public void Save()
{
byte[] buf = this.data_in.ToArray();
this.data_in.Clear();
this.data_in = new List <byte>();
if (this.is_opus)
{
buf = Opus.Decode(buf);
}
else
{
for (int i = 0; i < this.compression_count; i++)
{
buf = Zip.Decompress(buf);
}
}
if (buf.Length > 0)
{
StringBuilder sb = new StringBuilder();
sb.Append(Helpers.EndPointToHexString(this.EndPoint));
sb.Append("_");
sb.Append(Helpers.UnixTimeMS);
sb.Append("_");
sb.Append(this.Ident);
try
{
File.WriteAllBytes(Path.Combine(Settings.VoicePath, sb.ToString() + ".wav"), buf);
this.FileName = sb.ToString();
}
catch { }
sb = null;
}
buf = null;
}
public static byte[][] GetPackets(VoiceRecorderSendMethod m, byte len)
{
List <byte[]> packets = new List <byte[]>();
byte[] org_data = RecordBytes();
uint ident = Settings.Time;
byte clip_len = (byte)(len + 2);
uint uncompressed_size = (uint)org_data.Length;
uint compressed_size = uncompressed_size;
List <uint> compress_results = new List <uint>();
if (m == VoiceRecorderSendMethod.Opus)
{
org_data = Opus.Encode(org_data);
uncompressed_size = (uint)org_data.Length;
List <byte> data_to_send = new List <byte>(org_data);
if (data_to_send.Count < MAX_CHUNK_SIZE)
{
packets.Add(TCPOutbound.VoiceFirst(ident, clip_len, 0, uncompressed_size, data_to_send.ToArray()));
}
else
{
packets.Add(TCPOutbound.VoiceFirst(ident, clip_len, 0, uncompressed_size, data_to_send.ToArray()));
data_to_send.RemoveRange(0, MAX_CHUNK_SIZE);
while (data_to_send.Count >= MAX_CHUNK_SIZE)
{
packets.Add(TCPOutbound.VoiceChunk(ident, data_to_send.GetRange(0, MAX_CHUNK_SIZE).ToArray()));
data_to_send.RemoveRange(0, MAX_CHUNK_SIZE);
}
if (data_to_send.Count > 0)
{
packets.Add(TCPOutbound.VoiceChunk(ident, data_to_send.ToArray()));
}
}
}
else
{
while (true)
{
byte[] tmp = Zip.Compress(org_data);
if (tmp.Length < org_data.Length)
{
compress_results.Add((uint)tmp.Length);
compressed_size = (uint)tmp.Length;
org_data = tmp;
}
else
{
break;
}
}
List <byte> data_to_send = new List <byte>(org_data);
List <byte> compress_results_data = new List <byte>();
for (int i = 0; i < compress_results.Count; i++)
{
compress_results_data.AddRange(BitConverter.GetBytes(compress_results[i]));
}
if (data_to_send.Count < MAX_CHUNK_SIZE)
{
packets.Add(TCPOutbound.VoiceFirst(ident, clip_len, (byte)compress_results.Count,
uncompressed_size, compress_results_data.ToArray().Concat(data_to_send).ToArray()));
}
else
{
packets.Add(TCPOutbound.VoiceFirst(ident, clip_len, (byte)compress_results.Count,
uncompressed_size, compress_results_data.ToArray().Concat(data_to_send.GetRange(0, MAX_CHUNK_SIZE)).ToArray()));
data_to_send.RemoveRange(0, MAX_CHUNK_SIZE);
while (data_to_send.Count >= MAX_CHUNK_SIZE)
{
packets.Add(TCPOutbound.VoiceChunk(ident, data_to_send.GetRange(0, MAX_CHUNK_SIZE).ToArray()));
data_to_send.RemoveRange(0, MAX_CHUNK_SIZE);
}
if (data_to_send.Count > 0)
{
packets.Add(TCPOutbound.VoiceChunk(ident, data_to_send.ToArray()));
}
}
}
return(packets.ToArray());
}
