diff options
Diffstat (limited to 'program/include/main.inc')
| -rw-r--r-- | program/include/main.inc | 525 |
1 files changed, 28 insertions, 497 deletions
diff --git a/program/include/main.inc b/program/include/main.inc index 853ca686c..e15215015 100644 --- a/program/include/main.inc +++ b/program/include/main.inc @@ -40,153 +40,6 @@ define('RCUBE_INPUT_GPC', 0x0103); /** - * Initial startup function - * to register session, create database and imap connections - * - * @param string Current task - */ -function rcmail_startup($task='mail') - { - global $sess_id, $sess_user_lang; - global $CONFIG, $OUTPUT, $IMAP, $DB, $USER; - - // start output buffering, we don't need any output yet, - // it'll be cleared after reading of config files, etc. - ob_start(); - - // load configuration - $CONFIG = rcmail_load_config(); - - // set session domain - if (isset($CONFIG['session_domain']) && !empty($CONFIG['session_domain'])) { - ini_set('session.cookie_domain', $CONFIG['session_domain']); - } - - // set session garbage collecting time according to session_lifetime - if (!empty($CONFIG['session_lifetime'])) - ini_set('session.gc_maxlifetime', ($CONFIG['session_lifetime']) * 120); - - // prepare DB connection - $dbwrapper = empty($CONFIG['db_backend']) ? 'db' : $CONFIG['db_backend']; - $dbclass = "rcube_" . $dbwrapper; - - $DB = new $dbclass($CONFIG['db_dsnw'], $CONFIG['db_dsnr'], $CONFIG['db_persistent']); - $DB->sqlite_initials = INSTALL_PATH.'SQL/sqlite.initial.sql'; - $DB->set_debug((bool)$CONFIG['sql_debug']); - $DB->db_connect('w'); - - // use database for storing session data - include_once('include/session.inc'); - - // clear output buffer - ob_end_clean(); - - // init session - session_start(); - $sess_id = session_id(); - - // create session and set session vars - if (!isset($_SESSION['auth_time'])) - { - $_SESSION['user_lang'] = rcube_language_prop($CONFIG['locale_string']); - $_SESSION['auth_time'] = time(); - $_SESSION['temp'] = true; - } - - // set session vars global - $sess_user_lang = rcube_language_prop($_SESSION['user_lang']); - - // create user object - $USER = new rcube_user($_SESSION['user_id']); - - // overwrite config with user preferences - $CONFIG = array_merge($CONFIG, (array)$USER->get_prefs()); - - // reset some session parameters when changing task - if ($_SESSION['task'] != $task) - unset($_SESSION['page']); - - // set current task to session - $_SESSION['task'] = $task; - - // create IMAP object - if ($task=='mail') - rcmail_imap_init(); - - // set localization - if ($CONFIG['locale_string']) - setlocale(LC_ALL, $CONFIG['locale_string']); - else if ($sess_user_lang) - setlocale(LC_ALL, $sess_user_lang); - - register_shutdown_function('rcmail_shutdown'); - } - - -/** - * Load roundcube configuration array - * - * @return array Named configuration parameters - */ -function rcmail_load_config() - { - // load config file - include_once('config/main.inc.php'); - $conf = is_array($rcmail_config) ? $rcmail_config : array(); - - // load host-specific configuration - rcmail_load_host_config($conf); - - $conf['skin_path'] = $conf['skin_path'] ? unslashify($conf['skin_path']) : 'skins/default'; - - // load db conf - include_once('config/db.inc.php'); - $conf = array_merge($conf, $rcmail_config); - - if (empty($conf['log_dir'])) - $conf['log_dir'] = INSTALL_PATH.'logs'; - else - $conf['log_dir'] = unslashify($conf['log_dir']); - - // set PHP error logging according to config - if ($conf['debug_level'] & 1) - { - ini_set('log_errors', 1); - ini_set('error_log', $conf['log_dir'].'/errors'); - } - if ($conf['debug_level'] & 4) - ini_set('display_errors', 1); - else - ini_set('display_errors', 0); - - return $conf; - } - - -/** - * Load a host-specific config file if configured - * This will merge the host specific configuration with the given one - * - * @param array Global configuration parameters - */ -function rcmail_load_host_config(&$config) - { - $fname = NULL; - - if (is_array($config['include_host_config'])) - $fname = $config['include_host_config'][$_SERVER['HTTP_HOST']]; - else if (!empty($config['include_host_config'])) - $fname = preg_replace('/[^a-z0-9\.\-_]/i', '', $_SERVER['HTTP_HOST']) . '.inc.php'; - - if ($fname && is_file('config/'.$fname)) - { - include('config/'.$fname); - $config = array_merge($config, $rcmail_config); - } - } - - -/** * Create unique authorization hash * * @param string Session ID @@ -246,84 +99,6 @@ function rcmail_authenticate_session() } -/** - * Create global IMAP object and connect to server - * - * @param boolean True if connection should be established - */ -function rcmail_imap_init($connect=FALSE) - { - global $CONFIG, $DB, $IMAP, $OUTPUT; - - $IMAP = new rcube_imap($DB); - $IMAP->debug_level = $CONFIG['debug_level']; - $IMAP->skip_deleted = $CONFIG['skip_deleted']; - - - // connect with stored session data - if ($connect) - { - if (!($conn = $IMAP->connect($_SESSION['imap_host'], $_SESSION['username'], decrypt_passwd($_SESSION['password']), $_SESSION['imap_port'], $_SESSION['imap_ssl']))) - $OUTPUT->show_message('imaperror', 'error'); - - rcmail_set_imap_prop(); - } - - // enable caching of imap data - if ($CONFIG['enable_caching']===TRUE) - $IMAP->set_caching(TRUE); - - // set pagesize from config - if (isset($CONFIG['pagesize'])) - $IMAP->set_pagesize($CONFIG['pagesize']); - } - - -/** - * Set root dir and last stored mailbox - * This must be done AFTER connecting to the server! - */ -function rcmail_set_imap_prop() - { - global $CONFIG, $IMAP; - - if (!empty($CONFIG['default_charset'])) - $IMAP->set_charset($CONFIG['default_charset']); - - // set root dir from config - if (!empty($CONFIG['imap_root'])) - $IMAP->set_rootdir($CONFIG['imap_root']); - - if (is_array($CONFIG['default_imap_folders'])) - $IMAP->set_default_mailboxes($CONFIG['default_imap_folders']); - - if (!empty($_SESSION['mbox'])) - $IMAP->set_mailbox($_SESSION['mbox']); - if (isset($_SESSION['page'])) - $IMAP->set_page($_SESSION['page']); - } - - -/** - * Do these things on script shutdown - */ -function rcmail_shutdown() - { - global $IMAP, $CONTACTS; - - if (is_object($IMAP)) - { - $IMAP->close(); - $IMAP->write_cache(); - } - - if (is_object($CONTACTS)) - $CONTACTS->close(); - - // before closing the database connection, write session data - session_write_close(); - } - /** * Destroy session data and remove cookie @@ -339,17 +114,18 @@ function rcmail_kill_session() $USER->save_prefs($a_user_prefs); } - $_SESSION = array('user_lang' => $GLOBALS['sess_user_lang'], 'auth_time' => time(), 'temp' => true); + $_SESSION = array('language' => $USER->language, 'auth_time' => time(), 'temp' => true); setcookie('sessauth', '-del-', time()-60); $USER->reset(); } + /** * Do server side actions on logout */ function rcmail_logout_actions() { - global $CONFIG, $IMAP; + global $CONFIG, $IMAP, $RCMAIL; // on logout action we're not connected to imap server if (($CONFIG['logout_purge'] && !empty($CONFIG['trash_mbox'])) @@ -358,7 +134,7 @@ function rcmail_logout_actions() if (!rcmail_authenticate_session()) return; - rcmail_imap_init(true); + $RCMAIL->imap_init(true); } if ($CONFIG['logout_purge'] && !empty($CONFIG['trash_mbox'])) @@ -411,114 +187,6 @@ function get_sequence_name($sequence) /** - * Check the given string and returns language properties - * - * @param string Language code - * @param string Peropert name - * @return string Property value - */ -function rcube_language_prop($lang, $prop='lang') - { - static $rcube_languages, $rcube_language_aliases, $rcube_charsets; - - if (empty($rcube_languages)) - @include(INSTALL_PATH.'program/localization/index.inc'); - - // check if we have an alias for that language - if (!isset($rcube_languages[$lang]) && isset($rcube_language_aliases[$lang])) - $lang = $rcube_language_aliases[$lang]; - - // try the first two chars - if (!isset($rcube_languages[$lang]) && strlen($lang)>2) - { - $lang = substr($lang, 0, 2); - $lang = rcube_language_prop($lang); - } - - if (!isset($rcube_languages[$lang])) - $lang = 'en_US'; - - // language has special charset configured - if (isset($rcube_charsets[$lang])) - $charset = $rcube_charsets[$lang]; - else - $charset = 'UTF-8'; - - - if ($prop=='charset') - return $charset; - else - return $lang; - } - - -/** - * Init output object for GUI and add common scripts. - * This will instantiate a rcmail_template object and set - * environment vars according to the current session and configuration - */ -function rcmail_load_gui() -{ - global $CONFIG, $OUTPUT, $sess_user_lang; - - // init output page - $OUTPUT = new rcube_template($CONFIG, $GLOBALS['_task']); - $OUTPUT->set_env('comm_path', $GLOBALS['COMM_PATH']); - - foreach (array('flag_for_deletion') as $js_config_var) - $OUTPUT->set_env($js_config_var, $CONFIG[$js_config_var]); - - if (!empty($GLOBALS['_framed'])) - $OUTPUT->set_env('framed', true); - - // set locale setting - rcmail_set_locale($sess_user_lang); - - // set user-selected charset - if (!empty($CONFIG['charset'])) - $OUTPUT->set_charset($CONFIG['charset']); - - // add some basic label to client - $OUTPUT->add_label('loading'); -} - -/** - * Create an output object for JSON responses - */ -function rcmail_init_json() -{ - global $CONFIG, $OUTPUT; - - // init output object - $OUTPUT = new rcube_json_output($CONFIG, $GLOBALS['_task']); - - // set locale setting - rcmail_set_locale($sess_user_lang); -} - -/** - * Set localization charset based on the given language. - * This also creates a global property for mbstring usage. - */ -function rcmail_set_locale($lang) - { - global $OUTPUT, $MBSTRING; - static $s_mbstring_loaded = NULL; - - // settings for mbstring module (by Tadashi Jokagi) - if (is_null($s_mbstring_loaded)) - $MBSTRING = $s_mbstring_loaded = extension_loaded("mbstring"); - else - $MBSTRING = $s_mbstring_loaded = FALSE; - - if ($MBSTRING) - mb_internal_encoding(RCMAIL_CHARSET); - - $OUTPUT->set_charset(rcube_language_prop($lang, 'charset')); - } - - -/** * Auto-select IMAP host based on the posted login information * * @return string Selected IMAP host @@ -551,149 +219,6 @@ function rcmail_autoselect_host() /** - * Perfom login to the IMAP server and to the webmail service. - * This will also create a new user entry if auto_create_user is configured. - * - * @param string IMAP user name - * @param string IMAP password - * @param string IMAP host - * @return boolean True on success, False on failure - */ -function rcmail_login($user, $pass, $host=NULL) - { - global $CONFIG, $IMAP, $DB, $USER, $sess_user_lang; - $user_id = NULL; - - if (!$host) - $host = $CONFIG['default_host']; - - // Validate that selected host is in the list of configured hosts - if (is_array($CONFIG['default_host'])) - { - $allowed = FALSE; - foreach ($CONFIG['default_host'] as $key => $host_allowed) - { - if (!is_numeric($key)) - $host_allowed = $key; - if ($host == $host_allowed) - { - $allowed = TRUE; - break; - } - } - if (!$allowed) - return FALSE; - } - else if (!empty($CONFIG['default_host']) && $host != $CONFIG['default_host']) - return FALSE; - - // parse $host URL - $a_host = parse_url($host); - if ($a_host['host']) - { - $host = $a_host['host']; - $imap_ssl = (isset($a_host['scheme']) && in_array($a_host['scheme'], array('ssl','imaps','tls'))) ? $a_host['scheme'] : null; - $imap_port = isset($a_host['port']) ? $a_host['port'] : ($imap_ssl ? 993 : $CONFIG['default_port']); - } - else - $imap_port = $CONFIG['default_port']; - - - /* Modify username with domain if required - Inspired by Marco <P0L0_notspam_binware.org> - */ - // Check if we need to add domain - if (!empty($CONFIG['username_domain']) && !strpos($user, '@')) - { - if (is_array($CONFIG['username_domain']) && isset($CONFIG['username_domain'][$host])) - $user .= '@'.$CONFIG['username_domain'][$host]; - else if (is_string($CONFIG['username_domain'])) - $user .= '@'.$CONFIG['username_domain']; - } - - // try to resolve email address from virtuser table - if (!empty($CONFIG['virtuser_file']) && strpos($user, '@')) - $user = rcube_user::email2user($user); - - // lowercase username if it's an e-mail address (#1484473) - if (strpos($user, '@')) - $user = strtolower($user); - - // query if user already registered - if ($existing = rcube_user::query($user, $host)) - $USER = $existing; - - // user already registered -> overwrite username - if ($USER->ID) - { - $user_id = $USER->ID; - $user = $USER->data['username']; - } - - // exit if IMAP login failed - if (!($imap_login = $IMAP->connect($host, $user, $pass, $imap_port, $imap_ssl))) - return false; - - // user already registered - if ($USER->ID) - { - // get user prefs - $CONFIG = array_merge($CONFIG, (array)$USER->get_prefs()); - - // set user specific language - if (!empty($USER->data['language'])) - $sess_user_lang = $_SESSION['user_lang'] = $USER->data['language']; - - // update user's record - $USER->touch(); - } - // create new system user - else if ($CONFIG['auto_create_user']) - { - if ($created = rcube_user::create($user, $host)) - { - $USER = $created; - - // get existing mailboxes - $a_mailboxes = $IMAP->list_mailboxes(); - } - } - else - { - raise_error(array( - 'code' => 600, - 'type' => 'php', - 'file' => "config/main.inc.php", - 'message' => "Acces denied for new user $user. 'auto_create_user' is disabled" - ), true, false); - } - - if ($USER->ID) - { - $_SESSION['user_id'] = $USER->ID; - $_SESSION['username'] = $USER->data['username']; - $_SESSION['imap_host'] = $host; - $_SESSION['imap_port'] = $imap_port; - $_SESSION['imap_ssl'] = $imap_ssl; - $_SESSION['user_lang'] = $sess_user_lang; - $_SESSION['password'] = encrypt_passwd($pass); - $_SESSION['login_time'] = mktime(); - - // force reloading complete list of subscribed mailboxes - rcmail_set_imap_prop(); - $IMAP->clear_cache('mailboxes'); - - if ($CONFIG['create_default_folders']) - $IMAP->create_default_folders(); - - return TRUE; - } - - return FALSE; - } - - -/** * Load virtuser table in array * * @return array Virtuser table entries @@ -745,9 +270,9 @@ function rcmail_findinvirtual($pattern) */ function rcmail_overwrite_action($action) { - global $OUTPUT; - $GLOBALS['_action'] = $action; - $OUTPUT->set_env('action', $action); + $app = rcmail::get_instance(); + $app->action = $action; + $app->output->set_env('action', $action); } @@ -761,12 +286,13 @@ function rcmail_overwrite_action($action) */ function rcmail_url($action, $p=array(), $task=null) { - global $MAIN_TASKS, $COMM_PATH; + $app = rcmail::get_instance(); + $qstring = ''; - $base = $COMM_PATH; + $base = $app->comm_path; - if ($task && in_array($task, $MAIN_TASKS)) - $base = ereg_replace('_task=[a-z]+', '_task='.$task, $COMM_PATH); + if ($task && in_array($task, rcmail::$main_tasks)) + $base = ereg_replace('_task=[a-z]+', '_task='.$task, $app->comm_path); if (is_array($p)) foreach ($p as $key => $val) @@ -964,8 +490,7 @@ function rcmail_message_cache_gc() */ function rcube_charset_convert($str, $from, $to=NULL) { - global $MBSTRING; - static $convert_warning = false; + static $mbstring_loaded = null, $convert_warning = false; $from = strtoupper($from); $to = $to==NULL ? strtoupper(RCMAIL_CHARSET) : strtoupper($to); @@ -989,8 +514,14 @@ function rcube_charset_convert($str, $from, $to=NULL) return iconv(($aliases[$from] ? $aliases[$from] : $from), ($aliases[$to] ? $aliases[$to] : $to) . "//IGNORE", $str); } - // convert charset using mbstring module - if ($MBSTRING) + // settings for mbstring module (by Tadashi Jokagi) + if (is_null($mbstring_loaded)) { + if ($mbstring_loaded = extension_loaded("mbstring")) + mb_internal_encoding(RCMAIL_CHARSET); + } + + // convert charset using mbstring module + if ($mbstring_loaded) { $aliases['UTF-7'] = 'UTF7-IMAP'; $aliases['WINDOWS-1257'] = 'ISO-8859-13'; @@ -1059,7 +590,7 @@ function rcube_charset_convert($str, $from, $to=NULL) */ function rep_specialchars_output($str, $enctype='', $mode='', $newlines=TRUE) { - global $OUTPUT_TYPE, $OUTPUT; + global $OUTPUT; static $html_encode_arr = false; static $js_rep_table = false; static $xml_rep_table = false; @@ -1513,7 +1044,7 @@ function parse_attrib_string($str) */ function format_date($date, $format=NULL) { - global $CONFIG, $sess_user_lang; + global $CONFIG; $ts = NULL; @@ -1524,11 +1055,11 @@ function format_date($date, $format=NULL) while (($ts = @strtotime($date))===false) { // if we have a date in non-rfc format - // remove token from the end and try again + // remove token from the end and try again $d = explode(' ', $date); - array_pop($d); - if (!$d) break; - $date = implode(' ', $d); + array_pop($d); + if (!$d) break; + $date = implode(' ', $d); } } @@ -1627,7 +1158,7 @@ function console($msg) if (!($GLOBALS['CONFIG']['debug_level'] & 4)) write_log('console', $msg); - else if ($GLOBALS['REMOTE_REQUEST']) + else if ($GLOBALS['OUTPUT']->ajax_call) print "/*\n $msg \n*/\n"; else { |