qosify: add qosify-status script

This will show detailed status for all devices/interfaces

Signed-off-by: Felix Fietkau <[email protected]>

package/network/config/qosify/Makefile

@@ -46,7 +46,10 @@ endef
 define Package/qosify/install
 	$(INSTALL_DIR) $(1)/lib/bpf $(1)/usr/sbin $(1)/etc/init.d $(1)/etc/config $(1)/etc/hotplug.d/net $(1)/etc/qosify
 	$(INSTALL_DATA) $(PKG_BUILD_DIR)/qosify-bpf.o $(1)/lib/bpf
-	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/qosify $(1)/usr/sbin/
+	$(INSTALL_BIN) \
+		$(PKG_INSTALL_DIR)/usr/bin/qosify \
+		./files/qosify-status \
+		$(1)/usr/sbin/
 	$(INSTALL_BIN) ./files/qosify.init $(1)/etc/init.d/qosify
 	$(INSTALL_DATA) ./files/qosify-defaults.conf $(1)/etc/qosify/00-defaults.conf
 	$(INSTALL_DATA) ./files/qosify.conf $(1)/etc/config/qosify

package/network/config/qosify/files/qosify-status

@@ -0,0 +1,70 @@
+#!/bin/sh
+. /usr/share/libubox/jshn.sh
+
+dev_status() {
+	tc -s qdisc sh dev "$1" root
+	echo
+}
+
+common_status() {
+	json_get_vars ifname ingress egress
+
+	[ -n "$ifname" ] || return
+
+	[ "$egress" -gt 0 ] && {
+		echo "egress status:"
+		dev_status "$ifname"
+	}
+	[ "$ingress" -gt 0 ] && {
+		echo "ingress status:"
+		dev_status "$(printf %.16s "ifb-$ifname")"
+	}
+}
+
+is_active() {
+	json_get_vars active
+
+	[ "${active:-0}" -gt 0 ]
+}
+
+device_status() {
+	local name="$2"
+
+	json_select "$name"
+
+	if is_active; then
+		status="active"
+	else
+		status="not found"
+	fi
+
+	echo "===== device $name: $status ====="
+
+	is_active && common_status
+
+	json_select ..
+}
+
+interface_status() {
+	local name="$2"
+
+	json_select "$name"
+
+	if is_active; then
+		status="active"
+	elif ubus -S -t 0 wait_for "network.interface.$name"; then
+		status="down"
+	else
+		status="not found"
+	fi
+
+	echo "===== interface $name: $status ====="
+
+	is_active && common_status
+
+	json_select ..
+}
+
+json_load "$(ubus call qosify status)"
+json_for_each_item device_status devices
+json_for_each_item interface_status interfaces