25
|
1 |
/* |
|
2 |
The contents of this file are subject to the Mozilla Public License |
|
3 |
Version 1.1 (the "License"); you may not use this file except in |
|
4 |
compliance with the License. You may obtain a copy of the License at |
|
5 |
http://www.mozilla.org/MPL/ |
|
6 |
|
|
7 |
Software distributed under the License is distributed on an "AS IS" |
|
8 |
basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the |
|
9 |
License for the specific language governing rights and limitations |
|
10 |
under the License. |
|
11 |
|
|
12 |
The Original Code is expat. |
|
13 |
|
|
14 |
The Initial Developer of the Original Code is James Clark. |
|
15 |
Portions created by James Clark are Copyright (C) 1998, 1999 |
|
16 |
James Clark. All Rights Reserved. |
|
17 |
|
|
18 |
Contributor(s): |
|
19 |
|
|
20 |
Alternatively, the contents of this file may be used under the terms |
|
21 |
of the GNU General Public License (the "GPL"), in which case the |
|
22 |
provisions of the GPL are applicable instead of those above. If you |
|
23 |
wish to allow use of your version of this file only under the terms of |
|
24 |
the GPL and not to allow others to use your version of this file under |
|
25 |
the MPL, indicate your decision by deleting the provisions above and |
|
26 |
replace them with the notice and other provisions required by the |
|
27 |
GPL. If you do not delete the provisions above, a recipient may use |
|
28 |
your version of this file under either the MPL or the GPL. |
|
29 |
*/ |
|
30 |
|
|
31 |
#include "xmldef.h" |
|
32 |
#include "xmlrole.h" |
|
33 |
|
|
34 |
/* Doesn't check: |
|
35 |
|
|
36 |
that ,| are not mixed in a model group |
|
37 |
content of literals |
|
38 |
|
|
39 |
*/ |
|
40 |
|
|
41 |
#ifndef MIN_BYTES_PER_CHAR |
|
42 |
#define MIN_BYTES_PER_CHAR(enc) ((enc)->minBytesPerChar) |
|
43 |
#endif |
|
44 |
|
|
45 |
typedef int PROLOG_HANDLER(struct prolog_state *state, |
|
46 |
int tok, |
|
47 |
const char *ptr, |
|
48 |
const char *end, |
|
49 |
const ENCODING *enc); |
|
50 |
|
|
51 |
static PROLOG_HANDLER |
|
52 |
prolog0, prolog1, prolog2, |
|
53 |
doctype0, doctype1, doctype2, doctype3, doctype4, doctype5, |
|
54 |
internalSubset, |
|
55 |
entity0, entity1, entity2, entity3, entity4, entity5, entity6, |
|
56 |
entity7, entity8, entity9, |
|
57 |
notation0, notation1, notation2, notation3, notation4, |
|
58 |
attlist0, attlist1, attlist2, attlist3, attlist4, attlist5, attlist6, |
|
59 |
attlist7, attlist8, attlist9, |
|
60 |
element0, element1, element2, element3, element4, element5, element6, |
|
61 |
element7, |
|
62 |
declClose, |
|
63 |
error; |
|
64 |
|
|
65 |
static |
|
66 |
int syntaxError(PROLOG_STATE *); |
|
67 |
|
|
68 |
static |
|
69 |
int prolog0(PROLOG_STATE *state, |
|
70 |
int tok, |
|
71 |
const char *ptr, |
|
72 |
const char *end, |
|
73 |
const ENCODING *enc) |
|
74 |
{ |
|
75 |
switch (tok) { |
|
76 |
case XML_TOK_PROLOG_S: |
|
77 |
state->handler = prolog1; |
|
78 |
return XML_ROLE_NONE; |
|
79 |
case XML_TOK_XML_DECL: |
|
80 |
state->handler = prolog1; |
|
81 |
return XML_ROLE_XML_DECL; |
|
82 |
case XML_TOK_PI: |
|
83 |
state->handler = prolog1; |
|
84 |
return XML_ROLE_NONE; |
|
85 |
case XML_TOK_COMMENT: |
|
86 |
state->handler = prolog1; |
|
87 |
case XML_TOK_BOM: |
|
88 |
return XML_ROLE_NONE; |
|
89 |
case XML_TOK_DECL_OPEN: |
|
90 |
if (!XmlNameMatchesAscii(enc, |
|
91 |
ptr + 2 * MIN_BYTES_PER_CHAR(enc), |
|
92 |
"DOCTYPE")) |
|
93 |
break; |
|
94 |
state->handler = doctype0; |
|
95 |
return XML_ROLE_NONE; |
|
96 |
case XML_TOK_INSTANCE_START: |
|
97 |
state->handler = error; |
|
98 |
return XML_ROLE_INSTANCE_START; |
|
99 |
} |
|
100 |
return syntaxError(state); |
|
101 |
} |
|
102 |
|
|
103 |
static |
|
104 |
int prolog1(PROLOG_STATE *state, |
|
105 |
int tok, |
|
106 |
const char *ptr, |
|
107 |
const char *end, |
|
108 |
const ENCODING *enc) |
|
109 |
{ |
|
110 |
switch (tok) { |
|
111 |
case XML_TOK_PROLOG_S: |
|
112 |
return XML_ROLE_NONE; |
|
113 |
case XML_TOK_PI: |
|
114 |
case XML_TOK_COMMENT: |
|
115 |
case XML_TOK_BOM: |
|
116 |
return XML_ROLE_NONE; |
|
117 |
case XML_TOK_DECL_OPEN: |
|
118 |
if (!XmlNameMatchesAscii(enc, |
|
119 |
ptr + 2 * MIN_BYTES_PER_CHAR(enc), |
|
120 |
"DOCTYPE")) |
|
121 |
break; |
|
122 |
state->handler = doctype0; |
|
123 |
return XML_ROLE_NONE; |
|
124 |
case XML_TOK_INSTANCE_START: |
|
125 |
state->handler = error; |
|
126 |
return XML_ROLE_INSTANCE_START; |
|
127 |
} |
|
128 |
return syntaxError(state); |
|
129 |
} |
|
130 |
|
|
131 |
static |
|
132 |
int prolog2(PROLOG_STATE *state, |
|
133 |
int tok, |
|
134 |
const char *ptr, |
|
135 |
const char *end, |
|
136 |
const ENCODING *enc) |
|
137 |
{ |
|
138 |
switch (tok) { |
|
139 |
case XML_TOK_PROLOG_S: |
|
140 |
return XML_ROLE_NONE; |
|
141 |
case XML_TOK_PI: |
|
142 |
case XML_TOK_COMMENT: |
|
143 |
return XML_ROLE_NONE; |
|
144 |
case XML_TOK_INSTANCE_START: |
|
145 |
state->handler = error; |
|
146 |
return XML_ROLE_INSTANCE_START; |
|
147 |
} |
|
148 |
return syntaxError(state); |
|
149 |
} |
|
150 |
|
|
151 |
static |
|
152 |
int doctype0(PROLOG_STATE *state, |
|
153 |
int tok, |
|
154 |
const char *ptr, |
|
155 |
const char *end, |
|
156 |
const ENCODING *enc) |
|
157 |
{ |
|
158 |
switch (tok) { |
|
159 |
case XML_TOK_PROLOG_S: |
|
160 |
return XML_ROLE_NONE; |
|
161 |
case XML_TOK_NAME: |
|
162 |
case XML_TOK_PREFIXED_NAME: |
|
163 |
state->handler = doctype1; |
|
164 |
return XML_ROLE_DOCTYPE_NAME; |
|
165 |
} |
|
166 |
return syntaxError(state); |
|
167 |
} |
|
168 |
|
|
169 |
static |
|
170 |
int doctype1(PROLOG_STATE *state, |
|
171 |
int tok, |
|
172 |
const char *ptr, |
|
173 |
const char *end, |
|
174 |
const ENCODING *enc) |
|
175 |
{ |
|
176 |
switch (tok) { |
|
177 |
case XML_TOK_PROLOG_S: |
|
178 |
return XML_ROLE_NONE; |
|
179 |
case XML_TOK_OPEN_BRACKET: |
|
180 |
state->handler = internalSubset; |
|
181 |
return XML_ROLE_NONE; |
|
182 |
case XML_TOK_DECL_CLOSE: |
|
183 |
state->handler = prolog2; |
|
184 |
return XML_ROLE_DOCTYPE_CLOSE; |
|
185 |
case XML_TOK_NAME: |
|
186 |
if (XmlNameMatchesAscii(enc, ptr, "SYSTEM")) { |
|
187 |
state->handler = doctype3; |
|
188 |
return XML_ROLE_NONE; |
|
189 |
} |
|
190 |
if (XmlNameMatchesAscii(enc, ptr, "PUBLIC")) { |
|
191 |
state->handler = doctype2; |
|
192 |
return XML_ROLE_NONE; |
|
193 |
} |
|
194 |
break; |
|
195 |
} |
|
196 |
return syntaxError(state); |
|
197 |
} |
|
198 |
|
|
199 |
static |
|
200 |
int doctype2(PROLOG_STATE *state, |
|
201 |
int tok, |
|
202 |
const char *ptr, |
|
203 |
const char *end, |
|
204 |
const ENCODING *enc) |
|
205 |
{ |
|
206 |
switch (tok) { |
|
207 |
case XML_TOK_PROLOG_S: |
|
208 |
return XML_ROLE_NONE; |
|
209 |
case XML_TOK_LITERAL: |
|
210 |
state->handler = doctype3; |
|
211 |
return XML_ROLE_DOCTYPE_PUBLIC_ID; |
|
212 |
} |
|
213 |
return syntaxError(state); |
|
214 |
} |
|
215 |
|
|
216 |
static |
|
217 |
int doctype3(PROLOG_STATE *state, |
|
218 |
int tok, |
|
219 |
const char *ptr, |
|
220 |
const char *end, |
|
221 |
const ENCODING *enc) |
|
222 |
{ |
|
223 |
switch (tok) { |
|
224 |
case XML_TOK_PROLOG_S: |
|
225 |
return XML_ROLE_NONE; |
|
226 |
case XML_TOK_LITERAL: |
|
227 |
state->handler = doctype4; |
|
228 |
return XML_ROLE_DOCTYPE_SYSTEM_ID; |
|
229 |
} |
|
230 |
return syntaxError(state); |
|
231 |
} |
|
232 |
|
|
233 |
static |
|
234 |
int doctype4(PROLOG_STATE *state, |
|
235 |
int tok, |
|
236 |
const char *ptr, |
|
237 |
const char *end, |
|
238 |
const ENCODING *enc) |
|
239 |
{ |
|
240 |
switch (tok) { |
|
241 |
case XML_TOK_PROLOG_S: |
|
242 |
return XML_ROLE_NONE; |
|
243 |
case XML_TOK_OPEN_BRACKET: |
|
244 |
state->handler = internalSubset; |
|
245 |
return XML_ROLE_NONE; |
|
246 |
case XML_TOK_DECL_CLOSE: |
|
247 |
state->handler = prolog2; |
|
248 |
return XML_ROLE_DOCTYPE_CLOSE; |
|
249 |
} |
|
250 |
return syntaxError(state); |
|
251 |
} |
|
252 |
|
|
253 |
static |
|
254 |
int doctype5(PROLOG_STATE *state, |
|
255 |
int tok, |
|
256 |
const char *ptr, |
|
257 |
const char *end, |
|
258 |
const ENCODING *enc) |
|
259 |
{ |
|
260 |
switch (tok) { |
|
261 |
case XML_TOK_PROLOG_S: |
|
262 |
return XML_ROLE_NONE; |
|
263 |
case XML_TOK_DECL_CLOSE: |
|
264 |
state->handler = prolog2; |
|
265 |
return XML_ROLE_DOCTYPE_CLOSE; |
|
266 |
} |
|
267 |
return syntaxError(state); |
|
268 |
} |
|
269 |
|
|
270 |
static |
|
271 |
int internalSubset(PROLOG_STATE *state, |
|
272 |
int tok, |
|
273 |
const char *ptr, |
|
274 |
const char *end, |
|
275 |
const ENCODING *enc) |
|
276 |
{ |
|
277 |
switch (tok) { |
|
278 |
case XML_TOK_PROLOG_S: |
|
279 |
return XML_ROLE_NONE; |
|
280 |
case XML_TOK_DECL_OPEN: |
|
281 |
if (XmlNameMatchesAscii(enc, |
|
282 |
ptr + 2 * MIN_BYTES_PER_CHAR(enc), |
|
283 |
"ENTITY")) { |
|
284 |
state->handler = entity0; |
|
285 |
return XML_ROLE_NONE; |
|
286 |
} |
|
287 |
if (XmlNameMatchesAscii(enc, |
|
288 |
ptr + 2 * MIN_BYTES_PER_CHAR(enc), |
|
289 |
"ATTLIST")) { |
|
290 |
state->handler = attlist0; |
|
291 |
return XML_ROLE_NONE; |
|
292 |
} |
|
293 |
if (XmlNameMatchesAscii(enc, |
|
294 |
ptr + 2 * MIN_BYTES_PER_CHAR(enc), |
|
295 |
"ELEMENT")) { |
|
296 |
state->handler = element0; |
|
297 |
return XML_ROLE_NONE; |
|
298 |
} |
|
299 |
if (XmlNameMatchesAscii(enc, |
|
300 |
ptr + 2 * MIN_BYTES_PER_CHAR(enc), |
|
301 |
"NOTATION")) { |
|
302 |
state->handler = notation0; |
|
303 |
return XML_ROLE_NONE; |
|
304 |
} |
|
305 |
break; |
|
306 |
case XML_TOK_PI: |
|
307 |
case XML_TOK_COMMENT: |
|
308 |
return XML_ROLE_NONE; |
|
309 |
case XML_TOK_PARAM_ENTITY_REF: |
|
310 |
return XML_ROLE_PARAM_ENTITY_REF; |
|
311 |
case XML_TOK_CLOSE_BRACKET: |
|
312 |
state->handler = doctype5; |
|
313 |
return XML_ROLE_NONE; |
|
314 |
} |
|
315 |
return syntaxError(state); |
|
316 |
} |
|
317 |
|
|
318 |
static |
|
319 |
int entity0(PROLOG_STATE *state, |
|
320 |
int tok, |
|
321 |
const char *ptr, |
|
322 |
const char *end, |
|
323 |
const ENCODING *enc) |
|
324 |
{ |
|
325 |
switch (tok) { |
|
326 |
case XML_TOK_PROLOG_S: |
|
327 |
return XML_ROLE_NONE; |
|
328 |
case XML_TOK_PERCENT: |
|
329 |
state->handler = entity1; |
|
330 |
return XML_ROLE_NONE; |
|
331 |
case XML_TOK_NAME: |
|
332 |
state->handler = entity2; |
|
333 |
return XML_ROLE_GENERAL_ENTITY_NAME; |
|
334 |
} |
|
335 |
return syntaxError(state); |
|
336 |
} |
|
337 |
|
|
338 |
static |
|
339 |
int entity1(PROLOG_STATE *state, |
|
340 |
int tok, |
|
341 |
const char *ptr, |
|
342 |
const char *end, |
|
343 |
const ENCODING *enc) |
|
344 |
{ |
|
345 |
switch (tok) { |
|
346 |
case XML_TOK_PROLOG_S: |
|
347 |
return XML_ROLE_NONE; |
|
348 |
case XML_TOK_NAME: |
|
349 |
state->handler = entity7; |
|
350 |
return XML_ROLE_PARAM_ENTITY_NAME; |
|
351 |
} |
|
352 |
return syntaxError(state); |
|
353 |
} |
|
354 |
|
|
355 |
static |
|
356 |
int entity2(PROLOG_STATE *state, |
|
357 |
int tok, |
|
358 |
const char *ptr, |
|
359 |
const char *end, |
|
360 |
const ENCODING *enc) |
|
361 |
{ |
|
362 |
switch (tok) { |
|
363 |
case XML_TOK_PROLOG_S: |
|
364 |
return XML_ROLE_NONE; |
|
365 |
case XML_TOK_NAME: |
|
366 |
if (XmlNameMatchesAscii(enc, ptr, "SYSTEM")) { |
|
367 |
state->handler = entity4; |
|
368 |
return XML_ROLE_NONE; |
|
369 |
} |
|
370 |
if (XmlNameMatchesAscii(enc, ptr, "PUBLIC")) { |
|
371 |
state->handler = entity3; |
|
372 |
return XML_ROLE_NONE; |
|
373 |
} |
|
374 |
break; |
|
375 |
case XML_TOK_LITERAL: |
|
376 |
state->handler = declClose; |
|
377 |
return XML_ROLE_ENTITY_VALUE; |
|
378 |
} |
|
379 |
return syntaxError(state); |
|
380 |
} |
|
381 |
|
|
382 |
static |
|
383 |
int entity3(PROLOG_STATE *state, |
|
384 |
int tok, |
|
385 |
const char *ptr, |
|
386 |
const char *end, |
|
387 |
const ENCODING *enc) |
|
388 |
{ |
|
389 |
switch (tok) { |
|
390 |
case XML_TOK_PROLOG_S: |
|
391 |
return XML_ROLE_NONE; |
|
392 |
case XML_TOK_LITERAL: |
|
393 |
state->handler = entity4; |
|
394 |
return XML_ROLE_ENTITY_PUBLIC_ID; |
|
395 |
} |
|
396 |
return syntaxError(state); |
|
397 |
} |
|
398 |
|
|
399 |
|
|
400 |
static |
|
401 |
int entity4(PROLOG_STATE *state, |
|
402 |
int tok, |
|
403 |
const char *ptr, |
|
404 |
const char *end, |
|
405 |
const ENCODING *enc) |
|
406 |
{ |
|
407 |
switch (tok) { |
|
408 |
case XML_TOK_PROLOG_S: |
|
409 |
return XML_ROLE_NONE; |
|
410 |
case XML_TOK_LITERAL: |
|
411 |
state->handler = entity5; |
|
412 |
return XML_ROLE_ENTITY_SYSTEM_ID; |
|
413 |
} |
|
414 |
return syntaxError(state); |
|
415 |
} |
|
416 |
|
|
417 |
static |
|
418 |
int entity5(PROLOG_STATE *state, |
|
419 |
int tok, |
|
420 |
const char *ptr, |
|
421 |
const char *end, |
|
422 |
const ENCODING *enc) |
|
423 |
{ |
|
424 |
switch (tok) { |
|
425 |
case XML_TOK_PROLOG_S: |
|
426 |
return XML_ROLE_NONE; |
|
427 |
case XML_TOK_DECL_CLOSE: |
|
428 |
state->handler = internalSubset; |
|
429 |
return XML_ROLE_NONE; |
|
430 |
case XML_TOK_NAME: |
|
431 |
if (XmlNameMatchesAscii(enc, ptr, "NDATA")) { |
|
432 |
state->handler = entity6; |
|
433 |
return XML_ROLE_NONE; |
|
434 |
} |
|
435 |
break; |
|
436 |
} |
|
437 |
return syntaxError(state); |
|
438 |
} |
|
439 |
|
|
440 |
static |
|
441 |
int entity6(PROLOG_STATE *state, |
|
442 |
int tok, |
|
443 |
const char *ptr, |
|
444 |
const char *end, |
|
445 |
const ENCODING *enc) |
|
446 |
{ |
|
447 |
switch (tok) { |
|
448 |
case XML_TOK_PROLOG_S: |
|
449 |
return XML_ROLE_NONE; |
|
450 |
case XML_TOK_NAME: |
|
451 |
state->handler = declClose; |
|
452 |
return XML_ROLE_ENTITY_NOTATION_NAME; |
|
453 |
} |
|
454 |
return syntaxError(state); |
|
455 |
} |
|
456 |
|
|
457 |
static |
|
458 |
int entity7(PROLOG_STATE *state, |
|
459 |
int tok, |
|
460 |
const char *ptr, |
|
461 |
const char *end, |
|
462 |
const ENCODING *enc) |
|
463 |
{ |
|
464 |
switch (tok) { |
|
465 |
case XML_TOK_PROLOG_S: |
|
466 |
return XML_ROLE_NONE; |
|
467 |
case XML_TOK_NAME: |
|
468 |
if (XmlNameMatchesAscii(enc, ptr, "SYSTEM")) { |
|
469 |
state->handler = entity9; |
|
470 |
return XML_ROLE_NONE; |
|
471 |
} |
|
472 |
if (XmlNameMatchesAscii(enc, ptr, "PUBLIC")) { |
|
473 |
state->handler = entity8; |
|
474 |
return XML_ROLE_NONE; |
|
475 |
} |
|
476 |
break; |
|
477 |
case XML_TOK_LITERAL: |
|
478 |
state->handler = declClose; |
|
479 |
return XML_ROLE_ENTITY_VALUE; |
|
480 |
} |
|
481 |
return syntaxError(state); |
|
482 |
} |
|
483 |
|
|
484 |
static |
|
485 |
int entity8(PROLOG_STATE *state, |
|
486 |
int tok, |
|
487 |
const char *ptr, |
|
488 |
const char *end, |
|
489 |
const ENCODING *enc) |
|
490 |
{ |
|
491 |
switch (tok) { |
|
492 |
case XML_TOK_PROLOG_S: |
|
493 |
return XML_ROLE_NONE; |
|
494 |
case XML_TOK_LITERAL: |
|
495 |
state->handler = entity9; |
|
496 |
return XML_ROLE_ENTITY_PUBLIC_ID; |
|
497 |
} |
|
498 |
return syntaxError(state); |
|
499 |
} |
|
500 |
|
|
501 |
static |
|
502 |
int entity9(PROLOG_STATE *state, |
|
503 |
int tok, |
|
504 |
const char *ptr, |
|
505 |
const char *end, |
|
506 |
const ENCODING *enc) |
|
507 |
{ |
|
508 |
switch (tok) { |
|
509 |
case XML_TOK_PROLOG_S: |
|
510 |
return XML_ROLE_NONE; |
|
511 |
case XML_TOK_LITERAL: |
|
512 |
state->handler = declClose; |
|
513 |
return XML_ROLE_ENTITY_SYSTEM_ID; |
|
514 |
} |
|
515 |
return syntaxError(state); |
|
516 |
} |
|
517 |
|
|
518 |
static |
|
519 |
int notation0(PROLOG_STATE *state, |
|
520 |
int tok, |
|
521 |
const char *ptr, |
|
522 |
const char *end, |
|
523 |
const ENCODING *enc) |
|
524 |
{ |
|
525 |
switch (tok) { |
|
526 |
case XML_TOK_PROLOG_S: |
|
527 |
return XML_ROLE_NONE; |
|
528 |
case XML_TOK_NAME: |
|
529 |
state->handler = notation1; |
|
530 |
return XML_ROLE_NOTATION_NAME; |
|
531 |
} |
|
532 |
return syntaxError(state); |
|
533 |
} |
|
534 |
|
|
535 |
static |
|
536 |
int notation1(PROLOG_STATE *state, |
|
537 |
int tok, |
|
538 |
const char *ptr, |
|
539 |
const char *end, |
|
540 |
const ENCODING *enc) |
|
541 |
{ |
|
542 |
switch (tok) { |
|
543 |
case XML_TOK_PROLOG_S: |
|
544 |
return XML_ROLE_NONE; |
|
545 |
case XML_TOK_NAME: |
|
546 |
if (XmlNameMatchesAscii(enc, ptr, "SYSTEM")) { |
|
547 |
state->handler = notation3; |
|
548 |
return XML_ROLE_NONE; |
|
549 |
} |
|
550 |
if (XmlNameMatchesAscii(enc, ptr, "PUBLIC")) { |
|
551 |
state->handler = notation2; |
|
552 |
return XML_ROLE_NONE; |
|
553 |
} |
|
554 |
break; |
|
555 |
} |
|
556 |
return syntaxError(state); |
|
557 |
} |
|
558 |
|
|
559 |
static |
|
560 |
int notation2(PROLOG_STATE *state, |
|
561 |
int tok, |
|
562 |
const char *ptr, |
|
563 |
const char *end, |
|
564 |
const ENCODING *enc) |
|
565 |
{ |
|
566 |
switch (tok) { |
|
567 |
case XML_TOK_PROLOG_S: |
|
568 |
return XML_ROLE_NONE; |
|
569 |
case XML_TOK_LITERAL: |
|
570 |
state->handler = notation4; |
|
571 |
return XML_ROLE_NOTATION_PUBLIC_ID; |
|
572 |
} |
|
573 |
return syntaxError(state); |
|
574 |
} |
|
575 |
|
|
576 |
static |
|
577 |
int notation3(PROLOG_STATE *state, |
|
578 |
int tok, |
|
579 |
const char *ptr, |
|
580 |
const char *end, |
|
581 |
const ENCODING *enc) |
|
582 |
{ |
|
583 |
switch (tok) { |
|
584 |
case XML_TOK_PROLOG_S: |
|
585 |
return XML_ROLE_NONE; |
|
586 |
case XML_TOK_LITERAL: |
|
587 |
state->handler = declClose; |
|
588 |
return XML_ROLE_NOTATION_SYSTEM_ID; |
|
589 |
} |
|
590 |
return syntaxError(state); |
|
591 |
} |
|
592 |
|
|
593 |
static |
|
594 |
int notation4(PROLOG_STATE *state, |
|
595 |
int tok, |
|
596 |
const char *ptr, |
|
597 |
const char *end, |
|
598 |
const ENCODING *enc) |
|
599 |
{ |
|
600 |
switch (tok) { |
|
601 |
case XML_TOK_PROLOG_S: |
|
602 |
return XML_ROLE_NONE; |
|
603 |
case XML_TOK_LITERAL: |
|
604 |
state->handler = declClose; |
|
605 |
return XML_ROLE_NOTATION_SYSTEM_ID; |
|
606 |
case XML_TOK_DECL_CLOSE: |
|
607 |
state->handler = internalSubset; |
|
608 |
return XML_ROLE_NOTATION_NO_SYSTEM_ID; |
|
609 |
} |
|
610 |
return syntaxError(state); |
|
611 |
} |
|
612 |
|
|
613 |
static |
|
614 |
int attlist0(PROLOG_STATE *state, |
|
615 |
int tok, |
|
616 |
const char *ptr, |
|
617 |
const char *end, |
|
618 |
const ENCODING *enc) |
|
619 |
{ |
|
620 |
switch (tok) { |
|
621 |
case XML_TOK_PROLOG_S: |
|
622 |
return XML_ROLE_NONE; |
|
623 |
case XML_TOK_NAME: |
|
624 |
case XML_TOK_PREFIXED_NAME: |
|
625 |
state->handler = attlist1; |
|
626 |
return XML_ROLE_ATTLIST_ELEMENT_NAME; |
|
627 |
} |
|
628 |
return syntaxError(state); |
|
629 |
} |
|
630 |
|
|
631 |
static |
|
632 |
int attlist1(PROLOG_STATE *state, |
|
633 |
int tok, |
|
634 |
const char *ptr, |
|
635 |
const char *end, |
|
636 |
const ENCODING *enc) |
|
637 |
{ |
|
638 |
switch (tok) { |
|
639 |
case XML_TOK_PROLOG_S: |
|
640 |
return XML_ROLE_NONE; |
|
641 |
case XML_TOK_DECL_CLOSE: |
|
642 |
state->handler = internalSubset; |
|
643 |
return XML_ROLE_NONE; |
|
644 |
case XML_TOK_NAME: |
|
645 |
case XML_TOK_PREFIXED_NAME: |
|
646 |
state->handler = attlist2; |
|
647 |
return XML_ROLE_ATTRIBUTE_NAME; |
|
648 |
} |
|
649 |
return syntaxError(state); |
|
650 |
} |
|
651 |
|
|
652 |
static |
|
653 |
int attlist2(PROLOG_STATE *state, |
|
654 |
int tok, |
|
655 |
const char *ptr, |
|
656 |
const char *end, |
|
657 |
const ENCODING *enc) |
|
658 |
{ |
|
659 |
switch (tok) { |
|
660 |
case XML_TOK_PROLOG_S: |
|
661 |
return XML_ROLE_NONE; |
|
662 |
case XML_TOK_NAME: |
|
663 |
{ |
|
664 |
static const char *types[] = { |
|
665 |
"CDATA", |
|
666 |
"ID", |
|
667 |
"IDREF", |
|
668 |
"IDREFS", |
|
669 |
"ENTITY", |
|
670 |
"ENTITIES", |
|
671 |
"NMTOKEN", |
|
672 |
"NMTOKENS", |
|
673 |
}; |
|
674 |
int i; |
|
675 |
for (i = 0; i < (int)(sizeof(types)/sizeof(types[0])); i++) |
|
676 |
if (XmlNameMatchesAscii(enc, ptr, types[i])) { |
|
677 |
state->handler = attlist8; |
|
678 |
return XML_ROLE_ATTRIBUTE_TYPE_CDATA + i; |
|
679 |
} |
|
680 |
} |
|
681 |
if (XmlNameMatchesAscii(enc, ptr, "NOTATION")) { |
|
682 |
state->handler = attlist5; |
|
683 |
return XML_ROLE_NONE; |
|
684 |
} |
|
685 |
break; |
|
686 |
case XML_TOK_OPEN_PAREN: |
|
687 |
state->handler = attlist3; |
|
688 |
return XML_ROLE_NONE; |
|
689 |
} |
|
690 |
return syntaxError(state); |
|
691 |
} |
|
692 |
|
|
693 |
static |
|
694 |
int attlist3(PROLOG_STATE *state, |
|
695 |
int tok, |
|
696 |
const char *ptr, |
|
697 |
const char *end, |
|
698 |
const ENCODING *enc) |
|
699 |
{ |
|
700 |
switch (tok) { |
|
701 |
case XML_TOK_PROLOG_S: |
|
702 |
return XML_ROLE_NONE; |
|
703 |
case XML_TOK_NMTOKEN: |
|
704 |
case XML_TOK_NAME: |
|
705 |
case XML_TOK_PREFIXED_NAME: |
|
706 |
state->handler = attlist4; |
|
707 |
return XML_ROLE_ATTRIBUTE_ENUM_VALUE; |
|
708 |
} |
|
709 |
return syntaxError(state); |
|
710 |
} |
|
711 |
|
|
712 |
static |
|
713 |
int attlist4(PROLOG_STATE *state, |
|
714 |
int tok, |
|
715 |
const char *ptr, |
|
716 |
const char *end, |
|
717 |
const ENCODING *enc) |
|
718 |
{ |
|
719 |
switch (tok) { |
|
720 |
case XML_TOK_PROLOG_S: |
|
721 |
return XML_ROLE_NONE; |
|
722 |
case XML_TOK_CLOSE_PAREN: |
|
723 |
state->handler = attlist8; |
|
724 |
return XML_ROLE_NONE; |
|
725 |
case XML_TOK_OR: |
|
726 |
state->handler = attlist3; |
|
727 |
return XML_ROLE_NONE; |
|
728 |
} |
|
729 |
return syntaxError(state); |
|
730 |
} |
|
731 |
|
|
732 |
static |
|
733 |
int attlist5(PROLOG_STATE *state, |
|
734 |
int tok, |
|
735 |
const char *ptr, |
|
736 |
const char *end, |
|
737 |
const ENCODING *enc) |
|
738 |
{ |
|
739 |
switch (tok) { |
|
740 |
case XML_TOK_PROLOG_S: |
|
741 |
return XML_ROLE_NONE; |
|
742 |
case XML_TOK_OPEN_PAREN: |
|
743 |
state->handler = attlist6; |
|
744 |
return XML_ROLE_NONE; |
|
745 |
} |
|
746 |
return syntaxError(state); |
|
747 |
} |
|
748 |
|
|
749 |
|
|
750 |
static |
|
751 |
int attlist6(PROLOG_STATE *state, |
|
752 |
int tok, |
|
753 |
const char *ptr, |
|
754 |
const char *end, |
|
755 |
const ENCODING *enc) |
|
756 |
{ |
|
757 |
switch (tok) { |
|
758 |
case XML_TOK_PROLOG_S: |
|
759 |
return XML_ROLE_NONE; |
|
760 |
case XML_TOK_NAME: |
|
761 |
state->handler = attlist7; |
|
762 |
return XML_ROLE_ATTRIBUTE_NOTATION_VALUE; |
|
763 |
} |
|
764 |
return syntaxError(state); |
|
765 |
} |
|
766 |
|
|
767 |
static |
|
768 |
int attlist7(PROLOG_STATE *state, |
|
769 |
int tok, |
|
770 |
const char *ptr, |
|
771 |
const char *end, |
|
772 |
const ENCODING *enc) |
|
773 |
{ |
|
774 |
switch (tok) { |
|
775 |
case XML_TOK_PROLOG_S: |
|
776 |
return XML_ROLE_NONE; |
|
777 |
case XML_TOK_CLOSE_PAREN: |
|
778 |
state->handler = attlist8; |
|
779 |
return XML_ROLE_NONE; |
|
780 |
case XML_TOK_OR: |
|
781 |
state->handler = attlist6; |
|
782 |
return XML_ROLE_NONE; |
|
783 |
} |
|
784 |
return syntaxError(state); |
|
785 |
} |
|
786 |
|
|
787 |
/* default value */ |
|
788 |
static |
|
789 |
int attlist8(PROLOG_STATE *state, |
|
790 |
int tok, |
|
791 |
const char *ptr, |
|
792 |
const char *end, |
|
793 |
const ENCODING *enc) |
|
794 |
{ |
|
795 |
switch (tok) { |
|
796 |
case XML_TOK_PROLOG_S: |
|
797 |
return XML_ROLE_NONE; |
|
798 |
case XML_TOK_POUND_NAME: |
|
799 |
if (XmlNameMatchesAscii(enc, |
|
800 |
ptr + MIN_BYTES_PER_CHAR(enc), |
|
801 |
"IMPLIED")) { |
|
802 |
state->handler = attlist1; |
|
803 |
return XML_ROLE_IMPLIED_ATTRIBUTE_VALUE; |
|
804 |
} |
|
805 |
if (XmlNameMatchesAscii(enc, |
|
806 |
ptr + MIN_BYTES_PER_CHAR(enc), |
|
807 |
"REQUIRED")) { |
|
808 |
state->handler = attlist1; |
|
809 |
return XML_ROLE_REQUIRED_ATTRIBUTE_VALUE; |
|
810 |
} |
|
811 |
if (XmlNameMatchesAscii(enc, |
|
812 |
ptr + MIN_BYTES_PER_CHAR(enc), |
|
813 |
"FIXED")) { |
|
814 |
state->handler = attlist9; |
|
815 |
return XML_ROLE_NONE; |
|
816 |
} |
|
817 |
break; |
|
818 |
case XML_TOK_LITERAL: |
|
819 |
state->handler = attlist1; |
|
820 |
return XML_ROLE_DEFAULT_ATTRIBUTE_VALUE; |
|
821 |
} |
|
822 |
return syntaxError(state); |
|
823 |
} |
|
824 |
|
|
825 |
static |
|
826 |
int attlist9(PROLOG_STATE *state, |
|
827 |
int tok, |
|
828 |
const char *ptr, |
|
829 |
const char *end, |
|
830 |
const ENCODING *enc) |
|
831 |
{ |
|
832 |
switch (tok) { |
|
833 |
case XML_TOK_PROLOG_S: |
|
834 |
return XML_ROLE_NONE; |
|
835 |
case XML_TOK_LITERAL: |
|
836 |
state->handler = attlist1; |
|
837 |
return XML_ROLE_FIXED_ATTRIBUTE_VALUE; |
|
838 |
} |
|
839 |
return syntaxError(state); |
|
840 |
} |
|
841 |
|
|
842 |
static |
|
843 |
int element0(PROLOG_STATE *state, |
|
844 |
int tok, |
|
845 |
const char *ptr, |
|
846 |
const char *end, |
|
847 |
const ENCODING *enc) |
|
848 |
{ |
|
849 |
switch (tok) { |
|
850 |
case XML_TOK_PROLOG_S: |
|
851 |
return XML_ROLE_NONE; |
|
852 |
case XML_TOK_NAME: |
|
853 |
case XML_TOK_PREFIXED_NAME: |
|
854 |
state->handler = element1; |
|
855 |
return XML_ROLE_ELEMENT_NAME; |
|
856 |
} |
|
857 |
return syntaxError(state); |
|
858 |
} |
|
859 |
|
|
860 |
static |
|
861 |
int element1(PROLOG_STATE *state, |
|
862 |
int tok, |
|
863 |
const char *ptr, |
|
864 |
const char *end, |
|
865 |
const ENCODING *enc) |
|
866 |
{ |
|
867 |
switch (tok) { |
|
868 |
case XML_TOK_PROLOG_S: |
|
869 |
return XML_ROLE_NONE; |
|
870 |
case XML_TOK_NAME: |
|
871 |
if (XmlNameMatchesAscii(enc, ptr, "EMPTY")) { |
|
872 |
state->handler = declClose; |
|
873 |
return XML_ROLE_CONTENT_EMPTY; |
|
874 |
} |
|
875 |
if (XmlNameMatchesAscii(enc, ptr, "ANY")) { |
|
876 |
state->handler = declClose; |
|
877 |
return XML_ROLE_CONTENT_ANY; |
|
878 |
} |
|
879 |
break; |
|
880 |
case XML_TOK_OPEN_PAREN: |
|
881 |
state->handler = element2; |
|
882 |
state->level = 1; |
|
883 |
return XML_ROLE_GROUP_OPEN; |
|
884 |
} |
|
885 |
return syntaxError(state); |
|
886 |
} |
|
887 |
|
|
888 |
static |
|
889 |
int element2(PROLOG_STATE *state, |
|
890 |
int tok, |
|
891 |
const char *ptr, |
|
892 |
const char *end, |
|
893 |
const ENCODING *enc) |
|
894 |
{ |
|
895 |
switch (tok) { |
|
896 |
case XML_TOK_PROLOG_S: |
|
897 |
return XML_ROLE_NONE; |
|
898 |
case XML_TOK_POUND_NAME: |
|
899 |
if (XmlNameMatchesAscii(enc, |
|
900 |
ptr + MIN_BYTES_PER_CHAR(enc), |
|
901 |
"PCDATA")) { |
|
902 |
state->handler = element3; |
|
903 |
return XML_ROLE_CONTENT_PCDATA; |
|
904 |
} |
|
905 |
break; |
|
906 |
case XML_TOK_OPEN_PAREN: |
|
907 |
state->level = 2; |
|
908 |
state->handler = element6; |
|
909 |
return XML_ROLE_GROUP_OPEN; |
|
910 |
case XML_TOK_NAME: |
|
911 |
case XML_TOK_PREFIXED_NAME: |
|
912 |
state->handler = element7; |
|
913 |
return XML_ROLE_CONTENT_ELEMENT; |
|
914 |
case XML_TOK_NAME_QUESTION: |
|
915 |
state->handler = element7; |
|
916 |
return XML_ROLE_CONTENT_ELEMENT_OPT; |
|
917 |
case XML_TOK_NAME_ASTERISK: |
|
918 |
state->handler = element7; |
|
919 |
return XML_ROLE_CONTENT_ELEMENT_REP; |
|
920 |
case XML_TOK_NAME_PLUS: |
|
921 |
state->handler = element7; |
|
922 |
return XML_ROLE_CONTENT_ELEMENT_PLUS; |
|
923 |
} |
|
924 |
return syntaxError(state); |
|
925 |
} |
|
926 |
|
|
927 |
static |
|
928 |
int element3(PROLOG_STATE *state, |
|
929 |
int tok, |
|
930 |
const char *ptr, |
|
931 |
const char *end, |
|
932 |
const ENCODING *enc) |
|
933 |
{ |
|
934 |
switch (tok) { |
|
935 |
case XML_TOK_PROLOG_S: |
|
936 |
return XML_ROLE_NONE; |
|
937 |
case XML_TOK_CLOSE_PAREN: |
|
938 |
case XML_TOK_CLOSE_PAREN_ASTERISK: |
|
939 |
state->handler = declClose; |
|
940 |
return XML_ROLE_GROUP_CLOSE_REP; |
|
941 |
case XML_TOK_OR: |
|
942 |
state->handler = element4; |
|
943 |
return XML_ROLE_NONE; |
|
944 |
} |
|
945 |
return syntaxError(state); |
|
946 |
} |
|
947 |
|
|
948 |
static |
|
949 |
int element4(PROLOG_STATE *state, |
|
950 |
int tok, |
|
951 |
const char *ptr, |
|
952 |
const char *end, |
|
953 |
const ENCODING *enc) |
|
954 |
{ |
|
955 |
switch (tok) { |
|
956 |
case XML_TOK_PROLOG_S: |
|
957 |
return XML_ROLE_NONE; |
|
958 |
case XML_TOK_NAME: |
|
959 |
case XML_TOK_PREFIXED_NAME: |
|
960 |
state->handler = element5; |
|
961 |
return XML_ROLE_CONTENT_ELEMENT; |
|
962 |
} |
|
963 |
return syntaxError(state); |
|
964 |
} |
|
965 |
|
|
966 |
static |
|
967 |
int element5(PROLOG_STATE *state, |
|
968 |
int tok, |
|
969 |
const char *ptr, |
|
970 |
const char *end, |
|
971 |
const ENCODING *enc) |
|
972 |
{ |
|
973 |
switch (tok) { |
|
974 |
case XML_TOK_PROLOG_S: |
|
975 |
return XML_ROLE_NONE; |
|
976 |
case XML_TOK_CLOSE_PAREN_ASTERISK: |
|
977 |
state->handler = declClose; |
|
978 |
return XML_ROLE_GROUP_CLOSE_REP; |
|
979 |
case XML_TOK_OR: |
|
980 |
state->handler = element4; |
|
981 |
return XML_ROLE_NONE; |
|
982 |
} |
|
983 |
return syntaxError(state); |
|
984 |
} |
|
985 |
|
|
986 |
static |
|
987 |
int element6(PROLOG_STATE *state, |
|
988 |
int tok, |
|
989 |
const char *ptr, |
|
990 |
const char *end, |
|
991 |
const ENCODING *enc) |
|
992 |
{ |
|
993 |
switch (tok) { |
|
994 |
case XML_TOK_PROLOG_S: |
|
995 |
return XML_ROLE_NONE; |
|
996 |
case XML_TOK_OPEN_PAREN: |
|
997 |
state->level += 1; |
|
998 |
return XML_ROLE_GROUP_OPEN; |
|
999 |
case XML_TOK_NAME: |
|
1000 |
case XML_TOK_PREFIXED_NAME: |
|
1001 |
state->handler = element7; |
|
1002 |
return XML_ROLE_CONTENT_ELEMENT; |
|
1003 |
case XML_TOK_NAME_QUESTION: |
|
1004 |
state->handler = element7; |
|
1005 |
return XML_ROLE_CONTENT_ELEMENT_OPT; |
|
1006 |
case XML_TOK_NAME_ASTERISK: |
|
1007 |
state->handler = element7; |
|
1008 |
return XML_ROLE_CONTENT_ELEMENT_REP; |
|
1009 |
case XML_TOK_NAME_PLUS: |
|
1010 |
state->handler = element7; |
|
1011 |
return XML_ROLE_CONTENT_ELEMENT_PLUS; |
|
1012 |
} |
|
1013 |
return syntaxError(state); |
|
1014 |
} |
|
1015 |
|
|
1016 |
static |
|
1017 |
int element7(PROLOG_STATE *state, |
|
1018 |
int tok, |
|
1019 |
const char *ptr, |
|
1020 |
const char *end, |
|
1021 |
const ENCODING *enc) |
|
1022 |
{ |
|
1023 |
switch (tok) { |
|
1024 |
case XML_TOK_PROLOG_S: |
|
1025 |
return XML_ROLE_NONE; |
|
1026 |
case XML_TOK_CLOSE_PAREN: |
|
1027 |
state->level -= 1; |
|
1028 |
if (state->level == 0) |
|
1029 |
state->handler = declClose; |
|
1030 |
return XML_ROLE_GROUP_CLOSE; |
|
1031 |
case XML_TOK_CLOSE_PAREN_ASTERISK: |
|
1032 |
state->level -= 1; |
|
1033 |
if (state->level == 0) |
|
1034 |
state->handler = declClose; |
|
1035 |
return XML_ROLE_GROUP_CLOSE_REP; |
|
1036 |
case XML_TOK_CLOSE_PAREN_QUESTION: |
|
1037 |
state->level -= 1; |
|
1038 |
if (state->level == 0) |
|
1039 |
state->handler = declClose; |
|
1040 |
return XML_ROLE_GROUP_CLOSE_OPT; |
|
1041 |
case XML_TOK_CLOSE_PAREN_PLUS: |
|
1042 |
state->level -= 1; |
|
1043 |
if (state->level == 0) |
|
1044 |
state->handler = declClose; |
|
1045 |
return XML_ROLE_GROUP_CLOSE_PLUS; |
|
1046 |
case XML_TOK_COMMA: |
|
1047 |
state->handler = element6; |
|
1048 |
return XML_ROLE_GROUP_SEQUENCE; |
|
1049 |
case XML_TOK_OR: |
|
1050 |
state->handler = element6; |
|
1051 |
return XML_ROLE_GROUP_CHOICE; |
|
1052 |
} |
|
1053 |
return syntaxError(state); |
|
1054 |
} |
|
1055 |
|
|
1056 |
static |
|
1057 |
int declClose(PROLOG_STATE *state, |
|
1058 |
int tok, |
|
1059 |
const char *ptr, |
|
1060 |
const char *end, |
|
1061 |
const ENCODING *enc) |
|
1062 |
{ |
|
1063 |
switch (tok) { |
|
1064 |
case XML_TOK_PROLOG_S: |
|
1065 |
return XML_ROLE_NONE; |
|
1066 |
case XML_TOK_DECL_CLOSE: |
|
1067 |
state->handler = internalSubset; |
|
1068 |
return XML_ROLE_NONE; |
|
1069 |
} |
|
1070 |
return syntaxError(state); |
|
1071 |
} |
|
1072 |
|
|
1073 |
#if 0 |
|
1074 |
|
|
1075 |
static |
|
1076 |
int ignore(PROLOG_STATE *state, |
|
1077 |
int tok, |
|
1078 |
const char *ptr, |
|
1079 |
const char *end, |
|
1080 |
const ENCODING *enc) |
|
1081 |
{ |
|
1082 |
switch (tok) { |
|
1083 |
case XML_TOK_DECL_CLOSE: |
|
1084 |
state->handler = internalSubset; |
|
1085 |
return 0; |
|
1086 |
default: |
|
1087 |
return XML_ROLE_NONE; |
|
1088 |
} |
|
1089 |
return syntaxError(state); |
|
1090 |
} |
|
1091 |
#endif |
|
1092 |
|
|
1093 |
static |
|
1094 |
int error(PROLOG_STATE *state, |
|
1095 |
int tok, |
|
1096 |
const char *ptr, |
|
1097 |
const char *end, |
|
1098 |
const ENCODING *enc) |
|
1099 |
{ |
|
1100 |
return XML_ROLE_NONE; |
|
1101 |
} |
|
1102 |
|
|
1103 |
static |
|
1104 |
int syntaxError(PROLOG_STATE *state) |
|
1105 |
{ |
|
1106 |
state->handler = error; |
|
1107 |
return XML_ROLE_ERROR; |
|
1108 |
} |
|
1109 |
|
|
1110 |
void XmlPrologStateInit(PROLOG_STATE *state) |
|
1111 |
{ |
|
1112 |
state->handler = prolog0; |
|
1113 |
} |