<?php
/**
- * SquirrelMail internationalization functions
- *
- * Copyright (c) 1999-2005 The SquirrelMail Project Team
- * Licensed under the GNU GPL. For full terms see the file COPYING.
- *
- * This file contains variuos functions that are needed to do
- * internationalization of SquirrelMail.
- *
- * Internally the output character set is used. Other characters are
- * encoded using Unicode entities according to HTML 4.0.
+ * old i18n function file location
*
+ * @copyright 1999-2018 The SquirrelMail Project Team
+ * @license http://opensource.org/licenses/gpl-license.php GNU Public License
* @version $Id$
* @package squirrelmail
- * @subpackage i18n
- */
-
-/** Everything uses global.php... */
-require_once(SM_PATH . 'functions/global.php');
-
-/**
- * Gettext bindtextdomain wrapper.
- *
- * Wrapper solves differences between php versions in order to provide
- * ngettext support. Should be used if translation uses ngettext
- * functions.
- * @since 1.5.1
- * @param string $domain gettext domain name
- * @param string $dir directory that contains all translations
- * @return string path to translation directory
- */
-function sq_bindtextdomain($domain,$dir) {
- global $l10n, $gettext_flags, $sm_notAlias;
-
- if ($gettext_flags==7) {
- // gettext extension without ngettext
- if (substr($dir, -1) != '/') $dir .= '/';
- $mofile=$dir . $sm_notAlias . '/LC_MESSAGES/' . $domain . '.mo';
- $input = new FileReader($mofile);
- $l10n[$domain] = new gettext_reader($input);
- }
-
- $dir=bindtextdomain($domain,$dir);
-
- return $dir;
-}
-
-/**
- * Gettext textdomain wrapper.
- * Makes sure that gettext_domain global is modified.
- * @since 1.5.1
- * @param string $name gettext domain name
- * @return string gettext domain name
- */
-function sq_textdomain($domain) {
- global $gettext_domain;
- $gettext_domain=textdomain($domain);
- return $gettext_domain;
-}
-
-/**
- * php setlocale function wrapper
- *
- * From php 4.3.0 it is possible to use arrays in order to set locale.
- * php gettext extension works only when locale is set. This wrapper
- * function allows to use more than one locale name.
- *
- * @param int $category locale category name. Use php named constants
- * (LC_ALL, LC_COLLATE, LC_CTYPE, LC_MONETARY, LC_NUMERIC, LC_TIME)
- * @param mixed $locale option contains array with possible locales or string with one locale
- * @return string name of set locale or false, if all locales fail.
- * @since 1.5.1 and 1.4.5
- * @see http://www.php.net/setlocale
- */
-function sq_setlocale($category,$locale) {
- // string with only one locale
- if (is_string($locale))
- return setlocale($category,$locale);
-
- if (! check_php_version(4,3)) {
- $ret=false;
- $index=0;
- while ( ! $ret && $index<count($locale)) {
- $ret=setlocale($category,$locale[$index]);
- $index++;
- }
- } else {
- // php 4.3.0 or better, use entire array
- $ret=setlocale($category,$locale);
- }
- return $ret;
-}
-
-/**
- * Converts string from given charset to charset, that can be displayed by user translation.
- *
- * Function by default returns html encoded strings, if translation uses different encoding.
- * If Japanese translation is used - function returns string converted to euc-jp
- * If iconv or recode functions are enabled and translation uses utf-8 - function returns utf-8 encoded string.
- * If $charset is not supported - function returns unconverted string.
- *
- * sanitizing of html tags is also done by this function.
- *
- * @param string $charset
- * @param string $string Text to be decoded
- * @param boolean $force_decode converts string to html without $charset!=$default_charset check.
- * Argument is available since 1.5.1 and 1.4.5.
- * @return string decoded string
- */
-function charset_decode ($charset, $string, $force_decode=false) {
- global $languages, $squirrelmail_language, $default_charset;
- global $use_php_recode, $use_php_iconv, $aggressive_decoding;
-
- if (isset($languages[$squirrelmail_language]['XTRA_CODE']) &&
- function_exists($languages[$squirrelmail_language]['XTRA_CODE'] . '_decode')) {
- $string = call_user_func($languages[$squirrelmail_language]['XTRA_CODE'] . '_decode', $string);
- }
-
- $charset = strtolower($charset);
-
- set_my_charset();
-
- // Variables that allow to use functions without function_exist() calls
- if (! isset($use_php_recode) || $use_php_recode=="" ) {
- $use_php_recode=false; }
- if (! isset($use_php_iconv) || $use_php_iconv=="" ) {
- $use_php_iconv=false; }
-
- // Don't do conversion if charset is the same.
- if ( ! $force_decode && $charset == strtolower($default_charset) )
- return htmlspecialchars($string);
-
- // catch iso-8859-8-i thing
- if ( $charset == "iso-8859-8-i" )
- $charset = "iso-8859-8";
-
- /*
- * Recode converts html special characters automatically if you use
- * 'charset..html' decoding. There is no documented way to put -d option
- * into php recode function call.
- */
- if ( $use_php_recode ) {
- if ( $default_charset == "utf-8" ) {
- // other charsets can be converted to utf-8 without loss.
- // and output string is smaller
- $string = recode_string($charset . "..utf-8",$string);
- return htmlspecialchars($string);
- } else {
- $string = recode_string($charset . "..html",$string);
- // recode does not convert single quote, htmlspecialchars does.
- $string = str_replace("'", ''', $string);
- return $string;
- }
- }
-
- // iconv functions does not have html target and can be used only with utf-8
- if ( $use_php_iconv && $default_charset=='utf-8') {
- $string = iconv($charset,$default_charset,$string);
- return htmlspecialchars($string);
- }
-
- // If we don't use recode and iconv, we'll do it old way.
-
- /* All HTML special characters are 7 bit and can be replaced first */
-
- $string = htmlspecialchars ($string);
-
- /* controls cpu and memory intensive decoding cycles */
- if (! isset($aggressive_decoding) || $aggressive_decoding=="" ) {
- $aggressive_decoding=false; }
-
- $decode=fixcharset($charset);
- $decodefile=SM_PATH . 'functions/decode/' . $decode . '.php';
- if (file_exists($decodefile)) {
- include_once($decodefile);
- $ret = call_user_func('charset_decode_'.$decode, $string);
- } else {
- $ret = $string;
- }
- return( $ret );
-}
-
-/**
- * Converts html string to given charset
- * @since 1.5.1 and 1.4.4
- * @param string $string
- * @param string $charset
- * @param boolean $htmlencode keep htmlspecialchars encoding
- * @param string
- */
-function charset_encode($string,$charset,$htmlencode=true) {
- global $default_charset;
-
- $encode=fixcharset($charset);
- $encodefile=SM_PATH . 'functions/encode/' . $encode . '.php';
- if (file_exists($encodefile)) {
- include_once($encodefile);
- $ret = call_user_func('charset_encode_'.$encode, $string);
- } else {
- include_once(SM_PATH . 'functions/encode/us_ascii.php');
- $ret = charset_encode_us_ascii($string);
- }
-
- /**
- * Undo html special chars, some places (like compose form) have
- * own sanitizing functions and don't need html symbols.
- * Undo chars only after encoding in order to prevent conversion of
- * html entities in plain text emails.
- */
- if (! $htmlencode ) {
- $ret = str_replace(array('&','>','<','"'),array('&','>','<','"'),$ret);
- }
- return( $ret );
-}
-
-/**
- * Combined decoding and encoding functions
- *
- * If conversion is done to charset different that utf-8, unsupported symbols
- * will be replaced with question marks.
- * @since 1.5.1 and 1.4.4
- * @param string $in_charset initial charset
- * @param string $string string that has to be converted
- * @param string $out_charset final charset
- * @param boolean $htmlencode keep htmlspecialchars encoding
- * @return string converted string
*/
-function charset_convert($in_charset,$string,$out_charset,$htmlencode=true) {
- $string=charset_decode($in_charset,$string,true);
- $string=charset_encode($string,$out_charset,$htmlencode);
- return $string;
-}
-
-/**
- * Makes charset name suitable for decoding cycles
- *
- * @since 1.5.0 and 1.4.4
- * @param string $charset Name of charset
- * @return string $charset Adjusted name of charset
- */
-function fixcharset($charset) {
- /* remove minus and characters that might be used in paths from charset
- * name in order to be able to use it in function names and include calls.
- */
- $charset=preg_replace("/[-:.\/\\\]/",'_',$charset);
-
- // windows-125x and cp125x charsets
- $charset=str_replace('windows_','cp',$charset);
-
- // ibm > cp
- $charset=str_replace('ibm','cp',$charset);
-
- // iso-8859-8-i -> iso-8859-8
- // use same cycle until I'll find differences
- $charset=str_replace('iso_8859_8_i','iso_8859_8',$charset);
-
- return $charset;
-}
-
-/**
- * Set up the language to be output
- * if $do_search is true, then scan the browser information
- * for a possible language that we know
- *
- * Function sets system locale environment (LC_ALL, LANG, LANGUAGE),
- * gettext translation bindings and html header information.
- *
- * Function returns error codes, if there is some fatal error.
- * 0 = no error,
- * 1 = mbstring support is not present,
- * 2 = mbstring support is not present, user's translation reverted to en_US.
- *
- * @param string $sm_language translation used by user's interface
- * @param bool $do_search use browser's preferred language detection functions. Defaults to false.
- * @param bool $default set $sm_language to $squirrelmail_default_language if language detection fails or language is not set. Defaults to false.
- * @return int function execution error codes.
- */
-function set_up_language($sm_language, $do_search = false, $default = false) {
-
- static $SetupAlready = 0;
- global $use_gettext, $languages,
- $squirrelmail_language, $squirrelmail_default_language, $default_charset,
- $sm_notAlias, $username, $data_dir;
-
- if ($SetupAlready) {
- return;
- }
-
- $SetupAlready = TRUE;
- sqgetGlobalVar('HTTP_ACCEPT_LANGUAGE', $accept_lang, SQ_SERVER);
-
- /**
- * If function is asked to detect preferred language
- * OR squirrelmail default language is set to empty string
- * AND
- * squirrelmail language ($sm_language) is empty string
- * (not set in user's prefs and no cookie with language info)
- * AND
- * browser provides list of preferred languages
- * THEN
- * get preferred language from HTTP_ACCEPT_LANGUAGE header
- */
- if (($do_search || empty($squirrelmail_default_language)) &&
- ! $sm_language &&
- isset($accept_lang)) {
- // TODO: use more than one language, if first language is not available
- // FIXME: function assumes that string contains two or more characters.
- // FIXME: some languages use 5 chars
- $sm_language = substr($accept_lang, 0, 2);
- }
-
- /**
- * If language preference is not set OR script asks to use default language
- * AND
- * default squirrelmail language is not set to empty string
- * THEN
- * use default squirrelmail language value from configuration.
- */
- if ((!$sm_language||$default) &&
- ! empty($squirrelmail_default_language)) {
- $squirrelmail_language = $squirrelmail_default_language;
- $sm_language = $squirrelmail_default_language;
- }
-
- /** provide failsafe language when detection fails */
- if (! $sm_language) $sm_language='en_US';
-
- $sm_notAlias = $sm_language;
-
- // Catching removed translation
- // System reverts to English translation if user prefs contain translation
- // that is not available in $languages array
- if (!isset($languages[$sm_notAlias])) {
- $sm_notAlias="en_US";
- }
-
- while (isset($languages[$sm_notAlias]['ALIAS'])) {
- $sm_notAlias = $languages[$sm_notAlias]['ALIAS'];
- }
-
- if ( isset($sm_language) &&
- $use_gettext &&
- $sm_language != '' &&
- isset($languages[$sm_notAlias]['CHARSET']) ) {
- sq_bindtextdomain( 'squirrelmail', SM_PATH . 'locale/' );
- sq_textdomain( 'squirrelmail' );
-
- // set codeset in order to avoid gettext charset conversions
- if (function_exists('bind_textdomain_codeset')) {
- // Japanese translation uses different internal charset
- if ($sm_notAlias == 'ja_JP') {
- bind_textdomain_codeset ('squirrelmail', 'EUC-JP');
- } else {
- bind_textdomain_codeset ('squirrelmail', $languages[$sm_notAlias]['CHARSET'] );
- }
- }
-
- // Use LOCALE key, if it is set.
- if (isset($languages[$sm_notAlias]['LOCALE'])){
- $longlocale=$languages[$sm_notAlias]['LOCALE'];
- } else {
- $longlocale=$sm_notAlias;
- }
-
- // try setting locale
- $retlocale=sq_setlocale(LC_ALL, $longlocale);
-
- // check if locale is set and assign that locale to $longlocale
- // in order to use it in putenv calls.
- if (! is_bool($retlocale)) {
- $longlocale=$retlocale;
- } elseif (is_array($longlocale)) {
- // setting of all locales failed.
- // we need string instead of array used in LOCALE key.
- $longlocale=$sm_notAlias;
- }
-
- if ( !((bool)ini_get('safe_mode')) &&
- getenv( 'LC_ALL' ) != $longlocale ) {
- putenv( "LC_ALL=$longlocale" );
- putenv( "LANG=$longlocale" );
- putenv( "LANGUAGE=$longlocale" );
- putenv( "LC_NUMERIC=C" );
- if ($sm_notAlias=='tr_TR') putenv( "LC_CTYPE=C" );
- }
- // Workaround for plugins that use numbers with floating point
- // It might be removed if plugins use correct decimal delimiters
- // according to locale settings.
- setlocale(LC_NUMERIC, 'C');
- // Workaround for specific Turkish strtolower/strtoupper rules.
- // Many functions expect English conversion rules.
- if ($sm_notAlias=='tr_TR') setlocale(LC_CTYPE,'C');
-
- // Set text direction/alignment variables
- // These don't appear to be used... are they safe to remove?
- if (isset($languages[$sm_notAlias]['DIR']) &&
- $languages[$sm_notAlias]['DIR'] == 'rtl') {
- /**
- * Text direction
- * @global string $text_direction
- */
- $text_direction='rtl';
- /**
- * Left alignment
- * @global string $left_align
- */
- $left_align='right';
- /**
- * Right alignment
- * @global string $right_align
- */
- $right_align='left';
- } else {
- $text_direction='ltr';
- $left_align='left';
- $right_align='right';
- }
-
- $squirrelmail_language = $sm_notAlias;
- if ($squirrelmail_language == 'ja_JP') {
- header ('Content-Type: text/html; charset=EUC-JP');
- if (!function_exists('mb_internal_encoding')) {
- // Error messages can't be displayed here
- $error = 1;
- // Revert to English if possible.
- if (function_exists('setPref') && $username!='' && $data_dir!="") {
- setPref($data_dir, $username, 'language', "en_US");
- $error = 2;
- }
- // stop further execution in order not to get php errors on mb_internal_encoding().
- return $error;
- }
- if (function_exists('mb_language')) {
- mb_language('Japanese');
- }
- mb_internal_encoding('EUC-JP');
- mb_http_output('pass');
- } elseif ($squirrelmail_language == 'en_US') {
- header( 'Content-Type: text/html; charset=' . $default_charset );
- } else {
- header( 'Content-Type: text/html; charset=' . $languages[$sm_notAlias]['CHARSET'] );
- }
- /**
- * mbstring.func_overload fix (#929644).
- *
- * php mbstring extension can replace standard string functions with their multibyte
- * equivalents. See http://www.php.net/ref.mbstring#mbstring.overload. This feature
- * was added in php v.4.2.0
- *
- * Some SquirrelMail functions work with 8bit strings in bytes. If interface is forced
- * to use mbstring functions and mbstring internal encoding is set to multibyte charset,
- * interface can't trust regular string functions. Due to mbstring overloading design
- * limits php scripts can't control this setting.
- *
- * This hack should fix some issues related to 8bit strings in passwords. Correct fix is
- * to disable mbstring overloading. Japanese translation uses different internal encoding.
- */
- if ($squirrelmail_language != 'ja_JP' &&
- function_exists('mb_internal_encoding') &&
- check_php_version(4,2,0) &&
- (int)ini_get('mbstring.func_overload')!=0) {
- mb_internal_encoding('pass');
- }
- }
- return 0;
-}
-
-/**
- * Sets default_charset variable according to the one that is used by user's translations.
- *
- * Function changes global $default_charset variable in order to be sure, that it
- * contains charset used by user's translation. Sanity of $squirrelmail_language
- * and $default_charset combination is also tested.
- *
- * There can be a $default_charset setting in the
- * config.php file, but the user may have a different language
- * selected for a user interface. This function checks the
- * language selected by the user and tags the outgoing messages
- * with the appropriate charset corresponding to the language
- * selection. This is "more right" (tm), than just stamping the
- * message blindly with the system-wide $default_charset.
- */
-function set_my_charset(){
- global $data_dir, $username, $default_charset, $languages, $squirrelmail_language;
-
- $my_language = getPref($data_dir, $username, 'language');
- if (!$my_language) {
- $my_language = $squirrelmail_language ;
- }
- // Catch removed translation
- if (!isset($languages[$my_language])) {
- $my_language="en_US";
- }
- while (isset($languages[$my_language]['ALIAS'])) {
- $my_language = $languages[$my_language]['ALIAS'];
- }
- $my_charset = $languages[$my_language]['CHARSET'];
- if ($my_language!='en_US') {
- $default_charset = $my_charset;
- }
-}
-
-/**************************
- * Japanese extra functions
- **************************/
-
-/**
- * Japanese decoding function
- *
- * converts string to euc-jp, if string uses JIS, EUC-JP, ShiftJIS or UTF-8
- * charset. Needs mbstring support in php.
- * @param string $ret text, that has to be converted
- * @return string converted string
- * @since 1.5.1
- */
-function japanese_xtra_decode($ret) {
- if (function_exists('mb_detect_encoding')) {
- $detect_encoding = @mb_detect_encoding($ret);
- if ($detect_encoding == 'JIS' ||
- $detect_encoding == 'EUC-JP' ||
- $detect_encoding == 'SJIS' ||
- $detect_encoding == 'UTF-8') {
-
- $ret = mb_convert_kana(mb_convert_encoding($ret, 'EUC-JP', 'AUTO'), "KV");
- }
- }
- return $ret;
-}
-
-/**
- * Japanese encoding function
- *
- * converts string to jis, if string uses JIS, EUC-JP, ShiftJIS or UTF-8
- * charset. Needs mbstring support in php.
- * @param string $ret text, that has to be converted
- * @return string converted text
- * @since 1.5.1
- */
-function japanese_xtra_encode($ret) {
- if (function_exists('mb_detect_encoding')) {
- $detect_encoding = @mb_detect_encoding($ret);
- if ($detect_encoding == 'JIS' ||
- $detect_encoding == 'EUC-JP' ||
- $detect_encoding == 'SJIS' ||
- $detect_encoding == 'UTF-8') {
-
- $ret = mb_convert_encoding(mb_convert_kana($ret, "KV"), 'JIS', 'AUTO');
- }
- }
- return $ret;
-}
-
-/**
- * Japanese header encoding function
- *
- * creates base64 encoded header in iso-2022-jp charset
- * @param string $ret text, that has to be converted
- * @return string mime base64 encoded string
- * @since 1.5.1
- */
-function japanese_xtra_encodeheader($ret) {
- if (function_exists('mb_detect_encoding')) {
- $result = '';
- if (strlen($ret) > 0) {
- $tmpstr = mb_substr($ret, 0, 1);
- $prevcsize = strlen($tmpstr);
- for ($i = 1; $i < mb_strlen($ret); $i++) {
- $tmp = mb_substr($ret, $i, 1);
- if (strlen($tmp) == $prevcsize) {
- $tmpstr .= $tmp;
- } else {
- if ($prevcsize == 1) {
- $result .= $tmpstr;
- } else {
- $result .= str_replace(' ', '',
- mb_encode_mimeheader($tmpstr,'iso-2022-jp','B',''));
- }
- $tmpstr = $tmp;
- $prevcsize = strlen($tmp);
- }
- }
- if (strlen($tmpstr)) {
- if (strlen(mb_substr($tmpstr, 0, 1)) == 1)
- $result .= $tmpstr;
- else
- $result .= str_replace(' ', '',
- mb_encode_mimeheader($tmpstr,'iso-2022-jp','B',''));
- }
- }
- $ret = $result;
- }
- return $ret;
-}
-
-/**
- * Japanese header decoding function
- *
- * return human readable string from mime header. string is returned in euc-jp
- * charset.
- * @param string $ret header string
- * @return string decoded header string
- * @since 1.5.1
- */
-function japanese_xtra_decodeheader($ret) {
- if (function_exists('mb_detect_encoding')) {
- $ret = str_replace("\t", "", $ret);
- if (eregi('=\\?([^?]+)\\?(q|b)\\?([^?]+)\\?=', $ret))
- $ret = @mb_decode_mimeheader($ret);
- $ret = @mb_convert_encoding($ret, 'EUC-JP', 'AUTO');
- }
- return $ret;
-}
-
-/**
- * Japanese downloaded filename processing function
- *
- * Returns shift-jis or euc-jp encoded file name
- * @param string $ret string
- * @param string $useragent browser
- * @return string converted string
- * @since 1.5.1
- */
-function japanese_xtra_downloadfilename($ret,$useragent) {
- if (function_exists('mb_detect_encoding')) {
- if (strstr($useragent, 'Windows') !== false ||
- strstr($useragent, 'Mac_') !== false) {
- $ret = mb_convert_encoding($ret, 'SJIS', 'AUTO');
- } else {
- $ret = mb_convert_encoding($ret, 'EUC-JP', 'AUTO');
- }
- }
- return $ret;
-}
-
-/**
- * Japanese wordwrap function
- *
- * wraps text at set number of symbols
- * @param string $ret text
- * @param integer $wrap number of symbols per line
- * @return string wrapped text
- * @since 1.5.1
- */
-function japanese_xtra_wordwrap($ret,$wrap) {
- if (function_exists('mb_detect_encoding')) {
- $no_begin = "\x21\x25\x29\x2c\x2e\x3a\x3b\x3f\x5d\x7d\xa1\xf1\xa1\xeb\xa1" .
- "\xc7\xa1\xc9\xa2\xf3\xa1\xec\xa1\xed\xa1\xee\xa1\xa2\xa1\xa3\xa1\xb9" .
- "\xa1\xd3\xa1\xd5\xa1\xd7\xa1\xd9\xa1\xdb\xa1\xcd\xa4\xa1\xa4\xa3\xa4" .
- "\xa5\xa4\xa7\xa4\xa9\xa4\xc3\xa4\xe3\xa4\xe5\xa4\xe7\xa4\xee\xa1\xab" .
- "\xa1\xac\xa1\xb5\xa1\xb6\xa5\xa1\xa5\xa3\xa5\xa5\xa5\xa7\xa5\xa9\xa5" .
- "\xc3\xa5\xe3\xa5\xe5\xa5\xe7\xa5\xee\xa5\xf5\xa5\xf6\xa1\xa6\xa1\xbc" .
- "\xa1\xb3\xa1\xb4\xa1\xaa\xa1\xf3\xa1\xcb\xa1\xa4\xa1\xa5\xa1\xa7\xa1" .
- "\xa8\xa1\xa9\xa1\xcf\xa1\xd1";
- // This don't appear to be used... is it safe to remove?
- $no_end = "\x5c\x24\x28\x5b\x7b\xa1\xf2\x5c\xa1\xc6\xa1\xc8\xa1\xd2\xa1" .
- "\xd4\xa1\xd6\xa1\xd8\xa1\xda\xa1\xcc\xa1\xf0\xa1\xca\xa1\xce\xa1\xd0\xa1\xef";
-
- if (strlen($ret) >= $wrap &&
- substr($ret, 0, 1) != '>' &&
- strpos($ret, 'http://') === FALSE &&
- strpos($ret, 'https://') === FALSE &&
- strpos($ret, 'ftp://') === FALSE) {
-
- $ret = mb_convert_kana($ret, "KV");
-
- $line_new = '';
- $ptr = 0;
-
- while ($ptr < strlen($ret) - 1) {
- $l = mb_strcut($ret, $ptr, $wrap);
- $ptr += strlen($l);
- $tmp = $l;
-
- $l = mb_strcut($ret, $ptr, 2);
- while (strlen($l) != 0 && mb_strpos($no_begin, $l) !== FALSE ) {
- $tmp .= $l;
- $ptr += strlen($l);
- $l = mb_strcut($ret, $ptr, 1);
- }
- $line_new .= $tmp;
- if ($ptr < strlen($ret) - 1)
- $line_new .= "\n";
- }
- $ret = $line_new;
- }
- }
- return $ret;
-}
-
-/**
- * Japanese imap folder name encoding function
- *
- * converts folder name from euc-jp to utf7-imap
- * @param string $ret folder name
- * @return string converted folder name
- * @since 1.5.1
- */
-function japanese_xtra_utf7_imap_encode($ret){
- if (function_exists('mb_detect_encoding')) {
- $ret = mb_convert_encoding($ret, 'UTF7-IMAP', 'EUC-JP');
- }
- return $ret;
-}
-
-/**
- * Japanese imap folder name decoding function
- *
- * converts folder name from utf7-imap to euc-jp.
- * @param string $ret folder name in utf7-imap
- * @return string converted folder name
- * @since 1.5.1
- */
-function japanese_xtra_utf7_imap_decode($ret) {
- if (function_exists('mb_detect_encoding')) {
- $ret = mb_convert_encoding($ret, 'EUC-JP', 'UTF7-IMAP');
- }
- return $ret;
-}
-
-/**
- * Japanese string trimming function
- *
- * trims string to defined number of symbols
- * @param string $ret string
- * @param integer $width number of symbols
- * @return string trimmed string
- * @since 1.5.1
- */
-function japanese_xtra_strimwidth($ret,$width) {
- if (function_exists('mb_detect_encoding')) {
- $ret = mb_strimwidth($ret, 0, $width, '...');
- }
- return $ret;
-}
-
-/********************************
- * Korean charset extra functions
- ********************************/
-
-/**
- * Korean downloaded filename processing functions
- *
- * @param string default return value
- * @return string
- * @since 1.5.1
- */
-function korean_xtra_downloadfilename($ret) {
- $ret = str_replace("\x0D\x0A", '', $ret); /* Hanmail's CR/LF Clear */
- for ($i=0;$i<strlen($ret);$i++) {
- if ($ret[$i] >= "\xA1" && $ret[$i] <= "\xFE") { /* 0xA1 - 0XFE are Valid */
- $i++;
- continue;
- } else if (($ret[$i] >= 'a' && $ret[$i] <= 'z') || /* From Original ereg_replace in download.php */
- ($ret[$i] >= 'A' && $ret[$i] <= 'Z') ||
- ($ret[$i] == '.') || ($ret[$i] == '-')) {
- continue;
- } else {
- $ret[$i] = '_';
- }
- }
- return $ret;
-}
-
-/**
- * Replaces non-braking spaces inserted by some browsers with regular space
- *
- * This function can be used to replace non-braking space symbols
- * that are inserted in forms by some browsers instead of normal
- * space symbol.
- *
- * @param string $string Text that needs to be cleaned
- * @param string $charset Charset used in text
- * @return string Cleaned text
- */
-function cleanup_nbsp($string,$charset) {
-
- // reduce number of case statements
- if (stristr('iso-8859-',substr($charset,0,9))){
- $output_charset="iso-8859-x";
- }
- if (stristr('windows-125',substr($charset,0,11))){
- $output_charset="cp125x";
- }
- if (stristr('koi8',substr($charset,0,4))){
- $output_charset="koi8-x";
- }
- if (! isset($output_charset)){
- $output_charset=strtolower($charset);
- }
-
-// where is non-braking space symbol
-switch($output_charset):
- case "iso-8859-x":
- case "cp125x":
- case "iso-2022-jp":
- $nbsp="\xA0";
- break;
- case "koi8-x":
- $nbsp="\x9A";
- break;
- case "utf-8":
- $nbsp="\xC2\xA0";
- break;
- default:
- // don't change string if charset is unmatched
- return $string;
-endswitch;
-
-// return space instead of non-braking space.
- return str_replace($nbsp,' ',$string);
-}
-
-/**
- * Function informs if it is safe to convert given charset to the one that is used by user.
- *
- * It is safe to use conversion only if user uses utf-8 encoding and when
- * converted charset is similar to the one that is used by user.
- *
- * @param string $input_charset Charset of text that needs to be converted
- * @return bool is it possible to convert to user's charset
- */
-function is_conversion_safe($input_charset) {
- global $languages, $sm_notAlias, $default_charset, $lossy_encoding;
-
- if (isset($lossy_encoding) && $lossy_encoding )
- return true;
-
- // convert to lower case
- $input_charset = strtolower($input_charset);
-
- // Is user's locale Unicode based ?
- if ( $default_charset == "utf-8" ) {
- return true;
- }
-
- // Charsets that are similar
-switch ($default_charset):
-case "windows-1251":
- if ( $input_charset == "iso-8859-5" ||
- $input_charset == "koi8-r" ||
- $input_charset == "koi8-u" ) {
- return true;
- } else {
- return false;
- }
-case "windows-1257":
- if ( $input_charset == "iso-8859-13" ||
- $input_charset == "iso-8859-4" ) {
- return true;
- } else {
- return false;
- }
-case "iso-8859-4":
- if ( $input_charset == "iso-8859-13" ||
- $input_charset == "windows-1257" ) {
- return true;
- } else {
- return false;
- }
-case "iso-8859-5":
- if ( $input_charset == "windows-1251" ||
- $input_charset == "koi8-r" ||
- $input_charset == "koi8-u" ) {
- return true;
- } else {
- return false;
- }
-case "iso-8859-13":
- if ( $input_charset == "iso-8859-4" ||
- $input_charset == "windows-1257" ) {
- return true;
- } else {
- return false;
- }
-case "koi8-r":
- if ( $input_charset == "windows-1251" ||
- $input_charset == "iso-8859-5" ||
- $input_charset == "koi8-u" ) {
- return true;
- } else {
- return false;
- }
-case "koi8-u":
- if ( $input_charset == "windows-1251" ||
- $input_charset == "iso-8859-5" ||
- $input_charset == "koi8-r" ) {
- return true;
- } else {
- return false;
- }
-default:
- return false;
-endswitch;
-}
-
-
-/* ------------------------------ main --------------------------- */
-
-global $squirrelmail_language, $languages, $use_gettext;
-
-if (! sqgetGlobalVar('squirrelmail_language',$squirrelmail_language,SQ_COOKIE)) {
- $squirrelmail_language = '';
-}
-
-/**
- * Array specifies the available translations.
- *
- * Structure of array:
- * $languages['language']['variable'] = 'value'
- *
- * Possible 'variable' names:
- * NAME - Translation name in English
- * CHARSET - Encoding used by translation
- * ALIAS - used when 'language' is only short name and 'value' should provide long language name
- * ALTNAME - Native translation name. Any 8bit symbols must be html encoded.
- * LOCALE - Full locale name (in xx_XX.charset format). It can use array with several locale names since 1.4.5 and 1.5.1
- * DIR - Text direction. Used to define Right-to-Left languages. Possible values 'rtl' or 'ltr'. If undefined - defaults to 'ltr'
- * XTRA_CODE - translation uses special functions. See doc/i18n.txt
- *
- * Each 'language' definition requires NAME+CHARSET or ALIAS variables.
- *
- * @todo TODO: make language loading modular (similar to plugins, with locale/xx_XX/setup.php files)
- * @name $languages
- * @global array $languages
- */
-$languages['bg_BG']['NAME'] = 'Bulgarian';
-$languages['bg_BG']['ALTNAME'] = 'Български';
-$languages['bg_BG']['CHARSET'] = 'windows-1251';
-$languages['bg_BG']['LOCALE'] = 'bg_BG.CP1251';
-$languages['bg']['ALIAS'] = 'bg_BG';
-
-$languages['bn_IN']['NAME'] = 'Bengali';
-$languages['bn_IN']['CHARSET'] = 'utf-8';
-$languages['bn_IN']['LOCALE'] = 'bn_IN.UTF-8';
-$languages['bn_BD']['ALIAS'] = 'bn_IN';
-$languages['bn']['ALIAS'] = 'bn_IN';
-
-$languages['ca_ES']['NAME'] = 'Catalan';
-$languages['ca_ES']['CHARSET'] = 'iso-8859-1';
-$languages['ca_ES']['LOCALE'] = array('ca_ES.ISO8859-1','ca_ES.ISO-8859-1','ca_ES');
-$languages['ca']['ALIAS'] = 'ca_ES';
-
-$languages['cs_CZ']['NAME'] = 'Czech';
-$languages['cs_CZ']['ALTNAME'] = 'Čeština';
-$languages['cs_CZ']['CHARSET'] = 'iso-8859-2';
-$languages['cs_CZ']['LOCALE'] = array('cs_CZ.ISO8859-2','cs_CZ.ISO-8859-2','cs_CZ');
-$languages['cs']['ALIAS'] = 'cs_CZ';
-
-$languages['cy_GB']['NAME'] = 'Welsh';
-$languages['cy_GB']['ALTNAME'] = 'Cymraeg';
-$languages['cy_GB']['CHARSET'] = 'iso-8859-1';
-$languages['cy_GB']['LOCALE'] = array('cy_GB.ISO8859-1','cy_GB.ISO-8859-1','cy_GB');
-$languages['cy']['ALIAS'] = 'cy_GB';
-
-// Danish locale is da_DK.
-$languages['da_DK']['NAME'] = 'Danish';
-$languages['da_DK']['ALTNAME'] = 'Dansk';
-$languages['da_DK']['CHARSET'] = 'iso-8859-1';
-$languages['da_DK']['LOCALE'] = array('da_DK.ISO8859-1','da_DK.ISO-8859-1','da_DK');
-$languages['da']['ALIAS'] = 'da_DK';
-
-$languages['de_DE']['NAME'] = 'German';
-$languages['de_DE']['ALTNAME'] = 'Deutsch';
-$languages['de_DE']['CHARSET'] = 'iso-8859-1';
-$languages['de_DE']['LOCALE'] = array('de_DE.ISO8859-1','de_DE.ISO-8859-1','de_DE');
-$languages['de']['ALIAS'] = 'de_DE';
-
-$languages['el_GR']['NAME'] = 'Greek';
-$languages['el_GR']['ALTNAME'] = 'Ελληνικά';
-$languages['el_GR']['CHARSET'] = 'iso-8859-7';
-$languages['el_GR']['LOCALE'] = array('el_GR.ISO8859-7','el_GR.ISO-8859-7','el_GR');
-$languages['el']['ALIAS'] = 'el_GR';
-
-$languages['en_GB']['NAME'] = 'British';
-$languages['en_GB']['CHARSET'] = 'iso-8859-15';
-$languages['en_GB']['LOCALE'] = array('en_GB.ISO8859-15','en_GB.ISO-8859-15','en_GB');
-
-$languages['en_US']['NAME'] = 'English';
-$languages['en_US']['CHARSET'] = 'iso-8859-1';
-$languages['en_US']['LOCALE'] = 'en_US.ISO8859-1';
-$languages['en']['ALIAS'] = 'en_US';
-
-$languages['es_ES']['NAME'] = 'Spanish';
-$languages['es_ES']['ALTNAME'] = 'Español';
-$languages['es_ES']['CHARSET'] = 'iso-8859-1';
-$languages['es_ES']['LOCALE'] = array('es_ES.ISO8859-1','es_ES.ISO-8859-1','es_ES');
-$languages['es']['ALIAS'] = 'es_ES';
-
-$languages['et_EE']['NAME'] = 'Estonian';
-$languages['et_EE']['CHARSET'] = 'iso-8859-15';
-$languages['et_EE']['LOCALE'] = array('et_EE.ISO8859-15','et_EE.ISO-8859-15','et_EE');
-$languages['et']['ALIAS'] = 'et_EE';
-
-$languages['eu_ES']['NAME'] = 'Basque';
-$languages['eu_ES']['CHARSET'] = 'iso-8859-1';
-$languages['eu_ES']['LOCALE'] = array('eu_ES.ISO8859-1','eu_ES.ISO-8859-1','eu_ES');
-$languages['eu']['ALIAS'] = 'eu_ES';
-
-$languages['fo_FO']['NAME'] = 'Faroese';
-$languages['fo_FO']['CHARSET'] = 'iso-8859-1';
-$languages['fo_FO']['LOCALE'] = array('fo_FO.ISO8859-1','fo_FO.ISO-8859-1','fo_FO');
-$languages['fo']['ALIAS'] = 'fo_FO';
-
-$languages['fi_FI']['NAME'] = 'Finnish';
-$languages['fi_FI']['ALTNAME'] = 'Suomi';
-$languages['fi_FI']['CHARSET'] = 'iso-8859-1';
-$languages['fi_FI']['LOCALE'] = array('fi_FI.ISO8859-1','fi_FI.ISO-8859-1','fi_FI');
-$languages['fi']['ALIAS'] = 'fi_FI';
-
-$languages['fr_FR']['NAME'] = 'French';
-$languages['fr_FR']['ALTNAME'] = 'Français';
-$languages['fr_FR']['CHARSET'] = 'iso-8859-1';
-$languages['fr_FR']['LOCALE'] = array('fr_FR.ISO8859-1','fr_FR.ISO-8859-1','fr_FR');
-$languages['fr']['ALIAS'] = 'fr_FR';
-
-$languages['hr_HR']['NAME'] = 'Croatian';
-$languages['hr_HR']['CHARSET'] = 'iso-8859-2';
-$languages['hr_HR']['LOCALE'] = array('hr_HR.ISO8859-2','hr_HR.ISO-8859-2','hr_HR');
-$languages['hr']['ALIAS'] = 'hr_HR';
-
-$languages['hu_HU']['NAME'] = 'Hungarian';
-$languages['hu_HU']['ALTNAME'] = 'Magyar';
-$languages['hu_HU']['CHARSET'] = 'iso-8859-2';
-$languages['hu_HU']['LOCALE'] = array('hu_HU.ISO8859-2','hu_HU.ISO-8859-2','hu_HU');
-$languages['hu']['ALIAS'] = 'hu_HU';
-
-$languages['id_ID']['NAME'] = 'Indonesian';
-$languages['id_ID']['ALTNAME'] = 'Bahasa Indonesia';
-$languages['id_ID']['CHARSET'] = 'iso-8859-1';
-$languages['id_ID']['LOCALE'] = array('id_ID.ISO8859-1','id_ID.ISO-8859-1','id_ID');
-$languages['id']['ALIAS'] = 'id_ID';
-
-$languages['is_IS']['NAME'] = 'Icelandic';
-$languages['is_IS']['ALTNAME'] = 'Íslenska';
-$languages['is_IS']['CHARSET'] = 'iso-8859-1';
-$languages['is_IS']['LOCALE'] = array('is_IS.ISO8859-1','is_IS.ISO-8859-1','is_IS');
-$languages['is']['ALIAS'] = 'is_IS';
-
-$languages['it_IT']['NAME'] = 'Italian';
-$languages['it_IT']['CHARSET'] = 'iso-8859-1';
-$languages['it_IT']['LOCALE'] = array('it_IT.ISO8859-1','it_IT.ISO-8859-1','it_IT');
-$languages['it']['ALIAS'] = 'it_IT';
-
-$languages['ja_JP']['NAME'] = 'Japanese';
-$languages['ja_JP']['ALTNAME'] = '日本語';
-$languages['ja_JP']['CHARSET'] = 'iso-2022-jp';
-$languages['ja_JP']['LOCALE'] = 'ja_JP.EUC-JP';
-$languages['ja_JP']['XTRA_CODE'] = 'japanese_xtra';
-$languages['ja']['ALIAS'] = 'ja_JP';
-
-$languages['ko_KR']['NAME'] = 'Korean';
-$languages['ko_KR']['CHARSET'] = 'euc-KR';
-$languages['ko_KR']['LOCALE'] = 'ko_KR.EUC-KR';
-$languages['ko_KR']['XTRA_CODE'] = 'korean_xtra';
-$languages['ko']['ALIAS'] = 'ko_KR';
-
-$languages['lt_LT']['NAME'] = 'Lithuanian';
-$languages['lt_LT']['ALTNAME'] = 'Lietuvių';
-$languages['lt_LT']['CHARSET'] = 'utf-8';
-$languages['lt_LT']['LOCALE'] = 'lt_LT.UTF-8';
-$languages['lt']['ALIAS'] = 'lt_LT';
-
-$languages['nl_NL']['NAME'] = 'Dutch';
-$languages['nl_NL']['ALTNAME'] = 'Nederlands';
-$languages['nl_NL']['CHARSET'] = 'iso-8859-1';
-$languages['nl_NL']['LOCALE'] = array('nl_NL.ISO8859-1','nl_NL.ISO-8859-1','nl_NL');
-$languages['nl']['ALIAS'] = 'nl_NL';
-
-$languages['ms_MY']['NAME'] = 'Malay';
-$languages['ms_MY']['ALTNAME'] = 'Bahasa Melayu';
-$languages['ms_MY']['CHARSET'] = 'iso-8859-1';
-$languages['ms_MY']['LOCALE'] = array('ms_MY.ISO8859-1','ms_MY.ISO-8859-1','ms_MY');
-$languages['my']['ALIAS'] = 'ms_MY';
-
-$languages['nb_NO']['NAME'] = 'Norwegian (Bokmål)';
-$languages['nb_NO']['ALTNAME'] = 'Norsk (Bokmål)';
-$languages['nb_NO']['CHARSET'] = 'iso-8859-1';
-$languages['nb_NO']['LOCALE'] = array('nb_NO.ISO8859-1','nb_NO.ISO-8859-1','nb_NO');
-$languages['nb']['ALIAS'] = 'nb_NO';
-
-$languages['nn_NO']['NAME'] = 'Norwegian (Nynorsk)';
-$languages['nn_NO']['ALTNAME'] = 'Norsk (Nynorsk)';
-$languages['nn_NO']['CHARSET'] = 'iso-8859-1';
-$languages['nn_NO']['LOCALE'] = array('nn_NO.ISO8859-1','nn_NO.ISO-8859-1','nn_NO');
-
-$languages['pl_PL']['NAME'] = 'Polish';
-$languages['pl_PL']['ALTNAME'] = 'Polski';
-$languages['pl_PL']['CHARSET'] = 'iso-8859-2';
-$languages['pl_PL']['LOCALE'] = array('pl_PL.ISO8859-2','pl_PL.ISO-8859-2','pl_PL');
-$languages['pl']['ALIAS'] = 'pl_PL';
-
-$languages['pt_PT']['NAME'] = 'Portuguese (Portugal)';
-$languages['pt_PT']['CHARSET'] = 'iso-8859-1';
-$languages['pt_PT']['LOCALE'] = array('pt_PT.ISO8859-1','pt_PT.ISO-8859-1','pt_PT');
-$languages['pt']['ALIAS'] = 'pt_PT';
-
-$languages['pt_BR']['NAME'] = 'Portuguese (Brazil)';
-$languages['pt_BR']['ALTNAME'] = 'Português do Brasil';
-$languages['pt_BR']['CHARSET'] = 'iso-8859-1';
-$languages['pt_BR']['LOCALE'] = array('pt_BR.ISO8859-1','pt_BR.ISO-8859-1','pt_BR');
-
-$languages['ro_RO']['NAME'] = 'Romanian';
-$languages['ro_RO']['ALTNAME'] = 'Română';
-$languages['ro_RO']['CHARSET'] = 'iso-8859-2';
-$languages['ro_RO']['LOCALE'] = array('ro_RO.ISO8859-2','ro_RO.ISO-8859-2','ro_RO');
-$languages['ro']['ALIAS'] = 'ro_RO';
-
-$languages['ru_RU']['NAME'] = 'Russian';
-$languages['ru_RU']['ALTNAME'] = 'Русский';
-$languages['ru_RU']['CHARSET'] = 'utf-8';
-$languages['ru_RU']['LOCALE'] = 'ru_RU.UTF-8';
-$languages['ru']['ALIAS'] = 'ru_RU';
-
-$languages['sk_SK']['NAME'] = 'Slovak';
-$languages['sk_SK']['CHARSET'] = 'iso-8859-2';
-$languages['sk_SK']['LOCALE'] = array('sk_SK.ISO8859-2','sk_SK.ISO-8859-2','sk_SK');
-$languages['sk']['ALIAS'] = 'sk_SK';
-
-$languages['sl_SI']['NAME'] = 'Slovenian';
-$languages['sl_SI']['ALTNAME'] = 'Slovenščina';
-$languages['sl_SI']['CHARSET'] = 'iso-8859-2';
-$languages['sl_SI']['LOCALE'] = array('sl_SI.ISO8859-2','sl_SI.ISO-8859-2','sl_SI');
-$languages['sl']['ALIAS'] = 'sl_SI';
-
-$languages['sr_YU']['NAME'] = 'Serbian';
-$languages['sr_YU']['ALTNAME'] = 'Srpski';
-$languages['sr_YU']['CHARSET'] = 'iso-8859-2';
-$languages['sr_YU']['LOCALE'] = array('sr_YU.ISO8859-2','sr_YU.ISO-8859-2','sr_YU');
-$languages['sr']['ALIAS'] = 'sr_YU';
-
-$languages['sv_SE']['NAME'] = 'Swedish';
-$languages['sv_SE']['ALTNAME'] = 'Svenska';
-$languages['sv_SE']['CHARSET'] = 'iso-8859-1';
-$languages['sv_SE']['LOCALE'] = array('sv_SE.ISO8859-1','sv_SE.ISO-8859-1','sv_SE');
-$languages['sv']['ALIAS'] = 'sv_SE';
-
-$languages['th_TH']['NAME'] = 'Thai';
-$languages['th_TH']['CHARSET'] = 'tis-620';
-$languages['th_TH']['LOCALE'] = array('th_TH.TIS-620','th_TH');
-$languages['th']['ALIAS'] = 'th_TH';
-
-$languages['tl_PH']['NAME'] = 'Tagalog';
-$languages['tl_PH']['CHARSET'] = 'iso-8859-1';
-$languages['tl_PH']['LOCALE'] = array('tl_PH.ISO8859-1','tl_PH.ISO-8859-1','tl_PH');
-$languages['tl']['ALIAS'] = 'tl_PH';
-
-$languages['tr_TR']['NAME'] = 'Turkish';
-$languages['tr_TR']['CHARSET'] = 'iso-8859-9';
-$languages['tr_TR']['LOCALE'] = array('tr_TR.ISO8859-9','tr_TR.ISO-8859-9','tr_TR');
-$languages['tr']['ALIAS'] = 'tr_TR';
-
-$languages['zh_TW']['NAME'] = 'Chinese Trad';
-$languages['zh_TW']['CHARSET'] = 'big5';
-$languages['zh_TW']['LOCALE'] = array('zh_TW.BIG5','zh_TW');
-$languages['tw']['ALIAS'] = 'zh_TW';
-
-$languages['zh_CN']['NAME'] = 'Chinese Simp';
-$languages['zh_CN']['CHARSET'] = 'gb2312';
-$languages['zh_CN']['LOCALE'] = array('zh_CN.GB2312','zh_CN');
-$languages['cn']['ALIAS'] = 'zh_CN';
-
-$languages['uk_UA']['NAME'] = 'Ukrainian';
-$languages['uk_UA']['CHARSET'] = 'koi8-u';
-$languages['uk_UA']['LOCALE'] = 'uk_UA.KOI8-U';
-$languages['uk']['ALIAS'] = 'uk_UA';
-
-$languages['ru_UA']['NAME'] = 'Russian (Ukrainian)';
-$languages['ru_UA']['CHARSET'] = 'koi8-r';
-$languages['ru_UA']['LOCALE'] = 'ru_UA.KOI8-R';
-
-/*
-$languages['vi_VN']['NAME'] = 'Vietnamese';
-$languages['vi_VN']['CHARSET'] = 'utf-8';
-$languages['vi']['ALIAS'] = 'vi_VN';
-*/
-
-// Right to left languages
-$languages['ar']['NAME'] = 'Arabic';
-$languages['ar']['CHARSET'] = 'windows-1256';
-$languages['ar']['DIR'] = 'rtl';
-
-$languages['fa_IR']['NAME'] = 'Farsi';
-$languages['fa_IR']['CHARSET'] = 'utf-8';
-$languages['fa_IR']['DIR'] = 'rtl';
-$languages['fa_IR']['LOCALE'] = array('fa_IR.UTF-8','fa_IR');
-$languages['fa']['ALIAS'] = 'fa_IR';
-
-$languages['he_IL']['NAME'] = 'Hebrew';
-$languages['he_IL']['CHARSET'] = 'windows-1255';
-$languages['he_IL']['LOCALE'] = array('he_IL.CP1255','he_IL');
-$languages['he_IL']['DIR'] = 'rtl';
-$languages['he']['ALIAS'] = 'he_IL';
-
-$languages['ug']['NAME'] = 'Uighur';
-$languages['ug']['CHARSET'] = 'utf-8';
-$languages['ug']['DIR'] = 'rtl';
-
-/* Detect whether gettext is installed. */
-$gettext_flags = 0;
-if (function_exists('_')) {
- $gettext_flags += 1;
-}
-if (function_exists('bindtextdomain')) {
- $gettext_flags += 2;
-}
-if (function_exists('textdomain')) {
- $gettext_flags += 4;
-}
-if (function_exists('ngettext')) {
- $gettext_flags += 8;
-}
-
-/* If gettext is fully loaded, cool */
-if ($gettext_flags == 15) {
- $use_gettext = true;
-}
-
-/* If ngettext support is missing, load it */
-elseif ($gettext_flags == 7) {
- $use_gettext = true;
- // load internal ngettext functions
- include_once(SM_PATH . 'class/l10n.class.php');
- include_once(SM_PATH . 'functions/ngettext.php');
-}
-/* If we can fake gettext, try that */
-elseif ($gettext_flags == 0) {
- $use_gettext = true;
- include_once(SM_PATH . 'functions/gettext.php');
-} else {
- /* Uh-ho. A weird install */
- if (! $gettext_flags & 1) {
- /**
- * Function is used as replacement in broken installs
- * @ignore
- */
- function _($str) {
- return $str;
- }
- }
- if (! $gettext_flags & 2) {
- /**
- * Function is used as replacement in broken installs
- * @ignore
- */
- function bindtextdomain() {
- return;
- }
- }
- if (! $gettext_flags & 4) {
- /**
- * Function is used as replacemet in broken installs
- * @ignore
- */
- function textdomain() {
- return;
- }
- }
- if (! $gettext_flags & 8) {
- /**
- * Function is used as replacemet in broken installs
- * @ignore
- */
- function ngettext($str,$str2,$number) {
- if ($number>1) {
- return $str2;
- } else {
- return $str;
- }
- }
- }
-}
+/** break if somebody tries to load this file */
+die('Rewrite your code, functions/i18n.php file location is changed in 1.5.2.'
+ .' Direct loading of functions/i18n.php is deprecated.');
?>
\ No newline at end of file
projects / squirrelmail.git / blobdiff