#!/usr/bin/php
readPHPArgv();
$ret=$cg->getopt($args, $short_opts, $long_opts);
if (PEAR::isError($ret)) { die ("Error in command line: " . $ret->getMessage() . "\n (try --help)\n"); }
$gopts=$ret[0];
$options_output = array();
if (sizeof($gopts) > 0)
{
	foreach ($gopts as $o)
	{
		switch ($o[0])
		{
		case '--config':
			$configfile=$o[1];			
			break;
		case '--htmloutput':
			$htmlfile=$o[1];
			break;
		case '--dumpafter':
			$dumpafter=1;
			break;
		case '--image-uri':
			// $map->imageuri=$o[1];
			$options_output['imageuri'] = $o[1];
			break;
		case '--dumpconfig':
			//$map->dumpconfig=$o[1];
			// $options_output['dumpconfig'] = $o[1];
			$dumpconfig=$o[1];
			break;
		case '--randomdata':
			$randomdata=1;
			break;
		case '--stats':
			$dumpstats=1;
			break;
			
		case '--uberdebug':
			// allow ALL trace messages (normally we block some of the chatty ones)
			$weathermap_debug_suppress=array();
			// FALL THROUGH
		case '--debug':
			$options_output['debugging'] = TRUE;
			$weathermap_debugging=TRUE;
			
			// enable assertion handling
			assert_options(ASSERT_ACTIVE, 1);
			assert_options(ASSERT_WARNING, 0);
			assert_options(ASSERT_QUIET_EVAL, 1);
			// Set up the callback
			assert_options(ASSERT_CALLBACK, 'my_assert_handler');
			
			break;
		case '--sizedebug':
		case '--no-data':
			//$map->sizedebug=TRUE;
			$options_output['sizedebug'] = TRUE;
			break;
		case '--bulge':
			//$map->widthmod=TRUE;
			$options_output['widthmod'] = TRUE;
			break;
		case '--output':
			$imagefile=$o[1];
			break;
			
        case '--define':
            preg_match("/^([^=]+)=(.*)\s*$/",$o[1],$matches);
			if(isset($matches[2]))
			{
	            $varname = $matches[1];
	            $value = $matches[2];
				debug(">> $varname = '$value'\n");
	            // save this for later, so that when the map object exists, it can be defined
	            $defines[$varname]=$value;
			}
			else
			{
				print "WARNING: --define format is:  --define name=value\n";
			}            
            break;
		case '--version': 
			print 'PHP Network Weathermap v' . $WEATHERMAP_VERSION."\n";
			exit();
			break;
		case '--help':
                        print 'PHP Network Weathermap v' . $WEATHERMAP_VERSION."\n";
                        print "Copyright Howard Jones, 2005-2007 howie@thingy.com\nReleased under the GNU Public License\nhttp://www.network-weathermap.com/\n\n";
			print "Usage: php weathermap [options]\n\n";
                        
                        print " --config {filename}      -  filename to read from. Default weathermap.conf\n";
                        print " --output {filename}      -  filename to write image. Default weathermap.png\n";
                        print " --htmloutput {filename}  -  filename to write HTML. Default weathermap.html\n\n";
                        
                        print " --image-uri {uri}        -  URI to prefix  tags in HTML.\n";
                        print " --bulge                  -  Enable link-bulging mode. See manual.\n\n";
						
						print " --define name=value      -  Define internal variables\n";
						print "                             (equivalent to global SET in config file)\n\n";
                        
                        print " --no-data                -  skip the data-reading process (just a 'grey' map)\n";
                        print " --randomdata            -  as above, but use random data\n";
                        print " --debug                  -  produce (LOTS) of debugging information during run\n";
                        print " --dump-after             -  dump all internal PHP structures (HUGE)\n";
                        print " --dumpconfig {filename}  -  filename to write a new config to (for testing)\n\n";
                        
                        print " --help                   -  show this help\n";
                        print " --version                -  show version number\n\n";
                        print "More info at http://www.network-weathermap.com/\n";
			exit();
			break;
		}
	}
}
// set this BEFORE we create the map object, so we get the debug output from Reset(), as well
if(isset($options_output['debugging']) && $options_output['debugging']) 
{
	$weathermap_debugging=TRUE;
	debug("------------------------------------\n");
	debug("Starting PHP-Weathermap run, with config: $configfile\n");
	debug("------------------------------------\n");
}
$map=new Weathermap;
$map->rrdtool = $rrdtool;
$map->context="cli";
// now stuff in all the others, that we got from getopts
foreach ($options_output as $key=>$value)
{
	$map->$key = $value;
	// $map->add_hint($key,$value);
}
$weathermap_map = $configfile;
if ($map->ReadConfig($configfile))
{
	// allow command-lines to override the config file, but provide a default if neither are present
	if ($imagefile == '')
	{
		if ($map->imageoutputfile == '') { $imagefile="weathermap.png"; }
		else { $imagefile=$map->imageoutputfile; }
	}
	if ($htmlfile == '')
	{
		if ($map->htmloutputfile != '') { $htmlfile = $map->htmloutputfile; }
	}
    // feed in any command-line defaults, so that they appear as if SET lines in the config
    
    // XXX FIXME
    foreach ($defines as $hintname=>$hint)
    {
        $map->add_hint($hintname,$hint);
    }
	
	// now stuff in all the others, that we got from getopts
	foreach ($options_output as $key=>$value)
	{
		// $map->$key = $value;
		$map->add_hint($key,$value);
	}
        if ( (isset($options_output['sizedebug']) && ! $options_output['sizedebug']) || (!isset($options_output['sizedebug'])) )
	{
		if ($randomdata == 1) { $map->RandomData(); }
		else { $map->ReadData(); }
	}
	# exit();
	
	if ($imagefile != '')
	{
		$map->DrawMap($imagefile);
		$map->imagefile=$imagefile;
	}
	if ($htmlfile != '')
	{
		debug("Writing HTML to $htmlfile\n");
		
		$fd=fopen($htmlfile, 'w');
		fwrite($fd,
			'
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