol.DeviceIDFromBytes(c.DeviceID)
 	var flags strings.Builder
 	if c.LocalFlags&needFlag != 0 {
 		flags.WriteString("Need")
@@ -220,7 +99,7 @@ func (c Counts) String() string {
 	if flags.Len() == 0 {
 		flags.WriteString("---")
 	}
-	return fmt.Sprintf("{Device:%v, Files:%d, Dirs:%d, Symlinks:%d, Del:%d, Bytes:%d, Seq:%d, Flags:%s}", dev, c.Files, c.Directories, c.Symlinks, c.Deleted, c.Bytes, c.Sequence, flags.String())
+	return fmt.Sprintf("{Device:%v, Files:%d, Dirs:%d, Symlinks:%d, Del:%d, Bytes:%d, Seq:%d, Flags:%s}", c.DeviceID, c.Files, c.Directories, c.Symlinks, c.Deleted, c.Bytes, c.Sequence, flags.String())
 }
 
 // Equal compares the numbers only, not sequence/dev/flags.
@@ -228,80 +107,50 @@ func (c Counts) Equal(o Counts) bool {
 	return c.Files == o.Files && c.Directories == o.Directories && c.Symlinks == o.Symlinks && c.Deleted == o.Deleted && c.Bytes == o.Bytes
 }
 
-func (vl VersionList) String() string {
-	var b bytes.Buffer
-	var id protocol.DeviceID
-	b.WriteString("{")
-	for i, v := range vl.RawVersions {
-		if i > 0 {
-			b.WriteString(", ")
-		}
-		fmt.Fprintf(&b, "{Version:%v, Deleted:%v, Devices:{", v.Version, v.Deleted)
-		for j, dev := range v.Devices {
-			if j > 0 {
-				b.WriteString(", ")
-			}
-			copy(id[:], dev)
-			fmt.Fprint(&b, id.Short())
-		}
-		b.WriteString("}, Invalid:{")
-		for j, dev := range v.InvalidDevices {
-			if j > 0 {
-				b.WriteString(", ")
-			}
-			copy(id[:], dev)
-			fmt.Fprint(&b, id.Short())
-		}
-		fmt.Fprint(&b, "}}")
-	}
-	b.WriteString("}")
-	return b.String()
-}
-
 // update brings the VersionList up to date with file. It returns the updated
 // VersionList, a device that has the global/newest version, a device that previously
 // had the global/newest version, a boolean indicating if the global version has
 // changed and if any error occurred (only possible in db interaction).
-func (vl *VersionList) update(folder, device []byte, file protocol.FileIntf, t readOnlyTransaction) (FileVersion, FileVersion, FileVersion, bool, bool, bool, error) {
-	if len(vl.RawVersions) == 0 {
+func vlUpdate(vl *dbproto.VersionList, folder, device []byte, file protocol.FileInfo, t readOnlyTransaction) (*dbproto.FileVersion, *dbproto.FileVersion, *dbproto.FileVersion, bool, bool, bool, error) {
+	if len(vl.Versions) == 0 {
 		nv := newFileVersion(device, file.FileVersion(), file.IsInvalid(), file.IsDeleted())
-		vl.RawVersions = append(vl.RawVersions, nv)
-		return nv, FileVersion{}, FileVersion{}, false, false, true, nil
+		vl.Versions = append(vl.Versions, nv)
+		return nv, nil, nil, false, false, true, nil
 	}
 
 	// Get the current global (before updating)
-	oldFV, haveOldGlobal := vl.GetGlobal()
-	oldFV = oldFV.copy()
+	oldFV, haveOldGlobal := vlGetGlobal(vl)
+	oldFV = fvCopy(oldFV)
 
 	// Remove ourselves first
-	removedFV, haveRemoved, _ := vl.pop(device)
+	removedFV, haveRemoved, _ := vlPop(vl, device)
 	// Find position and insert the file
-	err := vl.insert(folder, device, file, t)
+	err := vlInsert(vl, folder, device, file, t)
 	if err != nil {
-		return FileVersion{}, FileVersion{}, FileVersion{}, false, false, false, err
+		return nil, nil, nil, false, false, false, err
 	}
 
-	newFV, _ := vl.GetGlobal() // We just inserted something above, can't be empty
+	newFV, _ := vlGetGlobal(vl) // We just inserted something above, can't be empty
 
 	if !haveOldGlobal {
-		return newFV, FileVersion{}, removedFV, false, haveRemoved, true, nil
+		return newFV, nil, removedFV, false, haveRemoved, true, nil
 	}
 
 	globalChanged := true
-	if oldFV.IsInvalid() == newFV.IsInvalid() && oldFV.Version.Equal(newFV.Version) {
+	if fvIsInvalid(oldFV) == fvIsInvalid(newFV) && protocol.VectorFromWire(oldFV.Version).Equal(protocol.VectorFromWire(newFV.Version)) {
 		globalChanged = false
 	}
 
 	return newFV, oldFV, removedFV, true, haveRemoved, globalChanged, nil
 }
 
-func (vl *VersionList) insert(folder, device []byte, file protocol.FileIntf, t readOnlyTransaction) error {
+func vlInsert(vl *dbproto.VersionList, folder, device []byte, file protocol.FileInfo, t readOnlyTransaction) error {
 	var added bool
 	var err error
 	i := 0
-	for ; i < len(vl.RawVersions); i++ {
+	for ; i < len(vl.Versions); i++ {
 		// Insert our new version
-		added, err = vl.checkInsertAt(i, folder, device, file, t)
+		added, err = vlCheckInsertAt(vl, i, folder, device, file, t)
 		if err != nil {
 			return err
 		}
@@ -309,80 +158,76 @@ func (vl *VersionList) insert(folder, device []byte, file protocol.FileIntf, t r
 			break
 		}
 	}
-	if i == len(vl.RawVersions) {
+	if i == len(vl.Versions) {
 		// Append to the end
-		vl.RawVersions = append(vl.RawVersions, newFileVersion(device, file.FileVersion(), file.IsInvalid(), file.IsDeleted()))
+		vl.Versions = append(vl.Versions, newFileVersion(device, file.FileVersion(), file.IsInvalid(), file.IsDeleted()))
 	}
 	return nil
 }
 
-func (vl *VersionList) insertAt(i int, v FileVersion) {
-	vl.RawVersions = append(vl.RawVersions, FileVersion{})
-	copy(vl.RawVersions[i+1:], vl.RawVersions[i:])
-	vl.RawVersions[i] = v
+func vlInsertAt(vl *dbproto.VersionList, i int, v *dbproto.FileVersion) {
+	vl.Versions = append(vl.Versions, &dbproto.FileVersion{})
+	copy(vl.Versions[i+1:], vl.Versions[i:])
+	vl.Versions[i] = v
 }
 
 // pop removes the given device from the VersionList and returns the FileVersion
 // before removing the device, whether it was found/removed at all and whether
 // the global changed in the process.
-func (vl *VersionList) pop(device []byte) (FileVersion, bool, bool) {
-	invDevice, i, j, ok := vl.findDevice(device)
+func vlPop(vl *dbproto.VersionList, device []byte) (*dbproto.FileVersion, bool, bool) {
+	invDevice, i, j, ok := vlFindDevice(vl, device)
 	if !ok {
-		return FileVersion{}, false, false
+		return nil, false, false
 	}
-	globalPos := vl.findGlobal()
+	globalPos := vlFindGlobal(vl)
 
-	if vl.RawVersions[i].deviceCount() == 1 {
-		fv := vl.RawVersions[i]
-		vl.popVersionAt(i)
+	fv := vl.Versions[i]
+	if fvDeviceCount(fv) == 1 {
+		vlPopVersionAt(vl, i)
 		return fv, true, globalPos == i
 	}
 
-	oldFV := vl.RawVersions[i].copy()
+	oldFV := fvCopy(fv)
 	if invDevice {
-		vl.RawVersions[i].InvalidDevices = popDeviceAt(vl.RawVersions[i].InvalidDevices, j)
+		vl.Versions[i].InvalidDevices = popDeviceAt(vl.Versions[i].InvalidDevices, j)
 		return oldFV, true, false
 	}
-	vl.RawVersions[i].Devices = popDeviceAt(vl.RawVersions[i].Devices, j)
+	vl.Versions[i].Devices = popDeviceAt(vl.Versions[i].Devices, j)
 	// If the last valid device of the previous global was removed above,
 	// the global changed.
-	return oldFV, true, len(vl.RawVersions[i].Devices) == 0 && globalPos == i
+	return oldFV, true, len(vl.Versions[i].Devices) == 0 && globalPos == i
 }
 
 // Get returns a FileVersion that contains the given device and whether it has
 // been found at all.
-func (vl *VersionList) Get(device []byte) (FileVersion, bool) {
-	_, i, _, ok := vl.findDevice(device)
+func vlGet(vl *dbproto.VersionList, device []byte) (*dbproto.FileVersion, bool) {
+	_, i, _, ok := vlFindDevice(vl, device)
 	if !ok {
-		return FileVersion{}, false
+		return &dbproto.FileVersion{}, false
 	}
-	return vl.RawVersions[i], true
+	return vl.Versions[i], true
 }
 
 // GetGlobal returns the current global FileVersion. The returned FileVersion
 // may be invalid, if all FileVersions are invalid. Returns false only if
 // VersionList is empty.
-func (vl *VersionList) GetGlobal() (FileVersion, bool) {
-	i := vl.findGlobal()
+func vlGetGlobal(vl *dbproto.VersionList) (*dbproto.FileVersion, bool) {
+	i := vlFindGlobal(vl)
 	if i == -1 {
-		return FileVersion{}, false
+		return nil, false
 	}
-	return vl.RawVersions[i], true
-}
-
-func (vl *VersionList) Empty() bool {
-	return len(vl.RawVersions) == 0
+	return vl.Versions[i], true
 }
 
 // findGlobal returns the first version that isn't invalid, or if all versions are
 // invalid just the first version (i.e. 0) or -1, if there's no versions at all.
-func (vl *VersionList) findGlobal() int {
-	for i, fv := range vl.RawVersions {
-		if !fv.IsInvalid() {
+func vlFindGlobal(vl *dbproto.VersionList) int {
+	for i := range vl.Versions {
+		if !fvIsInvalid(vl.Versions[i]) {
 			return i
 		}
 	}
-	if len(vl.RawVersions) == 0 {
+	if len(vl.Versions) == 0 {
 		return -1
 	}
 	return 0
@@ -391,8 +236,8 @@ func (vl *VersionList) findGlobal() int {
 // findDevice returns whether the device is in InvalidVersions or Versions and
 // in InvalidDevices or Devices (true for invalid), the positions in the version
 // and device slices and whether it has been found at all.
-func (vl *VersionList) findDevice(device []byte) (bool, int, int, bool) {
-	for i, v := range vl.RawVersions {
+func vlFindDevice(vl *dbproto.VersionList, device []byte) (bool, int, int, bool) {
+	for i, v := range vl.Versions {
 		if j := deviceIndex(v.Devices, device); j != -1 {
 			return false, i, j, true
 		}
@@ -403,30 +248,31 @@ func (vl *VersionList) findDevice(device []byte) (bool, int, int, bool) {
 	return false, -1, -1, false
 }
 
-func (vl *VersionList) popVersionAt(i int) {
-	vl.RawVersions = append(vl.RawVersions[:i], vl.RawVersions[i+1:]...)
+func vlPopVersionAt(vl *dbproto.VersionList, i int) {
+	vl.Versions = append(vl.Versions[:i], vl.Versions[i+1:]...)
 }
 
 // checkInsertAt determines if the given device and associated file should be
 // inserted into the FileVersion at position i or into a new FileVersion at
 // position i.
-func (vl *VersionList) checkInsertAt(i int, folder, device []byte, file protocol.FileIntf, t readOnlyTransaction) (bool, error) {
-	ordering := vl.RawVersions[i].Version.Compare(file.FileVersion())
+func vlCheckInsertAt(vl *dbproto.VersionList, i int, folder, device []byte, file protocol.FileInfo, t readOnlyTransaction) (bool, error) {
+	fv := vl.Versions[i]
+	ordering := protocol.VectorFromWire(fv.Version).Compare(file.FileVersion())
 	if ordering == protocol.Equal {
 		if !file.IsInvalid() {
-			vl.RawVersions[i].Devices = append(vl.RawVersions[i].Devices, device)
+			fv.Devices = append(fv.Devices, device)
 		} else {
-			vl.RawVersions[i].InvalidDevices = append(vl.RawVersions[i].InvalidDevices, device)
+			fv.InvalidDevices = append(fv.InvalidDevices, device)
 		}
 		return true, nil
 	}
-	existingDevice, _ := vl.RawVersions[i].FirstDevice()
-	insert, err := shouldInsertBefore(ordering, folder, existingDevice, vl.RawVersions[i].IsInvalid(), file, t)
+	existingDevice, _ := fvFirstDevice(fv)
+	insert, err := shouldInsertBefore(ordering, folder, existingDevice, fvIsInvalid(fv), file, t)
 	if err != nil {
 		return false, err
 	}
 	if insert {
-		vl.insertAt(i, newFileVersion(device, file.FileVersion(), file.IsInvalid(), file.IsDeleted()))
+		vlInsertAt(vl, i, newFileVersion(device, file.FileVersion(), file.IsInvalid(), file.IsDeleted()))
 		return true, nil
 	}
 	return false, nil
@@ -435,7 +281,7 @@ func (vl *VersionList) checkInsertAt(i int, folder, device []byte, file protocol
 // shouldInsertBefore determines whether the file comes before an existing
 // entry, given the version ordering (existing compared to new one), existing
 // device and if the existing version is invalid.
-func shouldInsertBefore(ordering protocol.Ordering, folder, existingDevice []byte, existingInvalid bool, file protocol.FileIntf, t readOnlyTransaction) (bool, error) {
+func shouldInsertBefore(ordering protocol.Ordering, folder, existingDevice []byte, existingInvalid bool, file protocol.FileInfo, t readOnlyTransaction) (bool, error) {
 	switch ordering {
 	case protocol.Lesser:
 		// The version at this point in the list is lesser
@@ -461,10 +307,7 @@ func shouldInsertBefore(ordering protocol.Ordering, folder, existingDevice []byt
 		if !ok {
 			return true, nil
 		}
-		if err != nil {
-			return false, err
-		}
-		if protocol.WinsConflict(file, of) {
+		if file.WinsConflict(of) {
 			return true, nil
 		}
 	}
@@ -484,9 +327,9 @@ func popDeviceAt(devices [][]byte, i int) [][]byte {
 	return append(devices[:i], devices[i+1:]...)
 }
 
-func newFileVersion(device []byte, version protocol.Vector, invalid, deleted bool) FileVersion {
-	fv := FileVersion{
-		Version: version,
+func newFileVersion(device []byte, version protocol.Vector, invalid, deleted bool) *dbproto.FileVersion {
+	fv := &dbproto.FileVersion{
+		Version: version.ToWire(),
 		Deleted: deleted,
 	}
 	if invalid {
@@ -497,7 +340,7 @@ func newFileVersion(device []byte, version protocol.Vector, invalid, deleted boo
 	return fv
 }
 
-func (fv FileVersion) FirstDevice() ([]byte, bool) {
+func fvFirstDevice(fv *dbproto.FileVersion) ([]byte, bool) {
 	if len(fv.Devices) != 0 {
 		return fv.Devices[0], true
 	}
@@ -507,18 +350,14 @@ func (fv FileVersion) FirstDevice() ([]byte, bool) {
 	return nil, false
 }
 
-func (fv FileVersion) IsInvalid() bool {
-	return len(fv.Devices) == 0
+func fvIsInvalid(fv *dbproto.FileVersion) bool {
+	return fv == nil || len(fv.Devices) == 0
 }
 
-func (fv FileVersion) deviceCount() int {
+func fvDeviceCount(fv *dbproto.FileVersion) int {
 	return len(fv.Devices) + len(fv.InvalidDevices)
 }
 
-func (fv FileVersion) copy() FileVersion {
-	n := fv
-	n.Version = fv.Version.Copy()
-	n.Devices = append([][]byte{}, fv.Devices...)
-	n.InvalidDevices = append([][]byte{}, fv.InvalidDevices...)
-	return n
+func fvCopy(fv *dbproto.FileVersion) *dbproto.FileVersion {
+	return proto.Clone(fv).(*dbproto.FileVersion)
 }

lib/db/structs.pb.go

@@ -1,3478 +0,0 @@
-// Code generated by protoc-gen-gogo. DO NOT EDIT.
-// source: lib/db/structs.proto
-
-package db
-
-import (
-	fmt "fmt"
-	_ "github.com/gogo/protobuf/gogoproto"
-	proto "github.com/gogo/protobuf/proto"
-	github_com_gogo_protobuf_types "github.com/gogo/protobuf/types"
-	github_com_syncthing_syncthing_lib_protocol "github.com/syncthing/syncthing/lib/protocol"
-	protocol "github.com/syncthing/syncthing/lib/protocol"
-	_ "github.com/syncthing/syncthing/proto/ext"
-	_ "google.golang.org/protobuf/types/known/timestamppb"
-	io "io"
-	math "math"
-	math_bits "math/bits"
-	time "time"
-)
-
-// Reference imports to suppress errors if they are not otherwise used.
-var _ = proto.Marshal
-var _ = fmt.Errorf
-var _ = math.Inf
-var _ = time.Kitchen
-
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the proto package it is being compiled against.
-// A compilation error at this line likely means your copy of the
-// proto package needs to be updated.
-const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package
-
-type FileVersion struct {
-	Version        protocol.Vector `protobuf:"bytes,1,opt,name=version,proto3" json:"version" xml:"version"`
-	Deleted        bool            `protobuf:"varint,2,opt,name=deleted,proto3" json:"deleted" xml:"deleted"`
-	Devices        [][]byte        `protobuf:"bytes,3,rep,name=devices,proto3" json:"devices" xml:"device"`
-	InvalidDevices [][]byte        `protobuf:"bytes,4,rep,name=invalid_devices,json=invalidDevices,proto3" json:"invalidDevices" xml:"invalidDevice"`
-}
-
-func (m *FileVersion) Reset()         { *m = FileVersion{} }
-func (m *FileVersion) String() string { return proto.CompactTextString(m) }
-func (*FileVersion) ProtoMessage()    {}
-func (*FileVersion) Descriptor() ([]byte, []int) {
-	return fileDescriptor_5465d80e8cba02e3, []int{0}
-}
-func (m *FileVersion) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *FileVersion) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_FileVersion.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalToSizedBuffer(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *FileVersion) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_FileVersion.Merge(m, src)
-}
-func (m *FileVersion) XXX_Size() int {
-	return m.ProtoSize()
-}
-func (m *FileVersion) XXX_DiscardUnknown() {
-	xxx_messageInfo_FileVersion.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_FileVersion proto.InternalMessageInfo
-
-type VersionList struct {
-	RawVersions []FileVersion `protobuf:"bytes,1,rep,name=versions,proto3" json:"versions" xml:"version"`
-}
-
-func (m *VersionList) Reset()      { *m = VersionList{} }
-func (*VersionList) ProtoMessage() {}
-func (*VersionList) Descriptor() ([]byte, []int) {
-	return fileDescriptor_5465d80e8cba02e3, []int{1}
-}
-func (m *VersionList) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *VersionList) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_VersionList.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalToSizedBuffer(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *VersionList) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_VersionList.Merge(m, src)
-}
-func (m *VersionList) XXX_Size() int {
-	return m.ProtoSize()
-}
-func (m *VersionList) XXX_DiscardUnknown() {
-	xxx_messageInfo_VersionList.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_VersionList proto.InternalMessageInfo
-
-// Must be the same as FileInfo but without the blocks field
-type FileInfoTruncated struct {
-	Name       string                                              `protobuf:"bytes,1,opt,name=name,proto3" json:"name" xml:"name"`
-	Size       int64                                               `protobuf:"varint,3,opt,name=size,proto3" json:"size" xml:"size"`
-	ModifiedS  int64                                               `protobuf:"varint,5,opt,name=modified_s,json=modifiedS,proto3" json:"modifiedS" xml:"modifiedS"`
-	ModifiedBy github_com_syncthing_syncthing_lib_protocol.ShortID `protobuf:"varint,12,opt,name=modified_by,json=modifiedBy,proto3,customtype=github.com/syncthing/syncthing/lib/protocol.ShortID" json:"modifiedBy" xml:"modifiedBy"`
-	Version    protocol.Vector                                     `protobuf:"bytes,9,opt,name=version,proto3" json:"version" xml:"version"`
-	Sequence   int64                                               `protobuf:"varint,10,opt,name=sequence,proto3" json:"sequence" xml:"sequence"`
-	// repeated BlockInfo Blocks         = 16
-	SymlinkTarget string                `protobuf:"bytes,17,opt,name=symlink_target,json=symlinkTarget,proto3" json:"symlinkTarget" xml:"symlinkTarget"`
-	BlocksHash    []byte                `protobuf:"bytes,18,opt,name=blocks_hash,json=blocksHash,proto3" json:"blocksHash" xml:"blocksHash"`
-	Encrypted     []byte                `protobuf:"bytes,19,opt,name=encrypted,proto3" json:"encrypted" xml:"encrypted"`
-	Type          protocol.FileInfoType `protobuf:"varint,2,opt,name=type,proto3,enum=protocol.FileInfoType" json:"type" xml:"type"`
-	Permissions   uint32                `protobuf:"varint,4,opt,name=permissions,proto3" json:"permissions" xml:"permissions"`
-	ModifiedNs    int                   `protobuf:"varint,11,opt,name=modified_ns,json=modifiedNs,proto3,casttype=int" json:"modifiedNs" xml:"modifiedNs"`
-	RawBlockSize  int                   `protobuf:"varint,13,opt,name=block_size,json=blockSize,proto3,casttype=int" json:"blockSize" xml:"blockSize"`
-	Platform      protocol.PlatformData `protobuf:"bytes,14,opt,name=platform,proto3" json:"platform" xml:"platform"`
-	// see bep.proto
-	LocalFlags    uint32 `protobuf:"varint,1000,opt,name=local_flags,json=localFlags,proto3" json:"localFlags" xml:"localFlags"`
-	VersionHash   []byte `protobuf:"bytes,1001,opt,name=version_hash,json=versionHash,proto3" json:"versionHash" xml:"versionHash"`
-	InodeChangeNs int64  `protobuf:"varint,1002,opt,name=inode_change_ns,json=inodeChangeNs,proto3" json:"inodeChangeNs" xml:"inodeChangeNs"`
-	Deleted       bool   `protobuf:"varint,6,opt,name=deleted,proto3" json:"deleted" xml:"deleted"`
-	RawInvalid    bool   `protobuf:"varint,7,opt,name=invalid,proto3" json:"invalid" xml:"invalid"`
-	NoPermissions bool   `protobuf:"varint,8,opt,name=no_permissions,json=noPermissions,proto3" json:"noPermissions" xml:"noPermissions"`
-}
-
-func (m *FileInfoTruncated) Reset()      { *m = FileInfoTruncated{} }
-func (*FileInfoTruncated) ProtoMessage() {}
-func (*FileInfoTruncated) Descriptor() ([]byte, []int) {
-	return fileDescriptor_5465d80e8cba02e3, []int{2}
-}
-func (m *FileInfoTruncated) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *FileInfoTruncated) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_FileInfoTruncated.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalToSizedBuffer(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *FileInfoTruncated) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_FileInfoTruncated.Merge(m, src)
-}
-func (m *FileInfoTruncated) XXX_Size() int {
-	return m.ProtoSize()
-}
-func (m *FileInfoTruncated) XXX_DiscardUnknown() {
-	xxx_messageInfo_FileInfoTruncated.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_FileInfoTruncated proto.InternalMessageInfo
-
-// BlockList is the structure used to store block lists
-type BlockList struct {
-	Blocks []protocol.BlockInfo `protobuf:"bytes,1,rep,name=blocks,proto3" json:"blocks" xml:"block"`
-}
-
-func (m *BlockList) Reset()         { *m = BlockList{} }
-func (m *BlockList) String() string { return proto.CompactTextString(m) }
-func (*BlockList) ProtoMessage()    {}
-func (*BlockList) Descriptor() ([]byte, []int) {
-	return fileDescriptor_5465d80e8cba02e3, []int{3}
-}
-func (m *BlockList) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *BlockList) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_BlockList.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalToSizedBuffer(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *BlockList) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_BlockList.Merge(m, src)
-}
-func (m *BlockList) XXX_Size() int {
-	return m.ProtoSize()
-}
-func (m *BlockList) XXX_DiscardUnknown() {
-	xxx_messageInfo_BlockList.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_BlockList proto.InternalMessageInfo
-
-// IndirectionHashesOnly is used to only unmarshal the indirection hashes
-// from a FileInfo
-type IndirectionHashesOnly struct {
-	BlocksHash  []byte `protobuf:"bytes,18,opt,name=blocks_hash,json=blocksHash,proto3" json:"blocksHash" xml:"blocksHash"`
-	VersionHash []byte `protobuf:"bytes,1001,opt,name=version_hash,json=versionHash,proto3" json:"versionHash" xml:"versionHash"`
-}
-
-func (m *IndirectionHashesOnly) Reset()         { *m = IndirectionHashesOnly{} }
-func (m *IndirectionHashesOnly) String() string { return proto.CompactTextString(m) }
-func (*IndirectionHashesOnly) ProtoMessage()    {}
-func (*IndirectionHashesOnly) Descriptor() ([]byte, []int) {
-	return fileDescriptor_5465d80e8cba02e3, []int{4}
-}
-func (m *IndirectionHashesOnly) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *IndirectionHashesOnly) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_IndirectionHashesOnly.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalToSizedBuffer(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *IndirectionHashesOnly) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_IndirectionHashesOnly.Merge(m, src)
-}
-func (m *IndirectionHashesOnly) XXX_Size() int {
-	return m.ProtoSize()
-}
-func (m *IndirectionHashesOnly) XXX_DiscardUnknown() {
-	xxx_messageInfo_IndirectionHashesOnly.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_IndirectionHashesOnly proto.InternalMessageInfo
-
-// For each folder and device we keep one of these to track the current
-// counts and sequence. We also keep one for the global state of the folder.
-type Counts struct {
-	Files       int    `protobuf:"varint,1,opt,name=files,proto3,casttype=int" json:"files" xml:"files"`
-	Directories int    `protobuf:"varint,2,opt,name=directories,proto3,casttype=int" json:"directories" xml:"directories"`
-	Symlinks    int    `protobuf:"varint,3,opt,name=symlinks,proto3,casttype=int" json:"symlinks" xml:"symlinks"`
-	Deleted     int    `protobuf:"varint,4,opt,name=deleted,proto3,casttype=int" json:"deleted" xml:"deleted"`
-	Bytes       int64  `protobuf:"varint,5,opt,name=bytes,proto3" json:"bytes" xml:"bytes"`
-	Sequence    int64  `protobuf:"varint,6,opt,name=sequence,proto3" json:"sequence" xml:"sequence"`
-	DeviceID    []byte `protobuf:"bytes,17,opt,name=device_id,json=deviceId,proto3" json:"deviceId" xml:"deviceId"`
-	LocalFlags  uint32 `protobuf:"varint,18,opt,name=local_flags,json=localFlags,proto3" json:"localFlags" xml:"localFlags"`
-}
-
-func (m *Counts) Reset()      { *m = Counts{} }
-func (*Counts) ProtoMessage() {}
-func (*Counts) Descriptor() ([]byte, []int) {
-	return fileDescriptor_5465d80e8cba02e3, []int{5}
-}
-func (m *Counts) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *Counts) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_Counts.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalToSizedBuffer(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *Counts) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_Counts.Merge(m, src)
-}
-func (m *Counts) XXX_Size() int {
-	return m.ProtoSize()
-}
-func (m *Counts) XXX_DiscardUnknown() {
-	xxx_messageInfo_Counts.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_Counts proto.InternalMessageInfo
-
-type CountsSet struct {
-	Counts  []Counts `protobuf:"bytes,1,rep,name=counts,proto3" json:"counts" xml:"count"`
-	Created int64    `protobuf:"varint,2,opt,name=created,proto3" json:"created" xml:"created"`
-}
-
-func (m *CountsSet) Reset()         { *m = CountsSet{} }
-func (m *CountsSet) String() string { return proto.CompactTextString(m) }
-func (*CountsSet) ProtoMessage()    {}
-func (*CountsSet) Descriptor() ([]byte, []int) {
-	return fileDescriptor_5465d80e8cba02e3, []int{6}
-}
-func (m *CountsSet) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *CountsSet) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_CountsSet.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalToSizedBuffer(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *CountsSet) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_CountsSet.Merge(m, src)
-}
-func (m *CountsSet) XXX_Size() int {
-	return m.ProtoSize()
-}
-func (m *CountsSet) XXX_DiscardUnknown() {
-	xxx_messageInfo_CountsSet.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_CountsSet proto.InternalMessageInfo
-
-type FileVersionDeprecated struct {
-	Version protocol.Vector `protobuf:"bytes,1,opt,name=version,proto3" json:"version" xml:"version"`
-	Device  []byte          `protobuf:"bytes,2,opt,name=device,proto3" json:"device" xml:"device"`
-	Invalid bool            `protobuf:"varint,3,opt,name=invalid,proto3" json:"invalid" xml:"invalid"`
-	Deleted bool            `protobuf:"varint,4,opt,name=deleted,proto3" json:"deleted" xml:"deleted"`
-}
-
-func (m *FileVersionDeprecated) Reset()         { *m = FileVersionDeprecated{} }
-func (m *FileVersionDeprecated) String() string { return proto.CompactTextString(m) }
-func (*FileVersionDeprecated) ProtoMessage()    {}
-func (*FileVersionDeprecated) Descriptor() ([]byte, []int) {
-	return fileDescriptor_5465d80e8cba02e3, []int{7}
-}
-func (m *FileVersionDeprecated) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *FileVersionDeprecated) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_FileVersionDeprecated.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalToSizedBuffer(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *FileVersionDeprecated) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_FileVersionDeprecated.Merge(m, src)
-}
-func (m *FileVersionDeprecated) XXX_Size() int {
-	return m.ProtoSize()
-}
-func (m *FileVersionDeprecated) XXX_DiscardUnknown() {
-	xxx_messageInfo_FileVersionDeprecated.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_FileVersionDeprecated proto.InternalMessageInfo
-
-type VersionListDeprecated struct {
-	Versions []FileVersionDeprecated `protobuf:"bytes,1,rep,name=versions,proto3" json:"versions" xml:"version"`
-}
-
-func (m *VersionListDeprecated) Reset()      { *m = VersionListDeprecated{} }
-func (*VersionListDeprecated) ProtoMessage() {}
-func (*VersionListDeprecated) Descriptor() ([]byte, []int) {
-	return fileDescriptor_5465d80e8cba02e3, []int{8}
-}
-func (m *VersionListDeprecated) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *VersionListDeprecated) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_VersionListDeprecated.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalToSizedBuffer(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *VersionListDeprecated) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_VersionListDeprecated.Merge(m, src)
-}
-func (m *VersionListDeprecated) XXX_Size() int {
-	return m.ProtoSize()
-}
-func (m *VersionListDeprecated) XXX_DiscardUnknown() {
-	xxx_messageInfo_VersionListDeprecated.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_VersionListDeprecated proto.InternalMessageInfo
-
-type ObservedFolder struct {
-	Time             time.Time `protobuf:"bytes,1,opt,name=time,proto3,stdtime" json:"time" xml:"time"`
-	Label            string    `protobuf:"bytes,2,opt,name=label,proto3" json:"label" xml:"label"`
-	ReceiveEncrypted bool      `protobuf:"varint,3,opt,name=receive_encrypted,json=receiveEncrypted,proto3" json:"receiveEncrypted" xml:"receiveEncrypted"`
-	RemoteEncrypted  bool      `protobuf:"varint,4,opt,name=remote_encrypted,json=remoteEncrypted,proto3" json:"remoteEncrypted" xml:"remoteEncrypted"`
-}
-
-func (m *ObservedFolder) Reset()         { *m = ObservedFolder{} }
-func (m *ObservedFolder) String() string { return proto.CompactTextString(m) }
-func (*ObservedFolder) ProtoMessage()    {}
-func (*ObservedFolder) Descriptor() ([]byte, []int) {
-	return fileDescriptor_5465d80e8cba02e3, []int{9}
-}
-func (m *ObservedFolder) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *ObservedFolder) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_ObservedFolder.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalToSizedBuffer(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *ObservedFolder) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_ObservedFolder.Merge(m, src)
-}
-func (m *ObservedFolder) XXX_Size() int {
-	return m.ProtoSize()
-}
-func (m *ObservedFolder) XXX_DiscardUnknown() {
-	xxx_messageInfo_ObservedFolder.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_ObservedFolder proto.InternalMessageInfo
-
-type ObservedDevice struct {
-	Time    time.Time `protobuf:"bytes,1,opt,name=time,proto3,stdtime" json:"time" xml:"time"`
-	Name    string    `protobuf:"bytes,2,opt,name=name,proto3" json:"name" xml:"name"`
-	Address string    `protobuf:"bytes,3,opt,name=address,proto3" json:"address" xml:"address"`
-}
-
-func (m *ObservedDevice) Reset()         { *m = ObservedDevice{} }
-func (m *ObservedDevice) String() string { return proto.CompactTextString(m) }
-func (*ObservedDevice) ProtoMessage()    {}
-func (*ObservedDevice) Descriptor() ([]byte, []int) {
-	return fileDescriptor_5465d80e8cba02e3, []int{10}
-}
-func (m *ObservedDevice) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *ObservedDevice) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_ObservedDevice.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalToSizedBuffer(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *ObservedDevice) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_ObservedDevice.Merge(m, src)
-}
-func (m *ObservedDevice) XXX_Size() int {
-	return m.ProtoSize()
-}
-func (m *ObservedDevice) XXX_DiscardUnknown() {
-	xxx_messageInfo_ObservedDevice.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_ObservedDevice proto.InternalMessageInfo
-
-func init() {
-	proto.RegisterType((*FileVersion)(nil), "db.FileVersion")
-	proto.RegisterType((*VersionList)(nil), "db.VersionList")
-	proto.RegisterType((*FileInfoTruncated)(nil), "db.FileInfoTruncated")
-	proto.RegisterType((*BlockList)(nil), "db.BlockList")
-	proto.RegisterType((*IndirectionHashesOnly)(nil), "db.IndirectionHashesOnly")
-	proto.RegisterType((*Counts)(nil), "db.Counts")
-	proto.RegisterType((*CountsSet)(nil), "db.CountsSet")
-	proto.RegisterType((*FileVersionDeprecated)(nil), "db.FileVersionDeprecated")
-	proto.RegisterType((*VersionListDeprecated)(nil), "db.VersionListDeprecated")
-	proto.RegisterType((*ObservedFolder)(nil), "db.ObservedFolder")
-	proto.RegisterType((*ObservedDevice)(nil), "db.ObservedDevice")
-}
-
-func init() { proto.RegisterFile("lib/db/structs.proto", fileDescriptor_5465d80e8cba02e3) }
-
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-func (m *CountsSet) Marshal() (dAtA []byte, err error) {
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-	dAtA = make([]byte, size)
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-
-func (m *CountsSet) MarshalTo(dAtA []byte) (int, error) {
-	size := m.ProtoSize()
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-func (m *CountsSet) MarshalToSizedBuffer(dAtA []byte) (int, error) {
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-	var l int
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-			{
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-					return 0, err
-				}
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-func (m *FileVersionDeprecated) Marshal() (dAtA []byte, err error) {
-	size := m.ProtoSize()
-	dAtA = make([]byte, size)
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-		return nil, err
-	}
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-
-func (m *FileVersionDeprecated) MarshalTo(dAtA []byte) (int, error) {
-	size := m.ProtoSize()
-	return m.MarshalToSizedBuffer(dAtA[:size])
-}
-
-func (m *FileVersionDeprecated) MarshalToSizedBuffer(dAtA []byte) (int, error) {
-	i := len(dAtA)
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-	var l int
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-	if m.Deleted {
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-			dAtA[i] = 1
-		} else {
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-	if m.Invalid {
-		i--
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-			dAtA[i] = 1
-		} else {
-			dAtA[i] = 0
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-		i--
-		dAtA[i] = 0x18
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-	if len(m.Device) > 0 {
-		i -= len(m.Device)
-		copy(dAtA[i:], m.Device)
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-		i--
-		dAtA[i] = 0x12
-	}
-	{
-		size, err := m.Version.MarshalToSizedBuffer(dAtA[:i])
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-			return 0, err
-		}
-		i -= size
-		i = encodeVarintStructs(dAtA, i, uint64(size))
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-	dAtA[i] = 0xa
-	return len(dAtA) - i, nil
-}
-
-func (m *VersionListDeprecated) Marshal() (dAtA []byte, err error) {
-	size := m.ProtoSize()
-	dAtA = make([]byte, size)
-	n, err := m.MarshalToSizedBuffer(dAtA[:size])
-	if err != nil {
-		return nil, err
-	}
-	return dAtA[:n], nil
-}
-
-func (m *VersionListDeprecated) MarshalTo(dAtA []byte) (int, error) {
-	size := m.ProtoSize()
-	return m.MarshalToSizedBuffer(dAtA[:size])
-}
-
-func (m *VersionListDeprecated) MarshalToSizedBuffer(dAtA []byte) (int, error) {
-	i := len(dAtA)
-	_ = i
-	var l int
-	_ = l
-	if len(m.Versions) > 0 {
-		for iNdEx := len(m.Versions) - 1; iNdEx >= 0; iNdEx-- {
-			{
-				size, err := m.Versions[iNdEx].MarshalToSizedBuffer(dAtA[:i])
-				if err != nil {
-					return 0, err
-				}
-				i -= size
-				i = encodeVarintStructs(dAtA, i, uint64(size))
-			}
-			i--
-			dAtA[i] = 0xa
-		}
-	}
-	return len(dAtA) - i, nil
-}
-
-func (m *ObservedFolder) Marshal() (dAtA []byte, err error) {
-	size := m.ProtoSize()
-	dAtA = make([]byte, size)
-	n, err := m.MarshalToSizedBuffer(dAtA[:size])
-	if err != nil {
-		return nil, err
-	}
-	return dAtA[:n], nil
-}
-
-func (m *ObservedFolder) MarshalTo(dAtA []byte) (int, error) {
-	size := m.ProtoSize()
-	return m.MarshalToSizedBuffer(dAtA[:size])
-}
-
-func (m *ObservedFolder) MarshalToSizedBuffer(dAtA []byte) (int, error) {
-	i := len(dAtA)
-	_ = i
-	var l int
-	_ = l
-	if m.RemoteEncrypted {
-		i--
-		if m.RemoteEncrypted {
-			dAtA[i] = 1
-		} else {
-			dAtA[i] = 0
-		}
-		i--
-		dAtA[i] = 0x20
-	}
-	if m.ReceiveEncrypted {
-		i--
-		if m.ReceiveEncrypted {
-			dAtA[i] = 1
-		} else {
-			dAtA[i] = 0
-		}
-		i--
-		dAtA[i] = 0x18
-	}
-	if len(m.Label) > 0 {
-		i -= len(m.Label)
-		copy(dAtA[i:], m.Label)
-		i = encodeVarintStructs(dAtA, i, uint64(len(m.Label)))
-		i--
-		dAtA[i] = 0x12
-	}
-	n5, err5 := github_com_gogo_protobuf_types.StdTimeMarshalTo(m.Time, dAtA[i-github_com_gogo_protobuf_types.SizeOfStdTime(m.Time):])
-	if err5 != nil {
-		return 0, err5
-	}
-	i -= n5
-	i = encodeVarintStructs(dAtA, i, uint64(n5))
-	i--
-	dAtA[i] = 0xa
-	return len(dAtA) - i, nil
-}
-
-func (m *ObservedDevice) Marshal() (dAtA []byte, err error) {
-	size := m.ProtoSize()
-	dAtA = make([]byte, size)
-	n, err := m.MarshalToSizedBuffer(dAtA[:size])
-	if err != nil {
-		return nil, err
-	}
-	return dAtA[:n], nil
-}
-
-func (m *ObservedDevice) MarshalTo(dAtA []byte) (int, error) {
-	size := m.ProtoSize()
-	return m.MarshalToSizedBuffer(dAtA[:size])
-}
-
-func (m *ObservedDevice) MarshalToSizedBuffer(dAtA []byte) (int, error) {
-	i := len(dAtA)
-	_ = i
-	var l int
-	_ = l
-	if len(m.Address) > 0 {
-		i -= len(m.Address)
-		copy(dAtA[i:], m.Address)
-		i = encodeVarintStructs(dAtA, i, uint64(len(m.Address)))
-		i--
-		dAtA[i] = 0x1a
-	}
-	if len(m.Name) > 0 {
-		i -= len(m.Name)
-		copy(dAtA[i:], m.Name)
-		i = encodeVarintStructs(dAtA, i, uint64(len(m.Name)))
-		i--
-		dAtA[i] = 0x12
-	}
-	n6, err6 := github_com_gogo_protobuf_types.StdTimeMarshalTo(m.Time, dAtA[i-github_com_gogo_protobuf_types.SizeOfStdTime(m.Time):])
-	if err6 != nil {
-		return 0, err6
-	}
-	i -= n6
-	i = encodeVarintStructs(dAtA, i, uint64(n6))
-	i--
-	dAtA[i] = 0xa
-	return len(dAtA) - i, nil
-}
-
-func encodeVarintStructs(dAtA []byte, offset int, v uint64) int {
-	offset -= sovStructs(v)
-	base := offset
-	for v >= 1<<7 {
-		dAtA[offset] = uint8(v&0x7f | 0x80)
-		v >>= 7
-		offset++
-	}
-	dAtA[offset] = uint8(v)
-	return base
-}
-func (m *FileVersion) ProtoSize() (n int) {
-	if m == nil {
-		return 0
-	}
-	var l int
-	_ = l
-	l = m.Version.ProtoSize()
-	n += 1 + l + sovStructs(uint64(l))
-	if m.Deleted {
-		n += 2
-	}
-	if len(m.Devices) > 0 {
-		for _, b := range m.Devices {
-			l = len(b)
-			n += 1 + l + sovStructs(uint64(l))
-		}
-	}
-	if len(m.InvalidDevices) > 0 {
-		for _, b := range m.InvalidDevices {
-			l = len(b)
-			n += 1 + l + sovStructs(uint64(l))
-		}
-	}
-	return n
-}
-
-func (m *VersionList) ProtoSize() (n int) {
-	if m == nil {
-		return 0
-	}
-	var l int
-	_ = l
-	if len(m.RawVersions) > 0 {
-		for _, e := range m.RawVersions {
-			l = e.ProtoSize()
-			n += 1 + l + sovStructs(uint64(l))
-		}
-	}
-	return n
-}
-
-func (m *FileInfoTruncated) ProtoSize() (n int) {
-	if m == nil {
-		return 0
-	}
-	var l int
-	_ = l
-	l = len(m.Name)
-	if l > 0 {
-		n += 1 + l + sovStructs(uint64(l))
-	}
-	if m.Type != 0 {
-		n += 1 + sovStructs(uint64(m.Type))
-	}
-	if m.Size != 0 {
-		n += 1 + sovStructs(uint64(m.Size))
-	}
-	if m.Permissions != 0 {
-		n += 1 + sovStructs(uint64(m.Permissions))
-	}
-	if m.ModifiedS != 0 {
-		n += 1 + sovStructs(uint64(m.ModifiedS))
-	}
-	if m.Deleted {
-		n += 2
-	}
-	if m.RawInvalid {
-		n += 2
-	}
-	if m.NoPermissions {
-		n += 2
-	}
-	l = m.Version.ProtoSize()
-	n += 1 + l + sovStructs(uint64(l))
-	if m.Sequence != 0 {
-		n += 1 + sovStructs(uint64(m.Sequence))
-	}
-	if m.ModifiedNs != 0 {
-		n += 1 + sovStructs(uint64(m.ModifiedNs))
-	}
-	if m.ModifiedBy != 0 {
-		n += 1 + sovStructs(uint64(m.ModifiedBy))
-	}
-	if m.RawBlockSize != 0 {
-		n += 1 + sovStructs(uint64(m.RawBlockSize))
-	}
-	l = m.Platform.ProtoSize()
-	n += 1 + l + sovStructs(uint64(l))
-	l = len(m.SymlinkTarget)
-	if l > 0 {
-		n += 2 + l + sovStructs(uint64(l))
-	}
-	l = len(m.BlocksHash)
-	if l > 0 {
-		n += 2 + l + sovStructs(uint64(l))
-	}
-	l = len(m.Encrypted)
-	if l > 0 {
-		n += 2 + l + sovStructs(uint64(l))
-	}
-	if m.LocalFlags != 0 {
-		n += 2 + sovStructs(uint64(m.LocalFlags))
-	}
-	l = len(m.VersionHash)
-	if l > 0 {
-		n += 2 + l + sovStructs(uint64(l))
-	}
-	if m.InodeChangeNs != 0 {
-		n += 2 + sovStructs(uint64(m.InodeChangeNs))
-	}
-	return n
-}
-
-func (m *BlockList) ProtoSize() (n int) {
-	if m == nil {
-		return 0
-	}
-	var l int
-	_ = l
-	if len(m.Blocks) > 0 {
-		for _, e := range m.Blocks {
-			l = e.ProtoSize()
-			n += 1 + l + sovStructs(uint64(l))
-		}
-	}
-	return n
-}
-
-func (m *IndirectionHashesOnly) ProtoSize() (n int) {
-	if m == nil {
-		return 0
-	}
-	var l int
-	_ = l
-	l = len(m.BlocksHash)
-	if l > 0 {
-		n += 2 + l + sovStructs(uint64(l))
-	}
-	l = len(m.VersionHash)
-	if l > 0 {
-		n += 2 + l + sovStructs(uint64(l))
-	}
-	return n
-}
-
-func (m *Counts) ProtoSize() (n int) {
-	if m == nil {
-		return 0
-	}
-	var l int
-	_ = l
-	if m.Files != 0 {
-		n += 1 + sovStructs(uint64(m.Files))
-	}
-	if m.Directories != 0 {
-		n += 1 + sovStructs(uint64(m.Directories))
-	}
-	if m.Symlinks != 0 {
-		n += 1 + sovStructs(uint64(m.Symlinks))
-	}
-	if m.Deleted != 0 {
-		n += 1 + sovStructs(uint64(m.Deleted))
-	}
-	if m.Bytes != 0 {
-		n += 1 + sovStructs(uint64(m.Bytes))
-	}
-	if m.Sequence != 0 {
-		n += 1 + sovStructs(uint64(m.Sequence))
-	}
-	l = len(m.DeviceID)
-	if l > 0 {
-		n += 2 + l + sovStructs(uint64(l))
-	}
-	if m.LocalFlags != 0 {
-		n += 2 + sovStructs(uint64(m.LocalFlags))
-	}
-	return n
-}
-
-func (m *CountsSet) ProtoSize() (n int) {
-	if m == nil {
-		return 0
-	}
-	var l int
-	_ = l
-	if len(m.Counts) > 0 {
-		for _, e := range m.Counts {
-			l = e.ProtoSize()
-			n += 1 + l + sovStructs(uint64(l))
-		}
-	}
-	if m.Created != 0 {
-		n += 1 + sovStructs(uint64(m.Created))
-	}
-	return n
-}
-
-func (m *FileVersionDeprecated) ProtoSize() (n int) {
-	if m == nil {
-		return 0
-	}
-	var l int
-	_ = l
-	l = m.Version.ProtoSize()
-	n += 1 + l + sovStructs(uint64(l))
-	l = len(m.Device)
-	if l > 0 {
-		n += 1 + l + sovStructs(uint64(l))
-	}
-	if m.Invalid {
-		n += 2
-	}
-	if m.Deleted {
-		n += 2
-	}
-	return n
-}
-
-func (m *VersionListDeprecated) ProtoSize() (n int) {
-	if m == nil {
-		return 0
-	}
-	var l int
-	_ = l
-	if len(m.Versions) > 0 {
-		for _, e := range m.Versions {
-			l = e.ProtoSize()
-			n += 1 + l + sovStructs(uint64(l))
-		}
-	}
-	return n
-}
-
-func (m *ObservedFolder) ProtoSize() (n int) {
-	if m == nil {
-		return 0
-	}
-	var l int
-	_ = l
-	l = github_com_gogo_protobuf_types.SizeOfStdTime(m.Time)
-	n += 1 + l + sovStructs(uint64(l))
-	l = len(m.Label)
-	if l > 0 {
-		n += 1 + l + sovStructs(uint64(l))
-	}
-	if m.ReceiveEncrypted {
-		n += 2
-	}
-	if m.RemoteEncrypted {
-		n += 2
-	}
-	return n
-}
-
-func (m *ObservedDevice) ProtoSize() (n int) {
-	if m == nil {
-		return 0
-	}
-	var l int
-	_ = l
-	l = github_com_gogo_protobuf_types.SizeOfStdTime(m.Time)
-	n += 1 + l + sovStructs(uint64(l))
-	l = len(m.Name)
-	if l > 0 {
-		n += 1 + l + sovStructs(uint64(l))
-	}
-	l = len(m.Address)
-	if l > 0 {
-		n += 1 + l + sovStructs(uint64(l))
-	}
-	return n
-}
-
-func sovStructs(x uint64) (n int) {
-	return (math_bits.Len64(x|1) + 6) / 7
-}
-func sozStructs(x uint64) (n int) {
-	return sovStructs(uint64((x << 1) ^ uint64((int64(x) >> 63))))
-}
-func (m *FileVersion) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowStructs
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: FileVersion: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: FileVersion: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Version", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowStructs
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthStructs
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthStructs
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if err := m.Version.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 2:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Deleted", wireType)
-			}
-			var v int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowStructs
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				v |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			m.Deleted = bool(v != 0)
-		case 3:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Devices", wireType)
-			}
-			var byteLen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowStructs
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				byteLen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if byteLen < 0 {
-				return ErrInvalidLengthStructs
-			}
-			postIndex := iNdEx + byteLen
-			if postIndex < 0 {
-				return ErrInvalidLengthStructs
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Devices = append(m.Devices, make([]byte, postIndex-iNdEx))
-			copy(m.Devices[len(m.Devices)-1], dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		case 4:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field InvalidDevices", wireType)
-			}
-			var byteLen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowStructs
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				byteLen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if byteLen < 0 {
-				return ErrInvalidLengthStructs
-			}
-			postIndex := iNdEx + byteLen
-			if postIndex < 0 {
-				return ErrInvalidLengthStructs
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.InvalidDevices = append(m.InvalidDevices, make([]byte, postIndex-iNdEx))
-			copy(m.InvalidDevices[len(m.InvalidDevices)-1], dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		default:
-			iNdEx = preIndex
-			skippy, err := skipStructs(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthStructs
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func (m *VersionList) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowStructs
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: VersionList: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: VersionList: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field RawVersions", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowStructs
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthStructs
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthStructs
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.RawVersions = append(m.RawVersions, FileVersion{})
-			if err := m.RawVersions[len(m.RawVersions)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		default:
-			iNdEx = preIndex
-			skippy, err := skipStructs(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthStructs
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func (m *FileInfoTruncated) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowStructs
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: FileInfoTruncated: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: FileInfoTruncated: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Name", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowStructs
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthStructs
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthStructs
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Name = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		case 2:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Type", wireType)
-			}
-			m.Type = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowStructs
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Type |= protocol.FileInfoType(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 3:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Size", wireType)
-			}
-			m.Size = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowStructs
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Size |= int64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 4:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Permissions", wireType)
-			}
-			m.Permissions = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowStructs
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Permissions |= uint32(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 5:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field ModifiedS", wireType)
-			}
-			m.ModifiedS = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowStructs
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.ModifiedS |= int64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 6:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Deleted", wireType)
-			}
-			var v int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowStructs
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				v |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			m.Deleted = bool(v != 0)
-		case 7:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field RawInvalid", wireType)
-			}
-			var v int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowStructs
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				v |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			m.RawInvalid = bool(v != 0)
-		case 8:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field NoPermissions", wireType)
-			}
-			var v int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowStructs
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				v |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			m.NoPermissions = bool(v != 0)
-		case 9:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Version", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowStructs
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthStructs
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthStructs
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if err := m.Version.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 10:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Sequence", wireType)
-			}
-			m.Sequence = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowStructs
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Sequence |= int64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 11:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field ModifiedNs", wireType)
-			}
-			m.ModifiedNs = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowStructs
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.ModifiedNs |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 12:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field ModifiedBy", wireType)
-			}
-			m.ModifiedBy = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowStructs
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.ModifiedBy |= github_com_syncthing_syncthing_lib_protocol.ShortID(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 13:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field RawBlockSize", wireType)
-			}
-			m.RawBlockSize = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowStructs
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.RawBlockSize |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 14:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Platform", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowStructs
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthStructs
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthStructs
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if err := m.Platform.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 17:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field SymlinkTarget", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowStructs
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthStructs
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthStructs
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.SymlinkTarget = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		case 18:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field BlocksHash", wireType)
-			}
-			var byteLen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowStructs
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				byteLen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if byteLen < 0 {
-				return ErrInvalidLengthStructs
-			}
-			postIndex := iNdEx + byteLen
-			if postIndex < 0 {
-				return ErrInvalidLengthStructs
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.BlocksHash = append(m.BlocksHash[:0], dAtA[iNdEx:postIndex]...)
-			if m.BlocksHash == nil {
-				m.BlocksHash = []byte{}
-			}
-			iNdEx = postIndex
-		case 19:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Encrypted", wireType)
-			}
-			var byteLen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowStructs
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				byteLen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if byteLen < 0 {
-				return ErrInvalidLengthStructs
-			}
-			postIndex := iNdEx + byteLen
-			if postIndex < 0 {
-				return ErrInvalidLengthStructs
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Encrypted = append(m.Encrypted[:0], dAtA[iNdEx:postIndex]...)
-			if m.Encrypted == nil {
-				m.Encrypted = []byte{}
-			}
-			iNdEx = postIndex
-		case 1000:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field LocalFlags", wireType)
-			}
-			m.LocalFlags = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowStructs
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.LocalFlags |= uint32(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 1001:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field VersionHash", wireType)
-			}
-			var byteLen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowStructs
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				byteLen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if byteLen < 0 {
-				return ErrInvalidLengthStructs
-			}
-			postIndex := iNdEx + byteLen
-			if postIndex < 0 {
-				return ErrInvalidLengthStructs
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.VersionHash = append(m.VersionHash[:0], dAtA[iNdEx:postIndex]...)
-			if m.VersionHash == nil {
-				m.VersionHash = []byte{}
-			}
-			iNdEx = postIndex
-		case 1002:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field InodeChangeNs", wireType)
-			}
-			m.InodeChangeNs = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowStructs
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.InodeChangeNs |= int64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		default:
-			iNdEx = preIndex
-			skippy, err := skipStructs(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthStructs
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func (m *BlockList) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowStructs
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: BlockList: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: BlockList: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Blocks", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowStructs
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthStructs
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthStructs
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Blocks = append(m.Blocks, protocol.BlockInfo{})
-			if err := m.Blocks[len(m.Blocks)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		default:
-			iNdEx = preIndex
-			skippy, err := skipStructs(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthStructs
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func (m *IndirectionHashesOnly) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowStructs
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: IndirectionHashesOnly: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: IndirectionHashesOnly: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 18:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field BlocksHash", wireType)
-			}
-			var byteLen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowStructs
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				byteLen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if byteLen < 0 {
-				return ErrInvalidLengthStructs
-			}
-			postIndex := iNdEx + byteLen
-			if postIndex < 0 {
-				return ErrInvalidLengthStructs
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.BlocksHash = append(m.BlocksHash[:0], dAtA[iNdEx:postIndex]...)
-			if m.BlocksHash == nil {
-				m.BlocksHash = []byte{}
-			}
-			iNdEx = postIndex
-		case 1001:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field VersionHash", wireType)
-			}
-			var byteLen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowStructs
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				byteLen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if byteLen < 0 {
-				return ErrInvalidLengthStructs
-			}
-			postIndex := iNdEx + byteLen
-			if postIndex < 0 {
-				return ErrInvalidLengthStructs
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.VersionHash = append(m.VersionHash[:0], dAtA[iNdEx:postIndex]...)
-			if m.VersionHash == nil {
-				m.VersionHash = []byte{}
-			}
-			iNdEx = postIndex
-		default:
-			iNdEx = preIndex
-			skippy, err := skipStructs(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthStructs
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func (m *Counts) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowStructs
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: Counts: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: Counts: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Files", wireType)
-			}
-			m.Files = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowStructs
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Files |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 2:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Directories", wireType)
-			}
-			m.Directories = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowStructs
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Directories |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 3:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Symlinks", wireType)
-			}
-			m.Symlinks = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowStructs
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Symlinks |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 4:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Deleted", wireType)
-			}
-			m.Deleted = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowStructs
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Deleted |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 5:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Bytes", wireType)
-			}
-			m.Bytes = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowStructs
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Bytes |= int64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 6:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Sequence", wireType)
-			}
-			m.Sequence = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowStructs
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Sequence |= int64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 17:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field DeviceID", wireType)
-			}
-			var byteLen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowStructs
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				byteLen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if byteLen < 0 {
-				return ErrInvalidLengthStructs
-			}
-			postIndex := iNdEx + byteLen
-			if postIndex < 0 {
-				return ErrInvalidLengthStructs
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.DeviceID = append(m.DeviceID[:0], dAtA[iNdEx:postIndex]...)
-			if m.DeviceID == nil {
-				m.DeviceID = []byte{}
-			}
-			iNdEx = postIndex
-		case 18:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field LocalFlags", wireType)
-			}
-			m.LocalFlags = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowStructs
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.LocalFlags |= uint32(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		default:
-			iNdEx = preIndex
-			skippy, err := skipStructs(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthStructs
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func (m *CountsSet) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowStructs
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: CountsSet: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: CountsSet: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Counts", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowStructs
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthStructs
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthStructs
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Counts = append(m.Counts, Counts{})
-			if err := m.Counts[len(m.Counts)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 2:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Created", wireType)
-			}
-			m.Created = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowStructs
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Created |= int64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		default:
-			iNdEx = preIndex
-			skippy, err := skipStructs(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthStructs
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func (m *FileVersionDeprecated) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowStructs
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: FileVersionDeprecated: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: FileVersionDeprecated: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Version", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowStructs
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthStructs
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthStructs
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if err := m.Version.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 2:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Device", wireType)
-			}
-			var byteLen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowStructs
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				byteLen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if byteLen < 0 {
-				return ErrInvalidLengthStructs
-			}
-			postIndex := iNdEx + byteLen
-			if postIndex < 0 {
-				return ErrInvalidLengthStructs
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Device = append(m.Device[:0], dAtA[iNdEx:postIndex]...)
-			if m.Device == nil {
-				m.Device = []byte{}
-			}
-			iNdEx = postIndex
-		case 3:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Invalid", wireType)
-			}
-			var v int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowStructs
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				v |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			m.Invalid = bool(v != 0)
-		case 4:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Deleted", wireType)
-			}
-			var v int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowStructs
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				v |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			m.Deleted = bool(v != 0)
-		default:
-			iNdEx = preIndex
-			skippy, err := skipStructs(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthStructs
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func (m *VersionListDeprecated) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowStructs
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: VersionListDeprecated: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: VersionListDeprecated: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Versions", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowStructs
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthStructs
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthStructs
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Versions = append(m.Versions, FileVersionDeprecated{})
-			if err := m.Versions[len(m.Versions)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		default:
-			iNdEx = preIndex
-			skippy, err := skipStructs(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthStructs
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func (m *ObservedFolder) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowStructs
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: ObservedFolder: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: ObservedFolder: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Time", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowStructs
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthStructs
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthStructs
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if err := github_com_gogo_protobuf_types.StdTimeUnmarshal(&m.Time, dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 2:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Label", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowStructs
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthStructs
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthStructs
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Label = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		case 3:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field ReceiveEncrypted", wireType)
-			}
-			var v int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowStructs
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				v |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			m.ReceiveEncrypted = bool(v != 0)
-		case 4:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field RemoteEncrypted", wireType)
-			}
-			var v int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowStructs
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				v |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			m.RemoteEncrypted = bool(v != 0)
-		default:
-			iNdEx = preIndex
-			skippy, err := skipStructs(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthStructs
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func (m *ObservedDevice) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowStructs
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: ObservedDevice: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: ObservedDevice: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Time", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowStructs
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthStructs
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthStructs
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if err := github_com_gogo_protobuf_types.StdTimeUnmarshal(&m.Time, dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 2:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Name", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowStructs
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthStructs
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthStructs
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Name = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		case 3:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Address", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowStructs
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthStructs
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthStructs
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Address = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		default:
-			iNdEx = preIndex
-			skippy, err := skipStructs(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthStructs
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func skipStructs(dAtA []byte) (n int, err error) {
-	l := len(dAtA)
-	iNdEx := 0
-	depth := 0
-	for iNdEx < l {
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return 0, ErrIntOverflowStructs
-			}
-			if iNdEx >= l {
-				return 0, io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= (uint64(b) & 0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		wireType := int(wire & 0x7)
-		switch wireType {
-		case 0:
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return 0, ErrIntOverflowStructs
-				}
-				if iNdEx >= l {
-					return 0, io.ErrUnexpectedEOF
-				}
-				iNdEx++
-				if dAtA[iNdEx-1] < 0x80 {
-					break
-				}
-			}
-		case 1:
-			iNdEx += 8
-		case 2:
-			var length int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return 0, ErrIntOverflowStructs
-				}
-				if iNdEx >= l {
-					return 0, io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				length |= (int(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if length < 0 {
-				return 0, ErrInvalidLengthStructs
-			}
-			iNdEx += length
-		case 3:
-			depth++
-		case 4:
-			if depth == 0 {
-				return 0, ErrUnexpectedEndOfGroupStructs
-			}
-			depth--
-		case 5:
-			iNdEx += 4
-		default:
-			return 0, fmt.Errorf("proto: illegal wireType %d", wireType)
-		}
-		if iNdEx < 0 {
-			return 0, ErrInvalidLengthStructs
-		}
-		if depth == 0 {
-			return iNdEx, nil
-		}
-	}
-	return 0, io.ErrUnexpectedEOF
-}
-
-var (
-	ErrInvalidLengthStructs        = fmt.Errorf("proto: negative length found during unmarshaling")
-	ErrIntOverflowStructs          = fmt.Errorf("proto: integer overflow")
-	ErrUnexpectedEndOfGroupStructs = fmt.Errorf("proto: unexpected end of group")
-)

lib/db/testdata/.gitignore

@@ -1 +0,0 @@
-index.db

lib/db/testdata/v0.14.45-update0to3.db.jsons

@@ -1,22 +0,0 @@
-{"k":"AAAAAAAAAAABL25vdGdvb2Q=","v":"Cggvbm90Z29vZEoHCgUIARDoB1ACggEiGiAAAQIDBAUGBwgJCgsMDQ4PEBESExQVFhcYGRobHB0eHw=="}
-{"k":"AAAAAAAAAAABYQ==","v":"CgFhSgcKBQgBEOgHUAGCASIaIAABAgMEBQYHCAkKCwwNDg8QERITFBUWFxgZGhscHR4f"}
-{"k":"AAAAAAAAAAACYg==","v":"CgFiSgcKBQgBEOkHggEiGiAAAQIDBAUGBwgJCgsMDQ4PEBESExQVFhcYGRobHB0eH4IBJBABGiABAgMEBQYHCAkKCwwNDg8QERITFBUWFxgZGhscHR4fIA=="}
-{"k":"AAAAAAAAAAACYw==","v":"CgFjOAFKBwoFCAEQ6geCASIaIAABAgMEBQYHCAkKCwwNDg8QERITFBUWFxgZGhscHR4fggEkEAEaIAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gggEkEAIaIAIDBAUGBwgJCgsMDQ4PEBESExQVFhcYGRobHB0eHyAhggEkEAMaIAMEBQYHCAkKCwwNDg8QERITFBUWFxgZGhscHR4fICEiggEkEAQaIAQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIj"}
-{"k":"AAAAAAAAAAACZA==","v":"CgFkSgcKBQgBEOsHggEiGiAAAQIDBAUGBwgJCgsMDQ4PEBESExQVFhcYGRobHB0eH4IBJBABGiABAgMEBQYHCAkKCwwNDg8QERITFBUWFxgZGhscHR4fIIIBJBACGiACAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gIYIBJBADGiADBAUGBwgJCgsMDQ4PEBESExQVFhcYGRobHB0eHyAhIoIBJBAEGiAEBQYHCAkKCwwNDg8QERITFBUWFxgZGhscHR4fICEiI4IBJBAFGiAFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJIIBJBAGGiAGBwgJCgsMDQ4PEBESExQVFhcYGRobHB0eHyAhIiMkJQ=="}
-{"k":"AAAAAAAAAAADYw==","v":"CgFjSgcKBQgBEOoHggEiGiAAAQIDBAUGBwgJCgsMDQ4PEBESExQVFhcYGRobHB0eH4IBJBABGiABAgMEBQYHCAkKCwwNDg8QERITFBUWFxgZGhscHR4fIIIBJBACGiACAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gIYIBJBADGiADBAUGBwgJCgsMDQ4PEBESExQVFhcYGRobHB0eHyAhIoIBJBAEGiAEBQYHCAkKCwwNDg8QERITFBUWFxgZGhscHR4fICEiI4IBJBAFGiAFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJIIBJBAGGiAGBwgJCgsMDQ4PEBESExQVFhcYGRobHB0eHyAhIiMkJQ=="}
-{"k":"AAAAAAAAAAADZA==","v":"CgFkOAFKBwoFCAEQ6weCASIaIAABAgMEBQYHCAkKCwwNDg8QERITFBUWFxgZGhscHR4fggEkEAEaIAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gggEkEAIaIAIDBAUGBwgJCgsMDQ4PEBESExQVFhcYGRobHB0eHyAhggEkEAMaIAMEBQYHCAkKCwwNDg8QERITFBUWFxgZGhscHR4fICEiggEkEAQaIAQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIj"}
-{"k":"AAAAAAAAAAADaW52YWxpZA==","v":"CgdpbnZhbGlkOAFKBwoFCAEQ7AeCASIaIAABAgMEBQYHCAkKCwwNDg8QERITFBUWFxgZGhscHR4fggEkEAEaIAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gggEkEAIaIAIDBAUGBwgJCgsMDQ4PEBESExQVFhcYGRobHB0eHyAhggEkEAMaIAMEBQYHCAkKCwwNDg8QERITFBUWFxgZGhscHR4fICEiggEkEAQaIAQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIj"}
-{"k":"AQAAAAAvbm90Z29vZA==","v":"CisKBwoFCAEQ6AcSIP//////////////////////////////////////////"}
-{"k":"AQAAAABh","v":"CisKBwoFCAEQ6AcSIP//////////////////////////////////////////"}
-{"k":"AQAAAABi","v":"CisKBwoFCAEQ6QcSIAIj5b8/Vx850vCTKUE+HcWcQZUIgmhv//rEL3j3A/At"}
-{"k":"AQAAAABj","v":"CisKBwoFCAEQ6gcSIEeUA//e9Ja19eW8nAoVIh5wBzFkUJ+jB2GvYwlPb5RcCi0KBwoFCAEQ6gcSIAIj5b8/Vx850vCTKUE+HcWcQZUIgmhv//rEL3j3A/AtGAE="}
-{"k":"AQAAAABk","v":"CisKBwoFCAEQ6wcSIAIj5b8/Vx850vCTKUE+HcWcQZUIgmhv//rEL3j3A/AtCi0KBwoFCAEQ6wcSIEeUA//e9Ja19eW8nAoVIh5wBzFkUJ+jB2GvYwlPb5RcGAE="}
-{"k":"AQAAAABpbnZhbGlk","v":"Ci0KBwoFCAEQ7AcSIEeUA//e9Ja19eW8nAoVIh5wBzFkUJ+jB2GvYwlPb5RcGAE="}
-{"k":"AgAAAAAAAQIDBAUGBwgJCgsMDQ4PEBESExQVFhcYGRobHB0eHy9ub3Rnb29k","v":"AAAAAA=="}
-{"k":"AgAAAAAAAQIDBAUGBwgJCgsMDQ4PEBESExQVFhcYGRobHB0eH2E=","v":"AAAAAA=="}
-{"k":"BgAAAAAAAAAA","v":"VXBkYXRlU2NoZW1hMHRvMw=="}
-{"k":"BwAAAAAAAAAA","v":""}
-{"k":"BwAAAAEAAAAA","v":"//////////////////////////////////////////8="}
-{"k":"BwAAAAIAAAAA","v":"AiPlvz9XHznS8JMpQT4dxZxBlQiCaG//+sQvePcD8C0="}
-{"k":"BwAAAAMAAAAA","v":"R5QD/970lrX15bycChUiHnAHMWRQn6MHYa9jCU9vlFw="}
-{"k":"CQAAAAA=","v":"CicIAjACigEg//////////////////////////////////////////8KJwgFMAKKASD4+Pj4+Pj4+Pj4+Pj4+Pj4+Pj4+Pj4+Pj4+Pj4+Pj4+AolCAKKASACI+W/P1cfOdLwkylBPh3FnEGVCIJob//6xC949wPwLQolCAGKASBHlAP/3vSWtfXlvJwKFSIecAcxZFCfowdhr2MJT2+UXBCyn6iaw4HGlxU="}

lib/db/testdata/v0.14.48-ignoredfiles.db.jsons

@@ -1,15 +0,0 @@
-{"k":"AAAAAAAAAAABYmFy","v":"CgNiYXJKBwoFCAEQ6QdQAg=="}
-{"k":"AAAAAAAAAAABZm9v","v":"CgNmb284AUoHCgUIARDoB1AB"}
-{"k":"AAAAAAAAAAACYmF6","v":"CgNiYXo4AUoHCgUIKhDoBw=="}
-{"k":"AAAAAAAAAAACcXV1eA==","v":"CgRxdXV4SgcKBQgqEOoH"}
-{"k":"AQAAAABiYXI=","v":"CisKBwoFCAEQ6QcSIP//////////////////////////////////////////"}
-{"k":"AQAAAABiYXo=","v":"Ci0KBwoFCCoQ6AcSICoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAE="}
-{"k":"AQAAAABmb28=","v":"Ci0KBwoFCAEQ6AcSIP//////////////////////////////////////////GAE="}
-{"k":"AQAAAABxdXV4","v":"CisKBwoFCCoQ6gcSICoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"}
-{"k":"BgAAAAAAAAAA","v":"dGVzdA=="}
-{"k":"BwAAAAAAAAAA","v":""}
-{"k":"BwAAAAEAAAAA","v":"//////////////////////////////////////////8="}
-{"k":"BwAAAAIAAAAA","v":"KgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA="}
-{"k":"CQAAAAA=","v":"CicIATACigEg//////////////////////////////////////////8KJwgCMAKKASD4+Pj4+Pj4+Pj4+Pj4+Pj4+Pj4+Pj4+Pj4+Pj4+Pj4+AolCAGKASAqAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABCoudnCuM+vlxU="}
-{"k":"CwAAAAAAAAAAAAAAAQ==","v":"AAAAAAAAAAABZm9v"}
-{"k":"CwAAAAAAAAAAAAAAAg==","v":"AAAAAAAAAAABYmFy"}

lib/db/testdata/v1.4.0-updateTo10.json

@@ -1,24 +0,0 @@
-{"k":"AAAAAAAAAAABYQ==","v":"CgFhMAFKBwoFCAEQ6AdQAQ=="}
-{"k":"AAAAAAAAAAABYg==","v":"CgFiSgcKBQgBEOgHUAKCASIaIAABAgMEBQYHCAkKCwwNDg8QERITFBUWFxgZGhscHR4fggEkEAEaIAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gkgEgC8XkepY1E4woWwAAyi81YItXr5CMuwY6mfvf2iLupTo="}
-{"k":"AAAAAAAAAAABYw==","v":"CgFjMAFKBwoFCAEQ6AdQAw=="}
-{"k":"AAAAAAAAAAACYQ==","v":"CgFhMAFKBwoFCAEQ6AdQAQ=="}
-{"k":"AAAAAAAAAAACYg==","v":"CgFiMAFKFQoFCAEQ6AcKDAi5vtz687f5kQIQAVACggEiGiAAAQIDBAUGBwgJCgsMDQ4PEBESExQVFhcYGRobHB0eH4IBJBABGiABAgMEBQYHCAkKCwwNDg8QERITFBUWFxgZGhscHR4fIJIBIAvF5HqWNROMKFsAAMovNWCLV6+QjLsGOpn739oi7qU6"}
-{"k":"AAAAAAAAAAACYw==","v":"CgFjShUKBQgBEOgHCgwIub7c+vO3+ZECEAFQA4IBIhogAAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh+SASBjDc0pZsQzZpESVEi7sltP9BKknHMtssirwbhYG9cQ3Q=="}
-{"k":"AQAAAABh","v":"CisKBwoFCAEQ6AcSIAIj5b8/Vx850vCTKUE+HcWcQZUIgmhv//rEL3j3A/AtCisKBwoFCAEQ6AcSIP//////////////////////////////////////////"}
-{"k":"AQAAAABi","v":"CjkKFQoFCAEQ6AcKDAi5vtz687f5kQIQARIgAiPlvz9XHznS8JMpQT4dxZxBlQiCaG//+sQvePcD8C0KKwoHCgUIARDoBxIg//////////////////////////////////////////8="}
-{"k":"AQAAAABj","v":"CjkKFQoFCAEQ6AcKDAi5vtz687f5kQIQARIgAiPlvz9XHznS8JMpQT4dxZxBlQiCaG//+sQvePcD8C0KKwoHCgUIARDoBxIg//////////////////////////////////////////8="}
-{"k":"AgAAAAAAAQIDBAUGBwgJCgsMDQ4PEBESExQVFhcYGRobHB0eH2I=","v":"AAAAAA=="}
-{"k":"AgAAAAABAgMEBQYHCAkKCwwNDg8QERITFBUWFxgZGhscHR4fIGI=","v":"AAAAAQ=="}
-{"k":"BgAAAAAAAAAA","v":"dGVzdA=="}
-{"k":"BwAAAAAAAAAA","v":""}
-{"k":"BwAAAAEAAAAA","v":"//////////////////////////////////////////8="}
-{"k":"BwAAAAIAAAAA","v":"AiPlvz9XHznS8JMpQT4dxZxBlQiCaG//+sQvePcD8C0="}
-{"k":"CQAAAAA=","v":"CikIASACMAOKASD//////////////////////////////////////////wonCAEgAooBIPj4+Pj4+Pj4+Pj4+Pj4+Pj4+Pj4+Pj4+Pj4+Pj4+Pj4CikIASACMAOKASACI+W/P1cfOdLwkylBPh3FnEGVCIJob//6xC949wPwLRDE7Jrik+mdhhY="}
-{"k":"CmRiTWluU3luY3RoaW5nVmVyc2lvbg==","v":"djEuNC4w"}
-{"k":"CmRiVmVyc2lvbg==","v":"AAAAAAAAAAk="}
-{"k":"Cmxhc3RJbmRpcmVjdEdDVGltZQ==","v":"AAAAAF6yy/Q="}
-{"k":"CwAAAAAAAAAAAAAAAQ==","v":"AAAAAAAAAAABYQ=="}
-{"k":"CwAAAAAAAAAAAAAAAg==","v":"AAAAAAAAAAABYg=="}
-{"k":"CwAAAAAAAAAAAAAAAw==","v":"AAAAAAAAAAABYw=="}
-{"k":"DAAAAABi","v":""}
-{"k":"DAAAAABj","v":""}

lib/db/transactions.go

@@ -11,10 +11,15 @@ import (
 	"errors"
 	"fmt"
 
+	"google.golang.org/protobuf/proto"
+
+	"github.com/syncthing/syncthing/internal/gen/bep"
+	"github.com/syncthing/syncthing/internal/gen/dbproto"
 	"github.com/syncthing/syncthing/lib/db/backend"
 	"github.com/syncthing/syncthing/lib/events"
 	"github.com/syncthing/syncthing/lib/osutil"
 	"github.com/syncthing/syncthing/lib/protocol"
+	"github.com/syncthing/syncthing/lib/sliceutil"
 )
 
 var (
@@ -63,48 +68,49 @@ func (t readOnlyTransaction) getFileByKey(key []byte) (protocol.FileInfo, bool,
 	if err != nil || !ok {
 		return protocol.FileInfo{}, false, err
 	}
-	return f.(protocol.FileInfo), true, nil
+	return f, true, nil
 }
 
-func (t readOnlyTransaction) getFileTrunc(key []byte, trunc bool) (protocol.FileIntf, bool, error) {
+func (t readOnlyTransaction) getFileTrunc(key []byte, trunc bool) (protocol.FileInfo, bool, error) {
 	bs, err := t.Get(key)
 	if backend.IsNotFound(err) {
-		return nil, false, nil
+		return protocol.FileInfo{}, false, nil
 	}
 	if err != nil {
-		return nil, false, err
+		return protocol.FileInfo{}, false, err
 	}
 	f, err := t.unmarshalTrunc(bs, trunc)
 	if backend.IsNotFound(err) {
-		return nil, false, nil
+		return protocol.FileInfo{}, false, nil
 	}
 	if err != nil {
-		return nil, false, err
+		return protocol.FileInfo{}, false, err
 	}
 	return f, true, nil
 }
 
-func (t readOnlyTransaction) unmarshalTrunc(bs []byte, trunc bool) (protocol.FileIntf, error) {
+func (t readOnlyTransaction) unmarshalTrunc(bs []byte, trunc bool) (protocol.FileInfo, error) {
 	if trunc {
-		var tf FileInfoTruncated
-		err := tf.Unmarshal(bs)
+		var bfi dbproto.FileInfoTruncated
+		err := proto.Unmarshal(bs, &bfi)
 		if err != nil {
-			return nil, err
+			return protocol.FileInfo{}, err
 		}
-		if err := t.fillTruncated(&tf); err != nil {
-			return nil, err
+		if err := t.fillTruncated(&bfi); err != nil {
+			return protocol.FileInfo{}, err
 		}
-		return tf, nil
+		return protocol.FileInfoFromDBTruncated(&bfi), nil
 	}
 
-	var fi protocol.FileInfo
-	if err := fi.Unmarshal(bs); err != nil {
-		return nil, err
+	var bfi bep.FileInfo
+	err := proto.Unmarshal(bs, &bfi)
+	if err != nil {
+		return protocol.FileInfo{}, err
 	}
-	if err := t.fillFileInfo(&fi); err != nil {
-		return nil, err
+	if err := t.fillFileInfo(&bfi); err != nil {
+		return protocol.FileInfo{}, err
 	}
-	return fi, nil
+	return protocol.FileInfoFromDB(&bfi), nil
 }
 
 type blocksIndirectionError struct {
@@ -121,7 +127,7 @@ func (e *blocksIndirectionError) Unwrap() error {
 
 // fillFileInfo follows the (possible) indirection of blocks and version
 // vector and fills it out.
-func (t readOnlyTransaction) fillFileInfo(fi *protocol.FileInfo) error {
+func (t readOnlyTransaction) fillFileInfo(fi *bep.FileInfo) error {
 	var key []byte
 
 	if len(fi.Blocks) == 0 && len(fi.BlocksHash) != 0 {
@@ -131,8 +137,8 @@ func (t readOnlyTransaction) fillFileInfo(fi *protocol.FileInfo) error {
 		if err != nil {
 			return &blocksIndirectionError{err}
 		}
-		var bl BlockList
-		if err := bl.Unmarshal(bs); err != nil {
+		var bl dbproto.BlockList
+		if err := proto.Unmarshal(bs, &bl); err != nil {
 			return err
 		}
 		fi.Blocks = bl.Blocks
@@ -144,11 +150,11 @@ func (t readOnlyTransaction) fillFileInfo(fi *protocol.FileInfo) error {
 		if err != nil {
 			return fmt.Errorf("filling Version: %w", err)
 		}
-		var v protocol.Vector
-		if err := v.Unmarshal(bs); err != nil {
+		var v bep.Vector
+		if err := proto.Unmarshal(bs, &v); err != nil {
 			return err
 		}
-		fi.Version = v
+		fi.Version = &v
 	}
 
 	return nil
@@ -156,7 +162,7 @@ func (t readOnlyTransaction) fillFileInfo(fi *protocol.FileInfo) error {
 
 // fillTruncated follows the (possible) indirection of version vector and
 // fills it.
-func (t readOnlyTransaction) fillTruncated(fi *FileInfoTruncated) error {
+func (t readOnlyTransaction) fillTruncated(fi *dbproto.FileInfoTruncated) error {
 	var key []byte
 
 	if len(fi.VersionHash) == 0 {
@@ -168,73 +174,72 @@ func (t readOnlyTransaction) fillTruncated(fi *FileInfoTruncated) error {
 	if err != nil {
 		return err
 	}
-	var v protocol.Vector
-	if err := v.Unmarshal(bs); err != nil {
+	var v bep.Vector
+	if err := proto.Unmarshal(bs, &v); err != nil {
 		return err
 	}
-	fi.Version = v
+	fi.Version = &v
 	return nil
 }
 
-func (t readOnlyTransaction) getGlobalVersions(keyBuf, folder, file []byte) (VersionList, error) {
+func (t readOnlyTransaction) getGlobalVersions(keyBuf, folder, file []byte) (*dbproto.VersionList, error) {
 	var err error
 	keyBuf, err = t.keyer.GenerateGlobalVersionKey(keyBuf, folder, file)
 	if err != nil {
-		return VersionList{}, err
+		return nil, err
 	}
 	return t.getGlobalVersionsByKey(keyBuf)
 }
 
-func (t readOnlyTransaction) getGlobalVersionsByKey(key []byte) (VersionList, error) {
+func (t readOnlyTransaction) getGlobalVersionsByKey(key []byte) (*dbproto.VersionList, error) {
 	bs, err := t.Get(key)
 	if err != nil {
-		return VersionList{}, err
+		return nil, err
 	}
 
-	var vl VersionList
-	if err := vl.Unmarshal(bs); err != nil {
-		return VersionList{}, err
+	var vl dbproto.VersionList
+	if err := proto.Unmarshal(bs, &vl); err != nil {
+		return nil, err
 	}
 
-	return vl, nil
+	return &vl, nil
 }
 
-func (t readOnlyTransaction) getGlobal(keyBuf, folder, file []byte, truncate bool) ([]byte, protocol.FileIntf, bool, error) {
+func (t readOnlyTransaction) getGlobal(keyBuf, folder, file []byte, truncate bool) ([]byte, protocol.FileInfo, bool, error) {
 	vl, err := t.getGlobalVersions(keyBuf, folder, file)
 	if backend.IsNotFound(err) {
-		return keyBuf, nil, false, nil
+		return keyBuf, protocol.FileInfo{}, false, nil
 	} else if err != nil {
-		return nil, nil, false, err
+		return nil, protocol.FileInfo{}, false, err
 	}
-	var fi protocol.FileIntf
-	keyBuf, fi, err = t.getGlobalFromVersionList(keyBuf, folder, file, truncate, vl)
+	keyBuf, fi, err := t.getGlobalFromVersionList(keyBuf, folder, file, truncate, vl)
 	return keyBuf, fi, true, err
 }
 
-func (t readOnlyTransaction) getGlobalFromVersionList(keyBuf, folder, file []byte, truncate bool, vl VersionList) ([]byte, protocol.FileIntf, error) {
-	fv, ok := vl.GetGlobal()
+func (t readOnlyTransaction) getGlobalFromVersionList(keyBuf, folder, file []byte, truncate bool, vl *dbproto.VersionList) ([]byte, protocol.FileInfo, error) {
+	fv, ok := vlGetGlobal(vl)
 	if !ok {
-		return keyBuf, nil, errEmptyGlobal
+		return keyBuf, protocol.FileInfo{}, errEmptyGlobal
 	}
 	keyBuf, fi, err := t.getGlobalFromFileVersion(keyBuf, folder, file, truncate, fv)
 	return keyBuf, fi, err
 }
 
-func (t readOnlyTransaction) getGlobalFromFileVersion(keyBuf, folder, file []byte, truncate bool, fv FileVersion) ([]byte, protocol.FileIntf, error) {
-	dev, ok := fv.FirstDevice()
+func (t readOnlyTransaction) getGlobalFromFileVersion(keyBuf, folder, file []byte, truncate bool, fv *dbproto.FileVersion) ([]byte, protocol.FileInfo, error) {
+	dev, ok := fvFirstDevice(fv)
 	if !ok {
-		return keyBuf, nil, errEmptyFileVersion
+		return keyBuf, protocol.FileInfo{}, errEmptyFileVersion
 	}
 	keyBuf, err := t.keyer.GenerateDeviceFileKey(keyBuf, folder, dev, file)
 	if err != nil {
-		return keyBuf, nil, err
+		return keyBuf, protocol.FileInfo{}, err
 	}
 	fi, ok, err := t.getFileTrunc(keyBuf, truncate)
 	if err != nil {
-		return keyBuf, nil, err
+		return keyBuf, protocol.FileInfo{}, err
 	}
 	if !ok {
-		return keyBuf, nil, errEntryFromGlobalMissing
+		return keyBuf, protocol.FileInfo{}, errEntryFromGlobalMissing
 	}
 	return keyBuf, fi, nil
 }
@@ -357,13 +362,13 @@ func (t *readOnlyTransaction) withGlobal(folder, prefix []byte, truncate bool, f
 			return nil
 		}
 
-		var vl VersionList
-		if err := vl.Unmarshal(dbi.Value()); err != nil {
+		var vl dbproto.VersionList
+		if err := proto.Unmarshal(dbi.Value(), &vl); err != nil {
 			return err
 		}
 
-		var f protocol.FileIntf
-		dk, f, err = t.getGlobalFromVersionList(dk, folder, name, truncate, vl)
+		var f protocol.FileInfo
+		dk, f, err = t.getGlobalFromVersionList(dk, folder, name, truncate, &vl)
 		if err != nil {
 			return err
 		}
@@ -432,7 +437,7 @@ func (t *readOnlyTransaction) availability(folder, file []byte) ([]protocol.Devi
 		return nil, err
 	}
 
-	fv, ok := vl.GetGlobal()
+	fv, ok := vlGetGlobal(vl)
 	if !ok {
 		return nil, nil
 	}
@@ -472,32 +477,32 @@ func (t *readOnlyTransaction) withNeedIteratingGlobal(folder, device []byte, tru
 		return err
 	}
 	for dbi.Next() {
-		var vl VersionList
-		if err := vl.Unmarshal(dbi.Value()); err != nil {
+		var vl dbproto.VersionList
+		if err := proto.Unmarshal(dbi.Value(), &vl); err != nil {
 			return err
 		}
 
-		globalFV, ok := vl.GetGlobal()
+		globalFV, ok := vlGetGlobal(&vl)
 		if !ok {
 			return errEmptyGlobal
 		}
-		haveFV, have := vl.Get(device)
+		haveFV, have := vlGet(&vl, device)
 
-		if !Need(globalFV, have, haveFV.Version) {
+		if !Need(globalFV, have, protocol.VectorFromWire(haveFV.Version)) {
 			continue
 		}
 
 		name := t.keyer.NameFromGlobalVersionKey(dbi.Key())
-		var gf protocol.FileIntf
+		var gf protocol.FileInfo
 		dk, gf, err = t.getGlobalFromFileVersion(dk, folder, name, truncate, globalFV)
 		if err != nil {
 			return err
 		}
 
 		if shouldDebug() {
-			if globalDev, ok := globalFV.FirstDevice(); ok {
+			if globalDev, ok := fvFirstDevice(globalFV); ok {
 				globalID, _ := protocol.DeviceIDFromBytes(globalDev)
-				l.Debugf("need folder=%q device=%v name=%q have=%v invalid=%v haveV=%v haveDeleted=%v globalV=%v globalDeleted=%v globalDev=%v", folder, devID, name, have, haveFV.IsInvalid(), haveFV.Version, haveFV.Deleted, gf.FileVersion(), globalFV.Deleted, globalID)
+				l.Debugf("need folder=%q device=%v name=%q have=%v invalid=%v haveV=%v haveDeleted=%v globalV=%v globalDeleted=%v globalDev=%v", folder, devID, name, have, fvIsInvalid(haveFV), haveFV.Version, haveFV.Deleted, gf.FileVersion(), globalFV.Deleted, globalID)
 			}
 		}
 		if !fn(gf) {
@@ -519,7 +524,7 @@ func (t *readOnlyTransaction) withNeedLocal(folder []byte, truncate bool, fn Ite
 	defer dbi.Release()
 
 	var keyBuf []byte
-	var f protocol.FileIntf
+	var f protocol.FileInfo
 	var ok bool
 	for dbi.Next() {
 		keyBuf, f, ok, err = t.getGlobal(keyBuf, folder, t.keyer.NameFromGlobalVersionKey(dbi.Key()), truncate)
@@ -589,7 +594,8 @@ func (t readWriteTransaction) putFile(fkey []byte, fi protocol.FileInfo) error {
 		bkey = t.keyer.GenerateBlockListKey(bkey, fi.BlocksHash)
 		if _, err := t.Get(bkey); backend.IsNotFound(err) {
 			// Marshal the block list and save it
-			blocksBs := mustMarshal(&BlockList{Blocks: fi.Blocks})
+			blocks := sliceutil.Map(fi.Blocks, protocol.BlockInfo.ToWire)
+			blocksBs := mustMarshal(&dbproto.BlockList{Blocks: blocks})
 			if err := t.Put(bkey, blocksBs); err != nil {
 				return err
 			}
@@ -605,7 +611,7 @@ func (t readWriteTransaction) putFile(fkey []byte, fi protocol.FileInfo) error {
 		bkey = t.keyer.GenerateVersionKey(bkey, fi.VersionHash)
 		if _, err := t.Get(bkey); backend.IsNotFound(err) {
 			// Marshal the version vector and save it
-			versionBs := mustMarshal(&fi.Version)
+			versionBs := mustMarshal(fi.Version.ToWire())
 			if err := t.Put(bkey, versionBs); err != nil {
 				return err
 			}
@@ -619,7 +625,7 @@ func (t readWriteTransaction) putFile(fkey []byte, fi protocol.FileInfo) error {
 
 	t.indirectionTracker.recordIndirectionHashesForFile(&fi)
 
-	fiBs := mustMarshal(&fi)
+	fiBs := mustMarshal(fi.ToWire(true))
 	return t.Put(fkey, fiBs)
 }
 
@@ -638,8 +644,11 @@ func (t readWriteTransaction) updateGlobal(gk, keyBuf, folder, device []byte, fi
 	if err != nil && !backend.IsNotFound(err) {
 		return nil, err
 	}
+	if fl == nil {
+		fl = &dbproto.VersionList{}
+	}
 
-	globalFV, oldGlobalFV, removedFV, haveOldGlobal, haveRemoved, globalChanged, err := fl.update(folder, device, file, t.readOnlyTransaction)
+	globalFV, oldGlobalFV, removedFV, haveOldGlobal, haveRemoved, globalChanged, err := vlUpdate(fl, folder, device, file, t.readOnlyTransaction)
 	if err != nil {
 		return nil, err
 	}
@@ -647,20 +656,20 @@ func (t readWriteTransaction) updateGlobal(gk, keyBuf, folder, device []byte, fi
 	name := []byte(file.Name)
 
 	l.Debugf(`new global for "%v" after update: %v`, file.Name, fl)
-	if err := t.Put(gk, mustMarshal(&fl)); err != nil {
+	if err := t.Put(gk, mustMarshal(fl)); err != nil {
 		return nil, err
 	}
 
 	// Only load those from db if actually needed
 
 	var gotGlobal, gotOldGlobal bool
-	var global, oldGlobal protocol.FileIntf
+	var global, oldGlobal protocol.FileInfo
 
 	// Check the need of the device that was updated
 	// Must happen before updating global meta: If this is the first
 	// item from this device, it will be initialized with the global state.
 
-	needBefore := haveOldGlobal && Need(oldGlobalFV, haveRemoved, removedFV.Version)
+	needBefore := haveOldGlobal && Need(oldGlobalFV, haveRemoved, protocol.VectorFromWire(removedFV.GetVersion()))
 	needNow := Need(globalFV, true, file.Version)
 	if needBefore {
 		if keyBuf, oldGlobal, err = t.getGlobalFromFileVersion(keyBuf, folder, name, true, oldGlobalFV); err != nil {
@@ -709,7 +718,7 @@ func (t readWriteTransaction) updateGlobal(gk, keyBuf, folder, device []byte, fi
 
 	// Add the new global to the global size counter
 	if !gotGlobal {
-		if globalFV.Version.Equal(file.Version) {
+		if protocol.VectorFromWire(globalFV.Version).Equal(file.Version) {
 			// The inserted file is the global file
 			global = file
 		} else {
@@ -718,15 +727,15 @@ func (t readWriteTransaction) updateGlobal(gk, keyBuf, folder, device []byte, fi
 				return nil, err
 			}
 		}
-		gotGlobal = true
 	}
 	meta.addFile(protocol.GlobalDeviceID, global)
 
 	// check for local (if not already done before)
 	if !bytes.Equal(device, protocol.LocalDeviceID[:]) {
-		localFV, haveLocal := fl.Get(protocol.LocalDeviceID[:])
-		needBefore := haveOldGlobal && Need(oldGlobalFV, haveLocal, localFV.Version)
-		needNow := Need(globalFV, haveLocal, localFV.Version)
+		localFV, haveLocal := vlGet(fl, protocol.LocalDeviceID[:])
+		localVersion := protocol.VectorFromWire(localFV.Version)
+		needBefore := haveOldGlobal && Need(oldGlobalFV, haveLocal, localVersion)
+		needNow := Need(globalFV, haveLocal, localVersion)
 		if needBefore {
 			meta.removeNeeded(protocol.LocalDeviceID, oldGlobal)
 			if !needNow {
@@ -750,11 +759,12 @@ func (t readWriteTransaction) updateGlobal(gk, keyBuf, folder, device []byte, fi
 			// Already handled above
 			continue
 		}
-		fv, have := fl.Get(dev[:])
-		if haveOldGlobal && Need(oldGlobalFV, have, fv.Version) {
+		fv, have := vlGet(fl, dev[:])
+		fvVersion := protocol.VectorFromWire(fv.Version)
+		if haveOldGlobal && Need(oldGlobalFV, have, fvVersion) {
 			meta.removeNeeded(dev, oldGlobal)
 		}
-		if Need(globalFV, have, fv.Version) {
+		if Need(globalFV, have, fvVersion) {
 			meta.addNeeded(dev, global)
 		}
 	}
@@ -778,11 +788,12 @@ func (t readWriteTransaction) updateLocalNeed(keyBuf, folder, name []byte, add b
 	return keyBuf, err
 }
 
-func Need(global FileVersion, haveLocal bool, localVersion protocol.Vector) bool {
+func Need(global *dbproto.FileVersion, haveLocal bool, localVersion protocol.Vector) bool {
 	// We never need an invalid file or a file without a valid version (just
 	// another way of expressing "invalid", really, until we fix that
 	// part...).
-	if global.IsInvalid() || global.Version.IsEmpty() {
+	globalVersion := protocol.VectorFromWire(global.Version)
+	if fvIsInvalid(global) || globalVersion.IsEmpty() {
 		return false
 	}
 	// We don't need a deleted file if we don't have it.
@@ -790,7 +801,7 @@ func Need(global FileVersion, haveLocal bool, localVersion protocol.Vector) bool
 		return false
 	}
 	// We don't need the global file if we already have the same version.
-	if haveLocal && localVersion.GreaterEqual(global.Version) {
+	if haveLocal && localVersion.GreaterEqual(globalVersion) {
 		return false
 	}
 	return true
@@ -816,8 +827,8 @@ func (t readWriteTransaction) removeFromGlobal(gk, keyBuf, folder, device, file
 		return nil, err
 	}
 
-	oldGlobalFV, haveOldGlobal := fl.GetGlobal()
-	oldGlobalFV = oldGlobalFV.copy()
+	oldGlobalFV, haveOldGlobal := vlGetGlobal(fl)
+	oldGlobalFV = fvCopy(oldGlobalFV)
 
 	if !haveOldGlobal {
 		// Shouldn't ever happen, but doesn't hurt to handle.
@@ -825,18 +836,18 @@ func (t readWriteTransaction) removeFromGlobal(gk, keyBuf, folder, device, file
 		return keyBuf, t.Delete(gk)
 	}
 
-	removedFV, haveRemoved, globalChanged := fl.pop(device)
+	removedFV, haveRemoved, globalChanged := vlPop(fl, device)
 	if !haveRemoved {
 		// There is no version for the given device
 		return keyBuf, nil
 	}
 
-	var global protocol.FileIntf
+	var global protocol.FileInfo
 	var gotGlobal bool
 
-	globalFV, haveGlobal := fl.GetGlobal()
+	globalFV, haveGlobal := vlGetGlobal(fl)
 	// Add potential needs of the removed device
-	if haveGlobal && !globalFV.IsInvalid() && Need(globalFV, false, protocol.Vector{}) && !Need(oldGlobalFV, haveRemoved, removedFV.Version) {
+	if haveGlobal && !fvIsInvalid(globalFV) && Need(globalFV, false, protocol.Vector{}) && !Need(oldGlobalFV, haveRemoved, protocol.VectorFromWire(removedFV.Version)) {
 		keyBuf, global, err = t.getGlobalFromVersionList(keyBuf, folder, file, true, fl)
 		if err != nil {
 			return nil, err
@@ -853,13 +864,13 @@ func (t readWriteTransaction) removeFromGlobal(gk, keyBuf, folder, device, file
 	// Global hasn't changed, abort early
 	if !globalChanged {
 		l.Debugf("new global after remove: %v", fl)
-		if err := t.Put(gk, mustMarshal(&fl)); err != nil {
+		if err := t.Put(gk, mustMarshal(fl)); err != nil {
 			return nil, err
 		}
 		return keyBuf, nil
 	}
 
-	var oldGlobal protocol.FileIntf
+	var oldGlobal protocol.FileInfo
 	keyBuf, oldGlobal, err = t.getGlobalFromFileVersion(keyBuf, folder, file, true, oldGlobalFV)
 	if err != nil {
 		return nil, err
@@ -868,11 +879,12 @@ func (t readWriteTransaction) removeFromGlobal(gk, keyBuf, folder, device, file
 
 	// Remove potential device needs
 	shouldRemoveNeed := func(dev protocol.DeviceID) bool {
-		fv, have := fl.Get(dev[:])
-		if !Need(oldGlobalFV, have, fv.Version) {
+		fv, have := vlGet(fl, dev[:])
+		fvVersion := protocol.VectorFromWire(fv.Version)
+		if !Need(oldGlobalFV, have, fvVersion) {
 			return false // Didn't need it before
 		}
-		return !haveGlobal || !Need(globalFV, have, fv.Version)
+		return !haveGlobal || !Need(globalFV, have, fvVersion)
 	}
 	if shouldRemoveNeed(protocol.LocalDeviceID) {
 		meta.removeNeeded(protocol.LocalDeviceID, oldGlobal)
@@ -890,7 +902,7 @@ func (t readWriteTransaction) removeFromGlobal(gk, keyBuf, folder, device, file
 	}
 
 	// Nothing left, i.e. nothing to add to the global counter below.
-	if fl.Empty() {
+	if len(fl.Versions) == 0 {
 		if err := t.Delete(gk); err != nil {
 			return nil, err
 		}
@@ -907,7 +919,7 @@ func (t readWriteTransaction) removeFromGlobal(gk, keyBuf, folder, device, file
 	meta.addFile(protocol.GlobalDeviceID, global)
 
 	l.Debugf(`new global for "%s" after remove: %v`, file, fl)
-	if err := t.Put(gk, mustMarshal(&fl)); err != nil {
+	if err := t.Put(gk, mustMarshal(fl)); err != nil {
 		return nil, err
 	}
 
@@ -935,7 +947,7 @@ func (t readWriteTransaction) deleteKeyPrefixMatching(prefix []byte, match func(
 	return dbi.Error()
 }
 
-func (t *readWriteTransaction) withAllFolderTruncated(folder []byte, fn func(device []byte, f FileInfoTruncated) bool) error {
+func (t *readWriteTransaction) withAllFolderTruncated(folder []byte, fn func(device []byte, f protocol.FileInfo) bool) error {
 	key, err := t.keyer.GenerateDeviceFileKey(nil, folder, nil, nil)
 	if err != nil {
 		return err
@@ -957,11 +969,10 @@ func (t *readWriteTransaction) withAllFolderTruncated(folder []byte, fn func(dev
 			continue
 		}
 
-		intf, err := t.unmarshalTrunc(dbi.Value(), true)
+		f, err := t.unmarshalTrunc(dbi.Value(), true)
 		if err != nil {
 			return err
 		}
-		f := intf.(FileInfoTruncated)
 
 		switch f.Name {
 		case "", ".", "..", "/": // A few obviously invalid filenames
@@ -988,12 +999,8 @@ func (t *readWriteTransaction) withAllFolderTruncated(folder []byte, fn func(dev
 	return dbi.Error()
 }
 
-type marshaller interface {
-	Marshal() ([]byte, error)
-}
-
-func mustMarshal(f marshaller) []byte {
-	bs, err := f.Marshal()
+func mustMarshal(f proto.Message) []byte {
+	bs, err := proto.Marshal(f)
 	if err != nil {
 		panic(err)
 	}

lib/db/util.go

@@ -6,7 +6,10 @@
 
 package db
 
-import "github.com/syncthing/syncthing/lib/protocol"
+import (
+	"github.com/syncthing/syncthing/lib/protocol"
+	"google.golang.org/protobuf/proto"
+)
 
 // How many files to send in each Index/IndexUpdate message.
 const (
@@ -44,7 +47,7 @@ func (b *FileInfoBatch) Append(f protocol.FileInfo) {
 		b.infos = make([]protocol.FileInfo, 0, MaxBatchSizeFiles)
 	}
 	b.infos = append(b.infos, f)
-	b.size += f.ProtoSize()
+	b.size += proto.Size(f.ToWire(true))
 }
 
 func (b *FileInfoBatch) Full() bool {

lib/discover/cache.go

@@ -10,9 +10,8 @@ import (
 	stdsync "sync"
 	"time"
 
-	"github.com/thejerf/suture/v4"
-
 	"github.com/syncthing/syncthing/lib/protocol"
+	"github.com/thejerf/suture/v4"
 )
 
 // A cachedFinder is a Finder with associated cache timeouts.

lib/discover/global.go

@@ -21,11 +21,12 @@ import (
 	stdsync "sync"
 	"time"
 
+	"golang.org/x/net/http2"
+
 	"github.com/syncthing/syncthing/lib/connections/registry"
 	"github.com/syncthing/syncthing/lib/dialer"
 	"github.com/syncthing/syncthing/lib/events"
 	"github.com/syncthing/syncthing/lib/protocol"
-	"golang.org/x/net/http2"
 )
 
 type globalClient struct {

lib/discover/local.go

@@ -7,6 +7,7 @@
 package discover
 
 import (
+	"bytes"
 	"context"
 	"encoding/binary"
 	"encoding/hex"
@@ -17,12 +18,15 @@ import (
 	"strconv"
 	"time"
 
+	"github.com/thejerf/suture/v4"
+	"google.golang.org/protobuf/proto"
+
+	"github.com/syncthing/syncthing/internal/gen/discoproto"
 	"github.com/syncthing/syncthing/lib/beacon"
 	"github.com/syncthing/syncthing/lib/events"
 	"github.com/syncthing/syncthing/lib/protocol"
 	"github.com/syncthing/syncthing/lib/rand"
 	"github.com/syncthing/syncthing/lib/svcutil"
-	"github.com/thejerf/suture/v4"
 )
 
 type localClient struct {
@@ -121,12 +125,12 @@ func (c *localClient) announcementPkt(instanceID int64, msg []byte) ([]byte, boo
 		return msg, false
 	}
 
-	pkt := Announce{
-		ID:         c.myID,
+	pkt := &discoproto.Announce{
+		Id:         c.myID[:],
 		Addresses:  addrs,
-		InstanceID: instanceID,
+		InstanceId: instanceID,
 	}
-	bs, _ := pkt.Marshal()
+	bs, _ := proto.Marshal(pkt)
 
 	if pktLen := 4 + len(bs); cap(msg) < pktLen {
 		msg = make([]byte, 0, pktLen)
@@ -193,18 +197,19 @@ func (c *localClient) recvAnnouncements(ctx context.Context) error {
 			continue
 		}
 
-		var pkt Announce
-		err := pkt.Unmarshal(buf[4:])
+		var pkt discoproto.Announce
+		err := proto.Unmarshal(buf[:4], &pkt)
 		if err != nil && err != io.EOF {
 			l.Debugf("discover: Failed to unmarshal local announcement from %s:\n%s", addr, hex.Dump(buf))
 			continue
 		}
 
-		l.Debugf("discover: Received local announcement from %s for %s", addr, pkt.ID)
+		id, _ := protocol.DeviceIDFromBytes(pkt.Id)
+		l.Debugf("discover: Received local announcement from %s for %s", addr, id)
 
 		var newDevice bool
-		if pkt.ID != c.myID {
-			newDevice = c.registerDevice(addr, pkt)
+		if !bytes.Equal(pkt.Id, c.myID[:]) {
+			newDevice = c.registerDevice(addr, &pkt)
 		}
 
 		if newDevice {
@@ -218,18 +223,24 @@ func (c *localClient) recvAnnouncements(ctx context.Context) error {
 	}
 }
 
-func (c *localClient) registerDevice(src net.Addr, device Announce) bool {
+func (c *localClient) registerDevice(src net.Addr, device *discoproto.Announce) bool {
 	// Remember whether we already had a valid cache entry for this device.
 	// If the instance ID has changed the remote device has restarted since
 	// we last heard from it, so we should treat it as a new device.
 
-	ce, existsAlready := c.Get(device.ID)
-	isNewDevice := !existsAlready || time.Since(ce.when) > CacheLifeTime || ce.instanceID != device.InstanceID
+	id, err := protocol.DeviceIDFromBytes(device.Id)
+	if err != nil {
+		l.Debugf("discover: Failed to parse device ID %x: %v", device.Id, err)
+		return false
+	}
+
+	ce, existsAlready := c.Get(id)
+	isNewDevice := !existsAlready || time.Since(ce.when) > CacheLifeTime || ce.instanceID != device.InstanceId
 
 	// Any empty or unspecified addresses should be set to the source address
 	// of the announcement. We also skip any addresses we can't parse.
 
-	l.Debugln("discover: Registering addresses for", device.ID)
+	l.Debugln("discover: Registering addresses for", id)
 	var validAddresses []string
 	for _, addr := range device.Addresses {
 		u, err := url.Parse(addr)
@@ -272,16 +283,16 @@ func (c *localClient) registerDevice(src net.Addr, device Announce) bool {
 		}
 	}
 
-	c.Set(device.ID, CacheEntry{
+	c.Set(id, CacheEntry{
 		Addresses:  validAddresses,
 		when:       time.Now(),
 		found:      true,
-		instanceID: device.InstanceID,
+		instanceID: device.InstanceId,
 	})
 
 	if isNewDevice {
 		c.evLogger.Log(events.DeviceDiscovered, map[string]interface{}{
-			"device": device.ID.String(),
+			"device": id.String(),
 			"addrs":  validAddresses,
 		})
 	}

lib/discover/local.pb.go

@@ -1,399 +0,0 @@
-// Code generated by protoc-gen-gogo. DO NOT EDIT.
-// source: lib/discover/local.proto
-
-package discover
-
-import (
-	fmt "fmt"
-	_ "github.com/gogo/protobuf/gogoproto"
-	proto "github.com/gogo/protobuf/proto"
-	github_com_syncthing_syncthing_lib_protocol "github.com/syncthing/syncthing/lib/protocol"
-	_ "github.com/syncthing/syncthing/proto/ext"
-	io "io"
-	math "math"
-	math_bits "math/bits"
-)
-
-// Reference imports to suppress errors if they are not otherwise used.
-var _ = proto.Marshal
-var _ = fmt.Errorf
-var _ = math.Inf
-
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the proto package it is being compiled against.
-// A compilation error at this line likely means your copy of the
-// proto package needs to be updated.
-const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package
-
-type Announce struct {
-	ID         github_com_syncthing_syncthing_lib_protocol.DeviceID `protobuf:"bytes,1,opt,name=id,proto3,customtype=github.com/syncthing/syncthing/lib/protocol.DeviceID" json:"id" xml:"id"`
-	Addresses  []string                                             `protobuf:"bytes,2,rep,name=addresses,proto3" json:"addresses" xml:"address"`
-	InstanceID int64                                                `protobuf:"varint,3,opt,name=instance_id,json=instanceId,proto3" json:"instanceId" xml:"instanceId"`
-}
-
-func (m *Announce) Reset()         { *m = Announce{} }
-func (m *Announce) String() string { return proto.CompactTextString(m) }
-func (*Announce) ProtoMessage()    {}
-func (*Announce) Descriptor() ([]byte, []int) {
-	return fileDescriptor_18afca46562fdaf4, []int{0}
-}
-func (m *Announce) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *Announce) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_Announce.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalToSizedBuffer(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *Announce) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_Announce.Merge(m, src)
-}
-func (m *Announce) XXX_Size() int {
-	return m.ProtoSize()
-}
-func (m *Announce) XXX_DiscardUnknown() {
-	xxx_messageInfo_Announce.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_Announce proto.InternalMessageInfo
-
-func init() {
-	proto.RegisterType((*Announce)(nil), "discover.Announce")
-}
-
-func init() { proto.RegisterFile("lib/discover/local.proto", fileDescriptor_18afca46562fdaf4) }
-
-var fileDescriptor_18afca46562fdaf4 = []byte{
-	// 334 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x8c, 0x91, 0x31, 0x6b, 0xe3, 0x30,
-	0x18, 0x86, 0x2d, 0x05, 0x8e, 0x44, 0x77, 0x07, 0x87, 0x27, 0x93, 0x41, 0x0a, 0xbe, 0x0c, 0x81,
-	0x42, 0x3c, 0xb4, 0x53, 0x29, 0x85, 0x1a, 0x2f, 0x1e, 0xba, 0x64, 0xec, 0xd0, 0x10, 0x4b, 0xaa,
-	0x23, 0x70, 0xa4, 0x60, 0x39, 0x21, 0xfd, 0x07, 0x1d, 0x4b, 0xb6, 0x6e, 0xfd, 0x39, 0x19, 0x3d,
-	0x96, 0x0e, 0x82, 0xd8, 0x5b, 0xc6, 0xfc, 0x82, 0x12, 0x25, 0x69, 0x32, 0x76, 0x7b, 0xf5, 0xe8,
-	0x95, 0x78, 0xf8, 0x3e, 0xe4, 0x65, 0x22, 0x09, 0x98, 0xd0, 0x54, 0xcd, 0x79, 0x1e, 0x64, 0x8a,
-	0x8e, 0xb2, 0xfe, 0x34, 0x57, 0x85, 0x72, 0x9b, 0x47, 0xda, 0xfe, 0x9f, 0xf3, 0xa9, 0xd2, 0x81,
-	0xc5, 0xc9, 0xec, 0x29, 0x48, 0x55, 0xaa, 0xec, 0xc1, 0xa6, 0x7d, 0xbd, 0xdd, 0xe2, 0x8b, 0x62,
-	0x1f, 0xfd, 0x37, 0x88, 0x9a, 0x77, 0x52, 0xaa, 0x99, 0xa4, 0xdc, 0x95, 0x08, 0x0a, 0xe6, 0x81,
-	0x0e, 0xe8, 0xfd, 0x09, 0x1f, 0x57, 0x86, 0x38, 0x9f, 0x86, 0x5c, 0xa5, 0xa2, 0x18, 0xcf, 0x92,
-	0x3e, 0x55, 0x93, 0x40, 0x3f, 0x4b, 0x5a, 0x8c, 0x85, 0x4c, 0xcf, 0xd2, 0xce, 0xc9, 0x7e, 0x45,
-	0x55, 0xd6, 0x8f, 0xf8, 0x5c, 0x50, 0x1e, 0x47, 0x95, 0x21, 0x30, 0x8e, 0x36, 0x86, 0x40, 0xc1,
-	0xb6, 0x86, 0x34, 0x17, 0x93, 0xec, 0xda, 0x17, 0xcc, 0x7f, 0x29, 0xbb, 0x60, 0x59, 0x76, 0x61,
-	0x1c, 0x0d, 0xa0, 0x60, 0xee, 0x0d, 0x6a, 0x8d, 0x18, 0xcb, 0xb9, 0xd6, 0x5c, 0x7b, 0xb0, 0xd3,
-	0xe8, 0xb5, 0x42, 0xbc, 0x31, 0xe4, 0x04, 0xb7, 0x86, 0xfc, 0xb5, 0x6f, 0x0f, 0xc4, 0x1f, 0x9c,
-	0xee, 0xdc, 0x21, 0xfa, 0x2d, 0xa4, 0x2e, 0x46, 0x92, 0xf2, 0xa1, 0x60, 0x5e, 0xa3, 0x03, 0x7a,
-	0x8d, 0xf0, 0xb6, 0x32, 0x04, 0xc5, 0x07, 0x6c, 0x15, 0xd0, 0xb1, 0x14, 0xef, 0x54, 0xfe, 0xed,
-	0x55, 0xbe, 0x91, 0xbf, 0x2c, 0xbb, 0x67, 0xfd, 0xc1, 0x59, 0x3b, 0xbc, 0x5f, 0xad, 0xb1, 0x53,
-	0xae, 0xb1, 0xb3, 0xaa, 0x30, 0x28, 0x2b, 0x0c, 0x5e, 0x6b, 0xec, 0xbc, 0xd7, 0x18, 0x94, 0x35,
-	0x76, 0x3e, 0x6a, 0xec, 0x3c, 0x5c, 0xfc, 0x60, 0x38, 0xc7, 0xd5, 0x24, 0xbf, 0xec, 0x98, 0x2e,
-	0xbf, 0x02, 0x00, 0x00, 0xff, 0xff, 0xdc, 0xe8, 0x9a, 0xd0, 0xc7, 0x01, 0x00, 0x00,
-}
-
-func (m *Announce) Marshal() (dAtA []byte, err error) {
-	size := m.ProtoSize()
-	dAtA = make([]byte, size)
-	n, err := m.MarshalToSizedBuffer(dAtA[:size])
-	if err != nil {
-		return nil, err
-	}
-	return dAtA[:n], nil
-}
-
-func (m *Announce) MarshalTo(dAtA []byte) (int, error) {
-	size := m.ProtoSize()
-	return m.MarshalToSizedBuffer(dAtA[:size])
-}
-
-func (m *Announce) MarshalToSizedBuffer(dAtA []byte) (int, error) {
-	i := len(dAtA)
-	_ = i
-	var l int
-	_ = l
-	if m.InstanceID != 0 {
-		i = encodeVarintLocal(dAtA, i, uint64(m.InstanceID))
-		i--
-		dAtA[i] = 0x18
-	}
-	if len(m.Addresses) > 0 {
-		for iNdEx := len(m.Addresses) - 1; iNdEx >= 0; iNdEx-- {
-			i -= len(m.Addresses[iNdEx])
-			copy(dAtA[i:], m.Addresses[iNdEx])
-			i = encodeVarintLocal(dAtA, i, uint64(len(m.Addresses[iNdEx])))
-			i--
-			dAtA[i] = 0x12
-		}
-	}
-	{
-		size := m.ID.ProtoSize()
-		i -= size
-		if _, err := m.ID.MarshalTo(dAtA[i:]); err != nil {
-			return 0, err
-		}
-		i = encodeVarintLocal(dAtA, i, uint64(size))
-	}
-	i--
-	dAtA[i] = 0xa
-	return len(dAtA) - i, nil
-}
-
-func encodeVarintLocal(dAtA []byte, offset int, v uint64) int {
-	offset -= sovLocal(v)
-	base := offset
-	for v >= 1<<7 {
-		dAtA[offset] = uint8(v&0x7f | 0x80)
-		v >>= 7
-		offset++
-	}
-	dAtA[offset] = uint8(v)
-	return base
-}
-func (m *Announce) ProtoSize() (n int) {
-	if m == nil {
-		return 0
-	}
-	var l int
-	_ = l
-	l = m.ID.ProtoSize()
-	n += 1 + l + sovLocal(uint64(l))
-	if len(m.Addresses) > 0 {
-		for _, s := range m.Addresses {
-			l = len(s)
-			n += 1 + l + sovLocal(uint64(l))
-		}
-	}
-	if m.InstanceID != 0 {
-		n += 1 + sovLocal(uint64(m.InstanceID))
-	}
-	return n
-}
-
-func sovLocal(x uint64) (n int) {
-	return (math_bits.Len64(x|1) + 6) / 7
-}
-func sozLocal(x uint64) (n int) {
-	return sovLocal(uint64((x << 1) ^ uint64((int64(x) >> 63))))
-}
-func (m *Announce) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowLocal
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: Announce: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: Announce: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field ID", wireType)
-			}
-			var byteLen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowLocal
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				byteLen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if byteLen < 0 {
-				return ErrInvalidLengthLocal
-			}
-			postIndex := iNdEx + byteLen
-			if postIndex < 0 {
-				return ErrInvalidLengthLocal
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if err := m.ID.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 2:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Addresses", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowLocal
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthLocal
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthLocal
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Addresses = append(m.Addresses, string(dAtA[iNdEx:postIndex]))
-			iNdEx = postIndex
-		case 3:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field InstanceID", wireType)
-			}
-			m.InstanceID = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowLocal
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.InstanceID |= int64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		default:
-			iNdEx = preIndex
-			skippy, err := skipLocal(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthLocal
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func skipLocal(dAtA []byte) (n int, err error) {
-	l := len(dAtA)
-	iNdEx := 0
-	depth := 0
-	for iNdEx < l {
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return 0, ErrIntOverflowLocal
-			}
-			if iNdEx >= l {
-				return 0, io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= (uint64(b) & 0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		wireType := int(wire & 0x7)
-		switch wireType {
-		case 0:
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return 0, ErrIntOverflowLocal
-				}
-				if iNdEx >= l {
-					return 0, io.ErrUnexpectedEOF
-				}
-				iNdEx++
-				if dAtA[iNdEx-1] < 0x80 {
-					break
-				}
-			}
-		case 1:
-			iNdEx += 8
-		case 2:
-			var length int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return 0, ErrIntOverflowLocal
-				}
-				if iNdEx >= l {
-					return 0, io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				length |= (int(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if length < 0 {
-				return 0, ErrInvalidLengthLocal
-			}
-			iNdEx += length
-		case 3:
-			depth++
-		case 4:
-			if depth == 0 {
-				return 0, ErrUnexpectedEndOfGroupLocal
-			}
-			depth--
-		case 5:
-			iNdEx += 4
-		default:
-			return 0, fmt.Errorf("proto: illegal wireType %d", wireType)
-		}
-		if iNdEx < 0 {
-			return 0, ErrInvalidLengthLocal
-		}
-		if depth == 0 {
-			return iNdEx, nil
-		}
-	}
-	return 0, io.ErrUnexpectedEOF
-}
-
-var (
-	ErrInvalidLengthLocal        = fmt.Errorf("proto: negative length found during unmarshaling")
-	ErrIntOverflowLocal          = fmt.Errorf("proto: integer overflow")
-	ErrUnexpectedEndOfGroupLocal = fmt.Errorf("proto: unexpected end of group")
-)

lib/discover/local_test.go

@@ -13,6 +13,7 @@ import (
 	"net"
 	"testing"
 
+	"github.com/syncthing/syncthing/internal/gen/discoproto"
 	"github.com/syncthing/syncthing/lib/events"
 	"github.com/syncthing/syncthing/lib/protocol"
 )
@@ -50,40 +51,40 @@ func TestLocalInstanceIDShouldTriggerNew(t *testing.T) {
 	lc := c.(*localClient)
 	src := &net.UDPAddr{IP: []byte{10, 20, 30, 40}, Port: 50}
 
-	new := lc.registerDevice(src, Announce{
-		ID:         protocol.DeviceID{10, 20, 30, 40, 50, 60, 70, 80, 90},
+	new := lc.registerDevice(src, &discoproto.Announce{
+		Id:         padDeviceID(10),
 		Addresses:  []string{"tcp://0.0.0.0:22000"},
-		InstanceID: 1234567890,
+		InstanceId: 1234567890,
 	})
 
 	if !new {
 		t.Fatal("first register should be new")
 	}
 
-	new = lc.registerDevice(src, Announce{
-		ID:         protocol.DeviceID{10, 20, 30, 40, 50, 60, 70, 80, 90},
+	new = lc.registerDevice(src, &discoproto.Announce{
+		Id:         padDeviceID(10),
 		Addresses:  []string{"tcp://0.0.0.0:22000"},
-		InstanceID: 1234567890,
+		InstanceId: 1234567890,
 	})
 
 	if new {
 		t.Fatal("second register should not be new")
 	}
 
-	new = lc.registerDevice(src, Announce{
-		ID:         protocol.DeviceID{42, 10, 20, 30, 40, 50, 60, 70, 80, 90},
+	new = lc.registerDevice(src, &discoproto.Announce{
+		Id:         padDeviceID(42),
 		Addresses:  []string{"tcp://0.0.0.0:22000"},
-		InstanceID: 1234567890,
+		InstanceId: 1234567890,
 	})
 
 	if !new {
 		t.Fatal("new device ID should be new")
 	}
 
-	new = lc.registerDevice(src, Announce{
-		ID:         protocol.DeviceID{10, 20, 30, 40, 50, 60, 70, 80, 90},
+	new = lc.registerDevice(src, &discoproto.Announce{
+		Id:         padDeviceID(10),
 		Addresses:  []string{"tcp://0.0.0.0:22000"},
-		InstanceID: 91234567890,
+		InstanceId: 91234567890,
 	})
 
 	if !new {
@@ -91,6 +92,12 @@ func TestLocalInstanceIDShouldTriggerNew(t *testing.T) {
 	}
 }
 
+func padDeviceID(bs ...byte) []byte {
+	var padded [32]byte
+	copy(padded[:], bs)
+	return padded[:]
+}
+
 func TestFilterUndialable(t *testing.T) {
 	addrs := []string{
 		"quic://[2001:db8::1]:22000",             // OK

lib/fs/basicfs_platformdata_unix.go

@@ -9,9 +9,7 @@
 
 package fs
 
-import (
-	"github.com/syncthing/syncthing/lib/protocol"
-)
+import "github.com/syncthing/syncthing/lib/protocol"
 
 func (f *BasicFilesystem) PlatformData(name string, scanOwnership, scanXattrs bool, xattrFilter XattrFilter) (protocol.PlatformData, error) {
 	return unixPlatformData(f, name, f.userCache, f.groupCache, scanOwnership, scanXattrs, xattrFilter)

lib/fs/basicfs_watch_errors_others.go

@@ -9,6 +9,6 @@
 
 package fs
 
-func reachedMaxUserWatches(err error) bool {
+func reachedMaxUserWatches(_ error) bool {
 	return false
 }

lib/fs/basicfs_xattr_unsupported.go

@@ -9,9 +9,7 @@
 
 package fs
 
-import (
-	"github.com/syncthing/syncthing/lib/protocol"
-)
+import "github.com/syncthing/syncthing/lib/protocol"
 
 func (f *BasicFilesystem) GetXattr(path string, xattrFilter XattrFilter) ([]protocol.Xattr, error) {
 	return nil, ErrXattrsNotSupported

lib/fs/copyrangemethod.go

@@ -6,6 +6,17 @@
 
 package fs
 
+type CopyRangeMethod int32
+
+const (
+	CopyRangeMethodStandard         CopyRangeMethod = 0
+	CopyRangeMethodIoctl            CopyRangeMethod = 1
+	CopyRangeMethodCopyFileRange    CopyRangeMethod = 2
+	CopyRangeMethodSendFile         CopyRangeMethod = 3
+	CopyRangeMethodDuplicateExtents CopyRangeMethod = 4
+	CopyRangeMethodAllWithFallback  CopyRangeMethod = 5
+)
+
 func (o CopyRangeMethod) String() string {
 	switch o {
 	case CopyRangeMethodStandard:
@@ -24,31 +35,3 @@ func (o CopyRangeMethod) String() string {
 		return "unknown"
 	}
 }
-
-func (o CopyRangeMethod) MarshalText() ([]byte, error) {
-	return []byte(o.String()), nil
-}
-
-func (o *CopyRangeMethod) UnmarshalText(bs []byte) error {
-	switch string(bs) {
-	case "standard":
-		*o = CopyRangeMethodStandard
-	case "ioctl":
-		*o = CopyRangeMethodIoctl
-	case "copy_file_range":
-		*o = CopyRangeMethodCopyFileRange
-	case "sendfile":
-		*o = CopyRangeMethodSendFile
-	case "duplicate_extents":
-		*o = CopyRangeMethodDuplicateExtents
-	case "all":
-		*o = CopyRangeMethodAllWithFallback
-	default:
-		*o = CopyRangeMethodStandard
-	}
-	return nil
-}
-
-func (o *CopyRangeMethod) ParseDefault(str string) error {
-	return o.UnmarshalText([]byte(str))
-}

lib/fs/copyrangemethod.pb.go

@@ -1,90 +0,0 @@
-// Code generated by protoc-gen-gogo. DO NOT EDIT.
-// source: lib/fs/copyrangemethod.proto
-
-package fs
-
-import (
-	fmt "fmt"
-	_ "github.com/gogo/protobuf/gogoproto"
-	proto "github.com/gogo/protobuf/proto"
-	math "math"
-)
-
-// Reference imports to suppress errors if they are not otherwise used.
-var _ = proto.Marshal
-var _ = fmt.Errorf
-var _ = math.Inf
-
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the proto package it is being compiled against.
-// A compilation error at this line likely means your copy of the
-// proto package needs to be updated.
-const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package
-
-type CopyRangeMethod int32
-
-const (
-	CopyRangeMethodStandard         CopyRangeMethod = 0
-	CopyRangeMethodIoctl            CopyRangeMethod = 1
-	CopyRangeMethodCopyFileRange    CopyRangeMethod = 2
-	CopyRangeMethodSendFile         CopyRangeMethod = 3
-	CopyRangeMethodDuplicateExtents CopyRangeMethod = 4
-	CopyRangeMethodAllWithFallback  CopyRangeMethod = 5
-)
-
-var CopyRangeMethod_name = map[int32]string{
-	0: "COPY_RANGE_METHOD_STANDARD",
-	1: "COPY_RANGE_METHOD_IOCTL",
-	2: "COPY_RANGE_METHOD_COPY_FILE_RANGE",
-	3: "COPY_RANGE_METHOD_SEND_FILE",
-	4: "COPY_RANGE_METHOD_DUPLICATE_EXTENTS",
-	5: "COPY_RANGE_METHOD_ALL_WITH_FALLBACK",
-}
-
-var CopyRangeMethod_value = map[string]int32{
-	"COPY_RANGE_METHOD_STANDARD":          0,
-	"COPY_RANGE_METHOD_IOCTL":             1,
-	"COPY_RANGE_METHOD_COPY_FILE_RANGE":   2,
-	"COPY_RANGE_METHOD_SEND_FILE":         3,
-	"COPY_RANGE_METHOD_DUPLICATE_EXTENTS": 4,
-	"COPY_RANGE_METHOD_ALL_WITH_FALLBACK": 5,
-}
-
-func (CopyRangeMethod) EnumDescriptor() ([]byte, []int) {
-	return fileDescriptor_78e1061c3022e87e, []int{0}
-}
-
-func init() {
-	proto.RegisterEnum("fs.CopyRangeMethod", CopyRangeMethod_name, CopyRangeMethod_value)
-}
-
-func init() { proto.RegisterFile("lib/fs/copyrangemethod.proto", fileDescriptor_78e1061c3022e87e) }
-
-var fileDescriptor_78e1061c3022e87e = []byte{
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