-<?
+<?php
/**
** i18n.php
** This file contains variuos functions that are needed to do
** internationalization of SquirrelMail.
**
- ** Internally iso-8859-1 is used as character set. Other characters
- ** are encoded using Unicode entities according to HTML 4.0.
+ ** Internally the output character set is used. Other characters are
+ ** encoded using Unicode entities according to HTML 4.0.
+ **
**/
$i18n_php = true;
+ // This array specifies the available languages.
+ $languages["en"]["NAME"] = "English";
+ $languages["no"]["NAME"] = "Norsk";
+ $languages["no"]["CHARSET"] = "iso-8859-1";
+ $languages["de"]["NAME"] = "Deutsch";
+ $languages["de"]["CHARSET"] = "iso-8859-1";
+ $languages["ru"]["NAME"] = "Russian KOI8-R";
+ $languages["ru"]["CHARSET"] = "koi8-r";
+ $languages["pl"]["NAME"] = "Polish";
+ $languages["pl"]["CHARSET"] = "iso-8859-2";
+ $languages["sv"]["NAME"] = "Swedish";
+ $languages["sv"]["CHARSET"] = "iso-8859-1";
+ $languages["nl"]["NAME"] = "Dutch";
+ $languages["nl"]["CHARSET"] = "iso-8859-1";
+ $languages["pt_BR"]["NAME"] = "Portuguese (Brazil)";
+ $languages["pt_BR"]["CHARSET"] = "iso-8859-1";
+ $languages["fr"]["NAME"] = "French";
+ $languages["fr"]["CHARSET"] = "iso-8859-1";
+ $languages["it"]["NAME"] = "Italian";
+ $languages["it"]["CHARSET"] = "iso-8859-1";
+ $languages["cs"]["NAME"] = "Czech";
+ $languages["cs"]["CHARSET"] = "iso-8859-2";
+ $languages["es"]["NAME"] = "Spanish";
+ $languages["es"]["CHARSET"] = "iso-8859-1";
+ $languages["ko"]["NAME"] = "Korean";
+ $languages["ko"]["CHARSET"] = "euc-KR";
+
// Decodes a string to the internal encoding from the given charset
function charset_decode ($charset, $string) {
+ global $debug_mime;
+
// All HTML special characters are 7 bit and can be replaced first
$string = htmlspecialchars ($string);
- $charset = strolower($charset);
+ $charset = strtolower($charset);
+
+ if ($debug_mime) $string = $charset.":".$string;
if (ereg("iso-8859-(.*)", $charset, $res)) {
if ($res[1] == "1")
return charset_decode_iso_8859_1 ($string);
+ if ($res[1] == "7")
+ return charset_decode_iso_8859_7 ($string);
else if ($res[1] == "15")
return charset_decode_iso_8859_15 ($string);
else
return charset_decode_iso_8859_default ($string);
} else if ($charset == "ns_4551-1") {
return charset_decode_ns_4551_1 ($string);
- } else
- return $string;
+ } else if ($charset == "koi8-r") {
+ return charset_decode_koi8r ($string);
+ } else
+ return "$string";
}
// iso-8859-1 is the same as Latin 1 and is normally used
// in western europe.
function charset_decode_iso_8859_1 ($string) {
- // This is only debug code as long as the internal
- // character set is iso-8859-1
+ global $default_charset;
- // Latin small letter o with stroke
- while (ereg("\370", $string))
- $string = ereg_replace ("\370", "ø", $string);
+ if (strtolower($default_charset) == "iso-8859-1") {
+ return $string;
+ } else {
+ // Only do the slow convert if there are 8-bit characters
+ if (ereg("[\200-\377]", $string)) {
+ $string = str_replace("\201", "", $string);
+ $string = str_replace("\202", "‚", $string);
+ $string = str_replace("\203", "ƒ", $string);
+ $string = str_replace("\204", "„", $string);
+ $string = str_replace("\205", "…", $string);
+ $string = str_replace("\206", "†", $string);
+ $string = str_replace("\207", "‡", $string);
+ $string = str_replace("\210", "ˆ", $string);
+ $string = str_replace("\211", "‰", $string);
+ $string = str_replace("\212", "Š", $string);
+ $string = str_replace("\213", "‹", $string);
+ $string = str_replace("\214", "Œ", $string);
+ $string = str_replace("\215", "", $string);
+ $string = str_replace("\216", "Ž", $string);
+ $string = str_replace("\217", "", $string);
+ $string = str_replace("\220", "", $string);
+ $string = str_replace("\221", "‘", $string);
+ $string = str_replace("\222", "’", $string);
+ $string = str_replace("\223", "“", $string);
+ $string = str_replace("\224", "”", $string);
+ $string = str_replace("\225", "•", $string);
+ $string = str_replace("\226", "–", $string);
+ $string = str_replace("\227", "—", $string);
+ $string = str_replace("\230", "˜", $string);
+ $string = str_replace("\231", "™", $string);
+ $string = str_replace("\232", "š", $string);
+ $string = str_replace("\233", "›", $string);
+ $string = str_replace("\234", "œ", $string);
+ $string = str_replace("\235", "", $string);
+ $string = str_replace("\236", "ž", $string);
+ $string = str_replace("\237", "Ÿ", $string);
+ $string = str_replace("\240", " ", $string);
+ $string = str_replace("\241", "¡", $string);
+ $string = str_replace("\242", "¢", $string);
+ $string = str_replace("\243", "£", $string);
+ $string = str_replace("\244", "¤", $string);
+ $string = str_replace("\245", "¥", $string);
+ $string = str_replace("\246", "¦", $string);
+ $string = str_replace("\247", "§", $string);
+ $string = str_replace("\250", "¨", $string);
+ $string = str_replace("\251", "©", $string);
+ $string = str_replace("\252", "ª", $string);
+ $string = str_replace("\253", "«", $string);
+ $string = str_replace("\254", "¬", $string);
+ $string = str_replace("\255", "­", $string);
+ $string = str_replace("\256", "®", $string);
+ $string = str_replace("\257", "¯", $string);
+ $string = str_replace("\260", "°", $string);
+ $string = str_replace("\261", "±", $string);
+ $string = str_replace("\262", "²", $string);
+ $string = str_replace("\263", "³", $string);
+ $string = str_replace("\264", "´", $string);
+ $string = str_replace("\265", "µ", $string);
+ $string = str_replace("\266", "¶", $string);
+ $string = str_replace("\267", "·", $string);
+ $string = str_replace("\270", "¸", $string);
+ $string = str_replace("\271", "¹", $string);
+ $string = str_replace("\272", "º", $string);
+ $string = str_replace("\273", "»", $string);
+ $string = str_replace("\274", "¼", $string);
+ $string = str_replace("\275", "½", $string);
+ $string = str_replace("\276", "¾", $string);
+ $string = str_replace("\277", "¿", $string);
+ $string = str_replace("\300", "À", $string);
+ $string = str_replace("\301", "Á", $string);
+ $string = str_replace("\302", "Â", $string);
+ $string = str_replace("\303", "Ã", $string);
+ $string = str_replace("\304", "Ä", $string);
+ $string = str_replace("\305", "Å", $string);
+ $string = str_replace("\306", "Æ", $string);
+ $string = str_replace("\307", "Ç", $string);
+ $string = str_replace("\310", "È", $string);
+ $string = str_replace("\311", "É", $string);
+ $string = str_replace("\312", "Ê", $string);
+ $string = str_replace("\313", "Ë", $string);
+ $string = str_replace("\314", "Ì", $string);
+ $string = str_replace("\315", "Í", $string);
+ $string = str_replace("\316", "Î", $string);
+ $string = str_replace("\317", "Ï", $string);
+ $string = str_replace("\320", "Ð", $string);
+ $string = str_replace("\321", "Ñ", $string);
+ $string = str_replace("\322", "Ò", $string);
+ $string = str_replace("\323", "Ó", $string);
+ $string = str_replace("\324", "Ô", $string);
+ $string = str_replace("\325", "Õ", $string);
+ $string = str_replace("\326", "Ö", $string);
+ $string = str_replace("\327", "×", $string);
+ $string = str_replace("\330", "Ø", $string);
+ $string = str_replace("\331", "Ù", $string);
+ $string = str_replace("\332", "Ú", $string);
+ $string = str_replace("\333", "Û", $string);
+ $string = str_replace("\334", "Ü", $string);
+ $string = str_replace("\335", "Ý", $string);
+ $string = str_replace("\336", "Þ", $string);
+ $string = str_replace("\337", "ß", $string);
+ $string = str_replace("\340", "à", $string);
+ $string = str_replace("\341", "á", $string);
+ $string = str_replace("\342", "â", $string);
+ $string = str_replace("\343", "ã", $string);
+ $string = str_replace("\344", "ä", $string);
+ $string = str_replace("\345", "å", $string);
+ $string = str_replace("\346", "æ", $string);
+ $string = str_replace("\347", "ç", $string);
+ $string = str_replace("\350", "è", $string);
+ $string = str_replace("\351", "é", $string);
+ $string = str_replace("\352", "ê", $string);
+ $string = str_replace("\353", "ë", $string);
+ $string = str_replace("\354", "ì", $string);
+ $string = str_replace("\355", "í", $string);
+ $string = str_replace("\356", "î", $string);
+ $string = str_replace("\357", "ï", $string);
+ $string = str_replace("\360", "ð", $string);
+ $string = str_replace("\361", "ñ", $string);
+ $string = str_replace("\362", "ò", $string);
+ $string = str_replace("\363", "ó", $string);
+ $string = str_replace("\364", "ô", $string);
+ $string = str_replace("\365", "õ", $string);
+ $string = str_replace("\366", "ö", $string);
+ $string = str_replace("\367", "÷", $string);
+ $string = str_replace("\370", "ø", $string);
+ $string = str_replace("\371", "ù", $string);
+ $string = str_replace("\372", "ú", $string);
+ $string = str_replace("\373", "û", $string);
+ $string = str_replace("\374", "ü", $string);
+ $string = str_replace("\375", "ý", $string);
+ $string = str_replace("\376", "þ", $string);
+ $string = str_replace("\377", "ÿ", $string);
+ }
+ }
return ($string);
}
+ // iso-8859-7 is Greek.
+ function charset_decode_iso_8859_7 ($string) {
+ global $default_charset;
+
+ if (strtolower($default_charset) == "iso-8859-7") {
+ return $string;
+ } else {
+ // Only do the slow convert if there are 8-bit characters
+ if (ereg("[\200-\377]", $string)) {
+ // Some diverse characters in the beginning
+ $string = str_replace("\240", " ", $string);
+ $string = str_replace("\241", "‘", $string);
+ $string = str_replace("\242", "’", $string);
+ $string = str_replace("\243", "£", $string);
+ $string = str_replace("\246", "¦", $string);
+ $string = str_replace("\247", "§", $string);
+ $string = str_replace("\250", "¨", $string);
+ $string = str_replace("\251", "©", $string);
+ $string = str_replace("\253", "«", $string);
+ $string = str_replace("\254", "¬", $string);
+ $string = str_replace("\255", "­", $string);
+ $string = str_replace("\257", "―", $string);
+ $string = str_replace("\260", "°", $string);
+ $string = str_replace("\261", "±", $string);
+ $string = str_replace("\262", "²", $string);
+ $string = str_replace("\263", "³", $string);
+
+ // Horizontal bar (parentheki pavla)
+ $string = str_replace ("\257", "―", $string);
+
+ // ISO-8859-7 characters from 11/04 (0xB4) to 11/06 (0xB6)
+ // These are Unicode 900-902
+ while (ereg("([\264-\266])", $string, $res)) {
+ $replace = "&#" . (ord($res[1])+720) . ";";
+ $string = str_replace($res[1], $replace, $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
+ while (ereg("([\270-\272])", $string, $res)) {
+ $replace = "&#" . (ord($res[1])+720) . ";";
+ $string = str_replace($res[1], $replace, $string);
+ }
+
+ // 11/11 (0xBB) Right angle quotation mark is the same as in
+ // iso-8859-1
+ $string = str_replace("\273", "»", $string);
+
+ // And now the rest of the charset
+ while (ereg("([\274-\376])", $string, $res)) {
+ $replace = "&#" . (ord($res[1])+720) . ";";
+ $string = str_replace($res[1], $replace, $string);
+ }
+ }
+ }
+
+ return $string;
+ }
+
// iso-8859-15 is Latin 15 and has very much the same use as Latin 1
// but has the Euro symbol and some characters needed for French.
function charset_decode_iso_8859_15 ($string) {
// Euro sign
- while (ereg("\244", $replace))
- $string = ereg_replace ("\244", "€", $string);
+ $string = str_replace ("\244", "€", $string);
// Latin capital letter S with caron
- while (ereg("\246", $string))
- $string = ereg_replace ("\244", "Š", $string);
+ $string = str_replace ("\244", "Š", $string);
// Latin small letter s with caron
- while (ereg("\250", $string))
- $string = ereg_replace ("\250", "š", $string);
+ $string = str_replace ("\250", "š", $string);
// Latin capital letter Z with caron
- while (ereg("\264", $string))
- $string = ereg_replace ("\264", "Ž", $string);
+ $string = str_replace ("\264", "Ž", $string);
// Latin small letter z with caron
- while (ereg("\270", $string))
- $string = ereg_replace ("\270", "ž", $string);
+ $string = str_replace ("\270", "ž", $string);
// Latin capital ligature OE
- while (ereg("\274", $string))
- $string = ereg_replace ("\274", "Œ", $string);
+ $string = str_replace ("\274", "Œ", $string);
// Latin small ligature oe
- while (ereg("\275", $string))
- $string = ereg_replace ("\275", "œ", $string);
+ $string = str_replace ("\275", "œ", $string);
// Latin capital letter Y with diaeresis
- while (ereg("\276", $string))
- $string = ereg_replace ("\276", "Ÿ", $string);
+ $string = str_replace ("\276", "Ÿ", $string);
- return ($string);
+ return (charset_decode_iso_8859_1($string));
}
- // Remove al 8 bit characters from all other ISO-8859 character sets
+ // ISO-8859-15 is Cyrillic
+ function charset_decode_iso_8859_5 ($string) {
+ // Convert to KOI8-R, then return this decoded.
+ $string = convert_cyr_string($string, "i", "k");
+ return charset_decode_koi8r($string);
+ }
+
+ // Remove all 8 bit characters from all other ISO-8859 character sets
function charset_decode_iso_8859_default ($string) {
return (strtr($string, "\240\241\242\243\244\245\246\247".
"\250\251\252\253\254\255\256\257".
return strtr ($string, "[\\]{|}", "ÆØÅæøå");
}
+ // KOI8-R is used to encode Russian mail (Cyrrilic). Defined in RFC
+ // 1489.
+ function charset_decode_koi8r ($string) {
+ global $default_charset;
+
+ if ($default_charset == "koi8-r") {
+ return $string;
+ } else {
+ // Convert to Unicode HTML entities.
+ // This code is rather ineffective.
+ $string = str_replace("\200", "─", $string);
+ $string = str_replace("\201", "│", $string);
+ $string = str_replace("\202", "┌", $string);
+ $string = str_replace("\203", "┐", $string);
+ $string = str_replace("\204", "└", $string);
+ $string = str_replace("\205", "┘", $string);
+ $string = str_replace("\206", "├", $string);
+ $string = str_replace("\207", "┤", $string);
+ $string = str_replace("\210", "┬", $string);
+ $string = str_replace("\211", "┴", $string);
+ $string = str_replace("\212", "┼", $string);
+ $string = str_replace("\213", "▀", $string);
+ $string = str_replace("\214", "▄", $string);
+ $string = str_replace("\215", "█", $string);
+ $string = str_replace("\216", "▌", $string);
+ $string = str_replace("\217", "▐", $string);
+ $string = str_replace("\220", "░", $string);
+ $string = str_replace("\221", "▒", $string);
+ $string = str_replace("\222", "▓", $string);
+ $string = str_replace("\223", "⌠", $string);
+ $string = str_replace("\224", "■", $string);
+ $string = str_replace("\225", "∙", $string);
+ $string = str_replace("\226", "√", $string);
+ $string = str_replace("\227", "≈", $string);
+ $string = str_replace("\230", "≤", $string);
+ $string = str_replace("\231", "≥", $string);
+ $string = str_replace("\232", " ", $string);
+ $string = str_replace("\233", "⌡", $string);
+ $string = str_replace("\234", "°", $string);
+ $string = str_replace("\235", "²", $string);
+ $string = str_replace("\236", "·", $string);
+ $string = str_replace("\237", "÷", $string);
+ $string = str_replace("\240", "═", $string);
+ $string = str_replace("\241", "║", $string);
+ $string = str_replace("\242", "╒", $string);
+ $string = str_replace("\243", "ё", $string);
+ $string = str_replace("\244", "╓", $string);
+ $string = str_replace("\245", "╔", $string);
+ $string = str_replace("\246", "╕", $string);
+ $string = str_replace("\247", "╖", $string);
+ $string = str_replace("\250", "╗", $string);
+ $string = str_replace("\251", "╘", $string);
+ $string = str_replace("\252", "╙", $string);
+ $string = str_replace("\253", "╚", $string);
+ $string = str_replace("\254", "╛", $string);
+ $string = str_replace("\255", "╜", $string);
+ $string = str_replace("\256", "╝", $string);
+ $string = str_replace("\257", "╞", $string);
+ $string = str_replace("\260", "╟", $string);
+ $string = str_replace("\261", "╠", $string);
+ $string = str_replace("\262", "╡", $string);
+ $string = str_replace("\263", "Ё", $string);
+ $string = str_replace("\264", "╢", $string);
+ $string = str_replace("\265", "╣", $string);
+ $string = str_replace("\266", "╤", $string);
+ $string = str_replace("\267", "╥", $string);
+ $string = str_replace("\270", "╦", $string);
+ $string = str_replace("\271", "╧", $string);
+ $string = str_replace("\272", "╨", $string);
+ $string = str_replace("\273", "╩", $string);
+ $string = str_replace("\274", "╪", $string);
+ $string = str_replace("\275", "╫", $string);
+ $string = str_replace("\276", "╬", $string);
+ $string = str_replace("\277", "©", $string);
+ $string = str_replace("\300", "ю", $string);
+ $string = str_replace("\301", "а", $string);
+ $string = str_replace("\302", "б", $string);
+ $string = str_replace("\303", "ц", $string);
+ $string = str_replace("\304", "д", $string);
+ $string = str_replace("\305", "е", $string);
+ $string = str_replace("\306", "ф", $string);
+ $string = str_replace("\307", "г", $string);
+ $string = str_replace("\310", "х", $string);
+ $string = str_replace("\311", "и", $string);
+ $string = str_replace("\312", "й", $string);
+ $string = str_replace("\313", "к", $string);
+ $string = str_replace("\314", "л", $string);
+ $string = str_replace("\315", "м", $string);
+ $string = str_replace("\316", "н", $string);
+ $string = str_replace("\317", "о", $string);
+ $string = str_replace("\320", "п", $string);
+ $string = str_replace("\321", "я", $string);
+ $string = str_replace("\322", "р", $string);
+ $string = str_replace("\323", "с", $string);
+ $string = str_replace("\324", "т", $string);
+ $string = str_replace("\325", "у", $string);
+ $string = str_replace("\326", "ж", $string);
+ $string = str_replace("\327", "в", $string);
+ $string = str_replace("\330", "ь", $string);
+ $string = str_replace("\331", "ы", $string);
+ $string = str_replace("\332", "з", $string);
+ $string = str_replace("\333", "ш", $string);
+ $string = str_replace("\334", "э", $string);
+ $string = str_replace("\335", "щ", $string);
+ $string = str_replace("\336", "ч", $string);
+ $string = str_replace("\337", "ъ", $string);
+ $string = str_replace("\340", "Ю", $string);
+ $string = str_replace("\341", "А", $string);
+ $string = str_replace("\342", "Б", $string);
+ $string = str_replace("\343", "Ц", $string);
+ $string = str_replace("\344", "Д", $string);
+ $string = str_replace("\345", "Е", $string);
+ $string = str_replace("\346", "Ф", $string);
+ $string = str_replace("\347", "Г", $string);
+ $string = str_replace("\350", "Х", $string);
+ $string = str_replace("\351", "И", $string);
+ $string = str_replace("\352", "Й", $string);
+ $string = str_replace("\353", "К", $string);
+ $string = str_replace("\354", "Л", $string);
+ $string = str_replace("\355", "М", $string);
+ $string = str_replace("\356", "Н", $string);
+ $string = str_replace("\357", "О", $string);
+ $string = str_replace("\360", "П", $string);
+ $string = str_replace("\361", "Я", $string);
+ $string = str_replace("\362", "Р", $string);
+ $string = str_replace("\363", "С", $string);
+ $string = str_replace("\364", "Т", $string);
+ $string = str_replace("\365", "У", $string);
+ $string = str_replace("\366", "Ж", $string);
+ $string = str_replace("\367", "В", $string);
+ $string = str_replace("\370", "Ь", $string);
+ $string = str_replace("\371", "Ы", $string);
+ $string = str_replace("\372", "З", $string);
+ $string = str_replace("\373", "Ш", $string);
+ $string = str_replace("\374", "Э", $string);
+ $string = str_replace("\375", "Щ", $string);
+ $string = str_replace("\376", "Ч", $string);
+ $string = str_replace("\377", "Ъ", $string);
+
+ return $string;
+ }
+ }
+
?>
projects / squirrelmail.git / blobdiff