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<?php
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/**
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* The local connection class for copying files as the httpd user.
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*/
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class FileTransferLocal extends FileTransfer implements FileTransferChmodInterface {
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function connect() {
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// No-op
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}
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static function factory($jail, $settings) {
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return new FileTransferLocal($jail);
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}
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protected function copyFileJailed($source, $destination) {
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if (@!copy($source, $destination)) {
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throw new FileTransferException('Cannot copy %source to %destination.', NULL, array('%source' => $source, '%destination' => $destination));
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}
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}
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protected function createDirectoryJailed($directory) {
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if (!is_dir($directory) && @!mkdir($directory, 0777, TRUE)) {
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throw new FileTransferException('Cannot create directory %directory.', NULL, array('%directory' => $directory));
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}
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}
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protected function removeDirectoryJailed($directory) {
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if (!is_dir($directory)) {
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// Programmer error assertion, not something we expect users to see.
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throw new FileTransferException('removeDirectoryJailed() called with a path (%directory) that is not a directory.', NULL, array('%directory' => $directory));
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}
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foreach (new RecursiveIteratorIterator(new SkipDotsRecursiveDirectoryIterator($directory), RecursiveIteratorIterator::CHILD_FIRST) as $filename => $file) {
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if ($file->isDir()) {
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if (@!drupal_rmdir($filename)) {
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throw new FileTransferException('Cannot remove directory %directory.', NULL, array('%directory' => $filename));
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}
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}
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elseif ($file->isFile()) {
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if (@!drupal_unlink($filename)) {
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throw new FileTransferException('Cannot remove file %file.', NULL, array('%file' => $filename));
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}
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}
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}
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if (@!drupal_rmdir($directory)) {
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throw new FileTransferException('Cannot remove directory %directory.', NULL, array('%directory' => $directory));
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}
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}
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protected function removeFileJailed($file) {
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if (@!drupal_unlink($file)) {
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throw new FileTransferException('Cannot remove file %file.', NULL, array('%file' => $file));
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}
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}
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public function isDirectory($path) {
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return is_dir($path);
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}
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public function isFile($path) {
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return is_file($path);
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}
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public function chmodJailed($path, $mode, $recursive) {
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if ($recursive && is_dir($path)) {
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foreach (new RecursiveIteratorIterator(new SkipDotsRecursiveDirectoryIterator($path), RecursiveIteratorIterator::SELF_FIRST) as $filename => $file) {
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if (@!chmod($filename, $mode)) {
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throw new FileTransferException('Cannot chmod %path.', NULL, array('%path' => $filename));
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}
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}
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}
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elseif (@!chmod($path, $mode)) {
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throw new FileTransferException('Cannot chmod %path.', NULL, array('%path' => $path));
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}
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}
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}
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