convert.php

#!/usr/bin/php
<?php

function showUsage()
{
    echo 'Usage: convert.php --if <inputfile.php> --of <output> [-v | --verbose] [-h | --help]' , "\n";
}
$debug = false;
/* If there are arguments, cycle through em */
if ($_SERVER['argc'] > 4) { 
    for($i = 1; $i <= $_SERVER['argc']; ++$i) {
        if(@$_SERVER['argv'][$i] == '-v' OR @$_SERVER['argv'][$i] == '--verbose') {
            $debug = true;
        }
        if(@$_SERVER['argv'][$i] == '--if') {
            $input = '';
            $input = $_SERVER['argv'][$i + 1];
        }
        if(@$_SERVER['argv'][$i] == '--of') {
            $output = '';
            $output = $_SERVER['argv'][$i + 1];
            $outputfile = $output . '.cpp';
        }
        if(@$_SERVER['argv'][$i] == '--help' OR @$_SERVER['argv'][$i] == '-h') {
            showUsage();
        }
    }
} else {
    showUsage();
    die ("Too Few Arguments\n");
}

if(!(isset($input) && strlen(trim($input)) && is_file($input))) {
    showUsage();
    die ($input . " isn't a file\n");
}
if(!(isset($output) && strlen(trim($output)))) { 
    showUsage();
    die ($output . "isn't a valid output file\n");
}

if($debug == true) {
    define('DEBUG', true);
} else {
    define('DEBUG', false);
}

    if (substr(PHP_OS, 0, 3) == 'WIN') {
		define('BINARYPHP_OS', 'Windows');
	} else {
		define('BINARYPHP_OS', 'Unix');
	}
	error_reporting(E_ALL);
	if(!empty($_SERVER['DOCUMENT_ROOT']))
		header('Content-Type: text/plain');
	require_once 'tokenizer.php';
	require_once 'tokenflow.php';
	require_once 'functions.php';
	$tokenizer = new Tokenizer();
	$tokenizer->Parse($input);
	$tokenizer->Strip();
	$gen = new TokenGenerator($tokenizer);
	list($code, $flags) = $gen->Convert();
	if(DEBUG)
		$flags .= ' -g';
	$lines = explode("\n", $code);
    if(DEBUG == true) {
	foreach($lines as $line => $cod)
		echo $line + 1, ': ', $cod, "\n";
    }
	$fp = fopen($output . '.cpp', 'wt');
	fwrite($fp, $code);
	fclose($fp);
	echo "\n\n", 'Compiling:', "\n";
	touch('log');
	if(BINARYPHP_OS == 'Windows') {
		$comp = 'cl -c /nologo /MT /W3 /GX /FD -DWIN32 /Fotest.obj ' . $outputfile . ' >> log';
		echo $comp, "\n\n";
		shell_exec($comp);
		if(DEBUG==true)
			$opt='-debug';
		else
			$opt='-$comp';
		$release = 'link ' .$output . '.obj -nologo ' .$opt .' -incremental:no -opt:ref '.$flags.' -out:' . $output . ' >> log';
		echo $comp, "\n\n";
		shell_exec($comp);
	} else {
		$comp = 'g++ -o ' . $output . ' ' .$outputfile. ' '. $flags . ' >> log 2>> log';
		echo $comp, "\n\n";
		shell_exec($comp);
	}
	echo implode(null, file('log'));
	unlink('log');
?>