<?php
/**
- * WordPress SSH2 Filesystem.
- *
- * @package WordPress
- * @subpackage Filesystem
- */
-
-/**
- * WordPress Filesystem Class for implementing SSH2.
+ * WordPress Filesystem Class for implementing SSH2
*
* To use this class you must follow these steps for PHP 5.2.6+
*
*
* Note: as of WordPress 2.8, This utilises the PHP5+ function 'stream_get_contents'
*
- * @since 2.7
+ * @since 2.7.0
+ *
* @package WordPress
* @subpackage Filesystem
- * @uses WP_Filesystem_Base Extends class
*/
class WP_Filesystem_SSH2 extends WP_Filesystem_Base {
- var $link = false;
- var $sftp_link = false;
- var $keys = false;
- var $errors = array();
- var $options = array();
+ public $link = false;
+ public $sftp_link = false;
+ public $keys = false;
+ public $errors = array();
+ public $options = array();
- function WP_Filesystem_SSH2($opt='') {
+ public function __construct($opt='') {
$this->method = 'ssh2';
$this->errors = new WP_Error();
$this->options['username'] = $opt['username'];
if ( empty ($opt['password']) ) {
- if ( !$this->keys ) //password can be blank if we are using keys
+ // Password can be blank if we are using keys.
+ if ( !$this->keys )
$this->errors->add('empty_password', __('SSH2 password is required'));
} else {
$this->options['password'] = $opt['password'];
}
- function connect() {
+ public function connect() {
if ( ! $this->keys ) {
$this->link = @ssh2_connect($this->options['hostname'], $this->options['port']);
} else {
return true;
}
- function run_command( $command, $returnbool = false) {
+ public function run_command( $command, $returnbool = false) {
if ( ! $this->link )
return false;
return false;
}
- function get_contents($file, $type = '', $resumepos = 0 ) {
+ public function get_contents( $file ) {
$file = ltrim($file, '/');
return file_get_contents('ssh2.sftp://' . $this->sftp_link . '/' . $file);
}
- function get_contents_array($file) {
+ public function get_contents_array($file) {
$file = ltrim($file, '/');
return file('ssh2.sftp://' . $this->sftp_link . '/' . $file);
}
- function put_contents($file, $contents, $mode = false ) {
- $file = ltrim($file, '/');
- $ret = file_put_contents('ssh2.sftp://' . $this->sftp_link . '/' . $file, $contents);
+ public function put_contents($file, $contents, $mode = false ) {
+ $ret = file_put_contents( 'ssh2.sftp://' . $this->sftp_link . '/' . ltrim( $file, '/' ), $contents );
+
+ if ( $ret !== strlen( $contents ) )
+ return false;
$this->chmod($file, $mode);
- return false !== $ret;
+ return true;
}
- function cwd() {
+ public function cwd() {
$cwd = $this->run_command('pwd');
if ( $cwd )
$cwd = trailingslashit($cwd);
return $cwd;
}
- function chdir($dir) {
+ public function chdir($dir) {
return $this->run_command('cd ' . $dir, true);
}
- function chgrp($file, $group, $recursive = false ) {
+ public function chgrp($file, $group, $recursive = false ) {
if ( ! $this->exists($file) )
return false;
if ( ! $recursive || ! $this->is_dir($file) )
- return $this->run_command(sprintf('chgrp %o %s', $mode, escapeshellarg($file)), true);
- return $this->run_command(sprintf('chgrp -R %o %s', $mode, escapeshellarg($file)), true);
+ return $this->run_command(sprintf('chgrp %s %s', escapeshellarg($group), escapeshellarg($file)), true);
+ return $this->run_command(sprintf('chgrp -R %s %s', escapeshellarg($group), escapeshellarg($file)), true);
}
- function chmod($file, $mode = false, $recursive = false) {
+ public function chmod($file, $mode = false, $recursive = false) {
if ( ! $this->exists($file) )
return false;
return $this->run_command(sprintf('chmod -R %o %s', $mode, escapeshellarg($file)), true);
}
- function chown($file, $owner, $recursive = false ) {
+ /**
+ * Change the ownership of a file / folder.
+ *
+ * @since Unknown
+ *
+ * @param string $file Path to the file.
+ * @param mixed $owner A user name or number.
+ * @param bool $recursive Optional. If set True changes file owner recursivly. Defaults to False.
+ * @return bool Returns true on success or false on failure.
+ */
+ public function chown( $file, $owner, $recursive = false ) {
if ( ! $this->exists($file) )
return false;
if ( ! $recursive || ! $this->is_dir($file) )
- return $this->run_command(sprintf('chown %o %s', $mode, escapeshellarg($file)), true);
- return $this->run_command(sprintf('chown -R %o %s', $mode, escapeshellarg($file)), true);
+ return $this->run_command(sprintf('chown %s %s', escapeshellarg($owner), escapeshellarg($file)), true);
+ return $this->run_command(sprintf('chown -R %s %s', escapeshellarg($owner), escapeshellarg($file)), true);
}
- function owner($file) {
+ public function owner($file) {
$owneruid = @fileowner('ssh2.sftp://' . $this->sftp_link . '/' . ltrim($file, '/'));
if ( ! $owneruid )
return false;
return $ownerarray['name'];
}
- function getchmod($file) {
- return substr(decoct(@fileperms( 'ssh2.sftp://' . $this->sftp_link . '/' . ltrim($file, '/') )),3);
+ public function getchmod($file) {
+ return substr( decoct( @fileperms( 'ssh2.sftp://' . $this->sftp_link . '/' . ltrim( $file, '/' ) ) ), -3 );
}
- function group($file) {
+ public function group($file) {
$gid = @filegroup('ssh2.sftp://' . $this->sftp_link . '/' . ltrim($file, '/'));
if ( ! $gid )
return false;
return $grouparray['name'];
}
- function copy($source, $destination, $overwrite = false ) {
+ public function copy($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);
+ return $this->put_contents($destination, $content, $mode);
}
- function move($source, $destination, $overwrite = false) {
+ public function move($source, $destination, $overwrite = false) {
return @ssh2_sftp_rename($this->link, $source, $destination);
}
- function delete($file, $recursive = false) {
- if ( $this->is_file($file) )
+ public function delete($file, $recursive = false, $type = false) {
+ if ( 'f' == $type || $this->is_file($file) )
return ssh2_sftp_unlink($this->sftp_link, $file);
if ( ! $recursive )
return ssh2_sftp_rmdir($this->sftp_link, $file);
$filelist = $this->dirlist($file);
if ( is_array($filelist) ) {
foreach ( $filelist as $filename => $fileinfo) {
- $this->delete($file . '/' . $filename, $recursive);
+ $this->delete($file . '/' . $filename, $recursive, $fileinfo['type']);
}
}
return ssh2_sftp_rmdir($this->sftp_link, $file);
}
- function exists($file) {
+ public function exists($file) {
$file = ltrim($file, '/');
return file_exists('ssh2.sftp://' . $this->sftp_link . '/' . $file);
}
- function is_file($file) {
+ public function is_file($file) {
$file = ltrim($file, '/');
return is_file('ssh2.sftp://' . $this->sftp_link . '/' . $file);
}
- function is_dir($path) {
+ public function is_dir($path) {
$path = ltrim($path, '/');
return is_dir('ssh2.sftp://' . $this->sftp_link . '/' . $path);
}
- function is_readable($file) {
+ public function is_readable($file) {
$file = ltrim($file, '/');
return is_readable('ssh2.sftp://' . $this->sftp_link . '/' . $file);
}
- function is_writable($file) {
+ public function is_writable($file) {
$file = ltrim($file, '/');
return is_writable('ssh2.sftp://' . $this->sftp_link . '/' . $file);
}
- function atime($file) {
+ public function atime($file) {
$file = ltrim($file, '/');
return fileatime('ssh2.sftp://' . $this->sftp_link . '/' . $file);
}
- function mtime($file) {
+ public function mtime($file) {
$file = ltrim($file, '/');
return filemtime('ssh2.sftp://' . $this->sftp_link . '/' . $file);
}
- function size($file) {
+ public function size($file) {
$file = ltrim($file, '/');
return filesize('ssh2.sftp://' . $this->sftp_link . '/' . $file);
}
- function touch($file, $time = 0, $atime = 0) {
- //Not implmented.
+ public function touch($file, $time = 0, $atime = 0) {
+ //Not implemented.
}
- function mkdir($path, $chmod = false, $chown = false, $chgrp = false) {
+ public function mkdir($path, $chmod = false, $chown = false, $chgrp = false) {
$path = untrailingslashit($path);
+ if ( empty($path) )
+ return false;
+
if ( ! $chmod )
$chmod = FS_CHMOD_DIR;
if ( ! ssh2_sftp_mkdir($this->sftp_link, $path, $chmod, true) )
return true;
}
- function rmdir($path, $recursive = false) {
+ public function rmdir($path, $recursive = false) {
return $this->delete($path, $recursive);
}
- function dirlist($path, $include_hidden = true, $recursive = false) {
+ public function dirlist($path, $include_hidden = true, $recursive = false) {
if ( $this->is_file($path) ) {
$limit_file = basename($path);
$path = dirname($path);
scripts.mit.edu / autoinstalls / wordpress.git / blobdiff