/* Decodes a string to the internal encoding from the given charset */
function charset_decode ($charset, $string) {
- global $languages, $squirrelmail_language;
+ global $languages, $squirrelmail_language, $default_charset;
if (isset($languages[$squirrelmail_language]['XTRA_CODE']) &&
function_exists($languages[$squirrelmail_language]['XTRA_CODE'])) {
$string = $languages[$squirrelmail_language]['XTRA_CODE']('decode', $string);
}
+ $charset = strtolower($charset);
+
+ set_my_charset();
+
+ // Variables that allow to use functions without function_exist() calls
+ $use_php_recode=false;
+ $use_php_iconv=false;
+
+ // Don't do conversion if charset is the same.
+ if ( $charset == strtolower($default_charset) )
+ return htmlspecialchars($string);
+
+ // catch iso-8859-8-i thing
+ if ( $charset == "iso-8859-8-i" )
+ $charset = "iso-8859-8";
+
+ /*
+ * Recode converts html special characters automatically if you use
+ * 'charset..html' decoding. There is no documented way to put -d option
+ * into php recode function call.
+ */
+ if ( $use_php_recode ) {
+ if ( $default_charset == "utf-8" ) {
+ // other charsets can be converted to utf-8 without loss.
+ // and output string is smaller
+ $string = recode_string($charset . "..utf-8",$string);
+ return htmlspecialchars($string);
+ } else {
+ $string = recode_string($charset . "..html",$string);
+ // recode does not convert single quote, htmlspecialchars does.
+ $string = str_replace("'", ''', $string);
+ return $string;
+ }
+ }
+
+ // iconv functions does not have html target and can be used only with utf-8
+ if ( $use_php_iconv && $default_charset=='utf-8') {
+ $string = iconv($charset,$default_charset,$string);
+ return htmlspecialchars($string);
+ }
+
+ // If we don't use recode and iconv, we'll do it old way.
+
/* All HTML special characters are 7 bit and can be replaced first */
$string = htmlspecialchars ($string);
- $charset = strtolower($charset);
-
- set_my_charset() ;
-
/* controls cpu and memory intensive decoding cycles */
$agresive_decoding = false;
} else if ($charset == 'windows-1258') {
include_once(SM_PATH . 'functions/decode/cp1258.php');
$ret = charset_decode_cp1258 ($string);
+ } else if ($charset == 'x-mac-roman') {
+ include_once(SM_PATH . 'functions/decode/cp10000.php');
+ $ret = charset_decode_cp10000 ($string);
+ } else if ($charset == 'x-mac-greek') {
+ include_once(SM_PATH . 'functions/decode/cp10006.php');
+ $ret = charset_decode_cp10006 ($string);
+ } else if ($charset == 'x-mac-cyrillic') {
+ include_once(SM_PATH . 'functions/decode/cp10007.php');
+ $ret = charset_decode_cp10007 ($string);
+ } else if ($charset == 'x-mac-ukrainian') {
+ include_once(SM_PATH . 'functions/decode/cp10017.php');
+ $ret = charset_decode_cp10017 ($string);
+ } else if ($charset == 'x-mac-centraleurroman') {
+ include_once(SM_PATH . 'functions/decode/cp10029.php');
+ $ret = charset_decode_cp10029 ($string);
+ } else if ($charset == 'x-mac-icelandic') {
+ include_once(SM_PATH . 'functions/decode/cp10079.php');
+ $ret = charset_decode_cp10079 ($string);
+ } else if ($charset == 'x-mac-turkish') {
+ include_once(SM_PATH . 'functions/decode/cp10081.php');
+ $ret = charset_decode_cp10081 ($string);
+ } else if ($charset == 'ibm855') {
+ include_once(SM_PATH . 'functions/decode/cp855.php');
+ $ret = charset_decode_cp855 ($string);
+ } else if ($charset == 'ibm866') {
+ include_once(SM_PATH . 'functions/decode/cp866.php');
+ $ret = charset_decode_cp866 ($string);
+ } else if ($charset == 'tis-620') {
+ include_once(SM_PATH . 'functions/decode/tis620.php');
+ $ret = charset_decode_tis620 ($string);
} else if ($charset == 'big5' and $agresive_decoding ) {
include_once(SM_PATH . 'functions/decode/big5.php');
$ret = charset_decode_big5 ($string);
$sm_language = $squirrelmail_default_language;
}
$sm_notAlias = $sm_language;
+
+ // Catching removed translation
+ // System reverts to English translation if user prefs contain translation
+ // that is not available in $languages array (admin removed directory
+ // with that translation)
+ if (!isset($languages[$sm_notAlias])) {
+ $sm_notAlias="en_US";
+ }
+
while (isset($languages[$sm_notAlias]['ALIAS'])) {
$sm_notAlias = $languages[$sm_notAlias]['ALIAS'];
}
if (!$my_language) {
$my_language = $squirrelmail_default_language ;
}
+ // Catch removed translation
+ if (!isset($languages[$my_language])) {
+ $my_language="en_US";
+ }
while (isset($languages[$my_language]['ALIAS'])) {
$my_language = $languages[$my_language]['ALIAS'];
}
/* This array specifies the available languages. */
-// The glibc locale is ca_ES.
-
-$languages['ca_ES']['NAME'] = 'Catalan';
-$languages['ca_ES']['CHARSET'] = 'iso-8859-1';
-$languages['ca']['ALIAS'] = 'ca_ES';
-
-$languages['cs_CZ']['NAME'] = 'Czech';
-$languages['cs_CZ']['CHARSET'] = 'iso-8859-2';
-$languages['cs']['ALIAS'] = 'cs_CZ';
+if ( file_exists( SM_PATH . 'locale/ca_ES') ) {
+ // The glibc locale is ca_ES.
+ $languages['ca_ES']['NAME'] = 'Catalan';
+ $languages['ca_ES']['CHARSET'] = 'iso-8859-1';
+ $languages['ca']['ALIAS'] = 'ca_ES';
+}
-// Danish locale is da_DK.
+if ( file_exists( SM_PATH . 'locale/cs_CZ') ) {
+ $languages['cs_CZ']['NAME'] = 'Czech';
+ $languages['cs_CZ']['CHARSET'] = 'iso-8859-2';
+ $languages['cs']['ALIAS'] = 'cs_CZ';
+}
-$languages['da_DK']['NAME'] = 'Danish';
-$languages['da_DK']['CHARSET'] = 'iso-8859-1';
-$languages['da']['ALIAS'] = 'da_DK';
+if ( file_exists( SM_PATH . 'locale/da_DK') ) {
+ // Danish locale is da_DK.
+ $languages['da_DK']['NAME'] = 'Danish';
+ $languages['da_DK']['CHARSET'] = 'iso-8859-1';
+ $languages['da']['ALIAS'] = 'da_DK';
+}
-$languages['de_DE']['NAME'] = 'Deutsch';
-$languages['de_DE']['CHARSET'] = 'iso-8859-1';
-$languages['de']['ALIAS'] = 'de_DE';
+if ( file_exists( SM_PATH . 'locale/de_DE') ) {
+ $languages['de_DE']['NAME'] = 'Deutsch';
+ $languages['de_DE']['CHARSET'] = 'iso-8859-1';
+ $languages['de']['ALIAS'] = 'de_DE';
+}
// There is no en_EN! There is en_US, en_BR, en_AU, and so forth,
// but who cares about !US, right? Right? :)
-$languages['el_GR']['NAME'] = 'Greek';
-$languages['el_GR']['CHARSET'] = 'iso-8859-7';
-$languages['el']['ALIAS'] = 'el_GR';
+if ( file_exists( SM_PATH . 'locale/el_GR') ) {
+ $languages['el_GR']['NAME'] = 'Greek';
+ $languages['el_GR']['CHARSET'] = 'iso-8859-7';
+ $languages['el']['ALIAS'] = 'el_GR';
+}
$languages['en_US']['NAME'] = 'English';
$languages['en_US']['CHARSET'] = 'iso-8859-1';
$languages['en']['ALIAS'] = 'en_US';
-$languages['es_ES']['NAME'] = 'Spanish';
-$languages['es_ES']['CHARSET'] = 'iso-8859-1';
-$languages['es']['ALIAS'] = 'es_ES';
-
-$languages['et_EE']['NAME'] = 'Estonian';
-$languages['et_EE']['CHARSET'] = 'iso-8859-15';
-$languages['et']['ALIAS'] = 'et_EE';
-
-$languages['fo_FO']['NAME'] = 'Faroese';
-$languages['fo_FO']['CHARSET'] = 'iso-8859-1';
-$languages['fo']['ALIAS'] = 'fo_FO';
-
-$languages['fi_FI']['NAME'] = 'Finnish';
-$languages['fi_FI']['CHARSET'] = 'iso-8859-1';
-$languages['fi']['ALIAS'] = 'fi_FI';
-
-$languages['fr_FR']['NAME'] = 'French';
-$languages['fr_FR']['CHARSET'] = 'iso-8859-1';
-$languages['fr']['ALIAS'] = 'fr_FR';
-
-$languages['hr_HR']['NAME'] = 'Croatian';
-$languages['hr_HR']['CHARSET'] = 'iso-8859-2';
-$languages['hr']['ALIAS'] = 'hr_HR';
-
-$languages['hu_HU']['NAME'] = 'Hungarian';
-$languages['hu_HU']['CHARSET'] = 'iso-8859-2';
-$languages['hu']['ALIAS'] = 'hu_HU';
-
-$languages['id_ID']['NAME'] = 'Bahasa Indonesia';
-$languages['id_ID']['CHARSET'] = 'iso-8859-1';
-$languages['id']['ALIAS'] = 'id_ID';
-
-$languages['is_IS']['NAME'] = 'Icelandic';
-$languages['is_IS']['CHARSET'] = 'iso-8859-1';
-$languages['is']['ALIAS'] = 'is_IS';
-
-$languages['it_IT']['NAME'] = 'Italian';
-$languages['it_IT']['CHARSET'] = 'iso-8859-1';
-$languages['it']['ALIAS'] = 'it_IT';
-
-$languages['ja_JP']['NAME'] = 'Japanese';
-$languages['ja_JP']['CHARSET'] = 'iso-2022-jp';
-$languages['ja_JP']['XTRA_CODE'] = 'japanese_charset_xtra';
-$languages['ja']['ALIAS'] = 'ja_JP';
-
-$languages['ko_KR']['NAME'] = 'Korean';
-$languages['ko_KR']['CHARSET'] = 'euc-KR';
-$languages['ko_KR']['XTRA_CODE'] = 'korean_charset_xtra';
-$languages['ko']['ALIAS'] = 'ko_KR';
-
-$languages['nl_NL']['NAME'] = 'Dutch';
-$languages['nl_NL']['CHARSET'] = 'iso-8859-1';
-$languages['nl']['ALIAS'] = 'nl_NL';
-
-$languages['no_NO']['NAME'] = 'Norwegian (Bokmål)';
-$languages['no_NO']['CHARSET'] = 'iso-8859-1';
-$languages['no']['ALIAS'] = 'no_NO';
-$languages['nn_NO']['NAME'] = 'Norwegian (Nynorsk)';
-$languages['nn_NO']['CHARSET'] = 'iso-8859-1';
-
-$languages['pl_PL']['NAME'] = 'Polish';
-$languages['pl_PL']['CHARSET'] = 'iso-8859-2';
-$languages['pl']['ALIAS'] = 'pl_PL';
-
-$languages['pt_PT']['NAME'] = 'Portuguese (Portugal)';
-$languages['pt_PT']['CHARSET'] = 'iso-8859-1';
-$languages['pt_BR']['NAME'] = 'Portuguese (Brazil)';
-$languages['pt_BR']['CHARSET'] = 'iso-8859-1';
-$languages['pt']['ALIAS'] = 'pt_PT';
-
-$languages['ru_RU']['NAME'] = 'Russian';
-$languages['ru_RU']['CHARSET'] = 'koi8-r';
-$languages['ru_RU']['LOCALE'] = 'ru_RU.KOI8-R';
-$languages['ru']['ALIAS'] = 'ru_RU';
-
-$languages['sr_YU']['NAME'] = 'Serbian';
-$languages['sr_YU']['CHARSET'] = 'iso-8859-2';
-$languages['sr']['ALIAS'] = 'sr_YU';
-
-$languages['sv_SE']['NAME'] = 'Swedish';
-$languages['sv_SE']['CHARSET'] = 'iso-8859-1';
-$languages['sv']['ALIAS'] = 'sv_SE';
-
-$languages['tr_TR']['NAME'] = 'Turkish';
-$languages['tr_TR']['CHARSET'] = 'iso-8859-9';
-$languages['tr']['ALIAS'] = 'tr_TR';
-
-$languages['zh_TW']['NAME'] = 'Chinese Trad';
-$languages['zh_TW']['CHARSET'] = 'big5';
-$languages['tw']['ALIAS'] = 'zh_TW';
-
-$languages['zh_CN']['NAME'] = 'Chinese Simp';
-$languages['zh_CN']['CHARSET'] = 'gb2312';
-$languages['cn']['ALIAS'] = 'zh_CN';
-
-$languages['sk_SK']['NAME'] = 'Slovak';
-$languages['sk_SK']['CHARSET'] = 'iso-8859-2';
-$languages['sk']['ALIAS'] = 'sk_SK';
-
-$languages['ro_RO']['NAME'] = 'Romanian';
-$languages['ro_RO']['CHARSET'] = 'iso-8859-2';
-$languages['ro']['ALIAS'] = 'ro_RO';
-
-$languages['th_TH']['NAME'] = 'Thai';
-$languages['th_TH']['CHARSET'] = 'tis-620';
-$languages['th']['ALIAS'] = 'th_TH';
-
-$languages['lt_LT']['NAME'] = 'Lithuanian';
-$languages['lt_LT']['CHARSET'] = 'windows-1257';
-$languages['lt_LT']['LOCALE'] = 'lt_LT.CP1257';
-$languages['lt']['ALIAS'] = 'lt_LT';
-
-$languages['sl_SI']['NAME'] = 'Slovenian';
-$languages['sl_SI']['CHARSET'] = 'iso-8859-2';
-$languages['sl']['ALIAS'] = 'sl_SI';
-
-$languages['bg_BG']['NAME'] = 'Bulgarian';
-$languages['bg_BG']['CHARSET'] = 'windows-1251';
-$languages['bg']['ALIAS'] = 'bg_BG';
-
-$languages['uk_UA']['NAME'] = 'Ukrainian';
-$languages['uk_UA']['CHARSET'] = 'koi8-u';
-$languages['uk']['ALIAS'] = 'uk_UA';
-
-$languages['cy_GB']['NAME'] = 'Welsh';
-$languages['cy_GB']['CHARSET'] = 'iso-8859-1';
-$languages['cy']['ALIAS'] = 'cy_GB';
-
-$languages['vi_VN']['NAME'] = 'Vietnamese';
-$languages['vi_VN']['CHARSET'] = 'utf-8';
-$languages['vi']['ALIAS'] = 'vi_VN';
+if ( file_exists( SM_PATH . 'locale/es_ES') ) {
+ $languages['es_ES']['NAME'] = 'Spanish';
+ $languages['es_ES']['CHARSET'] = 'iso-8859-1';
+ $languages['es']['ALIAS'] = 'es_ES';
+}
+if ( file_exists( SM_PATH . 'locale/et_EE') ) {
+ $languages['et_EE']['NAME'] = 'Estonian';
+ $languages['et_EE']['CHARSET'] = 'iso-8859-15';
+ $languages['et']['ALIAS'] = 'et_EE';
+}
+if ( file_exists( SM_PATH . 'locale/fo_FO') ) {
+ $languages['fo_FO']['NAME'] = 'Faroese';
+ $languages['fo_FO']['CHARSET'] = 'iso-8859-1';
+ $languages['fo']['ALIAS'] = 'fo_FO';
+}
+if ( file_exists( SM_PATH . 'locale/fi_FI') ) {
+ $languages['fi_FI']['NAME'] = 'Finnish';
+ $languages['fi_FI']['CHARSET'] = 'iso-8859-1';
+ $languages['fi']['ALIAS'] = 'fi_FI';
+}
+if ( file_exists( SM_PATH . 'locale/fr_FR') ) {
+ $languages['fr_FR']['NAME'] = 'French';
+ $languages['fr_FR']['CHARSET'] = 'iso-8859-1';
+ $languages['fr']['ALIAS'] = 'fr_FR';
+}
+if ( file_exists( SM_PATH . 'locale/hr_HR') ) {
+ $languages['hr_HR']['NAME'] = 'Croatian';
+ $languages['hr_HR']['CHARSET'] = 'iso-8859-2';
+ $languages['hr']['ALIAS'] = 'hr_HR';
+}
+if ( file_exists( SM_PATH . 'locale/hu_HU') ) {
+ $languages['hu_HU']['NAME'] = 'Hungarian';
+ $languages['hu_HU']['CHARSET'] = 'iso-8859-2';
+ $languages['hu']['ALIAS'] = 'hu_HU';
+}
+if ( file_exists( SM_PATH . 'locale/id_ID') ) {
+ $languages['id_ID']['NAME'] = 'Bahasa Indonesia';
+ $languages['id_ID']['CHARSET'] = 'iso-8859-1';
+ $languages['id']['ALIAS'] = 'id_ID';
+}
+if ( file_exists( SM_PATH . 'locale/is_IS') ) {
+ $languages['is_IS']['NAME'] = 'Icelandic';
+ $languages['is_IS']['CHARSET'] = 'iso-8859-1';
+ $languages['is']['ALIAS'] = 'is_IS';
+}
+if ( file_exists( SM_PATH . 'locale/it_IT') ) {
+ $languages['it_IT']['NAME'] = 'Italian';
+ $languages['it_IT']['CHARSET'] = 'iso-8859-1';
+ $languages['it']['ALIAS'] = 'it_IT';
+}
+if ( file_exists( SM_PATH . 'locale/ja_JP') ) {
+ $languages['ja_JP']['NAME'] = 'Japanese';
+ $languages['ja_JP']['CHARSET'] = 'iso-2022-jp';
+ $languages['ja_JP']['XTRA_CODE'] = 'japanese_charset_xtra';
+ $languages['ja']['ALIAS'] = 'ja_JP';
+}
+if ( file_exists( SM_PATH . 'locale/ko_KR') ) {
+ $languages['ko_KR']['NAME'] = 'Korean';
+ $languages['ko_KR']['CHARSET'] = 'euc-KR';
+ $languages['ko_KR']['XTRA_CODE'] = 'korean_charset_xtra';
+ $languages['ko']['ALIAS'] = 'ko_KR';
+}
+if ( file_exists( SM_PATH . 'locale/nl_NL') ) {
+ $languages['nl_NL']['NAME'] = 'Dutch';
+ $languages['nl_NL']['CHARSET'] = 'iso-8859-1';
+ $languages['nl']['ALIAS'] = 'nl_NL';
+}
+if ( file_exists( SM_PATH . 'locale/ms_MY') ) {
+ $languages['ms_MY']['NAME'] = 'Bahasa Melayu';
+ $languages['ms_MY']['CHARSET'] = 'iso-8859-1';
+ $languages['my']['ALIAS'] = 'ms_MY';
+}
+if ( file_exists( SM_PATH . 'locale/no_NO') ) {
+ $languages['no_NO']['NAME'] = 'Norwegian (Bokmål)';
+ $languages['no_NO']['CHARSET'] = 'iso-8859-1';
+ $languages['no']['ALIAS'] = 'no_NO';
+}
+if ( file_exists( SM_PATH . 'locale/nn_NO') ) {
+ $languages['nn_NO']['NAME'] = 'Norwegian (Nynorsk)';
+ $languages['nn_NO']['CHARSET'] = 'iso-8859-1';
+}
+if ( file_exists( SM_PATH . 'locale/pl_PL') ) {
+ $languages['pl_PL']['NAME'] = 'Polish';
+ $languages['pl_PL']['CHARSET'] = 'iso-8859-2';
+ $languages['pl']['ALIAS'] = 'pl_PL';
+}
+if ( file_exists( SM_PATH . 'locale/pt_PT') ) {
+ $languages['pt_PT']['NAME'] = 'Portuguese (Portugal)';
+ $languages['pt_PT']['CHARSET'] = 'iso-8859-1';
+ $languages['pt']['ALIAS'] = 'pt_PT';
+}
+if ( file_exists( SM_PATH . 'locale/pt_BR') ) {
+ $languages['pt_BR']['NAME'] = 'Portuguese (Brazil)';
+ $languages['pt_BR']['CHARSET'] = 'iso-8859-1';
+}
+if ( file_exists( SM_PATH . 'locale/ru_RU') ) {
+ $languages['ru_RU']['NAME'] = 'Russian';
+ $languages['ru_RU']['CHARSET'] = 'utf-8';
+ $languages['ru_RU']['LOCALE'] = 'ru_RU.UTF-8';
+ $languages['ru']['ALIAS'] = 'ru_RU';
+}
+if ( file_exists( SM_PATH . 'locale/sr_YU') ) {
+ $languages['sr_YU']['NAME'] = 'Serbian';
+ $languages['sr_YU']['CHARSET'] = 'iso-8859-2';
+ $languages['sr']['ALIAS'] = 'sr_YU';
+}
+if ( file_exists( SM_PATH . 'locale/sv_SE') ) {
+ $languages['sv_SE']['NAME'] = 'Swedish';
+ $languages['sv_SE']['CHARSET'] = 'iso-8859-1';
+ $languages['sv']['ALIAS'] = 'sv_SE';
+}
+if ( file_exists( SM_PATH . 'locale/tr_TR') ) {
+ $languages['tr_TR']['NAME'] = 'Turkish';
+ $languages['tr_TR']['CHARSET'] = 'iso-8859-9';
+ $languages['tr']['ALIAS'] = 'tr_TR';
+}
+if ( file_exists( SM_PATH . 'locale/zh_TW') ) {
+ $languages['zh_TW']['NAME'] = 'Chinese Trad';
+ $languages['zh_TW']['CHARSET'] = 'big5';
+ $languages['tw']['ALIAS'] = 'zh_TW';
+}
+if ( file_exists( SM_PATH . 'locale/zh_CN') ) {
+ $languages['zh_CN']['NAME'] = 'Chinese Simp';
+ $languages['zh_CN']['CHARSET'] = 'gb2312';
+ $languages['cn']['ALIAS'] = 'zh_CN';
+}
+if ( file_exists( SM_PATH . 'locale/sk_SK') ) {
+ $languages['sk_SK']['NAME'] = 'Slovak';
+ $languages['sk_SK']['CHARSET'] = 'iso-8859-2';
+ $languages['sk']['ALIAS'] = 'sk_SK';
+}
+if ( file_exists( SM_PATH . 'locale/ro_RO') ) {
+ $languages['ro_RO']['NAME'] = 'Romanian';
+ $languages['ro_RO']['CHARSET'] = 'iso-8859-2';
+ $languages['ro']['ALIAS'] = 'ro_RO';
+}
+if ( file_exists( SM_PATH . 'locale/th_TH') ) {
+ $languages['th_TH']['NAME'] = 'Thai';
+ $languages['th_TH']['CHARSET'] = 'tis-620';
+ $languages['th']['ALIAS'] = 'th_TH';
+}
+if ( file_exists( SM_PATH . 'locale/lt_LT') ) {
+ $languages['lt_LT']['NAME'] = 'Lithuanian';
+ $languages['lt_LT']['CHARSET'] = 'utf-8';
+ $languages['lt_LT']['LOCALE'] = 'lt_LT.UTF-8';
+ $languages['lt']['ALIAS'] = 'lt_LT';
+}
+if ( file_exists( SM_PATH . 'locale/sl_SI') ) {
+ $languages['sl_SI']['NAME'] = 'Slovenian';
+ $languages['sl_SI']['CHARSET'] = 'iso-8859-2';
+ $languages['sl']['ALIAS'] = 'sl_SI';
+}
+if ( file_exists( SM_PATH . 'locale/bg_BG') ) {
+ $languages['bg_BG']['NAME'] = 'Bulgarian';
+ $languages['bg_BG']['CHARSET'] = 'windows-1251';
+ $languages['bg']['ALIAS'] = 'bg_BG';
+}
+if ( file_exists( SM_PATH . 'locale/uk_UA') ) {
+ $languages['uk_UA']['NAME'] = 'Ukrainian';
+ $languages['uk_UA']['CHARSET'] = 'koi8-u';
+ $languages['uk']['ALIAS'] = 'uk_UA';
+}
+if ( file_exists( SM_PATH . 'locale/cy_GB') ) {
+ $languages['cy_GB']['NAME'] = 'Welsh';
+ $languages['cy_GB']['CHARSET'] = 'iso-8859-1';
+ $languages['cy']['ALIAS'] = 'cy_GB';
+}
+if ( file_exists( SM_PATH . 'locale/vi_VN') ) {
+ $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';
-
-$languages['he_IL']['NAME'] = 'Hebrew';
-$languages['he_IL']['CHARSET'] = 'windows-1255';
-$languages['he_IL']['DIR'] = 'rtl';
-$languages['he']['ALIAS'] = 'he_IL';
+if ( file_exists( SM_PATH . 'locale/ar') ) {
+ $languages['ar']['NAME'] = 'Arabic';
+ $languages['ar']['CHARSET'] = 'windows-1256';
+ $languages['ar']['DIR'] = 'rtl';
+}
+if ( file_exists( SM_PATH . 'locale/he_IL') ) {
+ $languages['he_IL']['NAME'] = 'Hebrew';
+ $languages['he_IL']['CHARSET'] = 'windows-1255';
+ $languages['he_IL']['DIR'] = 'rtl';
+ $languages['he']['ALIAS'] = 'he_IL';
+}
/* Detect whether gettext is installed. */
$gettext_flags = 0;
return $ret;
}
-?>
\ No newline at end of file
+/*
+ * This function can be used to replace non-braking space symbols
+ * that are inserted in forms by some browsers instead of normal
+ * space symbol.
+ */
+function cleanup_nbsp($string,$charset) {
+
+ // reduce number of case statements
+ if (stristr('iso-8859-',substr($charset,0,9))){
+ $output_charset="iso-8859-x";
+ }
+ if (stristr('windows-125',substr($charset,0,11))){
+ $output_charset="cp125x";
+ }
+ if (stristr('koi8',substr($charset,0,4))){
+ $output_charset="koi8-x";
+ }
+ if (! isset($output_charset)){
+ $output_charset=strtolower($charset);
+ }
+
+// where is non-braking space symbol
+switch($output_charset):
+ case "iso-8859-x":
+ case "cp125x":
+ case "iso-2022-jp":
+ $nbsp="\xA0";
+ break;
+ case "koi8-x":
+ $nbsp="\x9A";
+ break;
+ case "utf-8":
+ $nbsp="\xC2\xA0";
+ break;
+ default:
+ // don't change string if charset is unmatched
+ return $string;
+endswitch;
+
+// return space instead of non-braking space.
+ return str_replace($nbsp,' ',$string);
+}
+?>
projects / squirrelmail.git / blobdiff