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<?php namespace Comodojo\Extender; |
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use Comodojo\Exception\DatabaseException; |
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use Comodojo\Database\EnhancedDatabase; |
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/** |
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* Framework wide checks |
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* |
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* @package Comodojo extender |
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* @author Marco Giovinazzi <[email protected]> |
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* @license GPL-3.0+ |
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* |
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* LICENSE: |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU Affero General Public License as |
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* published by the Free Software Foundation, either version 3 of the |
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* License, or (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU Affero General Public License for more details. |
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* |
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* You should have received a copy of the GNU Affero General Public License |
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* along with this program. If not, see <http://www.gnu.org/licenses/>. |
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*/ |
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class Checks { |
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/** |
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* Check for required configuration constants |
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* |
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* @return mixed Boolean true in case of success, string with error message otherwise |
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*/ |
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final public static function constants() { |
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if ( !defined("EXTENDER_IDLE_TIME") ) return "Idle time not configured correctly. \n\n Please check your extender configuration and define constant: EXTENDER_IDLE_TIME."; |
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if ( !defined("EXTENDER_DATABASE_MODEL") ) return "Invalid database model. \n\n Please check your extender configuration and define constant: EXTENDER_DATABASE_MODEL."; |
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if ( !defined("EXTENDER_DATABASE_HOST") ) return "Unknown database host. \n\n Please check your extender configuration and define constant: EXTENDER_DATABASE_HOST."; |
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if ( !defined("EXTENDER_DATABASE_PORT") ) return "Invalid database port. \n\n Please check your extender configuration and define constant: EXTENDER_DATABASE_PORT."; |
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if ( !defined("EXTENDER_DATABASE_NAME") ) return "Invalid database name. \n\n Please check your extender configuration and define constant: EXTENDER_DATABASE_NAME."; |
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if ( !defined("EXTENDER_DATABASE_USER") ) return "Invalid database user. \n\n Please check your extender configuration and define constant: EXTENDER_DATABASE_USER."; |
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if ( !defined("EXTENDER_DATABASE_PASS") ) return "Invalid database password. \n\n Please check your extender configuration and define constant: EXTENDER_DATABASE_PASS."; |
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if ( !defined("EXTENDER_DATABASE_PREFIX") ) return "Invalid database table prefix. \n\n Please check your extender configuration and define constant: EXTENDER_DATABASE_PREFIX."; |
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if ( !defined("EXTENDER_DATABASE_TABLE_JOBS") ) return "Invalid database jobs' table. \n\n Please check your extender configuration and define constant: EXTENDER_DATABASE_TABLE_JOBS."; |
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if ( !defined("EXTENDER_DATABASE_TABLE_WORKLOGS") ) return "Invalid database worklogs' table. \n\n Please check your extender configuration and define constant: EXTENDER_DATABASE_TABLE_WORKLOGS."; |
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if ( !defined("EXTENDER_CACHE_FOLDER") ) return "Invalid cache folder. \n\n Please check your extender configuration and define constant: EXTENDER_CACHE_FOLDER."; |
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return true; |
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} |
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/** |
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* Check if script is running from command line |
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* |
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* @return bool |
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*/ |
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final public static function cli() { |
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return php_sapi_name() === 'cli'; |
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} |
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/** |
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* Check if php interpreter supports pcntl_fork (required in multithread mode) |
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* |
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* @return bool |
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*/ |
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final public static function multithread() { |
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return function_exists("pcntl_fork"); |
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} |
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/** |
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* Check if php interpreter supports pcntl signal handlers |
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* |
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* @return bool |
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*/ |
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final public static function signals() { |
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return function_exists("pcntl_signal"); |
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} |
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/** |
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* Check if database is available and initialized correctly |
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* |
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* @return bool |
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*/ |
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final public static function database() { |
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try { |
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$db = new EnhancedDatabase( |
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EXTENDER_DATABASE_MODEL, |
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EXTENDER_DATABASE_HOST, |
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EXTENDER_DATABASE_PORT, |
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EXTENDER_DATABASE_NAME, |
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EXTENDER_DATABASE_USER, |
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EXTENDER_DATABASE_PASS |
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); |
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$db->tablePrefix(EXTENDER_DATABASE_PREFIX)->table(EXTENDER_DATABASE_TABLE_JOBS)->keys("*")->get(1); |
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} catch (DatabaseException $de) { |
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unset($db); |
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return false; |
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} |
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unset($db); |
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return true; |
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} |
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} |
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comodojo /
extender.framework
