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Revision Autor Zeilennr. Zeile
1 lars 1 
#!@php_bin@
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<?php
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/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
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/**
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 * Console highlighter class generator
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 *
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 * PHP versions 4 and 5
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 *
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 * LICENSE: This source file is subject to version 3.0 of the PHP license
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 * that is available through the world-wide-web at the following URI:
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 * http://www.php.net/license/3_0.txt.  If you did not receive a copy of
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 * the PHP License and are unable to obtain it through the web, please
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 * send a note to license@php.net so we can mail you a copy immediately.
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 *
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 * @category   Text
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 * @package    Text_Highlighter
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 * @author     Andrey Demenev <demenev@gmail.com>
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 * @copyright  2004 Andrey Demenev
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 * @license    http://www.php.net/license/3_0.txt  PHP License
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 * @version    CVS: $Id: generate,v 1.1 2007/06/03 02:35:28 ssttoo Exp $
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 * @link       http://pear.php.net/package/Text_Highlighter
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 */
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require_once 'Text/Highlighter/Generator.php';
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require_once 'Console/Getopt.php';
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$options = Console_Getopt::getopt($argv, 'x:p:d:h', array('xml=', 'php=','dir=', 'help'));
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if (PEAR::isError($options)) {
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    $message = str_replace('Console_Getopt: ','',$options->message);
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    usage($message);
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}
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$source = array();
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$dest   = array();
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$dir    = '';
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$expectp = false;
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$expectx = false;
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$unexpectedx = false;
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$unexpectedp = false;
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$si = $di = 0;
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foreach ($options[0] as $option) {
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    switch ($option[0]) {
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        case 'x':
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        case '--xml':
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            $source[$si] = $option[1];
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            if ($si) {
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                $di++;
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            }
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            $si++;
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            if ($expectp) {
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                $unexpectedx = true;
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            }
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            $expectp = true;
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            $expectx = false;
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            break;
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        case 'p':
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        case '--php':
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            if ($expectx) {
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                $unexpectedp = true;
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            }
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            $dest[$di] = $option[1];
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            $expectp = false;
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            $expectx = true;
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            break;
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        case 'd':
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        case '--dir':
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            $dir = $option[1];
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            break;
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        case 'h':
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        case '--help':
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            usage();
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            break;
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    }
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}
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if ($unexpectedx && !$dir) {
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    usage('Unexpected -x or --xml', STDERR);
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}
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if ($unexpectedp) {
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    usage('Unexpected -p or --php', STDERR);
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}
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$nsource = count($source);
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$ndest = count($dest);
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if (!$nsource && !$ndest) {
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    $source[]='php://stdin';
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    if (!$dir) {
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        $dest[]='php://stdout';
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    } else {
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      $dest[] = null;
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    }
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} elseif ($expectp && !$dir && $nsource > 1) {
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    usage('-x or --xml without following -p or --php', STDERR);
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} elseif ($nsource == 1 && !$ndest && !$dir) {
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    $dest[]='php://stdout';
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}
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if ($dir && substr($dir,-1)!='/' && substr($dir,-1)!=='\\' ) {
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    $dir .= DIRECTORY_SEPARATOR;
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}
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foreach ($source as $i => $xmlfile)
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{
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    $gen =& new Text_Highlighter_Generator;
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    $gen->setInputFile($xmlfile);
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    if ($gen->hasErrors()) {
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        break;
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    }
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    $gen->generate();
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    if ($gen->hasErrors()) {
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        break;
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    }
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    if (isset($dest[$i])) {
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        $phpfile = $dest[$i];
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    } else {
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        $phpfile = $dir . $gen->language . '.php';
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    }
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    $gen->saveCode($phpfile);
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    if ($gen->hasErrors()) {
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        break;
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    }
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}
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if ($gen->hasErrors()) {
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    $errors = $gen->getErrors();
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    foreach ($errors as $error) {
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        fwrite (STDERR, $error . "\n");
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    }
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    exit(1);
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}
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function usage($message='', $file=STDOUT)
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{
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    $code = 0;
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    if ($message) {
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        $message .= "\n\n";
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        $code = 1;
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    }
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    $message .= <<<MSG
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Generates a highlighter class from XML source
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Usage:
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generate options
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Options:
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  -x filename, --xml=filename
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        source XML file. Multiple input files can be specified, in which
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        case each -x option must be followed by -p unless -d is specified
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        Defaults to stdin
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  -p filename, --php=filename
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        destination PHP file. Defaults to stdout. If specied multiple times,
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        each -p must follow -x
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  -d dirname, --dir=dirname
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        Default destination directory. File names will be taken from XML input
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        ("lang" attribute of <highlight> tag)
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  -h, --help
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        This help
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MSG;
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    fwrite ($file, $message);
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    exit($code);
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}
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?>
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