}
}
-/* ------------------------------ main --------------------------- */
+/**************************
+ * Japanese extra functions
+ **************************/
-global $squirrelmail_language, $languages, $use_gettext;
+/**
+ * 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' ||
+ $detect_encoding == 'UTF-8') {
-if (! isset($squirrelmail_language)) {
- $squirrelmail_language = '';
+ $ret = mb_convert_kana(mb_convert_encoding($ret, 'EUC-JP', 'AUTO'), "KV");
+ }
+ }
+ return $ret;
}
/**
- * 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.
+ * Japanese encoding function
*
- * @name $languages
- * @global array $languages
+ * converts string to jis, if string uses JIS, EUC-JP, ShiftJIS or UTF-8
+ * charset. Needs mbstring support in php.
+ * @param string $ret text, that has to be converted
+ * @return string converted text
+ * @since 1.5.1
*/
-$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']['ALIAS'] = 'bn_IN';
-
-$languages['ca_ES']['NAME'] = 'Catalan';
-$languages['ca_ES']['CHARSET'] = 'iso-8859-1';
-$languages['ca_ES']['LOCALE'] = 'ca_ES.ISO8859-1';
-$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'] = 'cs_CZ.ISO8859-2';
-$languages['cs']['ALIAS'] = 'cs_CZ';
+function japanese_xtra_encode($ret) {
+ if (function_exists('mb_detect_encoding')) {
+ $detect_encoding = @mb_detect_encoding($ret);
+ if ($detect_encoding == 'JIS' ||
+ $detect_encoding == 'EUC-JP' ||
+ $detect_encoding == 'SJIS' ||
+ $detect_encoding == 'UTF-8') {
-$languages['cy_GB']['NAME'] = 'Welsh';
-$languages['cy_GB']['ALTNAME'] = 'Cymraeg';
-$languages['cy_GB']['CHARSET'] = 'iso-8859-1';
-$languages['cy_GB']['LOCALE'] = 'cy_GB.ISO8859-1';
-$languages['cy']['ALIAS'] = 'cy_GB';
+ $ret = mb_convert_encoding(mb_convert_kana($ret, "KV"), 'JIS', 'AUTO');
+ }
+ }
+ return $ret;
+}
-// Danish locale is da_DK.
-$languages['da_DK']['NAME'] = 'Danish';
-$languages['da_DK']['ALTNAME'] = 'Dansk';
-$languages['da_DK']['CHARSET'] = 'iso-8859-1';
-$languages['da_DK']['LOCALE'] = 'da_DK.ISO8859-1';
-$languages['da']['ALIAS'] = 'da_DK';
+/**
+ * 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 $ret;
+}
-$languages['de_DE']['NAME'] = 'German';
-$languages['de_DE']['ALTNAME'] = 'Deutsch';
-$languages['de_DE']['CHARSET'] = 'iso-8859-1';
-$languages['de_DE']['LOCALE'] = 'de_DE.ISO8859-1';
-$languages['de']['ALIAS'] = 'de_DE';
+/**
+ * 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 $ret;
+}
-$languages['el_GR']['NAME'] = 'Greek';
-$languages['el_GR']['ALTNAME'] = 'Ελληνικά';
-$languages['el_GR']['CHARSET'] = 'iso-8859-7';
-$languages['el_GR']['LOCALE'] = 'el_GR.ISO8859-7';
-$languages['el']['ALIAS'] = 'el_GR';
+/**
+ * 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 $ret;
+}
-$languages['en_GB']['NAME'] = 'British';
-$languages['en_GB']['CHARSET'] = 'iso-8859-15';
-$languages['en_GB']['LOCALE'] = 'en_GB.ISO8859-15';
+/**
+ * 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";
+ $no_end = "\x5c\x24\x28\x5b\x7b\xa1\xf2\x5c\xa1\xc6\xa1\xc8\xa1\xd2\xa1" .
+ "\xd4\xa1\xd6\xa1\xd8\xa1\xda\xa1\xcc\xa1\xf0\xa1\xca\xa1\xce\xa1\xd0\xa1\xef";
-$languages['en_US']['NAME'] = 'English';
-$languages['en_US']['CHARSET'] = 'iso-8859-1';
-$languages['en_US']['LOCALE'] = 'en_US.ISO8859-1';
-$languages['en']['ALIAS'] = 'en_US';
+ if (strlen($ret) >= $wrap &&
+ substr($ret, 0, 1) != '>' &&
+ strpos($ret, 'http://') === FALSE &&
+ strpos($ret, 'https://') === FALSE &&
+ strpos($ret, 'ftp://') === FALSE) {
-$languages['es_ES']['NAME'] = 'Spanish';
-$languages['es_ES']['ALTNAME'] = 'Español';
-$languages['es_ES']['CHARSET'] = 'iso-8859-1';
-$languages['es_ES']['LOCALE'] = 'es_ES.ISO8859-1';
-$languages['es']['ALIAS'] = 'es_ES';
+ $ret = mb_convert_kana($ret, "KV");
-$languages['et_EE']['NAME'] = 'Estonian';
-$languages['et_EE']['CHARSET'] = 'iso-8859-15';
-$languages['et_EE']['LOCALE'] = 'et_EE.ISO8859-15';
-$languages['et']['ALIAS'] = 'et_EE';
+ $line_new = '';
+ $ptr = 0;
-$languages['eu_ES']['NAME'] = 'Basque';
-$languages['eu_ES']['CHARSET'] = 'iso-8859-1';
-$languages['eu_ES']['LOCALE'] = 'eu_ES.ISO8859-1';
-$languages['eu']['ALIAS'] = 'eu_ES';
+ while ($ptr < strlen($ret) - 1) {
+ $l = mb_strcut($ret, $ptr, $wrap);
+ $ptr += strlen($l);
+ $tmp = $l;
-$languages['fo_FO']['NAME'] = 'Faroese';
-$languages['fo_FO']['CHARSET'] = 'iso-8859-1';
-$languages['fo_FO']['LOCALE'] = 'fo_FO.ISO8859-1';
-$languages['fo']['ALIAS'] = 'fo_FO';
+ $l = mb_strcut($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 $ret;
+}
-$languages['fi_FI']['NAME'] = 'Finnish';
-$languages['fi_FI']['ALTNAME'] = 'Suomi';
-$languages['fi_FI']['CHARSET'] = 'iso-8859-1';
-$languages['fi_FI']['LOCALE'] = 'fi_FI.ISO8859-1';
-$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'] = 'fr_FR.ISO8859-1';
-$languages['fr']['ALIAS'] = 'fr_FR';
-
-$languages['hr_HR']['NAME'] = 'Croatian';
-$languages['hr_HR']['CHARSET'] = 'iso-8859-2';
-$languages['hr_HR']['LOCALE'] = 'hr_HR.ISO8859-2';
-$languages['hr']['ALIAS'] = 'hr_HR';
-
-$languages['hu_HU']['NAME'] = 'Hungarian';
-$languages['hu_HU']['ALTNAME'] = 'Magyar';
-$languages['hu_HU']['CHARSET'] = 'iso-8859-2';
-$languages['hu_HU']['LOCALE'] = 'hu_HU.ISO8859-2';
-$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'] = 'id_ID.ISO8859-1';
-$languages['id']['ALIAS'] = 'id_ID';
-
-$languages['is_IS']['NAME'] = 'Icelandic';
-$languages['is_IS']['ALTNAME'] = 'Íslenska';
-$languages['is_IS']['CHARSET'] = 'iso-8859-1';
-$languages['is_IS']['LOCALE'] = 'is_IS.ISO8859-1';
-$languages['is']['ALIAS'] = 'is_IS';
-
-$languages['it_IT']['NAME'] = 'Italian';
-$languages['it_IT']['CHARSET'] = 'iso-8859-1';
-$languages['it_IT']['LOCALE'] = 'it_IT.ISO8859-1';
-$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'] = 'nl_NL.ISO8859-1';
-$languages['nl']['ALIAS'] = 'nl_NL';
-
-$languages['ms_MY']['NAME'] = 'Malay';
-$languages['ms_MY']['ALTNAME'] = 'Bahasa Melayu';
-$languages['ms_MY']['CHARSET'] = 'iso-8859-1';
-$languages['ms_MY']['LOCALE'] = 'ms_MY.ISO8859-1';
-$languages['my']['ALIAS'] = 'ms_MY';
+/**
+ * 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 $ret;
+}
-$languages['nb_NO']['NAME'] = 'Norwegian (Bokmål)';
-$languages['nb_NO']['ALTNAME'] = 'Norsk (Bokmål)';
-$languages['nb_NO']['CHARSET'] = 'iso-8859-1';
-$languages['nb_NO']['LOCALE'] = 'nb_NO.ISO8859-1';
-$languages['nb']['ALIAS'] = 'nb_NO';
+/**
+ * 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 $ret;
+}
-$languages['nn_NO']['NAME'] = 'Norwegian (Nynorsk)';
-$languages['nn_NO']['ALTNAME'] = 'Norsk (Nynorsk)';
-$languages['nn_NO']['CHARSET'] = 'iso-8859-1';
-$languages['nn_NO']['LOCALE'] = 'nn_NO.ISO8859-1';
+/**
+ * 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 $ret;
+}
-$languages['pl_PL']['NAME'] = 'Polish';
-$languages['pl_PL']['ALTNAME'] = 'Polski';
-$languages['pl_PL']['CHARSET'] = 'iso-8859-2';
-$languages['pl_PL']['LOCALE'] = 'pl_PL.ISO8859-2';
-$languages['pl']['ALIAS'] = 'pl_PL';
+/********************************
+ * Korean charset extra functions
+ ********************************/
-$languages['pt_PT']['NAME'] = 'Portuguese (Portugal)';
-$languages['pt_PT']['CHARSET'] = 'iso-8859-1';
-$languages['pt_PT']['LOCALE'] = 'pt_PT.ISO8859-1';
-$languages['pt']['ALIAS'] = 'pt_PT';
+/**
+ * Korean downloaded filename processing functions
+ *
+ * @param string default return value
+ * @return string
+ */
+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 $ret;
+}
-$languages['pt_BR']['NAME'] = 'Portuguese (Brazil)';
-$languages['pt_BR']['ALTNAME'] = 'Português do Brasil';
-$languages['pt_BR']['CHARSET'] = 'iso-8859-1';
-$languages['pt_BR']['LOCALE'] = 'pt_BR.ISO8859-1';
+/**
+ * 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,$charset) {
-$languages['ro_RO']['NAME'] = 'Romanian';
-$languages['ro_RO']['ALTNAME'] = 'Română';
-$languages['ro_RO']['CHARSET'] = 'iso-8859-2';
-$languages['ro_RO']['LOCALE'] = 'ro_RO.ISO8859-2';
-$languages['ro']['ALIAS'] = 'ro_RO';
+ // 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);
+ }
-$languages['ru_RU']['NAME'] = 'Russian';
-$languages['ru_RU']['ALTNAME'] = 'Русский';
-$languages['ru_RU']['CHARSET'] = 'utf-8';
-$languages['ru_RU']['LOCALE'] = 'ru_RU.UTF-8';
-$languages['ru']['ALIAS'] = 'ru_RU';
+// where is non-braking space symbol
+switch($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 $string;
+endswitch;
-$languages['sk_SK']['NAME'] = 'Slovak';
-$languages['sk_SK']['CHARSET'] = 'iso-8859-2';
-$languages['sk_SK']['LOCALE'] = 'sk_SK.ISO8859-2';
-$languages['sk']['ALIAS'] = 'sk_SK';
+// return space instead of non-braking space.
+ return str_replace($nbsp,' ',$string);
+}
-$languages['sl_SI']['NAME'] = 'Slovenian';
-$languages['sl_SI']['ALTNAME'] = 'Slovenščina';
-$languages['sl_SI']['CHARSET'] = 'iso-8859-2';
-$languages['sl_SI']['LOCALE'] = 'sl_SI.ISO8859-2';
-$languages['sl']['ALIAS'] = 'sl_SI';
+/**
+ * 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, $lossy_encoding;
-$languages['sr_YU']['NAME'] = 'Serbian';
-$languages['sr_YU']['ALTNAME'] = 'Srpski';
-$languages['sr_YU']['CHARSET'] = 'iso-8859-2';
-$languages['sr_YU']['LOCALE'] = 'sr_YU.ISO8859-2';
-$languages['sr']['ALIAS'] = 'sr_YU';
+ if (isset($lossy_encoding) && $lossy_encoding )
+ return true;
-$languages['sv_SE']['NAME'] = 'Swedish';
-$languages['sv_SE']['ALTNAME'] = 'Svenska';
-$languages['sv_SE']['CHARSET'] = 'iso-8859-1';
-$languages['sv_SE']['LOCALE'] = 'sv_SE.ISO8859-1';
-$languages['sv']['ALIAS'] = 'sv_SE';
+ // convert to lower case
+ $input_charset = strtolower($input_charset);
-$languages['th_TH']['NAME'] = 'Thai';
-$languages['th_TH']['CHARSET'] = 'tis-620';
-$languages['th_TH']['LOCALE'] = 'th_TH.TIS-620';
-$languages['th']['ALIAS'] = 'th_TH';
+ // Is user's locale Unicode based ?
+ if ( $default_charset == "utf-8" ) {
+ return true;
+ }
-$languages['tl_PH']['NAME'] = 'Tagalog';
-$languages['tl_PH']['CHARSET'] = 'iso-8859-1';
-$languages['tl_PH']['LOCALE'] = 'tl_PH.ISO8859-1';
-$languages['tl']['ALIAS'] = 'tl_PH';
+ // Charsets that are similar
+switch ($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" ||
+ $input_charset == "koi8-r" ) {
+ return true;
+ } else {
+ return false;
+ }
+default:
+ return false;
+endswitch;
+}
-$languages['tr_TR']['NAME'] = 'Turkish';
-$languages['tr_TR']['CHARSET'] = 'iso-8859-9';
-$languages['tr_TR']['LOCALE'] = 'tr_TR.ISO8859-9';
-$languages['tr']['ALIAS'] = 'tr_TR';
-$languages['zh_TW']['NAME'] = 'Chinese Trad';
-$languages['zh_TW']['CHARSET'] = 'big5';
-$languages['zh_TW']['LOCALE'] = 'zh_TW.BIG5';
-$languages['tw']['ALIAS'] = 'zh_TW';
+/* ------------------------------ main --------------------------- */
-$languages['zh_CN']['NAME'] = 'Chinese Simp';
-$languages['zh_CN']['CHARSET'] = 'gb2312';
-$languages['zh_CN']['LOCALE'] = 'zh_CN.GB2312';
-$languages['cn']['ALIAS'] = 'zh_CN';
+global $squirrelmail_language, $languages, $use_gettext;
-$languages['uk_UA']['NAME'] = 'Ukrainian';
-$languages['uk_UA']['CHARSET'] = 'koi8-u';
-$languages['uk_UA']['LOCALE'] = 'uk_UA.KOI8-U';
-$languages['uk']['ALIAS'] = 'uk_UA';
+if (! isset($squirrelmail_language)) {
+ $squirrelmail_language = '';
+}
-$languages['ru_UA']['NAME'] = 'Russian (Ukrainian)';
-$languages['ru_UA']['CHARSET'] = 'koi8-r';
-$languages['ru_UA']['LOCALE'] = 'ru_UA.KOI8-R';
+/**
+ * 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';
-/*
-$languages['vi_VN']['NAME'] = 'Vietnamese';
-$languages['vi_VN']['CHARSET'] = 'utf-8';
-$languages['vi']['ALIAS'] = 'vi_VN';
-*/
+$languages['bn_IN']['NAME'] = 'Bengali';
+$languages['bn_IN']['CHARSET'] = 'utf-8';
+$languages['bn_IN']['LOCALE'] = 'bn_IN.UTF-8';
+$languages['bn']['ALIAS'] = 'bn_IN';
-// Right to left languages
-$languages['ar']['NAME'] = 'Arabic';
-$languages['ar']['CHARSET'] = 'windows-1256';
-$languages['ar']['DIR'] = 'rtl';
+$languages['ca_ES']['NAME'] = 'Catalan';
+$languages['ca_ES']['CHARSET'] = 'iso-8859-1';
+$languages['ca_ES']['LOCALE'] = 'ca_ES.ISO8859-1';
+$languages['ca']['ALIAS'] = 'ca_ES';
-$languages['fa_IR']['NAME'] = 'Farsi';
-$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['cs_CZ']['NAME'] = 'Czech';
+$languages['cs_CZ']['ALTNAME'] = 'Čeština';
+$languages['cs_CZ']['CHARSET'] = 'iso-8859-2';
+$languages['cs_CZ']['LOCALE'] = 'cs_CZ.ISO8859-2';
+$languages['cs']['ALIAS'] = 'cs_CZ';
-$languages['he_IL']['NAME'] = 'Hebrew';
-$languages['he_IL']['CHARSET'] = 'windows-1255';
-$languages['he_IL']['LOCALE'] = 'he_IL.CP1255';
-$languages['he_IL']['DIR'] = 'rtl';
-$languages['he']['ALIAS'] = 'he_IL';
+$languages['cy_GB']['NAME'] = 'Welsh';
+$languages['cy_GB']['ALTNAME'] = 'Cymraeg';
+$languages['cy_GB']['CHARSET'] = 'iso-8859-1';
+$languages['cy_GB']['LOCALE'] = 'cy_GB.ISO8859-1';
+$languages['cy']['ALIAS'] = 'cy_GB';
-$languages['ug']['NAME'] = 'Uighur';
-$languages['ug']['CHARSET'] = 'utf-8';
-$languages['ug']['DIR'] = 'rtl';
+// Danish locale is da_DK.
+$languages['da_DK']['NAME'] = 'Danish';
+$languages['da_DK']['ALTNAME'] = 'Dansk';
+$languages['da_DK']['CHARSET'] = 'iso-8859-1';
+$languages['da_DK']['LOCALE'] = 'da_DK.ISO8859-1';
+$languages['da']['ALIAS'] = 'da_DK';
-/* 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')) {
- $gettext_flags += 8;
-}
+$languages['de_DE']['NAME'] = 'German';
+$languages['de_DE']['ALTNAME'] = 'Deutsch';
+$languages['de_DE']['CHARSET'] = 'iso-8859-1';
+$languages['de_DE']['LOCALE'] = 'de_DE.ISO8859-1';
+$languages['de']['ALIAS'] = 'de_DE';
-/* If gettext is fully loaded, cool */
-if ($gettext_flags == 15) {
- $use_gettext = true;
-}
+$languages['el_GR']['NAME'] = 'Greek';
+$languages['el_GR']['ALTNAME'] = 'Ελληνικά';
+$languages['el_GR']['CHARSET'] = 'iso-8859-7';
+$languages['el_GR']['LOCALE'] = 'el_GR.ISO8859-7';
+$languages['el']['ALIAS'] = 'el_GR';
-/* If ngettext support is missing, load it */
-elseif ($gettext_flags == 7) {
- $use_gettext = true;
- // load internal ngettext functions
- include_once(SM_PATH . 'class/l10n.class.php');
- include_once(SM_PATH . 'functions/ngettext.php');
-}
+$languages['en_GB']['NAME'] = 'British';
+$languages['en_GB']['CHARSET'] = 'iso-8859-15';
+$languages['en_GB']['LOCALE'] = 'en_GB.ISO8859-15';
-/* 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 $str;
- }
- }
- }
-}
+$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';
+$languages['es_ES']['LOCALE'] = 'es_ES.ISO8859-1';
+$languages['es']['ALIAS'] = 'es_ES';
-/**
- * Japanese charset extra function
- *
- * Action performed by function is defined by first argument.
- * Default return value is defined by second argument.
- * Use of third argument depends on action.
- *
- * @param string $action action performed by this function.
- * possible values:
- * decode - convert returned string to euc-jp. third argument unused
- * encode - convert returned string to jis. third argument unused
- * strimwidth - third argument=$width. trims string to $width symbols.
- * encodeheader - create base64 encoded header in iso-2022-jp. third argument unused
- * decodeheader - return human readable string from mime header. string is returned in euc-jp. third argument unused
- * downloadfilename - third argument $useragent. Arguments provide browser info. Returns shift-jis or euc-jp encoded file name
- * wordwrap - third argument=$wrap. wraps text at $wrap symbols
- * utf7-imap_encode - returns string converted from euc-jp to utf7-imap. third argument unused
- * utf7-imap_decode - returns string converted from utf7-imap to euc-jp. third argument unused
- * @param string $ret default return value
- */
-function japanese_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 = $l;
+$languages['et_EE']['NAME'] = 'Estonian';
+$languages['et_EE']['CHARSET'] = 'iso-8859-15';
+$languages['et_EE']['LOCALE'] = 'et_EE.ISO8859-15';
+$languages['et']['ALIAS'] = 'et_EE';
- $l = mb_strcut($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 $ret;
-}
+$languages['eu_ES']['NAME'] = 'Basque';
+$languages['eu_ES']['CHARSET'] = 'iso-8859-1';
+$languages['eu_ES']['LOCALE'] = 'eu_ES.ISO8859-1';
+$languages['eu']['ALIAS'] = 'eu_ES';
-/**************************
- * Japanese extra functions
- **************************/
+$languages['fo_FO']['NAME'] = 'Faroese';
+$languages['fo_FO']['CHARSET'] = 'iso-8859-1';
+$languages['fo_FO']['LOCALE'] = 'fo_FO.ISO8859-1';
+$languages['fo']['ALIAS'] = 'fo_FO';
-/**
- * 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' ||
- $detect_encoding == 'UTF-8') {
+$languages['fi_FI']['NAME'] = 'Finnish';
+$languages['fi_FI']['ALTNAME'] = 'Suomi';
+$languages['fi_FI']['CHARSET'] = 'iso-8859-1';
+$languages['fi_FI']['LOCALE'] = 'fi_FI.ISO8859-1';
+$languages['fi']['ALIAS'] = 'fi_FI';
- $ret = mb_convert_kana(mb_convert_encoding($ret, 'EUC-JP', 'AUTO'), "KV");
- }
- }
- return $ret;
-}
+$languages['fr_FR']['NAME'] = 'French';
+$languages['fr_FR']['ALTNAME'] = 'Français';
+$languages['fr_FR']['CHARSET'] = 'iso-8859-1';
+$languages['fr_FR']['LOCALE'] = 'fr_FR.ISO8859-1';
+$languages['fr']['ALIAS'] = 'fr_FR';
-/**
- * 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' ||
- $detect_encoding == 'UTF-8') {
+$languages['hr_HR']['NAME'] = 'Croatian';
+$languages['hr_HR']['CHARSET'] = 'iso-8859-2';
+$languages['hr_HR']['LOCALE'] = 'hr_HR.ISO8859-2';
+$languages['hr']['ALIAS'] = 'hr_HR';
- $ret = mb_convert_encoding(mb_convert_kana($ret, "KV"), 'JIS', 'AUTO');
- }
- }
- return $ret;
-}
+$languages['hu_HU']['NAME'] = 'Hungarian';
+$languages['hu_HU']['ALTNAME'] = 'Magyar';
+$languages['hu_HU']['CHARSET'] = 'iso-8859-2';
+$languages['hu_HU']['LOCALE'] = 'hu_HU.ISO8859-2';
+$languages['hu']['ALIAS'] = 'hu_HU';
-/**
- * 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 $ret;
-}
+$languages['id_ID']['NAME'] = 'Indonesian';
+$languages['id_ID']['ALTNAME'] = 'Bahasa Indonesia';
+$languages['id_ID']['CHARSET'] = 'iso-8859-1';
+$languages['id_ID']['LOCALE'] = 'id_ID.ISO8859-1';
+$languages['id']['ALIAS'] = 'id_ID';
-/**
- * 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 $ret;
-}
+$languages['is_IS']['NAME'] = 'Icelandic';
+$languages['is_IS']['ALTNAME'] = 'Íslenska';
+$languages['is_IS']['CHARSET'] = 'iso-8859-1';
+$languages['is_IS']['LOCALE'] = 'is_IS.ISO8859-1';
+$languages['is']['ALIAS'] = 'is_IS';
-/**
- * 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 $ret;
-}
+$languages['it_IT']['NAME'] = 'Italian';
+$languages['it_IT']['CHARSET'] = 'iso-8859-1';
+$languages['it_IT']['LOCALE'] = 'it_IT.ISO8859-1';
+$languages['it']['ALIAS'] = 'it_IT';
-/**
- * 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";
- $no_end = "\x5c\x24\x28\x5b\x7b\xa1\xf2\x5c\xa1\xc6\xa1\xc8\xa1\xd2\xa1" .
- "\xd4\xa1\xd6\xa1\xd8\xa1\xda\xa1\xcc\xa1\xf0\xa1\xca\xa1\xce\xa1\xd0\xa1\xef";
+$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';
+$languages['ja']['ALIAS'] = 'ja_JP';
- if (strlen($ret) >= $wrap &&
- substr($ret, 0, 1) != '>' &&
- strpos($ret, 'http://') === FALSE &&
- strpos($ret, 'https://') === FALSE &&
- strpos($ret, 'ftp://') === FALSE) {
+$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';
- $ret = mb_convert_kana($ret, "KV");
+$languages['lt_LT']['NAME'] = 'Lithuanian';
+$languages['lt_LT']['ALTNAME'] = 'Lietuvių';
+$languages['lt_LT']['CHARSET'] = 'utf-8';
+$languages['lt_LT']['LOCALE'] = 'lt_LT.UTF-8';
+$languages['lt']['ALIAS'] = 'lt_LT';
- $line_new = '';
- $ptr = 0;
+$languages['nl_NL']['NAME'] = 'Dutch';
+$languages['nl_NL']['ALTNAME'] = 'Nederlands';
+$languages['nl_NL']['CHARSET'] = 'iso-8859-1';
+$languages['nl_NL']['LOCALE'] = 'nl_NL.ISO8859-1';
+$languages['nl']['ALIAS'] = 'nl_NL';
- while ($ptr < strlen($ret) - 1) {
- $l = mb_strcut($ret, $ptr, $wrap);
- $ptr += strlen($l);
- $tmp = $l;
+$languages['ms_MY']['NAME'] = 'Malay';
+$languages['ms_MY']['ALTNAME'] = 'Bahasa Melayu';
+$languages['ms_MY']['CHARSET'] = 'iso-8859-1';
+$languages['ms_MY']['LOCALE'] = 'ms_MY.ISO8859-1';
+$languages['my']['ALIAS'] = 'ms_MY';
- $l = mb_strcut($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 $ret;
-}
+$languages['nb_NO']['NAME'] = 'Norwegian (Bokmål)';
+$languages['nb_NO']['ALTNAME'] = 'Norsk (Bokmål)';
+$languages['nb_NO']['CHARSET'] = 'iso-8859-1';
+$languages['nb_NO']['LOCALE'] = 'nb_NO.ISO8859-1';
+$languages['nb']['ALIAS'] = 'nb_NO';
-/**
- * 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 $ret;
-}
+$languages['nn_NO']['NAME'] = 'Norwegian (Nynorsk)';
+$languages['nn_NO']['ALTNAME'] = 'Norsk (Nynorsk)';
+$languages['nn_NO']['CHARSET'] = 'iso-8859-1';
+$languages['nn_NO']['LOCALE'] = 'nn_NO.ISO8859-1';
-/**
- * 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 $ret;
-}
+$languages['pl_PL']['NAME'] = 'Polish';
+$languages['pl_PL']['ALTNAME'] = 'Polski';
+$languages['pl_PL']['CHARSET'] = 'iso-8859-2';
+$languages['pl_PL']['LOCALE'] = 'pl_PL.ISO8859-2';
+$languages['pl']['ALIAS'] = 'pl_PL';
-/**
- * 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 $ret;
-}
+$languages['pt_PT']['NAME'] = 'Portuguese (Portugal)';
+$languages['pt_PT']['CHARSET'] = 'iso-8859-1';
+$languages['pt_PT']['LOCALE'] = 'pt_PT.ISO8859-1';
+$languages['pt']['ALIAS'] = 'pt_PT';
-/********************************
- * Korean charset extra functions
- ********************************/
+$languages['pt_BR']['NAME'] = 'Portuguese (Brazil)';
+$languages['pt_BR']['ALTNAME'] = 'Português do Brasil';
+$languages['pt_BR']['CHARSET'] = 'iso-8859-1';
+$languages['pt_BR']['LOCALE'] = 'pt_BR.ISO8859-1';
-/**
- * Korean downloaded filename processing functions
- *
- * @param string default return value
- * @return string
- */
-function korean_xtra_downloadfilename($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 $ret;
-}
+$languages['ro_RO']['NAME'] = 'Romanian';
+$languages['ro_RO']['ALTNAME'] = 'Română';
+$languages['ro_RO']['CHARSET'] = 'iso-8859-2';
+$languages['ro_RO']['LOCALE'] = 'ro_RO.ISO8859-2';
+$languages['ro']['ALIAS'] = 'ro_RO';
-/**
- * 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,$charset) {
+$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';
- // 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);
- }
+$languages['sk_SK']['NAME'] = 'Slovak';
+$languages['sk_SK']['CHARSET'] = 'iso-8859-2';
+$languages['sk_SK']['LOCALE'] = 'sk_SK.ISO8859-2';
+$languages['sk']['ALIAS'] = 'sk_SK';
-// 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 $string;
-endswitch;
+$languages['sl_SI']['NAME'] = 'Slovenian';
+$languages['sl_SI']['ALTNAME'] = 'Slovenščina';
+$languages['sl_SI']['CHARSET'] = 'iso-8859-2';
+$languages['sl_SI']['LOCALE'] = 'sl_SI.ISO8859-2';
+$languages['sl']['ALIAS'] = 'sl_SI';
-// return space instead of non-braking space.
- return str_replace($nbsp,' ',$string);
-}
+$languages['sr_YU']['NAME'] = 'Serbian';
+$languages['sr_YU']['ALTNAME'] = 'Srpski';
+$languages['sr_YU']['CHARSET'] = 'iso-8859-2';
+$languages['sr_YU']['LOCALE'] = 'sr_YU.ISO8859-2';
+$languages['sr']['ALIAS'] = 'sr_YU';
-/**
- * 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, $lossy_encoding;
+$languages['sv_SE']['NAME'] = 'Swedish';
+$languages['sv_SE']['ALTNAME'] = 'Svenska';
+$languages['sv_SE']['CHARSET'] = 'iso-8859-1';
+$languages['sv_SE']['LOCALE'] = 'sv_SE.ISO8859-1';
+$languages['sv']['ALIAS'] = 'sv_SE';
- if (isset($lossy_encoding) && $lossy_encoding )
- return true;
+$languages['th_TH']['NAME'] = 'Thai';
+$languages['th_TH']['CHARSET'] = 'tis-620';
+$languages['th_TH']['LOCALE'] = 'th_TH.TIS-620';
+$languages['th']['ALIAS'] = 'th_TH';
- // convert to lower case
- $input_charset = strtolower($input_charset);
+$languages['tl_PH']['NAME'] = 'Tagalog';
+$languages['tl_PH']['CHARSET'] = 'iso-8859-1';
+$languages['tl_PH']['LOCALE'] = 'tl_PH.ISO8859-1';
+$languages['tl']['ALIAS'] = 'tl_PH';
- // Is user's locale Unicode based ?
- if ( $default_charset == "utf-8" ) {
- return true;
- }
+$languages['tr_TR']['NAME'] = 'Turkish';
+$languages['tr_TR']['CHARSET'] = 'iso-8859-9';
+$languages['tr_TR']['LOCALE'] = 'tr_TR.ISO8859-9';
+$languages['tr']['ALIAS'] = 'tr_TR';
- // Charsets that are similar
-switch ($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" ||
- $input_charset == "koi8-r" ) {
- return true;
- } else {
- return false;
- }
-default:
- return false;
-endswitch;
+$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['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'] = '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('_')) {
+ $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;
+ }
+ }
+ }
}
?>
\ No newline at end of file
projects / squirrelmail.git / commitdiff