<?
$skip_arr['dir'] = array('/cache','/temp');

if(!$_SERVER[argv][2]) die('no params');

$arr1 = farr_from_file ($_SERVER[argv][1]);
$arr2 = farr_from_file ($_SERVER[argv][2]);

		
foreach($arr2 as $dir=>$files) {
    foreach($files as $file=>$attr) {
	$zbp1 = str_replace(" ","",$arr1[$dir][$file]);
	$zbp2 = str_replace(" ","",$arr2[$dir][$file]);
        if($zbp1!=$zbp2) {
    	    $diff[$dir][$file]['new'] = $arr2[$dir][$file];
    	    $diff[$dir][$file]['old'] = $arr1[$dir][$file];
        }
    }
}

foreach($arr1 as $dir=>$files) {
    foreach($files as $file=>$attr) {
	$zbp1 = str_replace(" ","",$arr1[$dir][$file]);
	$zbp2 = str_replace(" ","",$arr2[$dir][$file]);
        if($zbp1!=$zbp2) {
    	    $diff[$dir][$file]['new'] = $arr2[$dir][$file];
    	    $diff[$dir][$file]['old'] = $arr1[$dir][$file];
        }
    }
}


var_dump($diff);
echo "done";

function farr_from_file ($file) {
    global $skip_arr;
    $farr = array();
    $buf = file_get_contents($file)."\n";

    if (preg_match_all("!(^\..*?)^$!ism", $buf, $match)) {
	foreach($match[1] as $block) {
	    if(preg_match("!^..*?\:!ism", $block, $match2)) {
		$dir = $match2[0];
		$skip = false;

		foreach($skip_arr['dir'] as $skip_dir) {
		    if(strpos($dir, $skip_dir)!==false) {
			$skip = true;
			break;
		    }
		}
		
		if($skip==true) {
		    echo "skip dir ".$dir."\n";
		    continue;
		}
		
		$arr = preg_split("!\n!", $block);
		foreach($arr as $str) {
		    $arr2 = preg_split("! !", $str);
		    if(is_array($arr2)) {
			$file = array_pop($arr2);
			if(strpos($file,".")>0) {
			    $farr[$dir][$file]=$str;
			}
		    }
		}
	    
	    } else die("match2");
	}
    } else die("match1");

    return($farr);
}