MediaWiki  REL1_31
MockFileBackend Class Reference

Class simulating a backend store. More...

Inheritance diagram for MockFileBackend:
Collaboration diagram for MockFileBackend:

Protected Member Functions

 doGetLocalCopyMulti (array $params)
 
- Protected Member Functions inherited from MemoryFileBackend
 directoriesAreVirtual ()
 Is this a key/value store where directories are just virtual? Virtual directories exists in so much as files exists that are prefixed with the directory path followed by a forward slash. More...
 
 doCopyInternal (array $params)
 
 doCreateInternal (array $params)
 
 doDeleteInternal (array $params)
 
 doDirectoryExists ( $container, $dir, array $params)
 
 doGetFileStat (array $params)
 
 doStoreInternal (array $params)
 
 resolveHashKey ( $storagePath)
 Get the absolute file system path for a storage path. More...
 
- Protected Member Functions inherited from FileBackendStore
 deleteContainerCache ( $container)
 Delete the cached info for a container. More...
 
 deleteFileCache ( $path)
 Delete the cached stat info for a file path. More...
 
 doClean (array $params)
 
 doCleanInternal ( $container, $dir, array $params)
 
 doClearCache (array $paths=null)
 Clears any additional stat caches for storage paths. More...
 
 doConcatenate (array $params)
 
 doDescribeInternal (array $params)
 
 doExecuteOpHandlesInternal (array $fileOpHandles)
 
 doGetFileContentsMulti (array $params)
 
 doGetFileSha1Base36 (array $params)
 
 doGetFileStatMulti (array $params)
 Get file stat information (concurrently if possible) for several files. More...
 
 doGetFileXAttributes (array $params)
 
 doGetLocalReferenceMulti (array $params)
 
 doMoveInternal (array $params)
 
 doOperationsInternal (array $ops, array $opts)
 
 doPrepare (array $params)
 
 doPrepareInternal ( $container, $dir, array $params)
 
 doPrimeContainerCache (array $containerInfo)
 Fill the backend-specific process cache given an array of resolved container names and their corresponding cached info. More...
 
 doPublish (array $params)
 
 doPublishInternal ( $container, $dir, array $params)
 
 doQuickOperationsInternal (array $ops)
 
 doSecure (array $params)
 
 doSecureInternal ( $container, $dir, array $params)
 
 doStreamFile (array $params)
 
 fullContainerName ( $container)
 Get the full container name, including the wiki ID prefix. More...
 
 getContainerHashLevels ( $container)
 Get the sharding config for a container. More...
 
 getContainerShard ( $container, $relPath)
 Get the container name shard suffix for a given path. More...
 
 getContainerSuffixes ( $container)
 Get a list of full container shard suffixes for a container. More...
 
 getContentType ( $storagePath, $content, $fsPath)
 Get the content type to use in HEAD/GET requests for a file. More...
 
 primeContainerCache (array $items)
 Do a batch lookup from cache for container stats for all containers used in a list of container names or storage paths objects. More...
 
 primeFileCache (array $items)
 Do a batch lookup from cache for file stats for all paths used in a list of storage paths or FileOp objects. More...
 
 resolveContainerName ( $container)
 Resolve a container name, checking if it's allowed by the backend. More...
 
 resolveContainerPath ( $container, $relStoragePath)
 Resolve a relative storage path, checking if it's allowed by the backend. More...
 
 resolveStoragePath ( $storagePath)
 Splits a storage path into an internal container name, an internal relative file name, and a container shard suffix. More...
 
 resolveStoragePathReal ( $storagePath)
 Like resolveStoragePath() except null values are returned if the container is sharded and the shard could not be determined or if the path ends with '/'. More...
 
 sanitizeOpHeaders (array $op)
 Normalize and filter HTTP headers from a file operation. More...
 
 setConcurrencyFlags (array $opts)
 Set the 'concurrency' option from a list of operation options. More...
 
 setContainerCache ( $container, array $val)
 Set the cached info for a container. More...
 
 setFileCache ( $path, array $val)
 Set the cached stat info for a file path. More...
 
- Protected Member Functions inherited from FileBackend
 getScopedPHPBehaviorForOps ()
 Enter file operation scope. More...
 
 newStatus ()
 Yields the result of the status wrapper callback on either: More...
 
 resetOutputBuffer ()
 
 resolveFSFileObjects (array $ops)
 Convert FSFile 'src' paths to string paths (with an 'srcRef' field set to the FSFile) More...
 
 scopedProfileSection ( $section)
 
 wrapStatus (StatusValue $sv)
 

Additional Inherited Members

- Public Member Functions inherited from MemoryFileBackend
 getDirectoryListInternal ( $container, $dir, array $params)
 Do not call this function from places outside FileBackend. More...
 
 getFeatures ()
 Get the a bitfield of extra features supported by the backend medium. More...
 
 getFileListInternal ( $container, $dir, array $params)
 Do not call this function from places outside FileBackend. More...
 
 isPathUsableInternal ( $storagePath)
 Check if a file can be created or changed at a given storage path. More...
 
- Public Member Functions inherited from FileBackendStore
 __construct (array $config)
 
 clearCache (array $paths=null)
 Invalidate any in-process file stat and property cache. More...
 
 concatenate (array $params)
 Concatenate a list of storage files into a single file system file. More...
 
 copyInternal (array $params)
 Copy a file from one storage path to another in the backend. More...
 
 createInternal (array $params)
 Create a file in the backend with the given contents. More...
 
 deleteInternal (array $params)
 Delete a file at the storage path. More...
 
 describeInternal (array $params)
 Alter metadata for a file at the storage path. More...
 
 directoryExists (array $params)
 Check if a directory exists at a given storage path. More...
 
 executeOpHandlesInternal (array $fileOpHandles)
 Execute a list of FileBackendStoreOpHandle handles in parallel. More...
 
 fileExists (array $params)
 Check if a file exists at a storage path in the backend. More...
 
 getDirectoryList (array $params)
 Get an iterator to list all directories under a storage directory. More...
 
 getFileContentsMulti (array $params)
 Like getFileContents() except it takes an array of storage paths and returns a map of storage paths to strings (or null on failure). More...
 
 getFileHttpUrl (array $params)
 
 getFileList (array $params)
 Get an iterator to list all stored files under a storage directory. More...
 
 getFileProps (array $params)
 Get the properties of the file at a storage path in the backend. More...
 
 getFileSha1Base36 (array $params)
 Get a SHA-1 hash of the file at a storage path in the backend. More...
 
 getFileSize (array $params)
 Get the size (bytes) of a file at a storage path in the backend. More...
 
 getFileStat (array $params)
 Get quick information about a file at a storage path in the backend. More...
 
 getFileTimestamp (array $params)
 Get the last-modified timestamp of the file at a storage path. More...
 
 getFileXAttributes (array $params)
 Get metadata about a file at a storage path in the backend. More...
 
 getLocalCopyMulti (array $params)
 Like getLocalCopy() except it takes an array of storage paths and returns a map of storage paths to TempFSFile objects (or null on failure). More...
 
 getLocalReferenceMulti (array $params)
 Like getLocalReference() except it takes an array of storage paths and returns a map of storage paths to FSFile objects (or null on failure). More...
 
 getOperationsInternal (array $ops)
 Return a list of FileOp objects from a list of operations. More...
 
 getPathsToLockForOpsInternal (array $performOps)
 Get a list of storage paths to lock for a list of operations Returns an array with LockManager::LOCK_UW (shared locks) and LockManager::LOCK_EX (exclusive locks) keys, each corresponding to a list of storage paths to be locked. More...
 
 getScopedLocksForOps (array $ops, StatusValue $status)
 Get an array of scoped locks needed for a batch of file operations. More...
 
 isSingleShardPathInternal ( $storagePath)
 Check if a storage path maps to a single shard. More...
 
 maxFileSizeInternal ()
 Get the maximum allowable file size given backend medium restrictions and basic performance constraints. More...
 
 moveInternal (array $params)
 Move a file from one storage path to another in the backend. More...
 
 nullInternal (array $params)
 No-op file operation that does nothing. More...
 
 preloadCache (array $paths)
 Preload persistent file stat cache and property cache into in-process cache. More...
 
 preloadFileStat (array $params)
 Preload file stat information (concurrently if possible) into in-process cache. More...
 
 storeInternal (array $params)
 Store a file into the backend from a file on disk. More...
 
 streamFile (array $params)
 Stream the file at a storage path in the backend. More...
 
- Public Member Functions inherited from FileBackend
 clean (array $params)
 Delete a storage directory if it is empty. More...
 
 copy (array $params, array $opts=[])
 Performs a single copy operation. More...
 
 create (array $params, array $opts=[])
 Performs a single create operation. More...
 
 delete (array $params, array $opts=[])
 Performs a single delete operation. More...
 
 describe (array $params, array $opts=[])
 Performs a single describe operation. More...
 
 doOperation (array $op, array $opts=[])
 Same as doOperations() except it takes a single operation. More...
 
 doOperations (array $ops, array $opts=[])
 This is the main entry point into the backend for write operations. More...
 
 doQuickOperation (array $op)
 Same as doQuickOperations() except it takes a single operation. More...
 
 doQuickOperations (array $ops, array $opts=[])
 Perform a set of independent file operations on some files. More...
 
 getContainerStoragePath ( $container)
 Get the storage path for the given container for this backend. More...
 
 getDomainId ()
 Get the domain identifier used for this backend (possibly empty). More...
 
 getFileContents (array $params)
 Get the contents of a file at a storage path in the backend. More...
 
 getJournal ()
 Get the file journal object for this backend. More...
 
 getLocalCopy (array $params)
 Get a local copy on disk of the file at a storage path in the backend. More...
 
 getLocalReference (array $params)
 Returns a file system file, identical to the file at a storage path. More...
 
 getName ()
 Get the unique backend name. More...
 
 getReadOnlyReason ()
 Get an explanatory message if this backend is read-only. More...
 
 getRootStoragePath ()
 Get the root storage path of this backend. More...
 
 getScopedFileLocks (array $paths, $type, StatusValue $status, $timeout=0)
 Lock the files at the given storage paths in the backend. More...
 
 getTopDirectoryList (array $params)
 Same as FileBackend::getDirectoryList() except only lists directories that are immediately under the given directory. More...
 
 getTopFileList (array $params)
 Same as FileBackend::getFileList() except only lists files that are immediately under the given directory. More...
 
 getWikiId ()
 Alias to getDomainId() More...
 
 hasFeatures ( $bitfield)
 Check if the backend medium supports a field of extra features. More...
 
 isReadOnly ()
 Check if this backend is read-only. More...
 
 lockFiles (array $paths, $type, $timeout=0)
 Lock the files at the given storage paths in the backend. More...
 
 move (array $params, array $opts=[])
 Performs a single move operation. More...
 
 prepare (array $params)
 Prepare a storage directory for usage. More...
 
 publish (array $params)
 Remove measures to block web access to a storage directory and the container it belongs to. More...
 
 quickCopy (array $params)
 Performs a single quick copy operation. More...
 
 quickCreate (array $params)
 Performs a single quick create operation. More...
 
 quickDelete (array $params)
 Performs a single quick delete operation. More...
 
 quickDescribe (array $params)
 Performs a single quick describe operation. More...
 
 quickMove (array $params)
 Performs a single quick move operation. More...
 
 quickStore (array $params)
 Performs a single quick store operation. More...
 
 secure (array $params)
 Take measures to block web access to a storage directory and the container it belongs to. More...
 
 setLogger (LoggerInterface $logger)
 
 store (array $params, array $opts=[])
 Performs a single store operation. More...
 
 unlockFiles (array $paths, $type)
 Unlock the files at the given storage paths in the backend. More...
 
- Static Public Member Functions inherited from FileBackend
static extensionFromPath ( $path, $case='lowercase')
 Get the final extension from a storage or FS path. More...
 
static isPathTraversalFree ( $path)
 Check if a relative path has no directory traversals. More...
 
static isStoragePath ( $path)
 Check if a given path is a "mwstore://" path. More...
 
static makeContentDisposition ( $type, $filename='')
 Build a Content-Disposition header value per RFC 6266. More...
 
static normalizeStoragePath ( $storagePath)
 Normalize a storage path by cleaning up directory separators. More...
 
static parentStoragePath ( $storagePath)
 Get the parent storage directory of a storage path. More...
 
static splitStoragePath ( $storagePath)
 Split a storage path into a backend name, a container name, and a relative file path. More...
 
- Public Attributes inherited from FileBackendStore
const CACHE_CHEAP_SIZE = 500
 
const CACHE_EXPENSIVE_SIZE = 5
 
const CACHE_TTL = 10
 
- Public Attributes inherited from FileBackend
const ATTR_HEADERS = 1
 Bitfield flags for supported features. More...
 
const ATTR_METADATA = 2
 
const ATTR_UNICODE_PATHS = 4
 
- Static Protected Member Functions inherited from FileBackendStore
static isValidContainerName ( $container)
 Check if a full container name is valid. More...
 
static isValidShortContainerName ( $container)
 Check if a short container name is valid. More...
 
static normalizeXAttributes (array $xattr)
 Normalize file headers/metadata to the FileBackend::getFileXAttributes() format. More...
 
- Static Protected Member Functions inherited from FileBackend
static normalizeContainerPath ( $path)
 Validate and normalize a relative storage path. More...
 
- Protected Attributes inherited from MemoryFileBackend
array $files = []
 Map of (file path => (data,mtime) More...
 
- Protected Attributes inherited from FileBackendStore
ProcessCacheLRU $cheapCache
 Map of paths to small (RAM/disk) cache items. More...
 
ProcessCacheLRU $expensiveCache
 Map of paths to large (RAM/disk) cache items. More...
 
 $maxFileSize = 4294967296
 
WANObjectCache $memCache
 
callable $mimeCallback
 Method to get the MIME type of files. More...
 
array $shardViaHashLevels = []
 Map of container names to sharding config. More...
 
BagOStuff $srvCache
 
- Protected Attributes inherited from FileBackend
int $concurrency
 How many operations can be done in parallel. More...
 
string $domainId
 Unique domain name. More...
 
FileJournal $fileJournal
 
LockManager $lockManager
 
LoggerInterface $logger
 
string $name
 Unique backend name. More...
 
callable $obResetFunc
 
string $parallelize
 When to do operations in parallel. More...
 
object string $profiler
 Class name or object With profileIn/profileOut methods. More...
 
string $readOnly
 Read-only explanation message. More...
 
callable $statusWrapper
 
callable $streamMimeFunc
 
string $tmpDirectory
 Temporary file directory. More...
 

Detailed Description

Class simulating a backend store.

Since
1.22

Definition at line 31 of file MockFileBackend.php.

Member Function Documentation

◆ doGetLocalCopyMulti()

MockFileBackend::doGetLocalCopyMulti ( array  $params)
protected
See also
FileBackendStore::getLocalCopyMulti()
Parameters
array$params
Returns
array

Reimplemented from MemoryFileBackend.

Definition at line 32 of file MockFileBackend.php.

References $params, as, wfRandomString(), and wfTempDir().


The documentation for this class was generated from the following file: