function charset_decode ($charset, $string) {
global $languages, $squirrelmail_language;
- if (function_exists($languages[$squirrelmail_language]['XTRA_CODE'])) {
+ if (isset($languages[$squirrelmail_language]['XTRA_CODE']) &&
+ function_exists($languages[$squirrelmail_language]['XTRA_CODE'])) {
$string = $languages[$squirrelmail_language]['XTRA_CODE']('decode', $string);
}
$ret = charset_decode_iso_8859_1 ($string);
} else if ($res[1] == '2') {
$ret = charset_decode_iso_8859_2 ($string);
+ } else if ($res[1] == '4') {
+ $ret = charset_decode_iso_8859_4 ($string);
} else if ($res[1] == '7') {
$ret = charset_decode_iso_8859_7 ($string);
+ } else if ($res[1] == '13') {
+ $ret = charset_decode_iso_8859_13 ($string);
} else if ($res[1] == '15') {
$ret = charset_decode_iso_8859_15 ($string);
} else {
return $string;
}
+/*
+ iso-8859-4 is Baltic codeset used in some email clients
+ instead of iso-8859-13 in Lithuania
+ only Lithuanian charactes are added.
+*/
+
+function charset_decode_iso_8859_4 ($string) {
+ // latin capital a with ogonek
+ $string = str_replace ("\241", 'Ą', $string);
+ // latin capital c with caron
+ $string = str_replace ("\310", 'Č', $string);
+ // latin capital e with ogonek
+ $string = str_replace ("\312", 'Ę', $string);
+ // latin capital e with dot above
+ $string = str_replace ("\314", 'Ė', $string);
+ // latin capital i with ogonek
+ $string = str_replace ("\307", 'Į', $string);
+ // latin capital s with caron
+ $string = str_replace ("\251", 'Š', $string);
+ // latin capital u with ogonek
+ $string = str_replace ("\331", 'Ų', $string);
+ // latin capital u with macron
+ $string = str_replace ("\336", 'Ū', $string);
+ // latin capital z with caron
+ $string = str_replace ("\256", 'Ž', $string);
+ // latin small a with ogonek
+ $string = str_replace ("\261", 'ą', $string);
+ // latin small c with caron
+ $string = str_replace ("\350", 'č', $string);
+ // latin small e with ogonek
+ $string = str_replace ("\352", 'ę', $string);
+ // latin small e with dot above
+ $string = str_replace ("\354", 'ė', $string);
+ // latin small i with ogonek
+ $string = str_replace ("\347", 'į', $string);
+ // latin small s with caron
+ $string = str_replace ("\271", 'š', $string);
+ // latin small u with ogonek
+ $string = str_replace ("\371", 'ų', $string);
+ // latin small u with macron
+ $string = str_replace ("\376", 'ū', $string);
+ // latin small z with caron
+ $string = str_replace ("\276", 'ž', $string);
+
+ return (charset_decode_iso_8859_1($string));
+}
+
/* iso-8859-7 is Greek. */
function charset_decode_iso_8859_7 ($string) {
global $default_charset;
* ISO-8859-7 characters from 11/04 (0xB4) to 11/06 (0xB6)
* These are Unicode 900-902
*/
- $string = preg_replace("/([\264-\266])/","'&#' . (ord(\\1)+720)",$string);
+ $string = preg_replace("/([\264-\266])/e",'&#' . (ord("\\1")+720),$string);
/* 11/07 (0xB7) Middle dot is the same in iso-8859-1 */
$string = str_replace("\267", '·', $string);
* ISO-8859-7 characters from 11/08 (0xB8) to 11/10 (0xBA)
* These are Unicode 900-902
*/
- $string = preg_replace("/([\270-\272])/","'&#' . (ord(\\1)+720)",$string);
+ $string = preg_replace("/([\270-\272])/e",'&#' . (ord("\\1")+720),$string);
/*
* 11/11 (0xBB) Right angle quotation mark is the same as in
$string = str_replace("\273", '»', $string);
/* And now the rest of the charset */
- $string = preg_replace("/([\274-\376])/","'&#' . (ord(\\1)+720)",$string);
+ $string = preg_replace("/([\274-\376])/",'&#'.(ord("\\1")+720),$string);
return $string;
}
+/*
+ iso-8859-13 codeset used in Lithuania
+ only Lithuanian charactes are added.
+*/
+
+function charset_decode_iso_8859_13 ($string) {
+ // latin capital a with ogonek
+ $string = str_replace ("\300", 'Ą', $string);
+ // latin capital c with caron
+ $string = str_replace ("\310", 'Č', $string);
+ // latin capital e with ogonek
+ $string = str_replace ("\306", 'Ę', $string);
+ // latin capital e with dot above
+ $string = str_replace ("\313", 'Ė', $string);
+ // latin capital i with ogonek
+ $string = str_replace ("\301", 'Į', $string);
+ // latin capital s with caron
+ $string = str_replace ("\320", 'Š', $string);
+ // latin capital u with ogonek
+ $string = str_replace ("\330", 'Ų', $string);
+ // latin capital u with macron
+ $string = str_replace ("\333", 'Ū', $string);
+ // latin capital z with caron
+ $string = str_replace ("\336", 'Ž', $string);
+ // latin small a with ogonek
+ $string = str_replace ("\340", 'ą', $string);
+ // latin small c with caron
+ $string = str_replace ("\350", 'č', $string);
+ // latin small e with ogonek
+ $string = str_replace ("\346", 'ę', $string);
+ // latin small e with dot above
+ $string = str_replace ("\353", 'ė', $string);
+ // latin small i with ogonek
+ $string = str_replace ("\341", 'į', $string);
+ // latin small s with caron
+ $string = str_replace ("\360", 'š', $string);
+ // latin small u with ogonek
+ $string = str_replace ("\370", 'ų', $string);
+ // latin small u with macron
+ $string = str_replace ("\373", 'ū', $string);
+ // latin small z with caron
+ $string = str_replace ("\376", 'ž', $string);
+
+ return (charset_decode_iso_8859_1($string));
+}
+
/*
* iso-8859-15 is Latin 9 and has very much the same use as Latin 1
* but has the Euro symbol and some characters needed for French.
}
-/*
- * 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') {
-
- $ret = mb_convert_encoding($ret, 'EUC-JP', 'AUTO');
- }
- break;
- case 'encode':
- $detect_encoding = mb_detect_encoding($ret);
- if ($detect_encoding == 'JIS' ||
- $detect_encoding == 'EUC-JP' ||
- $detect_encoding == 'SJIS') {
-
- $ret = mb_convert_encoding($ret, 'JIS', 'AUTO');
- }
- break;
- case 'strimwidth':
- $width = func_get_arg(2);
- $ret = mb_strimwidth($ret, 0, $width, '...');
- break;
- case 'encodeheader':
- $ret = mb_encode_mimeheader($ret);
- 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;
- default:
- break;
- }
- }
- return $ret;
-}
-
-
/*
* Set up the language to be output
* if $do_search is true, then scan the browser information
function set_up_language($sm_language, $do_search = false) {
static $SetupAlready = 0;
- global $HTTP_ACCEPT_LANGUAGE, $use_gettext, $languages,
+ global $use_gettext, $languages,
$squirrelmail_language, $squirrelmail_default_language,
$sm_notAlias;
}
$SetupAlready = TRUE;
- if ($do_search && ! $sm_language && isset($HTTP_ACCEPT_LANGUAGE)) {
- $sm_language = substr($HTTP_ACCEPT_LANGUAGE, 0, 2);
+ if ($do_search && ! $sm_language && isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])) {
+ $sm_language = substr($_SERVER['HTTP_ACCEPT_LANGUAGE'], 0, 2);
}
if (!$sm_language && isset($squirrelmail_default_language)) {
$languages['ko_KR']['NAME'] = 'Korean';
$languages['ko_KR']['CHARSET'] = 'euc-KR';
+$languages['ko_KR']['XTRA_CODE'] = 'korean_charset_xtra';
$languages['ko']['ALIAS'] = 'ko_KR';
$languages['nl_NL']['NAME'] = 'Dutch';
/* If we can fake gettext, try that */
elseif ($gettext_flags == 0) {
$use_gettext = true;
- include_once('../functions/gettext.php');
+ include_once(SM_PATH . 'functions/gettext.php');
} else {
/* Uh-ho. A weird install */
if (! $gettext_flags & 1) {
}
}
+
+/*
+ * 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') {
+
+ $ret = mb_convert_encoding($ret, 'EUC-JP', 'AUTO');
+ }
+ break;
+ case 'encode':
+ $detect_encoding = mb_detect_encoding($ret);
+ if ($detect_encoding == 'JIS' ||
+ $detect_encoding == 'EUC-JP' ||
+ $detect_encoding == 'SJIS') {
+
+ $ret = mb_convert_encoding($ret, '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 {
+ $result .= mb_encode_mimeheader($tmpstr);
+ }
+ $tmpstr = $tmp;
+ $prevcsize = strlen($tmp);
+ }
+ }
+ if (strlen($tmpstr)) {
+ if (strlen(mb_substr($tmpstr, 0, 1)) == 1)
+ $result .= $tmpstr;
+ else
+ $result .= mb_encode_mimeheader($tmpstr);
+ }
+ }
+ $ret = $result;
+ //$ret = mb_encode_mimeheader($ret);
+ 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;
+ }
+ }
+ 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;
+ } else {
+ $ret[$i] = '_';
+ }
+ }
+
+ }
+
+ return $ret;
+}
+
?>
projects / squirrelmail.git / blobdiff