Framework files moved to lib/Roundcube

1 files changed, 0 insertions, 441 deletions

diff --git a/program/include/rcube_config.php b/program/include/rcube_config.php
deleted file mode 100644
index 7d206ffdc..000000000
--- a/program/include/rcube_config.php
+++ /dev/null
@@ -1,441 +0,0 @@
-<?php
-
-/*
- +-----------------------------------------------------------------------+
- | program/include/rcube_config.php                                      |
- |                                                                       |
- | This file is part of the Roundcube Webmail client                     |
- | Copyright (C) 2008-2012, The Roundcube Dev Team                       |
- |                                                                       |
- | Licensed under the GNU General Public License version 3 or            |
- | any later version with exceptions for skins & plugins.                |
- | See the README file for a full license statement.                     |
- |                                                                       |
- | PURPOSE:                                                              |
- |   Class to read configuration settings                                |
- |                                                                       |
- +-----------------------------------------------------------------------+
- | Author: Thomas Bruederli <roundcube@gmail.com>                        |
- +-----------------------------------------------------------------------+
-*/
-
-/**
- * Configuration class for Roundcube
- *
- * @package    Framework
- * @subpackage Core
- */
-class rcube_config
-{
-    const DEFAULT_SKIN = 'larry';
-
-    private $prop = array();
-    private $errors = array();
-    private $userprefs = array();
-
-    /**
-     * Renamed options
-     *
-     * @var array
-     */
-    private $legacy_props = array(
-        // new name => old name
-        'default_folders'      => 'default_imap_folders',
-        'mail_pagesize'        => 'pagesize',
-        'addressbook_pagesize' => 'pagesize',
-        'reply_mode'           => 'top_posting',
-        'refresh_interval'     => 'keep_alive',
-        'min_refresh_interval' => 'min_keep_alive',
-    );
-
-
-    /**
-     * Object constructor
-     */
-    public function __construct()
-    {
-        $this->load();
-
-        // Defaults, that we do not require you to configure,
-        // but contain information that is used in various
-        // locations in the code:
-        $this->set('contactlist_fields', array('name', 'firstname', 'surname', 'email'));
-    }
-
-
-    /**
-     * Load config from local config file
-     *
-     * @todo Remove global $CONFIG
-     */
-    private function load()
-    {
-        // load main config file
-        if (!$this->load_from_file(RCMAIL_CONFIG_DIR . '/main.inc.php'))
-            $this->errors[] = 'main.inc.php was not found.';
-
-        // load database config
-        if (!$this->load_from_file(RCMAIL_CONFIG_DIR . '/db.inc.php'))
-            $this->errors[] = 'db.inc.php was not found.';
-
-        // load host-specific configuration
-        $this->load_host_config();
-
-        // set skin (with fallback to old 'skin_path' property)
-        if (empty($this->prop['skin'])) {
-            if (!empty($this->prop['skin_path'])) {
-                $this->prop['skin'] = str_replace('skins/', '', unslashify($this->prop['skin_path']));
-            }
-            else {
-                $this->prop['skin'] = self::DEFAULT_SKIN;
-            }
-        }
-
-        // larry is the new default skin :-)
-        if ($this->prop['skin'] == 'default')
-            $this->prop['skin'] = self::DEFAULT_SKIN;
-
-        // fix paths
-        $this->prop['log_dir'] = $this->prop['log_dir'] ? realpath(unslashify($this->prop['log_dir'])) : INSTALL_PATH . 'logs';
-        $this->prop['temp_dir'] = $this->prop['temp_dir'] ? realpath(unslashify($this->prop['temp_dir'])) : INSTALL_PATH . 'temp';
-
-        // fix default imap folders encoding
-        foreach (array('drafts_mbox', 'junk_mbox', 'sent_mbox', 'trash_mbox') as $folder)
-            $this->prop[$folder] = rcube_charset::convert($this->prop[$folder], RCMAIL_CHARSET, 'UTF7-IMAP');
-
-        if (!empty($this->prop['default_folders']))
-            foreach ($this->prop['default_folders'] as $n => $folder)
-                $this->prop['default_folders'][$n] = rcube_charset::convert($folder, RCMAIL_CHARSET, 'UTF7-IMAP');
-
-        // set PHP error logging according to config
-        if ($this->prop['debug_level'] & 1) {
-            ini_set('log_errors', 1);
-
-            if ($this->prop['log_driver'] == 'syslog') {
-                ini_set('error_log', 'syslog');
-            }
-            else {
-                ini_set('error_log', $this->prop['log_dir'].'/errors');
-            }
-        }
-
-        // enable display_errors in 'show' level, but not for ajax requests
-        ini_set('display_errors', intval(empty($_REQUEST['_remote']) && ($this->prop['debug_level'] & 4)));
-
-        // set timezone auto settings values
-        if ($this->prop['timezone'] == 'auto') {
-          $this->prop['_timezone_value'] = $this->client_timezone();
-        }
-        else if (is_numeric($this->prop['timezone']) && ($tz = timezone_name_from_abbr("", $this->prop['timezone'] * 3600, 0))) {
-          $this->prop['timezone'] = $tz;
-        }
-        else if (empty($this->prop['timezone'])) {
-          $this->prop['timezone'] = 'UTC';
-        }
-
-        // remove deprecated properties
-        unset($this->prop['dst_active']);
-
-        // export config data
-        $GLOBALS['CONFIG'] = &$this->prop;
-    }
-
-    /**
-     * Load a host-specific config file if configured
-     * This will merge the host specific configuration with the given one
-     */
-    private function load_host_config()
-    {
-        $fname = null;
-
-        if (is_array($this->prop['include_host_config'])) {
-            $fname = $this->prop['include_host_config'][$_SERVER['HTTP_HOST']];
-        }
-        else if (!empty($this->prop['include_host_config'])) {
-            $fname = preg_replace('/[^a-z0-9\.\-_]/i', '', $_SERVER['HTTP_HOST']) . '.inc.php';
-        }
-
-        if ($fname) {
-            $this->load_from_file(RCMAIL_CONFIG_DIR . '/' . $fname);
-        }
-    }
-
-
-    /**
-     * Read configuration from a file
-     * and merge with the already stored config values
-     *
-     * @param string $fpath Full path to the config file to be loaded
-     * @return booelan True on success, false on failure
-     */
-    public function load_from_file($fpath)
-    {
-        if (is_file($fpath) && is_readable($fpath)) {
-            // use output buffering, we don't need any output here 
-            ob_start();
-            include($fpath);
-            ob_end_clean();
-
-            if (is_array($rcmail_config)) {
-                $this->prop = array_merge($this->prop, $rcmail_config, $this->userprefs);
-                return true;
-            }
-        }
-
-        return false;
-    }
-
-
-    /**
-     * Getter for a specific config parameter
-     *
-     * @param  string $name Parameter name
-     * @param  mixed  $def  Default value if not set
-     * @return mixed  The requested config value
-     */
-    public function get($name, $def = null)
-    {
-        if (isset($this->prop[$name])) {
-            $result = $this->prop[$name];
-        }
-        else if (isset($this->legacy_props[$name])) {
-            return $this->get($this->legacy_props[$name], $def);
-        }
-        else {
-            $result = $def;
-        }
-
-        $rcube = rcube::get_instance();
-
-        if ($name == 'timezone' && isset($this->prop['_timezone_value'])) {
-            $result = $this->prop['_timezone_value'];
-        }
-        else if ($name == 'client_mimetypes') {
-            if ($result == null && $def == null)
-                $result = 'text/plain,text/html,text/xml,image/jpeg,image/gif,image/png,image/bmp,image/tiff,application/x-javascript,application/pdf,application/x-shockwave-flash';
-            if ($result && is_string($result))
-                $result = explode(',', $result);
-        }
-
-        $plugin = $rcube->plugins->exec_hook('config_get', array(
-            'name' => $name, 'default' => $def, 'result' => $result));
-
-        return $plugin['result'];
-    }
-
-
-    /**
-     * Setter for a config parameter
-     *
-     * @param string $name  Parameter name
-     * @param mixed  $value Parameter value
-     */
-    public function set($name, $value)
-    {
-        $this->prop[$name] = $value;
-    }
-
-
-    /**
-     * Override config options with the given values (eg. user prefs)
-     *
-     * @param array $prefs Hash array with config props to merge over
-     */
-    public function merge($prefs)
-    {
-        $this->prop = array_merge($this->prop, $prefs, $this->userprefs);
-    }
-
-
-    /**
-     * Merge the given prefs over the current config
-     * and make sure that they survive further merging.
-     *
-     * @param array $prefs Hash array with user prefs
-     */
-    public function set_user_prefs($prefs)
-    {
-        // Honor the dont_override setting for any existing user preferences
-        $dont_override = $this->get('dont_override');
-        if (is_array($dont_override) && !empty($dont_override)) {
-            foreach ($dont_override as $key) {
-                unset($prefs[$key]);
-            }
-        }
-
-        // convert user's timezone into the new format
-        if (is_numeric($prefs['timezone']) && ($tz = timezone_name_from_abbr('', $prefs['timezone'] * 3600, 0))) {
-            $prefs['timezone'] = $tz;
-        }
-
-        // larry is the new default skin :-)
-        if ($prefs['skin'] == 'default') {
-            $prefs['skin'] = self::DEFAULT_SKIN;
-        }
-
-        $this->userprefs = $prefs;
-        $this->prop      = array_merge($this->prop, $prefs);
-
-        // override timezone settings with client values
-        if ($this->prop['timezone'] == 'auto') {
-            $this->prop['_timezone_value'] = isset($_SESSION['timezone']) ? $this->client_timezone() : $this->prop['_timezone_value'];
-        }
-        else if (isset($this->prop['_timezone_value']))
-           unset($this->prop['_timezone_value']);
-    }
-
-
-    /**
-     * Getter for all config options
-     *
-     * @return array  Hash array containg all config properties
-     */
-    public function all()
-    {
-        return $this->prop;
-    }
-
-    /**
-     * Special getter for user's timezone offset including DST
-     *
-     * @return float  Timezone offset (in hours)
-     * @deprecated
-     */
-    public function get_timezone()
-    {
-      if ($tz = $this->get('timezone')) {
-        try {
-          $tz = new DateTimeZone($tz);
-          return $tz->getOffset(new DateTime('now')) / 3600;
-        }
-        catch (Exception $e) {
-        }
-      }
-
-      return 0;
-    }
-
-    /**
-     * Return requested DES crypto key.
-     *
-     * @param string $key Crypto key name
-     * @return string Crypto key
-     */
-    public function get_crypto_key($key)
-    {
-        // Bomb out if the requested key does not exist
-        if (!array_key_exists($key, $this->prop)) {
-            rcube::raise_error(array(
-                'code' => 500, 'type' => 'php',
-                'file' => __FILE__, 'line' => __LINE__,
-                'message' => "Request for unconfigured crypto key \"$key\""
-            ), true, true);
-        }
-
-        $key = $this->prop[$key];
-
-        // Bomb out if the configured key is not exactly 24 bytes long
-        if (strlen($key) != 24) {
-            rcube::raise_error(array(
-                'code' => 500, 'type' => 'php',
-                'file' => __FILE__, 'line' => __LINE__,
-                'message' => "Configured crypto key '$key' is not exactly 24 bytes long"
-            ), true, true);
-        }
-
-        return $key;
-    }
-
-
-    /**
-     * Try to autodetect operating system and find the correct line endings
-     *
-     * @return string The appropriate mail header delimiter
-     */
-    public function header_delimiter()
-    {
-        // use the configured delimiter for headers
-        if (!empty($this->prop['mail_header_delimiter'])) {
-            $delim = $this->prop['mail_header_delimiter'];
-            if ($delim == "\n" || $delim == "\r\n")
-                return $delim;
-            else
-                rcube::raise_error(array(
-                    'code' => 500, 'type' => 'php',
-                    'file' => __FILE__, 'line' => __LINE__,
-                    'message' => "Invalid mail_header_delimiter setting"
-                ), true, false);
-        }
-
-        $php_os = strtolower(substr(PHP_OS, 0, 3));
-
-        if ($php_os == 'win')
-            return "\r\n";
-
-        if ($php_os == 'mac')
-            return "\r\n";
-
-        return "\n";
-    }
-
-
-    /**
-     * Return the mail domain configured for the given host
-     *
-     * @param string  $host   IMAP host
-     * @param boolean $encode If true, domain name will be converted to IDN ASCII
-     * @return string Resolved SMTP host
-     */
-    public function mail_domain($host, $encode=true)
-    {
-        $domain = $host;
-
-        if (is_array($this->prop['mail_domain'])) {
-            if (isset($this->prop['mail_domain'][$host]))
-                $domain = $this->prop['mail_domain'][$host];
-        }
-        else if (!empty($this->prop['mail_domain'])) {
-            $domain = rcube_utils::parse_host($this->prop['mail_domain']);
-        }
-
-        if ($encode) {
-            $domain = rcube_utils::idn_to_ascii($domain);
-        }
-
-        return $domain;
-    }
-
-
-    /**
-     * Getter for error state
-     *
-     * @return mixed Error message on error, False if no errors
-     */
-    public function get_error()
-    {
-        return empty($this->errors) ? false : join("\n", $this->errors);
-    }
-
-
-    /**
-     * Internal getter for client's (browser) timezone identifier
-     */
-    private function client_timezone()
-    {
-        if (isset($_SESSION['timezone']) && is_numeric($_SESSION['timezone'])
-              && ($ctz = timezone_name_from_abbr("", $_SESSION['timezone'] * 3600, 0))) {
-            return $ctz;
-        }
-        else if (!empty($_SESSION['timezone'])) {
-            try {
-                $tz = timezone_open($_SESSION['timezone']);
-                return $tz->getName();
-            }
-            catch (Exception $e) { /* gracefully ignore */ }
-        }
-
-        // fallback to server's timezone
-        return date_default_timezone_get();
-    }
-
-}