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[glibc.git] / iconvdata / iso646.c
blob8de263957462f2f91930059a20c1f2f6bd8e40a0
1 /* Conversion to and from the various ISO 646 CCS.
2 Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4 Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
5
6 The GNU C Library is free software; you can redistribute it and/or
7 modify it under the terms of the GNU Library General Public License as
8 published by the Free Software Foundation; either version 2 of the
9 License, or (at your option) any later version.
10
11 The GNU C Library is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 Library General Public License for more details.
15
16 You should have received a copy of the GNU Library General Public
17 License along with the GNU C Library; see the file COPYING.LIB. If not,
18 write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
19 Boston, MA 02111-1307, USA. */
20
21 /* The implementation of the conversion which can be performed by this
22 module are not very sophisticated and not tuned at all. There are
23 zillions of ISO 646 derivates and supporting them all in a separate
24 module is overkill since these coded character sets are hardly ever
25 used anymore (except ANSI_X3.4-1968 == ASCII, which is compatible
26 with ISO 8859-1). The European variants are superceded by the
27 various ISO 8859-? standards and the Asian variants are embedded in
28 larger character sets. Therefore this implementation is simply
29 here to make it possible to do the conversion if it is necessary.
30 The cost in the gconv-modules file is set to `2' and therefore
31 allows one to easily provide a tuned implementation in case this
32 proofs to be necessary. */
33
34 #include <dlfcn.h>
35 #include <gconv.h>
36 #include <stdint.h>
37 #include <stdlib.h>
38 #include <string.h>
39
40 /* Definitions used in the body of the `gconv' function. */
41 #define FROM_LOOP from_ascii
42 #define TO_LOOP to_ascii
43 #define DEFINE_INIT 0
44 #define DEFINE_FINI 0
45 #define MIN_NEEDED_FROM 1
46 #define MIN_NEEDED_TO 4
47 #define FROM_DIRECTION (dir == from_iso646)
48 #define PREPARE_LOOP \
49 enum direction dir = ((struct iso646_data *) step->__data)->dir; \
50 enum variant var = ((struct iso646_data *) step->__data)->var;
51 #define EXTRA_LOOP_ARGS , var
52
53
54 /* Direction of the transformation. */
55 enum direction
56 {
57 illegal_dir,
58 to_iso646,
59 from_iso646
60 };
61
62 enum variant
63 {
64 illegal_var,
65 GB, /* BS_4730 */
66 CA, /* CSA_Z243.4-1985-1 */
67 CA2, /* CSA_Z243.4-1985-2 */
68 DE, /* DIN_66003 */
69 DK, /* DS_2089 */
70 ES, /* ES */
71 ES2, /* ES2 */
72 CN, /* GB_1988-80 */
73 IT, /* IT */
74 JP, /* JIS_C6220-1969-RO */
75 JP_OCR_B, /* JIS_C6229-1984-B */
76 YU, /* JUS_I.B1.002 */
77 KR, /* KSC5636 */
78 HU, /* MSZ_7795.3 */
79 CU, /* NC_NC00-10 */
80 FR, /* NF_Z_62-010 */
81 FR1, /* NF_Z_62-010_(1973) */
82 NO, /* NS_4551-1 */
83 NO2, /* NS_4551-2 */
84 PT, /* PT */
85 PT2, /* PT2 */
86 SE, /* SEN_850200_B */
87 SE2 /* SEN_850200_C */
88 };
89
90 static const char *names[] =
91 {
92 [GB] = "BS_4730//",
93 [CA] = "CSA_Z243.4-1985-1//",
94 [CA2] = "CSA_Z243.4-1985-2//",
95 [DE] = "DIN_66003//",
96 [DK] = "DS_2089//",
97 [ES] = "ES//",
98 [ES2] = "ES2//",
99 [CN] = "GB_1988-80//",
100 [IT] = "IT//",
101 [JP] = "JIS_C6220-1969-RO//",
102 [JP_OCR_B] = "JIS_C6229-1984-B//",
103 [YU] = "JUS_I.B1.002//",
104 [KR] = "KSC5636//",
105 [HU] = "MSZ_7795.3//",
106 [CU] = "NC_NC00-10//",
107 [FR] = "NF_Z_62-010//",
108 [FR1] = "NF_Z_62-010_1973//", /* Note that we don't have the parenthesis
109 in the name. */
110 [NO] = "NS_4551-1//",
111 [NO2] = "NS_4551-2//",
112 [PT] = "PT//",
113 [PT2] = "PT2//",
114 [SE] = "SEN_850200_B//",
115 [SE2] = "SEN_850200_C//"
116 };
117
118 struct iso646_data
119 {
120 enum direction dir;
121 enum variant var;
122 };
123
124
125 extern int gconv_init (struct __gconv_step *step);
126 int
127 gconv_init (struct __gconv_step *step)
128 {
129 /* Determine which direction. */
130 struct iso646_data *new_data;
131 enum direction dir = illegal_dir;
132 enum variant var;
133 int result;
134
135 for (var = sizeof (names) / sizeof (names[0]) - 1; var > illegal_var; --var)
136 if (__strcasecmp (step->__from_name, names[var]) == 0)
137 {
138 dir = from_iso646;
139 break;
140 }
141 else if (__strcasecmp (step->__to_name, names[var]) == 0)
142 {
143 dir = to_iso646;
144 break;
145 }
146
147 result = __GCONV_NOCONV;
148 if (__builtin_expect (dir, from_iso646) != illegal_dir)
149 {
150 new_data = (struct iso646_data *) malloc (sizeof (struct iso646_data));
151
152 result = __GCONV_NOMEM;
153 if (new_data != NULL)
154 {
155 new_data->dir = dir;
156 new_data->var = var;
157 step->__data = new_data;
158
159 if (var == from_iso646)
160 {
161 step->__min_needed_from = MIN_NEEDED_FROM;
162 step->__max_needed_from = MIN_NEEDED_FROM;
163 step->__min_needed_to = MIN_NEEDED_TO;
164 step->__max_needed_to = MIN_NEEDED_TO;
165 }
166 else
167 {
168 step->__min_needed_from = MIN_NEEDED_TO;
169 step->__max_needed_from = MIN_NEEDED_TO;
170 step->__min_needed_to = MIN_NEEDED_FROM;
171 step->__max_needed_to = MIN_NEEDED_FROM;
172 }
173
174 step->__stateful = 0;
175
176 result = __GCONV_OK;
177 }
178 }
179
180 return result;
181 }
182
183
184 extern void gconv_end (struct __gconv_step *data);
185 void
186 gconv_end (struct __gconv_step *data)
187 {
188 free (data->__data);
189 }
190
191
192 /* First define the conversion function from ASCII to UCS4. */
193 #define MIN_NEEDED_INPUT MIN_NEEDED_FROM
194 #define MIN_NEEDED_OUTPUT MIN_NEEDED_TO
195 #define LOOPFCT FROM_LOOP
196 #define BODY \
197 { \
198 uint32_t ch; \
199 int failure = __GCONV_OK; \
200 \
201 ch = *inptr; \
202 switch (ch) \
203 { \
204 case 0x23: \
205 if (var == GB || var == ES || var == IT || var == FR || var == FR1) \
206 ch = 0xa3; \
207 else if (var == NO2) \
208 ch = 0xa7; \
209 break; \
210 case 0x24: \
211 if (var == CN) \
212 ch = 0xa5; \
213 else if (var == HU || var == CU || var == SE || var == SE2) \
214 ch = 0xa4; \
215 break; \
216 case 0x40: \
217 if (var == CA || var == CA2 || var == FR || var == FR1) \
218 ch = 0xe0; \
219 else if (var == DE || var == ES || var == IT || var == PT) \
220 ch = 0xa7; \
221 else if (var == ES2) \
222 ch = 0x2022; \
223 else if (var == YU) \
224 ch = 0x17d; \
225 else if (var == HU) \
226 ch = 0xc1; \
227 else if (var == PT2) \
228 ch = 0xb4; \
229 else if (var == SE2) \
230 ch = 0xc9; \
231 break; \
232 case 0x5b: \
233 if (var == CA || var == CA2) \
234 ch = 0xe2; \
235 else if (var == DE || var == SE || var == SE2) \
236 ch = 0xc4; \
237 else if (var == DK || var == NO || var == NO2) \
238 ch = 0xc6; \
239 else if (var == ES || var == ES2 || var == CU) \
240 ch = 0xa1; \
241 else if (var == IT || var == FR || var == FR1) \
242 ch = 0xb0; \
243 else if (var == JP_OCR_B) \
244 ch = 0x2329; \
245 else if (var == YU) \
246 ch = 0x160; \
247 else if (var == HU) \
248 ch = 0xc9; \
249 else if (var == PT || var == PT2) \
250 ch = 0xc3; \
251 break; \
252 case 0x5c: \
253 if (var == CA || var == CA2 || var == IT || var == FR || var == FR1) \
254 ch = 0xe7; \
255 else if (var == DE || var == HU || var == SE || var == SE2) \
256 ch = 0xd6; \
257 else if (var == DK || var == NO || var == NO2) \
258 ch = 0xd8; \
259 else if (var == ES || var == ES2 || var == CU) \
260 ch = 0xd1; \
261 else if (var == JP || var == JP_OCR_B) \
262 ch = 0xa5; \
263 else if (var == YU) \
264 ch = 0x110; \
265 else if (var == KR) \
266 ch = 0x20a9; \
267 else if (var == PT || var == PT2) \
268 ch = 0xc7; \
269 break; \
270 case 0x5d: \
271 if (var == CA || var == CA2) \
272 ch = 0xea; \
273 else if (var == DE || var == HU) \
274 ch = 0xdc; \
275 else if (var == DK || var == NO || var == NO2 || var == SE \
276 || var == SE2) \
277 ch = 0xc5; \
278 else if (var == ES) \
279 ch = 0xbf; \
280 else if (var == ES2) \
281 ch = 0xc7; \
282 else if (var == IT) \
283 ch = 0xe9; \
284 else if (var == JP_OCR_B) \
285 ch = 0x232a; \
286 else if (var == YU) \
287 ch = 0x106; \
288 else if (var == FR || var == FR1) \
289 ch = 0xa7; \
290 else if (var == PT || var == PT2) \
291 ch = 0xd5; \
292 break; \
293 case 0x5e: \
294 if (var == CA) \
295 ch = 0xee; \
296 else if (var == CA2) \
297 ch = 0xc9; \
298 else if (var == ES2 || var == CU) \
299 ch = 0xbf; \
300 else if (var == YU) \
301 ch = 0x10c; \
302 else if (var == SE2) \
303 ch = 0xdc; \
304 break; \
305 case 0x60: \
306 if (var == CA || var == CA2) \
307 ch = 0xf4; \
308 else if (var == IT) \
309 ch = 0xf9; \
310 else if (var == JP_OCR_B) \
311 /* Illegal character. */ \
312 failure = __GCONV_ILLEGAL_INPUT; \
313 else if (var == YU) \
314 ch = 0x17e; \
315 else if (var == HU) \
316 ch = 0xe1; \
317 else if (var == FR) \
318 ch = 0xb5; \
319 else if (var == SE2) \
320 ch = 0xe9; \
321 break; \
322 case 0x7b: \
323 if (var == CA || var == CA2 || var == HU || var == FR || var == FR1) \
324 ch = 0xe9; \
325 else if (var == DE || var == SE || var == SE2) \
326 ch = 0xe4; \
327 else if (var == DK || var == NO || var == NO2) \
328 ch = 0xe6; \
329 else if (var == ES) \
330 ch = 0xb0; \
331 else if (var == ES2 || var == CU) \
332 ch = 0xb4; \
333 else if (var == IT) \
334 ch = 0xe0; \
335 else if (var == YU) \
336 ch = 0x161; \
337 else if (var == PT || var == PT2) \
338 ch = 0xe3; \
339 break; \
340 case 0x7c: \
341 if (var == CA || var == CA2 || var == FR || var == FR1) \
342 ch = 0xf9; \
343 else if (var == DE || var == HU || var == SE || var == SE2) \
344 ch = 0xf6; \
345 else if (var == DK || var == NO || var == NO2) \
346 ch = 0xf8; \
347 else if (var == ES || var == ES2 || var == CU) \
348 ch = 0xf1; \
349 else if (var == IT) \
350 ch = 0xf2; \
351 else if (var == YU) \
352 ch = 0x111; \
353 else if (var == PT || var == PT2) \
354 ch = 0xe7; \
355 break; \
356 case 0x7d: \
357 if (var == CA || var == CA2 || var == IT || var == FR || var == FR1) \
358 ch = 0xe8; \
359 else if (var == DE || var == HU) \
360 ch = 0xfc; \
361 else if (var == DK || var == NO || var == NO2 || var == SE \
362 || var == SE2) \
363 ch = 0xe5; \
364 else if (var == ES || var == ES2) \
365 ch = 0xe7; \
366 else if (var == YU) \
367 ch = 0x107; \
368 else if (var == CU) \
369 ch = 0x5b; \
370 else if (var == PT || var == PT2) \
371 ch = 0xf5; \
372 break; \
373 case 0x7e: \
374 if (var == GB || var == CN || var == JP || var == NO || var == SE) \
375 ch = 0x203e; \
376 else if (var == CA || var == CA2) \
377 ch = 0xfb; \
378 else if (var == DE) \
379 ch = 0xdf; \
380 else if (var == ES2 || var == CU || var == FR || var == FR1) \
381 ch = 0xa8; \
382 else if (var == IT) \
383 ch = 0xec; \
384 else if (var == JP_OCR_B) \
385 /* Illegal character. */ \
386 failure = __GCONV_ILLEGAL_INPUT; \
387 else if (var == YU) \
388 ch = 0x10d; \
389 else if (var == HU) \
390 ch = 0x2dd; \
391 else if (var == NO2) \
392 ch = 0x7c; \
393 else if (var == PT) \
394 ch = 0xb0; \
395 else if (var == SE2) \
396 ch = 0xfc; \
397 break; \
398 default: \
399 break; \
400 case 0x80 ... 0xff: \
401 /* Illegal character. */ \
402 failure = __GCONV_ILLEGAL_INPUT; \
403 break; \
404 } \
405 \
406 /* Hopefully gcc can recognize that the following `if' is only true \
407 when we reach the default case in the `switch' statement. */ \
408 if (__builtin_expect (failure, __GCONV_OK) == __GCONV_ILLEGAL_INPUT) \
409 { \
410 if (! ignore_errors_p ()) \
411 { \
412 /* Exit the loop with an error. */ \
413 result = __GCONV_ILLEGAL_INPUT; \
414 break; \
415 } \
416 \
417 ++*irreversible; \
418 } \
419 else \
420 { \
421 put32 (outptr, ch); \
422 outptr += 4; \
423 } \
424 ++inptr; \
425 }
426 #define LOOP_NEED_FLAGS
427 #define EXTRA_LOOP_DECLS , enum variant var
428 #include <iconv/loop.c>
429
430
431 /* Next, define the other direction. */
432 #define MIN_NEEDED_INPUT MIN_NEEDED_TO
433 #define MIN_NEEDED_OUTPUT MIN_NEEDED_FROM
434 #define LOOPFCT TO_LOOP
435 #define BODY \
436 { \
437 unsigned int ch; \
438 int failure = __GCONV_OK; \
439 \
440 ch = get32 (inptr); \
441 switch (ch) \
442 { \
443 case 0x23: \
444 if (var == GB || var == ES || var == IT || var == FR || var == FR1 \
445 || var == NO2) \
446 failure = __GCONV_ILLEGAL_INPUT; \
447 break; \
448 case 0x24: \
449 if (var == CN || var == HU || var == CU || var == SE || var == SE2) \
450 failure = __GCONV_ILLEGAL_INPUT; \
451 break; \
452 case 0x40: \
453 if (var == CA || var == CA2 || var == DE || var == ES || var == ES2 \
454 || var == IT || var == YU || var == HU || var == FR || var == FR1 \
455 || var == PT || var == PT2 || var == SE2) \
456 failure = __GCONV_ILLEGAL_INPUT; \
457 break; \
458 case 0x5b: \
459 if (var == CA || var == CA2 || var == DE || var == DK || var == ES \
460 || var == ES2 || var == IT || var == JP_OCR_B || var == YU \
461 || var == HU || var == FR || var == FR1 || var == NO \
462 || var == NO2 || var == PT || var == PT2 || var == SE \
463 || var == SE2) \
464 failure = __GCONV_ILLEGAL_INPUT; \
465 else if (var == CU) \
466 ch = 0x7d; \
467 break; \
468 case 0x5c: \
469 if (var == CA || var == CA2 || var == DE || var == DK || var == ES \
470 || var == ES2 || var == IT || var == JP || var == JP_OCR_B \
471 || var == YU || var == KR || var == HU || var == CU || var == FR \
472 || var == FR1 || var == NO || var == NO2 || var == PT \
473 || var == PT2 || var == SE || var == SE2) \
474 failure = __GCONV_ILLEGAL_INPUT; \
475 break; \
476 case 0x5d: \
477 if (var == CA || var == CA2 || var == DE || var == DK || var == ES \
478 || var == ES2 || var == IT || var == JP_OCR_B || var == YU \
479 || var == HU || var == FR || var == FR1 || var == NO \
480 || var == NO2 || var == PT || var == PT2 || var == SE \
481 || var == SE2) \
482 failure = __GCONV_ILLEGAL_INPUT; \
483 break; \
484 case 0x5e: \
485 if (var == CA || var == CA2 || var == ES2 || var == YU || var == CU \
486 || var == SE2) \
487 failure = __GCONV_ILLEGAL_INPUT; \
488 break; \
489 case 0x60: \
490 if (var == CA || var == CA2 || var == IT || var == JP_OCR_B \
491 || var == YU || var == HU || var == FR || var == SE2) \
492 failure = __GCONV_ILLEGAL_INPUT; \
493 break; \
494 case 0x7b: \
495 if (var == CA || var == CA2 || var == DE || var == DK || var == ES \
496 || var == ES2 || var == IT || var == YU || var == HU \
497 || var == CU || var == FR || var == FR1 || var == NO \
498 || var == NO2 || var == PT || var == PT2 || var == SE \
499 || var == SE2) \
500 failure = __GCONV_ILLEGAL_INPUT; \
501 break; \
502 case 0x7c: \
503 if (var == CA || var == CA2 || var == DE || var == DK || var == ES \
504 || var == ES2 || var == IT || var == YU || var == HU || var == CU \
505 || var == FR || var == FR1 || var == NO || var == PT \
506 || var == PT2 || var == SE || var == SE2) \
507 failure = __GCONV_ILLEGAL_INPUT; \
508 else if (var == NO2) \
509 ch = 0x7e; \
510 break; \
511 case 0x7d: \
512 if (var == CA || var == CA2 || var == DE || var == DK || var == ES \
513 || var == ES2 || var == IT || var == YU || var == HU || var == CU \
514 || var == FR || var == FR1 || var == NO || var == NO2 \
515 || var == PT || var == PT2 || var == SE || var == SE2) \
516 failure = __GCONV_ILLEGAL_INPUT; \
517 break; \
518 case 0x7e: \
519 if (var == GB || var == CA || var == CA2 || var == DE || var == ES2 \
520 || var == CN || var == IT || var == JP || var == JP_OCR_B \
521 || var == YU || var == HU || var == CU || var == FR || var == FR1 \
522 || var == NO || var == NO2 || var == PT || var == SE \
523 || var == SE2) \
524 failure = __GCONV_ILLEGAL_INPUT; \
525 break; \
526 case 0xa1: \
527 if (var != ES && var != ES2 && var != CU) \
528 failure = __GCONV_ILLEGAL_INPUT; \
529 ch = 0x5b; \
530 break; \
531 case 0xa3: \
532 if (var != GB && var != ES && var != IT && var != FR && var != FR1) \
533 failure = __GCONV_ILLEGAL_INPUT; \
534 ch = 0x23; \
535 break; \
536 case 0xa4: \
537 if (var != HU && var != CU && var != SE && var != SE2) \
538 failure = __GCONV_ILLEGAL_INPUT; \
539 ch = 0x24; \
540 break; \
541 case 0xa5: \
542 if (var == CN) \
543 ch = 0x24; \
544 else if (var == JP || var == JP_OCR_B) \
545 ch = 0x5c; \
546 else \
547 failure = __GCONV_ILLEGAL_INPUT; \
548 break; \
549 case 0xa7: \
550 if (var == DE || var == ES || var == IT || var == PT) \
551 ch = 0x40; \
552 else if (var == FR || var == FR1) \
553 ch = 0x5d; \
554 else if (var == NO2) \
555 ch = 0x23; \
556 else \
557 failure = __GCONV_ILLEGAL_INPUT; \
558 break; \
559 case 0xa8: \
560 if (var != ES2 && var != CU && var != FR && var != FR1) \
561 failure = __GCONV_ILLEGAL_INPUT; \
562 ch = 0x7e; \
563 break; \
564 case 0xb0: \
565 if (var == ES) \
566 ch = 0x7b; \
567 else if (var == IT || var == FR || var == FR1) \
568 ch = 0x5b; \
569 else if (var == PT) \
570 ch = 0x7e; \
571 else \
572 failure = __GCONV_ILLEGAL_INPUT; \
573 break; \
574 case 0xb4: \
575 if (var == ES2 || var == CU) \
576 ch = 0x7b; \
577 else if (var == PT2) \
578 ch = 0x40; \
579 else \
580 failure = __GCONV_ILLEGAL_INPUT; \
581 break; \
582 case 0xb5: \
583 if (var != FR) \
584 failure = __GCONV_ILLEGAL_INPUT; \
585 ch = 0x60; \
586 break; \
587 case 0xbf: \
588 if (var == ES) \
589 ch = 0x5d; \
590 else if (var == ES2 || var == CU) \
591 ch = 0x5e; \
592 else \
593 failure = __GCONV_ILLEGAL_INPUT; \
594 break; \
595 case 0xc1: \
596 if (var != HU) \
597 failure = __GCONV_ILLEGAL_INPUT; \
598 ch = 0x40; \
599 break; \
600 case 0xc3: \
601 if (var != PT && var != PT2) \
602 failure = __GCONV_ILLEGAL_INPUT; \
603 ch = 0x5b; \
604 break; \
605 case 0xc4: \
606 if (var != DE && var != SE && var != SE2) \
607 failure = __GCONV_ILLEGAL_INPUT; \
608 ch = 0x5b; \
609 break; \
610 case 0xc5: \
611 if (var != DK && var != NO && var != NO2 && var != SE && var != SE2) \
612 failure = __GCONV_ILLEGAL_INPUT; \
613 ch = 0x5d; \
614 break; \
615 case 0xc6: \
616 if (var != DK && var != NO && var != NO2) \
617 failure = __GCONV_ILLEGAL_INPUT; \
618 ch = 0x5b; \
619 break; \
620 case 0xc7: \
621 if (var == ES2) \
622 ch = 0x5d; \
623 else if (var == PT || var == PT2) \
624 ch = 0x5c; \
625 else \
626 failure = __GCONV_ILLEGAL_INPUT; \
627 break; \
628 case 0xc9: \
629 if (var == CA2) \
630 ch = 0x5e; \
631 else if (var == HU) \
632 ch = 0x5b; \
633 else if (var == SE2) \
634 ch = 0x40; \
635 else \
636 failure = __GCONV_ILLEGAL_INPUT; \
637 break; \
638 case 0xd1: \
639 if (var != ES && var != ES2 && var != CU) \
640 failure = __GCONV_ILLEGAL_INPUT; \
641 ch = 0x5c; \
642 break; \
643 case 0xd5: \
644 if (var != PT && var != PT2) \
645 failure = __GCONV_ILLEGAL_INPUT; \
646 ch = 0x5d; \
647 break; \
648 case 0xd6: \
649 if (var != DE && var != HU && var != SE && var != SE2) \
650 failure = __GCONV_ILLEGAL_INPUT; \
651 ch = 0x5c; \
652 break; \
653 case 0xd8: \
654 if (var != DK && var != NO && var != NO2) \
655 failure = __GCONV_ILLEGAL_INPUT; \
656 ch = 0x5c; \
657 break; \
658 case 0xdc: \
659 if (var == DE || var == HU) \
660 ch = 0x5d; \
661 else if (var == SE2) \
662 ch = 0x5e; \
663 else \
664 failure = __GCONV_ILLEGAL_INPUT; \
665 break; \
666 case 0xdf: \
667 if (var != DE) \
668 failure = __GCONV_ILLEGAL_INPUT; \
669 ch = 0x7e; \
670 break; \
671 case 0xe0: \
672 if (var == CA || var == CA2 || var == FR || var == FR1) \
673 ch = 0x40; \
674 else if (var == IT) \
675 ch = 0x7b; \
676 else \
677 failure = __GCONV_ILLEGAL_INPUT; \
678 break; \
679 case 0xe1: \
680 if (var != HU) \
681 failure = __GCONV_ILLEGAL_INPUT; \
682 ch = 0x60; \
683 break; \
684 case 0xe2: \
685 if (var != CA && var != CA2) \
686 failure = __GCONV_ILLEGAL_INPUT; \
687 ch = 0x5b; \
688 break; \
689 case 0xe3: \
690 if (var != PT && var != PT2) \
691 failure = __GCONV_ILLEGAL_INPUT; \
692 ch = 0x7b; \
693 break; \
694 case 0xe4: \
695 if (var != DE && var != SE && var != SE2) \
696 failure = __GCONV_ILLEGAL_INPUT; \
697 ch = 0x7b; \
698 break; \
699 case 0xe5: \
700 if (var != DK && var != NO && var != NO2 && var != SE && var != SE2) \
701 failure = __GCONV_ILLEGAL_INPUT; \
702 ch = 0x7d; \
703 break; \
704 case 0xe6: \
705 if (var != DK && var != NO && var != NO2) \
706 failure = __GCONV_ILLEGAL_INPUT; \
707 ch = 0x7b; \
708 break; \
709 case 0xe7: \
710 if (var == CA || var == CA2 || var == IT || var == FR || var == FR1) \
711 ch = 0x5c; \
712 else if (var == ES || var == ES2) \
713 ch = 0x7d; \
714 else if (var == PT || var == PT2) \
715 ch = 0x7c; \
716 else \
717 failure = __GCONV_ILLEGAL_INPUT; \
718 break; \
719 case 0xe8: \
720 if (var != CA && var != CA2 && var != IT && var != FR && var != FR1) \
721 failure = __GCONV_ILLEGAL_INPUT; \
722 ch = 0x7d; \
723 break; \
724 case 0xe9: \
725 if (var == CA || var == CA2 || var == HU || var == FR || var == FR1) \
726 ch = 0x7b; \
727 else if (var == IT) \
728 ch = 0x5d; \
729 else if (var == SE2) \
730 ch = 0x60; \
731 else \
732 failure = __GCONV_ILLEGAL_INPUT; \
733 break; \
734 case 0xea: \
735 if (var != CA && var != CA2) \
736 failure = __GCONV_ILLEGAL_INPUT; \
737 ch = 0x5d; \
738 break; \
739 case 0xec: \
740 if (var != IT) \
741 failure = __GCONV_ILLEGAL_INPUT; \
742 ch = 0x7e; \
743 break; \
744 case 0xee: \
745 if (var != CA) \
746 failure = __GCONV_ILLEGAL_INPUT; \
747 ch = 0x5e; \
748 break; \
749 case 0xf1: \
750 if (var != ES && var != ES2 && var != CU) \
751 failure = __GCONV_ILLEGAL_INPUT; \
752 ch = 0x7c; \
753 break; \
754 case 0xf2: \
755 if (var != IT) \
756 failure = __GCONV_ILLEGAL_INPUT; \
757 ch = 0x7c; \
758 break; \
759 case 0xf4: \
760 if (var != CA && var != CA2) \
761 failure = __GCONV_ILLEGAL_INPUT; \
762 ch = 0x60; \
763 break; \
764 case 0xf5: \
765 if (var != PT && var != PT2) \
766 failure = __GCONV_ILLEGAL_INPUT; \
767 ch = 0x7d; \
768 break; \
769 case 0xf6: \
770 if (var != DE && var != HU && var != SE && var != SE2) \
771 failure = __GCONV_ILLEGAL_INPUT; \
772 ch = 0x7c; \
773 break; \
774 case 0xf8: \
775 if (var != DK && var != NO && var != NO2) \
776 failure = __GCONV_ILLEGAL_INPUT; \
777 ch = 0x7c; \
778 break; \
779 case 0xf9: \
780 if (var == CA || var == CA2 || var == FR || var == FR1) \
781 ch = 0x7c; \
782 else if (var == IT) \
783 ch = 0x60; \
784 else \
785 failure = __GCONV_ILLEGAL_INPUT; \
786 break; \
787 case 0xfb: \
788 if (var != CA && var != CA2) \
789 failure = __GCONV_ILLEGAL_INPUT; \
790 ch = 0x7e; \
791 break; \
792 case 0xfc: \
793 if (var == DE || var == HU) \
794 ch = 0x7d; \
795 else if (var == SE2) \
796 ch = 0x7e; \
797 else \
798 failure = __GCONV_ILLEGAL_INPUT; \
799 break; \
800 case 0x160: \
801 if (var != YU) \
802 failure = __GCONV_ILLEGAL_INPUT; \
803 ch = 0x5b; \
804 break; \
805 case 0x106: \
806 if (var != YU) \
807 failure = __GCONV_ILLEGAL_INPUT; \
808 ch = 0x5d; \
809 break; \
810 case 0x107: \
811 if (var != YU) \
812 failure = __GCONV_ILLEGAL_INPUT; \
813 ch = 0x7d; \
814 break; \
815 case 0x10c: \
816 if (var != YU) \
817 failure = __GCONV_ILLEGAL_INPUT; \
818 ch = 0x5e; \
819 break; \
820 case 0x10d: \
821 if (var != YU) \
822 failure = __GCONV_ILLEGAL_INPUT; \
823 ch = 0x7e; \
824 break; \
825 case 0x110: \
826 if (var != YU) \
827 failure = __GCONV_ILLEGAL_INPUT; \
828 ch = 0x5c; \
829 break; \
830 case 0x111: \
831 if (var != YU) \
832 failure = __GCONV_ILLEGAL_INPUT; \
833 ch = 0x7c; \
834 break; \
835 case 0x161: \
836 if (var != YU) \
837 failure = __GCONV_ILLEGAL_INPUT; \
838 ch = 0x7b; \
839 break; \
840 case 0x17d: \
841 if (var != YU) \
842 failure = __GCONV_ILLEGAL_INPUT; \
843 ch = 0x40; \
844 break; \
845 case 0x17e: \
846 if (var != YU) \
847 failure = __GCONV_ILLEGAL_INPUT; \
848 ch = 0x60; \
849 break; \
850 case 0x2dd: \
851 if (var != HU) \
852 failure = __GCONV_ILLEGAL_INPUT; \
853 ch = 0x7e; \
854 break; \
855 case 0x2022: \
856 if (var != ES2) \
857 failure = __GCONV_ILLEGAL_INPUT; \
858 ch = 0x40; \
859 break; \
860 case 0x203e: \
861 if (var != GB && var != CN && var != JP && var != NO && var != SE) \
862 failure = __GCONV_ILLEGAL_INPUT; \
863 ch = 0x7e; \
864 break; \
865 case 0x20a9: \
866 if (var != KR) \
867 failure = __GCONV_ILLEGAL_INPUT; \
868 ch = 0x5c; \
869 break; \
870 case 0x2329: \
871 if (var != JP_OCR_B) \
872 failure = __GCONV_ILLEGAL_INPUT; \
873 ch = 0x5b; \
874 break; \
875 case 0x232a: \
876 if (var != JP_OCR_B) \
877 failure = __GCONV_ILLEGAL_INPUT; \
878 ch = 0x5d; \
879 break; \
880 default: \
881 if (__builtin_expect (ch, 0) > 0x7f) \
882 failure = __GCONV_ILLEGAL_INPUT; \
883 break; \
884 } \
885 \
886 if (__builtin_expect (failure, __GCONV_OK) == __GCONV_ILLEGAL_INPUT) \
887 { \
888 STANDARD_ERR_HANDLER (4); \
889 } \
890 \
891 *outptr++ = (unsigned char) ch; \
892 inptr += 4; \
893 }
894 #define LOOP_NEED_FLAGS
895 #define EXTRA_LOOP_DECLS , enum variant var
896 #include <iconv/loop.c>
897
898
899 /* Now define the toplevel functions. */
900 #include <iconv/skeleton.c>
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