/// <summary>
/// 发送Login数据包
/// </summary>
/// <returns></returns>
public static int Login()
{
int max_login_time = 3; // TODO Better Implementation is favored
int i = 0;
while (true)
{
// Make Challenge
Challenge();
// Make Login Packet
Cert.MakeLoginPacket(salt, out buffer, out int buffer_len);
SendPacket(buffer, buffer_len);
int recv_len = ReceivePacket();
if (recv_len <= 0)
{
Utils.Log4Net.WriteLog("接受登录数据包失败，重试中...");
i++;
}
else
{
if (buffer[0] != 0x04)
{
if (buffer[0] == 0x05)
{
LoginFailEvent?.Invoke(null, new Msg("登录失败，错误的用户名或密码！"));
}
else
{
LoginFailEvent?.Invoke(null, new Msg("登录失败，无法识别登录返回结果！"));
}
return(-1);
}
}
if (i >= max_login_time || recv_len > 0)
{
break;
}
}
if (i >= max_login_time)
{
LoginFailEvent?.Invoke(null, new Msg("登录失败重试次数过多，取消登录！"));
return(-5);
}
// Send Login Successfully
Utils.Log4Net.WriteLog("发送登录数据包成功！");
Buffer.BlockCopy(buffer, 0x17, tail, 0, 16);
return(0);
}
internal void FireLoginFailEvent(string message) => LoginFailEvent?.Invoke(this, new ErrorEventArgs()
{
Message = message
});
