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153 lines
4.0 KiB
PHP
153 lines
4.0 KiB
PHP
<?php
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/*
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+-----------------------------------------------------------------------+
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| program/include/rcube_config.php |
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| This file is part of the RoundCube Webmail client |
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| Copyright (C) 2008, RoundCube Dev. - Switzerland |
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| Licensed under the GNU GPL |
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| PURPOSE: |
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| Class to read configuration settings |
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+-----------------------------------------------------------------------+
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| Author: Thomas Bruederli <roundcube@gmail.com> |
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+-----------------------------------------------------------------------+
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$Id: $
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*/
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/**
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* Configuration class for RoundCube
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*
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* @package Core
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*/
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class rcube_config
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{
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private $prop = array();
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/**
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* Object constructor
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*/
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public function __construct()
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{
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$this->load();
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}
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/**
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* Load config from local config file
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*/
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private function load()
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{
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// start output buffering, we don't need any output yet,
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// it'll be cleared after reading of config files, etc.
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ob_start();
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// load main config file
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include_once(INSTALL_PATH . 'config/main.inc.php');
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$this->prop = (array)$rcmail_config;
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// load database config
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include_once(INSTALL_PATH . 'config/db.inc.php');
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$this->prop += (array)$rcmail_config;
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// fix paths
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$this->prop['skin_path'] = $this->prop['skin_path'] ? unslashify($this->prop['skin_path']) : 'skins/default';
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$this->prop['log_dir'] = $this->prop['log_dir'] ? unslashify($this->prop['log_dir']) : INSTALL_PATH . 'logs';
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// handle aliases
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if (isset($this->prop['locale_string']) && empty($this->prop['language']))
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$this->prop['language'] = $this->prop['locale_string'];
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// set PHP error logging according to config
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if ($this->prop['debug_level'] & 1) {
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ini_set('log_errors', 1);
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ini_set('error_log', $this->prop['log_dir'] . '/errors');
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}
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if ($this->prop['debug_level'] & 4) {
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ini_set('display_errors', 1);
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}
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else {
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ini_set('display_errors', 0);
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}
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// clear output buffer
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ob_end_clean();
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}
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/**
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* Load a host-specific config file if configured
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* This will merge the host specific configuration with the given one
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*/
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private function load_host_config()
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{
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$fname = null;
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if (is_array($this->prop['include_host_config'])) {
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$fname = $this->prop['include_host_config'][$_SERVER['HTTP_HOST']];
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}
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else if (!empty($this->prop['include_host_config'])) {
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$fname = preg_replace('/[^a-z0-9\.\-_]/i', '', $_SERVER['HTTP_HOST']) . '.inc.php';
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}
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if ($fname && is_file(INSTALL_PATH . 'config/' . $fname)) {
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include(INSTALL_PATH . 'config/' . $fname);
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$this->prop = array_merge($this->prop, (array)$rcmail_config);
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}
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}
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/**
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* Getter for a specific config parameter
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*
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* @param string Parameter name
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* @param mixed Default value if not set
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* @return mixed The requested config value
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*/
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public function get($name, $def = null)
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{
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return isset($this->prop[$name]) ? $this->prop[$name] : $def;
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}
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/**
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* Setter for a config parameter
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*
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* @param string Parameter name
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* @param mixed Parameter value
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*/
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public function set($name, $value)
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{
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$this->prop[$name] = $value;
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}
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/**
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* Override config options with the given values (eg. user prefs)
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*
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* @param array Hash array with config props to merge over
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*/
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public function merge($prefs)
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{
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$this->prop = array_merge($this->prop, $prefs);
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}
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/**
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* Getter for all config options
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*
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* @return array Hash array containg all config properties
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*/
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public function all()
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{
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return $this->prop;
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}
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}
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