winscp/source/core/Interface.h

//---------------------------------------------------------------------------
#ifndef InterfaceH
#define InterfaceH
//---------------------------------------------------------------------------
#include "Configuration.h"
#include "SessionData.h"
#define HELP_NONE ""
//---------------------------------------------------------------------------
TConfiguration * __fastcall CreateConfiguration();

void __fastcall ShowExtendedException(Exception * E);
bool __fastcall AppendExceptionStackTraceAndForget(TStrings *& MoreMessages);

UnicodeString __fastcall GetCompanyRegistryKey();
UnicodeString __fastcall GetRegistryKey();
void * __fastcall BusyStart();
void __fastcall BusyEnd(void * Token);
UnicodeString __fastcall AppNameString();
UnicodeString __fastcall SshVersionString();
void __fastcall CopyToClipboard(UnicodeString Text);
int __fastcall StartThread(void * SecurityAttributes, unsigned StackSize,
  TThreadFunc ThreadFunc, void * Parameter, unsigned CreationFlags,
  TThreadID & ThreadId);

// Order of the values also define order of the buttons/answers on the prompts
// MessageDlg relies on these to be <= 0x0000FFFF
const unsigned int qaYes =      0x00000001;
// MessageDlg relies that answer do not conflict with mrCancel (=0x2)
const unsigned int qaNo =       0x00000004;
const unsigned int qaOK =       0x00000008;
const unsigned int qaCancel =   0x00000010;
const unsigned int qaYesToAll = 0x00000020;
const unsigned int qaNoToAll =  0x00000040;
const unsigned int qaAbort =    0x00000080;
const unsigned int qaRetry =    0x00000100;
const unsigned int qaIgnore =   0x00000200;
const unsigned int qaSkip =     0x00000400;
const unsigned int qaAll =      0x00000800;
const unsigned int qaHelp =     0x00001000;
const unsigned int qaReport =   0x00002000;

const unsigned int qaFirst = qaYes;
const unsigned int qaLast = qaReport;

const unsigned int qaNeverAskAgain = 0x00010000;

const int qpFatalAbort =           0x01;
const int qpNeverAskAgainCheck =   0x02;
const int qpAllowContinueOnError = 0x04;
const int qpIgnoreAbort =          0x08;

struct TQueryButtonAlias
{
  TQueryButtonAlias();

  unsigned int Button;
  UnicodeString Alias;
  TNotifyEvent OnClick;
  int GroupWith;
  TShiftState GrouppedShiftState;
};

typedef void __fastcall (__closure *TQueryParamsTimerEvent)(unsigned int & Result);
enum TQueryType { qtConfirmation, qtWarning, qtError, qtInformation };

struct TQueryParams
{
  TQueryParams(unsigned int AParams = 0, UnicodeString AHelpKeyword = HELP_NONE);
  TQueryParams(const TQueryParams & Source);

  void Assign(const TQueryParams & Source);

  const TQueryButtonAlias * Aliases;
  unsigned int AliasesCount;
  unsigned int Params;
  unsigned int Timer;
  TQueryParamsTimerEvent TimerEvent;
  UnicodeString TimerMessage;
  unsigned int TimerAnswers;
  TQueryType TimerQueryType;
  unsigned int Timeout;
  unsigned int TimeoutAnswer;
  unsigned int NoBatchAnswers;
  UnicodeString HelpKeyword;
};

enum TPromptKind
{
  pkPrompt,
  pkFileName,
  pkUserName,
  pkPassphrase,
  pkTIS,
  pkCryptoCard,
  pkKeybInteractive,
  pkPassword,
  pkNewPassword
};

enum TPromptUserParam { pupEcho = 0x01, pupRemember = 0x02 };

bool __fastcall IsAuthenticationPrompt(TPromptKind Kind);
bool __fastcall IsPasswordOrPassphrasePrompt(TPromptKind Kind, TStrings * Prompts);
bool __fastcall IsPasswordPrompt(TPromptKind Kind, TStrings * Prompts);
//---------------------------------------------------------------------------
typedef void __fastcall (__closure *TFileFoundEvent)
  (TTerminal * Terminal, const UnicodeString FileName, const TRemoteFile * File,
   bool & Cancel);
typedef void __fastcall (__closure *TFindingFileEvent)
  (TTerminal * Terminal, const UnicodeString Directory, bool & Cancel);
//---------------------------------------------------------------------------
class TOperationVisualizer
{
public:
  __fastcall TOperationVisualizer(bool UseBusyCursor = true);
  __fastcall ~TOperationVisualizer();

private:
  bool FUseBusyCursor;
  void * FToken;
};
//---------------------------------------------------------------------------
class TInstantOperationVisualizer : public TOperationVisualizer
{
public:
  __fastcall TInstantOperationVisualizer();
  __fastcall ~TInstantOperationVisualizer();

private:
  TDateTime FStart;
};
//---------------------------------------------------------------------------
struct TClipboardHandler
{
  UnicodeString Text;

  void __fastcall Copy(TObject * /*Sender*/)
  {
    TInstantOperationVisualizer Visualizer;
    CopyToClipboard(Text);
  }
};
//---------------------------------------------------------------------------
#endif