C++ (Cpp) ShowExtendedException Examples

Example #1

//---------------------------------------------------------------------------
void CoreInitialize()
{
  Randomize();
  CryptographyInitialize();

  // configuration needs to be created and loaded before putty is initialized,
  // so that random seed path is known
  Configuration = CreateConfiguration();

  try
  {
    Configuration->Load();
  }
  catch (Exception & E)
  {
    ShowExtendedException(&E);
  }

  PuttyInitialize();
  #ifndef NO_FILEZILLA
  TFileZillaIntf::Initialize();
  #endif

  StoredSessions = new TStoredSessionList();

  try
  {
    StoredSessions->Load();
  }
  catch (Exception & E)
  {
    ShowExtendedException(&E);
  }
}

Example #2

File: WinSCP.cpp Project: elazzi/winscp

USEFORM("forms\Glyphs.cpp", GlyphsModule); /* TDataModule: File Type */
//---------------------------------------------------------------------------
#include <CoreMain.h>
#include <WinInterface.h>
#include <ProgParams.h>
#include <VCLCommon.h>
#include <Setup.h>
//---------------------------------------------------------------------------
WINAPI wWinMain(HINSTANCE, HINSTANCE, LPWSTR, int)
{
  int Result = 0;
  try
  {
    WinInitialize();
    Application->Initialize();
    Application->MainFormOnTaskBar = true;
    Application->ModalPopupMode = pmAuto;
    SetEnvironmentVariable(L"WINSCP_PATH",
      ExcludeTrailingBackslash(ExtractFilePath(Application->ExeName)).c_str());
    CoreInitialize();
    InitializeWinHelp();
    InitializeSystemSettings();
    // now everything is setup and mainly the configured locale is already loaded,
    // detect scaling type and possibly forbid further runtime changes to locale
    GUIConfiguration->DetectScalingType();

    try
    {
      try
      {
        ConfigureInterface();
        SetupInitialize();

        Application->Title = AppName;
        Result = Execute();
      }
      catch (Exception & E)
      {
        // Capture most errors before Usage class is released,
        // so that we can count them
        Configuration->Usage->Inc(L"GlobalFailures");
        ShowExtendedException(&E);
      }
    }
    __finally
    {
      FinalizeSystemSettings();
      FinalizeWinHelp();
      CoreFinalize();
      WinFinalize();
    }
  }
  catch (Exception &E)
  {
    ShowExtendedException(&E);
  }
  return Result;
}

Example #3

File: CoreMain.cpp Project: kocicjelena/Far-NetBox

void CoreLoad()
{
  bool SessionList = false;
  std::unique_ptr<THierarchicalStorage> SessionsStorage(GetConfiguration()->CreateStorage(SessionList));
  THierarchicalStorage * ConfigStorage = nullptr;
  std::unique_ptr<THierarchicalStorage> ConfigStorageAuto;
  if (!SessionList)
  {
    // can reuse this for configuration
    ConfigStorage = SessionsStorage.get();
  }
  else
  {
    ConfigStorageAuto.reset(GetConfiguration()->CreateConfigStorage());
    ConfigStorage = ConfigStorageAuto.get();
  }

  assert(GetConfiguration() != nullptr);

  try
  {
    GetConfiguration()->Load(ConfigStorage);
  }
  catch (Exception & E)
  {
    ShowExtendedException(&E);
  }

  // should be noop, unless exception occurred above
  ConfigStorage->CloseAll();

  StoredSessions = new TStoredSessionList();

  try
  {
    if (SessionsStorage->OpenSubKey(GetConfiguration()->GetStoredSessionsSubKey(), false))
    {
      StoredSessions->Load(SessionsStorage.get());
    }
  }
  catch (Exception & E)
  {
    ShowExtendedException(&E);
  }
}

Example #4

//---------------------------------------------------------------------------
void __fastcall TEditorForm::DoWindowClose(bool Forced)
{
  if (FOnWindowClose != NULL)
  {
    try
    {
      FOnWindowClose(this, Forced);
    }
    catch(Exception & E)
    {
      ShowExtendedException(&E);
    }
  }
}

Example #5

File: FarInterface.cpp Project: michaellukashov/Far-NetBox

void ValidateMaskEditT(UnicodeString Mask, TEditControl *Edit, int ForceDirectoryMasks)
{
  DebugAssert(Edit != nullptr);
  TFileMasks Masks(ForceDirectoryMasks);
  try
  {
    Masks = Mask;
  }
  catch (EFileMasksException &E)
  {
    ShowExtendedException(&E);
    Edit->SetFocus();
    // This does not work for TEdit and TMemo (descendants of TCustomEdit) anymore,
    // as it re-selects whole text on exception in TCustomEdit.CMExit
//    Edit->SelStart = E.ErrorStart - 1;
//    Edit->SelLength = E.ErrorLen;
    Abort();
  }
}

Example #6

File: CoreMain.cpp Project: kocicjelena/Far-NetBox

void CoreFinalize()
{
  try
  {
    GetConfiguration()->Save();
  }
  catch (Exception & E)
  {
    ShowExtendedException(&E);
  }

  NeonFinalize();
  #ifndef NO_FILEZILLA
  TFileZillaIntf::Finalize();
  #endif
  PuttyFinalize();

  SAFE_DESTROY(StoredSessions);
  DeleteConfiguration();

  CryptographyFinalize();
  WinFinalize();
}

Example #7

//---------------------------------------------------------------------------
void CoreFinalize()
{
  try
  {
    Configuration->Save();
  }
  catch(Exception & E)
  {
    ShowExtendedException(&E);
  }

  #ifndef NO_FILEZILLA
  TFileZillaIntf::Finalize();
  #endif
  PuttyFinalize();

  delete StoredSessions;
  StoredSessions = NULL;
  delete Configuration;
  Configuration = NULL;

  CryptographyFinalize();
}

Example #8

File: Cleanup.cpp Project: elazzi/winscp

//---------------------------------------------------------------------
Boolean __fastcall DoCleanupDialog(TStoredSessionList *SessionList,
  TConfiguration *Configuration)
{
  Boolean Result;
  TCleanupDialog *CleanupDialog;
  try {
    CleanupDialog = new TCleanupDialog(Application);

    CleanupDialog->SessionList = SessionList;
    CleanupDialog->Configuration = Configuration;

    Result = (CleanupDialog->ShowModal() == DefaultResult(CleanupDialog));
    if (Result)
    {
      Configuration->Usage->Inc(L"Cleanups");

      for (int i = wdConfiguration; i <= wdTemporaryFolders; i++)
      {
        if (CleanupDialog->CleanupData[(TWinSCPData)i])
        {
          try
          {
            switch (i)
            {
              case wdConfiguration:
                Configuration->CleanupConfiguration();
                break;

              case wdStoredSessions:
                SessionList->Cleanup();
                break;

              case wdHostKeys:
                Configuration->CleanupHostKeys();
                break;

              case wdConfigurationIniFile:
                Configuration->CleanupIniFile();
                break;

              case wdRandomSeedFile:
                Configuration->CleanupRandomSeedFile();
                break;

              case wdTemporaryFolders:
                WinConfiguration->CleanupTemporaryFolders();
                break;
            }
          }
          catch(Exception & E)
          {
            ShowExtendedException(&E);
          }
        }
      }
    }
  } __finally {
    delete CleanupDialog;
  }
  return Result;
}