<?php
-class WP_Filesystem_Base{
- var $verbose = false;
- var $cache = array();
-
- var $method = '';
-
- function abspath() {
- if ( defined('FTP_BASE') && strpos($this->method, 'ftp') !== false )
- return FTP_BASE;
- return $this->find_folder(ABSPATH);
- }
- function wp_content_dir() {
- if ( defined('FTP_CONTENT_DIR') && strpos($this->method, 'ftp') !== false )
- return FTP_CONTENT_DIR;
+/**
+ * Base WordPress Filesystem
+ *
+ * @package WordPress
+ * @subpackage Filesystem
+ */
+
+/**
+ * Base WordPress Filesystem class for which Filesystem implementations extend
+ *
+ * @since 2.5.0
+ */
+class WP_Filesystem_Base {
+ /**
+ * Whether to display debug data for the connection.
+ *
+ * @access public
+ * @since 2.5.0
+ * @var bool
+ */
+ public $verbose = false;
+
+ /**
+ * Cached list of local filepaths to mapped remote filepaths.
+ *
+ * @access public
+ * @since 2.7.0
+ * @var array
+ */
+ public $cache = array();
+
+ /**
+ * The Access method of the current connection, Set automatically.
+ *
+ * @access public
+ * @since 2.5.0
+ * @var string
+ */
+ public $method = '';
+
+ /**
+ * @access public
+ */
+ public $errors = null;
+
+ /**
+ * @access public
+ */
+ public $options = array();
+
+ /**
+ * Return the path on the remote filesystem of ABSPATH.
+ *
+ * @access public
+ * @since 2.7.0
+ *
+ * @return string The location of the remote path.
+ */
+ public function abspath() {
+ $folder = $this->find_folder(ABSPATH);
+ // Perhaps the FTP folder is rooted at the WordPress install, Check for wp-includes folder in root, Could have some false positives, but rare.
+ if ( ! $folder && $this->is_dir( '/' . WPINC ) )
+ $folder = '/';
+ return $folder;
+ }
+
+ /**
+ * Return the path on the remote filesystem of WP_CONTENT_DIR.
+ *
+ * @access public
+ * @since 2.7.0
+ *
+ * @return string The location of the remote path.
+ */
+ public function wp_content_dir() {
return $this->find_folder(WP_CONTENT_DIR);
}
- function wp_plugins_dir() {
- if ( defined('FTP_PLUGIN_DIR') && strpos($this->method, 'ftp') !== false )
- return FTP_PLUGIN_DIR;
+
+ /**
+ * Return the path on the remote filesystem of WP_PLUGIN_DIR.
+ *
+ * @access public
+ * @since 2.7.0
+ *
+ * @return string The location of the remote path.
+ */
+ public function wp_plugins_dir() {
return $this->find_folder(WP_PLUGIN_DIR);
}
- function wp_themes_dir() {
- return $this->wp_content_dir() . '/themes';
+
+ /**
+ * Return the path on the remote filesystem of the Themes Directory.
+ *
+ * @access public
+ * @since 2.7.0
+ *
+ * @param string $theme The Theme stylesheet or template for the directory.
+ * @return string The location of the remote path.
+ */
+ public function wp_themes_dir( $theme = false ) {
+ $theme_root = get_theme_root( $theme );
+
+ // Account for relative theme roots
+ if ( '/themes' == $theme_root || ! is_dir( $theme_root ) )
+ $theme_root = WP_CONTENT_DIR . $theme_root;
+
+ return $this->find_folder( $theme_root );
+ }
+
+ /**
+ * Return the path on the remote filesystem of WP_LANG_DIR.
+ *
+ * @access public
+ * @since 3.2.0
+ *
+ * @return string The location of the remote path.
+ */
+ public function wp_lang_dir() {
+ return $this->find_folder(WP_LANG_DIR);
}
- //Back compat: use abspath() or wp_*_dir
- function find_base_dir($base = '.', $echo = false) {
+
+ /**
+ * Locate a folder on the remote filesystem.
+ *
+ * @access public
+ * @since 2.5.0
+ * @deprecated 2.7.0 use WP_Filesystem::abspath() or WP_Filesystem::wp_*_dir() instead.
+ * @see WP_Filesystem::abspath()
+ * @see WP_Filesystem::wp_content_dir()
+ * @see WP_Filesystem::wp_plugins_dir()
+ * @see WP_Filesystem::wp_themes_dir()
+ * @see WP_Filesystem::wp_lang_dir()
+ *
+ * @param string $base The folder to start searching from.
+ * @param bool $echo True to display debug information.
+ * Default false.
+ * @return string The location of the remote path.
+ */
+ public function find_base_dir( $base = '.', $echo = false ) {
+ _deprecated_function(__FUNCTION__, '2.7', 'WP_Filesystem::abspath() or WP_Filesystem::wp_*_dir()' );
$this->verbose = $echo;
return $this->abspath();
}
- //Back compat: use ::abspath() or ::wp_*_dir
- function get_base_dir($base = '.', $echo = false) {
+
+ /**
+ * Locate a folder on the remote filesystem.
+ *
+ * @access public
+ * @since 2.5.0
+ * @deprecated 2.7.0 use WP_Filesystem::abspath() or WP_Filesystem::wp_*_dir() methods instead.
+ * @see WP_Filesystem::abspath()
+ * @see WP_Filesystem::wp_content_dir()
+ * @see WP_Filesystem::wp_plugins_dir()
+ * @see WP_Filesystem::wp_themes_dir()
+ * @see WP_Filesystem::wp_lang_dir()
+ *
+ * @param string $base The folder to start searching from.
+ * @param bool $echo True to display debug information.
+ * @return string The location of the remote path.
+ */
+ public function get_base_dir( $base = '.', $echo = false ) {
+ _deprecated_function(__FUNCTION__, '2.7', 'WP_Filesystem::abspath() or WP_Filesystem::wp_*_dir()' );
$this->verbose = $echo;
return $this->abspath();
}
-
- function find_folder($folder) {
- $folder = str_replace('\\', '/', $folder); //Windows Sanitiation
+
+ /**
+ * Locate a folder on the remote filesystem.
+ *
+ * Assumes that on Windows systems, Stripping off the Drive
+ * letter is OK Sanitizes \\ to / in windows filepaths.
+ *
+ * @access public
+ * @since 2.7.0
+ *
+ * @param string $folder the folder to locate.
+ * @return string|false The location of the remote path, false on failure.
+ */
+ public function find_folder( $folder ) {
+ if ( isset( $this->cache[ $folder ] ) )
+ return $this->cache[ $folder ];
+
+ if ( stripos($this->method, 'ftp') !== false ) {
+ $constant_overrides = array(
+ 'FTP_BASE' => ABSPATH,
+ 'FTP_CONTENT_DIR' => WP_CONTENT_DIR,
+ 'FTP_PLUGIN_DIR' => WP_PLUGIN_DIR,
+ 'FTP_LANG_DIR' => WP_LANG_DIR
+ );
+
+ // Direct matches ( folder = CONSTANT/ )
+ foreach ( $constant_overrides as $constant => $dir ) {
+ if ( ! defined( $constant ) )
+ continue;
+ if ( $folder === $dir )
+ return trailingslashit( constant( $constant ) );
+ }
+
+ // Prefix Matches ( folder = CONSTANT/subdir )
+ foreach ( $constant_overrides as $constant => $dir ) {
+ if ( ! defined( $constant ) )
+ continue;
+ if ( 0 === stripos( $folder, $dir ) ) { // $folder starts with $dir
+ $potential_folder = preg_replace( '#^' . preg_quote( $dir, '#' ) . '/#i', trailingslashit( constant( $constant ) ), $folder );
+ $potential_folder = trailingslashit( $potential_folder );
+
+ if ( $this->is_dir( $potential_folder ) ) {
+ $this->cache[ $folder ] = $potential_folder;
+ return $potential_folder;
+ }
+ }
+ }
+ } elseif ( 'direct' == $this->method ) {
+ $folder = str_replace('\\', '/', $folder); // Windows path sanitisation
+ return trailingslashit($folder);
+ }
+
+ $folder = preg_replace('|^([a-z]{1}):|i', '', $folder); // Strip out windows drive letter if it's there.
+ $folder = str_replace('\\', '/', $folder); // Windows path sanitisation
+
if ( isset($this->cache[ $folder ] ) )
return $this->cache[ $folder ];
- if ( $this->exists($folder) ) { //Folder exists at that absolute path.
+ if ( $this->exists($folder) ) { // Folder exists at that absolute path.
+ $folder = trailingslashit($folder);
$this->cache[ $folder ] = $folder;
return $folder;
}
- if( $return = $this->search_for_folder($folder) )
+ if ( $return = $this->search_for_folder($folder) )
$this->cache[ $folder ] = $return;
return $return;
}
-
- // Assumes $folder is windows sanitized;
- // Assumes that the drive letter is safe to be stripped off, Should not be a problem for windows servers.
- function search_for_folder($folder, $base = '.', $loop = false ) {
+
+ /**
+ * Locate a folder on the remote filesystem.
+ *
+ * Expects Windows sanitized path.
+ *
+ * @access public
+ * @since 2.7.0
+ *
+ * @param string $folder The folder to locate.
+ * @param string $base The folder to start searching from.
+ * @param bool $loop If the function has recursed, Internal use only.
+ * @return string|false The location of the remote path, false to cease looping.
+ */
+ public function search_for_folder( $folder, $base = '.', $loop = false ) {
if ( empty( $base ) || '.' == $base )
$base = trailingslashit($this->cwd());
-
- $folder = preg_replace('|^([a-z]{1}):|i', '', $folder); //Strip out windows driveletter if its there.
-
+
+ $folder = untrailingslashit($folder);
+
+ if ( $this->verbose ) {
+ /* translators: 1: folder to locate, 2: folder to start searching from */
+ printf( "\n" . __( 'Looking for %1$s in %2$s' ) . "<br/>\n", $folder, $base );
+ }
+
$folder_parts = explode('/', $folder);
- $last_path = $folder_parts[ count($folder_parts) - 1 ];
-
+ $folder_part_keys = array_keys( $folder_parts );
+ $last_index = array_pop( $folder_part_keys );
+ $last_path = $folder_parts[ $last_index ];
+
$files = $this->dirlist( $base );
-
- foreach ( $folder_parts as $key ) {
- if ( $key == $last_path )
- continue; //We want this to be caught by the next code block.
-
- //Working from /home/ to /user/ to /wordpress/ see if that file exists within the current folder,
- // If its found, change into it and follow through looking for it.
- // If it cant find WordPress down that route, it'll continue onto the next folder level, and see if that matches, and so on.
- // If it reaches the end, and still cant find it, it'll return false for the entire function.
- if( isset($files[ $key ]) ){
- //Lets try that folder:
+
+ foreach ( $folder_parts as $index => $key ) {
+ if ( $index == $last_index )
+ continue; // We want this to be caught by the next code block.
+
+ /*
+ * Working from /home/ to /user/ to /wordpress/ see if that file exists within
+ * the current folder, If it's found, change into it and follow through looking
+ * for it. If it cant find WordPress down that route, it'll continue onto the next
+ * folder level, and see if that matches, and so on. If it reaches the end, and still
+ * cant find it, it'll return false for the entire function.
+ */
+ if ( isset($files[ $key ]) ){
+
+ // Let's try that folder:
$newdir = trailingslashit(path_join($base, $key));
- if( $this->verbose )
- printf( __('Changing to %s') . '<br/>', $newdir );
- if( $ret = $this->search_for_folder( $folder, $newdir, $loop) )
+ if ( $this->verbose ) {
+ /* translators: %s: directory name */
+ printf( "\n" . __( 'Changing to %s' ) . "<br/>\n", $newdir );
+ }
+
+ // Only search for the remaining path tokens in the directory, not the full path again.
+ $newfolder = implode( '/', array_slice( $folder_parts, $index + 1 ) );
+ if ( $ret = $this->search_for_folder( $newfolder, $newdir, $loop) )
return $ret;
}
}
-
- //Only check this as a last resort, to prevent locating the incorrect install. All above proceeedures will fail quickly if this is the right branch to take.
- if(isset( $files[ $last_path ] ) ) {
- if( $this->verbose )
- printf( __('Found %s') . '<br/>', $base . $last_path );
- return $base . $last_path;
+
+ // Only check this as a last resort, to prevent locating the incorrect install.
+ // All above procedures will fail quickly if this is the right branch to take.
+ if (isset( $files[ $last_path ] ) ) {
+ if ( $this->verbose ) {
+ /* translators: %s: directory name */
+ printf( "\n" . __( 'Found %s' ) . "<br/>\n", $base . $last_path );
+ }
+ return trailingslashit($base . $last_path);
}
- if( $loop )
- return false;//Prevent tihs function looping again.
- //As an extra last resort, Change back to / if the folder wasnt found. This comes into effect when the CWD is /home/user/ but WP is at /var/www/.... mainly dedicated setups.
- return $this->search_for_folder($folder, '/', true);
-
- }
-
- //Common Helper functions.
- function gethchmod($file){
- //From the PHP.net page for ...?
- $perms = $this->getchmod($file);
+
+ // Prevent this function from looping again.
+ // No need to proceed if we've just searched in /
+ if ( $loop || '/' == $base )
+ return false;
+
+ // As an extra last resort, Change back to / if the folder wasn't found.
+ // This comes into effect when the CWD is /home/user/ but WP is at /var/www/....
+ return $this->search_for_folder( $folder, '/', true );
+
+ }
+
+ /**
+ * Return the *nix-style file permissions for a file.
+ *
+ * From the PHP documentation page for fileperms().
+ *
+ * @link http://docs.php.net/fileperms
+ *
+ * @access public
+ * @since 2.5.0
+ *
+ * @param string $file String filename.
+ * @return string The *nix-style representation of permissions.
+ */
+ public function gethchmod( $file ){
+ $perms = intval( $this->getchmod( $file ), 8 );
if (($perms & 0xC000) == 0xC000) // Socket
$info = 's';
elseif (($perms & 0xA000) == 0xA000) // Symbolic Link
$info = 'd';
elseif (($perms & 0x2000) == 0x2000) // Character special
$info = 'c';
- elseif (($perms & 0x1000) == 0x1000)// FIFO pipe
+ elseif (($perms & 0x1000) == 0x1000) // FIFO pipe
$info = 'p';
else // Unknown
$info = 'u';
(($perms & 0x0200) ? 'T' : '-'));
return $info;
}
- function getnumchmodfromh($mode) {
- $realmode = "";
- $legal = array("", "w", "r", "x", "-");
- $attarray = preg_split("//", $mode);
- for($i=0; $i < count($attarray); $i++)
- if($key = array_search($attarray[$i], $legal))
+ /**
+ * Gets the permissions of the specified file or filepath in their octal format
+ *
+ * @access public
+ * @since 2.5.0
+ * @param string $file
+ * @return string the last 3 characters of the octal number
+ */
+ public function getchmod( $file ) {
+ return '777';
+ }
+
+ /**
+ * Convert *nix-style file permissions to a octal number.
+ *
+ * Converts '-rw-r--r--' to 0644
+ * From "info at rvgate dot nl"'s comment on the PHP documentation for chmod()
+ *
+ * @link http://docs.php.net/manual/en/function.chmod.php#49614
+ *
+ * @access public
+ * @since 2.5.0
+ *
+ * @param string $mode string The *nix-style file permission.
+ * @return int octal representation
+ */
+ public function getnumchmodfromh( $mode ) {
+ $realmode = '';
+ $legal = array('', 'w', 'r', 'x', '-');
+ $attarray = preg_split('//', $mode);
+
+ for ( $i = 0, $c = count( $attarray ); $i < $c; $i++ ) {
+ if ($key = array_search($attarray[$i], $legal)) {
$realmode .= $legal[$key];
-
- $mode = str_pad($realmode, 9, '-');
+ }
+ }
+
+ $mode = str_pad($realmode, 10, '-', STR_PAD_LEFT);
$trans = array('-'=>'0', 'r'=>'4', 'w'=>'2', 'x'=>'1');
$mode = strtr($mode,$trans);
-
- $newmode = '';
- $newmode .= $mode[0] + $mode[1] + $mode[2];
- $newmode .= $mode[3] + $mode[4] + $mode[5];
- $newmode .= $mode[6] + $mode[7] + $mode[8];
+
+ $newmode = $mode[0];
+ $newmode .= $mode[1] + $mode[2] + $mode[3];
+ $newmode .= $mode[4] + $mode[5] + $mode[6];
+ $newmode .= $mode[7] + $mode[8] + $mode[9];
return $newmode;
}
-}
-?>
+
+ /**
+ * Determine if the string provided contains binary characters.
+ *
+ * @access public
+ * @since 2.7.0
+ *
+ * @param string $text String to test against.
+ * @return bool true if string is binary, false otherwise.
+ */
+ public function is_binary( $text ) {
+ return (bool) preg_match( '|[^\x20-\x7E]|', $text ); // chr(32)..chr(127)
+ }
+
+ /**
+ * Change the ownership of a file / folder.
+ *
+ * Default behavior is to do nothing, override this in your subclass, if desired.
+ *
+ * @access public
+ * @since 2.5.0
+ *
+ * @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 ) {
+ return false;
+ }
+
+ /**
+ * Connect filesystem.
+ *
+ * @access public
+ * @since 2.5.0
+ * @abstract
+ *
+ * @return bool True on success or false on failure (always true for WP_Filesystem_Direct).
+ */
+ public function connect() {
+ return true;
+ }
+
+ /**
+ * Read entire file into a string.
+ *
+ * @access public
+ * @since 2.5.0
+ * @abstract
+ *
+ * @param string $file Name of the file to read.
+ * @return mixed|bool Returns the read data or false on failure.
+ */
+ public function get_contents( $file ) {
+ return false;
+ }
+
+ /**
+ * Read entire file into an array.
+ *
+ * @access public
+ * @since 2.5.0
+ * @abstract
+ *
+ * @param string $file Path to the file.
+ * @return array|bool the file contents in an array or false on failure.
+ */
+ public function get_contents_array( $file ) {
+ return false;
+ }
+
+ /**
+ * Write a string to a file.
+ *
+ * @access public
+ * @since 2.5.0
+ * @abstract
+ *
+ * @param string $file Remote path to the file where to write the data.
+ * @param string $contents The data to write.
+ * @param int $mode Optional. The file permissions as octal number, usually 0644.
+ * @return bool False on failure.
+ */
+ public function put_contents( $file, $contents, $mode = false ) {
+ return false;
+ }
+
+ /**
+ * Get the current working directory.
+ *
+ * @access public
+ * @since 2.5.0
+ * @abstract
+ *
+ * @return string|bool The current working directory on success, or false on failure.
+ */
+ public function cwd() {
+ return false;
+ }
+
+ /**
+ * Change current directory.
+ *
+ * @access public
+ * @since 2.5.0
+ * @abstract
+ *
+ * @param string $dir The new current directory.
+ * @return bool|string
+ */
+ public function chdir( $dir ) {
+ return false;
+ }
+
+ /**
+ * Change the file group.
+ *
+ * @access public
+ * @since 2.5.0
+ * @abstract
+ *
+ * @param string $file Path to the file.
+ * @param mixed $group A group name or number.
+ * @param bool $recursive Optional. If set True changes file group recursively. Defaults to False.
+ * @return bool|string
+ */
+ public function chgrp( $file, $group, $recursive = false ) {
+ return false;
+ }
+
+ /**
+ * Change filesystem permissions.
+ *
+ * @access public
+ * @since 2.5.0
+ * @abstract
+ *
+ * @param string $file Path to the file.
+ * @param int $mode Optional. The permissions as octal number, usually 0644 for files, 0755 for dirs.
+ * @param bool $recursive Optional. If set True changes file group recursively. Defaults to False.
+ * @return bool|string
+ */
+ public function chmod( $file, $mode = false, $recursive = false ) {
+ return false;
+ }
+
+ /**
+ * Get the file owner.
+ *
+ * @access public
+ * @since 2.5.0
+ * @abstract
+ *
+ * @param string $file Path to the file.
+ * @return string|bool Username of the user or false on error.
+ */
+ public function owner( $file ) {
+ return false;
+ }
+
+ /**
+ * Get the file's group.
+ *
+ * @access public
+ * @since 2.5.0
+ * @abstract
+ *
+ * @param string $file Path to the file.
+ * @return string|bool The group or false on error.
+ */
+ public function group( $file ) {
+ return false;
+ }
+
+ /**
+ * Copy a file.
+ *
+ * @access public
+ * @since 2.5.0
+ * @abstract
+ *
+ * @param string $source Path to the source file.
+ * @param string $destination Path to the destination file.
+ * @param bool $overwrite Optional. Whether to overwrite the destination file if it exists.
+ * Default false.
+ * @param int $mode Optional. The permissions as octal number, usually 0644 for files, 0755 for dirs.
+ * Default false.
+ * @return bool True if file copied successfully, False otherwise.
+ */
+ public function copy( $source, $destination, $overwrite = false, $mode = false ) {
+ return false;
+ }
+
+ /**
+ * Move a file.
+ *
+ * @access public
+ * @since 2.5.0
+ * @abstract
+ *
+ * @param string $source Path to the source file.
+ * @param string $destination Path to the destination file.
+ * @param bool $overwrite Optional. Whether to overwrite the destination file if it exists.
+ * Default false.
+ * @return bool True if file copied successfully, False otherwise.
+ */
+ public function move( $source, $destination, $overwrite = false ) {
+ return false;
+ }
+
+ /**
+ * Delete a file or directory.
+ *
+ * @access public
+ * @since 2.5.0
+ * @abstract
+ *
+ * @param string $file Path to the file.
+ * @param bool $recursive Optional. If set True changes file group recursively. Defaults to False.
+ * Default false.
+ * @param bool $type Type of resource. 'f' for file, 'd' for directory.
+ * Default false.
+ * @return bool True if the file or directory was deleted, false on failure.
+ */
+ public function delete( $file, $recursive = false, $type = false ) {
+ return false;
+ }
+
+ /**
+ * Check if a file or directory exists.
+ *
+ * @access public
+ * @since 2.5.0
+ * @abstract
+ *
+ * @param string $file Path to file/directory.
+ * @return bool Whether $file exists or not.
+ */
+ public function exists( $file ) {
+ return false;
+ }
+
+ /**
+ * Check if resource is a file.
+ *
+ * @access public
+ * @since 2.5.0
+ * @abstract
+ *
+ * @param string $file File path.
+ * @return bool Whether $file is a file.
+ */
+ public function is_file( $file ) {
+ return false;
+ }
+
+ /**
+ * Check if resource is a directory.
+ *
+ * @access public
+ * @since 2.5.0
+ * @abstract
+ *
+ * @param string $path Directory path.
+ * @return bool Whether $path is a directory.
+ */
+ public function is_dir( $path ) {
+ return false;
+ }
+
+ /**
+ * Check if a file is readable.
+ *
+ * @access public
+ * @since 2.5.0
+ * @abstract
+ *
+ * @param string $file Path to file.
+ * @return bool Whether $file is readable.
+ */
+ public function is_readable( $file ) {
+ return false;
+ }
+
+ /**
+ * Check if a file or directory is writable.
+ *
+ * @access public
+ * @since 2.5.0
+ * @abstract
+ *
+ * @param string $file Path to file.
+ * @return bool Whether $file is writable.
+ */
+ public function is_writable( $file ) {
+ return false;
+ }
+
+ /**
+ * Gets the file's last access time.
+ *
+ * @access public
+ * @since 2.5.0
+ * @abstract
+ *
+ * @param string $file Path to file.
+ * @return int|bool Unix timestamp representing last access time.
+ */
+ public function atime( $file ) {
+ return false;
+ }
+
+ /**
+ * Gets the file modification time.
+ *
+ * @access public
+ * @since 2.5.0
+ * @abstract
+ *
+ * @param string $file Path to file.
+ * @return int|bool Unix timestamp representing modification time.
+ */
+ public function mtime( $file ) {
+ return false;
+ }
+
+ /**
+ * Gets the file size (in bytes).
+ *
+ * @access public
+ * @since 2.5.0
+ * @abstract
+ *
+ * @param string $file Path to file.
+ * @return int|bool Size of the file in bytes.
+ */
+ public function size( $file ) {
+ return false;
+ }
+
+ /**
+ * Set the access and modification times of a file.
+ *
+ * Note: If $file doesn't exist, it will be created.
+ *
+ * @access public
+ * @since 2.5.0
+ * @abstract
+ *
+ * @param string $file Path to file.
+ * @param int $time Optional. Modified time to set for file.
+ * Default 0.
+ * @param int $atime Optional. Access time to set for file.
+ * Default 0.
+ * @return bool Whether operation was successful or not.
+ */
+ public function touch( $file, $time = 0, $atime = 0 ) {
+ return false;
+ }
+
+ /**
+ * Create a directory.
+ *
+ * @access public
+ * @since 2.5.0
+ * @abstract
+ *
+ * @param string $path Path for new directory.
+ * @param mixed $chmod Optional. The permissions as octal number, (or False to skip chmod)
+ * Default false.
+ * @param mixed $chown Optional. A user name or number (or False to skip chown)
+ * Default false.
+ * @param mixed $chgrp Optional. A group name or number (or False to skip chgrp).
+ * Default false.
+ * @return bool False if directory cannot be created, true otherwise.
+ */
+ public function mkdir( $path, $chmod = false, $chown = false, $chgrp = false ) {
+ return false;
+ }
+
+ /**
+ * Delete a directory.
+ *
+ * @access public
+ * @since 2.5.0
+ * @abstract
+ *
+ * @param string $path Path to directory.
+ * @param bool $recursive Optional. Whether to recursively remove files/directories.
+ * Default false.
+ * @return bool Whether directory is deleted successfully or not.
+ */
+ public function rmdir( $path, $recursive = false ) {
+ return false;
+ }
+
+ /**
+ * Get details for files in a directory or a specific file.
+ *
+ * @access public
+ * @since 2.5.0
+ * @abstract
+ *
+ * @param string $path Path to directory or file.
+ * @param bool $include_hidden Optional. Whether to include details of hidden ("." prefixed) files.
+ * Default true.
+ * @param bool $recursive Optional. Whether to recursively include file details in nested directories.
+ * Default false.
+ * @return array|bool {
+ * Array of files. False if unable to list directory contents.
+ *
+ * @type string $name Name of the file/directory.
+ * @type string $perms *nix representation of permissions.
+ * @type int $permsn Octal representation of permissions.
+ * @type string $owner Owner name or ID.
+ * @type int $size Size of file in bytes.
+ * @type int $lastmodunix Last modified unix timestamp.
+ * @type mixed $lastmod Last modified month (3 letter) and day (without leading 0).
+ * @type int $time Last modified time.
+ * @type string $type Type of resource. 'f' for file, 'd' for directory.
+ * @type mixed $files If a directory and $recursive is true, contains another array of files.
+ * }
+ */
+ public function dirlist( $path, $include_hidden = true, $recursive = false ) {
+ return false;
+ }
+
+} // WP_Filesystem_Base
scripts.mit.edu / autoinstalls / wordpress.git / blobdiff