C++ (Cpp) MessageType::is_audio Beispiele

Beispiel #1

Datei: RecordingDevice_Text.cpp Projekt: DOCGroup/ACE_TAO

// Listing 04 code/ch18
int TextListener::play_message (ACE_FILE_Addr &addr)
{
  MessageType *type = Util::identify_message (addr);
  if (type->is_text ())
    {
      Command *c = new Command ();
      c->command_ = Command::CMD_PLAY_MESSAGE;
      c->extra_data_ = &addr;
      c = this->command_stream_->execute (c);
      return c->numeric_result_;
    }

  ACE_FILE_Addr temp (ACE_TEXT ("/tmp/outgoing_message.text"));
  ACE_FILE_IO *file;
  if (type->is_audio ())
    file = Util::audio_to_text (addr, temp);
  else if (type->is_video ())
    file = Util::video_to_text (addr, temp);
  else
    ACE_ERROR_RETURN
      ((LM_ERROR, ACE_TEXT ("Invalid message type %d\n"),
        type->get_codec ()), -1);
  int rval = this->play_message (temp);
  file->remove ();
  return rval;
}