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libphutil/scripts/daemon/exec/exec_daemon.php
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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.
*/
error_reporting(E_ALL | E_STRICT);
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';
$trace_mode = false;
$trace_memory = false;
$load = array();
$len = count($argv);
for ($ii = 2; $ii < $len; $ii++) {
$value = $argv[$ii];
$matches = null;
if ($value == '--') {
break;
} else if ($value == '--trace') {
$trace_mode = true;
unset($argv[$ii]);
} else if ($value == '--trace-memory') {
$trace_mode = true;
$trace_memory = true;
unset($argv[$ii]);
} else if (preg_match('/^--log=(.*)$/', $value, $matches)) {
ini_set('error_log', $matches[1]);
} else if (preg_match('/^--load-phutil-library=(.*)$/', $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];
$argv = array_slice($argv, 2);
PhutilSymbolLoader::loadClass($daemon);
$daemon = newv($daemon, array($argv));
if ($trace_mode) {
$daemon->setTraceMode();
}
if ($trace_memory) {
$daemon->setTraceMemory();
}
$daemon->execute();
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