<?php
-
/**
- * i18n.php
+ * SquirrelMail internationalization functions
*
- * Copyright (c) 1999-2003 The SquirrelMail Project Team
+ * 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
* Internally the output character set is used. Other characters are
* encoded using Unicode entities according to HTML 4.0.
*
- * $Id$
+ * @version $Id$
+ * @package squirrelmail
+ * @subpackage i18n
*/
+/** Everything uses global.php... */
require_once(SM_PATH . 'functions/global.php');
-/* Decodes a string to the internal encoding from the given charset */
+/**
+ * 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 $locale option contains array with possible locales or string with one locale
+ * @return string name of set locale or false, if all locales fail.
+ * @since 1.5.1
+ * @see http://www.php.net/setlocale
+ */
+function sq_setlocale($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 $string Text to be decoded
+ * @return string decoded string
+ */
function charset_decode ($charset, $string) {
- global $languages, $squirrelmail_language;
+ 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'])) {
- $string = $languages[$squirrelmail_language]['XTRA_CODE']('decode', $string);
+ function_exists($languages[$squirrelmail_language]['XTRA_CODE'] . '_decode')) {
+ $string = call_user_func($languages[$squirrelmail_language]['XTRA_CODE'] . '_decode', $string);
}
- /* All HTML special characters are 7 bit and can be replaced first */
-
- $string = htmlspecialchars ($string);
-
$charset = strtolower($charset);
- set_my_charset() ;
+ set_my_charset();
- /* controls cpu and memory intensive decoding cycles */
- $agresive_decoding = false;
-
- if (ereg('iso-8859-([[:digit:]]+)', $charset, $res)) {
- if ($res[1] == '1') {
- include_once(SM_PATH . 'functions/decode/iso8859-1.php');
- $ret = charset_decode_iso8859_1 ($string);
- } else if ($res[1] == '2') {
- include_once(SM_PATH . 'functions/decode/iso8859-2.php');
- $ret = charset_decode_iso8859_2 ($string);
- } else if ($res[1] == '3') {
- include_once(SM_PATH . 'functions/decode/iso8859-3.php');
- $ret = charset_decode_iso8859_3 ($string);
- } else if ($res[1] == '4') {
- include_once(SM_PATH . 'functions/decode/iso8859-4.php');
- $ret = charset_decode_iso8859_4 ($string);
- } else if ($res[1] == '5') {
- include_once(SM_PATH . 'functions/decode/iso8859-5.php');
- $ret = charset_decode_iso8859_5 ($string);
- } else if ($res[1] == '6') {
- include_once(SM_PATH . 'functions/decode/iso8859-6.php');
- $ret = charset_decode_iso8859_6 ($string);
- } else if ($res[1] == '7') {
- include_once(SM_PATH . 'functions/decode/iso8859-7.php');
- $ret = charset_decode_iso8859_7 ($string);
- } else if ($res[1] == '8') {
- include_once(SM_PATH . 'functions/decode/iso8859-8.php');
- $ret = charset_decode_iso8859_8 ($string);
- } else if ($res[1] == '9') {
- include_once(SM_PATH . 'functions/decode/iso8859-9.php');
- $ret = charset_decode_iso8859_9 ($string);
- } else if ($res[1] == '10') {
- include_once(SM_PATH . 'functions/decode/iso8859-10.php');
- $ret = charset_decode_iso8859_10 ($string);
- } else if ($res[1] == '11') {
- include_once(SM_PATH . 'functions/decode/iso8859-11.php');
- $ret = charset_decode_iso8859_11 ($string);
- } else if ($res[1] == '13') {
- include_once(SM_PATH . 'functions/decode/iso8859-13.php');
- $ret = charset_decode_iso8859_13 ($string);
- } else if ($res[1] == '14') {
- include_once(SM_PATH . 'functions/decode/iso8859-14.php');
- $ret = charset_decode_iso8859_14 ($string);
- } else if ($res[1] == '15') {
- include_once(SM_PATH . 'functions/decode/iso8859-15.php');
- $ret = charset_decode_iso8859_15 ($string);
- } else if ($res[1] == '16') {
- include_once(SM_PATH . 'functions/decode/iso8859-16.php');
- $ret = charset_decode_iso8859_16 ($string);
+ // 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 ( $charset == strtolower($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 {
- $ret = charset_decode_iso_8859_default ($string);
+ $string = recode_string($charset . "..html",$string);
+ // recode does not convert single quote, htmlspecialchars does.
+ $string = str_replace("'", ''', $string);
+ return $string;
}
- } else if ($charset == 'ns_4551-1') {
- $ret = charset_decode_ns_4551_1 ($string);
- } else if ($charset == 'koi8-r') {
- include_once(SM_PATH . 'functions/decode/koi8-r.php');
- $ret = charset_decode_koi8r ($string);
- } else if ($charset == 'koi8-u') {
- include_once(SM_PATH . 'functions/decode/koi8-u.php');
- $ret = charset_decode_koi8u ($string);
- } else if ($charset == 'windows-1250') {
- include_once(SM_PATH . 'functions/decode/cp1250.php');
- $ret = charset_decode_cp1250 ($string);
- } else if ($charset == 'windows-1251') {
- include_once(SM_PATH . 'functions/decode/cp1251.php');
- $ret = charset_decode_cp1251 ($string);
- } else if ($charset == 'windows-1252') {
- include_once(SM_PATH . 'functions/decode/cp1252.php');
- $ret = charset_decode_cp1252 ($string);
- } else if ($charset == 'windows-1253') {
- include_once(SM_PATH . 'functions/decode/cp1253.php');
- $ret = charset_decode_cp1253 ($string);
- } else if ($charset == 'windows-1254') {
- include_once(SM_PATH . 'functions/decode/cp1254.php');
- $ret = charset_decode_cp1254 ($string);
- } else if ($charset == 'windows-1255') {
- include_once(SM_PATH . 'functions/decode/cp1255.php');
- $ret = charset_decode_cp1255 ($string);
- } else if ($charset == 'windows-1256') {
- include_once(SM_PATH . 'functions/decode/cp1256.php');
- $ret = charset_decode_cp1256 ($string);
- } else if ($charset == 'windows-1257') {
- include_once(SM_PATH . 'functions/decode/cp1257.php');
- $ret = charset_decode_cp1257 ($string);
- } else if ($charset == 'windows-1258') {
- include_once(SM_PATH . 'functions/decode/cp1258.php');
- $ret = charset_decode_cp1258 ($string);
- } else if ($charset == 'big5' and $agresive_decoding ) {
- include_once(SM_PATH . 'functions/decode/big5.php');
- $ret = charset_decode_big5 ($string);
- } else if ($charset == 'gb2312' and $agresive_decoding ) {
- include_once(SM_PATH . 'functions/decode/gb2312.php');
- $ret = charset_decode_gb2312 ($string);
- } else if ($charset == 'utf-8') {
- include_once(SM_PATH . 'functions/decode/utf-8.php');
- $ret = charset_decode_utf8 ($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
+ * @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);
+ }
-/* Remove all 8 bit characters from all other ISO-8859 character sets */
-function charset_decode_iso_8859_default ($string) {
- return (strtr($string, "\240\241\242\243\244\245\246\247".
- "\250\251\252\253\254\255\256\257".
- "\260\261\262\263\264\265\266\267".
- "\270\271\272\273\274\275\276\277".
- "\300\301\302\303\304\305\306\307".
- "\310\311\312\313\314\315\316\317".
- "\320\321\322\323\324\325\326\327".
- "\330\331\332\333\334\335\336\337".
- "\340\341\342\343\344\345\346\347".
- "\350\351\352\353\354\355\356\357".
- "\360\361\362\363\364\365\366\367".
- "\370\371\372\373\374\375\376\377",
- "????????????????????????????????????????".
- "????????????????????????????????????????".
- "????????????????????????????????????????".
- "????????"));
+ /**
+ * 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
+ * @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);
+ $string=charset_encode($string,$out_charset,$htmlencode);
+ return $string;
}
-/*
- * This is the same as ISO-646-NO and is used by some
- * Microsoft programs when sending Norwegian characters
+/**
+ * Makes charset name suitable for decoding cycles
+ *
+ * @since 1.5.0
+ * @param string $charset Name of charset
+ * @return string $charset Adjusted name of charset
*/
-function charset_decode_ns_4551_1 ($string) {
- /*
- * These characters are:
- * Latin capital letter AE
- * Latin capital letter O with stroke
- * Latin capital letter A with ring above
- * and the same as small letters
+function fixcharset($charset) {
+ /* remove minus and characters that might be used in paths from charset
+ * name in order to be able to use it in function names and include calls.
*/
- return strtr ($string, "[\\]{|}", "ÆØÅæøå");
-}
+ $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, $do_search = false) {
+function set_up_language($sm_language, $do_search = false, $default = false) {
static $SetupAlready = 0;
global $use_gettext, $languages,
- $squirrelmail_language, $squirrelmail_default_language,
- $sm_notAlias;
+ $squirrelmail_language, $squirrelmail_default_language, $default_charset,
+ $sm_notAlias, $username, $data_dir;
if ($SetupAlready) {
return;
if ($do_search && ! $sm_language && isset($accept_lang)) {
$sm_language = substr($accept_lang, 0, 2);
}
-
- if (!$sm_language && isset($squirrelmail_default_language)) {
+
+ if ((!$sm_language||$default) && isset($squirrelmail_default_language)) {
$squirrelmail_language = $squirrelmail_default_language;
$sm_language = $squirrelmail_default_language;
}
$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'];
}
$use_gettext &&
$sm_language != '' &&
isset($languages[$sm_notAlias]['CHARSET']) ) {
- bindtextdomain( 'squirrelmail', SM_PATH . 'locale/' );
- textdomain( 'squirrelmail' );
- if (function_exists('bind_textdomain_codeset')) {
- bind_textdomain_codeset ("squirrelmail", $languages[$sm_notAlias]['CHARSET'] );
- }
- if ( !ini_get('safe_mode') &&
- getenv( 'LC_ALL' ) != $sm_notAlias ) {
- putenv( "LC_ALL=$sm_notAlias" );
- putenv( "LANG=$sm_notAlias" );
- putenv( "LANGUAGE=$sm_notAlias" );
+ 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" );
}
- setlocale(LC_ALL, $sm_notAlias);
+ // Workaround for plugins that use numbers with floating point
+ // It might be removed if plugins use correct decimal delimiters
+ // according to locale settings.
+ setlocale(LC_NUMERIC, 'C');
+ // Workaround for specific Turkish strtolower/strtoupper rules.
+ // Many functions expect English conversion rules.
+ if ($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' && function_exists('mb_detect_encoding') ) {
+ if ($squirrelmail_language == 'ja_JP') {
header ('Content-Type: text/html; charset=EUC-JP');
if (!function_exists('mb_internal_encoding')) {
- echo _("You need to have php4 installed with the multibyte string function enabled (using configure option --enable-mbstring).");
+ // 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'] );
+ header( 'Content-Type: text/html; charset=' . $languages[$sm_notAlias]['CHARSET'] );
+ }
}
-}
+ 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_default_language
+ * and $default_charset combination provided in SquirrelMail config 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(){
-
- /*
- * 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.
- */
global $data_dir, $username, $default_charset, $languages, $squirrelmail_default_language;
$my_language = getPref($data_dir, $username, 'language');
if (!$my_language) {
$my_language = $squirrelmail_default_language ;
}
+ // Catch removed translation
+ if (!isset($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 ($my_charset) {
+ if ($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;
$squirrelmail_language = '';
}
-/* This array specifies the available languages. */
+/**
+ * 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)
+ * 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.
+ *
+ * @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';
-// The glibc locale is ca_ES.
+$languages['bn_IN']['NAME'] = 'Bengali';
+$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');
$languages['cs']['ALIAS'] = 'cs_CZ';
-// Danish locale is da_DK.
+$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'] = 'Deutsch';
+$languages['de_DE']['NAME'] = 'German';
+$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';
-// There is no en_EN! There is en_US, en_BR, en_AU, and so forth,
-// but who cares about !US, right? Right? :)
-
$languages['el_GR']['NAME'] = 'Greek';
+$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'] = 'Bahasa Indonesia';
+$languages['id_ID']['NAME'] = 'Indonesian';
+$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']['XTRA_CODE'] = 'japanese_charset_xtra';
+$languages['ja_JP']['LOCALE'] = 'ja_JP.EUC-JP';
+$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']['XTRA_CODE'] = 'korean_charset_xtra';
+$languages['ko_KR']['LOCALE'] = 'ko_KR.EUC-KR';
+$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['no_NO']['NAME'] = 'Norwegian (Bokmål)';
-$languages['no_NO']['CHARSET'] = 'iso-8859-1';
-$languages['no']['ALIAS'] = 'no_NO';
+$languages['ms_MY']['NAME'] = 'Malay';
+$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']['ALIAS'] = 'pt_PT';
+$languages['pt_BR']['LOCALE'] = array('pt_BR.ISO8859-1','pt_BR.ISO-8859-1','pt_BR');
+
+$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']['CHARSET'] = 'koi8-r';
+$languages['ru_RU']['ALTNAME'] = 'Русский';
+$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'] = 'th_TH.TIS-620';
+$languages['th']['ALIAS'] = 'th_TH';
+
+$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'] = 'zh_TW.BIG5';
$languages['tw']['ALIAS'] = 'zh_TW';
$languages['zh_CN']['NAME'] = 'Chinese Simp';
$languages['zh_CN']['CHARSET'] = 'gb2312';
+$languages['zh_CN']['LOCALE'] = 'zh_CN.GB2312';
$languages['cn']['ALIAS'] = 'zh_CN';
-$languages['sk_SK']['NAME'] = 'Slovak';
-$languages['sk_SK']['CHARSET'] = 'iso-8859-2';
-$languages['sk']['ALIAS'] = 'sk_SK';
-
-$languages['ro_RO']['NAME'] = 'Romanian';
-$languages['ro_RO']['CHARSET'] = 'iso-8859-2';
-$languages['ro']['ALIAS'] = 'ro_RO';
-
-$languages['th_TH']['NAME'] = 'Thai';
-$languages['th_TH']['CHARSET'] = 'tis-620';
-$languages['th']['ALIAS'] = 'th_TH';
-
-$languages['lt_LT']['NAME'] = 'Lithuanian';
-$languages['lt_LT']['CHARSET'] = 'windows-1257';
-$languages['lt']['ALIAS'] = 'lt_LT';
-
-$languages['sl_SI']['NAME'] = 'Slovenian';
-$languages['sl_SI']['CHARSET'] = 'iso-8859-2';
-$languages['sl']['ALIAS'] = 'sl_SI';
-
-$languages['bg_BG']['NAME'] = 'Bulgarian';
-$languages['bg_BG']['CHARSET'] = 'windows-1251';
-$languages['bg']['ALIAS'] = 'bg_BG';
-
$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['cy_GB']['NAME'] = 'Welsh';
-$languages['cy_GB']['CHARSET'] = 'iso-8859-1';
-$languages['cy']['ALIAS'] = 'cy_GB';
+$languages['ru_UA']['NAME'] = 'Russian (Ukrainian)';
+$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';
+$languages['fa_IR']['LOCALE'] = 'fa_IR.UTF-8';
+$languages['fa']['ALIAS'] = 'fa_IR';
+
$languages['he_IL']['NAME'] = 'Hebrew';
$languages['he_IL']['CHARSET'] = 'windows-1255';
+$languages['he_IL']['LOCALE'] = 'he_IL.CP1255';
$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('_')) {
if (function_exists('textdomain')) {
$gettext_flags += 4;
}
+if (function_exists('ngettext')) {
+ $gettext_flags += 8;
+}
/* If gettext is fully loaded, cool */
-if ($gettext_flags == 7) {
+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;
} 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;
}
}
-}
-
-
-/*
- * Japanese charset extra function
- *
- */
-function japanese_charset_xtra() {
- $ret = func_get_arg(1); /* default return value */
- if (function_exists('mb_detect_encoding')) {
- switch (func_get_arg(0)) { /* action */
- case 'decode':
- $detect_encoding = @mb_detect_encoding($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");
- }
- break;
- case 'encode':
- $detect_encoding = @mb_detect_encoding($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');
- }
- break;
- case 'strimwidth':
- $width = func_get_arg(2);
- $ret = mb_strimwidth($ret, 0, $width, '...');
- break;
- case 'encodeheader':
- $result = '';
- if (strlen($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;
- break;
- case 'decodeheader':
- $ret = str_replace("\t", "", $ret);
- if (eregi('=\\?([^?]+)\\?(q|b)\\?([^?]+)\\?=', $ret))
- $ret = @mb_decode_mimeheader($ret);
- $ret = @mb_convert_encoding($ret, 'EUC-JP', 'AUTO');
- break;
- case 'downloadfilename':
- $useragent = func_get_arg(2);
- if (strstr($useragent, 'Windows') !== false ||
- strstr($useragent, 'Mac_') !== false) {
- $ret = mb_convert_encoding($ret, 'SJIS', 'AUTO');
- } else {
- $ret = mb_convert_encoding($ret, 'EUC-JP', 'AUTO');
-}
- break;
- case 'wordwrap':
- $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";
- $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";
- $wrap = func_get_arg(2);
-
- if (strlen($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;
- }
- break;
- case 'utf7-imap_encode':
- $ret = mb_convert_encoding($ret, 'UTF7-IMAP', 'EUC-JP');
- break;
- case 'utf7-imap_decode':
- $ret = mb_convert_encoding($ret, 'EUC-JP', 'UTF7-IMAP');
- break;
- }
- }
- return $ret;
-}
-
-
-/*
- * Korean charset extra function
- * Hangul(Korean Character) Attached File Name Fix.
- */
-function korean_charset_xtra() {
-
- $ret = func_get_arg(1); /* default return value */
- if (func_get_arg(0) == 'downloadfilename') { /* action */
- $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;
+ if (! $gettext_flags & 8) {
+ /**
+ * Function is used as replacemet in broken installs
+ * @ignore
+ */
+ function ngettext($str,$str2,$number) {
+ if ($number>1) {
+ return $str2;
} else {
- $ret[$i] = '_';
+ return $str;
}
}
-
}
-
- return $ret;
}
-
?>
\ No newline at end of file