* @since 1.19
*/
class FSFileBackend extends FileBackendStore {
- protected $basePath; // string; directory holding the container directories
- /** @var Array Map of container names to root paths */
- protected $containerPaths = array(); // for custom container paths
- protected $fileMode; // integer; file permission mode
- protected $fileOwner; // string; required OS username to own files
- protected $currentUser; // string; OS username running this script
-
- /** @var Array */
+ /** @var string Directory holding the container directories */
+ protected $basePath;
+
+ /** @var array Map of container names to root paths for custom container paths */
+ protected $containerPaths = array();
+
+ /** @var int File permission mode */
+ protected $fileMode;
+
+ /** @var string Required OS username to own files */
+ protected $fileOwner;
+
+ /** @var string OS username running this script */
+ protected $currentUser;
+
+ /** @var array */
protected $hadWarningErrors = array();
/**
return $relStoragePath;
}
}
+
return null;
}
* Given the short (unresolved) and full (resolved) name of
* a container, return the file system path of the container.
*
- * @param $shortCont string
- * @param $fullCont string
+ * @param string $shortCont
+ * @param string $fullCont
* @return string|null
*/
protected function containerFSRoot( $shortCont, $fullCont ) {
} elseif ( isset( $this->basePath ) ) {
return "{$this->basePath}/{$fullCont}";
}
+
return null; // no container base path defined
}
if ( $relPath != '' ) {
$fsPath .= "/{$relPath}";
}
+
return $fsPath;
}
$dest = $this->resolveToFSPath( $params['dst'] );
if ( $dest === null ) {
$status->fatal( 'backend-fail-invalidpath', $params['dst'] );
+
return $status;
}
$tempFile = TempFSFile::factory( 'create_', 'tmp' );
if ( !$tempFile ) {
$status->fatal( 'backend-fail-create', $params['dst'] );
+
return $status;
}
$this->trapWarnings();
$this->untrapWarnings();
if ( $bytes === false ) {
$status->fatal( 'backend-fail-create', $params['dst'] );
+
return $status;
}
$cmd = implode( ' ', array(
$this->untrapWarnings();
if ( $bytes === false ) {
$status->fatal( 'backend-fail-create', $params['dst'] );
+
return $status;
}
$this->chmod( $dest );
$dest = $this->resolveToFSPath( $params['dst'] );
if ( $dest === null ) {
$status->fatal( 'backend-fail-invalidpath', $params['dst'] );
+
return $status;
}
trigger_error( __METHOD__ . ": copy() failed but returned true." );
}
$status->fatal( 'backend-fail-store', $params['src'], $params['dst'] );
+
return $status;
}
$this->chmod( $dest );
$source = $this->resolveToFSPath( $params['src'] );
if ( $source === null ) {
$status->fatal( 'backend-fail-invalidpath', $params['src'] );
+
return $status;
}
$dest = $this->resolveToFSPath( $params['dst'] );
if ( $dest === null ) {
$status->fatal( 'backend-fail-invalidpath', $params['dst'] );
+
return $status;
}
if ( empty( $params['ignoreMissingSource'] ) ) {
$status->fatal( 'backend-fail-copy', $params['src'] );
}
+
return $status; // do nothing; either OK or bad status
}
trigger_error( __METHOD__ . ": copy() failed but returned true." );
}
$status->fatal( 'backend-fail-copy', $params['src'], $params['dst'] );
+
return $status;
}
$this->chmod( $dest );
$source = $this->resolveToFSPath( $params['src'] );
if ( $source === null ) {
$status->fatal( 'backend-fail-invalidpath', $params['src'] );
+
return $status;
}
$dest = $this->resolveToFSPath( $params['dst'] );
if ( $dest === null ) {
$status->fatal( 'backend-fail-invalidpath', $params['dst'] );
+
return $status;
}
if ( empty( $params['ignoreMissingSource'] ) ) {
$status->fatal( 'backend-fail-move', $params['src'] );
}
+
return $status; // do nothing; either OK or bad status
}
clearstatcache(); // file no longer at source
if ( !$ok ) {
$status->fatal( 'backend-fail-move', $params['src'], $params['dst'] );
+
return $status;
}
}
$source = $this->resolveToFSPath( $params['src'] );
if ( $source === null ) {
$status->fatal( 'backend-fail-invalidpath', $params['src'] );
+
return $status;
}
if ( empty( $params['ignoreMissingSource'] ) ) {
$status->fatal( 'backend-fail-delete', $params['src'] );
}
+
return $status; // do nothing; either OK or bad status
}
$this->untrapWarnings();
if ( !$ok ) {
$status->fatal( 'backend-fail-delete', $params['src'] );
+
return $status;
}
}
}
}
+ /**
+ * @param string $fullCont
+ * @param $dirRel
+ * @param array $params
+ * @return Status
+ */
protected function doPrepareInternal( $fullCont, $dirRel, array $params ) {
$status = Status::newGood();
list( , $shortCont, ) = FileBackend::splitStoragePath( $params['dir'] );
if ( is_dir( $dir ) && !$existed ) {
$status->merge( $this->doSecureInternal( $fullCont, $dirRel, $params ) );
}
+
return $status;
}
$status->fatal( 'backend-fail-create', "{$storeDir}/.htaccess" );
}
}
+
return $status;
}
}
$this->untrapWarnings();
}
+
return $status;
}
rmdir( $dir ); // remove directory if empty
}
$this->untrapWarnings();
+
return $status;
}
/**
* @see FileBackendStore::getDirectoryListInternal()
- * @return Array|null
+ * @param string $fullCont
+ * @param string $dirRel
+ * @param array $params
+ * @return array|null
*/
public function getDirectoryListInternal( $fullCont, $dirRel, array $params ) {
list( , $shortCont, ) = FileBackend::splitStoragePath( $params['dir'] );
$exists = is_dir( $dir );
if ( !$exists ) {
wfDebug( __METHOD__ . "() given directory does not exist: '$dir'\n" );
+
return array(); // nothing under this dir
} elseif ( !is_readable( $dir ) ) {
wfDebug( __METHOD__ . "() given directory is unreadable: '$dir'\n" );
+
return null; // bad permissions?
}
+
return new FSFileBackendDirList( $dir, $params );
}
/**
* @see FileBackendStore::getFileListInternal()
- * @return Array|FSFileBackendFileList|null
+ * @param string $fullCont
+ * @param string $dirRel
+ * @param array $params
+ * @return array|FSFileBackendFileList|null
*/
public function getFileListInternal( $fullCont, $dirRel, array $params ) {
list( , $shortCont, ) = FileBackend::splitStoragePath( $params['dir'] );
$exists = is_dir( $dir );
if ( !$exists ) {
wfDebug( __METHOD__ . "() given directory does not exist: '$dir'\n" );
+
return array(); // nothing under this dir
} elseif ( !is_readable( $dir ) ) {
wfDebug( __METHOD__ . "() given directory is unreadable: '$dir'\n" );
+
return null; // bad permissions?
}
+
return new FSFileBackendFileList( $dir, $params );
}
/**
* Listen for E_WARNING errors and track whether any happen
- *
- * @return void
*/
protected function trapWarnings() {
$this->hadWarningErrors[] = false; // push to stack
}
/**
- * @param $errno integer
- * @param $errstr string
+ * @param int $errno
+ * @param string $errstr
* @return bool
* @access private
*/
public function handleWarning( $errno, $errstr ) {
wfDebugLog( 'FSFileBackend', $errstr ); // more detailed error logging
$this->hadWarningErrors[count( $this->hadWarningErrors ) - 1] = true;
+
return true; // suppress from PHP handler
}
}
public $chmodPath; // string; file to chmod
/**
- * @param $backend
- * @param $params array
- * @param $call
- * @param $cmd
- * @param $chmodPath null
+ * @param FSFileBackend $backend
+ * @param array $params
+ * @param string $call
+ * @param string $cmd
+ * @param int|null $chmodPath
*/
- public function __construct( $backend, array $params, $call, $cmd, $chmodPath = null ) {
+ public function __construct(
+ FSFileBackend $backend, array $params, $call, $cmd, $chmodPath = null
+ ) {
$this->backend = $backend;
$this->params = $params;
$this->call = $call;
abstract class FSFileBackendList implements Iterator {
/** @var Iterator */
protected $iter;
- protected $suffixStart; // integer
- protected $pos = 0; // integer
- /** @var Array */
+
+ /** @var int */
+ protected $suffixStart;
+
+ /** @var int */
+ protected $pos = 0;
+
+ /** @var array */
protected $params = array();
/**
* @param string $dir file system directory
- * @param $params array
+ * @param array $params
*/
public function __construct( $dir, array $params ) {
$path = realpath( $dir ); // normalize
# RecursiveDirectoryIterator extends FilesystemIterator.
# FilesystemIterator::SKIP_DOTS default is inconsistent in PHP 5.3.x.
$flags = FilesystemIterator::CURRENT_AS_SELF | FilesystemIterator::SKIP_DOTS;
+
return new RecursiveIteratorIterator(
new RecursiveDirectoryIterator( $dir, $flags ),
RecursiveIteratorIterator::CHILD_FIRST // include dirs
/**
* @see Iterator::key()
- * @return integer
+ * @return int
*/
public function key() {
return $this->pos;
/**
* @see Iterator::next()
- * @return void
+ * @throws FileBackendError
*/
public function next() {
try {
$this->iter->next();
$this->filterViaNext();
- } catch ( UnexpectedValueException $e ) {
- $this->iter = null;
+ } catch ( UnexpectedValueException $e ) { // bad permissions? deleted?
+ throw new FileBackendError( "File iterator gave UnexpectedValueException." );
}
++$this->pos;
}
/**
* @see Iterator::rewind()
- * @return void
+ * @throws FileBackendError
*/
public function rewind() {
$this->pos = 0;
try {
$this->iter->rewind();
$this->filterViaNext();
- } catch ( UnexpectedValueException $e ) {
- $this->iter = null;
+ } catch ( UnexpectedValueException $e ) { // bad permissions? deleted?
+ throw new FileBackendError( "File iterator gave UnexpectedValueException." );
}
}
/**
* Filter out items by advancing to the next ones
*/
- protected function filterViaNext() {}
+ protected function filterViaNext() {
+ }
/**
* Return only the relative path and normalize slashes to FileBackend-style.
* Uses the "real path" since the suffix is based upon that.
*
- * @param $path string
+ * @param string $dir
* @return string
*/
protected function getRelPath( $dir ) {
if ( $path === false ) {
$path = $dir;
}
+
return strtr( substr( $path, $this->suffixStart ), '\\', '/' );
}
}
dépôts / lhc / web / wiklou.git / blobdiff