X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;ds=sidebyside;f=functions%2Fi18n.php;h=d5672e922d142a42af68d9763fe3da2e514f313f;hb=7379b349cb00371a0f1f3c74846cc8ec5bc9bea7;hp=2b7d5f40659b980fa8a275a21274aa6aeca98563;hpb=e9d611cb380996446831517408052bfbefe670cb;p=squirrelmail.git

diff --git a/functions/i18n.php b/functions/i18n.php
index 2b7d5f40..d5672e92 100644
--- a/functions/i18n.php
+++ b/functions/i18n.php
@@ -15,6 +15,7 @@
 
    // This array specifies the available languages.
    $languages["en"]["NAME"]    = "English";
+	$languages["en"]["CHARSET"] = "iso-8859-1";
    $languages["no"]["NAME"]    = "Norwegian (Bokmål)";
    $languages["no"]["CHARSET"] = "iso-8859-1";
    $languages["no_NO_ny"]["NAME"] = "Norwegian (Nynorsk)";
@@ -35,14 +36,18 @@
    $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["cs_CZ"]["NAME"]    = "Czech";
+   $languages["cs_CZ"]["CHARSET"] = "iso-8859-2";
    $languages["es"]["NAME"]    = "Spanish";
    $languages["es"]["CHARSET"] = "iso-8859-1";
    $languages["ko"]["NAME"]    = "Korean";
    $languages["ko"]["CHARSET"] = "euc-KR";
    $languages["ca"]["NAME"]    = "Catalan";
    $languages["ca"]["CHARSET"] = "iso-8859-1";
+	$languages["sr"]["NAME"]	 = "Serbian";
+	$languages["sr"]["CHARSET"] = "iso-8859-2";
+	$languages["tw"]["NAME"]    = "Taiwan";
+	$languages["tw"]["CHARSET"] = "big5";
 
    // Decodes a string to the internal encoding from the given charset
    function charset_decode ($charset, $string) {
@@ -55,7 +60,7 @@
 
       if ($debug_mime) $string = $charset.":".$string;
 
-      if (ereg("iso-8859-(.*)", $charset, $res)) {
+      if (ereg("iso-8859-([[:digit:]]+)", $charset, $res)) {
          if ($res[1] == "1")
             return charset_decode_iso_8859_1 ($string);
          else if ($res[1] == "2")
@@ -227,197 +232,197 @@
          // Only do the slow convert if there are 8-bit characters
          if (ereg("[\200-\377]", $string)) {
             // NO-BREAK SPACE
-            $string = str_replace("\240", "&#160", $string);
+            $string = str_replace("\240", " ", $string);
             // LATIN CAPITAL LETTER A WITH OGONEK
-            $string = str_replace("\241", "&#260", $string);
+            $string = str_replace("\241", "Ą", $string);
             // BREVE
-            $string = str_replace("\242", "&#728", $string);
+            $string = str_replace("\242", "˘", $string);
             // LATIN CAPITAL LETTER L WITH STROKE
-            $string = str_replace("\243", "&#321", $string);
+            $string = str_replace("\243", "Ł", $string);
             // CURRENCY SIGN
-            $string = str_replace("\244", "&#164", $string);
+            $string = str_replace("\244", "¤", $string);
             // LATIN CAPITAL LETTER L WITH CARON
-            $string = str_replace("\245", "&#317", $string);
+            $string = str_replace("\245", "Ľ", $string);
             // LATIN CAPITAL LETTER S WITH ACUTE
-            $string = str_replace("\246", "&#346", $string);
+            $string = str_replace("\246", "Ś", $string);
             // SECTION SIGN
-            $string = str_replace("\247", "&#167", $string);
+            $string = str_replace("\247", "§", $string);
             // DIAERESIS
-            $string = str_replace("\250", "&#168", $string);
+            $string = str_replace("\250", "¨", $string);
             // LATIN CAPITAL LETTER S WITH CARON
-            $string = str_replace("\251", "&#352", $string);
+            $string = str_replace("\251", "Š", $string);
             // LATIN CAPITAL LETTER S WITH CEDILLA
-            $string = str_replace("\252", "&#350", $string);
+            $string = str_replace("\252", "Ş", $string);
             // LATIN CAPITAL LETTER T WITH CARON
-            $string = str_replace("\253", "&#356", $string);
+            $string = str_replace("\253", "Ť", $string);
             // LATIN CAPITAL LETTER Z WITH ACUTE
-            $string = str_replace("\254", "&#377", $string);
+            $string = str_replace("\254", "Ź", $string);
             // SOFT HYPHEN
-            $string = str_replace("\255", "&#173", $string);
+            $string = str_replace("\255", "­", $string);
             // LATIN CAPITAL LETTER Z WITH CARON
-            $string = str_replace("\256", "&#381", $string);
+            $string = str_replace("\256", "Ž", $string);
             // LATIN CAPITAL LETTER Z WITH DOT ABOVE
-            $string = str_replace("\257", "&#379", $string);
+            $string = str_replace("\257", "Ż", $string);
             // DEGREE SIGN
-            $string = str_replace("\260", "&#176", $string);
+            $string = str_replace("\260", "°", $string);
             // LATIN SMALL LETTER A WITH OGONEK
-            $string = str_replace("\261", "&#261", $string);
+            $string = str_replace("\261", "ą", $string);
             // OGONEK
-            $string = str_replace("\262", "&#731", $string);
+            $string = str_replace("\262", "˛", $string);
             // LATIN SMALL LETTER L WITH STROKE
-            $string = str_replace("\263", "&#322", $string);
+            $string = str_replace("\263", "ł", $string);
             // ACUTE ACCENT
-            $string = str_replace("\264", "&#180", $string);
+            $string = str_replace("\264", "´", $string);
             // LATIN SMALL LETTER L WITH CARON
-            $string = str_replace("\265", "&#318", $string);
+            $string = str_replace("\265", "ľ", $string);
             // LATIN SMALL LETTER S WITH ACUTE
-            $string = str_replace("\266", "&#347", $string);
+            $string = str_replace("\266", "ś", $string);
             // CARON
-            $string = str_replace("\267", "&#711", $string);
+            $string = str_replace("\267", "ˇ", $string);
             // CEDILLA
-            $string = str_replace("\270", "&#184", $string);
+            $string = str_replace("\270", "¸", $string);
             // LATIN SMALL LETTER S WITH CARON
-            $string = str_replace("\271", "&#353", $string);
+            $string = str_replace("\271", "š", $string);
             // LATIN SMALL LETTER S WITH CEDILLA
-            $string = str_replace("\272", "&#351", $string);
+            $string = str_replace("\272", "ş", $string);
             // LATIN SMALL LETTER T WITH CARON
-            $string = str_replace("\273", "&#357", $string);
+            $string = str_replace("\273", "ť", $string);
             // LATIN SMALL LETTER Z WITH ACUTE
-            $string = str_replace("\274", "&#378", $string);
+            $string = str_replace("\274", "ź", $string);
             // DOUBLE ACUTE ACCENT
-            $string = str_replace("\275", "&#733", $string);
+            $string = str_replace("\275", "˝", $string);
             // LATIN SMALL LETTER Z WITH CARON
-            $string = str_replace("\276", "&#382", $string);
+            $string = str_replace("\276", "ž", $string);
             // LATIN SMALL LETTER Z WITH DOT ABOVE
-            $string = str_replace("\277", "&#380", $string);
+            $string = str_replace("\277", "ż", $string);
             // LATIN CAPITAL LETTER R WITH ACUTE
-            $string = str_replace("\300", "&#340", $string);
+            $string = str_replace("\300", "Ŕ", $string);
             // LATIN CAPITAL LETTER A WITH ACUTE
-            $string = str_replace("\301", "&#193", $string);
+            $string = str_replace("\301", "Á", $string);
             // LATIN CAPITAL LETTER A WITH CIRCUMFLEX
-            $string = str_replace("\302", "&#194", $string);
+            $string = str_replace("\302", "Â", $string);
             // LATIN CAPITAL LETTER A WITH BREVE
-            $string = str_replace("\303", "&#258", $string);
+            $string = str_replace("\303", "Ă", $string);
             // LATIN CAPITAL LETTER A WITH DIAERESIS
-            $string = str_replace("\304", "&#196", $string);
+            $string = str_replace("\304", "Ä", $string);
             // LATIN CAPITAL LETTER L WITH ACUTE
-            $string = str_replace("\305", "&#313", $string);
+            $string = str_replace("\305", "Ĺ", $string);
             // LATIN CAPITAL LETTER C WITH ACUTE
-            $string = str_replace("\306", "&#262", $string);
+            $string = str_replace("\306", "Ć", $string);
             // LATIN CAPITAL LETTER C WITH CEDILLA
-            $string = str_replace("\307", "&#199", $string);
+            $string = str_replace("\307", "Ç", $string);
             // LATIN CAPITAL LETTER C WITH CARON
-            $string = str_replace("\310", "&#268", $string);
+            $string = str_replace("\310", "Č", $string);
             // LATIN CAPITAL LETTER E WITH ACUTE
-            $string = str_replace("\311", "&#201", $string);
+            $string = str_replace("\311", "É", $string);
             // LATIN CAPITAL LETTER E WITH OGONEK
-            $string = str_replace("\312", "&#280", $string);
+            $string = str_replace("\312", "Ę", $string);
             // LATIN CAPITAL LETTER E WITH DIAERESIS
-            $string = str_replace("\313", "&#203", $string);
+            $string = str_replace("\313", "Ë", $string);
             // LATIN CAPITAL LETTER E WITH CARON
-            $string = str_replace("\314", "&#282", $string);
+            $string = str_replace("\314", "Ě", $string);
             // LATIN CAPITAL LETTER I WITH ACUTE
-            $string = str_replace("\315", "&#205", $string);
+            $string = str_replace("\315", "Í", $string);
             // LATIN CAPITAL LETTER I WITH CIRCUMFLEX
-            $string = str_replace("\316", "&#206", $string);
+            $string = str_replace("\316", "Î", $string);
             // LATIN CAPITAL LETTER D WITH CARON
-            $string = str_replace("\317", "&#270", $string);
+            $string = str_replace("\317", "Ď", $string);
             // LATIN CAPITAL LETTER D WITH STROKE
-            $string = str_replace("\320", "&#272", $string);
+            $string = str_replace("\320", "Đ", $string);
             // LATIN CAPITAL LETTER N WITH ACUTE
-            $string = str_replace("\321", "&#323", $string);
+            $string = str_replace("\321", "Ń", $string);
             // LATIN CAPITAL LETTER N WITH CARON
-            $string = str_replace("\322", "&#327", $string);
+            $string = str_replace("\322", "Ň", $string);
             // LATIN CAPITAL LETTER O WITH ACUTE
-            $string = str_replace("\323", "&#211", $string);
+            $string = str_replace("\323", "Ó", $string);
             // LATIN CAPITAL LETTER O WITH CIRCUMFLEX
-            $string = str_replace("\324", "&#212", $string);
+            $string = str_replace("\324", "Ô", $string);
             // LATIN CAPITAL LETTER O WITH DOUBLE ACUTE
-            $string = str_replace("\325", "&#336", $string);
+            $string = str_replace("\325", "Ő", $string);
             // LATIN CAPITAL LETTER O WITH DIAERESIS
-            $string = str_replace("\326", "&#214", $string);
+            $string = str_replace("\326", "Ö", $string);
             // MULTIPLICATION SIGN
-            $string = str_replace("\327", "&#215", $string);
+            $string = str_replace("\327", "×", $string);
             // LATIN CAPITAL LETTER R WITH CARON
-            $string = str_replace("\330", "&#344", $string);
+            $string = str_replace("\330", "Ř", $string);
             // LATIN CAPITAL LETTER U WITH RING ABOVE
-            $string = str_replace("\331", "&#366", $string);
+            $string = str_replace("\331", "Ů", $string);
             // LATIN CAPITAL LETTER U WITH ACUTE
-            $string = str_replace("\332", "&#218", $string);
+            $string = str_replace("\332", "Ú", $string);
             // LATIN CAPITAL LETTER U WITH DOUBLE ACUTE
-            $string = str_replace("\333", "&#368", $string);
+            $string = str_replace("\333", "Ű", $string);
             // LATIN CAPITAL LETTER U WITH DIAERESIS
-            $string = str_replace("\334", "&#220", $string);
+            $string = str_replace("\334", "Ü", $string);
             // LATIN CAPITAL LETTER Y WITH ACUTE
-            $string = str_replace("\335", "&#221", $string);
+            $string = str_replace("\335", "Ý", $string);
             // LATIN CAPITAL LETTER T WITH CEDILLA
-            $string = str_replace("\336", "&#354", $string);
+            $string = str_replace("\336", "Ţ", $string);
             // LATIN SMALL LETTER SHARP S
-            $string = str_replace("\337", "&#223", $string);
+            $string = str_replace("\337", "ß", $string);
             // LATIN SMALL LETTER R WITH ACUTE
-            $string = str_replace("\340", "&#341", $string);
+            $string = str_replace("\340", "ŕ", $string);
             // LATIN SMALL LETTER A WITH ACUTE
-            $string = str_replace("\341", "&#225", $string);
+            $string = str_replace("\341", "á", $string);
             // LATIN SMALL LETTER A WITH CIRCUMFLEX
-            $string = str_replace("\342", "&#226", $string);
+            $string = str_replace("\342", "â", $string);
             // LATIN SMALL LETTER A WITH BREVE
-            $string = str_replace("\343", "&#259", $string);
+            $string = str_replace("\343", "ă", $string);
             // LATIN SMALL LETTER A WITH DIAERESIS
-            $string = str_replace("\344", "&#228", $string);
+            $string = str_replace("\344", "ä", $string);
             // LATIN SMALL LETTER L WITH ACUTE
-            $string = str_replace("\345", "&#314", $string);
+            $string = str_replace("\345", "ĺ", $string);
             // LATIN SMALL LETTER C WITH ACUTE
-            $string = str_replace("\346", "&#263", $string);
+            $string = str_replace("\346", "ć", $string);
             // LATIN SMALL LETTER C WITH CEDILLA
-            $string = str_replace("\347", "&#231", $string);
+            $string = str_replace("\347", "ç", $string);
             // LATIN SMALL LETTER C WITH CARON
-            $string = str_replace("\350", "&#269", $string);
+            $string = str_replace("\350", "č", $string);
             // LATIN SMALL LETTER E WITH ACUTE
-            $string = str_replace("\351", "&#233", $string);
+            $string = str_replace("\351", "é", $string);
             // LATIN SMALL LETTER E WITH OGONEK
-            $string = str_replace("\352", "&#281", $string);
+            $string = str_replace("\352", "ę", $string);
             // LATIN SMALL LETTER E WITH DIAERESIS
-            $string = str_replace("\353", "&#235", $string);
+            $string = str_replace("\353", "ë", $string);
             // LATIN SMALL LETTER E WITH CARON
-            $string = str_replace("\354", "&#283", $string);
+            $string = str_replace("\354", "ě", $string);
             // LATIN SMALL LETTER I WITH ACUTE
-            $string = str_replace("\355", "&#237", $string);
+            $string = str_replace("\355", "í", $string);
             // LATIN SMALL LETTER I WITH CIRCUMFLEX
-            $string = str_replace("\356", "&#238", $string);
+            $string = str_replace("\356", "î", $string);
             // LATIN SMALL LETTER D WITH CARON
-            $string = str_replace("\357", "&#271", $string);
+            $string = str_replace("\357", "ď", $string);
             // LATIN SMALL LETTER D WITH STROKE
-            $string = str_replace("\360", "&#273", $string);
+            $string = str_replace("\360", "đ", $string);
             // LATIN SMALL LETTER N WITH ACUTE
-            $string = str_replace("\361", "&#324", $string);
+            $string = str_replace("\361", "ń", $string);
             // LATIN SMALL LETTER N WITH CARON
-            $string = str_replace("\362", "&#328", $string);
+            $string = str_replace("\362", "ň", $string);
             // LATIN SMALL LETTER O WITH ACUTE
-            $string = str_replace("\363", "&#243", $string);
+            $string = str_replace("\363", "ó", $string);
             // LATIN SMALL LETTER O WITH CIRCUMFLEX
-            $string = str_replace("\364", "&#244", $string);
+            $string = str_replace("\364", "ô", $string);
             // LATIN SMALL LETTER O WITH DOUBLE ACUTE
-            $string = str_replace("\365", "&#337", $string);
+            $string = str_replace("\365", "ő", $string);
             // LATIN SMALL LETTER O WITH DIAERESIS
-            $string = str_replace("\366", "&#246", $string);
+            $string = str_replace("\366", "ö", $string);
             // DIVISION SIGN
-            $string = str_replace("\367", "&#247", $string);
+            $string = str_replace("\367", "÷", $string);
             // LATIN SMALL LETTER R WITH CARON
-            $string = str_replace("\370", "&#345", $string);
+            $string = str_replace("\370", "ř", $string);
             // LATIN SMALL LETTER U WITH RING ABOVE
-            $string = str_replace("\371", "&#367", $string);
+            $string = str_replace("\371", "ů", $string);
             // LATIN SMALL LETTER U WITH ACUTE
-            $string = str_replace("\372", "&#250", $string);
+            $string = str_replace("\372", "ú", $string);
             // LATIN SMALL LETTER U WITH DOUBLE ACUTE
-            $string = str_replace("\373", "&#369", $string);
+            $string = str_replace("\373", "ű", $string);
             // LATIN SMALL LETTER U WITH DIAERESIS
-            $string = str_replace("\374", "&#252", $string);
+            $string = str_replace("\374", "ü", $string);
             // LATIN SMALL LETTER Y WITH ACUTE
-            $string = str_replace("\375", "&#253", $string);
+            $string = str_replace("\375", "ý", $string);
             // LATIN SMALL LETTER T WITH CEDILLA
-            $string = str_replace("\376", "&#355", $string);
+            $string = str_replace("\376", "ţ", $string);
             // DOT ABOVE
-            $string = str_replace("\377", "&#729", $string);
+            $string = str_replace("\377", "˙", $string);
 	 }
       }
       return $string;
@@ -690,4 +695,55 @@
       }
    }
 
+
+   global $use_gettext;
+   
+   // Detect whether gettext is installed.
+   // If it is, set the flag so we can use it.
+   if (! function_exists("_") || 
+       ! function_exists("bindtextdomain") ||
+       ! function_exists("textdomain"))
+       $use_gettext = false;
+   else
+       $use_gettext = true;
+          
+
+   // Avoid warnings/errors   
+   if (! function_exists("_")) {
+      function _($str) { return $str; };
+   }
+   if (! function_exists("bindtextdomain")) {
+      function bindtextdomain() { return; }
+   }
+   if (! function_exists("textdomain")) {
+      function textdomain() { return; }
+   }
+
+
+   // Set up the language to be output
+   // if $do_search is true, then scan the browser information
+   // for a possible language that we know
+   function set_up_language($sm_language, $do_search = false)
+   {
+      static $SetupAlready = 0;
+		global $HTTP_ACCEPT_LANGUAGE, $use_gettext, $languages, $squirrelmail_language;
+      
+      if ($SetupAlready)
+         return;
+      $SetupAlready = 1;
+     
+      if ($do_search && ! $sm_language && isset($HTTP_ACCEPT_LANGUAGE)) {
+         $sm_language = substr($HTTP_ACCEPT_LANGUAGE, 0, 2);
+      }
+
+      if (isset($sm_language) && $use_gettext &&
+         $squirrelmail_language != "" &&
+         $languages[$sm_language]["CHARSET"]) {
+         putenv("LC_ALL=".$sm_language);
+         setlocale("LC_ALL", $sm_language);
+         bindtextdomain("squirrelmail", "../locale/");
+         textdomain("squirrelmail");
+         header ("Content-Type: text/html; charset=".$languages[$sm_language]["CHARSET"]);
+      }
+   }
 ?>