qvyuanxin

2017-07-13 e0a8ae3449f90a6d88ad8d597af8fd27be7cfe6c

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#include "TeleWrapper.h" 
 
bool TeleWrapper::start() 
{ 
LOG_INFO << "TeleWrapper::start" << LOG_ENDL; 
running = true; 
 pthread_mutex_init(&mutex, NULL); // // ³õʼ»¯»¥³â¶ÔÏó 
    int ret = pthread_create(&tel_thid, NULL, TeleWrapper::tel_thd, this); 
    if(ret != 0) 
    { 
        LOGP(ERROR, "pthread_create: %s/n", strerror(ret)); 
        running = false; 
        return false; 
    } 
 
    return true; 
  
} 
 
void TeleWrapper::stop() 
{ 
LOG_INFO << "TeleWrapper::stop" << LOG_ENDL; 
     
    if (!running) 
        return; 
 
    running = false; 
    pthread_join(tel_thid, NULL); 
    pthread_mutex_destroy(&mutex);   
} 
 
void TeleWrapper::pushTask(TeleTask task) 
{                                       
      if(telQueue.empty()|| telQueue.back().command!=task.command) //¶ÓÁÐΪ¿Õ »òÕß ·ÅÈëÈÎÎñºÍÇ°Ò»¸öÈÎÎñ²»Ò»Ö ʱ 
           { 
              telQueue.push(task); //·Å½ø¶ÓÁР 
              thread_resume(); //»½ÐÑÏß³Ì 
           } 
  } 
       
     void TeleWrapper::popTask() 
{ 
           TeleTask curTask = telQueue.front(); 
            telQueue.pop(); 
            switch(curTask.command) 
            { 
                case TeleTask::CALL: //´òµç»° 
                 callNum(curTask.param); 
                 break: 
                 case TeleTask::HANGUP: 
                 //  ¹Ò»ú 
                 hang(); 
                 break; 
            } 
} 
  
      
void TeleWrapper:: *tel_thd(void *arg)  //Ï̺߳¯Êý 
{ 
    LOG_INFO << "TeleWrapper::tel_thd start" << LOG_ENDL; 
     
        TeleWrapper& teleWrapper = *(TeleWrapper*)arg; 
     while(teleWrapper.running) 
     { 
         if(telQueue.empty()) 
       { 
        thread_pause(); 
        return ; 
       } 
          if(!pthread_pause) 
          { 
           popTask(); 
        } 
     } 
   LOG_INFO << "TeleWrapper::tel_thd stop" << LOG_ENDL; 
} 
 
void TeleWrapper::thread_pause() 
{ 
   if(!pthread_pause) 
    {    
        pthread_mutex_lock(&mutex); 
        pthread_pause = true; 
        LOG_INFO << "thread pause " << LOG_ENDL; 
        pthread_mutex_unlock(&mutex) 
       } 
} 
 
 
void TeleWrapper::thread_resume() 
{ 
    if(pthread_pause) 
    { 
      pthread_mutex_lock(&mutex); 
        pthread_pause = false; 
         pthread_cond_broadcast(&cond_pause);   
        LOG_INFO << "thread wake " << LOG_ENDL; 
        pthread_mutex_unlock(&mutex) 
    } 
} 
 
 
 
void TeleWrapper::callNum(  char phone) 
{ 
    switch (phone) 
    { 
        case '1': 
            serialWriteString(fd, "DA");//1 
            break; 
        case '2': 
            serialWriteString(fd, "DB");//2 
            break; 
        case '3': 
            serialWriteString(fd, "DC");//3 
            break; 
        case '4': 
            serialWriteString(fd, "DD");//4 
            break; 
        case '5': 
            serialWriteString(fd, "DE");//5 
            break; 
        case '6': 
            serialWriteString(fd, "DF");//6 
            break; 
        case '7': 
            serialWriteString(fd, "DG");//7 
            break; 
        case '8': 
            serialWriteString(fd, "DH");//8 
            break; 
        case '9': 
            serialWriteString(fd, "DI");//9 
            break; 
        case '0': 
            serialWriteString(fd, "DJ");//0 
            break; 
    } 
} 
 
void TeleWrapper::callNum( std::string phone) 
{ 
   fd = serialOpen(PORT, BAUD); 
    serialWriteString(fd, "AA");//Õª»ú 
    sleep(1); 
     while (*phone) 
    { 
        sleep(1); 
        callNum(*(phone++)); 
    } 
} 
 
void TeleWrapper::hang() 
{ 
      serialWriteString(fd, "BA"); 
      serialClose(fd); 
}