<?php
require 'lang.base.php';
uses('text.doclet.RootDoc', 'util.cmd.Console');
$P = new ParamString();
if (!$P->exists('doclet')) {
die('Parameter "--doclet" is required!');
} else {
$doclet_name = $P->value('doclet');
try {
$Class = XPClass::forName($doclet_name)->newInstance();
if (!is('Doclet', $Instance)) {
throw new IllegalArgumentException('Given classname is not a "Doclet" class!');
}
} catch (Exception $e) {
die($e->toString());
}
// remove '--doclet' argument and pass the rest to RootDoc
while (list($key, $val) = each($P->list)) {
if (0 == strncmp('--doclet', $val, 7)) {
continue;
}
$list[$key] = $val;
}
RootDoc::start($Instance, new ParamString($list));
}
/**
* Runner method
*
*/
public static function main(array $args)
{
// Show command usage if invoked without arguments
if (!$args) {
exit(self::usage(XPClass::forName(xp::nameOf(__CLASS__))));
}
$root = new RootDoc();
for ($i = 0, $s = sizeof($args); $i < $s; $i++) {
if ('-sp' === $args[$i]) {
$root->setSourcePath(explode(PATH_SEPARATOR, $args[++$i]));
} else {
if ('-cp' === $args[$i]) {
foreach (explode(PATH_SEPARATOR, $args[++$i]) as $element) {
$root->addSourcePath(ClassLoader::registerPath($element, NULL)->path);
}
} else {
try {
$class = XPClass::forName($args[$i]);
} catch (ClassNotFoundException $e) {
Console::$err->writeLine('*** ', $e->getMessage());
exit(2);
}
if (!$class->isSubclassOf('text.doclet.Doclet')) {
Console::$err->writeLine('*** ', $class, ' is not a doclet');
exit(2);
}
$doclet = $class->newInstance();
$params = new ParamString(array_slice($args, $i));
// Show doclet usage if the command line contains "-?" (at any point).
if ($params->exists('help', '?')) {
self::usage($class);
if ($valid = $doclet->validOptions()) {
Console::$err->writeLine();
Console::$err->writeLine('Options:');
foreach ($valid as $name => $value) {
Console::$err->writeLine(' * --', $name, OPTION_ONLY == $value ? '' : '=<value>');
}
}
exit(3);
}
$root->start($doclet, $params);
exit(0);
}
}
}
Console::$err->writeLine('*** No doclet classname given');
exit(1);
}