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<?php
/**
* @author Bart Visscher <bartv@thisnet.nl>
* @author Morris Jobke <hey@morrisjobke.de>
* @author Robin Appelman <icewind@owncloud.com>
* @author Robin McCorkell <robin@mccorkell.me.uk>
*
* @copyright Copyright (c) 2016, ownCloud, Inc.
* @license AGPL-3.0
*
* This code is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License, version 3,
* along with this program. If not, see <http://www.gnu.org/licenses/>
*
*/
namespace OCP;
/**
* This class provides an easy way for apps to store config values in the
* database.
* @since 7.0.0
*/
interface IAppConfig {
/**
* check if a key is set in the appconfig
* @param string $app
* @param string $key
* @return bool
* @since 7.0.0
*/
public function hasKey($app, $key);
/**
* Gets the config value
* @param string $app app
* @param string $key key
* @param string $default = null, default value if the key does not exist
* @return string the value or $default
* @deprecated 8.0.0 use method getAppValue of \OCP\IConfig
*
* This function gets a value from the appconfig table. If the key does
* not exist the default value will be returned
* @since 7.0.0
*/
public function getValue($app, $key, $default = null);
/**
* Deletes a key
* @param string $app app
* @param string $key key
* @return bool
* @deprecated 8.0.0 use method deleteAppValue of \OCP\IConfig
* @since 7.0.0
*/
public function deleteKey($app, $key);
/**
* Get the available keys for an app
* @param string $app the app we are looking for
* @return array an array of key names
* @deprecated 8.0.0 use method getAppKeys of \OCP\IConfig
*
* This function gets all keys of an app. Please note that the values are
* not returned.
* @since 7.0.0
*/
public function getKeys($app);
/**
* get multiply values, either the app or key can be used as wildcard by setting it to false
*
* @param string|false $key
* @param string|false $app
* @return array|false
* @since 7.0.0
*/
public function getValues($app, $key);
/**
* sets a value in the appconfig
* @param string $app app
* @param string $key key
* @param string|float|int $value value
* @deprecated 8.0.0 use method setAppValue of \OCP\IConfig
*
* Sets a value. If the key did not exist before it will be created.
* @return void
* @since 7.0.0
*/
public function setValue($app, $key, $value);
/**
* Get all apps using the config
* @return array an array of app ids
*
* This function returns a list of all apps that have at least one
* entry in the appconfig table.
* @since 7.0.0
*/
public function getApps();
/**
* Remove app from appconfig
* @param string $app app
* @return bool
* @deprecated 8.0.0 use method deleteAppValue of \OCP\IConfig
*
* Removes all keys in appconfig belonging to the app.
* @since 7.0.0
*/
public function deleteApp($app);
}
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