/// <summary>
/// Decode pack.
/// </summary>
/// <param name="rawdata">The rawdata.</param>
/// <returns>The PccrrPacket.</returns>
public override PccrrPacket Decode(byte[] rawdata)
{
if (rawdata == null)
{
throw new ArgumentNullException("rawdata");
}
if (rawdata.Length == 0)
{
throw new ArgumentException("The raw data should not be empty.");
}
PccrrNegoResponsePacket packet = new PccrrNegoResponsePacket();
int messageLength = 0;
messageLength = rawdata.Length;
if (messageLength > 0)
{
int index = 0;
byte[] data = rawdata;
RESPONSE_MESSAGE ret = new RESPONSE_MESSAGE();
ret.TRANSPORTRESPONSEHEADER.Size = MarshalHelper.GetUInt32(data, ref index, false);
MESSAGE_HEADER ret1 = new MESSAGE_HEADER();
ret1.ProtVer.MinorVersion = MarshalHelper.GetUInt16(data, ref index, false);
ret1.ProtVer.MajorVersion = MarshalHelper.GetUInt16(data, ref index, false);
ret1.MsgType = (MsgType_Values)MarshalHelper.GetUInt32(data, ref index, false);
ret1.MsgSize = MarshalHelper.GetUInt32(data, ref index, false);
ret1.CryptoAlgoId = (CryptoAlgoId_Values)MarshalHelper.GetUInt32(data, ref index, false);
MSG_NEGO_RESP ret2 = new MSG_NEGO_RESP();
ret2.MinSupporteProtocolVersion.MinorVersion = MarshalHelper.GetUInt16(data, ref index, false);
ret2.MinSupporteProtocolVersion.MajorVersion = MarshalHelper.GetUInt16(data, ref index, false);
ret2.MaxSupporteProtocolVersion.MinorVersion = MarshalHelper.GetUInt16(data, ref index, false);
ret2.MaxSupporteProtocolVersion.MajorVersion = MarshalHelper.GetUInt16(data, ref index, false);
packet.TransportResponseHeader = ret.TRANSPORTRESPONSEHEADER;
packet.MsgNegoResp = ret2;
packet.MessageHeader = ret1;
}
return(packet);
}
/// <summary>
/// Create a MsgNego response.
/// </summary>
/// <param name="minSupportedProtocolVer">The minSupportedProtocolVersion.</param>
/// <param name="maxSupportedProtocolVer">The maxSupportedProtocolVersion.</param>
/// <param name="cryptoAlgoIdValues">The cryptoAlgoId.</param>
/// <param name="msgTypeValues">The msgType.</param>
/// <returns>The MsgNego response.</returns>
public PccrrNegoResponsePacket CreateMsgNegoResponse(
ProtoVersion minSupportedProtocolVer,
ProtoVersion maxSupportedProtocolVer,
CryptoAlgoId_Values cryptoAlgoIdValues,
MsgType_Values msgTypeValues)
{
PccrrNegoResponsePacket packet = new PccrrNegoResponsePacket();
MSG_NEGO_RESP msgNegoResp = new MSG_NEGO_RESP();
msgNegoResp.MaxSupporteProtocolVersion = maxSupportedProtocolVer;
msgNegoResp.MinSupporteProtocolVersion = minSupportedProtocolVer;
MESSAGE_HEADER messageHeader = PccrrUtitlity.CreateMessageHeader(cryptoAlgoIdValues, msgTypeValues, new ProtoVersion {
MajorVersion = 1, MinorVersion = 0
});
packet.MsgNegoResp = msgNegoResp;
packet.MessageHeader = messageHeader;
return(packet);
}
/// <summary>
/// Decode response message.
/// </summary>
/// <param name="rawdata">The raw data.</param>
/// <returns>The PccrrPacket.</returns>
public PccrrPacket DecodeResponseMessage(byte[] rawdata)
{
if (rawdata == null)
{
throw new ArgumentNullException("rawdata");
}
if (rawdata.Length == 0)
{
throw new ArgumentException("The raw data should not be empty.");
}
int messageLength = 0;
messageLength = rawdata.Length;
PccrrPacket packet = null;
if (messageLength > 0)
{
int index = 0;
RESPONSE_MESSAGE ret = new RESPONSE_MESSAGE();
ret.TRANSPORTRESPONSEHEADER.Size = MarshalHelper.GetUInt32(rawdata, ref index, false);
ret.MESSAGEHEADER = this.DecodeMessageHeader(rawdata, ref index);
switch (ret.MESSAGEHEADER.MsgType)
{
case MsgType_Values.MSG_BLKLIST:
PccrrBLKLISTResponsePacket pccrrBLKLISTResponsePacket = new PccrrBLKLISTResponsePacket();
MSG_BLKLIST msgBLKLIST = this.DecodeMSG_BLKLIST(rawdata, ref index);
pccrrBLKLISTResponsePacket.TransportResponseHeader = ret.TRANSPORTRESPONSEHEADER;
pccrrBLKLISTResponsePacket.MsgBLKLIST = msgBLKLIST;
pccrrBLKLISTResponsePacket.MessageHeader = ret.MESSAGEHEADER;
packet = pccrrBLKLISTResponsePacket;
break;
case MsgType_Values.MSG_BLK:
PccrrBLKResponsePacket pccrrBLKResponsePacket = new PccrrBLKResponsePacket();
MSG_BLK msgBLK = this.DecodeMSG_BLK(rawdata, ref index);
pccrrBLKResponsePacket.TransportResponseHeader = ret.TRANSPORTRESPONSEHEADER;
pccrrBLKResponsePacket.MsgBLK = msgBLK;
pccrrBLKResponsePacket.MessageHeader = ret.MESSAGEHEADER;
packet = pccrrBLKResponsePacket;
break;
case MsgType_Values.MSG_NEGO_RESP:
PccrrNegoResponsePacket pccrrNegoResponsePacket = new PccrrNegoResponsePacket();
MSG_NEGO_RESP msgNEGORESP = this.DecodeMSG_NEGO_RESP(rawdata, ref index);
pccrrNegoResponsePacket.TransportResponseHeader = ret.TRANSPORTRESPONSEHEADER;
pccrrNegoResponsePacket.MsgNegoResp = msgNEGORESP;
pccrrNegoResponsePacket.MessageHeader = ret.MESSAGEHEADER;
packet = pccrrNegoResponsePacket;
break;
case MsgType_Values.MSG_SEGLIST:
PccrrSegListResponsePacket pccrrSegListResponsePacket = new PccrrSegListResponsePacket();
pccrrSegListResponsePacket.MsgSegList = TypeMarshal.ToStruct <MSG_SEGLIST>(rawdata, ref index);
pccrrSegListResponsePacket.TransportResponseHeader = ret.TRANSPORTRESPONSEHEADER;
pccrrSegListResponsePacket.MessageHeader = ret.MESSAGEHEADER;
packet = pccrrSegListResponsePacket;
break;
}
}
return(packet);
}
/// <summary>
/// Decode pack.
/// </summary>
/// <param name="rawdata">The rawdata.</param>
/// <returns>The PccrrPacket.</returns>
public override PccrrPacket Decode(byte[] rawdata)
{
if (rawdata == null)
{
throw new ArgumentNullException("rawdata");
}
if (rawdata.Length == 0)
{
throw new ArgumentException("The raw data should not be empty.");
}
PccrrNegoResponsePacket packet = new PccrrNegoResponsePacket();
int messageLength = 0;
messageLength = rawdata.Length;
if (messageLength > 0)
{
int index = 0;
byte[] data = rawdata;
RESPONSE_MESSAGE ret = new RESPONSE_MESSAGE();
ret.TRANSPORTRESPONSEHEADER.Size = MarshalHelper.GetUInt32(data, ref index, false);
MESSAGE_HEADER ret1 = new MESSAGE_HEADER();
ret1.ProtVer.MinorVersion = MarshalHelper.GetUInt16(data, ref index, false);
ret1.ProtVer.MajorVersion = MarshalHelper.GetUInt16(data, ref index, false);
ret1.MsgType = (MsgType_Values)MarshalHelper.GetUInt32(data, ref index, false);
ret1.MsgSize = MarshalHelper.GetUInt32(data, ref index, false);
ret1.CryptoAlgoId = (CryptoAlgoId_Values)MarshalHelper.GetUInt32(data, ref index, false);
MSG_NEGO_RESP ret2 = new MSG_NEGO_RESP();
ret2.MinSupporteProtocolVersion.MinorVersion = MarshalHelper.GetUInt16(data, ref index, false);
ret2.MinSupporteProtocolVersion.MajorVersion = MarshalHelper.GetUInt16(data, ref index, false);
ret2.MaxSupporteProtocolVersion.MinorVersion = MarshalHelper.GetUInt16(data, ref index, false);
ret2.MaxSupporteProtocolVersion.MajorVersion = MarshalHelper.GetUInt16(data, ref index, false);
packet.TransportResponseHeader = ret.TRANSPORTRESPONSEHEADER;
packet.MsgNegoResp = ret2;
packet.MessageHeader = ret1;
}
return packet;
}
/// <summary>
/// Decode response message.
/// </summary>
/// <param name="rawdata">The raw data.</param>
/// <returns>The PccrrPacket.</returns>
public PccrrPacket DecodeResponseMessage(byte[] rawdata)
{
if (rawdata == null)
{
throw new ArgumentNullException("rawdata");
}
if (rawdata.Length == 0)
{
throw new ArgumentException("The raw data should not be empty.");
}
int messageLength = 0;
messageLength = rawdata.Length;
PccrrPacket packet = null;
if (messageLength > 0)
{
int index = 0;
RESPONSE_MESSAGE ret = new RESPONSE_MESSAGE();
ret.TRANSPORTRESPONSEHEADER.Size = MarshalHelper.GetUInt32(rawdata, ref index, false);
ret.MESSAGEHEADER = this.DecodeMessageHeader(rawdata, ref index);
switch (ret.MESSAGEHEADER.MsgType)
{
case MsgType_Values.MSG_BLKLIST:
PccrrBLKLISTResponsePacket pccrrBLKLISTResponsePacket = new PccrrBLKLISTResponsePacket();
MSG_BLKLIST msgBLKLIST = this.DecodeMSG_BLKLIST(rawdata, ref index);
pccrrBLKLISTResponsePacket.TransportResponseHeader = ret.TRANSPORTRESPONSEHEADER;
pccrrBLKLISTResponsePacket.MsgBLKLIST = msgBLKLIST;
pccrrBLKLISTResponsePacket.MessageHeader = ret.MESSAGEHEADER;
packet = pccrrBLKLISTResponsePacket;
break;
case MsgType_Values.MSG_BLK:
PccrrBLKResponsePacket pccrrBLKResponsePacket = new PccrrBLKResponsePacket();
MSG_BLK msgBLK = this.DecodeMSG_BLK(rawdata, ref index);
pccrrBLKResponsePacket.TransportResponseHeader = ret.TRANSPORTRESPONSEHEADER;
pccrrBLKResponsePacket.MsgBLK = msgBLK;
pccrrBLKResponsePacket.MessageHeader = ret.MESSAGEHEADER;
packet = pccrrBLKResponsePacket;
break;
case MsgType_Values.MSG_NEGO_RESP:
PccrrNegoResponsePacket pccrrNegoResponsePacket = new PccrrNegoResponsePacket();
MSG_NEGO_RESP msgNEGORESP = this.DecodeMSG_NEGO_RESP(rawdata, ref index);
pccrrNegoResponsePacket.TransportResponseHeader = ret.TRANSPORTRESPONSEHEADER;
pccrrNegoResponsePacket.MsgNegoResp = msgNEGORESP;
pccrrNegoResponsePacket.MessageHeader = ret.MESSAGEHEADER;
packet = pccrrNegoResponsePacket;
break;
case MsgType_Values.MSG_SEGLIST:
PccrrSegListResponsePacket pccrrSegListResponsePacket = new PccrrSegListResponsePacket();
pccrrSegListResponsePacket.MsgSegList = TypeMarshal.ToStruct<MSG_SEGLIST>(rawdata, ref index);
pccrrSegListResponsePacket.TransportResponseHeader = ret.TRANSPORTRESPONSEHEADER;
pccrrSegListResponsePacket.MessageHeader = ret.MESSAGEHEADER;
packet = pccrrSegListResponsePacket;
break;
}
}
return packet;
}
/// <summary>
/// Create a MsgNego response.
/// </summary>
/// <param name="minSupportedProtocolVer">The minSupportedProtocolVersion.</param>
/// <param name="maxSupportedProtocolVer">The maxSupportedProtocolVersion.</param>
/// <param name="cryptoAlgoIdValues">The cryptoAlgoId.</param>
/// <param name="msgTypeValues">The msgType.</param>
/// <returns>The MsgNego response.</returns>
public PccrrNegoResponsePacket CreateMsgNegoResponse(
ProtoVersion minSupportedProtocolVer,
ProtoVersion maxSupportedProtocolVer,
CryptoAlgoId_Values cryptoAlgoIdValues,
MsgType_Values msgTypeValues)
{
PccrrNegoResponsePacket packet = new PccrrNegoResponsePacket();
MSG_NEGO_RESP msgNegoResp = new MSG_NEGO_RESP();
msgNegoResp.MaxSupporteProtocolVersion = maxSupportedProtocolVer;
msgNegoResp.MinSupporteProtocolVersion = minSupportedProtocolVer;
MESSAGE_HEADER messageHeader = PccrrUtitlity.CreateMessageHeader(cryptoAlgoIdValues, msgTypeValues, new ProtoVersion { MajorVersion = 1, MinorVersion = 0 });
packet.MsgNegoResp = msgNegoResp;
packet.MessageHeader = messageHeader;
return packet;
}