/// <summary>
/// 字节解析为命令对象
/// </summary>
public void ReadCommandFromBuffer()
{
string h1 = System.Text.Encoding.ASCII.GetString(m_bufer, 0, RpcEnvironment.GUID_LEN).TrimEnd('\0');
string h2 = System.Text.Encoding.ASCII.GetString(m_bufer, RpcEnvironment.GUID_LEN, RpcEnvironment.GUID_LEN).TrimEnd('\0');
m_postion = RpcEnvironment.GUID_LEN << 1;
Read(ref Command.cmdId);
if (Command.cmdId > RpcEnvironment.NET_COMMAND_BUSINESS_NOTIFY)
{
Command.userToken = h1;
Command.commandInfo = h2;
}
else
{
Command.userToken = h2;
Command.commandName = h1.Split(':')[1];
}
Read(ref Command.tryNum);
Read(ref Command.cmdState);
Read(ref Command.crcCode);
if (Command.crcCode != CrcHelper.Crc(m_bufer, RpcEnvironment.NETCOMMAND_BODY_LEN))
{
m_error = true;
Command.cmdState = RpcEnvironment.NET_COMMAND_STATE_CRC_ERROR;
return;
}
Read(ref Command.dataLen);
if (Command.dataLen == 0)
{
return;
}
m_start_postion = RpcEnvironment.NETCOMMAND_HEAD_LEN;
Begin();
Command.dataTypeId = this.m_type_id;
Command.Data = TsonTypeRegister.CreateType(Command.dataTypeId);
if (Command.Data == null)
{
m_error = true;
Command.cmdState = RpcEnvironment.NET_COMMAND_STATE_UNKNOW_DATA;
return;
}
Command.Data.Deserialize(this);
}
/// <summary>
/// 命令对象写入字节
/// </summary>
public void WriteCommandToBuffer()
{
m_buffer_len = RpcEnvironment.NETCOMMAND_LEN;
if (Command.Data != null)
{
m_buffer_len += Command.Data.SafeBufferLength;
}
m_bufer = new byte[m_buffer_len];
m_postion = 0;
if (Command.cmdId <= RpcEnvironment.NET_COMMAND_BUSINESS_NOTIFY)
{
string token = $"{(Command.cmdId == RpcEnvironment.NET_COMMAND_BUSINESS_NOTIFY ? 'B' : 'S')}:{Command.commandName}";
var bytes = Encoding.ASCII.GetBytes(token);
for (int i = 0; i < bytes.Length && i < RpcEnvironment.GUID_LEN; i++)
{
m_bufer[m_postion++] = bytes[i];
}
m_postion = RpcEnvironment.GUID_LEN;
bytes = Encoding.ASCII.GetBytes(Command.userToken);
for (int i = 0; i < bytes.Length && i < RpcEnvironment.GUID_LEN; i++)
{
m_bufer[m_postion++] = bytes[i];
}
}
else
{
if (!string.IsNullOrEmpty(Command.userToken))
{
var bytes = Encoding.ASCII.GetBytes(Command.userToken);
for (int i = 0; i < bytes.Length && i < RpcEnvironment.GUID_LEN; i++)
{
m_bufer[m_postion++] = bytes[i];
}
}
m_postion = RpcEnvironment.GUID_LEN;
{
var bytes = Encoding.ASCII.GetBytes(Command.commandInfo);
for (int i = 0; i < bytes.Length && i < RpcEnvironment.GUID_LEN; i++)
{
m_bufer[m_postion++] = bytes[i];
}
}
}
m_postion = RpcEnvironment.GUID_LEN << 1;
Write(Command.cmdId);
Write(Command.tryNum);
Write(Command.cmdState);
uint crc = CrcHelper.Crc(m_bufer, RpcEnvironment.NETCOMMAND_BODY_LEN);
Write(crc);
if (Command.Data == null)
{
Command.dataLen = 0;
return;
}
TsonSerializer serializer = new TsonSerializer(m_bufer, m_buffer_len, RpcEnvironment.NETCOMMAND_HEAD_LEN);
Command.Data.Serialize(serializer);
Command.dataLen = serializer.DataLen;
m_end_postion = serializer.EndPostion;
m_data_len = m_end_postion;
}