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