ZoneMinder/src/zma.cpp at master · bountysource-support/ZoneMinder · GitHub

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// ZoneMinder Analysis Daemon, $Date$, $Revision$

// This program is free software; you can redistribute it and/or

// modify it under the terms of the GNU General Public License

// as published by the Free Software Foundation; either version 2

// of the License, or (at your option) any later version.

// This program is distributed in the hope that it will be useful,

// but WITHOUT ANY WARRANTY; without even the implied warranty of

// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

// GNU General Public License for more details.

// You should have received a copy of the GNU General Public License

// along with this program; if not, write to the Free Software

// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

#include <getopt.h>

#include <signal.h>

#include "zm.h"

#include "zm_db.h"

#include "zm_signal.h"

#include "zm_monitor.h"

void Usage()

{

fprintf( stderr, "zma -m <monitor_id>\n" );

fprintf( stderr, "Options:\n" );

fprintf( stderr, " -m, --monitor <monitor_id> : Specify which monitor to use\n" );

fprintf( stderr, " -h, --help : This screen\n" );

exit( 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'},

{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 );

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 );

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 );

}

ZoneMinder/src/zma.cpp at master · bountysource-support/ZoneMinder · GitHub

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