C++ (Cpp) CreateConfigStorage示例

示例#1

文件： Configuration.cpp 项目： kocicjelena/Far-NetBox

void TConfiguration::SetStorage(TStorage Value)
{
  if (FStorage != Value)
  {
    TStorage StorageBak = FStorage;
    try
    {
      std::unique_ptr<THierarchicalStorage> SourceStorage(CreateConfigStorage());
      std::unique_ptr<THierarchicalStorage> TargetStorage(CreateConfigStorage());
      SourceStorage->SetAccessMode(smRead);

      FStorage = Value;

      TargetStorage->SetAccessMode(smReadWrite);
      TargetStorage->SetExplicit(true);

      // copy before save as it removes the ini file,
      // when switching from ini to registry
      CopyData(SourceStorage.get(), TargetStorage.get());
      // save all and explicit
      DoSave(true, true);
    }
    catch (...)
    {
      // If this fails, do not pretend that storage was switched.
      // For instance:
      // - When writing to an INI file fails (unlikely, as we fallback to user profile)
      // - When removing INI file fails, when switching to registry
      //   (possible, when the INI file is in Program Files folder)
      FStorage = StorageBak;
      throw;
    }
  }
}

示例#2

文件： Configuration.cpp 项目： kocicjelena/Far-NetBox

void TConfiguration::DoSave(bool All, bool Explicit)
{
  if (FDontSave)
  {
    return;
  }

  std::unique_ptr<THierarchicalStorage> Storage(CreateConfigStorage());
  Storage->SetAccessMode(smReadWrite);
  Storage->SetExplicit(Explicit);
  if (Storage->OpenSubKey(GetConfigurationSubKey(), true))
  {
     // if saving to TOptionsStorage, make sure we save everything so that
     // all configuration is properly transferred to the master storage
     bool ConfigAll = All || Storage->GetTemporary();
     SaveData(Storage.get(), ConfigAll);
  }

  Saved();

  if (All)
  {
    StoredSessions->Save(true, Explicit);
  }

  // clean up as last, so that if it fails (read only INI), the saving can proceed
  if (GetStorage() == stRegistry)
  {
    CleanupIniFile();
  }
}

示例#3

文件： FarConfiguration.cpp 项目： Ugnis/Far-NetBox

void TFarConfiguration::Load()
{
  std::unique_ptr<THierarchicalStorage> Storage(CreateConfigStorage());
  FForceInheritance = true;
  SCOPE_EXIT
  {
    FForceInheritance = false;
  };
  TGUIConfiguration::Load(Storage.get());
}

示例#4

文件： Configuration.cpp 项目： elfmz/far2l

void TConfiguration::RememberLastFingerprint(const UnicodeString & SiteKey, const UnicodeString & FingerprintType, const UnicodeString & Fingerprint)
{
  std::unique_ptr<THierarchicalStorage> Storage(CreateConfigStorage());
  Storage->SetAccessMode(smReadWrite);

  if (Storage->OpenSubKey(GetConfigurationSubKey(), true) &&
      Storage->OpenSubKey("LastFingerprints", true))
  {
    UnicodeString FingerprintKey = FormatFingerprintKey(SiteKey, FingerprintType);
    Storage->WriteString(FingerprintKey, Fingerprint);
  }
}

示例#5

文件： Configuration.cpp 项目： kocicjelena/Far-NetBox

void TConfiguration::NeverShowBanner(const UnicodeString & SessionKey,
  const UnicodeString & Banner)
{
  std::unique_ptr<THierarchicalStorage> Storage(CreateConfigStorage());
  Storage->SetAccessMode(smReadWrite);

  if (Storage->OpenSubKey(GetConfigurationSubKey(), true) &&
      Storage->OpenSubKey(L"Banners", true))
  {
    Storage->WriteString(SessionKey, BannerHash(Banner));
  }
}

示例#6

文件： Configuration.cpp 项目： kocicjelena/Far-NetBox

void TConfiguration::LoadDirectoryChangesCache(const UnicodeString & SessionKey,
  TRemoteDirectoryChangesCache * DirectoryChangesCache)
{
  std::unique_ptr<THierarchicalStorage> Storage(CreateConfigStorage());
  Storage->SetAccessMode(smRead);
  if (Storage->OpenSubKey(GetConfigurationSubKey(), false) &&
      Storage->OpenSubKey(L"CDCache", false) &&
      Storage->ValueExists(SessionKey))
  {
    DirectoryChangesCache->Deserialize(Storage->ReadBinaryData(SessionKey));
  }
}

示例#7

文件： Configuration.cpp 项目： kocicjelena/Far-NetBox

bool TConfiguration::ShowBanner(const UnicodeString & SessionKey,
  const UnicodeString & Banner)
{
  std::unique_ptr<THierarchicalStorage> Storage(CreateConfigStorage());
  Storage->SetAccessMode(smRead);
  bool Result =
    !Storage->OpenSubKey(GetConfigurationSubKey(), false) ||
    !Storage->OpenSubKey(L"Banners", false) ||
    !Storage->ValueExists(SessionKey) ||
    (Storage->ReadString(SessionKey, L"") != BannerHash(Banner));

  return Result;
}

示例#8

文件： Configuration.cpp 项目： kocicjelena/Far-NetBox

void TConfiguration::SaveDirectoryChangesCache(const UnicodeString & SessionKey,
  TRemoteDirectoryChangesCache * DirectoryChangesCache)
{
  std::unique_ptr<THierarchicalStorage> Storage(CreateConfigStorage());
  Storage->SetAccessMode(smReadWrite);
  if (Storage->OpenSubKey(GetConfigurationSubKey(), true) &&
      Storage->OpenSubKey(L"CDCache", true))
  {
    UnicodeString Data;
    DirectoryChangesCache->Serialize(Data);
    Storage->WriteBinaryData(SessionKey, Data);
  }
}

示例#9

文件： Configuration.cpp 项目： elfmz/far2l

UnicodeString TConfiguration::GetLastFingerprint(const UnicodeString & SiteKey, const UnicodeString & FingerprintType)
{
  UnicodeString Result;

  std::unique_ptr<THierarchicalStorage> Storage(CreateConfigStorage());
  Storage->SetAccessMode(smRead);

  if (Storage->OpenSubKey(GetConfigurationSubKey(), false) &&
      Storage->OpenSubKey("LastFingerprints", false))
  {
    UnicodeString FingerprintKey = FormatFingerprintKey(SiteKey, FingerprintType);
    Result = Storage->ReadString(FingerprintKey, L"");
  }
  return Result;
}