--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/wp/wp-admin/includes/class-wp-filesystem-ftpsockets.php Wed Nov 06 03:21:17 2013 +0000
@@ -0,0 +1,351 @@
+<?php
+/**
+ * WordPress FTP Sockets Filesystem.
+ *
+ * @package WordPress
+ * @subpackage Filesystem
+ */
+
+/**
+ * WordPress Filesystem Class for implementing FTP Sockets.
+ *
+ * @since 2.5
+ * @package WordPress
+ * @subpackage Filesystem
+ * @uses WP_Filesystem_Base Extends class
+ */
+class WP_Filesystem_ftpsockets extends WP_Filesystem_Base {
+ var $ftp = false;
+ var $errors = null;
+ var $options = array();
+
+ function __construct($opt = '') {
+ $this->method = 'ftpsockets';
+ $this->errors = new WP_Error();
+
+ // Check if possible to use ftp functions.
+ if ( ! @include_once ABSPATH . 'wp-admin/includes/class-ftp.php' )
+ return false;
+ $this->ftp = new ftp();
+
+ if ( empty($opt['port']) )
+ $this->options['port'] = 21;
+ else
+ $this->options['port'] = $opt['port'];
+
+ if ( empty($opt['hostname']) )
+ $this->errors->add('empty_hostname', __('FTP hostname is required'));
+ else
+ $this->options['hostname'] = $opt['hostname'];
+
+ if ( ! empty($opt['base']) )
+ $this->wp_base = $opt['base'];
+
+ // Check if the options provided are OK.
+ if ( empty ($opt['username']) )
+ $this->errors->add('empty_username', __('FTP username is required'));
+ else
+ $this->options['username'] = $opt['username'];
+
+ if ( empty ($opt['password']) )
+ $this->errors->add('empty_password', __('FTP password is required'));
+ else
+ $this->options['password'] = $opt['password'];
+ }
+
+ function connect() {
+ if ( ! $this->ftp )
+ return false;
+
+ $this->ftp->setTimeout(FS_CONNECT_TIMEOUT);
+
+ if ( ! $this->ftp->SetServer($this->options['hostname'], $this->options['port']) ) {
+ $this->errors->add('connect', sprintf(__('Failed to connect to FTP Server %1$s:%2$s'), $this->options['hostname'], $this->options['port']));
+ return false;
+ }
+
+ if ( ! $this->ftp->connect() ) {
+ $this->errors->add('connect', sprintf(__('Failed to connect to FTP Server %1$s:%2$s'), $this->options['hostname'], $this->options['port']));
+ return false;
+ }
+
+ if ( ! $this->ftp->login($this->options['username'], $this->options['password']) ) {
+ $this->errors->add('auth', sprintf(__('Username/Password incorrect for %s'), $this->options['username']));
+ return false;
+ }
+
+ $this->ftp->SetType( FTP_BINARY );
+ $this->ftp->Passive( true );
+ $this->ftp->setTimeout( FS_TIMEOUT );
+ return true;
+ }
+
+ function get_contents( $file ) {
+ if ( ! $this->exists($file) )
+ return false;
+
+ $temp = wp_tempnam( $file );
+
+ if ( ! $temphandle = fopen($temp, 'w+') )
+ return false;
+
+ mbstring_binary_safe_encoding();
+
+ if ( ! $this->ftp->fget($temphandle, $file) ) {
+ fclose($temphandle);
+ unlink($temp);
+
+ reset_mbstring_encoding();
+
+ return ''; // Blank document, File does exist, It's just blank.
+ }
+
+ reset_mbstring_encoding();
+
+ fseek( $temphandle, 0 ); // Skip back to the start of the file being written to
+ $contents = '';
+
+ while ( ! feof($temphandle) )
+ $contents .= fread($temphandle, 8192);
+
+ fclose($temphandle);
+ unlink($temp);
+ return $contents;
+ }
+
+ function get_contents_array($file) {
+ return explode("\n", $this->get_contents($file) );
+ }
+
+ function put_contents($file, $contents, $mode = false ) {
+ $temp = wp_tempnam( $file );
+ if ( ! $temphandle = @fopen($temp, 'w+') ) {
+ unlink($temp);
+ return false;
+ }
+
+ // The FTP class uses string functions internally during file download/upload
+ mbstring_binary_safe_encoding();
+
+ $bytes_written = fwrite( $temphandle, $contents );
+ if ( false === $bytes_written || $bytes_written != strlen( $contents ) ) {
+ fclose( $temphandle );
+ unlink( $temp );
+
+ reset_mbstring_encoding();
+
+ return false;
+ }
+
+ fseek( $temphandle, 0 ); // Skip back to the start of the file being written to
+
+ $ret = $this->ftp->fput($file, $temphandle);
+
+ reset_mbstring_encoding();
+
+ fclose($temphandle);
+ unlink($temp);
+
+ $this->chmod($file, $mode);
+
+ return $ret;
+ }
+
+ function cwd() {
+ $cwd = $this->ftp->pwd();
+ if ( $cwd )
+ $cwd = trailingslashit($cwd);
+ return $cwd;
+ }
+
+ function chdir($file) {
+ return $this->ftp->chdir($file);
+ }
+
+ function chgrp($file, $group, $recursive = false ) {
+ return false;
+ }
+
+ function chmod($file, $mode = false, $recursive = false ) {
+ if ( ! $mode ) {
+ if ( $this->is_file($file) )
+ $mode = FS_CHMOD_FILE;
+ elseif ( $this->is_dir($file) )
+ $mode = FS_CHMOD_DIR;
+ else
+ return false;
+ }
+
+ // chmod any sub-objects if recursive.
+ if ( $recursive && $this->is_dir($file) ) {
+ $filelist = $this->dirlist($file);
+ foreach ( (array)$filelist as $filename => $filemeta )
+ $this->chmod($file . '/' . $filename, $mode, $recursive);
+ }
+
+ // chmod the file or directory
+ return $this->ftp->chmod($file, $mode);
+ }
+
+ function owner($file) {
+ $dir = $this->dirlist($file);
+ return $dir[$file]['owner'];
+ }
+
+ function getchmod($file) {
+ $dir = $this->dirlist($file);
+ return $dir[$file]['permsn'];
+ }
+
+ function group($file) {
+ $dir = $this->dirlist($file);
+ return $dir[$file]['group'];
+ }
+
+ function copy($source, $destination, $overwrite = false, $mode = false) {
+ if ( ! $overwrite && $this->exists($destination) )
+ return false;
+
+ $content = $this->get_contents($source);
+ if ( false === $content )
+ return false;
+
+ return $this->put_contents($destination, $content, $mode);
+ }
+
+ function move($source, $destination, $overwrite = false ) {
+ return $this->ftp->rename($source, $destination);
+ }
+
+ function delete($file, $recursive = false, $type = false) {
+ if ( empty($file) )
+ return false;
+ if ( 'f' == $type || $this->is_file($file) )
+ return $this->ftp->delete($file);
+ if ( !$recursive )
+ return $this->ftp->rmdir($file);
+
+ return $this->ftp->mdel($file);
+ }
+
+ function exists( $file ) {
+ $list = $this->ftp->nlist( $file );
+ return !empty( $list ); //empty list = no file, so invert.
+ // return $this->ftp->is_exists($file); has issues with ABOR+426 responses on the ncFTPd server
+ }
+
+ function is_file($file) {
+ if ( $this->is_dir($file) )
+ return false;
+ if ( $this->exists($file) )
+ return true;
+ return false;
+ }
+
+ function is_dir($path) {
+ $cwd = $this->cwd();
+ if ( $this->chdir($path) ) {
+ $this->chdir($cwd);
+ return true;
+ }
+ return false;
+ }
+
+ function is_readable($file) {
+ return true;
+ }
+
+ function is_writable($file) {
+ return true;
+ }
+
+ function atime($file) {
+ return false;
+ }
+
+ function mtime($file) {
+ return $this->ftp->mdtm($file);
+ }
+
+ function size($file) {
+ return $this->ftp->filesize($file);
+ }
+
+ function touch($file, $time = 0, $atime = 0 ) {
+ return false;
+ }
+
+ function mkdir($path, $chmod = false, $chown = false, $chgrp = false ) {
+ $path = untrailingslashit($path);
+ if ( empty($path) )
+ return false;
+
+ if ( ! $this->ftp->mkdir($path) )
+ return false;
+ if ( ! $chmod )
+ $chmod = FS_CHMOD_DIR;
+ $this->chmod($path, $chmod);
+ if ( $chown )
+ $this->chown($path, $chown);
+ if ( $chgrp )
+ $this->chgrp($path, $chgrp);
+ return true;
+ }
+
+ function rmdir($path, $recursive = false ) {
+ $this->delete($path, $recursive);
+ }
+
+ function dirlist($path = '.', $include_hidden = true, $recursive = false ) {
+ if ( $this->is_file($path) ) {
+ $limit_file = basename($path);
+ $path = dirname($path) . '/';
+ } else {
+ $limit_file = false;
+ }
+
+ mbstring_binary_safe_encoding();
+
+ $list = $this->ftp->dirlist($path);
+ if ( empty( $list ) && ! $this->exists( $path ) ) {
+
+ reset_mbstring_encoding();
+
+ return false;
+ }
+
+ $ret = array();
+ foreach ( $list as $struc ) {
+
+ if ( '.' == $struc['name'] || '..' == $struc['name'] )
+ continue;
+
+ if ( ! $include_hidden && '.' == $struc['name'][0] )
+ continue;
+
+ if ( $limit_file && $struc['name'] != $limit_file )
+ continue;
+
+ if ( 'd' == $struc['type'] ) {
+ if ( $recursive )
+ $struc['files'] = $this->dirlist($path . '/' . $struc['name'], $include_hidden, $recursive);
+ else
+ $struc['files'] = array();
+ }
+
+ // Replace symlinks formatted as "source -> target" with just the source name
+ if ( $struc['islink'] )
+ $struc['name'] = preg_replace( '/(\s*->\s*.*)$/', '', $struc['name'] );
+
+ $ret[ $struc['name'] ] = $struc;
+ }
+
+ reset_mbstring_encoding();
+
+ return $ret;
+ }
+
+ function __destruct() {
+ $this->ftp->quit();
+ }
+}