exec_daemon.php
4f4692b68cf1stable

exec_daemon.php
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			#!/usr/bin/env php
			<?php

			/*
			* Copyright 2011 Facebook, Inc.
			*
			* Licensed under the Apache License, Version 2.0 (the "License");
			* you may not use this file except in compliance with the License.
			* You may obtain a copy of the License at
			*
			* http://www.apache.org/licenses/LICENSE-2.0
			*
			* Unless required by applicable law or agreed to in writing, software
			* distributed under the License is distributed on an "AS IS" BASIS,
			* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
			* See the License for the specific language governing permissions and
			* limitations under the License.
			*/

			if (!posix_isatty(STDOUT)) {
			$sid = posix_setsid();
			if ($sid <= 0) {
			throw new Exception('Failed to create new process session!');
			}
			}


			$root = dirname(dirname(dirname(dirname(__FILE__))));
			require_once $root.'/scripts/__init_script__.php';

			$load = array();
			$len = count($argv);
			for ($ii = 1; $ii < $len; $ii++) {
			$value = $argv[$ii];
			$matches = null;
			if ($value == '--') {
			break;
			} else if (preg_match('/^--load-phutil-library=(.*)$/', $value, $matches)) {
			$load[] = $matches[1];
			unset($argv[$ii]);
			}
			}

			$argv = array_values($argv);

			if ($load) {
			phutil_require_module('phutil', 'filesystem');
			foreach ($load as $library) {
			$library = Filesystem::resolvePath($library);
			phutil_load_library($library);
			}
			}

			phutil_require_module('phutil', 'symbols');

			$daemon = $argv[1];
			PhutilSymbolLoader::loadClass($daemon);
			$daemon = newv($daemon, array($argv));
			$daemon->execute();