public static bool IsVideo(TLDecryptedMessageMediaDocument45 document)
{
#if WP8
var document22 = document;
if (document22 != null)
{
return(IsVideo(document22, document22.Size));
}
#endif
return(false);
}
private static TLDecryptedMessageMediaBase GetDecryptedMediaDocument(StorageFile file, TLEncryptedChat chat, TLPhotoSize thumb, ulong size, Telegram.Api.WindowsPhone.Tuple <TLString, TLString> keyIV, TLEncryptedFile fileLocation)
{
TLDecryptedMessageMediaBase decryptedMediaDocument;
var chat17 = chat as TLEncryptedChat17;
if (chat17 != null)
{
if (chat17.Layer.Value >= Constants.MinSecretChatWithCaptionsLayer)
{
decryptedMediaDocument = new TLDecryptedMessageMediaDocument45
{
Thumb = thumb != null ? thumb.Bytes : TLString.Empty,
ThumbW = thumb != null ? thumb.W : new TLInt(0),
ThumbH = thumb != null ? thumb.H : new TLInt(0),
FileName = new TLString(Path.GetFileName(file.Name)),
MimeType = new TLString(file.ContentType),
Size = new TLInt((int)size),
Key = keyIV.Item1,
IV = keyIV.Item2,
Caption = TLString.Empty,
File = fileLocation,
StorageFile = file,
UploadingProgress = 0.001
};
}
else
{
decryptedMediaDocument = new TLDecryptedMessageMediaDocument
{
Thumb = thumb != null ? thumb.Bytes : TLString.Empty,
ThumbW = thumb != null ? thumb.W : new TLInt(0),
ThumbH = thumb != null ? thumb.H : new TLInt(0),
FileName = new TLString(Path.GetFileName(file.Name)),
MimeType = new TLString(file.ContentType),
Size = new TLInt((int)size),
Key = keyIV.Item1,
IV = keyIV.Item2,
File = fileLocation,
StorageFile = file,
UploadingProgress = 0.001
};
}
}
else
{
decryptedMediaDocument = new TLDecryptedMessageMediaDocument
{
Thumb = thumb != null ? thumb.Bytes : TLString.Empty,
ThumbW = thumb != null ? thumb.W : new TLInt(0),
ThumbH = thumb != null ? thumb.H : new TLInt(0),
FileName = new TLString(Path.GetFileName(file.Name)),
MimeType = new TLString(file.ContentType),
Size = new TLInt((int)size),
Key = keyIV.Item1,
IV = keyIV.Item2,
File = fileLocation,
StorageFile = file,
UploadingProgress = 0.001
};
}
return(decryptedMediaDocument);
}
private static TLDecryptedMessageMediaBase GetDecryptedMediaDocument(Photo p, TLEncryptedChat chat, TLString thumb, TLInt thumbW, TLInt thumbH, TLString mimeType, Telegram.Api.WindowsPhone.Tuple <TLString, TLString> keyIV, TLEncryptedFile fileLocation)
{
TLDecryptedMessageMediaBase decryptedMediaDocument;
var chat17 = chat as TLEncryptedChat17;
if (chat17 != null)
{
if (chat17.Layer.Value >= Constants.MinSecretChatWithCaptionsLayer)
{
decryptedMediaDocument = new TLDecryptedMessageMediaDocument45
{
Thumb = thumb,
ThumbW = thumbW,
ThumbH = thumbH,
FileName = new TLString(Path.GetFileName(p.FileName)),
MimeType = mimeType,
Size = new TLInt(p.Bytes.Length),
Key = keyIV.Item1,
IV = keyIV.Item2,
Caption = TLString.Empty,
File = fileLocation,
UploadingProgress = 0.001
};
}
else
{
decryptedMediaDocument = new TLDecryptedMessageMediaDocument
{
Thumb = thumb,
ThumbW = thumbW,
ThumbH = thumbH,
FileName = new TLString(Path.GetFileName(p.FileName)),
MimeType = mimeType,
Size = new TLInt(p.Bytes.Length),
Key = keyIV.Item1,
IV = keyIV.Item2,
File = fileLocation,
UploadingProgress = 0.001
};
}
}
else
{
decryptedMediaDocument = new TLDecryptedMessageMediaDocument
{
Thumb = thumb,
ThumbW = thumbW,
ThumbH = thumbH,
FileName = new TLString(Path.GetFileName(p.FileName)),
MimeType = mimeType,
Size = new TLInt(p.Bytes.Length),
Key = keyIV.Item1,
IV = keyIV.Item2,
File = fileLocation,
UploadingProgress = 0.001
};
}
return(decryptedMediaDocument);
}
public void SendAudio(AudioEventArgs args)
{
var chat = Chat as TLEncryptedChat;
if (chat == null)
{
return;
}
if (string.IsNullOrEmpty(args.OggFileName))
{
return;
}
var dcId = TLInt.Random();
var id = TLLong.Random();
var accessHash = TLLong.Random();
var oggFileName = String.Format("audio{0}_{1}.mp3", id, accessHash);
var wavFileName = Path.GetFileNameWithoutExtension(oggFileName) + ".wav";
long size = 0;
using (var storage = IsolatedStorageFile.GetUserStoreForApplication())
{
storage.MoveFile(args.OggFileName, oggFileName);
using (var file = storage.OpenFile(oggFileName, FileMode.Open, FileAccess.Read))
{
size = file.Length;
}
var wavStream = Wav.GetWavAsMemoryStream(args.PcmStream, 16000, 1, 16);
using (var file = new IsolatedStorageFileStream(wavFileName, FileMode.OpenOrCreate, storage))
{
wavStream.Seek(0, SeekOrigin.Begin);
wavStream.CopyTo(file);
file.Flush();
}
}
var fileLocation = new TLEncryptedFile
{
Id = id,
AccessHash = accessHash,
DCId = dcId,
Size = new TLInt((int)size),
KeyFingerprint = new TLInt(0),
FileName = new TLString(Path.GetFileName(oggFileName))
};
var keyIV = GenerateKeyIV();
TLDecryptedMessageMediaBase decryptedMediaAudio;
var encryptedChat17 = chat as TLEncryptedChat17;
if (encryptedChat17 != null)
{
if (encryptedChat17.Layer.Value >= Constants.MinSecretChatWithAudioAsDocumentsLayer)
{
var opus = new TelegramClient_Opus.WindowsPhoneRuntimeComponent();
var bytes = opus.GetWaveform(ApplicationData.Current.LocalFolder.Path + "\\" + oggFileName);
var resultSamples = bytes.Length;
var bites2 = new BitArray(5 * bytes.Length);
var count = 0;
for (var i = 0; i < bytes.Length; i++)
{
var result = bytes[i];
var bit1 = result >> 0 & 0x1;
var bit2 = result >> 1 & 0x1;
var bit3 = result >> 2 & 0x1;
var bit4 = result >> 3 & 0x1;
var bit5 = result >> 4 & 0x1;
bites2[count] = Convert.ToBoolean(bit1);
bites2[count + 1] = Convert.ToBoolean(bit2);
bites2[count + 2] = Convert.ToBoolean(bit3);
bites2[count + 3] = Convert.ToBoolean(bit4);
bites2[count + 4] = Convert.ToBoolean(bit5);
count = count + 5;
}
var bytesCount = (resultSamples * 5) / 8 + (((resultSamples * 5) % 8) == 0 ? 0 : 1);
var waveformBytes = new byte[bytesCount];
bites2.CopyTo(waveformBytes, 0);
var waveform = waveformBytes != null?TLString.FromBigEndianData(waveformBytes) : TLString.Empty;
var audioAttribute = new TLDocumentAttributeAudio46
{
Flags = new TLInt((int)DocumentAttributeAudioFlags.Voice),
Duration = new TLInt((int)args.Duration)
};
if (waveformBytes != null)
{
audioAttribute.Waveform = waveform;
}
var attributes = new TLVector <TLDocumentAttributeBase>
{
audioAttribute
};
decryptedMediaAudio = new TLDecryptedMessageMediaDocument45
{
Thumb = TLString.Empty,
ThumbW = new TLInt(0),
ThumbH = new TLInt(0),
MimeType = new TLString("audio/ogg"),
Size = new TLInt((int)size),
Key = keyIV.Item1,
IV = keyIV.Item2,
Attributes = attributes,
Caption = TLString.Empty,
NotListened = true,
File = fileLocation,
UploadingProgress = 0.001
};
}
else
{
decryptedMediaAudio = new TLDecryptedMessageMediaAudio17
{
Duration = new TLInt((int)args.Duration),
MimeType = new TLString("audio/ogg"),
Size = new TLInt((int)size),
Key = keyIV.Item1,
IV = keyIV.Item2,
UserId = new TLInt(StateService.CurrentUserId),
File = fileLocation,
UploadingProgress = 0.001
};
}
}
else
{
decryptedMediaAudio = new TLDecryptedMessageMediaAudio
{
Duration = new TLInt((int)args.Duration),
//MimeType = new TLString("audio/ogg"),
Size = new TLInt((int)size),
Key = keyIV.Item1,
IV = keyIV.Item2,
UserId = new TLInt(StateService.CurrentUserId),
File = fileLocation,
UploadingProgress = 0.001
};
}
var decryptedTuple = GetDecryptedMessageAndObject(TLString.Empty, decryptedMediaAudio, chat, true);
//var message45 = decryptedTuple.Item1 as TLDecryptedMessage45;
//if (message45 != null && message45.IsVoice())
//{
// message45.NotListened = true;
//}
BeginOnUIThread(() =>
{
InsertSendingMessage(decryptedTuple.Item1);
NotifyOfPropertyChange(() => DescriptionVisibility);
});
BeginOnThreadPool(() =>
CacheService.SyncDecryptedMessage(decryptedTuple.Item1, chat,
cachedMessage => SendAudioInternal(decryptedTuple.Item2)));
}
