6 * Copyright (c) 1999-2001 The SquirrelMail Development Team
7 * Licensed under the GNU GPL. For full terms see the file COPYING.
9 * This file contains variuos functions that are needed to do
10 * internationalization of SquirrelMail.
12 * Internally the output character set is used. Other characters are
13 * encoded using Unicode entities according to HTML 4.0.
18 /*****************************************************************/
19 /*** THIS FILE NEEDS TO HAVE ITS FORMATTING FIXED!!! ***/
20 /*** PLEASE DO SO AND REMOVE THIS COMMENT SECTION. ***/
21 /*** + Base level indent should begin at left margin, as ***/
22 /*** the global definition below. ***/
23 /*** + All identation should consist of four space blocks ***/
24 /*** + Tab characters are evil. ***/
25 /*** + all comments should use "slash-star ... star-slash" ***/
26 /*** style -- no pound characters, no slash-slash style ***/
27 /*** + FLOW CONTROL STATEMENTS (if, while, etc) SHOULD ***/
28 /*** ALWAYS USE { AND } CHARACTERS!!! ***/
29 /*** + Please use ' instead of ", when possible. Note " ***/
30 /*** should always be used in _( ) function calls. ***/
31 /*** Thank you for your help making the SM code more readable. ***/
32 /*****************************************************************/
34 global $squirrelmail_language, $languages;
35 if (! isset($squirrelmail_language)) { $squirrelmail_language = ''; }
37 // This array specifies the available languages.
38 $languages['ca']['NAME'] = 'Catalan';
39 $languages['ca']['CHARSET'] = 'iso-8859-1';
40 $languages['ca_CA']['ALIAS'] = 'ca';
42 /* PLEASE DON'T TOUCH!!!
43 * Correct locale name, which should be set by setlocale and/or putenv('LC_ALL='...)
44 * is 'cs_CZ' and NOT 'cs', this applies to all locale names, look into docs, if you
45 * don't believe me. Ondrej Sury, czech and slovak translator.
47 $languages['cs_CZ']['NAME'] = 'Czech';
48 $languages['cs_CZ']['CHARSET'] = 'iso-8859-2';
49 $languages['cs']['ALIAS'] = 'cs_CZ';
50 $languages['cz']['ALIAS'] = 'cs_CZ'; // set up by some ancient versions of IE
52 $languages['da']['NAME'] = 'Danish';
53 $languages['da']['CHARSET'] = 'iso-8859-1';
54 $languages['da_DA']['ALIAS'] = 'da';
56 $languages['de']['NAME'] = 'Deutsch';
57 $languages['de']['CHARSET'] = 'iso-8859-1';
58 $languages['de_DE']['ALIAS'] = 'de';
60 $languages['en']['NAME'] = 'English';
61 $languages['en']['CHARSET'] = 'iso-8859-1';
62 $languages['en_EN']['ALIAS'] = 'en';
64 $languages['es']['NAME'] = 'Spanish';
65 $languages['es']['CHARSET'] = 'iso-8859-1';
66 $languages['es_ES']['ALIAS'] = 'es';
68 $languages['et']['NAME'] = 'Estonian';
69 $languages['et']['CHARSET'] = 'iso-8859-15';
70 $languages['et_EE']['ALIAS'] = 'et';
72 $languages['fi']['NAME'] = 'Finnish';
73 $languages['fi']['CHARSET'] = 'iso-8859-1';
74 $languages['fi_FI']['ALIAS'] = 'fi';
76 $languages['fr']['NAME'] = 'French';
77 $languages['fr']['CHARSET'] = 'iso-8859-1';
78 $languages['fr_FR']['ALIAS'] = 'fr';
80 $languages['hr']['NAME'] = 'Croatian';
81 $languages['hr']['CHARSET'] = 'iso-8859-2';
82 $languages['hr_HR']['ALIAS'] = 'hr';
84 $languages['hu']['NAME'] = 'Hungarian';
85 $languages['hu']['CHARSET'] = 'iso-8859-2';
86 $languages['hu_HU']['ALIAS'] = 'hu';
88 $languages['id']['NAME'] = 'Indonesian';
89 $languages['id']['CHARSET'] = 'iso-8859-1';
90 $languages['id_ID']['ALIAS'] = 'id';
92 $languages['is']['NAME'] = 'Icelandic';
93 $languages['is']['CHARSET'] = 'iso-8859-1';
94 $languages['is_IS']['ALIAS'] = 'is';
96 $languages['it']['NAME'] = 'Italian';
97 $languages['it']['CHARSET'] = 'iso-8859-1';
98 $languages['it_IT']['ALIAS'] = 'it';
100 $languages['ko']['NAME'] = 'Korean';
101 $languages['ko']['CHARSET'] = 'euc-KR';
102 $languages['ko_KO']['ALIAS'] = 'ko';
104 $languages['nl']['NAME'] = 'Dutch';
105 $languages['nl']['CHARSET'] = 'iso-8859-1';
106 $languages['nl_NL']['ALIAS'] = 'nl';
108 $languages['no']['NAME'] = 'Norwegian (Bokmål)';
109 $languages['no']['CHARSET'] = 'iso-8859-1';
110 $languages['no_NO']['ALIAS'] = 'no';
111 $languages['no_NO_ny']['NAME'] = 'Norwegian (Nynorsk)';
112 $languages['no_NO_ny']['CHARSET'] = 'iso-8859-1';
114 $languages['pl']['NAME'] = 'Polish';
115 $languages['pl']['CHARSET'] = 'iso-8859-2';
116 $languages['pl_PL']['ALIAS'] = 'pl';
118 $languages['pt']['NAME'] = 'Português (Portugal)';
119 $languages['pt']['CHARSET'] = 'iso-8859-1';
120 $languages['pt_BR']['NAME'] = 'Portuguese (Brazil)';
121 $languages['pt_BR']['CHARSET'] = 'iso-8859-1';
122 $languages['pt_PT']['ALIAS'] = 'pt';
124 $languages['ru']['NAME'] = 'Russian KOI8-R';
125 $languages['ru']['CHARSET'] = 'koi8-r';
126 $languages['ru_RU']['ALIAS'] = 'ru';
128 $languages['sr']['NAME'] = 'Serbian';
129 $languages['sr']['CHARSET'] = 'iso-8859-2';
130 $languages['sr_SR']['ALIAS'] = 'sr';
132 $languages['sv']['NAME'] = 'Swedish';
133 $languages['sv']['CHARSET'] = 'iso-8859-1';
134 $languages['sv_SV']['ALIAS'] = 'sv';
136 $languages['tr']['NAME'] = 'Turkish';
137 $languages['tr']['CHARSET'] = 'iso-8859-9';
138 $languages['tr_TR']['ALIAS'] = 'tr';
140 $languages['tw']['NAME'] = 'Taiwan';
141 $languages['tw']['CHARSET'] = 'big5';
142 $languages['tw_TW']['ALIAS'] = 'tw';
144 $languages['sk_SK']['NAME'] = 'Slovak';
145 $languages['sk_SK']['CHARSET'] = 'iso-8859-2';
146 $languages['sk']['ALIAS'] = 'sk_SK';
148 $languages['ro']['NAME'] = 'Romanian';
149 $languages['ro']['CHARSET'] = 'iso-8859-2';
150 $languages['ro_RO']['ALIAS'] = 'ro';
152 $languages['th']['NAME'] = 'Thai';
153 $languages['th']['CHARSET'] = 'tis-620';
155 $languages['lt']['NAME'] = 'Lithuanian';
156 $languages['lt']['CHARSET'] = 'iso-8859-13';
157 $languages['lt_LT']['ALIAS'] = 'lt';
159 $languages['sl']['NAME'] = 'Slovenian';
160 $languages['sl']['CHARSET'] = 'iso-8859-2';
162 /* Commented until submission
163 $languages['bg']['NAME'] = 'Bulgarian';
164 $languages['bg']['CHARSET'] = 'iso-8859-1';
166 // Decodes a string to the internal encoding from the given charset
167 function charset_decode ($charset, $string) {
170 // All HTML special characters are 7 bit and can be replaced first
171 $string = htmlspecialchars ($string);
173 $charset = strtolower($charset);
175 if ($debug_mime) $string = $charset . ':' . $string;
177 if (ereg('iso-8859-([[:digit:]]+)', $charset, $res)) {
179 return charset_decode_iso_8859_1 ($string);
180 else if ($res[1] == '2')
181 return charset_decode_iso_8859_2 ($string);
182 else if ($res[1] == '7')
183 return charset_decode_iso_8859_7 ($string);
184 else if ($res[1] == '15')
185 return charset_decode_iso_8859_15 ($string);
187 return charset_decode_iso_8859_default ($string);
188 } else if ($charset == 'ns_4551-1') {
189 return charset_decode_ns_4551_1 ($string);
190 } else if ($charset == 'koi8-r') {
191 return charset_decode_koi8r ($string);
192 } else if ($charset == 'windows-1251') {
193 return charset_decode_koi8r ($string);
198 // iso-8859-1 is the same as Latin 1 and is normally used
199 // in western europe.
200 function charset_decode_iso_8859_1 ($string) {
201 global $default_charset;
203 if (strtolower($default_charset) == 'iso-8859-1') {
206 // Only do the slow convert if there are 8-bit characters
207 if (ereg("[\200-\377]", $string)) {
208 $string = str_replace("\201", '', $string);
209 $string = str_replace("\202", '‚', $string);
210 $string = str_replace("\203", 'ƒ', $string);
211 $string = str_replace("\204", '„', $string);
212 $string = str_replace("\205", '…', $string);
213 $string = str_replace("\206", '†', $string);
214 $string = str_replace("\207", '‡', $string);
215 $string = str_replace("\210", 'ˆ', $string);
216 $string = str_replace("\211", '‰', $string);
217 $string = str_replace("\212", 'Š', $string);
218 $string = str_replace("\213", '‹', $string);
219 $string = str_replace("\214", 'Œ', $string);
220 $string = str_replace("\215", '', $string);
221 $string = str_replace("\216", 'Ž', $string);
222 $string = str_replace("\217", '', $string);
223 $string = str_replace("\220", '', $string);
224 $string = str_replace("\221", '‘', $string);
225 $string = str_replace("\222", '’', $string);
226 $string = str_replace("\223", '“', $string);
227 $string = str_replace("\224", '”', $string);
228 $string = str_replace("\225", '•', $string);
229 $string = str_replace("\226", '–', $string);
230 $string = str_replace("\227", '—', $string);
231 $string = str_replace("\230", '˜', $string);
232 $string = str_replace("\231", '™', $string);
233 $string = str_replace("\232", 'š', $string);
234 $string = str_replace("\233", '›', $string);
235 $string = str_replace("\234", 'œ', $string);
236 $string = str_replace("\235", '', $string);
237 $string = str_replace("\236", 'ž', $string);
238 $string = str_replace("\237", 'Ÿ', $string);
239 $string = str_replace("\240", ' ', $string);
240 $string = str_replace("\241", '¡', $string);
241 $string = str_replace("\242", '¢', $string);
242 $string = str_replace("\243", '£', $string);
243 $string = str_replace("\244", '¤', $string);
244 $string = str_replace("\245", '¥', $string);
245 $string = str_replace("\246", '¦', $string);
246 $string = str_replace("\247", '§', $string);
247 $string = str_replace("\250", '¨', $string);
248 $string = str_replace("\251", '©', $string);
249 $string = str_replace("\252", 'ª', $string);
250 $string = str_replace("\253", '«', $string);
251 $string = str_replace("\254", '¬', $string);
252 $string = str_replace("\255", '­', $string);
253 $string = str_replace("\256", '®', $string);
254 $string = str_replace("\257", '¯', $string);
255 $string = str_replace("\260", '°', $string);
256 $string = str_replace("\261", '±', $string);
257 $string = str_replace("\262", '²', $string);
258 $string = str_replace("\263", '³', $string);
259 $string = str_replace("\264", '´', $string);
260 $string = str_replace("\265", 'µ', $string);
261 $string = str_replace("\266", '¶', $string);
262 $string = str_replace("\267", '·', $string);
263 $string = str_replace("\270", '¸', $string);
264 $string = str_replace("\271", '¹', $string);
265 $string = str_replace("\272", 'º', $string);
266 $string = str_replace("\273", '»', $string);
267 $string = str_replace("\274", '¼', $string);
268 $string = str_replace("\275", '½', $string);
269 $string = str_replace("\276", '¾', $string);
270 $string = str_replace("\277", '¿', $string);
271 $string = str_replace("\300", 'À', $string);
272 $string = str_replace("\301", 'Á', $string);
273 $string = str_replace("\302", 'Â', $string);
274 $string = str_replace("\303", 'Ã', $string);
275 $string = str_replace("\304", 'Ä', $string);
276 $string = str_replace("\305", 'Å', $string);
277 $string = str_replace("\306", 'Æ', $string);
278 $string = str_replace("\307", 'Ç', $string);
279 $string = str_replace("\310", 'È', $string);
280 $string = str_replace("\311", 'É', $string);
281 $string = str_replace("\312", 'Ê', $string);
282 $string = str_replace("\313", 'Ë', $string);
283 $string = str_replace("\314", 'Ì', $string);
284 $string = str_replace("\315", 'Í', $string);
285 $string = str_replace("\316", 'Î', $string);
286 $string = str_replace("\317", 'Ï', $string);
287 $string = str_replace("\320", 'Ð', $string);
288 $string = str_replace("\321", 'Ñ', $string);
289 $string = str_replace("\322", 'Ò', $string);
290 $string = str_replace("\323", 'Ó', $string);
291 $string = str_replace("\324", 'Ô', $string);
292 $string = str_replace("\325", 'Õ', $string);
293 $string = str_replace("\326", 'Ö', $string);
294 $string = str_replace("\327", '×', $string);
295 $string = str_replace("\330", 'Ø', $string);
296 $string = str_replace("\331", 'Ù', $string);
297 $string = str_replace("\332", 'Ú', $string);
298 $string = str_replace("\333", 'Û', $string);
299 $string = str_replace("\334", 'Ü', $string);
300 $string = str_replace("\335", 'Ý', $string);
301 $string = str_replace("\336", 'Þ', $string);
302 $string = str_replace("\337", 'ß', $string);
303 $string = str_replace("\340", 'à', $string);
304 $string = str_replace("\341", 'á', $string);
305 $string = str_replace("\342", 'â', $string);
306 $string = str_replace("\343", 'ã', $string);
307 $string = str_replace("\344", 'ä', $string);
308 $string = str_replace("\345", 'å', $string);
309 $string = str_replace("\346", 'æ', $string);
310 $string = str_replace("\347", 'ç', $string);
311 $string = str_replace("\350", 'è', $string);
312 $string = str_replace("\351", 'é', $string);
313 $string = str_replace("\352", 'ê', $string);
314 $string = str_replace("\353", 'ë', $string);
315 $string = str_replace("\354", 'ì', $string);
316 $string = str_replace("\355", 'í', $string);
317 $string = str_replace("\356", 'î', $string);
318 $string = str_replace("\357", 'ï', $string);
319 $string = str_replace("\360", 'ð', $string);
320 $string = str_replace("\361", 'ñ', $string);
321 $string = str_replace("\362", 'ò', $string);
322 $string = str_replace("\363", 'ó', $string);
323 $string = str_replace("\364", 'ô', $string);
324 $string = str_replace("\365", 'õ', $string);
325 $string = str_replace("\366", 'ö', $string);
326 $string = str_replace("\367", '÷', $string);
327 $string = str_replace("\370", 'ø', $string);
328 $string = str_replace("\371", 'ù', $string);
329 $string = str_replace("\372", 'ú', $string);
330 $string = str_replace("\373", 'û', $string);
331 $string = str_replace("\374", 'ü', $string);
332 $string = str_replace("\375", 'ý', $string);
333 $string = str_replace("\376", 'þ', $string);
334 $string = str_replace("\377", 'ÿ', $string);
341 // iso-8859-2 is used for some eastern European languages
342 function charset_decode_iso_8859_2 ($string) {
343 global $default_charset;
345 if (strtolower($default_charset) == 'iso-8859-2')
348 // Only do the slow convert if there are 8-bit characters
349 if (! ereg("[\200-\377]", $string))
353 $string = str_replace("\240", ' ', $string);
354 // LATIN CAPITAL LETTER A WITH OGONEK
355 $string = str_replace("\241", 'Ą', $string);
357 $string = str_replace("\242", '˘', $string);
358 // LATIN CAPITAL LETTER L WITH STROKE
359 $string = str_replace("\243", 'Ł', $string);
361 $string = str_replace("\244", '¤', $string);
362 // LATIN CAPITAL LETTER L WITH CARON
363 $string = str_replace("\245", 'Ľ', $string);
364 // LATIN CAPITAL LETTER S WITH ACUTE
365 $string = str_replace("\246", 'Ś', $string);
367 $string = str_replace("\247", '§', $string);
369 $string = str_replace("\250", '¨', $string);
370 // LATIN CAPITAL LETTER S WITH CARON
371 $string = str_replace("\251", 'Š', $string);
372 // LATIN CAPITAL LETTER S WITH CEDILLA
373 $string = str_replace("\252", 'Ş', $string);
374 // LATIN CAPITAL LETTER T WITH CARON
375 $string = str_replace("\253", 'Ť', $string);
376 // LATIN CAPITAL LETTER Z WITH ACUTE
377 $string = str_replace("\254", 'Ź', $string);
379 $string = str_replace("\255", '­', $string);
380 // LATIN CAPITAL LETTER Z WITH CARON
381 $string = str_replace("\256", 'Ž', $string);
382 // LATIN CAPITAL LETTER Z WITH DOT ABOVE
383 $string = str_replace("\257", 'Ż', $string);
385 $string = str_replace("\260", '°', $string);
386 // LATIN SMALL LETTER A WITH OGONEK
387 $string = str_replace("\261", 'ą', $string);
389 $string = str_replace("\262", '˛', $string);
390 // LATIN SMALL LETTER L WITH STROKE
391 $string = str_replace("\263", 'ł', $string);
393 $string = str_replace("\264", '´', $string);
394 // LATIN SMALL LETTER L WITH CARON
395 $string = str_replace("\265", 'ľ', $string);
396 // LATIN SMALL LETTER S WITH ACUTE
397 $string = str_replace("\266", 'ś', $string);
399 $string = str_replace("\267", 'ˇ', $string);
401 $string = str_replace("\270", '¸', $string);
402 // LATIN SMALL LETTER S WITH CARON
403 $string = str_replace("\271", 'š', $string);
404 // LATIN SMALL LETTER S WITH CEDILLA
405 $string = str_replace("\272", 'ş', $string);
406 // LATIN SMALL LETTER T WITH CARON
407 $string = str_replace("\273", 'ť', $string);
408 // LATIN SMALL LETTER Z WITH ACUTE
409 $string = str_replace("\274", 'ź', $string);
410 // DOUBLE ACUTE ACCENT
411 $string = str_replace("\275", '˝', $string);
412 // LATIN SMALL LETTER Z WITH CARON
413 $string = str_replace("\276", 'ž', $string);
414 // LATIN SMALL LETTER Z WITH DOT ABOVE
415 $string = str_replace("\277", 'ż', $string);
416 // LATIN CAPITAL LETTER R WITH ACUTE
417 $string = str_replace("\300", 'Ŕ', $string);
418 // LATIN CAPITAL LETTER A WITH ACUTE
419 $string = str_replace("\301", 'Á', $string);
420 // LATIN CAPITAL LETTER A WITH CIRCUMFLEX
421 $string = str_replace("\302", 'Â', $string);
422 // LATIN CAPITAL LETTER A WITH BREVE
423 $string = str_replace("\303", 'Ă', $string);
424 // LATIN CAPITAL LETTER A WITH DIAERESIS
425 $string = str_replace("\304", 'Ä', $string);
426 // LATIN CAPITAL LETTER L WITH ACUTE
427 $string = str_replace("\305", 'Ĺ', $string);
428 // LATIN CAPITAL LETTER C WITH ACUTE
429 $string = str_replace("\306", 'Ć', $string);
430 // LATIN CAPITAL LETTER C WITH CEDILLA
431 $string = str_replace("\307", 'Ç', $string);
432 // LATIN CAPITAL LETTER C WITH CARON
433 $string = str_replace("\310", 'Č', $string);
434 // LATIN CAPITAL LETTER E WITH ACUTE
435 $string = str_replace("\311", 'É', $string);
436 // LATIN CAPITAL LETTER E WITH OGONEK
437 $string = str_replace("\312", 'Ę', $string);
438 // LATIN CAPITAL LETTER E WITH DIAERESIS
439 $string = str_replace("\313", 'Ë', $string);
440 // LATIN CAPITAL LETTER E WITH CARON
441 $string = str_replace("\314", 'Ě', $string);
442 // LATIN CAPITAL LETTER I WITH ACUTE
443 $string = str_replace("\315", 'Í', $string);
444 // LATIN CAPITAL LETTER I WITH CIRCUMFLEX
445 $string = str_replace("\316", 'Î', $string);
446 // LATIN CAPITAL LETTER D WITH CARON
447 $string = str_replace("\317", 'Ď', $string);
448 // LATIN CAPITAL LETTER D WITH STROKE
449 $string = str_replace("\320", 'Đ', $string);
450 // LATIN CAPITAL LETTER N WITH ACUTE
451 $string = str_replace("\321", 'Ń', $string);
452 // LATIN CAPITAL LETTER N WITH CARON
453 $string = str_replace("\322", 'Ň', $string);
454 // LATIN CAPITAL LETTER O WITH ACUTE
455 $string = str_replace("\323", 'Ó', $string);
456 // LATIN CAPITAL LETTER O WITH CIRCUMFLEX
457 $string = str_replace("\324", 'Ô', $string);
458 // LATIN CAPITAL LETTER O WITH DOUBLE ACUTE
459 $string = str_replace("\325", 'Ő', $string);
460 // LATIN CAPITAL LETTER O WITH DIAERESIS
461 $string = str_replace("\326", 'Ö', $string);
462 // MULTIPLICATION SIGN
463 $string = str_replace("\327", '×', $string);
464 // LATIN CAPITAL LETTER R WITH CARON
465 $string = str_replace("\330", 'Ř', $string);
466 // LATIN CAPITAL LETTER U WITH RING ABOVE
467 $string = str_replace("\331", 'Ů', $string);
468 // LATIN CAPITAL LETTER U WITH ACUTE
469 $string = str_replace("\332", 'Ú', $string);
470 // LATIN CAPITAL LETTER U WITH DOUBLE ACUTE
471 $string = str_replace("\333", 'Ű', $string);
472 // LATIN CAPITAL LETTER U WITH DIAERESIS
473 $string = str_replace("\334", 'Ü', $string);
474 // LATIN CAPITAL LETTER Y WITH ACUTE
475 $string = str_replace("\335", 'Ý', $string);
476 // LATIN CAPITAL LETTER T WITH CEDILLA
477 $string = str_replace("\336", 'Ţ', $string);
478 // LATIN SMALL LETTER SHARP S
479 $string = str_replace("\337", 'ß', $string);
480 // LATIN SMALL LETTER R WITH ACUTE
481 $string = str_replace("\340", 'ŕ', $string);
482 // LATIN SMALL LETTER A WITH ACUTE
483 $string = str_replace("\341", 'á', $string);
484 // LATIN SMALL LETTER A WITH CIRCUMFLEX
485 $string = str_replace("\342", 'â', $string);
486 // LATIN SMALL LETTER A WITH BREVE
487 $string = str_replace("\343", 'ă', $string);
488 // LATIN SMALL LETTER A WITH DIAERESIS
489 $string = str_replace("\344", 'ä', $string);
490 // LATIN SMALL LETTER L WITH ACUTE
491 $string = str_replace("\345", 'ĺ', $string);
492 // LATIN SMALL LETTER C WITH ACUTE
493 $string = str_replace("\346", 'ć', $string);
494 // LATIN SMALL LETTER C WITH CEDILLA
495 $string = str_replace("\347", 'ç', $string);
496 // LATIN SMALL LETTER C WITH CARON
497 $string = str_replace("\350", 'č', $string);
498 // LATIN SMALL LETTER E WITH ACUTE
499 $string = str_replace("\351", 'é', $string);
500 // LATIN SMALL LETTER E WITH OGONEK
501 $string = str_replace("\352", 'ę', $string);
502 // LATIN SMALL LETTER E WITH DIAERESIS
503 $string = str_replace("\353", 'ë', $string);
504 // LATIN SMALL LETTER E WITH CARON
505 $string = str_replace("\354", 'ě', $string);
506 // LATIN SMALL LETTER I WITH ACUTE
507 $string = str_replace("\355", 'í', $string);
508 // LATIN SMALL LETTER I WITH CIRCUMFLEX
509 $string = str_replace("\356", 'î', $string);
510 // LATIN SMALL LETTER D WITH CARON
511 $string = str_replace("\357", 'ď', $string);
512 // LATIN SMALL LETTER D WITH STROKE
513 $string = str_replace("\360", 'đ', $string);
514 // LATIN SMALL LETTER N WITH ACUTE
515 $string = str_replace("\361", 'ń', $string);
516 // LATIN SMALL LETTER N WITH CARON
517 $string = str_replace("\362", 'ň', $string);
518 // LATIN SMALL LETTER O WITH ACUTE
519 $string = str_replace("\363", 'ó', $string);
520 // LATIN SMALL LETTER O WITH CIRCUMFLEX
521 $string = str_replace("\364", 'ô', $string);
522 // LATIN SMALL LETTER O WITH DOUBLE ACUTE
523 $string = str_replace("\365", 'ő', $string);
524 // LATIN SMALL LETTER O WITH DIAERESIS
525 $string = str_replace("\366", 'ö', $string);
527 $string = str_replace("\367", '÷', $string);
528 // LATIN SMALL LETTER R WITH CARON
529 $string = str_replace("\370", 'ř', $string);
530 // LATIN SMALL LETTER U WITH RING ABOVE
531 $string = str_replace("\371", 'ů', $string);
532 // LATIN SMALL LETTER U WITH ACUTE
533 $string = str_replace("\372", 'ú', $string);
534 // LATIN SMALL LETTER U WITH DOUBLE ACUTE
535 $string = str_replace("\373", 'ű', $string);
536 // LATIN SMALL LETTER U WITH DIAERESIS
537 $string = str_replace("\374", 'ü', $string);
538 // LATIN SMALL LETTER Y WITH ACUTE
539 $string = str_replace("\375", 'ý', $string);
540 // LATIN SMALL LETTER T WITH CEDILLA
541 $string = str_replace("\376", 'ţ', $string);
543 $string = str_replace("\377", '˙', $string);
548 // iso-8859-7 is Greek.
549 function charset_decode_iso_8859_7 ($string) {
550 global $default_charset;
552 if (strtolower($default_charset) == 'iso-8859-7')
555 // Only do the slow convert if there are 8-bit characters
556 if (!ereg("[\200-\377]", $string))
559 // Some diverse characters in the beginning
560 $string = str_replace("\240", ' ', $string);
561 $string = str_replace("\241", '‘', $string);
562 $string = str_replace("\242", '’', $string);
563 $string = str_replace("\243", '£', $string);
564 $string = str_replace("\246", '¦', $string);
565 $string = str_replace("\247", '§', $string);
566 $string = str_replace("\250", '¨', $string);
567 $string = str_replace("\251", '©', $string);
568 $string = str_replace("\253", '«', $string);
569 $string = str_replace("\254", '¬', $string);
570 $string = str_replace("\255", '­', $string);
571 $string = str_replace("\257", '―', $string);
572 $string = str_replace("\260", '°', $string);
573 $string = str_replace("\261", '±', $string);
574 $string = str_replace("\262", '²', $string);
575 $string = str_replace("\263", '³', $string);
577 // Horizontal bar (parentheki pavla)
578 $string = str_replace ("\257", '―', $string);
580 // ISO-8859-7 characters from 11/04 (0xB4) to 11/06 (0xB6)
581 // These are Unicode 900-902
582 while (ereg("([\264-\266])", $string, $res)) {
583 $replace = '&#' . (ord($res[1])+
720) . ';';
584 $string = str_replace($res[1], $replace, $string);
587 // 11/07 (0xB7) Middle dot is the same in iso-8859-1
588 $string = str_replace("\267", '·', $string);
590 // ISO-8859-7 characters from 11/08 (0xB8) to 11/10 (0xBA)
591 // These are Unicode 900-902
592 while (ereg("([\270-\272])", $string, $res)) {
593 $replace = '&#' . (ord($res[1])+
720) . ";";
594 $string = str_replace($res[1], $replace, $string);
597 // 11/11 (0xBB) Right angle quotation mark is the same as in
599 $string = str_replace("\273", '»', $string);
601 // And now the rest of the charset
602 while (ereg("([\274-\376])", $string, $res)) {
603 $replace = '&#' . (ord($res[1])+
720) . ';';
604 $string = str_replace($res[1], $replace, $string);
610 // iso-8859-15 is Latin 9 and has very much the same use as Latin 1
611 // but has the Euro symbol and some characters needed for French.
612 function charset_decode_iso_8859_15 ($string) {
614 $string = str_replace ("\244", '€', $string);
615 // Latin capital letter S with caron
616 $string = str_replace ("\244", 'Š', $string);
617 // Latin small letter s with caron
618 $string = str_replace ("\250", 'š', $string);
619 // Latin capital letter Z with caron
620 $string = str_replace ("\264", 'Ž', $string);
621 // Latin small letter z with caron
622 $string = str_replace ("\270", 'ž', $string);
623 // Latin capital ligature OE
624 $string = str_replace ("\274", 'Œ', $string);
625 // Latin small ligature oe
626 $string = str_replace ("\275", 'œ', $string);
627 // Latin capital letter Y with diaeresis
628 $string = str_replace ("\276", 'Ÿ', $string);
630 return (charset_decode_iso_8859_1($string));
633 // ISO-8859-15 is Cyrillic
634 function charset_decode_iso_8859_5 ($string) {
635 // Convert to KOI8-R, then return this decoded.
636 $string = convert_cyr_string($string, 'i', 'k');
637 return charset_decode_koi8r($string);
640 // Remove all 8 bit characters from all other ISO-8859 character sets
641 function charset_decode_iso_8859_default ($string) {
642 return (strtr($string, "\240\241\242\243\244\245\246\247".
643 "\250\251\252\253\254\255\256\257".
644 "\260\261\262\263\264\265\266\267".
645 "\270\271\272\273\274\275\276\277".
646 "\300\301\302\303\304\305\306\307".
647 "\310\311\312\313\314\315\316\317".
648 "\320\321\322\323\324\325\326\327".
649 "\330\331\332\333\334\335\336\337".
650 "\340\341\342\343\344\345\346\347".
651 "\350\351\352\353\354\355\356\357".
652 "\360\361\362\363\364\365\366\367".
653 "\370\371\372\373\374\375\376\377",
654 "????????????????????????????????????????".
655 "????????????????????????????????????????".
656 "????????????????????????????????????????".
661 // This is the same as ISO-646-NO and is used by some
662 // Microsoft programs when sending Norwegian characters
663 function charset_decode_ns_4551_1 ($string) {
664 // These characters are:
665 // Latin capital letter AE
666 // Latin capital letter O with stroke
667 // Latin capital letter A with ring above
668 // and the same as small letters
669 return strtr ($string, "[\\]{|}", "ÆØÅæøå");
672 // KOI8-R is used to encode Russian mail (Cyrrilic). Defined in RFC
674 function charset_decode_koi8r ($string) {
675 global $default_charset;
677 if ($default_charset == 'koi8-r')
680 // Convert to Unicode HTML entities.
681 // This code is rather ineffective.
682 $string = str_replace("\200", '─', $string);
683 $string = str_replace("\201", '│', $string);
684 $string = str_replace("\202", '┌', $string);
685 $string = str_replace("\203", '┐', $string);
686 $string = str_replace("\204", '└', $string);
687 $string = str_replace("\205", '┘', $string);
688 $string = str_replace("\206", '├', $string);
689 $string = str_replace("\207", '┤', $string);
690 $string = str_replace("\210", '┬', $string);
691 $string = str_replace("\211", '┴', $string);
692 $string = str_replace("\212", '┼', $string);
693 $string = str_replace("\213", '▀', $string);
694 $string = str_replace("\214", '▄', $string);
695 $string = str_replace("\215", '█', $string);
696 $string = str_replace("\216", '▌', $string);
697 $string = str_replace("\217", '▐', $string);
698 $string = str_replace("\220", '░', $string);
699 $string = str_replace("\221", '▒', $string);
700 $string = str_replace("\222", '▓', $string);
701 $string = str_replace("\223", '⌠', $string);
702 $string = str_replace("\224", '■', $string);
703 $string = str_replace("\225", '∙', $string);
704 $string = str_replace("\226", '√', $string);
705 $string = str_replace("\227", '≈', $string);
706 $string = str_replace("\230", '≤', $string);
707 $string = str_replace("\231", '≥', $string);
708 $string = str_replace("\232", ' ', $string);
709 $string = str_replace("\233", '⌡', $string);
710 $string = str_replace("\234", '°', $string);
711 $string = str_replace("\235", '²', $string);
712 $string = str_replace("\236", '·', $string);
713 $string = str_replace("\237", '÷', $string);
714 $string = str_replace("\240", '═', $string);
715 $string = str_replace("\241", '║', $string);
716 $string = str_replace("\242", '╒', $string);
717 $string = str_replace("\243", 'ё', $string);
718 $string = str_replace("\244", '╓', $string);
719 $string = str_replace("\245", '╔', $string);
720 $string = str_replace("\246", '╕', $string);
721 $string = str_replace("\247", '╖', $string);
722 $string = str_replace("\250", '╗', $string);
723 $string = str_replace("\251", '╘', $string);
724 $string = str_replace("\252", '╙', $string);
725 $string = str_replace("\253", '╚', $string);
726 $string = str_replace("\254", '╛', $string);
727 $string = str_replace("\255", '╜', $string);
728 $string = str_replace("\256", '╝', $string);
729 $string = str_replace("\257", '╞', $string);
730 $string = str_replace("\260", '╟', $string);
731 $string = str_replace("\261", '╠', $string);
732 $string = str_replace("\262", '╡', $string);
733 $string = str_replace("\263", 'Ё', $string);
734 $string = str_replace("\264", '╢', $string);
735 $string = str_replace("\265", '╣', $string);
736 $string = str_replace("\266", '╤', $string);
737 $string = str_replace("\267", '╥', $string);
738 $string = str_replace("\270", '╦', $string);
739 $string = str_replace("\271", '╧', $string);
740 $string = str_replace("\272", '╨', $string);
741 $string = str_replace("\273", '╩', $string);
742 $string = str_replace("\274", '╪', $string);
743 $string = str_replace("\275", '╫', $string);
744 $string = str_replace("\276", '╬', $string);
745 $string = str_replace("\277", '©', $string);
746 $string = str_replace("\300", 'ю', $string);
747 $string = str_replace("\301", 'а', $string);
748 $string = str_replace("\302", 'б', $string);
749 $string = str_replace("\303", 'ц', $string);
750 $string = str_replace("\304", 'д', $string);
751 $string = str_replace("\305", 'е', $string);
752 $string = str_replace("\306", 'ф', $string);
753 $string = str_replace("\307", 'г', $string);
754 $string = str_replace("\310", 'х', $string);
755 $string = str_replace("\311", 'и', $string);
756 $string = str_replace("\312", 'й', $string);
757 $string = str_replace("\313", 'к', $string);
758 $string = str_replace("\314", 'л', $string);
759 $string = str_replace("\315", 'м', $string);
760 $string = str_replace("\316", 'н', $string);
761 $string = str_replace("\317", 'о', $string);
762 $string = str_replace("\320", 'п', $string);
763 $string = str_replace("\321", 'я', $string);
764 $string = str_replace("\322", 'р', $string);
765 $string = str_replace("\323", 'с', $string);
766 $string = str_replace("\324", 'т', $string);
767 $string = str_replace("\325", 'у', $string);
768 $string = str_replace("\326", 'ж', $string);
769 $string = str_replace("\327", 'в', $string);
770 $string = str_replace("\330", 'ь', $string);
771 $string = str_replace("\331", 'ы', $string);
772 $string = str_replace("\332", 'з', $string);
773 $string = str_replace("\333", 'ш', $string);
774 $string = str_replace("\334", 'э', $string);
775 $string = str_replace("\335", 'щ', $string);
776 $string = str_replace("\336", 'ч', $string);
777 $string = str_replace("\337", 'ъ', $string);
778 $string = str_replace("\340", 'Ю', $string);
779 $string = str_replace("\341", 'А', $string);
780 $string = str_replace("\342", 'Б', $string);
781 $string = str_replace("\343", 'Ц', $string);
782 $string = str_replace("\344", 'Д', $string);
783 $string = str_replace("\345", 'Е', $string);
784 $string = str_replace("\346", 'Ф', $string);
785 $string = str_replace("\347", 'Г', $string);
786 $string = str_replace("\350", 'Х', $string);
787 $string = str_replace("\351", 'И', $string);
788 $string = str_replace("\352", 'Й', $string);
789 $string = str_replace("\353", 'К', $string);
790 $string = str_replace("\354", 'Л', $string);
791 $string = str_replace("\355", 'М', $string);
792 $string = str_replace("\356", 'Н', $string);
793 $string = str_replace("\357", 'О', $string);
794 $string = str_replace("\360", 'П', $string);
795 $string = str_replace("\361", 'Я', $string);
796 $string = str_replace("\362", 'Р', $string);
797 $string = str_replace("\363", 'С', $string);
798 $string = str_replace("\364", 'Т', $string);
799 $string = str_replace("\365", 'У', $string);
800 $string = str_replace("\366", 'Ж', $string);
801 $string = str_replace("\367", 'В', $string);
802 $string = str_replace("\370", 'Ь', $string);
803 $string = str_replace("\371", 'Ы', $string);
804 $string = str_replace("\372", 'З', $string);
805 $string = str_replace("\373", 'Ш', $string);
806 $string = str_replace("\374", 'Э', $string);
807 $string = str_replace("\375", 'Щ', $string);
808 $string = str_replace("\376", 'Ч', $string);
809 $string = str_replace("\377", 'Ъ', $string);
817 // Detect whether gettext is installed.
819 if (function_exists('_')) $gettext_flags +
= 1;
820 if (function_exists('bindtextdomain')) $gettext_flags +
= 2;
821 if (function_exists('textdomain')) $gettext_flags +
= 4;
823 // If gettext is fully loaded, cool
824 if ($gettext_flags == 7)
826 // If we can fake gettext, try that
827 elseif ($gettext_flags == 0) {
829 include_once('../functions/gettext.php');
831 // Uh-ho. A weird install
832 if (! $gettext_flags & 1) {
833 function _($str) { return $str; };
835 if (! $gettext_flags & 2) {
836 function bindtextdomain() { return; }
838 if (! $gettext_flags & 4) {
839 function textdomain() { return; }
844 // Set up the language to be output
845 // if $do_search is true, then scan the browser information
846 // for a possible language that we know
847 function set_up_language($sm_language, $do_search = false) {
848 static $SetupAlready = 0;
849 global $HTTP_ACCEPT_LANGUAGE, $use_gettext, $languages,
850 $squirrelmail_language, $squirrelmail_default_language,
858 $charset_headers_sent=false;
860 if ($do_search && ! $sm_language && isset($HTTP_ACCEPT_LANGUAGE)) {
861 $sm_language = substr($HTTP_ACCEPT_LANGUAGE, 0, 2);
863 if (!$sm_language && isset($squirrelmail_default_language))
864 $squirrelmail_language = $squirrelmail_default_language;
865 $sm_notAlias = $sm_language;
866 while (isset($languages[$sm_notAlias]['ALIAS']))
867 $sm_notAlias = $languages[$sm_notAlias]['ALIAS'];
869 if (isset($sm_language) && $use_gettext &&
870 $sm_language != '' &&
871 isset($languages[$sm_notAlias]['CHARSET'])) {
872 if ((ini_get('safe_mode') == FALSE) && (getenv('LC_ALL') != $sm_language)) {
873 putenv('LC_ALL=' . $sm_notAlias);
875 setlocale('LC_ALL', $sm_notAlias);
876 bindtextdomain('squirrelmail', '../locale/');
877 textdomain('squirrelmail');
878 header ('Content-Type: text/html; charset=' . $languages[$sm_notAlias]['CHARSET']);
882 function set_my_charset(){
884 // There can be a $default_charset setting in the
885 // config.php file, but the user may have a different language
886 // selected for a user interface. This function checks the
887 // language selected by the user and tags the outgoing messages
888 // with the appropriate charset corresponding to the language
889 // selection. This is "more right" (tm), than just stamping the
890 // message blindly with the system-wide $default_charset.
892 global $data_dir, $username, $default_charset, $languages;
893 $my_language = getPref($data_dir, $username, "language");
894 if (!$my_language) return;
895 while (isset($languages[$my_language]['ALIAS']))
896 $my_language = $languages[$my_language]['ALIAS'];
897 $my_charset=$languages[$my_language]['CHARSET'];
898 if ($my_charset) $default_charset=$my_charset;