public override object Read(uint type, NativeBufferStream buffer, int offset, int cnt)
{
Google.Protobuf.MessageParser parser;
DataParsers.TryGetValue(type, out parser);
if (parser != null)
{
try
{
buffer.Seek(offset, SeekOrigin.Begin);
buffer.SetLength(offset + cnt);
var rv = parser.ParseFrom(buffer);
return(rv);
}
catch (Exception e)
{
PlatDependant.LogError(e);
}
}
return(null);
}
public void Write(NativeBufferStream buffer, int offset, int count)
{
if (_Con != null)
{
buffer.Seek(0, SeekOrigin.Begin);
int cntwrote = 0;
while (cntwrote < count)
{
var sbuffer = BufferPool.GetBufferFromPool();
int scnt = count - cntwrote;
if (sbuffer.Length < scnt)
{
scnt = sbuffer.Length;
}
buffer.Read(sbuffer, 0, scnt);
_Con.Send(sbuffer, scnt);
cntwrote += scnt;
}
}
}
public override void PrepareBlock(NativeBufferStream data, uint type, uint flags, uint seq, uint sseq)
{
if (data != null)
{
var size = data.Count;
var codedstream = GetCodedOutputStream();
codedstream.Reinit(data);
data.InsertMode = true;
data.Seek(0, SeekOrigin.Begin);
codedstream.WriteTag(1, Google.Protobuf.WireFormat.WireType.Varint);
codedstream.WriteUInt32(type);
codedstream.WriteTag(2, Google.Protobuf.WireFormat.WireType.Varint);
codedstream.WriteUInt32(flags);
codedstream.WriteTag(3, Google.Protobuf.WireFormat.WireType.Varint);
codedstream.WriteUInt32(seq);
codedstream.WriteTag(4, Google.Protobuf.WireFormat.WireType.Varint);
codedstream.WriteUInt32(sseq);
codedstream.WriteTag(5, Google.Protobuf.WireFormat.WireType.LengthDelimited);
codedstream.WriteLength(size);
codedstream.Flush();
ReturnCodedOutputStream(codedstream);
}
}
