zoneminder/src/zms.cpp

//
// ZoneMinder Streaming Server, $Date$, $Revision$
// Copyright (C) 2003  Philip Coombes
// 
// 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 "zm.h"
#include "zm_db.h"
#include "zm_monitor.h"

int main(void )
{
	int id = 1;
	unsigned long idle = 5000;
	unsigned long refresh = 50;
	unsigned int rate = 100;
	unsigned int scale = 100;
	int event = 0;
	unsigned int ttl = 0;

    //setbuf( fd, 0 );
    //char streambuf[0x40000];
    //setbuffer( stdout, streambuf, sizeof(streambuf) );

	const char *query = getenv( "QUERY_STRING" );
	if ( query )
	{
		char temp_query[256];
		strcpy( temp_query, query );
		char *q_ptr = temp_query;
		char *parms[8]; // Shouldn't be more than this
		int parm_no = 0;
		while( (parms[parm_no] = strtok( q_ptr, "&" )) )
		{
			parm_no++;
			q_ptr = NULL;
		}
	
		for ( int p = 0; p < parm_no; p++ )
		{
			char *name = strtok( parms[p], "=" );
			char *value = strtok( NULL, "=" );
			if ( !strcmp( name, "rate" ) )
				rate = atoi( value );
			else if ( !strcmp( name, "scale" ) )
				scale = atoi( value );
			else if ( !strcmp( name, "refresh" ) )
				refresh = atol( value );
			else if ( !strcmp( name, "idle" ) )
				idle = atol( value );
			else if ( !strcmp( name, "monitor" ) )
				id = atoi( value );
			else if ( !strcmp( name, "event" ) )
				event = strtoull( value, (char **)NULL, 10 );
			else if ( !strcmp( name, "ttl" ) )
				ttl = atoi(value);
		}
	}

	zm_dbg_name = "zms";

	zmDbgInit();

	zmDbConnect( ZM_DB_USERA, ZM_DB_PASSA );

	if ( !event )
	{
		Monitor *monitor = Monitor::Load( id );

		if ( monitor )
		{
			monitor->StreamImages( idle, refresh, ttl, scale, stdout );
		}
	}
	else
	{
		Event::StreamEvent( event, rate, scale, stdout );
	}
	return( 0 );
}