/[public]/psiconv/trunk/lib/psiconv/parse_driver.c
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Contents of /psiconv/trunk/lib/psiconv/parse_driver.c

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Revision 64 - (show annotations)
Fri Dec 15 00:21:51 2000 UTC (18 years, 10 months ago) by frodo
File MIME type: text/plain
File size: 22651 byte(s)
(Frodo) Massive update: theoretically, all return codes are now checked.
        Untested - may have many typos.

1 /*
2 parse_driver.c - Part of psiconv, a PSION 5 file formats converter
3 Copyright (c) 1999, 2000 Frodo Looijaard <frodol@dds.nl>
4
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version.
9
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
14
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
18 */
19
20 #include "config.h"
21 #include <stdlib.h>
22
23 #include "parse.h"
24 #include "parse_routines.h"
25 #include "data.h"
26
27 psiconv_file_type_t psiconv_file_type(psiconv_buffer buf,int *length,
28 psiconv_header_section *result)
29 {
30 psiconv_header_section header;
31 psiconv_file_type_t res;
32 int leng;
33
34 if ((psiconv_parse_header_section(buf,0,0,&leng,&header)))
35 return psiconv_unknown_file;
36 res = header->file;
37 if (result)
38 *result = header;
39 else
40 psiconv_free_header_section(header);
41 if (length)
42 *length = leng;
43 return res;
44 }
45
46 int psiconv_parse(const psiconv_buffer buf,psiconv_file *result)
47 {
48 int res=0;
49 int lev=0;
50 int off=0;
51 int leng;
52
53 if (!((*result) = malloc(sizeof(**result))))
54 goto ERROR1;
55
56 (*result)->type = psiconv_file_type(buf,&leng,NULL);
57 if ((*result)->type == psiconv_unknown_file) {
58 psiconv_warn(lev+1,off,"Unknown file type: can't parse!");
59 (*result)->file = NULL;
60 } else if ((*result)->type == psiconv_word_file)
61 res = psiconv_parse_word_file(buf,lev+2,leng,
62 (psiconv_word_f *)(&((*result)->file)));
63 else if ((*result)->type == psiconv_texted_file)
64 res = psiconv_parse_texted_file(buf,lev+2,leng,
65 (psiconv_texted_f *)(&((*result)->file)));
66 else if ((*result)->type == psiconv_mbm_file)
67 res = psiconv_parse_mbm_file(buf,lev+2,leng,
68 (psiconv_mbm_f *)(&((*result)->file)));
69 else if ((*result)->type == psiconv_sketch_file)
70 res = psiconv_parse_sketch_file(buf,lev+2,leng,
71 (psiconv_sketch_f *)(&((*result)->file)));
72 else if ((*result)->type == psiconv_clipart_file)
73 res = psiconv_parse_clipart_file(buf,lev+2,leng,
74 (psiconv_clipart_f *)(&((*result)->file)));
75 else {
76 psiconv_warn(lev+1,off,"Can't parse this file yet!");
77 (*result)->file = NULL;
78 }
79 if (res)
80 goto ERROR2;
81 return 0;
82
83 ERROR2:
84 free(*result);
85 ERROR1:
86 psiconv_warn(lev+1,off,"Reading of Psion File failed");
87 if (res == 0)
88 return -PSICONV_E_NOMEM;
89 else
90 return res;
91 }
92
93 int psiconv_parse_clipart_file(const psiconv_buffer buf,int lev,
94 psiconv_u32 off, psiconv_clipart_f *result)
95 {
96 int res=0;
97 int i;
98 psiconv_jumptable_section table;
99 psiconv_clipart_section clipart;
100 psiconv_u32 *entry;
101
102 psiconv_progress(lev+1,off,"Going to read a clipart file");
103 if (!((*result) = malloc(sizeof(**result))))
104 goto ERROR1;
105
106 psiconv_progress(lev+2,off,"Going to read the MBM jumptable");
107 if ((res = psiconv_parse_jumptable_section(buf,lev+2,off, NULL,&table)))
108 goto ERROR2;
109
110 psiconv_progress(lev+2,off,"Going to read the clipart sections");
111 if (!((*result)->sections = psiconv_list_new(sizeof(*clipart))))
112 goto ERROR3;
113 for (i = 0; i < psiconv_list_length(table); i ++) {
114 if (!(entry = psiconv_list_get(table,i)))
115 goto ERROR4;
116 psiconv_progress(lev+3,off,"Going to read clipart section %i",i);
117 if (!(psiconv_parse_clipart_section(buf,lev+3,*entry,NULL,&clipart)))
118 goto ERROR4;
119 if (!(psiconv_list_add((*result)->sections,clipart)))
120 goto ERROR5;
121 }
122
123 psiconv_free_jumptable_section(table);
124 psiconv_progress(lev+1,off,"End of clipart file");
125 return res;
126 ERROR5:
127 psiconv_free_clipart_section(clipart);
128 ERROR4:
129 for (i = 0; i < psiconv_list_length((*result)->sections); i++) {
130 if (!(clipart = psiconv_list_get((*result)->sections,i))) {
131 psiconv_warn(lev+1,off,"Massive memory corruption");
132 goto ERROR3;
133 }
134 psiconv_free_clipart_section(clipart);
135 }
136 psiconv_list_free((*result)->sections);
137 ERROR3:
138 psiconv_free_jumptable_section(table);
139 ERROR2:
140 free(*result);
141 ERROR1:
142 psiconv_warn(lev+1,off,"Reading of Clipart File failed");
143 if (res == 0)
144 return -PSICONV_E_NOMEM;
145 else
146 return res;
147 }
148
149 int psiconv_parse_mbm_file(const psiconv_buffer buf,int lev, psiconv_u32 off,
150 psiconv_mbm_f *result)
151 {
152 int res=0;
153 int i;
154 psiconv_jumptable_section table;
155 psiconv_paint_data_section paint;
156 psiconv_u32 *entry;
157 psiconv_u32 sto;
158
159 psiconv_progress(lev+1,off,"Going to read a mbm file");
160 if (!(*result = malloc(sizeof(**result))))
161 goto ERROR1;
162
163 psiconv_progress(lev+2,off,"Going to read the offset of the MBM jumptable");
164 sto = psiconv_read_u32(buf,lev+2,off,&res);
165 if (res)
166 goto ERROR2;
167 psiconv_debug(lev+2,off,"Offset: %08x",sto);
168
169 psiconv_progress(lev+2,off,"Going to read the MBM jumptable");
170 if ((res = psiconv_parse_jumptable_section(buf,lev+2,sto, NULL,&table)))
171 goto ERROR2;
172
173 psiconv_progress(lev+2,off,"Going to read the picture sections");
174 if (!((*result)->sections = psiconv_list_new(sizeof(*paint))))
175 goto ERROR3;
176 for (i = 0; i < psiconv_list_length(table); i ++) {
177 if (!(entry = psiconv_list_get(table,i)))
178 goto ERROR4;
179 psiconv_progress(lev+3,off,"Going to read picture section %i",i);
180 if ((res = psiconv_parse_paint_data_section(buf,lev+3,*entry,NULL,
181 0,&paint)))
182 goto ERROR4;
183 if ((res = psiconv_list_add((*result)->sections,paint)))
184 goto ERROR5;
185 }
186
187 psiconv_free_jumptable_section(table);
188 psiconv_progress(lev+1,off,"End of mbm file");
189 return 0;
190 ERROR5:
191 psiconv_free_paint_data_section(paint);
192 ERROR4:
193 for (i = 0; i < psiconv_list_length((*result)->sections); i++) {
194 if (!(paint = psiconv_list_get((*result)->sections,i))) {
195 psiconv_warn(lev+1,off,"Massive memory corruption");
196 goto ERROR3;
197 }
198 psiconv_free_paint_data_section(paint);
199 }
200 psiconv_list_free((*result)->sections);
201 ERROR3:
202 psiconv_free_jumptable_section(table);
203 ERROR2:
204 free(*result);
205 ERROR1:
206 psiconv_warn(lev+1,off,"Reading of MBM File failed");
207 if (res == 0)
208 return -PSICONV_E_NOMEM;
209 else
210 return res;
211 }
212
213 int psiconv_parse_sketch_file(const psiconv_buffer buf,int lev,
214 psiconv_u32 off,
215 psiconv_sketch_f *result)
216 {
217 psiconv_section_table_section table;
218 psiconv_application_id_section appl_id;
219 psiconv_u32 applid_sec = 0;
220 psiconv_u32 sketch_sec = 0;
221 psiconv_u32 sto;
222 psiconv_section_table_entry entry;
223 int i;
224 int res=0;
225 char *temp_str;
226
227 psiconv_progress(lev+1,off,"Going to read a sketch file");
228 if (!(*result = malloc(sizeof(**result))))
229 goto ERROR1;
230
231 psiconv_progress(lev+2,off,
232 "Going to read the offset of the section table section");
233 sto = psiconv_read_u32(buf,lev+2,off,&res);
234 if (res)
235 goto ERROR2;
236 psiconv_debug(lev+2,off,"Offset: %08x",sto);
237
238 psiconv_progress(lev+2,sto, "Going to read the section table section");
239 if ((res = psiconv_parse_section_table_section(buf,lev+2,sto, NULL,&table)))
240 goto ERROR2;
241
242 for (i = 0; i < psiconv_list_length(table); i ++) {
243 psiconv_progress(lev+2,sto, "Going to read entry %d",i);
244 if (!(entry = psiconv_list_get(table,i)))
245 goto ERROR3;
246 if (entry->id == PSICONV_ID_APPL_ID_SECTION) {
247 applid_sec = entry->offset;
248 psiconv_debug(lev+3,sto,
249 "Found the Application ID section at %08x",applid_sec);
250 } else if (entry->id == PSICONV_ID_SKETCH_SECTION) {
251 sketch_sec = entry->offset;
252 psiconv_debug(lev+3,sto,
253 "Found the Sketch section at %08x",sketch_sec);
254 } else {
255 psiconv_warn(lev+3,sto,
256 "Found unknown section in the Section Table (ignoring)");
257 psiconv_debug(lev+3,sto,
258 "Section ID %08x, offset %08x",entry->id,entry->offset);
259 }
260 }
261
262 psiconv_progress(lev+2,sto, "Looking for the Application ID section");
263 if (! applid_sec) {
264 psiconv_warn(lev+2,sto,
265 "Application ID section not found in the section table");
266 res = -PSICONV_E_PARSE;
267 goto ERROR3;
268 } else {
269 psiconv_debug(lev+2,sto,
270 "Application ID section at offset %08x",applid_sec);
271 if ((res = psiconv_parse_application_id_section(buf,lev+2,applid_sec,NULL,
272 &appl_id)))
273 goto ERROR3;
274 }
275 if ((appl_id->id != PSICONV_ID_SKETCH) ||
276 strcmp(appl_id->name,"Paint.app")) {
277 psiconv_warn(lev+2,applid_sec,
278 "Application ID section contains unexpected data");
279 psiconv_debug(lev+2,applid_sec,"ID: %08x expected, %08x found",
280 PSICONV_ID_SKETCH,appl_id->id);
281 if (!(temp_str = psiconv_make_printable(appl_id->name)))
282 goto ERROR4;
283 psiconv_debug(lev+2,applid_sec,"Name: `%s' expected, `%s' found",
284 "Paint.app",temp_str);
285 free(temp_str);
286 res = -PSICONV_E_PARSE;
287 goto ERROR4;
288 }
289
290 psiconv_progress(lev+2,sto, "Looking for the Sketch section");
291 if (! sketch_sec) {
292 psiconv_warn(lev+2,sto,
293 "Sketch section not found in the section table");
294 } else {
295 psiconv_debug(lev+2,sto,
296 "Sketch section at offset %08x",applid_sec);
297 if ((res = psiconv_parse_sketch_section(buf,lev+2,sketch_sec,NULL,0,
298 &(*result)->sketch_sec)))
299 goto ERROR4;
300 }
301
302 psiconv_free_application_id_section(appl_id);
303 psiconv_free_section_table_section(table);
304
305 psiconv_progress(lev+1,off,"End of word file");
306 return res;
307
308 ERROR4:
309 psiconv_free_application_id_section(appl_id);
310 ERROR3:
311 free(table);
312 ERROR2:
313 free(*result);
314 ERROR1:
315 psiconv_warn(lev+1,off,"Reading of Scketch File failed");
316 if (res == 0)
317 return -PSICONV_E_NOMEM;
318 else
319 return res;
320 }
321
322
323 int psiconv_parse_texted_file(const psiconv_buffer buf,int lev,
324 psiconv_u32 off,
325 psiconv_texted_f *result)
326 {
327 int res=0;
328 psiconv_section_table_section table;
329 psiconv_application_id_section appl_id;
330 char *temp_str;
331 psiconv_character_layout base_char;
332 psiconv_paragraph_layout base_para;
333 psiconv_u32 page_sec = 0;
334 psiconv_u32 texted_sec = 0;
335 psiconv_u32 applid_sec = 0;
336 psiconv_u32 sto;
337 psiconv_section_table_entry entry;
338 int i;
339
340 psiconv_progress(lev+1,off,"Going to read a texted file");
341 if (!(*result = malloc(sizeof(**result))))
342 goto ERROR1;
343
344 psiconv_progress(lev+2,off,
345 "Going to read the offset of the section table section");
346 sto = psiconv_read_u32(buf,lev+2,off,&res);
347 if (res)
348 goto ERROR2;
349 psiconv_debug(lev+2,off,"Offset: %08x",sto);
350
351 psiconv_progress(lev+2,sto, "Going to read the section table section");
352 if ((res = psiconv_parse_section_table_section(buf,lev+2,sto, NULL,&table)))
353 goto ERROR2;
354
355 for (i = 0; i < psiconv_list_length(table); i ++) {
356 psiconv_progress(lev+2,sto, "Going to read entry %d",i);
357 if (!(entry = psiconv_list_get(table,i)))
358 goto ERROR3;
359 if (entry->id == PSICONV_ID_APPL_ID_SECTION) {
360 applid_sec = entry->offset;
361 psiconv_debug(lev+3,sto,
362 "Found the Application ID section at %08x",applid_sec);
363 } else if (entry->id == PSICONV_ID_PAGE_LAYOUT_SECTION) {
364 page_sec = entry->offset;
365 psiconv_debug(lev+3,sto,
366 "Found the Page Layout section at %08x",page_sec);
367 } else if (entry->id == PSICONV_ID_TEXTED) {
368 texted_sec = entry->offset;
369 psiconv_debug(lev+3,sto,
370 "Found the TextEd section at %08x",texted_sec);
371 } else {
372 psiconv_warn(lev+3,sto,
373 "Found unknown section in the Section Table (ignoring)");
374 psiconv_debug(lev+3,sto,
375 "Section ID %08x, offset %08x",entry->id,entry->offset);
376 }
377 }
378
379 psiconv_progress(lev+2,sto, "Looking for the Application ID section");
380 if (! applid_sec) {
381 psiconv_warn(lev+2,sto,
382 "Application ID section not found in the section table");
383 res = -PSICONV_E_PARSE;
384 goto ERROR3;
385 } else {
386 psiconv_debug(lev+2,sto,
387 "Application ID section at offset %08x",applid_sec);
388 if ((res = psiconv_parse_application_id_section(buf,lev+2,applid_sec,NULL,
389 &appl_id)))
390 goto ERROR3;
391 }
392 if ((appl_id->id != PSICONV_ID_TEXTED) ||
393 strcmp(appl_id->name,"TextEd.app")) {
394 psiconv_warn(lev+2,applid_sec,
395 "Application ID section contains unexpected data");
396 psiconv_debug(lev+2,applid_sec,"ID: %08x expected, %08x found",
397 PSICONV_ID_TEXTED,appl_id->id);
398 if (!(temp_str = psiconv_make_printable(appl_id->name)))
399 goto ERROR4;
400 psiconv_debug(lev+2,applid_sec,"Name: `%s' expected, `%s' found",
401 "TextEd.app",temp_str);
402 free(temp_str);
403 res = -PSICONV_E_PARSE;
404 goto ERROR4;
405 }
406
407 psiconv_progress(lev+2,sto,
408 "Looking for the Page layout section");
409 if (! page_sec) {
410 psiconv_warn(lev+2,sto,
411 "Page layout section not found in the section table");
412 res = -PSICONV_E_PARSE;
413 goto ERROR4;
414 } else {
415 psiconv_debug(lev+2,sto,
416 "Page layout section at offset %08x",page_sec);
417 if ((res = psiconv_parse_page_layout_section(buf,lev+2,page_sec,NULL,
418 &(*result)->page_sec)))
419 goto ERROR4;
420 }
421
422 if (!(base_char = psiconv_basic_character_layout()))
423 goto ERROR5;
424 if (!(base_para = psiconv_basic_paragraph_layout()))
425 goto ERROR6;
426
427 psiconv_progress(lev+2,sto,
428 "Looking for the TextEd section");
429 if (! texted_sec) {
430 psiconv_warn(lev+2,sto,
431 "TextEd section not found in the section table");
432 res = -PSICONV_E_PARSE;
433 goto ERROR7;
434 } else {
435 psiconv_debug(lev+2,sto, "TextEd section at offset %08x",texted_sec);
436 if ((res = psiconv_parse_texted_section(buf,lev+2,texted_sec,NULL,
437 &(*result)->texted_sec,
438 base_char,base_para)))
439 goto ERROR7;
440 }
441 psiconv_free_character_layout(base_char);
442 psiconv_free_paragraph_layout(base_para);
443
444 psiconv_free_application_id_section(appl_id);
445 psiconv_free_section_table_section(table);
446
447 psiconv_progress(lev+1,off,"End of TextEd file");
448 return 0;
449
450 ERROR7:
451 psiconv_free_paragraph_layout(base_para);
452 ERROR6:
453 psiconv_free_character_layout(base_char);
454 ERROR5:
455 psiconv_free_page_layout_section((*result)->page_sec);
456 ERROR4:
457 psiconv_free_application_id_section(appl_id);
458 ERROR3:
459 psiconv_free_section_table_section(table);
460 ERROR2:
461 free(*result);
462 ERROR1:
463 psiconv_warn(lev+1,off,"Reading of TextEd File failed");
464 if (res == 0)
465 return -PSICONV_E_NOMEM;
466 else
467 return res;
468 }
469
470 int psiconv_parse_word_file(const psiconv_buffer buf,int lev, psiconv_u32 off,
471 psiconv_word_f *result)
472 {
473 int res=0;
474 psiconv_section_table_section table;
475 psiconv_application_id_section appl_id;
476 char *temp_str;
477 psiconv_u32 pwd_sec = 0;
478 psiconv_u32 status_sec = 0;
479 psiconv_u32 styles_sec = 0;
480 psiconv_u32 page_sec = 0;
481 psiconv_u32 text_sec = 0;
482 psiconv_u32 layout_sec = 0;
483 psiconv_u32 applid_sec = 0;
484 psiconv_section_table_entry entry;
485 psiconv_u32 sto;
486 int i;
487
488 psiconv_progress(lev+1,off,"Going to read a word file");
489 if (!(*result = malloc(sizeof(**result))))
490 goto ERROR1;
491
492 psiconv_progress(lev+2,off,
493 "Going to read the offset of the section table section");
494 sto = psiconv_read_u32(buf,lev+2,off,&res);
495 if (res)
496 goto ERROR2;
497 psiconv_debug(lev+2,off,"Offset: %08x",sto);
498
499 psiconv_progress(lev+2,sto,
500 "Going to read the section table section");
501 if ((res = psiconv_parse_section_table_section(buf,lev+2,sto, NULL,&table)))
502 goto ERROR2;
503
504 for (i = 0; i < psiconv_list_length(table); i ++) {
505 psiconv_progress(lev+2,sto, "Going to read entry %d",i);
506 if (!(entry = psiconv_list_get(table,i)))
507 goto ERROR3;
508 if (entry->id == PSICONV_ID_APPL_ID_SECTION) {
509 applid_sec = entry->offset;
510 psiconv_debug(lev+3,sto,
511 "Found the Application ID section at %08x",applid_sec);
512 } else if (entry->id == PSICONV_ID_PAGE_LAYOUT_SECTION) {
513 page_sec = entry->offset;
514 psiconv_debug(lev+3,sto,
515 "Found the Page Layout section at %08x",page_sec);
516 } else if (entry->id == PSICONV_ID_TEXT_SECTION) {
517 text_sec = entry->offset;
518 psiconv_debug(lev+3,sto, "Found the Text section at %08x",text_sec);
519 } else if (entry->id == PSICONV_ID_PASSWORD_SECTION) {
520 pwd_sec = entry->offset;
521 psiconv_debug(lev+3,sto,
522 "Found the Password section at %08x",pwd_sec);
523 psiconv_warn(lev+3,sto,
524 "Password section found - can't read encrypted data");
525 res = -PSICONV_E_PARSE;
526 goto ERROR3;
527 } else if (entry->id == PSICONV_ID_WORD_STATUS_SECTION) {
528 status_sec = entry->offset;
529 psiconv_debug(lev+3,sto,
530 "Found the Word Status section at %08x",status_sec);
531 } else if (entry->id == PSICONV_ID_WORD_STYLES_SECTION) {
532 styles_sec = entry->offset;
533 psiconv_debug(lev+3,sto,
534 "Found the Word Styles section at %08x",styles_sec);
535 } else if (entry->id == PSICONV_ID_LAYOUT_SECTION) {
536 layout_sec = entry->offset;
537 psiconv_debug(lev+3,sto,
538 "Found the Layout section at %08x",layout_sec);
539 } else {
540 psiconv_warn(lev+3,sto,
541 "Found unknown section in the Section Table (ignoring)");
542 psiconv_debug(lev+3,sto,
543 "Section ID %08x, offset %08x",entry->id,entry->offset);
544 }
545 }
546
547
548 psiconv_progress(lev+2,sto,
549 "Looking for the Status section");
550 if (!status_sec) {
551 psiconv_warn(lev+2,sto, "Status section not found in the section table");
552 res = -PSICONV_E_PARSE;
553 goto ERROR3;
554 } else {
555 psiconv_debug(lev+2,sto, "Status section at offset %08x",status_sec);
556 if ((res = psiconv_parse_word_status_section(buf,lev+2,status_sec,NULL,
557 &((*result)->status_sec))))
558 goto ERROR3;
559 }
560
561 psiconv_progress(lev+2,sto, "Looking for the Application ID section");
562 if (! applid_sec) {
563 psiconv_warn(lev+2,sto,
564 "Application ID section not found in the section table");
565 res = -PSICONV_E_PARSE;
566 goto ERROR4;
567 } else {
568 psiconv_debug(lev+2,sto,
569 "Application ID section at offset %08x",applid_sec);
570 if ((res = psiconv_parse_application_id_section(buf,lev+2,applid_sec,NULL,
571 &appl_id)))
572 goto ERROR4;
573 }
574 if ((appl_id->id != PSICONV_ID_WORD) ||
575 strcmp(appl_id->name,"Word.app")) {
576 psiconv_warn(lev+2,applid_sec,
577 "Application ID section contains unexpected data");
578 psiconv_debug(lev+2,applid_sec,"ID: %08x expected, %08x found",
579 PSICONV_ID_WORD,appl_id->id);
580 if (!(temp_str = psiconv_make_printable(appl_id->name)))
581 goto ERROR5;
582 psiconv_debug(lev+2,applid_sec,"Name: `%s' expected, `%s' found",
583 "Word.app",temp_str);
584 free(temp_str);
585 res = -PSICONV_E_PARSE;
586 goto ERROR5;
587 }
588
589 psiconv_progress(lev+2,sto,
590 "Looking for the Page layout section");
591 if (! page_sec) {
592 psiconv_warn(lev+2,sto,
593 "Page layout section not found in the section table");
594 res = -PSICONV_E_PARSE;
595 goto ERROR5;
596 } else {
597 psiconv_debug(lev+2,sto,
598 "Page layout section at offset %08x",page_sec);
599 if ((res = psiconv_parse_page_layout_section(buf,lev+2,page_sec,NULL,
600 &(*result)->page_sec)))
601 goto ERROR5;
602 }
603
604 psiconv_progress(lev+2,sto,
605 "Looking for the Word Style section");
606 if (!styles_sec) {
607 psiconv_warn(lev+2,sto,
608 "Word styles section not found in the section table");
609 res = -PSICONV_E_PARSE;
610 goto ERROR6;
611 } else {
612 psiconv_debug(lev+2,sto,
613 "Word styles section at offset %08x",styles_sec);
614 if ((res = psiconv_parse_word_styles_section(buf,lev+2,styles_sec,NULL,
615 &(*result)->styles_sec)))
616 goto ERROR6;
617 }
618
619 psiconv_progress(lev+2,sto,
620 "Looking for the Text section");
621 if (!text_sec) {
622 psiconv_warn(lev+2,sto, "Text section not found in the section table");
623 res = -PSICONV_E_PARSE;
624 goto ERROR7;
625 } else {
626 psiconv_debug(lev+2,sto,
627 "Text section at offset %08x",text_sec);
628 if ((res = psiconv_parse_text_section(buf,lev+2,text_sec,NULL,
629 &(*result)->paragraphs)))
630 goto ERROR7;
631 }
632
633 psiconv_progress(lev+2,sto, "Looking for the Layout section");
634 if (!layout_sec) {
635 psiconv_debug(lev+2,sto, "No layout section today");
636 } else {
637 psiconv_debug(lev+2,sto,
638 "Layout section at offset %08x",layout_sec);
639 if ((res = psiconv_parse_styled_layout_section(buf,lev+2,layout_sec,NULL,
640 (*result)->paragraphs,
641 (*result)->styles_sec)))
642 goto ERROR8;
643 }
644
645 psiconv_free_application_id_section(appl_id);
646 psiconv_free_section_table_section(table);
647
648 psiconv_progress(lev+1,off,"End of word file");
649 return res;
650
651
652 ERROR8:
653 psiconv_free_text_and_layout((*result)->paragraphs);
654 ERROR7:
655 psiconv_free_word_styles_section((*result)->styles_sec);
656 ERROR6:
657 psiconv_free_page_layout_section((*result)->page_sec);
658 ERROR5:
659 psiconv_free_application_id_section(appl_id);
660 ERROR4:
661 psiconv_free_word_status_section((*result)->status_sec);
662 ERROR3:
663 psiconv_free_section_table_section(table);
664 ERROR2:
665 free(*result);
666 ERROR1:
667 psiconv_warn(lev+1,off,"Reading of Word File failed");
668 if (res == 0)
669 return -PSICONV_E_NOMEM;
670 else
671 return res;
672 }

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