public static string TranslateString(string str)
{
if (String.IsNullOrEmpty(str))
return str;
UnmanagedStringHandle stringHandle = UnmanagedStringHandle.Empty;
try
{
StringEncoding mirandaEncoding = MirandaEnvironment.MirandaStringEncoding;
LanguagePackEncoding encoding = (mirandaEncoding == StringEncoding.Unicode ? LanguagePackEncoding.Unicode : LanguagePackEncoding.Ansi);
stringHandle = new UnmanagedStringHandle(str, mirandaEncoding);
IntPtr translatedPtr = (IntPtr)MirandaContext.Current.CallService(MS_LANGPACK_TRANSLATESTRING, (UIntPtr)encoding, stringHandle.IntPtr);
return translatedPtr == stringHandle.IntPtr ? str : Translate.ToString(translatedPtr, mirandaEncoding);
}
catch (Exception e)
{
throw new MirandaException(TextResources.ExceptionMsg_ErrorWhileCallingMirandaService, e);
}
finally
{
stringHandle.Free();
}
}
public void FreeTest()
{
UnmanagedStringHandle handle = new UnmanagedStringHandle("foo");
handle.Free();
handle = UnmanagedStringHandle.Empty;
handle.Free();
}
public static int BroadcastAck(string moduleName, AckType type, bool success, IntPtr contactHandle, IntPtr processHandle, IntPtr lParam)
{
UnmanagedStringHandle pModuleName = UnmanagedStringHandle.Empty;
try
{
pModuleName = new UnmanagedStringHandle(moduleName, StringEncoding.Ansi);
return BroadcastAck(pModuleName.IntPtr, type, success, contactHandle, processHandle, lParam);
}
finally
{
pModuleName.Free();
}
}
public static IntPtr LoadProtocolIcon(string protocolName, StatusMode status)
{
UnmanagedStringHandle protoNamePtr = UnmanagedStringHandle.Empty;
try
{
protoNamePtr = new UnmanagedStringHandle(protocolName, StringEncoding.Ansi);
return (IntPtr)MirandaContext.Current.CallService(MS_SKIN_LOADPROTOICON, protoNamePtr.IntPtr, (IntPtr)status);
}
finally
{
protoNamePtr.Free();
}
}
private unsafe void SimulateNewEvent()
{
DBEVENTINFO info = new DBEVENTINFO(0, IntPtr.Zero);
info.Module = Translate.ToHandle("ICQ", StringEncoding.Ansi).IntPtr;
UnmanagedStringHandle str = new UnmanagedStringHandle("aěščřšžšž", StringEncoding.MirandaDefault);
info.BlobSize = (uint)str.Size;
info.BlobPtr = str;
info.EventType = 0;
info.Flags = 0;
info.Timestamp = Utilities.GetTimestamp();
IntPtr result = new IntPtr(MirandaContext.Current.CallService("DB/Event/Add", Translate.ToHandle(MirandaContext.Current.MirandaDatabase.FindContact("177147220", ContactInfoProperty.UniqueID, StringEncoding.Ansi).MirandaHandle), new UnmanagedStructHandle<DBEVENTINFO>(ref info)));
}
public void ConstructorTest()
{
const string str = "foo";
UnmanagedStringHandle handle = UnmanagedStringHandle.Empty;
try
{
handle = new UnmanagedStringHandle(str);
Assert.AreEqual<string>(str, Marshal.PtrToStringAnsi(handle.IntPtr));
}
finally
{
handle.Free();
}
try
{
handle = new UnmanagedStringHandle(str, StringEncoding.Unicode);
Assert.AreEqual<string>(str, Marshal.PtrToStringUni(handle.IntPtr));
}
finally
{
handle.Free();
}
}
protected override unsafe bool PerformMerge()
{
ContactInfo contactInfo = GetContact();
IntPtr blobPtr = Marshal.AllocHGlobal(eventBlob.Length);
UnmanagedStringHandle moduleStrPtr = new UnmanagedStringHandle(eventModule, StringEncoding.Ansi);
try
{
Marshal.Copy(eventBlob, 0, blobPtr, eventBlob.Length);
DBEVENTINFO eventInfo = this.eventInfo;
eventInfo.Module = moduleStrPtr.IntPtr;
eventInfo.Flags |= (uint)DatabaseEventProperties.Read;
eventInfo.BlobSize = (uint)eventBlob.Length;
eventInfo.BlobPtr = blobPtr;
int eventHandle = MirandaContext.Current.CallService(MS_DB_EVENT_ADD, Translate.ToHandle(contactInfo.MirandaHandle), new IntPtr(&eventInfo));
return (eventHandle != 0);
}
finally
{
if (blobPtr != IntPtr.Zero)
Marshal.FreeHGlobal(blobPtr);
moduleStrPtr.Free();
}
}
