1 |
/* |
2 |
generate_common.c - Part of psiconv, a PSION 5 file formats converter |
3 |
Copyright (c) 2000-2005 Frodo Looijaard <frodo@frodo.looijaard.name> |
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 "compat.h" |
22 |
#include <stdlib.h> |
23 |
#include <string.h> |
24 |
|
25 |
#include "generate_routines.h" |
26 |
#include "error.h" |
27 |
|
28 |
#ifdef DMALLOC |
29 |
#include <dmalloc.h> |
30 |
#endif |
31 |
|
32 |
static int psiconv_write_layout_section(const psiconv_config config, |
33 |
psiconv_buffer buf, int lev, |
34 |
const psiconv_text_and_layout value, |
35 |
const psiconv_word_styles_section styles, |
36 |
int with_styles); |
37 |
|
38 |
/* Maybe use a psiconv_header_section variable instead? */ |
39 |
int psiconv_write_header_section(const psiconv_config config, |
40 |
psiconv_buffer buf,int lev,psiconv_u32 uid1, |
41 |
psiconv_u32 uid2, psiconv_u32 uid3) |
42 |
{ |
43 |
int res; |
44 |
psiconv_progress(config,lev,0,"Writing header section"); |
45 |
if ((res = psiconv_write_u32(config,buf,lev+1,uid1))) |
46 |
goto ERROR; |
47 |
if ((res = psiconv_write_u32(config,buf,lev+1,uid2))) |
48 |
goto ERROR; |
49 |
if ((res = psiconv_write_u32(config,buf,lev+1,uid3))) |
50 |
goto ERROR; |
51 |
if ((res = psiconv_write_u32(config,buf,lev+1, |
52 |
psiconv_checkuid(uid1,uid2,uid3)))) |
53 |
goto ERROR; |
54 |
psiconv_progress(config,lev,0,"End of header section"); |
55 |
return 0; |
56 |
|
57 |
ERROR: |
58 |
psiconv_error(config,lev,0,"Writing of header section failed"); |
59 |
return res; |
60 |
} |
61 |
|
62 |
int psiconv_write_section_table_section(const psiconv_config config, |
63 |
psiconv_buffer buf,int lev, |
64 |
const psiconv_section_table_section value) |
65 |
{ |
66 |
int res,i; |
67 |
psiconv_section_table_entry entry; |
68 |
|
69 |
psiconv_progress(config,lev,0,"Writing section table section"); |
70 |
if (!value) { |
71 |
psiconv_error(config,lev,0,"Null section table section"); |
72 |
res = -PSICONV_E_GENERATE; |
73 |
goto ERROR; |
74 |
} |
75 |
|
76 |
if ((res = psiconv_write_u8(config,buf,lev+1,2 * psiconv_list_length(value)))) |
77 |
goto ERROR; |
78 |
for (i = 0; i < psiconv_list_length(value); i++) { |
79 |
if (!(entry = psiconv_list_get(value,i))) { |
80 |
psiconv_error(config,lev+1,0,"Data structure corruption"); |
81 |
res = -PSICONV_E_NOMEM; |
82 |
goto ERROR; |
83 |
} |
84 |
if ((res = psiconv_write_u32(config,buf,lev+1,entry->id))) |
85 |
goto ERROR; |
86 |
if ((res = psiconv_write_offset(config,buf,lev+1,entry->offset))) |
87 |
goto ERROR; |
88 |
} |
89 |
psiconv_progress(config,lev,0,"End of section table section"); |
90 |
return -PSICONV_E_OK; |
91 |
|
92 |
ERROR: |
93 |
psiconv_error(config,lev,0,"Writing of section table section failed"); |
94 |
return res; |
95 |
} |
96 |
|
97 |
int psiconv_write_application_id_section(const psiconv_config config, |
98 |
psiconv_buffer buf,int lev,psiconv_u32 id, |
99 |
const psiconv_string_t text) |
100 |
{ |
101 |
int res; |
102 |
psiconv_progress(config,lev,0,"Writing application id section"); |
103 |
if ((res = psiconv_write_u32(config,buf,lev+1,id))) |
104 |
goto ERROR; |
105 |
if ((res = psiconv_write_string(config,buf,lev+1,text))) |
106 |
goto ERROR; |
107 |
psiconv_progress(config,lev,0,"End of application id section"); |
108 |
return 0; |
109 |
ERROR: |
110 |
psiconv_error(config,lev,0,"Writing of application id section failed"); |
111 |
return res; |
112 |
} |
113 |
|
114 |
int psiconv_write_text_section(const psiconv_config config, |
115 |
psiconv_buffer buf,int lev, |
116 |
const psiconv_text_and_layout value) |
117 |
{ |
118 |
int res; |
119 |
psiconv_buffer extra_buf = NULL; |
120 |
int i,j; |
121 |
psiconv_paragraph paragraph; |
122 |
|
123 |
psiconv_progress(config,lev,0,"Writing text section"); |
124 |
if (!value) { |
125 |
psiconv_error(config,lev+1,0,"Null text section"); |
126 |
res = -PSICONV_E_GENERATE; |
127 |
goto ERROR; |
128 |
} |
129 |
|
130 |
if (psiconv_list_length(value)) { |
131 |
if (!(extra_buf = psiconv_buffer_new())) { |
132 |
psiconv_error(config,lev+1,0,"Out of memory error"); |
133 |
res = -PSICONV_E_NOMEM; |
134 |
goto ERROR; |
135 |
} |
136 |
for (i = 0; i < psiconv_list_length(value); i++) { |
137 |
if (!(paragraph = psiconv_list_get(value,i))) { |
138 |
psiconv_error(config,lev+1,0,"Data structure corruption"); |
139 |
res = -PSICONV_E_NOMEM; |
140 |
goto ERROR; |
141 |
} |
142 |
for (j = 0; j < psiconv_unicode_strlen(paragraph->text); j++) |
143 |
if ((res = psiconv_unicode_write_char(config,extra_buf,lev+1, |
144 |
paragraph->text[j]))) |
145 |
goto ERROR; |
146 |
psiconv_unicode_write_char(config,extra_buf,lev+1,0x06); |
147 |
} |
148 |
if ((res = psiconv_write_X(config,buf,lev+1,psiconv_buffer_length(extra_buf)))) |
149 |
goto ERROR; |
150 |
res = psiconv_buffer_concat(buf,extra_buf); |
151 |
} else |
152 |
/* Hack: empty text sections are just not allowed */ |
153 |
if ((res = psiconv_write_u16(config,buf,lev+1,0x0602))) |
154 |
goto ERROR; |
155 |
|
156 |
psiconv_progress(config,lev,0,"End of text section"); |
157 |
return 0; |
158 |
|
159 |
ERROR: |
160 |
if (extra_buf) |
161 |
psiconv_buffer_free(extra_buf); |
162 |
psiconv_error(config,lev,0,"Writing of text section failed"); |
163 |
return res; |
164 |
} |
165 |
|
166 |
int psiconv_write_layout_section(const psiconv_config config, |
167 |
psiconv_buffer buf,int lev, |
168 |
const psiconv_text_and_layout value, |
169 |
const psiconv_word_styles_section styles, |
170 |
int with_styles) |
171 |
{ |
172 |
typedef struct psiconv_paragraph_type_list_s |
173 |
{ |
174 |
psiconv_character_layout character; |
175 |
psiconv_paragraph_layout paragraph; |
176 |
psiconv_u8 style; |
177 |
psiconv_u8 nr; |
178 |
} *psiconv_paragraph_type_list; |
179 |
psiconv_u32 obj_id; |
180 |
psiconv_list paragraph_type_list; /* Of psiconv_paragraph_type_list_s */ |
181 |
psiconv_paragraph_type_list paragraph_type; |
182 |
struct psiconv_paragraph_type_list_s new_type; |
183 |
psiconv_buffer buf_types,buf_elements,buf_inlines,buf_objects; |
184 |
psiconv_paragraph paragraph; |
185 |
psiconv_in_line_layout in_line = NULL; |
186 |
psiconv_word_style style; |
187 |
psiconv_character_layout para_charlayout; |
188 |
int i,j,para_type,nr_of_inlines=0,res,ptl_length,pel_length,thislen,paralen; |
189 |
|
190 |
psiconv_progress(config,lev,0,"Writing layout section"); |
191 |
if (!value) { |
192 |
psiconv_error(config,lev,0,"Null text section"); |
193 |
res = -PSICONV_E_GENERATE; |
194 |
goto ERROR1; |
195 |
} |
196 |
|
197 |
if (!(paragraph_type_list = psiconv_list_new(sizeof(new_type)))) { |
198 |
psiconv_error(config,lev+1,0,"Out of memory error"); |
199 |
res = -PSICONV_E_NOMEM; |
200 |
goto ERROR1; |
201 |
} |
202 |
|
203 |
if (!(buf_types = psiconv_buffer_new())) { |
204 |
psiconv_error(config,lev+1,0,"Out of memory error"); |
205 |
res = -PSICONV_E_NOMEM; |
206 |
goto ERROR2; |
207 |
} |
208 |
|
209 |
if (!(buf_elements = psiconv_buffer_new())) { |
210 |
psiconv_error(config,lev+1,0,"Out of memory error"); |
211 |
res = -PSICONV_E_NOMEM; |
212 |
goto ERROR3; |
213 |
} |
214 |
|
215 |
if (!(buf_inlines = psiconv_buffer_new())) { |
216 |
psiconv_error(config,lev+1,0,"Out of memory error"); |
217 |
res = -PSICONV_E_NOMEM; |
218 |
goto ERROR4; |
219 |
} |
220 |
|
221 |
if (!(buf_objects = psiconv_buffer_new())) { |
222 |
psiconv_error(config,lev+1,0,"Out of memory error"); |
223 |
res = -PSICONV_E_NOMEM; |
224 |
goto ERROR5; |
225 |
} |
226 |
|
227 |
for (i = 0; i < psiconv_list_length(value); i++) { |
228 |
if (!(paragraph = psiconv_list_get(value,i))) { |
229 |
psiconv_error(config,lev+1,0,"Data structure corruption"); |
230 |
res = -PSICONV_E_NOMEM; |
231 |
goto ERROR6; |
232 |
} |
233 |
if ((res = psiconv_write_u32(config,buf_elements,lev+1, |
234 |
psiconv_unicode_strlen(paragraph->text)+1))) |
235 |
goto ERROR6; |
236 |
|
237 |
/* We need it for the next if-statement */ |
238 |
if (psiconv_list_length(paragraph->in_lines) == 1) |
239 |
if (!(in_line = psiconv_list_get(paragraph->in_lines,0))) { |
240 |
psiconv_error(config,lev+1,0,"Data structure corruption"); |
241 |
res = -PSICONV_E_NOMEM; |
242 |
goto ERROR6; |
243 |
} |
244 |
|
245 |
if ((psiconv_list_length(paragraph->in_lines) > 1) || |
246 |
((psiconv_list_length(paragraph->in_lines) == 1) && |
247 |
(in_line->object != NULL))) { |
248 |
/* Inline layouts, or an object, so we generate a paragraph element |
249 |
and inline elements */ |
250 |
if ((res = psiconv_write_u8(config,buf_elements,lev+1,0x00))) |
251 |
goto ERROR6; |
252 |
if (!(style = psiconv_get_style(styles,paragraph->base_style))) { |
253 |
psiconv_error(config,lev+1,0,"Unknown style"); |
254 |
res = -PSICONV_E_GENERATE; |
255 |
goto ERROR6; |
256 |
} |
257 |
if ((res = psiconv_write_paragraph_layout_list(config,buf_elements,lev+1, |
258 |
paragraph->base_paragraph, |
259 |
style->paragraph))) |
260 |
goto ERROR6; |
261 |
if (with_styles) |
262 |
if ((res = psiconv_write_u8(config,buf_elements,lev+1,paragraph->base_style))) |
263 |
goto ERROR6; |
264 |
if ((res = psiconv_write_u32(config,buf_elements,lev+1, |
265 |
psiconv_list_length(paragraph->in_lines)))) |
266 |
goto ERROR6; |
267 |
|
268 |
/* Generate the inlines. NB: Against what are all settings relative?!? */ |
269 |
paralen = 0; |
270 |
for (j = 0; j < psiconv_list_length(paragraph->in_lines); j++) { |
271 |
nr_of_inlines ++; |
272 |
if (!(in_line = psiconv_list_get(paragraph->in_lines,j))) { |
273 |
psiconv_error(config,lev,0,"Data structure corruption"); |
274 |
res = -PSICONV_E_NOMEM; |
275 |
goto ERROR6; |
276 |
} |
277 |
if ((res = psiconv_write_u8(config,buf_inlines,lev+1,in_line->object?0x01:0x00))) |
278 |
goto ERROR6; |
279 |
thislen = in_line->length; |
280 |
paralen += thislen; |
281 |
/* If this is the last in_line, we need to make sure that the |
282 |
complete length of all inlines equals the text length */ |
283 |
if (j == psiconv_list_length(paragraph->in_lines)-1) { |
284 |
if (paralen > psiconv_unicode_strlen(paragraph->text)+1) { |
285 |
psiconv_error(config,lev+1,0,"Inline formatting data length and line length are inconsistent"); |
286 |
res = -PSICONV_E_GENERATE; |
287 |
goto ERROR6; |
288 |
} |
289 |
thislen += psiconv_unicode_strlen(paragraph->text)+1-paralen; |
290 |
} |
291 |
if ((res = psiconv_write_u32(config,buf_inlines,lev+1,thislen))) |
292 |
goto ERROR6; |
293 |
if ((res = psiconv_write_character_layout_list(config,buf_inlines,lev+1, |
294 |
in_line->layout, |
295 |
style->character))) |
296 |
goto ERROR6; |
297 |
if (in_line->object) { |
298 |
if ((res = psiconv_write_u32(config,buf_inlines,lev+1,PSICONV_ID_OBJECT))) |
299 |
goto ERROR6; |
300 |
obj_id = psiconv_buffer_unique_id(); |
301 |
if ((res = psiconv_buffer_add_reference(buf_inlines,obj_id))) { |
302 |
psiconv_error(config,lev+1,0,"Out of memory error"); |
303 |
goto ERROR6; |
304 |
} |
305 |
if ((res = psiconv_buffer_add_target(buf_objects,obj_id))) { |
306 |
psiconv_error(config,lev+1,0,"Out of memory error"); |
307 |
goto ERROR6; |
308 |
} |
309 |
if ((res = psiconv_write_embedded_object_section(config,buf_objects,lev+1, |
310 |
in_line->object))) |
311 |
goto ERROR6; |
312 |
if ((res = psiconv_write_length(config,buf_inlines,lev+1,in_line->object_width))) |
313 |
goto ERROR6; |
314 |
if ((res = psiconv_write_length(config,buf_inlines,lev+1,in_line->object_height))) |
315 |
goto ERROR6; |
316 |
} |
317 |
} |
318 |
} else { |
319 |
/* No inline layouts (or only 1), so we generate a paragraph type list */ |
320 |
para_type = 0; |
321 |
/* Set para_charlayout to the correct character-level layout */ |
322 |
if (psiconv_list_length(paragraph->in_lines) == 0) |
323 |
para_charlayout = paragraph->base_character; |
324 |
else { |
325 |
if (!(in_line = psiconv_list_get(paragraph->in_lines,0))) { |
326 |
psiconv_error(config,lev,0,"Data structure corruption"); |
327 |
res = -PSICONV_E_NOMEM; |
328 |
goto ERROR6; |
329 |
} |
330 |
para_charlayout = in_line->layout; |
331 |
} |
332 |
for (j = 0; j < psiconv_list_length(paragraph_type_list); j++) { |
333 |
if (!(paragraph_type = psiconv_list_get(paragraph_type_list,j))) { |
334 |
psiconv_error(config,lev,0,"Data structure corruption"); |
335 |
res = -PSICONV_E_NOMEM; |
336 |
goto ERROR6; |
337 |
} |
338 |
if ((paragraph->base_style == paragraph_type->style) && |
339 |
!psiconv_compare_character_layout(para_charlayout, |
340 |
paragraph_type->character) && |
341 |
!psiconv_compare_paragraph_layout(paragraph->base_paragraph, |
342 |
paragraph_type->paragraph)) { |
343 |
para_type = paragraph_type->nr; |
344 |
break; |
345 |
} |
346 |
} |
347 |
if (!para_type) { |
348 |
/* We need to add a new entry */ |
349 |
para_type = new_type.nr = j+1; |
350 |
/* No need to copy them, we won't change them anyway */ |
351 |
new_type.paragraph = paragraph->base_paragraph; |
352 |
new_type.character = para_charlayout; |
353 |
new_type.style = paragraph->base_style; |
354 |
paragraph_type = &new_type; |
355 |
if ((res = psiconv_list_add(paragraph_type_list,paragraph_type))) { |
356 |
psiconv_error(config,lev+1,0,"Out of memory error"); |
357 |
goto ERROR6; |
358 |
} |
359 |
if ((res = psiconv_write_u32(config,buf_types,lev+1,paragraph_type->nr))) |
360 |
goto ERROR6; |
361 |
if (!(style = psiconv_get_style(styles,paragraph_type->style))) { |
362 |
psiconv_error(config,lev,0,"Unknown style"); |
363 |
res = -PSICONV_E_GENERATE; |
364 |
goto ERROR6; |
365 |
} |
366 |
if ((res = psiconv_write_paragraph_layout_list(config,buf_types,lev+1, |
367 |
paragraph_type->paragraph,style->paragraph))) |
368 |
goto ERROR6; |
369 |
if (with_styles) |
370 |
if ((res = psiconv_write_u8(config,buf_types,lev+1,paragraph_type->style))) |
371 |
goto ERROR6; |
372 |
if ((res = psiconv_write_character_layout_list(config,buf_types,lev+1, |
373 |
paragraph_type->character,style->character))) |
374 |
goto ERROR6; |
375 |
} |
376 |
if ((res = psiconv_write_u8(config,buf_elements,lev+1,para_type))) |
377 |
goto ERROR6; |
378 |
} |
379 |
} |
380 |
|
381 |
/* HACK: special case: no paragraphs at all. We need to improvize. */ |
382 |
if (!psiconv_list_length(value)) { |
383 |
if ((res = psiconv_write_u32(config,buf_types,lev+1,1))) |
384 |
goto ERROR6; |
385 |
if ((res = psiconv_write_u32(config,buf_types,lev+1,0))) |
386 |
goto ERROR6; |
387 |
if (with_styles) |
388 |
if ((res = psiconv_write_u8(config,buf_types,lev+1,0))) |
389 |
goto ERROR6; |
390 |
if ((res = psiconv_write_u32(config,buf_types,lev+1,0))) |
391 |
goto ERROR6; |
392 |
|
393 |
if ((res = psiconv_write_u32(config,buf_elements,lev+1,1))) |
394 |
goto ERROR6; |
395 |
if ((res = psiconv_write_u8(config,buf_elements,lev+1,1))) |
396 |
goto ERROR6; |
397 |
pel_length = 1; |
398 |
ptl_length = 1; |
399 |
} else { |
400 |
pel_length = psiconv_list_length(value); |
401 |
ptl_length = psiconv_list_length(paragraph_type_list); |
402 |
} |
403 |
|
404 |
/* Now append everything */ |
405 |
if ((res = psiconv_write_u16(config,buf,lev+1,with_styles?0x0001:0x0000))) |
406 |
goto ERROR6; |
407 |
if ((res = psiconv_write_u8(config,buf,lev+1, ptl_length))) |
408 |
goto ERROR6; |
409 |
if ((res = psiconv_buffer_concat(buf,buf_types))) { |
410 |
psiconv_error(config,lev+1,0,"Out of memory error"); |
411 |
goto ERROR6; |
412 |
} |
413 |
if ((res = psiconv_write_u32(config,buf,lev+1,pel_length))) |
414 |
goto ERROR6; |
415 |
if ((res = psiconv_buffer_concat(buf,buf_elements))) { |
416 |
psiconv_error(config,lev+1,0,"Out of memory error"); |
417 |
goto ERROR6; |
418 |
} |
419 |
if ((res = psiconv_write_u32(config,buf,lev+1,nr_of_inlines))) |
420 |
goto ERROR6; |
421 |
if ((res = psiconv_buffer_concat(buf,buf_inlines))) { |
422 |
psiconv_error(config,lev+1,0,"Out of memory error"); |
423 |
goto ERROR6; |
424 |
} |
425 |
if ((res = psiconv_buffer_concat(buf,buf_objects))) { |
426 |
psiconv_error(config,lev+1,0,"Out of memory error"); |
427 |
goto ERROR6; |
428 |
} |
429 |
|
430 |
ERROR6: |
431 |
psiconv_buffer_free(buf_objects); |
432 |
ERROR5: |
433 |
psiconv_buffer_free(buf_inlines); |
434 |
ERROR4: |
435 |
psiconv_buffer_free(buf_elements); |
436 |
ERROR3: |
437 |
psiconv_buffer_free(buf_types); |
438 |
ERROR2: |
439 |
psiconv_list_free(paragraph_type_list); |
440 |
ERROR1: |
441 |
if (res) |
442 |
psiconv_error(config,lev,0,"Writing of layout section failed"); |
443 |
else |
444 |
psiconv_progress(config,lev,0,"End of layout section"); |
445 |
return res; |
446 |
} |
447 |
|
448 |
int psiconv_write_styled_layout_section(const psiconv_config config, |
449 |
psiconv_buffer buf,int lev, |
450 |
psiconv_text_and_layout result, |
451 |
psiconv_word_styles_section styles) |
452 |
{ |
453 |
int res; |
454 |
|
455 |
psiconv_progress(config,lev,0,"Writing styled layout section"); |
456 |
res = psiconv_write_layout_section(config,buf,lev+1,result,styles,1); |
457 |
if (res) |
458 |
psiconv_error(config,lev,0,"Writing of styles layout section failed"); |
459 |
else |
460 |
psiconv_progress(config,lev,0,"End of styled layout section"); |
461 |
return res; |
462 |
} |
463 |
|
464 |
int psiconv_write_styleless_layout_section(const psiconv_config config, |
465 |
psiconv_buffer buf,int lev, |
466 |
const psiconv_text_and_layout value, |
467 |
const psiconv_character_layout base_char, |
468 |
const psiconv_paragraph_layout base_para) |
469 |
{ |
470 |
int res = 0; |
471 |
psiconv_word_styles_section styles_section; |
472 |
|
473 |
psiconv_progress(config,lev,0,"Writing styleless layout section"); |
474 |
if (!(styles_section = malloc(sizeof(*styles_section)))) { |
475 |
psiconv_error(config,lev+1,0,"Out of memory error"); |
476 |
goto ERROR1; |
477 |
} |
478 |
if (!(styles_section->normal = malloc(sizeof(*styles_section->normal)))) { |
479 |
psiconv_error(config,lev+1,0,"Out of memory error"); |
480 |
goto ERROR2; |
481 |
} |
482 |
if (!(styles_section->normal->character = |
483 |
psiconv_clone_character_layout(base_char))) { |
484 |
psiconv_error(config,lev+1,0,"Out of memory error"); |
485 |
goto ERROR3; |
486 |
} |
487 |
if (!(styles_section->normal->paragraph = |
488 |
psiconv_clone_paragraph_layout(base_para))) { |
489 |
psiconv_error(config,lev+1,0,"Out of memory error"); |
490 |
goto ERROR4; |
491 |
} |
492 |
styles_section->normal->hotkey = 0; |
493 |
if (!(styles_section->normal->name = psiconv_unicode_empty_string())) { |
494 |
psiconv_error(config,lev+1,0,"Out of memory error"); |
495 |
goto ERROR5; |
496 |
} |
497 |
if (!(styles_section->styles = psiconv_list_new(sizeof( |
498 |
struct psiconv_word_style_s)))) { |
499 |
psiconv_error(config,lev+1,0,"Out of memory error"); |
500 |
goto ERROR6; |
501 |
} |
502 |
|
503 |
res = psiconv_write_layout_section(config,buf,lev+1,value,styles_section,0); |
504 |
psiconv_free_word_styles_section(styles_section); |
505 |
psiconv_progress(config,lev,0,"End of styleless layout section"); |
506 |
return res; |
507 |
|
508 |
ERROR6: |
509 |
free(styles_section->normal->name); |
510 |
ERROR5: |
511 |
psiconv_free_paragraph_layout(styles_section->normal->paragraph); |
512 |
ERROR4: |
513 |
psiconv_free_character_layout(styles_section->normal->character); |
514 |
ERROR3: |
515 |
free(styles_section->normal); |
516 |
ERROR2: |
517 |
free(styles_section); |
518 |
ERROR1: |
519 |
psiconv_error(config,lev,0,"Writing of styleless layout section failed"); |
520 |
if (!res) |
521 |
return -PSICONV_E_NOMEM; |
522 |
else |
523 |
return res; |
524 |
} |
525 |
|
526 |
|
527 |
int psiconv_write_embedded_object_section(const psiconv_config config, |
528 |
psiconv_buffer buf,int lev, |
529 |
const psiconv_embedded_object_section value) |
530 |
{ |
531 |
int res; |
532 |
psiconv_u32 display_id,icon_id,table_id; |
533 |
psiconv_buffer extra_buf; |
534 |
|
535 |
psiconv_progress(config,lev,0,"Writing embedded object section"); |
536 |
if (!value) { |
537 |
psiconv_error(config,lev,0,"Null Object"); |
538 |
res = -PSICONV_E_GENERATE; |
539 |
goto ERROR1; |
540 |
} |
541 |
|
542 |
if (!(extra_buf = psiconv_buffer_new())) { |
543 |
psiconv_error(config,lev+1,0,"Out of memory error"); |
544 |
res = -PSICONV_E_NOMEM; |
545 |
goto ERROR1; |
546 |
} |
547 |
|
548 |
display_id = psiconv_buffer_unique_id(); |
549 |
icon_id = psiconv_buffer_unique_id(); |
550 |
table_id = psiconv_buffer_unique_id(); |
551 |
if ((res = psiconv_write_u8(config,buf,lev+1,0x06))) |
552 |
goto ERROR2; |
553 |
if ((res = psiconv_write_u32(config,buf,lev+1,PSICONV_ID_OBJECT_DISPLAY_SECTION))) |
554 |
goto ERROR2; |
555 |
if ((res = psiconv_buffer_add_reference(buf,display_id))) { |
556 |
psiconv_error(config,lev+1,0,"Out of memory error"); |
557 |
goto ERROR2; |
558 |
} |
559 |
if ((res = psiconv_write_u32(config,buf,lev+1,PSICONV_ID_OBJECT_ICON_SECTION))) |
560 |
goto ERROR2; |
561 |
if ((res = psiconv_buffer_add_reference(buf,icon_id))) { |
562 |
psiconv_error(config,lev+1,0,"Out of memory error"); |
563 |
goto ERROR2; |
564 |
} |
565 |
if ((res = psiconv_write_u32(config,buf,lev+1,PSICONV_ID_OBJECT_SECTION_TABLE_SECTION))) |
566 |
goto ERROR2; |
567 |
if ((res = psiconv_buffer_add_reference(buf,table_id))) { |
568 |
psiconv_error(config,lev+1,0,"Out of memory error"); |
569 |
goto ERROR2; |
570 |
} |
571 |
|
572 |
if ((res = psiconv_buffer_add_target(buf,display_id))) { |
573 |
psiconv_error(config,lev+1,0,"Out of memory error"); |
574 |
goto ERROR2; |
575 |
} |
576 |
if ((res = psiconv_write_object_display_section(config,buf,lev+1,value->display))) |
577 |
goto ERROR2; |
578 |
if ((res = psiconv_buffer_add_target(buf,icon_id))) { |
579 |
psiconv_error(config,lev+1,0,"Out of memory error"); |
580 |
goto ERROR2; |
581 |
} |
582 |
if ((res = psiconv_write_object_icon_section(config,buf,lev+1,value->icon))) |
583 |
goto ERROR2; |
584 |
if ((res = psiconv_buffer_add_target(buf,table_id))) { |
585 |
psiconv_error(config,lev+1,0,"Out of memory error"); |
586 |
goto ERROR2; |
587 |
} |
588 |
switch(value->object->type) { |
589 |
case psiconv_word_file: |
590 |
if ((res = psiconv_write_word_file(config,extra_buf,lev+1, |
591 |
(psiconv_word_f) value->object->file))) |
592 |
goto ERROR2; |
593 |
break; |
594 |
case psiconv_sketch_file: |
595 |
if ((res = psiconv_write_sketch_file(config,extra_buf,lev+1, |
596 |
(psiconv_sketch_f) value->object->file))) |
597 |
goto ERROR2; |
598 |
break; |
599 |
/* |
600 |
case psiconv_sheet_file: |
601 |
if ((res = psiconv_write_sheet_file(config,extra_buf,lev+1, |
602 |
(psiconv_sheet_f) value->object->file))) |
603 |
goto ERROR2; |
604 |
break; |
605 |
*/ |
606 |
default: |
607 |
psiconv_error(config,lev,0,"Unknown or unsupported object type"); |
608 |
res = -PSICONV_E_GENERATE; |
609 |
goto ERROR2; |
610 |
} |
611 |
|
612 |
if ((res = psiconv_buffer_resolve(extra_buf))) { |
613 |
psiconv_error(config,lev+1,0,"Internal error resolving buffer references"); |
614 |
goto ERROR2; |
615 |
} |
616 |
if ((res = psiconv_buffer_concat(buf,extra_buf))) { |
617 |
psiconv_error(config,lev+1,0,"Out of memory error"); |
618 |
goto ERROR2; |
619 |
} |
620 |
psiconv_buffer_free(extra_buf); |
621 |
|
622 |
psiconv_progress(config,lev,0,"End of embedded object section"); |
623 |
return 0; |
624 |
|
625 |
ERROR2: |
626 |
psiconv_buffer_free(extra_buf); |
627 |
ERROR1: |
628 |
psiconv_error(config,lev,0,"Writing of embedded object section failed"); |
629 |
return res; |
630 |
} |
631 |
|
632 |
|
633 |
int psiconv_write_object_display_section(const psiconv_config config, |
634 |
psiconv_buffer buf,int lev, |
635 |
const psiconv_object_display_section value) |
636 |
{ |
637 |
int res; |
638 |
|
639 |
psiconv_progress(config,lev,0,"Writing object display section"); |
640 |
|
641 |
if (!value) { |
642 |
psiconv_error(config,lev,0,"Null Object Display Section"); |
643 |
res = -PSICONV_E_GENERATE; |
644 |
goto ERROR1; |
645 |
} |
646 |
|
647 |
if ((res = psiconv_write_u8(config,buf,lev+1,value->show_icon?0x00:0x01))) |
648 |
goto ERROR1; |
649 |
if ((res = psiconv_write_length(config,buf,lev+1,value->width))) |
650 |
goto ERROR1; |
651 |
if ((res = psiconv_write_length(config,buf,lev+1,value->height))) |
652 |
goto ERROR1; |
653 |
if ((res = psiconv_write_u32(config,buf,lev+1,0x00000000))) |
654 |
goto ERROR1; |
655 |
|
656 |
psiconv_progress(config,lev,0,"End of object display section"); |
657 |
|
658 |
return 0; |
659 |
|
660 |
ERROR1: |
661 |
psiconv_error(config,lev,0,"Writing of object display section failed"); |
662 |
return res; |
663 |
} |
664 |
|
665 |
int psiconv_write_object_icon_section(const psiconv_config config, |
666 |
psiconv_buffer buf,int lev, |
667 |
const psiconv_object_icon_section value) |
668 |
{ |
669 |
int res; |
670 |
|
671 |
psiconv_progress(config,lev,0,"Writing object icon section"); |
672 |
|
673 |
if (!value) { |
674 |
psiconv_error(config,lev,0,"Null Object Icon Section"); |
675 |
res = -PSICONV_E_GENERATE; |
676 |
goto ERROR1; |
677 |
} |
678 |
|
679 |
if ((res = psiconv_write_string(config,buf,lev+1,value->icon_name))) |
680 |
goto ERROR1; |
681 |
if ((res = psiconv_write_length(config,buf,lev+1,value->icon_width))) |
682 |
goto ERROR1; |
683 |
if ((res = psiconv_write_length(config,buf,lev+1,value->icon_height))) |
684 |
goto ERROR1; |
685 |
|
686 |
psiconv_progress(config,lev,0,"End of object icon section"); |
687 |
return 0; |
688 |
|
689 |
ERROR1: |
690 |
psiconv_error(config,lev,0,"Writing of object icon section failed"); |
691 |
return res; |
692 |
} |