| Path : /opt/z-push/lib/interface/ |
|
B-Con CMD Config cPanel C-Rdp D-Log Info Jump Mass Ransom Symlink vHost Zone-H |
| Current File : //opt/z-push/lib/interface/ibackend.php |
<?php
/***********************************************
* File : ibackend.php
* Project : Z-Push
* Descr : All Z-Push backends must implement this interface.
* It describes all generic methods expected to be
* implemented by a backend.
* The next abstraction layer is the default Backend
* implementation which already implements some generics.
*
* Created : 02.01.2012
*
* Copyright 2007 - 2016 Zarafa Deutschland GmbH
*
* This program 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
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Consult LICENSE file for details
************************************************/
interface IBackend {
const HIERARCHYNOTIFICATION = 'hierarchynotification';
/**
* Returns a IStateMachine implementation used to save states
*
* @access public
* @return boolean/object if false is returned, the default Statemachine is
* used else the implementation of IStateMachine
*/
public function GetStateMachine();
/**
* Returns a ISearchProvider implementation used for searches
*
* @access public
* @return object Implementation of ISearchProvider
*/
public function GetSearchProvider();
/**
* Indicates which AS version is supported by the backend.
* Depending on this value the supported AS version announced to the
* mobile device is set.
*
* @access public
* @return string AS version constant
*/
public function GetSupportedASVersion();
/**
* Authenticates the user
*
* @param string $username
* @param string $domain
* @param string $password
*
* @access public
* @return boolean
* @throws FatalException e.g. some required libraries are unavailable
*/
public function Logon($username, $domain, $password);
/**
* Setup the backend to work on a specific store or checks ACLs there.
* If only the $store is submitted, all Import/Export/Fetch/Etc operations should be
* performed on this store (switch operations store).
* If the ACL check is enabled, this operation should just indicate the ACL status on
* the submitted store, without changing the store for operations.
* For the ACL status, the currently logged on user MUST have access rights on
* - the entire store - admin access if no folderid is sent, or
* - on a specific folderid in the store (secretary/full access rights)
*
* The ACLcheck MUST fail if a folder of the authenticated user is checked!
*
* @param string $store target store, could contain a "domain\user" value
* @param boolean $checkACLonly if set to true, Setup() should just check ACLs
* @param string $folderid if set, only ACLs on this folderid are relevant
* @param boolean $readonly if set, the folder needs at least read permissions
*
* @access public
* @return boolean
*/
public function Setup($store, $checkACLonly = false, $folderid = false, $readonly = false);
/**
* Logs off
* non critical operations closing the session should be done here
*
* @access public
* @return boolean
*/
public function Logoff();
/**
* Returns an array of SyncFolder types with the entire folder hierarchy
* on the server (the array itself is flat, but refers to parents via the 'parent' property
*
* provides AS 1.0 compatibility
*
* @access public
* @return array SYNC_FOLDER
*/
public function GetHierarchy();
/**
* Returns the importer to process changes from the mobile
* If no $folderid is given, hierarchy data will be imported
* With a $folderid a content data will be imported
*
* @param string $folderid (opt)
*
* @access public
* @return object implements IImportChanges
* @throws StatusException
*/
public function GetImporter($folderid = false);
/**
* Returns the exporter to send changes to the mobile
* If no $folderid is given, hierarchy data should be exported
* With a $folderid a content data is expected
*
* @param string $folderid (opt)
*
* @access public
* @return object implements IExportChanges
* @throws StatusException
*/
public function GetExporter($folderid = false);
/**
* Sends an e-mail
* This messages needs to be saved into the 'sent items' folder
*
* Basically two things can be done
* 1) Send the message to an SMTP server as-is
* 2) Parse the message, and send it some other way
*
* @param SyncSendMail $sm SyncSendMail object
*
* @access public
* @return boolean
* @throws StatusException
*/
public function SendMail($sm);
/**
* Returns all available data of a single message
*
* @param string $folderid
* @param string $id
* @param ContentParameters $contentparameters flag
*
* @access public
* @return object(SyncObject)
* @throws StatusException
*/
public function Fetch($folderid, $id, $contentparameters);
/**
* Returns the waste basket
*
* The waste basked is used when deleting items; if this function returns a valid folder ID,
* then all deletes are handled as moves and are sent to the backend as a move.
* If it returns FALSE, then deletes are handled as real deletes
*
* @access public
* @return string
*/
public function GetWasteBasket();
/**
* Returns the content of the named attachment as stream. The passed attachment identifier is
* the exact string that is returned in the 'AttName' property of an SyncAttachment.
* Any information necessary to locate the attachment must be encoded in that 'attname' property.
* Data is written directly - 'print $data;'
*
* @param string $attname
*
* @access public
* @return SyncItemOperationsAttachment
* @throws StatusException
*/
public function GetAttachmentData($attname);
/**
* Deletes all contents of the specified folder.
* This is generally used to empty the trash (wastebasked), but could also be used on any
* other folder.
*
* @param string $folderid
* @param boolean $includeSubfolders (opt) also delete sub folders, default true
*
* @access public
* @return boolean
* @throws StatusException
*/
public function EmptyFolder($folderid, $includeSubfolders = true);
/**
* Processes a response to a meeting request.
* CalendarID is a reference and has to be set if a new calendar item is created
*
* @param string $requestid id of the object containing the request
* @param string $folderid id of the parent folder of $requestid
* @param string $response
*
* @access public
* @return string id of the created/updated calendar obj
* @throws StatusException
*/
public function MeetingResponse($requestid, $folderid, $response);
/**
* Indicates if the backend has a ChangesSink.
* A sink is an active notification mechanism which does not need polling.
*
* @access public
* @return boolean
*/
public function HasChangesSink();
/**
* The folder should be considered by the sink.
* Folders which were not initialized should not result in a notification
* of IBacken->ChangesSink().
*
* @param string $folderid
*
* @access public
* @return boolean false if there is any problem with that folder
*/
public function ChangesSinkInitialize($folderid);
/**
* The actual ChangesSink.
* For max. the $timeout value this method should block and if no changes
* are available return an empty array.
* If changes are available a list of folderids is expected.
*
* @param int $timeout max. amount of seconds to block
*
* @access public
* @return array
*/
public function ChangesSink($timeout = 30);
/**
* Applies settings to and gets informations from the device
*
* @param SyncObject $settings (SyncOOF, SyncUserInformation, SyncRightsManagementTemplates possible)
*
* @access public
* @return SyncObject $settings
*/
public function Settings($settings);
/**
* Resolves recipients
*
* @param SyncObject $resolveRecipients
*
* @access public
* @return SyncObject $resolveRecipients
*/
public function ResolveRecipients($resolveRecipients);
/**
* Returns the email address and the display name of the user. Used by autodiscover.
*
* @param string $username The username
*
* @access public
* @return Array
*/
public function GetUserDetails($username);
/**
* Returns the username of the currently active user
*
* @access public
* @return Array
*/
public function GetCurrentUsername();
/**
* Indicates if the Backend supports folder statistics.
*
* @access public
* @return boolean
*/
public function HasFolderStats();
/**
* Returns a status indication of the folder.
* If there are changes in the folder, the returned value must change.
* The returned values are compared with '===' to determine if a folder needs synchronization or not.
*
* @param string $store the store where the folder resides
* @param string $folderid the folder id
*
* @access public
* @return string
*/
public function GetFolderStat($store, $folderid);
/**
* Returns the policy name for the user.
* If the backend returns false, the 'default' policy is used.
* If the backend returns any other name than 'default' the policygroup with
* that name (defined in the policies.ini file) will be applied for this user.
*
* @access public
* @return string|boolean
*/
public function GetUserPolicyName();
/**
* Returns the backend ID of the folder of the KOE GAB.
*
* @param string $foldername
*
* @access public
* @return string|boolean
*/
public function GetKoeGabBackendFolderId($foldername);
/**
* Returns a KoeSignatures object.
*
* @access public
* @return KoeSignatures
*/
public function GetKoeSignatures();
/**
* Returns information about the user's store:
* number of folders, store size, full name, email address.
*
* @access public
* @return UserStoreInfo
*/
public function GetUserStoreInfo();
}