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

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Revision 66 - (hide annotations)
Fri Dec 15 17:17:45 2000 UTC (23 years, 3 months ago) by frodo
File MIME type: text/plain
File size: 22661 byte(s)
(Frodo) All formats tested, with a little luck most problems are now caught

1 frodo 2 /*
2     parse_driver.c - Part of psiconv, a PSION 5 file formats converter
3 frodo 63 Copyright (c) 1999, 2000 Frodo Looijaard <frodol@dds.nl>
4 frodo 2
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 frodo 18 psiconv_file_type_t psiconv_file_type(psiconv_buffer buf,int *length,
28     psiconv_header_section *result)
29 frodo 2 {
30     psiconv_header_section header;
31     psiconv_file_type_t res;
32 frodo 18 int leng;
33 frodo 2
34 frodo 64 if ((psiconv_parse_header_section(buf,0,0,&leng,&header)))
35     return psiconv_unknown_file;
36 frodo 2 res = header->file;
37 frodo 18 if (result)
38     *result = header;
39     else
40     psiconv_free_header_section(header);
41     if (length)
42     *length = leng;
43 frodo 2 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 frodo 18 int leng;
52 frodo 2
53 frodo 64 if (!((*result) = malloc(sizeof(**result))))
54     goto ERROR1;
55 frodo 2
56 frodo 18 (*result)->type = psiconv_file_type(buf,&leng,NULL);
57 frodo 2 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 frodo 18 res = psiconv_parse_word_file(buf,lev+2,leng,
62 frodo 2 (psiconv_word_f *)(&((*result)->file)));
63     else if ((*result)->type == psiconv_texted_file)
64 frodo 18 res = psiconv_parse_texted_file(buf,lev+2,leng,
65 frodo 2 (psiconv_texted_f *)(&((*result)->file)));
66 frodo 12 else if ((*result)->type == psiconv_mbm_file)
67 frodo 18 res = psiconv_parse_mbm_file(buf,lev+2,leng,
68 frodo 12 (psiconv_mbm_f *)(&((*result)->file)));
69 frodo 24 else if ((*result)->type == psiconv_sketch_file)
70     res = psiconv_parse_sketch_file(buf,lev+2,leng,
71     (psiconv_sketch_f *)(&((*result)->file)));
72 frodo 41 else if ((*result)->type == psiconv_clipart_file)
73     res = psiconv_parse_clipart_file(buf,lev+2,leng,
74     (psiconv_clipart_f *)(&((*result)->file)));
75 frodo 2 else {
76     psiconv_warn(lev+1,off,"Can't parse this file yet!");
77     (*result)->file = NULL;
78     }
79 frodo 64 if (res)
80     goto ERROR2;
81     return 0;
82 frodo 2
83 frodo 64 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 frodo 2 }
92    
93 frodo 41 int psiconv_parse_clipart_file(const psiconv_buffer buf,int lev,
94     psiconv_u32 off, psiconv_clipart_f *result)
95     {
96 frodo 42 int res=0;
97 frodo 43 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 frodo 64 if (!((*result) = malloc(sizeof(**result))))
104     goto ERROR1;
105 frodo 43
106     psiconv_progress(lev+2,off,"Going to read the MBM jumptable");
107 frodo 64 if ((res = psiconv_parse_jumptable_section(buf,lev+2,off, NULL,&table)))
108     goto ERROR2;
109 frodo 43
110     psiconv_progress(lev+2,off,"Going to read the clipart sections");
111 frodo 64 if (!((*result)->sections = psiconv_list_new(sizeof(*clipart))))
112     goto ERROR3;
113 frodo 43 for (i = 0; i < psiconv_list_length(table); i ++) {
114 frodo 64 if (!(entry = psiconv_list_get(table,i)))
115     goto ERROR4;
116 frodo 43 psiconv_progress(lev+3,off,"Going to read clipart section %i",i);
117 frodo 66 if ((res = psiconv_parse_clipart_section(buf,lev+3,*entry,NULL,&clipart)))
118 frodo 64 goto ERROR4;
119 frodo 66 if ((res = psiconv_list_add((*result)->sections,clipart)))
120 frodo 64 goto ERROR5;
121 frodo 43 }
122    
123     psiconv_free_jumptable_section(table);
124     psiconv_progress(lev+1,off,"End of clipart file");
125     return res;
126 frodo 64 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 frodo 41 }
148    
149 frodo 12 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 frodo 42 psiconv_jumptable_section table;
155 frodo 12 psiconv_paint_data_section paint;
156     psiconv_u32 *entry;
157 frodo 18 psiconv_u32 sto;
158 frodo 12
159     psiconv_progress(lev+1,off,"Going to read a mbm file");
160 frodo 64 if (!(*result = malloc(sizeof(**result))))
161     goto ERROR1;
162 frodo 12
163 frodo 18 psiconv_progress(lev+2,off,"Going to read the offset of the MBM jumptable");
164 frodo 64 sto = psiconv_read_u32(buf,lev+2,off,&res);
165     if (res)
166     goto ERROR2;
167 frodo 18 psiconv_debug(lev+2,off,"Offset: %08x",sto);
168 frodo 12
169     psiconv_progress(lev+2,off,"Going to read the MBM jumptable");
170 frodo 64 if ((res = psiconv_parse_jumptable_section(buf,lev+2,sto, NULL,&table)))
171     goto ERROR2;
172 frodo 12
173 frodo 13 psiconv_progress(lev+2,off,"Going to read the picture sections");
174 frodo 64 if (!((*result)->sections = psiconv_list_new(sizeof(*paint))))
175     goto ERROR3;
176 frodo 12 for (i = 0; i < psiconv_list_length(table); i ++) {
177 frodo 64 if (!(entry = psiconv_list_get(table,i)))
178     goto ERROR4;
179 frodo 13 psiconv_progress(lev+3,off,"Going to read picture section %i",i);
180 frodo 64 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 frodo 12 }
186    
187 frodo 42 psiconv_free_jumptable_section(table);
188 frodo 12 psiconv_progress(lev+1,off,"End of mbm file");
189 frodo 64 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 frodo 12 }
212    
213 frodo 24 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 frodo 64 if (!(*result = malloc(sizeof(**result))))
229     goto ERROR1;
230 frodo 24
231     psiconv_progress(lev+2,off,
232     "Going to read the offset of the section table section");
233 frodo 64 sto = psiconv_read_u32(buf,lev+2,off,&res);
234     if (res)
235     goto ERROR2;
236 frodo 24 psiconv_debug(lev+2,off,"Offset: %08x",sto);
237    
238     psiconv_progress(lev+2,sto, "Going to read the section table section");
239 frodo 64 if ((res = psiconv_parse_section_table_section(buf,lev+2,sto, NULL,&table)))
240     goto ERROR2;
241 frodo 24
242     for (i = 0; i < psiconv_list_length(table); i ++) {
243     psiconv_progress(lev+2,sto, "Going to read entry %d",i);
244 frodo 64 if (!(entry = psiconv_list_get(table,i)))
245     goto ERROR3;
246 frodo 24 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 frodo 64 "Found unknown section in the Section Table (ignoring)");
257 frodo 24 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 frodo 64 psiconv_warn(lev+2,sto,
265     "Application ID section not found in the section table");
266     res = -PSICONV_E_PARSE;
267     goto ERROR3;
268 frodo 24 } else {
269     psiconv_debug(lev+2,sto,
270     "Application ID section at offset %08x",applid_sec);
271 frodo 64 if ((res = psiconv_parse_application_id_section(buf,lev+2,applid_sec,NULL,
272     &appl_id)))
273     goto ERROR3;
274 frodo 24 }
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 frodo 64 if (!(temp_str = psiconv_make_printable(appl_id->name)))
282     goto ERROR4;
283 frodo 24 psiconv_debug(lev+2,applid_sec,"Name: `%s' expected, `%s' found",
284     "Paint.app",temp_str);
285     free(temp_str);
286 frodo 64 res = -PSICONV_E_PARSE;
287     goto ERROR4;
288 frodo 24 }
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 frodo 64 if ((res = psiconv_parse_sketch_section(buf,lev+2,sketch_sec,NULL,0,
298     &(*result)->sketch_sec)))
299     goto ERROR4;
300 frodo 24 }
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 frodo 64
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 frodo 24 }
321    
322    
323 frodo 18 int psiconv_parse_texted_file(const psiconv_buffer buf,int lev,
324     psiconv_u32 off,
325 frodo 2 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 frodo 18 psiconv_u32 sto;
337 frodo 2 psiconv_section_table_entry entry;
338     int i;
339    
340     psiconv_progress(lev+1,off,"Going to read a texted file");
341 frodo 64 if (!(*result = malloc(sizeof(**result))))
342     goto ERROR1;
343 frodo 2
344 frodo 24 psiconv_progress(lev+2,off,
345     "Going to read the offset of the section table section");
346 frodo 64 sto = psiconv_read_u32(buf,lev+2,off,&res);
347     if (res)
348     goto ERROR2;
349 frodo 18 psiconv_debug(lev+2,off,"Offset: %08x",sto);
350 frodo 2
351 frodo 18 psiconv_progress(lev+2,sto, "Going to read the section table section");
352 frodo 64 if ((res = psiconv_parse_section_table_section(buf,lev+2,sto, NULL,&table)))
353     goto ERROR2;
354 frodo 2
355     for (i = 0; i < psiconv_list_length(table); i ++) {
356 frodo 18 psiconv_progress(lev+2,sto, "Going to read entry %d",i);
357 frodo 64 if (!(entry = psiconv_list_get(table,i)))
358     goto ERROR3;
359 frodo 2 if (entry->id == PSICONV_ID_APPL_ID_SECTION) {
360     applid_sec = entry->offset;
361 frodo 18 psiconv_debug(lev+3,sto,
362 frodo 2 "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 frodo 18 psiconv_debug(lev+3,sto,
366 frodo 2 "Found the Page Layout section at %08x",page_sec);
367     } else if (entry->id == PSICONV_ID_TEXTED) {
368     texted_sec = entry->offset;
369 frodo 18 psiconv_debug(lev+3,sto,
370 frodo 2 "Found the TextEd section at %08x",texted_sec);
371     } else {
372 frodo 18 psiconv_warn(lev+3,sto,
373 frodo 64 "Found unknown section in the Section Table (ignoring)");
374 frodo 18 psiconv_debug(lev+3,sto,
375 frodo 2 "Section ID %08x, offset %08x",entry->id,entry->offset);
376     }
377     }
378    
379 frodo 18 psiconv_progress(lev+2,sto, "Looking for the Application ID section");
380 frodo 2 if (! applid_sec) {
381 frodo 18 psiconv_warn(lev+2,sto,
382 frodo 2 "Application ID section not found in the section table");
383 frodo 64 res = -PSICONV_E_PARSE;
384     goto ERROR3;
385 frodo 2 } else {
386 frodo 18 psiconv_debug(lev+2,sto,
387 frodo 2 "Application ID section at offset %08x",applid_sec);
388 frodo 64 if ((res = psiconv_parse_application_id_section(buf,lev+2,applid_sec,NULL,
389     &appl_id)))
390     goto ERROR3;
391 frodo 2 }
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 frodo 64 if (!(temp_str = psiconv_make_printable(appl_id->name)))
399     goto ERROR4;
400 frodo 2 psiconv_debug(lev+2,applid_sec,"Name: `%s' expected, `%s' found",
401 frodo 24 "TextEd.app",temp_str);
402 frodo 2 free(temp_str);
403 frodo 64 res = -PSICONV_E_PARSE;
404     goto ERROR4;
405 frodo 2 }
406    
407 frodo 18 psiconv_progress(lev+2,sto,
408 frodo 2 "Looking for the Page layout section");
409     if (! page_sec) {
410 frodo 18 psiconv_warn(lev+2,sto,
411 frodo 2 "Page layout section not found in the section table");
412 frodo 64 res = -PSICONV_E_PARSE;
413     goto ERROR4;
414 frodo 2 } else {
415 frodo 18 psiconv_debug(lev+2,sto,
416 frodo 2 "Page layout section at offset %08x",page_sec);
417 frodo 64 if ((res = psiconv_parse_page_layout_section(buf,lev+2,page_sec,NULL,
418     &(*result)->page_sec)))
419     goto ERROR4;
420 frodo 2 }
421    
422 frodo 64 if (!(base_char = psiconv_basic_character_layout()))
423     goto ERROR5;
424     if (!(base_para = psiconv_basic_paragraph_layout()))
425     goto ERROR6;
426 frodo 2
427 frodo 18 psiconv_progress(lev+2,sto,
428 frodo 2 "Looking for the TextEd section");
429     if (! texted_sec) {
430 frodo 18 psiconv_warn(lev+2,sto,
431 frodo 2 "TextEd section not found in the section table");
432 frodo 64 res = -PSICONV_E_PARSE;
433     goto ERROR7;
434 frodo 2 } else {
435 frodo 18 psiconv_debug(lev+2,sto, "TextEd section at offset %08x",texted_sec);
436 frodo 64 if ((res = psiconv_parse_texted_section(buf,lev+2,texted_sec,NULL,
437 frodo 2 &(*result)->texted_sec,
438 frodo 64 base_char,base_para)))
439     goto ERROR7;
440 frodo 2 }
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 frodo 64 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 frodo 2 }
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 frodo 18 psiconv_u32 sto;
486 frodo 2 int i;
487    
488     psiconv_progress(lev+1,off,"Going to read a word file");
489 frodo 64 if (!(*result = malloc(sizeof(**result))))
490     goto ERROR1;
491 frodo 2
492 frodo 24 psiconv_progress(lev+2,off,
493     "Going to read the offset of the section table section");
494 frodo 64 sto = psiconv_read_u32(buf,lev+2,off,&res);
495     if (res)
496     goto ERROR2;
497 frodo 18 psiconv_debug(lev+2,off,"Offset: %08x",sto);
498 frodo 2
499 frodo 18 psiconv_progress(lev+2,sto,
500 frodo 2 "Going to read the section table section");
501 frodo 64 if ((res = psiconv_parse_section_table_section(buf,lev+2,sto, NULL,&table)))
502     goto ERROR2;
503 frodo 2
504     for (i = 0; i < psiconv_list_length(table); i ++) {
505 frodo 18 psiconv_progress(lev+2,sto, "Going to read entry %d",i);
506 frodo 64 if (!(entry = psiconv_list_get(table,i)))
507     goto ERROR3;
508 frodo 2 if (entry->id == PSICONV_ID_APPL_ID_SECTION) {
509     applid_sec = entry->offset;
510 frodo 18 psiconv_debug(lev+3,sto,
511 frodo 2 "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 frodo 18 psiconv_debug(lev+3,sto,
515 frodo 2 "Found the Page Layout section at %08x",page_sec);
516     } else if (entry->id == PSICONV_ID_TEXT_SECTION) {
517     text_sec = entry->offset;
518 frodo 18 psiconv_debug(lev+3,sto, "Found the Text section at %08x",text_sec);
519 frodo 2 } else if (entry->id == PSICONV_ID_PASSWORD_SECTION) {
520     pwd_sec = entry->offset;
521 frodo 18 psiconv_debug(lev+3,sto,
522 frodo 2 "Found the Password section at %08x",pwd_sec);
523 frodo 18 psiconv_warn(lev+3,sto,
524 frodo 2 "Password section found - can't read encrypted data");
525 frodo 64 res = -PSICONV_E_PARSE;
526     goto ERROR3;
527 frodo 2 } else if (entry->id == PSICONV_ID_WORD_STATUS_SECTION) {
528     status_sec = entry->offset;
529 frodo 18 psiconv_debug(lev+3,sto,
530 frodo 2 "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 frodo 18 psiconv_debug(lev+3,sto,
534 frodo 2 "Found the Word Styles section at %08x",styles_sec);
535     } else if (entry->id == PSICONV_ID_LAYOUT_SECTION) {
536     layout_sec = entry->offset;
537 frodo 18 psiconv_debug(lev+3,sto,
538 frodo 2 "Found the Layout section at %08x",layout_sec);
539     } else {
540 frodo 18 psiconv_warn(lev+3,sto,
541 frodo 64 "Found unknown section in the Section Table (ignoring)");
542 frodo 18 psiconv_debug(lev+3,sto,
543 frodo 2 "Section ID %08x, offset %08x",entry->id,entry->offset);
544     }
545     }
546    
547    
548 frodo 18 psiconv_progress(lev+2,sto,
549 frodo 2 "Looking for the Status section");
550     if (!status_sec) {
551 frodo 18 psiconv_warn(lev+2,sto, "Status section not found in the section table");
552 frodo 64 res = -PSICONV_E_PARSE;
553     goto ERROR3;
554 frodo 2 } else {
555 frodo 18 psiconv_debug(lev+2,sto, "Status section at offset %08x",status_sec);
556 frodo 64 if ((res = psiconv_parse_word_status_section(buf,lev+2,status_sec,NULL,
557     &((*result)->status_sec))))
558     goto ERROR3;
559 frodo 2 }
560    
561 frodo 18 psiconv_progress(lev+2,sto, "Looking for the Application ID section");
562 frodo 2 if (! applid_sec) {
563 frodo 18 psiconv_warn(lev+2,sto,
564 frodo 2 "Application ID section not found in the section table");
565 frodo 64 res = -PSICONV_E_PARSE;
566     goto ERROR4;
567 frodo 2 } else {
568 frodo 18 psiconv_debug(lev+2,sto,
569 frodo 2 "Application ID section at offset %08x",applid_sec);
570 frodo 64 if ((res = psiconv_parse_application_id_section(buf,lev+2,applid_sec,NULL,
571     &appl_id)))
572     goto ERROR4;
573 frodo 2 }
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 frodo 64 if (!(temp_str = psiconv_make_printable(appl_id->name)))
581     goto ERROR5;
582 frodo 2 psiconv_debug(lev+2,applid_sec,"Name: `%s' expected, `%s' found",
583 frodo 24 "Word.app",temp_str);
584 frodo 2 free(temp_str);
585 frodo 64 res = -PSICONV_E_PARSE;
586     goto ERROR5;
587 frodo 2 }
588    
589 frodo 18 psiconv_progress(lev+2,sto,
590 frodo 2 "Looking for the Page layout section");
591     if (! page_sec) {
592 frodo 18 psiconv_warn(lev+2,sto,
593 frodo 2 "Page layout section not found in the section table");
594 frodo 64 res = -PSICONV_E_PARSE;
595     goto ERROR5;
596 frodo 2 } else {
597 frodo 18 psiconv_debug(lev+2,sto,
598 frodo 2 "Page layout section at offset %08x",page_sec);
599 frodo 64 if ((res = psiconv_parse_page_layout_section(buf,lev+2,page_sec,NULL,
600     &(*result)->page_sec)))
601     goto ERROR5;
602 frodo 2 }
603    
604 frodo 18 psiconv_progress(lev+2,sto,
605 frodo 2 "Looking for the Word Style section");
606     if (!styles_sec) {
607 frodo 18 psiconv_warn(lev+2,sto,
608 frodo 2 "Word styles section not found in the section table");
609 frodo 64 res = -PSICONV_E_PARSE;
610     goto ERROR6;
611 frodo 2 } else {
612 frodo 18 psiconv_debug(lev+2,sto,
613 frodo 2 "Word styles section at offset %08x",styles_sec);
614 frodo 64 if ((res = psiconv_parse_word_styles_section(buf,lev+2,styles_sec,NULL,
615     &(*result)->styles_sec)))
616     goto ERROR6;
617 frodo 2 }
618    
619 frodo 18 psiconv_progress(lev+2,sto,
620 frodo 2 "Looking for the Text section");
621     if (!text_sec) {
622 frodo 18 psiconv_warn(lev+2,sto, "Text section not found in the section table");
623 frodo 64 res = -PSICONV_E_PARSE;
624     goto ERROR7;
625 frodo 2 } else {
626 frodo 18 psiconv_debug(lev+2,sto,
627 frodo 2 "Text section at offset %08x",text_sec);
628 frodo 64 if ((res = psiconv_parse_text_section(buf,lev+2,text_sec,NULL,
629     &(*result)->paragraphs)))
630     goto ERROR7;
631 frodo 2 }
632    
633 frodo 64 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 frodo 18 psiconv_debug(lev+2,sto,
638 frodo 64 "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 frodo 2
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 frodo 64
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 frodo 2 }

frodo@frodo.looijaard.name
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