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

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Revision 208 - (hide annotations)
Mon Feb 9 23:12:58 2004 UTC (20 years, 8 months ago) by frodo
File MIME type: text/plain
File size: 21245 byte(s) 
(Frodo) Several (smallish) memory leaks resolved
1 frodo 73 /*
2     generate_common.c - Part of psiconv, a PSION 5 file formats converter
3 frodo 196 Copyright (c) 2000-2004 Frodo Looijaard <frodol@dds.nl>
4 frodo 73
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 frodo 142 #ifdef DMALLOC
29     #include <dmalloc.h>
30     #endif
31    
32 frodo 168 static int psiconv_write_layout_section(const psiconv_config config,
33 frodo 184 psiconv_buffer buf, int lev,
34 frodo 79 const psiconv_text_and_layout value,
35     const psiconv_word_styles_section styles,
36     int with_styles);
37 frodo 73
38     /* Maybe use a psiconv_header_section variable instead? */
39 frodo 168 int psiconv_write_header_section(const psiconv_config config,
40 frodo 184 psiconv_buffer buf,int lev,psiconv_u32 uid1,
41 frodo 73 psiconv_u32 uid2, psiconv_u32 uid3)
42     {
43     int res;
44 frodo 184 psiconv_progress(config,lev,0,"Writing header section");
45     if ((res = psiconv_write_u32(config,buf,lev+1,uid1)))
46 frodo 73 return res;
47 frodo 184 if ((res = psiconv_write_u32(config,buf,lev+1,uid2)))
48 frodo 73 return res;
49 frodo 184 if ((res = psiconv_write_u32(config,buf,lev+1,uid3)))
50 frodo 73 return res;
51 frodo 184 return psiconv_write_u32(config,buf,lev+1,psiconv_checkuid(uid1,uid2,uid3));
52 frodo 73 }
53    
54 frodo 168 int psiconv_write_section_table_section(const psiconv_config config,
55 frodo 184 psiconv_buffer buf,int lev,
56 frodo 73 const psiconv_section_table_section value)
57     {
58     int res,i;
59     psiconv_section_table_entry entry;
60    
61 frodo 184 psiconv_progress(config,lev,0,"Writing section table section");
62 frodo 73 if (!value) {
63 frodo 184 psiconv_error(config,0,psiconv_buffer_length(buf),"Null section table section");
64 frodo 73 return -PSICONV_E_GENERATE;
65     }
66    
67 frodo 184 if ((res = psiconv_write_u8(config,buf,lev+1,2 * psiconv_list_length(value))))
68 frodo 76 return res;
69 frodo 73 for (i = 0; i < psiconv_list_length(value); i++) {
70     if (!(entry = psiconv_list_get(value,i))) {
71 frodo 184 psiconv_error(config,0,psiconv_buffer_length(buf),"Massive memory corruption");
72 frodo 76 return -PSICONV_E_NOMEM;
73 frodo 73 }
74 frodo 184 if ((res = psiconv_write_u32(config,buf,lev+1,entry->id)))
75 frodo 76 return res;
76 frodo 184 if ((res = psiconv_write_offset(config,buf,lev+1,entry->offset)))
77 frodo 76 return res;
78 frodo 73 }
79 frodo 76 return -PSICONV_E_OK;
80 frodo 73 }
81    
82 frodo 168 int psiconv_write_application_id_section(const psiconv_config config,
83 frodo 184 psiconv_buffer buf,int lev,psiconv_u32 id,
84 frodo 73 const psiconv_string_t text)
85     {
86     int res;
87 frodo 184 psiconv_progress(config,lev,0,"Writing application id section");
88     if ((res = psiconv_write_u32(config,buf,lev+1,id)))
89 frodo 73 return res;
90 frodo 184 return psiconv_write_string(config,buf,lev+1,text);
91 frodo 73 }
92    
93 frodo 168 int psiconv_write_text_section(const psiconv_config config,
94 frodo 184 psiconv_buffer buf,int lev,
95 frodo 73 const psiconv_text_and_layout value)
96     {
97     int res;
98     psiconv_buffer extra_buf;
99     int i,j;
100     psiconv_paragraph paragraph;
101    
102 frodo 184 psiconv_progress(config,lev,0,"Writing text section");
103 frodo 73 if (!value) {
104 frodo 184 psiconv_error(config,0,psiconv_buffer_length(buf),"Null text section");
105 frodo 73 return -PSICONV_E_GENERATE;
106     }
107    
108 frodo 88 if (psiconv_list_length(value)) {
109     if (!(extra_buf = psiconv_buffer_new()))
110     return -PSICONV_E_NOMEM;
111     for (i = 0; i < psiconv_list_length(value); i++) {
112     if (!(paragraph = psiconv_list_get(value,i))) {
113 frodo 184 psiconv_error(config,0,psiconv_buffer_length(buf),"Massive memory corruption");
114     res = -PSICONV_E_NOMEM;
115 frodo 88 goto ERROR;
116     }
117 frodo 184 for (j = 0; j < psiconv_unicode_strlen(paragraph->text); j++)
118     if ((res = psiconv_write_u8(config,extra_buf,lev+1,
119     psiconv_unicode_to_char(config,paragraph->text[j]))))
120 frodo 88 goto ERROR;
121 frodo 184 psiconv_write_u8(config,extra_buf,lev+1,0x06);
122 frodo 88 }
123 frodo 184 if ((res = psiconv_write_X(config,buf,lev+1,psiconv_buffer_length(extra_buf))))
124 frodo 73 goto ERROR;
125 frodo 88 res = psiconv_buffer_concat(buf,extra_buf);
126     } else
127     /* Hack: empty text sections are just not allowed */
128 frodo 184 return psiconv_write_u16(config,buf,lev+1,0x0602);
129 frodo 73
130     ERROR:
131 frodo 79 psiconv_buffer_free(extra_buf);
132 frodo 75 return res;
133 frodo 73 }
134 frodo 79
135 frodo 168 int psiconv_write_layout_section(const psiconv_config config,
136 frodo 184 psiconv_buffer buf,int lev,
137 frodo 79 const psiconv_text_and_layout value,
138     const psiconv_word_styles_section styles,
139     int with_styles)
140     {
141     typedef struct psiconv_paragraph_type_list_s
142     {
143     psiconv_character_layout character;
144     psiconv_paragraph_layout paragraph;
145     psiconv_u8 style;
146     psiconv_u8 nr;
147     } *psiconv_paragraph_type_list;
148 frodo 167 psiconv_u32 obj_id;
149 frodo 79 psiconv_list paragraph_type_list; /* Of psiconv_paragraph_type_list_s */
150     psiconv_paragraph_type_list paragraph_type;
151     struct psiconv_paragraph_type_list_s new_type;
152 frodo 167 psiconv_buffer buf_types,buf_elements,buf_inlines,buf_objects;
153 frodo 79 psiconv_paragraph paragraph;
154 frodo 167 psiconv_in_line_layout in_line = NULL;
155 frodo 79 psiconv_word_style style;
156 frodo 89 psiconv_character_layout para_charlayout;
157     int i,j,para_type,nr_of_inlines=0,res,ptl_length,pel_length,thislen,paralen;
158 frodo 79
159 frodo 184 psiconv_progress(config,lev,0,"Writing layout section");
160 frodo 79 if (!value) {
161 frodo 184 psiconv_error(config,0,psiconv_buffer_length(buf),"Null text section");
162 frodo 79 return -PSICONV_E_GENERATE;
163     }
164    
165     if (!(paragraph_type_list = psiconv_list_new(sizeof(new_type)))) {
166     res = -PSICONV_E_NOMEM;
167     goto ERROR1;
168     }
169    
170 frodo 80 if (!(buf_types = psiconv_buffer_new())) {
171 frodo 79 res = -PSICONV_E_NOMEM;
172     goto ERROR2;
173     }
174    
175 frodo 80 if (!(buf_elements = psiconv_buffer_new())) {
176 frodo 79 res = -PSICONV_E_NOMEM;
177     goto ERROR3;
178     }
179    
180 frodo 80 if (!(buf_inlines = psiconv_buffer_new())) {
181 frodo 79 res = -PSICONV_E_NOMEM;
182     goto ERROR4;
183     }
184    
185 frodo 167 if (!(buf_objects = psiconv_buffer_new())) {
186     res = -PSICONV_E_NOMEM;
187     goto ERROR5;
188     }
189    
190 frodo 79 for (i = 0; i < psiconv_list_length(value); i++) {
191     if (!(paragraph = psiconv_list_get(value,i))) {
192 frodo 184 psiconv_error(config,0,psiconv_buffer_length(buf),"Massive memory corruption");
193     res = -PSICONV_E_NOMEM;
194 frodo 167 goto ERROR6;
195 frodo 79 }
196 frodo 184 if ((res = psiconv_write_u32(config,buf_elements,lev+1,
197     psiconv_unicode_strlen(paragraph->text)+1)))
198 frodo 167 goto ERROR6;
199 frodo 79
200 frodo 167 /* We need it for the next if-statement */
201     if (psiconv_list_length(paragraph->in_lines) == 1)
202     if (!(in_line = psiconv_list_get(paragraph->in_lines,1)))
203     goto ERROR6;
204    
205     if ((psiconv_list_length(paragraph->in_lines) > 1) ||
206     ((psiconv_list_length(paragraph->in_lines) == 1) &&
207     (in_line->object != NULL))) {
208     /* Inline layouts, or an object, so we generate a paragraph element
209     and inline elements */
210 frodo 184 if ((res = psiconv_write_u8(config,buf_elements,lev+1,0x00)))
211 frodo 167 goto ERROR6;
212 frodo 79 if (!(style = psiconv_get_style(styles,paragraph->base_style))) {
213 frodo 184 psiconv_error(config,0,psiconv_buffer_length(buf),"Unknown style");
214 frodo 79 res = -PSICONV_E_GENERATE;
215 frodo 167 goto ERROR6;
216 frodo 79 }
217 frodo 184 if ((res = psiconv_write_paragraph_layout_list(config,buf_elements,lev+1,
218 frodo 79 paragraph->base_paragraph,
219     style->paragraph)))
220 frodo 167 goto ERROR6;
221 frodo 79 if (with_styles)
222 frodo 184 if ((res = psiconv_write_u8(config,buf_elements,lev+1,paragraph->base_style)))
223 frodo 167 goto ERROR6;
224 frodo 184 if ((res = psiconv_write_u32(config,buf_elements,lev+1,
225 frodo 79 psiconv_list_length(paragraph->in_lines))))
226 frodo 167 goto ERROR6;
227 frodo 79
228     /* Generate the inlines. NB: Against what are all settings relative?!? */
229 frodo 89 paralen = 0;
230 frodo 79 for (j = 0; j < psiconv_list_length(paragraph->in_lines); j++) {
231     nr_of_inlines ++;
232     if (!(in_line = psiconv_list_get(paragraph->in_lines,j))) {
233 frodo 184 psiconv_error(config,0,psiconv_buffer_length(buf),
234 frodo 89 "Massive memory corruption");
235 frodo 184 res = -PSICONV_E_NOMEM;
236 frodo 167 goto ERROR6;
237 frodo 79 }
238 frodo 184 if ((res = psiconv_write_u8(config,buf_inlines,lev+1,in_line->object?0x01:0x00)))
239 frodo 167 goto ERROR6;
240 frodo 89 thislen = in_line->length;
241     paralen += thislen;
242     /* If this is the last in_line, we need to make sure that the
243     complete length of all inlines equals the text length */
244     if (j == psiconv_list_length(paragraph->in_lines)-1) {
245 frodo 184 if (paralen > psiconv_unicode_strlen(paragraph->text)+1) {
246 frodo 89 res = -PSICONV_E_GENERATE;
247 frodo 167 goto ERROR6;
248 frodo 89 }
249 frodo 184 thislen += psiconv_unicode_strlen(paragraph->text)+1-paralen;
250 frodo 89 }
251 frodo 184 if ((res = psiconv_write_u32(config,buf_inlines,lev+1,thislen)))
252 frodo 167 goto ERROR6;
253 frodo 184 if ((res = psiconv_write_character_layout_list(config,buf_inlines,lev+1,
254 frodo 79 in_line->layout,
255     style->character)))
256 frodo 167 goto ERROR6;
257     if (in_line->object) {
258 frodo 184 if ((res = psiconv_write_u32(config,buf_inlines,lev+1,PSICONV_ID_OBJECT)))
259 frodo 167 goto ERROR6;
260     obj_id = psiconv_buffer_unique_id();
261     if ((res = psiconv_buffer_add_reference(buf_inlines,obj_id)))
262     goto ERROR6;
263     if ((res = psiconv_buffer_add_target(buf_objects,obj_id)))
264     goto ERROR6;
265 frodo 184 if ((res = psiconv_write_embedded_object_section(config,buf_objects,lev+1,
266 frodo 167 in_line->object)))
267     goto ERROR6;
268 frodo 184 if ((res = psiconv_write_length(config,buf_inlines,lev+1,in_line->object_width)))
269 frodo 167 goto ERROR6;
270 frodo 184 if ((res = psiconv_write_length(config,buf_inlines,lev+1,in_line->object_height)))
271 frodo 167 goto ERROR6;
272     }
273 frodo 79 }
274     } else {
275 frodo 89 /* No inline layouts (or only 1), so we generate a paragraph type list */
276 frodo 79 para_type = 0;
277 frodo 89 /* Set para_charlayout to the correct character-level layout */
278     if (psiconv_list_length(paragraph->in_lines) == 0)
279     para_charlayout = paragraph->base_character;
280     else {
281     if (!(in_line = psiconv_list_get(paragraph->in_lines,0))) {
282 frodo 184 psiconv_error(config,0,psiconv_buffer_length(buf),
283 frodo 89 "Massive memory corruption");
284 frodo 184 res = -PSICONV_E_NOMEM;
285 frodo 167 goto ERROR6;
286 frodo 89 }
287     para_charlayout = in_line->layout;
288     }
289 frodo 79 for (j = 0; j < psiconv_list_length(paragraph_type_list); j++) {
290     if (!(paragraph_type = psiconv_list_get(paragraph_type_list,j))) {
291 frodo 184 psiconv_error(config,0,psiconv_buffer_length(buf),
292 frodo 89 "Massive memory corruption");
293 frodo 184 res = -PSICONV_E_NOMEM;
294 frodo 167 goto ERROR6;
295 frodo 79 }
296     if ((paragraph->base_style == paragraph_type->style) &&
297 frodo 89 !psiconv_compare_character_layout(para_charlayout,
298 frodo 79 paragraph_type->character) &&
299     !psiconv_compare_paragraph_layout(paragraph->base_paragraph,
300     paragraph_type->paragraph)) {
301     para_type = paragraph_type->nr;
302     break;
303     }
304     }
305     if (!para_type) {
306     /* We need to add a new entry */
307     para_type = new_type.nr = j+1;
308     /* No need to copy them, we won't change them anyway */
309     new_type.paragraph = paragraph->base_paragraph;
310 frodo 89 new_type.character = para_charlayout;
311 frodo 79 new_type.style = paragraph->base_style;
312     paragraph_type = &new_type;
313     if ((res = psiconv_list_add(paragraph_type_list,paragraph_type)))
314 frodo 167 goto ERROR6;
315 frodo 184 if ((res = psiconv_write_u32(config,buf_types,lev+1,paragraph_type->nr)))
316 frodo 167 goto ERROR6;
317 frodo 79 if (!(style = psiconv_get_style(styles,paragraph_type->style))) {
318 frodo 184 psiconv_error(config,0,psiconv_buffer_length(buf),"Unknown style");
319 frodo 79 res = -PSICONV_E_GENERATE;
320 frodo 167 goto ERROR6;
321 frodo 79 }
322 frodo 184 if ((res = psiconv_write_paragraph_layout_list(config,buf_types,lev+1,
323 frodo 79 paragraph_type->paragraph,style->paragraph)))
324 frodo 167 goto ERROR6;
325 frodo 79 if (with_styles)
326 frodo 184 if ((res = psiconv_write_u8(config,buf_types,lev+1,paragraph_type->style)))
327 frodo 167 goto ERROR6;
328 frodo 184 if ((res = psiconv_write_character_layout_list(config,buf_types,lev+1,
329 frodo 79 paragraph_type->character,style->character)))
330 frodo 167 goto ERROR6;
331 frodo 79 }
332 frodo 184 if ((res = psiconv_write_u8(config,buf_elements,lev+1,para_type)))
333 frodo 167 goto ERROR6;
334 frodo 79 }
335     }
336    
337 frodo 88 /* HACK: special case: no paragraphs at all. We need to improvize. */
338     if (!psiconv_list_length(value)) {
339 frodo 184 if ((res = psiconv_write_u32(config,buf_types,lev+1,1)))
340 frodo 167 goto ERROR6;
341 frodo 184 if ((res = psiconv_write_u32(config,buf_types,lev+1,0)))
342 frodo 167 goto ERROR6;
343 frodo 88 if (with_styles)
344 frodo 184 if ((res = psiconv_write_u8(config,buf_types,lev+1,0)))
345 frodo 167 goto ERROR6;
346 frodo 184 if ((res = psiconv_write_u32(config,buf_types,lev+1,0)))
347 frodo 167 goto ERROR6;
348 frodo 88
349 frodo 184 if ((res = psiconv_write_u32(config,buf_elements,lev+1,1)))
350 frodo 167 goto ERROR6;
351 frodo 184 if ((res = psiconv_write_u8(config,buf_elements,lev+1,1)))
352 frodo 167 goto ERROR6;
353 frodo 88 pel_length = 1;
354     ptl_length = 1;
355     } else {
356     pel_length = psiconv_list_length(value);
357     ptl_length = psiconv_list_length(paragraph_type_list);
358     }
359    
360 frodo 79 /* Now append everything */
361 frodo 184 if ((res = psiconv_write_u16(config,buf,lev+1,with_styles?0x0001:0x0000)))
362 frodo 167 goto ERROR6;
363 frodo 184 if ((res = psiconv_write_u8(config,buf,lev+1, ptl_length)))
364 frodo 167 goto ERROR6;
365 frodo 79 if ((res = psiconv_buffer_concat(buf,buf_types)))
366 frodo 167 goto ERROR6;
367 frodo 184 if ((res = psiconv_write_u32(config,buf,lev+1,pel_length)))
368 frodo 167 goto ERROR6;
369 frodo 79 if ((res = psiconv_buffer_concat(buf,buf_elements)))
370 frodo 167 goto ERROR6;
371 frodo 184 if ((res = psiconv_write_u32(config,buf,lev+1,nr_of_inlines)))
372 frodo 167 goto ERROR6;
373     if ((res = psiconv_buffer_concat(buf,buf_inlines)))
374     goto ERROR6;
375     if ((res = psiconv_buffer_concat(buf,buf_objects)))
376     goto ERROR6;
377 frodo 79
378 frodo 167 ERROR6:
379     psiconv_buffer_free(buf_objects);
380 frodo 79 ERROR5:
381     psiconv_buffer_free(buf_inlines);
382     ERROR4:
383     psiconv_buffer_free(buf_elements);
384     ERROR3:
385     psiconv_buffer_free(buf_types);
386     ERROR2:
387     psiconv_list_free(paragraph_type_list);
388     ERROR1:
389     return res;
390     }
391    
392 frodo 168 int psiconv_write_styled_layout_section(const psiconv_config config,
393 frodo 184 psiconv_buffer buf,int lev,
394 frodo 79 psiconv_text_and_layout result,
395     psiconv_word_styles_section styles)
396     {
397 frodo 184 psiconv_progress(config,lev,0,"Writing styled layout section");
398     return psiconv_write_layout_section(config,buf,lev+1,result,styles,1);
399 frodo 79 }
400    
401 frodo 168 int psiconv_write_styleless_layout_section(const psiconv_config config,
402 frodo 184 psiconv_buffer buf,int lev,
403 frodo 79 const psiconv_text_and_layout value,
404     const psiconv_character_layout base_char,
405     const psiconv_paragraph_layout base_para)
406     {
407     int res = 0;
408     psiconv_word_styles_section styles_section;
409    
410 frodo 184 psiconv_progress(config,lev,0,"Writing styleless layout section");
411 frodo 79 if (!(styles_section = malloc(sizeof(*styles_section))))
412     goto ERROR1;
413     if (!(styles_section->normal = malloc(sizeof(*styles_section->normal))))
414     goto ERROR2;
415     if (!(styles_section->normal->character =
416     psiconv_clone_character_layout(base_char)))
417     goto ERROR3;
418     if (!(styles_section->normal->paragraph =
419     psiconv_clone_paragraph_layout(base_para)))
420     goto ERROR4;
421     styles_section->normal->hotkey = 0;
422 frodo 184 if ((res = psiconv_unicode_from_chars(config,"",
423     &styles_section->normal->name)))
424 frodo 79 goto ERROR5;
425     if (!(styles_section->styles = psiconv_list_new(sizeof(
426     struct psiconv_word_style_s))))
427     goto ERROR6;
428    
429 frodo 184 res = psiconv_write_layout_section(config,buf,lev+1,value,styles_section,0);
430 frodo 79 psiconv_free_word_styles_section(styles_section);
431     return res;
432    
433     ERROR6:
434     free(styles_section->normal->name);
435     ERROR5:
436     psiconv_free_paragraph_layout(styles_section->normal->paragraph);
437     ERROR4:
438     psiconv_free_character_layout(styles_section->normal->character);
439     ERROR3:
440     free(styles_section->normal);
441     ERROR2:
442     free(styles_section);
443     ERROR1:
444     if (!res)
445     return -PSICONV_E_NOMEM;
446     else
447     return res;
448     }
449 frodo 167
450    
451 frodo 168 int psiconv_write_embedded_object_section(const psiconv_config config,
452 frodo 184 psiconv_buffer buf,int lev,
453 frodo 167 const psiconv_embedded_object_section value)
454     {
455     int res;
456     psiconv_u32 display_id,icon_id,table_id;
457     psiconv_buffer extra_buf;
458    
459 frodo 184 psiconv_progress(config,lev,0,"Writing embedded object section");
460 frodo 167 if (!value) {
461 frodo 184 psiconv_error(config,0,psiconv_buffer_length(buf),"Null Object");
462 frodo 167 res = -PSICONV_E_GENERATE;
463     goto ERROR1;
464     }
465    
466     if (!(extra_buf = psiconv_buffer_new())) {
467     res = -PSICONV_E_NOMEM;
468     goto ERROR1;
469     }
470    
471     display_id = psiconv_buffer_unique_id();
472     icon_id = psiconv_buffer_unique_id();
473     table_id = psiconv_buffer_unique_id();
474 frodo 184 if ((res = psiconv_write_u8(config,buf,lev+1,0x06)))
475 frodo 167 goto ERROR2;
476 frodo 184 if ((res = psiconv_write_u32(config,buf,lev+1,PSICONV_ID_OBJECT_DISPLAY_SECTION)))
477 frodo 167 goto ERROR2;
478     if ((res = psiconv_buffer_add_reference(buf,display_id)))
479     goto ERROR2;
480 frodo 184 if ((res = psiconv_write_u32(config,buf,lev+1,PSICONV_ID_OBJECT_ICON_SECTION)))
481 frodo 167 goto ERROR2;
482     if ((res = psiconv_buffer_add_reference(buf,icon_id)))
483     goto ERROR2;
484 frodo 184 if ((res = psiconv_write_u32(config,buf,lev+1,PSICONV_ID_OBJECT_SECTION_TABLE_SECTION)))
485 frodo 167 goto ERROR2;
486     if ((res = psiconv_buffer_add_reference(buf,table_id)))
487     goto ERROR2;
488    
489     if ((res = psiconv_buffer_add_target(buf,display_id)))
490     goto ERROR2;
491 frodo 184 if ((res = psiconv_write_object_display_section(config,buf,lev+1,value->display)))
492 frodo 167 goto ERROR2;
493     if ((res = psiconv_buffer_add_target(buf,icon_id)))
494     goto ERROR2;
495 frodo 184 if ((res = psiconv_write_object_icon_section(config,buf,lev+1,value->icon)))
496 frodo 167 goto ERROR2;
497     if ((res = psiconv_buffer_add_target(buf,table_id)))
498     goto ERROR2;
499     switch(value->object->type) {
500     case psiconv_word_file:
501 frodo 184 if ((res = psiconv_write_word_file(config,extra_buf,lev+1,
502 frodo 167 (psiconv_word_f) value->object->file)))
503     goto ERROR2;
504     break;
505     case psiconv_sketch_file:
506 frodo 184 if ((res = psiconv_write_sketch_file(config,extra_buf,lev+1,
507 frodo 167 (psiconv_sketch_f) value->object->file)))
508     goto ERROR2;
509     break;
510 frodo 170 /*
511 frodo 167 case psiconv_sheet_file:
512 frodo 184 if ((res = psiconv_write_sheet_file(config,extra_buf,lev+1,
513 frodo 167 (psiconv_sheet_f) value->object->file)))
514     goto ERROR2;
515     break;
516     */
517     default:
518 frodo 184 psiconv_error(config,0,psiconv_buffer_length(buf),
519 frodo 167 "Unknown or unsupported object type");
520     res = -PSICONV_E_GENERATE;
521     goto ERROR2;
522     }
523    
524     if ((res = psiconv_buffer_resolve(extra_buf)))
525     goto ERROR2;
526     if ((res = psiconv_buffer_concat(buf,extra_buf)))
527     goto ERROR2;
528 frodo 208 psiconv_buffer_free(extra_buf);
529 frodo 167
530     return 0;
531    
532     ERROR2:
533     psiconv_buffer_free(extra_buf);
534     ERROR1:
535     return res;
536     }
537    
538    
539 frodo 168 int psiconv_write_object_display_section(const psiconv_config config,
540 frodo 184 psiconv_buffer buf,int lev,
541 frodo 167 const psiconv_object_display_section value)
542     {
543     int res;
544    
545 frodo 184 psiconv_progress(config,lev,0,"Writing object display section");
546    
547 frodo 167 if (!value) {
548 frodo 184 psiconv_error(config,0,psiconv_buffer_length(buf),"Null Object Display Section");
549 frodo 167 res = -PSICONV_E_GENERATE;
550     goto ERROR1;
551     }
552    
553 frodo 184 if ((res = psiconv_write_u8(config,buf,lev+1,value->show_icon?0x00:0x01)))
554 frodo 167 goto ERROR1;
555 frodo 184 if ((res = psiconv_write_length(config,buf,lev+1,value->width)))
556 frodo 167 goto ERROR1;
557 frodo 184 if ((res = psiconv_write_length(config,buf,lev+1,value->height)))
558 frodo 167 goto ERROR1;
559 frodo 184 if ((res = psiconv_write_u32(config,buf,lev+1,0x00000000)))
560 frodo 167 goto ERROR1;
561    
562     return 0;
563    
564     ERROR1:
565     return res;
566     }
567    
568 frodo 168 int psiconv_write_object_icon_section(const psiconv_config config,
569 frodo 184 psiconv_buffer buf,int lev,
570 frodo 167 const psiconv_object_icon_section value)
571     {
572     int res;
573    
574 frodo 184 psiconv_progress(config,lev,0,"Writing object icon section");
575    
576 frodo 167 if (!value) {
577 frodo 184 psiconv_error(config,0,psiconv_buffer_length(buf),"Null Object Icon Section");
578 frodo 167 res = -PSICONV_E_GENERATE;
579     goto ERROR1;
580     }
581    
582 frodo 184 if ((res = psiconv_write_string(config,buf,lev+1,value->icon_name)))
583 frodo 167 goto ERROR1;
584 frodo 184 if ((res = psiconv_write_length(config,buf,lev+1,value->icon_width)))
585 frodo 167 goto ERROR1;
586 frodo 184 if ((res = psiconv_write_length(config,buf,lev+1,value->icon_height)))
587 frodo 167 goto ERROR1;
588    
589     return 0;
590    
591     ERROR1:
592     return res;
593     }
frodo@frodo.looijaard.name
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