You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
192 lines
5.4 KiB
192 lines
5.4 KiB
#!/usr/bin/php |
|
<?php |
|
|
|
chdir(dirname(__FILE__)); |
|
require_once 'common.php'; |
|
require_once '../tests/path2class.func.php'; |
|
require_once '../library/HTMLPurifier/Bootstrap.php'; |
|
assertCli(); |
|
|
|
/** |
|
* @file |
|
* Generates an include stub for users who do not want to use the autoloader. |
|
* When new files are added to HTML Purifier's main codebase, this file should |
|
* be called. |
|
*/ |
|
|
|
chdir(dirname(__FILE__) . '/../library/'); |
|
$FS = new FSTools(); |
|
|
|
$exclude_dirs = array( |
|
'HTMLPurifier/Language/', |
|
'HTMLPurifier/ConfigSchema/', |
|
'HTMLPurifier/Filter/', |
|
'HTMLPurifier/Printer/', |
|
/* These should be excluded, but need to have ConfigSchema support first |
|
|
|
*/ |
|
); |
|
$exclude_files = array( |
|
'HTMLPurifier/Lexer/PEARSax3.php', |
|
'HTMLPurifier/Lexer/PH5P.php', |
|
'HTMLPurifier/Printer.php', |
|
); |
|
|
|
// Determine what files need to be included: |
|
echo 'Scanning for files... '; |
|
$raw_files = $FS->globr('.', '*.php'); |
|
if (!$raw_files) throw new Exception('Did not find any PHP source files'); |
|
$files = array(); |
|
foreach ($raw_files as $file) { |
|
$file = substr($file, 2); // rm leading './' |
|
if (strncmp('standalone/', $file, 11) === 0) continue; // rm generated files |
|
if (substr_count($file, '.') > 1) continue; // rm meta files |
|
$ok = true; |
|
foreach ($exclude_dirs as $dir) { |
|
if (strncmp($dir, $file, strlen($dir)) === 0) { |
|
$ok = false; |
|
break; |
|
} |
|
} |
|
if (!$ok) continue; // rm excluded directories |
|
if (in_array($file, $exclude_files)) continue; // rm excluded files |
|
$files[] = $file; |
|
} |
|
echo "done!\n"; |
|
|
|
// Reorder list so that dependencies are included first: |
|
|
|
/** |
|
* Returns a lookup array of dependencies for a file. |
|
* |
|
* @note This function expects that format $name extends $parent on one line |
|
* |
|
* @param string $file |
|
* File to check dependencies of. |
|
* @return array |
|
* Lookup array of files the file is dependent on, sorted accordingly. |
|
*/ |
|
function get_dependency_lookup($file) |
|
{ |
|
static $cache = array(); |
|
if (isset($cache[$file])) return $cache[$file]; |
|
if (!file_exists($file)) { |
|
echo "File doesn't exist: $file\n"; |
|
return array(); |
|
} |
|
$fh = fopen($file, 'r'); |
|
$deps = array(); |
|
while (!feof($fh)) { |
|
$line = fgets($fh); |
|
if (strncmp('class', $line, 5) === 0) { |
|
// The implementation here is fragile and will break if we attempt |
|
// to use interfaces. Beware! |
|
$arr = explode(' extends ', trim($line, ' {'."\n\r"), 2); |
|
if (count($arr) < 2) break; |
|
$parent = $arr[1]; |
|
$dep_file = HTMLPurifier_Bootstrap::getPath($parent); |
|
if (!$dep_file) break; |
|
$deps[$dep_file] = true; |
|
break; |
|
} |
|
} |
|
fclose($fh); |
|
foreach (array_keys($deps) as $file) { |
|
// Extra dependencies must come *before* base dependencies |
|
$deps = get_dependency_lookup($file) + $deps; |
|
} |
|
$cache[$file] = $deps; |
|
return $deps; |
|
} |
|
|
|
/** |
|
* Sorts files based on dependencies. This function is lazy and will not |
|
* group files with dependencies together; it will merely ensure that a file |
|
* is never included before its dependencies are. |
|
* |
|
* @param $files |
|
* Files array to sort. |
|
* @return |
|
* Sorted array ($files is not modified by reference!) |
|
*/ |
|
function dep_sort($files) |
|
{ |
|
$ret = array(); |
|
$cache = array(); |
|
foreach ($files as $file) { |
|
if (isset($cache[$file])) continue; |
|
$deps = get_dependency_lookup($file); |
|
foreach (array_keys($deps) as $dep) { |
|
if (!isset($cache[$dep])) { |
|
$ret[] = $dep; |
|
$cache[$dep] = true; |
|
} |
|
} |
|
$cache[$file] = true; |
|
$ret[] = $file; |
|
} |
|
return $ret; |
|
} |
|
|
|
$files = dep_sort($files); |
|
|
|
// Build the actual include stub: |
|
|
|
$version = trim(file_get_contents('../VERSION')); |
|
|
|
// stub |
|
$php = "<?php |
|
|
|
/** |
|
* @file |
|
* This file was auto-generated by generate-includes.php and includes all of |
|
* the core files required by HTML Purifier. Use this if performance is a |
|
* primary concern and you are using an opcode cache. PLEASE DO NOT EDIT THIS |
|
* FILE, changes will be overwritten the next time the script is run. |
|
* |
|
* @version $version |
|
* |
|
* @warning |
|
* You must *not* include any other HTML Purifier files before this file, |
|
* because 'require' not 'require_once' is used. |
|
* |
|
* @warning |
|
* This file requires that the include path contains the HTML Purifier |
|
* library directory; this is not auto-set. |
|
*/ |
|
|
|
"; |
|
|
|
foreach ($files as $file) { |
|
$php .= "require '$file';" . PHP_EOL; |
|
} |
|
|
|
echo "Writing HTMLPurifier.includes.php... "; |
|
file_put_contents('HTMLPurifier.includes.php', $php); |
|
echo "done!\n"; |
|
|
|
$php = "<?php |
|
|
|
/** |
|
* @file |
|
* This file was auto-generated by generate-includes.php and includes all of |
|
* the core files required by HTML Purifier. This is a convenience stub that |
|
* includes all files using dirname(__FILE__) and require_once. PLEASE DO NOT |
|
* EDIT THIS FILE, changes will be overwritten the next time the script is run. |
|
* |
|
* Changes to include_path are not necessary. |
|
*/ |
|
|
|
\$__dir = dirname(__FILE__); |
|
|
|
"; |
|
|
|
foreach ($files as $file) { |
|
$php .= "require_once \$__dir . '/$file';" . PHP_EOL; |
|
} |
|
|
|
echo "Writing HTMLPurifier.safe-includes.php... "; |
|
file_put_contents('HTMLPurifier.safe-includes.php', $php); |
|
echo "done!\n"; |
|
|
|
// vim: et sw=4 sts=4
|
|
|