public MTPDataResponse ExecuteReadBigData(uint code,Stream stream, StillImageDevice.TransferCallback callback, params uint[] parameters)
{
lock (_locker)
{
var cmd = new CmdRequest(code) { Parameters = parameters };
_client.Write(cmd);
var res1 = _client.Read();
var response = res1 as CmdResponse;
if (response != null)
{
return new MTPDataResponse() { ErrorCode = (uint)response.Code };
}
var response1 = res1 as StartDataPacket;
var res2 = _client.Read(callback);
var res3 = (EndDataPacket)res2;
var res4 = _client.Read();
return new MTPDataResponse() { Data = res3.Data };
}
}
public uint ExecuteWriteData(uint code, byte[] data, params uint[] parameters)
{
//6->
//9->
//7<-
lock (_locker)
{
var cmd = new CmdRequest(code,2) {Parameters = parameters};
_client.Write(cmd);
_client.Write(new StartDataPacket() {Data = data, TransactionID = cmd.TransactionID});
var res1 = _client.Read();
var response = res1 as CmdResponse;
if (response != null)
{
return (uint) response.Code;
}
}
return 0;
}