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@ -5,7 +5,7 @@
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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) 2008-2009, RoundCube Dev. - Switzerland |
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| Copyright (C) 2008-2010, RoundCube Dev. - Switzerland |
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| Licensed under the GNU GPL |
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| PURPOSE: |
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@ -26,271 +26,271 @@
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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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private $errors = array();
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private $userprefs = array();
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/**
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* Object constructor
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*/
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public function __construct()
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{
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$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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* @todo Remove global $CONFIG
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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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private $prop = array();
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private $errors = array();
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private $userprefs = array();
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/**
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* Object constructor
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*/
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public function __construct()
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{
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$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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* @todo Remove global $CONFIG
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*/
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private function load()
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{
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// start output buffering, we don't need any output yet,
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// it'll be cleared after reading of config files, etc.
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ob_start();
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// load main config file
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if (!$this->load_from_file(RCMAIL_CONFIG_DIR . '/main.inc.php'))
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$this->errors[] = 'main.inc.php was not found.';
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// load main config file
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if (!$this->load_from_file(RCMAIL_CONFIG_DIR . '/main.inc.php'))
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$this->errors[] = 'main.inc.php was not found.';
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// load database config
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if (!$this->load_from_file(RCMAIL_CONFIG_DIR . '/db.inc.php'))
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$this->errors[] = 'db.inc.php was not found.';
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// load database config
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if (!$this->load_from_file(RCMAIL_CONFIG_DIR . '/db.inc.php'))
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$this->errors[] = 'db.inc.php was not found.';
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// load host-specific configuration
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$this->load_host_config();
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// set skin (with fallback to old 'skin_path' property)
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if (empty($this->prop['skin']) && !empty($this->prop['skin_path']))
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$this->prop['skin'] = str_replace('skins/', '', unslashify($this->prop['skin_path']));
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else if (empty($this->prop['skin']))
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$this->prop['skin'] = 'default';
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// fix paths
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$this->prop['log_dir'] = $this->prop['log_dir'] ? realpath(unslashify($this->prop['log_dir'])) : INSTALL_PATH . 'logs';
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$this->prop['temp_dir'] = $this->prop['temp_dir'] ? realpath(unslashify($this->prop['temp_dir'])) : INSTALL_PATH . 'temp';
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// load host-specific configuration
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$this->load_host_config();
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// set skin (with fallback to old 'skin_path' property)
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if (empty($this->prop['skin']) && !empty($this->prop['skin_path']))
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$this->prop['skin'] = str_replace('skins/', '', unslashify($this->prop['skin_path']));
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else if (empty($this->prop['skin']))
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$this->prop['skin'] = 'default';
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// fix paths
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$this->prop['log_dir'] = $this->prop['log_dir'] ? realpath(unslashify($this->prop['log_dir'])) : INSTALL_PATH . 'logs';
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$this->prop['temp_dir'] = $this->prop['temp_dir'] ? realpath(unslashify($this->prop['temp_dir'])) : INSTALL_PATH . 'temp';
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// fix default imap folders encoding
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foreach (array('drafts_mbox', 'junk_mbox', 'sent_mbox', 'trash_mbox') as $folder)
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$this->prop[$folder] = rcube_charset_convert($this->prop[$folder], RCMAIL_CHARSET, 'UTF7-IMAP');
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if (!empty($this->prop['default_imap_folders']))
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foreach ($this->prop['default_imap_folders'] as $n => $folder)
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$this->prop['default_imap_folders'][$n] = rcube_charset_convert($folder, RCMAIL_CHARSET, 'UTF7-IMAP');
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// set PHP error logging according to config
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if ($this->prop['debug_level'] & 1) {
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ini_set('log_errors', 1);
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if ($this->prop['log_driver'] == 'syslog') {
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ini_set('error_log', 'syslog');
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} else {
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ini_set('error_log', $this->prop['log_dir'].'/errors');
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}
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// fix default imap folders encoding
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foreach (array('drafts_mbox', 'junk_mbox', 'sent_mbox', 'trash_mbox') as $folder)
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$this->prop[$folder] = rcube_charset_convert($this->prop[$folder], RCMAIL_CHARSET, 'UTF7-IMAP');
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if (!empty($this->prop['default_imap_folders']))
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foreach ($this->prop['default_imap_folders'] as $n => $folder)
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$this->prop['default_imap_folders'][$n] = rcube_charset_convert($folder, RCMAIL_CHARSET, 'UTF7-IMAP');
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// set PHP error logging according to config
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if ($this->prop['debug_level'] & 1) {
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ini_set('log_errors', 1);
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if ($this->prop['log_driver'] == 'syslog') {
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ini_set('error_log', 'syslog');
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}
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else {
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ini_set('error_log', $this->prop['log_dir'].'/errors');
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}
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}
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if ($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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// export config data
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$GLOBALS['CONFIG'] = &$this->prop;
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}
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if ($this->prop['debug_level'] & 4) {
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ini_set('display_errors', 1);
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/**
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* Load a host-specific config file if configured
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* This will merge the host specific configuration with the given one
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*/
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private function load_host_config()
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{
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$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) {
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$this->load_from_file(RCMAIL_CONFIG_DIR . '/' . $fname);
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}
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}
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else {
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ini_set('display_errors', 0);
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/**
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* Read configuration from a file
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* and merge with the already stored config values
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*
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* @param string Full path to the config file to be loaded
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* @return booelan True on success, false on failure
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*/
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public function load_from_file($fpath)
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{
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if (is_file($fpath) && is_readable($fpath)) {
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include($fpath);
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if (is_array($rcmail_config)) {
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$this->prop = array_merge($this->prop, $rcmail_config, $this->userprefs);
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return true;
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}
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}
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return false;
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}
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// clear output buffer
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ob_end_clean();
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// export config data
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$GLOBALS['CONFIG'] = &$this->prop;
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}
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/**
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* Load a host-specific config file if configured
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* This will merge the host specific configuration with the given one
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*/
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private function load_host_config()
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{
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$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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* 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] : $def;
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}
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else if (!empty($this->prop['include_host_config'])) {
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$fname = preg_replace('/[^a-z0-9\.\-_]/i', '', $_SERVER['HTTP_HOST']) . '.inc.php';
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/**
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* Setter for a config parameter
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*
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* @param string Parameter name
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* @param mixed Parameter value
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*/
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public function set($name, $value)
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{
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$this->prop[$name] = $value;
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}
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if ($fname) {
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$this->load_from_file(RCMAIL_CONFIG_DIR . '/' . $fname);
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/**
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* Override config options with the given values (eg. user prefs)
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*
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* @param array Hash array with config props to merge over
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*/
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public function merge($prefs)
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{
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$this->prop = array_merge($this->prop, $prefs, $this->userprefs);
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}
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}
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/**
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* Read configuration from a file
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* and merge with the already stored config values
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*
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* @param string Full path to the config file to be loaded
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* @return booelan True on success, false on failure
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*/
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public function load_from_file($fpath)
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{
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if (is_file($fpath) && is_readable($fpath)) {
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include($fpath);
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if (is_array($rcmail_config)) {
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$this->prop = array_merge($this->prop, $rcmail_config, $this->userprefs);
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return true;
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}
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/**
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* Merge the given prefs over the current config
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* and make sure that they survive further merging.
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*
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* @param array Hash array with user prefs
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*/
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public function set_user_prefs($prefs)
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{
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$this->userprefs = $prefs;
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$this->prop = array_merge($this->prop, $prefs);
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}
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return false;
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}
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/**
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* Getter for a specific config parameter
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*
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* @param string Parameter name
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* @param mixed Default value if not set
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* @return mixed The requested config value
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*/
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public function get($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, $this->userprefs);
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}
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/**
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* Merge the given prefs over the current config
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* and make sure that they survive further merging.
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*
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* @param array Hash array with user prefs
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*/
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public function set_user_prefs($prefs)
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{
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$this->userprefs = $prefs;
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$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 $this->prop;
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}
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/**
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* Return requested DES crypto key.
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*
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* @param string Crypto key name
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* @return string Crypto key
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*/
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public function get_crypto_key($key)
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{
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// Bomb out if the requested key does not exist
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if (!array_key_exists($key, $this->prop))
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/**
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* Getter for all config options
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*
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* @return array Hash array containg all config properties
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*/
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public function all()
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{
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raise_error(array(
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'code' => 500, 'type' => 'php',
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'file' => __FILE__, 'line' => __LINE__,
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'message' => "Request for unconfigured crypto key \"$key\""
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), true, true);
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return $this->prop;
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}
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$key = $this->prop[$key];
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// Bomb out if the configured key is not exactly 24 bytes long
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if (strlen($key) != 24)
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/**
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* Return requested DES crypto key.
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*
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* @param string Crypto key name
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* @return string Crypto key
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*/
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public function get_crypto_key($key)
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{
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raise_error(array(
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'code' => 500, 'type' => 'php',
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'file' => __FILE__, 'line' => __LINE__,
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'message' => "Configured crypto key \"$key\" is not exactly 24 bytes long"
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), true, true);
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// Bomb out if the requested key does not exist
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if (!array_key_exists($key, $this->prop)) {
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raise_error(array(
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'code' => 500, 'type' => 'php',
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'file' => __FILE__, 'line' => __LINE__,
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'message' => "Request for unconfigured crypto key \"$key\""
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), true, true);
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}
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$key = $this->prop[$key];
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// Bomb out if the configured key is not exactly 24 bytes long
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if (strlen($key) != 24) {
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raise_error(array(
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'code' => 500, 'type' => 'php',
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'file' => __FILE__, 'line' => __LINE__,
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'message' => "Configured crypto key '$key' is not exactly 24 bytes long"
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), true, true);
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}
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return $key;
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}
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return $key;
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}
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/**
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* Try to autodetect operating system and find the correct line endings
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*
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* @return string The appropriate mail header delimiter
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*/
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public function header_delimiter()
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{
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// use the configured delimiter for headers
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if (!empty($this->prop['mail_header_delimiter']))
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return $this->prop['mail_header_delimiter'];
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else if (strtolower(substr(PHP_OS, 0, 3)) == 'win')
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return "\r\n";
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else if (strtolower(substr(PHP_OS, 0, 3)) == 'mac')
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return "\r\n";
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else
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return "\n";
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}
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/**
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* Return the mail domain configured for the given host
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*
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* @param string IMAP host
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* @return string Resolved SMTP host
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*/
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public function mail_domain($host)
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{
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$domain = $host;
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if (is_array($this->prop['mail_domain'])) {
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if (isset($this->prop['mail_domain'][$host]))
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$domain = $this->prop['mail_domain'][$host];
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/**
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* Try to autodetect operating system and find the correct line endings
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*
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* @return string The appropriate mail header delimiter
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*/
|
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public function header_delimiter()
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|
{
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// use the configured delimiter for headers
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if (!empty($this->prop['mail_header_delimiter']))
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return $this->prop['mail_header_delimiter'];
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$php_os = strtolower(substr(PHP_OS, 0, 3));
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if ($php_os == 'win')
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return "\r\n";
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if ($php_os == 'mac')
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return "\r\n";
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return "\n";
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}
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|
else if (!empty($this->prop['mail_domain']))
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$domain = $this->prop['mail_domain'];
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|
/**
|
|
|
|
|
* Return the mail domain configured for the given host
|
|
|
|
|
*
|
|
|
|
|
* @param string IMAP host
|
|
|
|
|
* @return string Resolved SMTP host
|
|
|
|
|
*/
|
|
|
|
|
public function mail_domain($host)
|
|
|
|
|
{
|
|
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|
|
$domain = $host;
|
|
|
|
|
|
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|
|
|
if (is_array($this->prop['mail_domain'])) {
|
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|
|
|
if (isset($this->prop['mail_domain'][$host]))
|
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|
|
$domain = $this->prop['mail_domain'][$host];
|
|
|
|
|
}
|
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|
|
else if (!empty($this->prop['mail_domain']))
|
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|
|
$domain = $this->prop['mail_domain'];
|
|
|
|
|
|
|
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|
|
return $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", $this->errors);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* Getter for error state
|
|
|
|
|
*
|
|
|
|
|
* @return mixed Error message on error, False if no errors
|
|
|
|
|
*/
|
|
|
|
|
public function get_error()
|
|
|
|
|
{
|
|
|
|
|
return empty($this->errors) ? false : join("\n", $this->errors);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
}
|
|
|
|
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|
|
alecpl
14 years ago