示例#1
0
int main( int argc, char *argv[] )
{
    srand( getpid() * time( 0 ) );

	int id = -1;

	static struct option long_options[] = {
		{"monitor", 1, 0, 'm'},
		{"help", 0, 0, 'h'},
		{0, 0, 0, 0}
	};

	while (1)
	{
		int option_index = 0;

		int c = getopt_long (argc, argv, "m:h", long_options, &option_index);
		if (c == -1)
		{
			break;
		}

		switch (c)
		{
			case 'm':
				id = atoi(optarg);
				break;
			case 'h':
			case '?':
				Usage();
				break;
			default:
				//fprintf( stderr, "?? getopt returned character code 0%o ??\n", c );
				break;
		}
	}

	if (optind < argc)
	{
		fprintf( stderr, "Extraneous options, " );
		while (optind < argc)
			printf ("%s ", argv[optind++]);
		printf ("\n");
		Usage();
	}

	if ( id < 0 )
	{
		fprintf( stderr, "Bogus monitor %d\n", id );
		Usage();
		exit( 0 );
	}

	char log_id_string[16];
	snprintf( log_id_string, sizeof(log_id_string), "zma_m%d", id );

	zmLoadConfig();

	logInit( log_id_string );

	Monitor *monitor = Monitor::Load( id, true, Monitor::ANALYSIS );

	if ( monitor )
	{
		Info( "In mode %d/%d, warming up", monitor->GetFunction(), monitor->Enabled() );

		if ( config.opt_frame_server )
		{
			Event::OpenFrameSocket( monitor->Id() );
		}

		zmSetDefaultHupHandler();
		zmSetDefaultTermHandler();
		zmSetDefaultDieHandler();

		sigset_t block_set;
		sigemptyset( &block_set );

		while( !zm_terminate )
		{
			// Process the next image
			sigprocmask( SIG_BLOCK, &block_set, 0 );
			if ( !monitor->Analyse() )
			{
				usleep( monitor->Active()?ZM_SAMPLE_RATE:ZM_SUSPENDED_RATE );
			}
			if ( zm_reload )
			{
				monitor->Reload();
				zm_reload = false;
			}
			sigprocmask( SIG_UNBLOCK, &block_set, 0 );
		}
		delete monitor;
	}
	else
	{
		fprintf( stderr, "Can't find monitor with id of %d\n", id );
	}
	return( 0 );
}
示例#2
0
int main( int argc, char *argv[] )
{
  self = argv[0];

  srand( getpid() * time( 0 ) );

  int id = -1;

  static struct option long_options[] = {
    {"monitor", 1, 0, 'm'},
    {"help", 0, 0, 'h'},
    {"version", 0, 0, 'v'},
    {0, 0, 0, 0}
  };

  while (1)
  {
    int option_index = 0;

    int c = getopt_long (argc, argv, "m:h:v", long_options, &option_index);
    if (c == -1)
    {
      break;
    }

    switch (c)
    {
      case 'm':
        id = atoi(optarg);
        break;
      case 'h':
      case '?':
        Usage();
        break;
      case 'v':
        std::cout << ZM_VERSION << "\n";
        exit(0);
      default:
        //fprintf( stderr, "?? getopt returned character code 0%o ??\n", c );
        break;
    }
  }

  if (optind < argc)
  {
    fprintf( stderr, "Extraneous options, " );
    while (optind < argc)
      printf ("%s ", argv[optind++]);
    printf ("\n");
    Usage();
  }

  if ( id < 0 )
  {
    fprintf( stderr, "Bogus monitor %d\n", id );
    Usage();
    exit( 0 );
  }

  char log_id_string[16];
  snprintf( log_id_string, sizeof(log_id_string), "zma_m%d", id );

  zmLoadConfig();

  logInit( log_id_string );
  
  ssedetect();

  Monitor *monitor = Monitor::Load( id, true, Monitor::ANALYSIS );

  if ( monitor )
  {
    Info( "In mode %d/%d, warming up", monitor->GetFunction(), monitor->Enabled() );

    if ( config.opt_frame_server )
    {
      Event::OpenFrameSocket( monitor->Id() );
    }

    zmSetDefaultHupHandler();
    zmSetDefaultTermHandler();
    zmSetDefaultDieHandler();

    sigset_t block_set;
    sigemptyset( &block_set );

    useconds_t analysis_rate = monitor->GetAnalysisRate();
    unsigned int analysis_update_delay = monitor->GetAnalysisUpdateDelay();
    time_t last_analysis_update_time, cur_time;
    monitor->UpdateAdaptiveSkip();
    last_analysis_update_time = time( 0 );

    while( !zm_terminate )
    {
      // Process the next image
      sigprocmask( SIG_BLOCK, &block_set, 0 );

      // Some periodic updates are required for variable capturing framerate
      if ( analysis_update_delay )
      {
        cur_time = time( 0 );
        if ( ( cur_time - last_analysis_update_time ) > analysis_update_delay )
        {
          analysis_rate = monitor->GetAnalysisRate();
          monitor->UpdateAdaptiveSkip();
          last_analysis_update_time = cur_time;
        }
      }

      if ( !monitor->Analyse() )
      {
        usleep( monitor->Active()?ZM_SAMPLE_RATE:ZM_SUSPENDED_RATE );
      }
      else if ( analysis_rate )
      {
        usleep( analysis_rate );
      }

      if ( zm_reload )
      {
        monitor->Reload();
        zm_reload = false;
      }
      sigprocmask( SIG_UNBLOCK, &block_set, 0 );
    }
    delete monitor;
  }
  else
  {
    fprintf( stderr, "Can't find monitor with id of %d\n", id );
  }
  Image::Deinitialise();
  logTerm();
  zmDbClose();
  return( 0 );
}