From 107bde9cfd9a0392d18544b5a433552ce6f2f0a6 Mon Sep 17 00:00:00 2001
From: thomascube <thomas@roundcube.net>
Date: Wed, 30 Aug 2006 13:41:21 -0400
Subject: [PATCH] Added MSSQL support
---
program/include/main.inc | 629 +++++++++++++++++++++++++++++++++++++++++---------------
1 files changed, 461 insertions(+), 168 deletions(-)
diff --git a/program/include/main.inc b/program/include/main.inc
index e40ab09..7458fe1 100644
--- a/program/include/main.inc
+++ b/program/include/main.inc
@@ -21,6 +21,13 @@
require_once('lib/des.inc');
require_once('lib/utf7.inc');
+require_once('lib/utf8.class.php');
+
+
+// define constannts for input reading
+define('RCUBE_INPUT_GET', 0x0101);
+define('RCUBE_INPUT_POST', 0x0102);
+define('RCUBE_INPUT_GPC', 0x0103);
// register session and connect to server
@@ -35,7 +42,11 @@
// load config file
include_once('config/main.inc.php');
$CONFIG = is_array($rcmail_config) ? $rcmail_config : array();
- $CONFIG['skin_path'] = $CONFIG['skin_path'] ? preg_replace('/\/$/', '', $CONFIG['skin_path']) : 'skins/default';
+
+ // load host-specific configuration
+ rcmail_load_host_config($CONFIG);
+
+ $CONFIG['skin_path'] = $CONFIG['skin_path'] ? unslashify($CONFIG['skin_path']) : 'skins/default';
// load db conf
include_once('config/db.inc.php');
@@ -44,7 +55,7 @@
if (empty($CONFIG['log_dir']))
$CONFIG['log_dir'] = $INSTALL_PATH.'logs';
else
- $CONFIG['log_dir'] = ereg_replace('\/$', '', $CONFIG['log_dir']);
+ $CONFIG['log_dir'] = unslashify($CONFIG['log_dir']);
// set PHP error logging according to config
if ($CONFIG['debug_level'] & 1)
@@ -56,7 +67,8 @@
ini_set('display_errors', 1);
else
ini_set('display_errors', 0);
-
+
+
// set session garbage collecting time according to session_lifetime
if (!empty($CONFIG['session_lifetime']))
ini_set('session.gc_maxlifetime', ($CONFIG['session_lifetime']+2)*60);
@@ -65,31 +77,27 @@
// prepare DB connection
require_once('include/rcube_'.(empty($CONFIG['db_backend']) ? 'db' : $CONFIG['db_backend']).'.inc');
- $DB = new rcube_db($CONFIG['db_dsnw'], $CONFIG['db_dsnr']);
+ $DB = new rcube_db($CONFIG['db_dsnw'], $CONFIG['db_dsnr'], $CONFIG['db_persistent']);
$DB->sqlite_initials = $INSTALL_PATH.'SQL/sqlite.initial.sql';
-
+ $DB->db_connect('w');
+
// we can use the database for storing session data
- // session queries do not work with MDB2
- if ($CONFIG['db_backend']!='mdb2' && is_object($DB) /* && $DB->db_provider!='sqlite' */)
+ if (!$DB->is_error())
include_once('include/session.inc');
-
// init session
session_start();
$sess_id = session_id();
-
+
// create session and set session vars
- if (!$_SESSION['client_id'])
+ if (!isset($_SESSION['auth_time']))
{
- $_SESSION['client_id'] = $sess_id;
$_SESSION['user_lang'] = rcube_language_prop($CONFIG['locale_string']);
$_SESSION['auth_time'] = mktime();
- $_SESSION['auth'] = rcmail_auth_hash($sess_id, $_SESSION['auth_time']);
- unset($GLOBALS['_auth']);
+ setcookie('sessauth', rcmail_auth_hash($sess_id, $_SESSION['auth_time']));
}
// set session vars global
- $sess_auth = $_SESSION['auth'];
$sess_user_lang = rcube_language_prop($_SESSION['user_lang']);
@@ -105,7 +113,6 @@
// set current task to session
$_SESSION['task'] = $task;
-
// create IMAP object
if ($task=='mail')
rcmail_imap_init();
@@ -120,7 +127,25 @@
register_shutdown_function('rcmail_shutdown');
}
+
+
+// load a host-specific config file if configured
+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, $rcmail_config);
+ }
+ }
+
// create authorization hash
function rcmail_auth_hash($sess_id, $ts)
@@ -139,6 +164,22 @@
return md5($auth_string);
}
+
+// compare the auth hash sent by the client with the local session credentials
+function rcmail_authenticate_session()
+ {
+ $now = mktime();
+ $valid = ($_COOKIE['sessauth'] == rcmail_auth_hash(session_id(), $_SESSION['auth_time']));
+
+ // renew auth cookie every 5 minutes (only for GET requests)
+ if (!$valid || ($_SERVER['REQUEST_METHOD']!='POST' && $now-$_SESSION['auth_time'] > 300))
+ {
+ $_SESSION['auth_time'] = $now;
+ setcookie('sessauth', rcmail_auth_hash(session_id(), $now));
+ }
+
+ return $valid;
+ }
// create IMAP object and connect to server
@@ -164,9 +205,6 @@
if ($CONFIG['enable_caching']===TRUE)
$IMAP->set_caching(TRUE);
- if (is_array($CONFIG['default_imap_folders']))
- $IMAP->set_default_mailboxes($CONFIG['default_imap_folders']);
-
// set pagesize from config
if (isset($CONFIG['pagesize']))
$IMAP->set_pagesize($CONFIG['pagesize']);
@@ -180,12 +218,14 @@
global $CONFIG, $IMAP;
// set root dir from config
- if (strlen($CONFIG['imap_root']))
+ if (!empty($CONFIG['imap_root']))
$IMAP->set_rootdir($CONFIG['imap_root']);
- if (strlen($_SESSION['mbox']))
+ if (is_array($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']);
}
@@ -210,10 +250,19 @@
// destroy session data and remove cookie
function rcmail_kill_session()
{
-/* $sess_name = session_name();
- if (isset($_COOKIE[$sess_name]))
- setcookie($sess_name, '', time()-42000, '/');
-*/
+ // save user preferences
+ $a_user_prefs = $_SESSION['user_prefs'];
+ if (!is_array($a_user_prefs))
+ $a_user_prefs = array();
+
+ if ((isset($_SESSION['sort_col']) && $_SESSION['sort_col']!=$a_user_prefs['message_sort_col']) ||
+ (isset($_SESSION['sort_order']) && $_SESSION['sort_order']!=$a_user_prefs['message_sort_order']))
+ {
+ $a_user_prefs['message_sort_col'] = $_SESSION['sort_col'];
+ $a_user_prefs['message_sort_order'] = $_SESSION['sort_order'];
+ rcmail_save_user_prefs($a_user_prefs);
+ }
+
$_SESSION = array();
session_destroy();
}
@@ -253,18 +302,18 @@
// check the given string and returns language properties
function rcube_language_prop($lang, $prop='lang')
{
- global $INSTLL_PATH;
+ global $INSTALL_PATH;
static $rcube_languages, $rcube_language_aliases, $rcube_charsets;
if (empty($rcube_languages))
- @include($INSTLL_PATH.'program/localization/index.inc');
+ @include($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($lang>2))
+ if (!isset($rcube_languages[$lang]) && strlen($lang)>2)
{
$lang = substr($lang, 0, 2);
$lang = rcube_language_prop($lang);
@@ -279,6 +328,7 @@
else
$charset = 'UTF-8';
+
if ($prop=='charset')
return $charset;
else
@@ -289,7 +339,7 @@
// init output object for GUI and add common scripts
function load_gui()
{
- global $CONFIG, $OUTPUT, $COMM_PATH, $JS_OBJECT_NAME, $CHARSET, $sess_user_lang;
+ global $CONFIG, $OUTPUT, $COMM_PATH, $JS_OBJECT_NAME, $sess_user_lang;
// init output page
$OUTPUT = new rcube_html_page();
@@ -298,36 +348,45 @@
$javascript = "var $JS_OBJECT_NAME = new rcube_webmail();\n";
$javascript .= "$JS_OBJECT_NAME.set_env('comm_path', '$COMM_PATH');\n";
+ if (isset($CONFIG['javascript_config'] )){
+ foreach ($CONFIG['javascript_config'] as $js_config_var){
+ $javascript .= "$JS_OBJECT_NAME.set_env('$js_config_var', '" . $CONFIG[$js_config_var] . "');\n";
+ }
+ }
+
if (!empty($GLOBALS['_framed']))
$javascript .= "$JS_OBJECT_NAME.set_env('framed', true);\n";
$OUTPUT->add_script($javascript);
- $OUTPUT->include_script('program/js/common.js');
- $OUTPUT->include_script('program/js/app.js');
+ $OUTPUT->include_script('common.js');
+ $OUTPUT->include_script('app.js');
+ $OUTPUT->scripts_path = 'program/js/';
+
+ // set locale setting
+ rcmail_set_locale($sess_user_lang);
// set user-selected charset
if (!empty($CONFIG['charset']))
- {
$OUTPUT->set_charset($CONFIG['charset']);
- $CHARSET = $CONFIG['charset'];
- }
- else
- {
- rcmail_set_locale($sess_user_lang);
- }
// add some basic label to client
- rcube_add_label('loading');
+ rcube_add_label('loading','checkingmail');
}
// set localization charset based on the given language
function rcmail_set_locale($lang)
{
- global $OUTPUT, $CHARSET;
+ 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;
- $CHARSET = rcube_language_prop($lang, 'charset');
- $OUTPUT->set_charset($CHARSET);
+ $OUTPUT->set_charset(rcube_language_prop($lang, 'charset'));
}
@@ -348,6 +407,22 @@
$imap_ssl = (isset($a_host['scheme']) && in_array($a_host['scheme'], array('ssl','imaps','tls'))) ? TRUE : FALSE;
$imap_port = isset($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']) && !strstr($user, '@'))
+ {
+ if (is_array($CONFIG['username_domain']) && isset($CONFIG['username_domain'][$host]))
+ $user .= '@'.$CONFIG['username_domain'][$host];
+ else if (is_string($CONFIG['username_domain']))
+ $user .= '@'.$CONFIG['username_domain'];
+ }
+
// query if user already registered
$sql_result = $DB->query("SELECT user_id, username, language, preferences
@@ -391,7 +466,7 @@
// update user's record
$DB->query("UPDATE ".get_table_name('users')."
- SET last_login=now()
+ SET last_login=".$DB->now()."
WHERE user_id=?",
$user_id);
}
@@ -411,8 +486,10 @@
$_SESSION['user_lang'] = $sess_user_lang;
$_SESSION['password'] = encrypt_passwd($pass);
- // force reloading complete list of subscribed mailboxes
+ // force reloading complete list of subscribed mailboxes
+ rcmail_set_imap_prop();
$IMAP->clear_cache('mailboxes');
+ $IMAP->create_default_folders();
return TRUE;
}
@@ -434,7 +511,7 @@
$DB->query("INSERT INTO ".get_table_name('users')."
(created, last_login, username, mail_host, alias, language)
- VALUES (now(), now(), ?, ?, ?, ?)",
+ VALUES (".$DB->now().", ".$DB->now().", ?, ?, ?, ?)",
$user,
$host,
$user_email,
@@ -442,36 +519,39 @@
if ($user_id = $DB->insert_id(get_sequence_name('users')))
{
- if (is_string($CONFIG['mail_domain']))
+ $mail_domain = $host;
+ if (is_array($CONFIG['mail_domain']))
+ {
+ if (isset($CONFIG['mail_domain'][$host]))
+ $mail_domain = $CONFIG['mail_domain'][$host];
+ }
+ else if (!empty($CONFIG['mail_domain']))
$mail_domain = $CONFIG['mail_domain'];
- else if (is_array($CONFIG['mail_domain']) && isset($CONFIG['mail_domain'][$host]))
- $mail_domain = $CONFIG['mail_domain'][$host];
- else
- $mail_domain = $host;
if ($user_email=='')
$user_email = strstr($user, '@') ? $user : sprintf('%s@%s', $user, $mail_domain);
$user_name = $user!=$user_email ? $user : '';
- // also create a new identity record
+ // try to resolve the e-mail address from the virtuser table
+ if (!empty($CONFIG['virtuser_query']))
+ {
+ $sql_result = $DB->query(preg_replace('/%u/', $user, $CONFIG['virtuser_query']));
+ if ($sql_arr = $DB->fetch_array($sql_result))
+ $user_email = $sql_arr[0];
+ }
+
+ // also create new identity records
$DB->query("INSERT INTO ".get_table_name('identities')."
(user_id, del, standard, name, email)
VALUES (?, 0, 1, ?, ?)",
$user_id,
$user_name,
$user_email);
+
// get existing mailboxes
$a_mailboxes = $IMAP->list_mailboxes();
-
- // check if the configured mailbox for sent messages exists
- if ($CONFIG['sent_mbox'] && !in_array_nocase($CONFIG['sent_mbox'], $a_mailboxes))
- $IMAP->create_mailbox($CONFIG['sent_mbox'], TRUE);
-
- // check if the configured mailbox for sent messages exists
- if ($CONFIG['trash_mbox'] && !in_array_nocase($CONFIG['trash_mbox'], $a_mailboxes))
- $IMAP->create_mailbox($CONFIG['trash_mbox'], TRUE);
}
else
{
@@ -564,6 +644,29 @@
}
+function rcmail_save_user_prefs($a_user_prefs)
+ {
+ global $DB, $CONFIG, $sess_user_lang;
+
+ $DB->query("UPDATE ".get_table_name('users')."
+ SET preferences=?,
+ language=?
+ WHERE user_id=?",
+ serialize($a_user_prefs),
+ $sess_user_lang,
+ $_SESSION['user_id']);
+
+ if ($DB->affected_rows())
+ {
+ $_SESSION['user_prefs'] = $a_user_prefs;
+ $CONFIG = array_merge($CONFIG, $a_user_prefs);
+ return TRUE;
+ }
+
+ return FALSE;
+ }
+
+
// overwrite action variable
function rcmail_overwrite_action($action)
{
@@ -574,74 +677,92 @@
}
-function show_message($message, $type='notice')
+function show_message($message, $type='notice', $vars=NULL)
{
global $OUTPUT, $JS_OBJECT_NAME, $REMOTE_REQUEST;
-
+
$framed = $GLOBALS['_framed'];
$command = sprintf("display_message('%s', '%s');",
- addslashes(rep_specialchars_output(rcube_label($message))),
+ rep_specialchars_output(rcube_label(array('name' => $message, 'vars' => $vars)), 'js'),
$type);
if ($REMOTE_REQUEST)
return 'this.'.$command;
else
- $OUTPUT->add_script(sprintf("%s%s.%s",
+ $OUTPUT->add_script(sprintf("%s%s.%s\n",
$framed ? sprintf('if(parent.%s)parent.', $JS_OBJECT_NAME) : '',
$JS_OBJECT_NAME,
$command));
-
- // console(rcube_label($message));
}
-function console($msg, $type=1)
- {
- if ($GLOBALS['REMOTE_REQUEST'])
- print "// $msg\n";
- else
- {
- print $msg;
- print "\n<hr>\n";
- }
- }
-
-
+// encrypt IMAP password using DES encryption
function encrypt_passwd($pass)
{
- $cypher = des('rcmail?24BitPwDkeyF**ECB', $pass, 1, 0, NULL);
+ $cypher = des(get_des_key(), $pass, 1, 0, NULL);
return base64_encode($cypher);
}
+// decrypt IMAP password using DES encryption
function decrypt_passwd($cypher)
{
- $pass = des('rcmail?24BitPwDkeyF**ECB', base64_decode($cypher), 0, 0, NULL);
- return trim($pass);
+ $pass = des(get_des_key(), base64_decode($cypher), 0, 0, NULL);
+ return preg_replace('/\x00/', '', $pass);
+ }
+
+
+// return a 24 byte key for the DES encryption
+function get_des_key()
+ {
+ $key = !empty($GLOBALS['CONFIG']['des_key']) ? $GLOBALS['CONFIG']['des_key'] : 'rcmail?24BitPwDkeyF**ECB';
+ $len = strlen($key);
+
+ // make sure the key is exactly 24 chars long
+ if ($len<24)
+ $key .= str_repeat('_', 24-$len);
+ else if ($len>24)
+ substr($key, 0, 24);
+
+ return $key;
}
// send correct response on a remote request
function rcube_remote_response($js_code, $flush=FALSE)
{
+ global $OUTPUT, $CHARSET;
static $s_header_sent = FALSE;
if (!$s_header_sent)
{
$s_header_sent = TRUE;
send_nocacheing_headers();
- header('Content-Type: application/x-javascript');
+ header('Content-Type: application/x-javascript; charset='.$CHARSET);
print '/** remote response ['.date('d/M/Y h:i:s O')."] **/\n";
}
// send response code
- print $js_code;
+ print rcube_charset_convert($js_code, $CHARSET, $OUTPUT->get_charset());
if ($flush) // flush the output buffer
flush();
else // terminate script
exit;
+ }
+
+
+// send correctly formatted response for a request posted to an iframe
+function rcube_iframe_response($js_code='')
+ {
+ global $OUTPUT, $JS_OBJECT_NAME;
+
+ if (!empty($js_code))
+ $OUTPUT->add_script("if(parent.$JS_OBJECT_NAME){\n" . $js_code . "\n}");
+
+ $OUTPUT->write();
+ exit;
}
@@ -653,13 +774,13 @@
if (!sizeof($sa_languages))
{
- @include($INSTLL_PATH.'program/localization/index.inc');
+ @include($INSTALL_PATH.'program/localization/index.inc');
- if ($dh = @opendir($INSTLL_PATH.'program/localization'))
+ if ($dh = @opendir($INSTALL_PATH.'program/localization'))
{
while (($name = readdir($dh)) !== false)
{
- if ($name{0}=='.' || !is_dir($INSTLL_PATH.'program/localization/'.$name))
+ if ($name{0}=='.' || !is_dir($INSTALL_PATH.'program/localization/'.$name))
continue;
if ($label = $rcube_languages[$name])
@@ -668,7 +789,6 @@
closedir($dh);
}
}
-
return $sa_languages;
}
@@ -692,7 +812,7 @@
{
global $CONFIG;
- $temp_dir = $CONFIG['temp_dir'].(!eregi('\/$', $CONFIG['temp_dir']) ? '/' : '');
+ $temp_dir = slashify($CONFIG['temp_dir']);
$cache_dir = $temp_dir.$sess_id;
if (is_dir($cache_dir))
@@ -703,40 +823,84 @@
}
-
-// decode characters from any charset to UTF-8
-function decode_specialchars($input, $charset='')
+// remove all expired message cache records
+function rcmail_message_cache_gc()
{
- global $CHARSET;
- $charset = strtolower($charset);
+ global $DB, $CONFIG;
- if ($charset=='utf-7')
- $output = UTF7DecodeString($input);
- else if ($charset=='utf-8' && $CHARSET!='UTF-8' && function_exists('utf8_decode'))
- $output = utf8_decode($input);
- else if ($charset=="koi8-r")
- $output = convert_cyr_string($input, 'k', 'w');
- else if ($charset=="iso8859-5")
- $output = convert_cyr_string($input, 'i', 'w');
- else if ($charset=="x-cp866")
- $output = convert_cyr_string($input, 'a', 'w');
- else if ($charset=="x-mac-cyrillic")
- $output = convert_cyr_string($input, 'm', 'w');
- else
- $output = $input;
-
- // encode string for output
- if ($CHARSET=='UTF-8' && $charset!='utf-8' && function_exists('utf8_encode'))
- $output = utf8_encode($output);
-
- return $output;
+ // no cache lifetime configured
+ if (empty($CONFIG['message_cache_lifetime']))
+ return;
+
+ // get target timestamp
+ $ts = get_offset_time($CONFIG['message_cache_lifetime'], -1);
+
+ $DB->query("DELETE FROM ".get_table_name('messages')."
+ WHERE created < ".$DB->fromunixtime($ts));
}
+
+
+// convert a string from one charset to another
+// this function is not complete and not tested well
+function rcube_charset_convert($str, $from, $to=NULL)
+ {
+ global $MBSTRING;
+
+ $from = strtoupper($from);
+ $to = $to==NULL ? strtoupper($GLOBALS['CHARSET']) : strtoupper($to);
+
+ if ($from==$to || $str=='')
+ return $str;
+
+ // convert charset using mbstring module
+ if ($MBSTRING)
+ {
+ $to = $to=="UTF-7" ? "UTF7-IMAP" : $to;
+ $from = $from=="UTF-7" ? "UTF7-IMAP": $from;
+
+ // return if convert succeeded
+ if (($out = mb_convert_encoding($str, $to, $from)) != '')
+ return $out;
+ }
+
+ // convert charset using iconv module
+ if (function_exists('iconv') && $from!='UTF-7' && $to!='UTF-7')
+ return iconv($from, $to, $str);
+
+ $conv = new utf8();
+
+ // convert string to UTF-8
+ if ($from=='UTF-7')
+ $str = rcube_charset_convert(UTF7DecodeString($str), 'ISO-8859-1');
+ else if (($from=='ISO-8859-1') && function_exists('utf8_encode'))
+ $str = utf8_encode($str);
+ else if ($from!='UTF-8')
+ {
+ $conv->loadCharset($from);
+ $str = $conv->strToUtf8($str);
+ }
+
+ // encode string for output
+ if ($to=='UTF-7')
+ return UTF7EncodeString(rcube_charset_convert($str, 'UTF-8', 'ISO-8859-1'));
+ else if ($to=='ISO-8859-1' && function_exists('utf8_decode'))
+ return utf8_decode($str);
+ else if ($to!='UTF-8')
+ {
+ $conv->loadCharset($to);
+ return $conv->utf8ToStr($str);
+ }
+
+ // return UTF-8 string
+ return $str;
+ }
+
// replace specials characters to a specific encoding type
function rep_specialchars_output($str, $enctype='', $mode='', $newlines=TRUE)
{
- global $OUTPUT_TYPE, $CHARSET;
+ global $OUTPUT_TYPE, $OUTPUT;
static $html_encode_arr, $js_rep_table, $rtf_rep_table, $xml_rep_table;
if (!$enctype)
@@ -787,6 +951,7 @@
if (!$js_rep_table)
{
$js_rep_table = $rtf_rep_table = $xml_rep_table = array();
+ $xml_rep_table['&'] = '&';
for ($c=160; $c<256; $c++) // can be increased to support more charsets
{
@@ -794,7 +959,7 @@
$rtf_rep_table[Chr($c)] = "\\'$hex";
$xml_rep_table[Chr($c)] = "&#$c;";
- if ($CHARSET=='ISO-8859-1')
+ if ($OUTPUT->get_charset()=='ISO-8859-1')
$js_rep_table[Chr($c)] = sprintf("\u%s%s", str_repeat('0', 4-strlen($hex)), $hex);
}
@@ -808,7 +973,12 @@
// encode for javascript use
if ($enctype=='js')
- return preg_replace(array("/\r\n/", '/"/', "/([^\\\])'/"), array('\n', '\"', "$1\'"), strtr($str, $js_rep_table));
+ {
+ if ($OUTPUT->get_charset()!='UTF-8')
+ $str = rcube_charset_convert($str, $GLOBALS['CHARSET'], $OUTPUT->get_charset());
+
+ return addslashes(preg_replace(array("/\r\n/", "/\r/"), array('\n', '\n'), strtr($str, $js_rep_table)));
+ }
// encode for RTF
if ($enctype=='rtf')
@@ -819,25 +989,51 @@
}
-// convert a string from one charset to another
-// this function is not complete and not tested well
-function rcube_charset_convert($str, $from, $to)
+/**
+ * Read input value and convert it for internal use
+ * Performs stripslashes() and charset conversion if necessary
+ *
+ * @param string Field name to read
+ * @param int Source to get value from (GPC)
+ * @param boolean Allow HTML tags in field value
+ * @param string Charset to convert into
+ * @return string Field value or NULL if not available
+ */
+function get_input_value($fname, $source, $allow_html=FALSE, $charset=NULL)
{
- $charset = strtolower($to);
+ global $OUTPUT;
+ $value = NULL;
- if (strtolower($from)==$charset)
- return $str;
+ if ($source==RCUBE_INPUT_GET && isset($_GET[$fname]))
+ $value = $_GET[$fname];
+ else if ($source==RCUBE_INPUT_POST && isset($_POST[$fname]))
+ $value = $_POST[$fname];
+ else if ($source==RCUBE_INPUT_GPC)
+ {
+ if (isset($_POST[$fname]))
+ $value = $_POST[$fname];
+ else if (isset($_GET[$fname]))
+ $value = $_GET[$fname];
+ else if (isset($_COOKIE[$fname]))
+ $value = $_COOKIE[$fname];
+ }
- $str = decode_specialchars($str, $from);
-
- if ($charset=='utf-8' && function_exists('utf8_encode'))
- return utf8_encode($str);
- else if ($charset=='utf-7')
- return UTF7EncodeString($str);
+ // strip slashes if magic_quotes enabled
+ if ((bool)get_magic_quotes_gpc())
+ $value = stripslashes($value);
- return $str;
- }
+ // remove HTML tags if not allowed
+ if (!$allow_html)
+ $value = strip_tags($value);
+ // convert to internal charset
+ if (is_object($OUTPUT))
+ return rcube_charset_convert($value, $OUTPUT->get_charset(), $charset);
+ else
+ return $value;
+ }
+
+
// ************** template parsing and gui functions **************
@@ -909,21 +1105,12 @@
}
-function rcube_xml_command($command, $str_attrib, $a_attrib=NULL)
+function rcube_xml_command($command, $str_attrib, $add_attrib=array())
{
global $IMAP, $CONFIG, $OUTPUT;
- $attrib = array();
$command = strtolower($command);
-
- preg_match_all('/\s*([-_a-z]+)=["]([^"]+)["]?/i', stripslashes($str_attrib), $regs, PREG_SET_ORDER);
-
- // convert attributes to an associative array (name => value)
- if ($regs)
- foreach ($regs as $attr)
- $attrib[strtolower($attr[1])] = $attr[2];
- else if ($a_attrib)
- $attrib = $a_attrib;
+ $attrib = parse_attrib_string($str_attrib) + $add_attrib;
// execute command
switch ($command)
@@ -972,6 +1159,7 @@
'message' => 'rcmail_message_container',
'messages' => 'rcmail_message_list',
'messagecountdisplay' => 'rcmail_messagecount_display',
+ 'quotadisplay' => 'rcmail_quota_display',
'messageheaders' => 'rcmail_message_headers',
'messagebody' => 'rcmail_message_body',
'messageattachments' => 'rcmail_message_attachments',
@@ -987,6 +1175,8 @@
'composeattachment' => 'rcmail_compose_attachment_field',
'priorityselector' => 'rcmail_priority_selector',
'charsetselector' => 'rcmail_charset_selector',
+ 'searchform' => 'rcmail_search_form',
+ 'receiptcheckbox' => 'rcmail_receipt_checkbox',
// ADDRESS BOOK
'addresslist' => 'rcmail_contacts_list',
@@ -1004,6 +1194,7 @@
'identityform' => 'rcube_identity_form',
'foldersubscription' => 'rcube_subscription_form',
'createfolder' => 'rcube_create_folder_form',
+ 'renamefolder' => 'rcube_rename_folder_form',
'composebody' => 'rcmail_compose_body'
);
@@ -1011,20 +1202,31 @@
// execute object handler function
if ($object_handlers[$object] && function_exists($object_handlers[$object]))
return call_user_func($object_handlers[$object], $attrib);
-
+
+ else if ($object=='productname')
+ {
+ $name = !empty($CONFIG['product_name']) ? $CONFIG['product_name'] : 'RoundCube Webmail';
+ return rep_specialchars_output($name, 'html', 'all');
+ }
+ else if ($object=='version')
+ {
+ return (string)RCMAIL_VERSION;
+ }
else if ($object=='pagetitle')
{
$task = $GLOBALS['_task'];
$title = !empty($CONFIG['product_name']) ? $CONFIG['product_name'].' :: ' : '';
- if ($task=='mail' && isset($GLOBALS['MESSAGE']['subject']))
+ if ($task=='login')
+ $title = rcube_label(array('name' => 'welcome', 'vars' => array('product' => $CONFIG['product_name'])));
+ else if ($task=='mail' && isset($GLOBALS['MESSAGE']['subject']))
$title .= $GLOBALS['MESSAGE']['subject'];
else if (isset($GLOBALS['PAGE_TITLE']))
$title .= $GLOBALS['PAGE_TITLE'];
else if ($task=='mail' && ($mbox_name = $IMAP->get_mailbox_name()))
- $title .= $OUTPUT->encode_string(UTF7DecodeString($mbox_name));
+ $title .= rcube_charset_convert($mbox_name, 'UTF-7', 'UTF-8');
else
- $title .= $task;
+ $title .= ucfirst($task);
return rep_specialchars_output($title, 'html', 'all');
}
@@ -1039,9 +1241,12 @@
// create and register a button
function rcube_button($attrib)
{
- global $CONFIG, $OUTPUT, $JS_OBJECT_NAME, $BROWSER;
+ global $CONFIG, $OUTPUT, $JS_OBJECT_NAME, $BROWSER, $COMM_PATH, $MAIN_TASKS;
static $sa_buttons = array();
static $s_button_count = 100;
+
+ // these commands can be called directly via url
+ $a_static_commands = array('compose', 'list');
$skin_path = $CONFIG['skin_path'];
@@ -1052,7 +1257,7 @@
if ($attrib['type'])
$attrib['type'] = strtolower($attrib['type']);
else
- $attrib['type'] = ($attrib['image'] || $attrib['imagepas'] || $arg['imagect']) ? 'image' : 'link';
+ $attrib['type'] = ($attrib['image'] || $attrib['imagepas'] || $arg['imageact']) ? 'image' : 'link';
$command = $attrib['command'];
@@ -1062,7 +1267,7 @@
$attrib = $sa_buttons[$attrib['name']];
// add button to button stack
- else if($attrib['image'] || $arg['imagect'] || $attrib['imagepas'] || $attrib['class'])
+ else if($attrib['image'] || $arg['imageact'] || $attrib['imagepas'] || $attrib['class'])
{
if(!$attrib['name'])
$attrib['name'] = $command;
@@ -1111,14 +1316,22 @@
// register button in the system
if ($attrib['command'])
+ {
$OUTPUT->add_script(sprintf("%s.register_button('%s', '%s', '%s', '%s', '%s', '%s');",
$JS_OBJECT_NAME,
$command,
$attrib['id'],
$attrib['type'],
$attrib['imageact'] ? $skin_path.$attrib['imageact'] : $attrib['classact'],
- $attirb['imagesel'] ? $skin_path.$attirb['imagesel'] : $attrib['classsel'],
+ $attrib['imagesel'] ? $skin_path.$attrib['imagesel'] : $attrib['classsel'],
$attrib['imageover'] ? $skin_path.$attrib['imageover'] : ''));
+
+ // make valid href to specific buttons
+ if (in_array($attrib['command'], $MAIN_TASKS))
+ $attrib['href'] = htmlentities(ereg_replace('_task=[a-z]+', '_task='.$attrib['command'], $COMM_PATH));
+ else if (in_array($attrib['command'], $a_static_commands))
+ $attrib['href'] = htmlentities($COMM_PATH.'&_action='.$attrib['command']);
+ }
// overwrite attributes
if (!$attrib['href'])
@@ -1133,6 +1346,11 @@
$attrib['onmouseout'] = sprintf("return %s.button_out('%s','%s')", $JS_OBJECT_NAME, $command, $attrib['id']);
}
+ if ($command && $attrib['imagesel'])
+ {
+ $attrib['onmousedown'] = sprintf("return %s.button_sel('%s','%s')", $JS_OBJECT_NAME, $command, $attrib['id']);
+ $attrib['onmouseup'] = sprintf("return %s.button_out('%s','%s')", $JS_OBJECT_NAME, $command, $attrib['id']);
+ }
$out = '';
@@ -1145,7 +1363,7 @@
if ($attrib['label'])
$btn_content .= ' '.$attrib['label'];
- $link_attrib = array('href', 'onclick', 'onmouseover', 'onmouseout', 'title');
+ $link_attrib = array('href', 'onclick', 'onmouseover', 'onmouseout', 'onmousedown', 'onmouseup', 'title');
}
else if ($attrib['type']=='link')
{
@@ -1276,42 +1494,62 @@
}
+// compose a valid attribute string for HTML tags
function create_attrib_string($attrib, $allowed_attribs=array('id', 'class', 'style'))
{
// allow the following attributes to be added to the <iframe> tag
$attrib_str = '';
foreach ($allowed_attribs as $a)
if (isset($attrib[$a]))
- $attrib_str .= sprintf(' %s="%s"', $a, $attrib[$a]);
+ $attrib_str .= sprintf(' %s="%s"', $a, str_replace('"', '"', $attrib[$a]));
return $attrib_str;
}
+
+// convert a HTML attribute string attributes to an associative array (name => value)
+function parse_attrib_string($str)
+ {
+ $attrib = array();
+ preg_match_all('/\s*([-_a-z]+)=["]([^"]+)["]?/i', stripslashes($str), $regs, PREG_SET_ORDER);
+
+ // convert attributes to an associative array (name => value)
+ if ($regs)
+ foreach ($regs as $attr)
+ $attrib[strtolower($attr[1])] = $attr[2];
+
+ return $attrib;
+ }
function format_date($date, $format=NULL)
{
global $CONFIG, $sess_user_lang;
+ $ts = NULL;
+
if (is_numeric($date))
$ts = $date;
else if (!empty($date))
- $ts = strtotime($date);
- else
+ $ts = @strtotime($date);
+
+ if (empty($ts))
return '';
+
+ // get user's timezone
+ $tz = $CONFIG['timezone'];
+ if ($CONFIG['dst_active'])
+ $tz++;
// convert time to user's timezone
- $timestamp = $ts - date('Z', $ts) + ($CONFIG['timezone'] * 3600);
+ $timestamp = $ts - date('Z', $ts) + ($tz * 3600);
// get current timestamp in user's timezone
$now = time(); // local time
$now -= (int)date('Z'); // make GMT time
- $now += ($CONFIG['timezone'] * 3600); // user's time
+ $now += ($tz * 3600); // user's time
$now_date = getdate();
- //$day_secs = 60*((int)date('H', $now)*60 + (int)date('i', $now));
- //$week_secs = 60 * 60 * 24 * 7;
- //$diff = $now - $timestamp;
$today_limit = mktime(0, 0, 0, $now_date['mon'], $now_date['mday'], $now_date['year']);
$week_limit = mktime(0, 0, 0, $now_date['mon'], $now_date['mday']-6, $now_date['year']);
@@ -1418,18 +1656,18 @@
$labels['pass'] = rcube_label('password');
$labels['host'] = rcube_label('server');
- $input_user = new textfield(array('name' => '_user', 'size' => 30));
- $input_pass = new passwordfield(array('name' => '_pass', 'size' => 30));
+ $input_user = new textfield(array('name' => '_user', 'id' => 'rcmloginuser', 'size' => 30));
+ $input_pass = new passwordfield(array('name' => '_pass', 'id' => 'rcmloginpwd', 'size' => 30));
$input_action = new hiddenfield(array('name' => '_action', 'value' => 'login'));
$fields = array();
- $fields['user'] = $input_user->show($_POST['_user']);
+ $fields['user'] = $input_user->show(get_input_value('_user', RCUBE_INPUT_POST));
$fields['pass'] = $input_pass->show();
$fields['action'] = $input_action->show();
if (is_array($CONFIG['default_host']))
{
- $select_host = new select(array('name' => '_host'));
+ $select_host = new select(array('name' => '_host', 'id' => 'rcmloginhost'));
foreach ($CONFIG['default_host'] as $key => $value)
$select_host->add($value, (is_numeric($key) ? $value : $key));
@@ -1438,7 +1676,7 @@
}
else if (!strlen($CONFIG['default_host']))
{
- $input_host = new textfield(array('name' => '_host', 'size' => 30));
+ $input_host = new textfield(array('name' => '_host', 'id' => 'rcmloginhost', 'size' => 30));
$fields['host'] = $input_host->show($_POST['_host']);
}
@@ -1451,7 +1689,7 @@
</tr><tr>
-<td class="title">$labels[host]</td>
+<td class="title"><label for="rcmloginhost">$labels[host]</label></td>
<td>$fields[host]</td>
EOF;
@@ -1464,12 +1702,12 @@
$fields[action]
<table><tr>
-<td class="title">$labels[user]</td>
+<td class="title"><label for="rcmloginuser">$labels[user]</label></td>
<td>$fields[user]</td>
</tr><tr>
-<td class="title">$labels[pass]</td>
+<td class="title"><label for="rcmloginpwd">$labels[pass]</label></td>
<td>$fields[pass]</td>
$form_host
</tr></table>
@@ -1480,9 +1718,10 @@
}
-
function rcmail_charset_selector($attrib)
{
+ global $OUTPUT;
+
// pass the following attributes to the form class
$field_attrib = array('name' => '_charset');
foreach ($attrib as $attr => $value)
@@ -1491,10 +1730,11 @@
$charsets = array(
'US-ASCII' => 'ASCII (English)',
- 'X-EUC-JP' => 'EUC-JP (Japanese)',
+ 'EUC-JP' => 'EUC-JP (Japanese)',
'EUC-KR' => 'EUC-KR (Korean)',
'BIG5' => 'BIG5 (Chinese)',
'GB2312' => 'GB2312 (Chinese)',
+ 'ISO-2022-JP' => 'ISO-2022-JP (Japanese)',
'ISO-8859-1' => 'ISO-8859-1 (Latin-1)',
'ISO-8859-2' => 'ISO-8895-2 (Central European)',
'ISO-8859-7' => 'ISO-8859-7 (Greek)',
@@ -1510,11 +1750,64 @@
$select = new select($field_attrib);
$select->add(array_values($charsets), array_keys($charsets));
- $set = $_POST['_charset'] ? $_POST['_charset'] : $GLOBALS['CHARSET'];
+ $set = $_POST['_charset'] ? $_POST['_charset'] : $OUTPUT->get_charset();
return $select->show($set);
}
+/****** debugging functions ********/
+
+
+/**
+ * Print or write debug messages
+ *
+ * @param mixed Debug message or data
+ */
+function console($msg)
+ {
+ if (!is_string($msg))
+ $msg = var_export($msg, true);
+
+ if (!($GLOBALS['CONFIG']['debug_level'] & 4))
+ write_log('console', $msg);
+ else if ($GLOBALS['REMOTE_REQUEST'])
+ print "/*\n $msg \n*/\n";
+ else
+ {
+ print '<div style="background:#eee; border:1px solid #ccc; margin-bottom:3px; padding:6px"><pre>';
+ print $msg;
+ print "</pre></div>\n";
+ }
+ }
+
+
+/**
+ * Append a line to a logfile in the logs directory.
+ * Date will be added automatically to the line.
+ *
+ * @param $name Name of logfile
+ * @param $line Line to append
+ */
+function write_log($name, $line)
+ {
+ global $CONFIG;
+
+ $log_entry = sprintf("[%s]: %s\n",
+ date("d-M-Y H:i:s O", mktime()),
+ $line);
+
+ if (empty($CONFIG['log_dir']))
+ $CONFIG['log_dir'] = $INSTALL_PATH.'logs';
+
+ // try to open specific log file for writing
+ if ($fp = @fopen($CONFIG['log_dir'].'/'.$name, 'a'))
+ {
+ fwrite($fp, $log_entry);
+ fclose($fp);
+ }
+ }
+
+
function rcube_timer()
{
list($usec, $sec) = explode(" ", microtime());
--
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