/// <summary>
/// 处理客户端消息
/// </summary>
/// <param name="head">消息头</param>
/// <param name="data">消息数据</param>
protected virtual void DoClientMessage(MessageHead head, byte[] data)
{
try
{
byte[] temp = data;
if (head.Encryption > 0)
{
//解密数据
if (EncryptObject == null)
{
OnDebug(LogMode.Error, string.Format("EncryptObject is null."));
return;
}
temp = EncryptObject.DecryptBytes(data, head.Encryption);
}
if (head.Type == (int)MessageType.Request)
{
string strMsg = Encoding.UTF8.GetString(temp);
DoClientMessage(head, strMsg);
}
}
catch (Exception ex)
{
OnDebug(LogMode.Error, string.Format("DoClientMessage fail.\t{0}", ex.Message));
}
}
private string GenerateAuthCode()
{
string strSession = mSessionID;
if (EncryptObject == null)
{
OnDebug(LogMode.Error, string.Format("No EncryptObject, can not generate AuthCode."));
return(string.Empty);
}
return(EncryptObject.EncryptString(strSession, (int)EncryptionMode.SHA256V00Hex));
}
/// <summary>
/// 发送字节流数据
/// </summary>
/// <param name="head">消息头</param>
/// <param name="data">消息数据</param>
/// <returns></returns>
public OperationReturn SendMessage(MessageHead head, byte[] data)
{
OperationReturn optReturn = new OperationReturn();
optReturn.Result = true;
optReturn.Code = 0;
try
{
if (mTcpClient.Connected)
{
byte[] temp = data;
if (mEncryption > 0)
{
//数据加密
if (EncryptObject == null)
{
optReturn.Result = false;
optReturn.Code = Defines.RET_OBJECT_NULL;
optReturn.Message = string.Format("EncryptObject is null");
return(optReturn);
}
temp = EncryptObject.EncryptBytes(data, mEncryption);
}
int size = temp.Length;
head.Size = size;
byte[] bufferHead = Converter.Struct2Bytes(head);
lock (mWriteLocker)
{
mStream.Write(bufferHead, 0, bufferHead.Length);
mStream.Write(temp, 0, temp.Length);
mStream.Flush();
}
mLastActiveTime = DateTime.Now;
}
else
{
optReturn.Result = false;
optReturn.Code = Defines.RET_NOT_CONNECTED;
optReturn.Message = string.Format("TcpClient not connected");
}
}
catch (Exception ex)
{
OnDebug(LogMode.Error, string.Format("SendMessage fail.\t{0}", ex.Message));
optReturn.Result = false;
optReturn.Code = Defines.RET_FAIL;
optReturn.Message = ex.Message;
optReturn.Exception = ex;
}
return(optReturn);
}
private void DoServerMessage(MessageHead head, byte[] data)
{
byte[] temp = data;
if (head.Encryption > 0)
{
//解密数据
if (EncryptObject == null)
{
OnDebug(LogMode.Error, string.Format("EncryptObject is null."));
return;
}
temp = EncryptObject.DecryptBytes(data, head.Encryption);
}
OnMessageReceived(head, temp);
if (head.Type == (int)MessageType.Response ||
head.Type == (int)MessageType.Notify)
{
string strMsg = Encoding.UTF8.GetString(temp);
DoServerMessage(head, strMsg);
}
}
