public bool Open(string ip, int port)
{
try
{
var header = new PtpIpHeader();
_client = new TcpClient();
//_client.SendTimeout = 0;
//_client.ReceiveTimeout = 0;
_client.Connect(ip, port);
_inerStream = _client.GetStream();
Write(new InitCommandRequest());
InitCommandAck res = (InitCommandAck)Read();
_eventclient = new TcpClient();
_eventclient.Connect(ip, port);
_eventinerStream = _eventclient.GetStream();
WriteEvent(new InitEventRequest(res.SessionId));
header.Read(_eventinerStream);
header.Length = 8;
header.Type = (uint)PtpIpContainerType.Ping;
WriteEvent(header);
header.Read(_eventinerStream);
}
catch (Exception e)
{
return(false);
}
return(true);
}
public CmdRequest(uint code, uint datatype = 1)
{
TransactionID = PtpIpProtocol.TransactionId++;
Header = new PtpIpHeader();
Header.Type = (uint) PtpIpContainerType.Cmd_Request;
Code = code;
DataType = datatype;
}
public void WriteEvent(PtpIpHeader container)
{
using (MemoryStream ms = new MemoryStream())
{
container.Write(ms);
_eventinerStream.Write(ms.ToArray(), 0, (int)ms.Length);
}
}
public CmdRequest(uint code, uint datatype = 1)
{
TransactionID = PtpIpProtocol.TransactionId++;
Header = new PtpIpHeader();
Header.Type = (uint)PtpIpContainerType.Cmd_Request;
Code = code;
DataType = datatype;
}
public void Write(PtpIpHeader header)
{
using (MemoryStream ms = new MemoryStream())
{
header.Write(ms);
_inerStream.Write(ms.ToArray(), 0, (int)ms.Length);
_inerStream.Flush();
}
}
public IPtpIpCommand Read(StillImageDevice.TransferCallback callback=null)
{
var header = new PtpIpHeader();
header.Read(_inerStream);
switch ((PtpIpContainerType) header.Type)
{
case PtpIpContainerType.Init_Command_Request:
break;
case PtpIpContainerType.Init_Command_Ack:
var initcommand = new InitCommandAck() {Header = header};
initcommand.Read(_inerStream);
return initcommand;
case PtpIpContainerType.Init_Event_Request:
break;
case PtpIpContainerType.Init_Event_Ack:
break;
case PtpIpContainerType.Init_Fail:
break;
case PtpIpContainerType.Cmd_Request:
break;
case PtpIpContainerType.Cmd_Response:
var cmdresp = new CmdResponse() {Header = header};
cmdresp.Read(_inerStream);
return cmdresp;
case PtpIpContainerType.Event:
break;
case PtpIpContainerType.Start_Data_Packet:
var stardatares = new StartDataPacket() {Header = header};
stardatares.Read(_inerStream);
return stardatares;
case PtpIpContainerType.Data_Packet:
var data = new DataPacket() {Header = header};
data.Read(_inerStream);
return data;
case PtpIpContainerType.Cancel_Transaction:
break;
case PtpIpContainerType.End_Data_Packet:
var enddata = new EndDataPacket() {Header = header};
enddata.Read(_inerStream, callback);
return enddata;
case PtpIpContainerType.Ping:
break;
case PtpIpContainerType.Pong:
break;
default:
throw new ArgumentOutOfRangeException();
}
return null;
}
public override void Write(Stream s)
{
Guid = Guid.NewGuid();
Name = "DCC V1.00";
Header = new PtpIpHeader();
Header.Type = 1;
Header.Length = (uint)(8 + 16 + ((Name.Length + 1) * 2) + 4);
Header.Write(s);
s.Write(Guid.ToByteArray(), 0, 16);
s.Write(Encoding.Unicode.GetBytes(Name), 0, Name.Length * 2);
s.WriteByte(0);
s.WriteByte(0);
//version 1.0
s.WriteByte(0);
s.WriteByte(0);
s.WriteByte(1);
s.WriteByte(0);
}
public override void Write(Stream s)
{
Guid = Guid.NewGuid();
Name = "DCC V1.00";
Header = new PtpIpHeader();
Header.Type = 1;
Header.Length = (uint) (8 + 16 + ((Name.Length + 1)*2)+4);
Header.Write(s);
s.Write(Guid.ToByteArray(), 0, 16);
s.Write(Encoding.Unicode.GetBytes(Name), 0, Name.Length*2);
s.WriteByte(0);
s.WriteByte(0);
//version 1.0
s.WriteByte(0);
s.WriteByte(0);
s.WriteByte(1);
s.WriteByte(0);
}
public bool Open(string ip, int port)
{
try
{
var header = new PtpIpHeader();
_client = new TcpClient();
//_client.SendTimeout = 0;
//_client.ReceiveTimeout = 0;
_client.Connect(ip, port);
_inerStream = _client.GetStream();
Write(new InitCommandRequest());
InitCommandAck res = (InitCommandAck)Read();
_eventclient = new TcpClient();
_eventclient.Connect(ip, port);
_eventinerStream = _eventclient.GetStream();
WriteEvent(new InitEventRequest(res.SessionId));
header.Read(_eventinerStream);
header.Length = 8;
header.Type = (uint) PtpIpContainerType.Ping;
WriteEvent(header);
header.Read(_eventinerStream);
}
catch (Exception e)
{
Log.Error(e);
return false;
}
return true;
}
public BaseCmd()
{
Header = new PtpIpHeader();
}
public void WriteEvent(PtpIpHeader container)
{
using (MemoryStream ms = new MemoryStream())
{
container.Write(ms);
_eventinerStream.Write(ms.ToArray(), 0, (int)ms.Length);
}
}
public void Write(PtpIpHeader header)
{
using (MemoryStream ms = new MemoryStream())
{
header.Write(ms);
_inerStream.Write(ms.ToArray(), 0, (int)ms.Length);
_inerStream.Flush();
}
}
public BaseCmd()
{
Header = new PtpIpHeader();
}
public IPtpIpCommand Read(StillImageDevice.TransferCallback callback = null)
{
var header = new PtpIpHeader();
header.Read(_inerStream);
switch ((PtpIpContainerType)header.Type)
{
case PtpIpContainerType.Init_Command_Request:
break;
case PtpIpContainerType.Init_Command_Ack:
var initcommand = new InitCommandAck()
{
Header = header
};
initcommand.Read(_inerStream);
return(initcommand);
case PtpIpContainerType.Init_Event_Request:
break;
case PtpIpContainerType.Init_Event_Ack:
break;
case PtpIpContainerType.Init_Fail:
break;
case PtpIpContainerType.Cmd_Request:
break;
case PtpIpContainerType.Cmd_Response:
var cmdresp = new CmdResponse()
{
Header = header
};
cmdresp.Read(_inerStream);
return(cmdresp);
case PtpIpContainerType.Event:
break;
case PtpIpContainerType.Start_Data_Packet:
var stardatares = new StartDataPacket()
{
Header = header
};
stardatares.Read(_inerStream);
return(stardatares);
case PtpIpContainerType.Data_Packet:
var data = new DataPacket()
{
Header = header
};
data.Read(_inerStream);
return(data);
case PtpIpContainerType.Cancel_Transaction:
break;
case PtpIpContainerType.End_Data_Packet:
var enddata = new EndDataPacket()
{
Header = header
};
enddata.Read(_inerStream, callback);
return(enddata);
case PtpIpContainerType.Ping:
break;
case PtpIpContainerType.Pong:
break;
default:
throw new ArgumentOutOfRangeException();
}
return(null);
}
