Function ChatGetString

netcon/mtclient/chat_api.cpp:449–493

}

const char *ChatGetString() {
  char ch[2];
  char *p;
  int bytesread = 1;
  static char return_string[MAXCHATBUFFER];

  while ((bytesread != 0) && (bytesread != SOCKET_ERROR)) {
    bytesread = recv(Chatsock, ch, 1, 0);
    if (bytesread == SOCKET_ERROR) {
      uint32_t lerror = WSAGetLastError();
#if !defined(POSIX)
      if (WSAEWOULDBLOCK != lerror)
#else
      if (WSAEWOULDBLOCK != lerror && 0 != lerror)
#endif
      {
        DLLmprintf(0, "recv caused an error: %d\n", lerror);
      }
      return nullptr;
    }
    if (bytesread) {
      ch[1] = '\0';
      // DLLmprintf(0,ch);
      if ((ch[0] == 0x0a) || (ch[0] == 0x0d)) {
        if (Input_chat_buffer[0] == '\0') {
          // Blank line, ignore it
          return nullptr;
        }
        strcpy(return_string, Input_chat_buffer);
        Input_chat_buffer[0] = '\0';
        // DLLmprintf(0,"->|%s\n",return_string);
        p = ParseIRCMessage(return_string, MSG_REMOTE);

        return p;
      }
      strcat(Input_chat_buffer, ch);
    } else {
      // Select said we had read data, but 0 bytes read means disconnected
      DLLmprintf(0, "Disconnected! Doh!");
      AddChatCommandToQueue(CC_DISCONNECTED, nullptr, 0);
      return nullptr;
    }
  }
  return nullptr;
}

const char *GetWordNum(int num, const char *l_String) {
  static char strreturn[600];