/[public]/psiconv/trunk/lib/psiconv/generate_driver.c
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Diff of /psiconv/trunk/lib/psiconv/generate_driver.c

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Revision 168 Revision 231
1/* 1/*
2 generate_driver.c - Part of psiconv, a PSION 5 file formats converter 2 generate_driver.c - Part of psiconv, a PSION 5 file formats converter
3 Copyright (c) 2000 Frodo Looijaard <frodol@dds.nl> 3 Copyright (c) 2000-2004 Frodo Looijaard <frodol@dds.nl>
4 4
5 This program is free software; you can redistribute it and/or modify 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 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 7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version. 8 (at your option) any later version.
… …
27 27
28#ifdef DMALLOC 28#ifdef DMALLOC
29#include <dmalloc.h> 29#include <dmalloc.h>
30#endif 30#endif
31 31
32static psiconv_ucs2 unicode_paint[10] = { 'P','a','i','n','t','.','a','p','p',0 };
33static psiconv_ucs2 unicode_texted[11] ={ 'T','e','x','t','E','d','.','a','p','p',0 };
34static psiconv_ucs2 unicode_word[9] = { 'W','o','r','d','.','a','p','p',0 };
35
32 36
33int psiconv_write(const psiconv_config config, psiconv_buffer *buf, 37int psiconv_write(const psiconv_config config, psiconv_buffer *buf,
34 const psiconv_file value) 38 const psiconv_file value)
35{ 39{
36 int res; 40 int res;
41 int lev = 0;
37 42
38 if (!value) { 43 if (!value) {
39 psiconv_warn(config,0,0,"Can't parse to an empty buffer!"); 44 psiconv_error(config,0,0,"Can't parse to an empty buffer!");
40 return -PSICONV_E_OTHER; 45 return -PSICONV_E_OTHER;
41 } 46 }
42 if (!(*buf = psiconv_buffer_new())) 47 if (!(*buf = psiconv_buffer_new()))
43 return -PSICONV_E_NOMEM; 48 return -PSICONV_E_NOMEM;
44 49
45 if (value->type == psiconv_word_file) { 50 if (value->type == psiconv_word_file) {
46 if ((res = psiconv_write_header_section(config,*buf,PSICONV_ID_PSION5, 51 if ((res = psiconv_write_header_section(config,*buf,lev+1,PSICONV_ID_PSION5,
47 PSICONV_ID_DATA_FILE, 52 PSICONV_ID_DATA_FILE,
48 PSICONV_ID_WORD))) 53 PSICONV_ID_WORD)))
49 goto ERROR; 54 goto ERROR;
50 if ((res =psiconv_write_word_file(config,*buf,(psiconv_word_f) (value->file)))) 55 if ((res =psiconv_write_word_file(config,*buf,lev+1,(psiconv_word_f) (value->file))))
51 goto ERROR; 56 goto ERROR;
52 } else if (value->type == psiconv_texted_file) { 57 } else if (value->type == psiconv_texted_file) {
53 if ((res = psiconv_write_header_section(config,*buf,PSICONV_ID_PSION5, 58 if ((res = psiconv_write_header_section(config,*buf,lev+1,PSICONV_ID_PSION5,
54 PSICONV_ID_DATA_FILE, 59 PSICONV_ID_DATA_FILE,
55 PSICONV_ID_TEXTED))) 60 PSICONV_ID_TEXTED)))
56 goto ERROR; 61 goto ERROR;
57 if ((res =psiconv_write_texted_file(config,*buf, 62 if ((res =psiconv_write_texted_file(config,*buf,lev+1,
58 (psiconv_texted_f) (value->file)))) 63 (psiconv_texted_f) (value->file))))
59 goto ERROR; 64 goto ERROR;
60#if 0
61 } else if (value->type == psiconv_sketch_file) { 65 } else if (value->type == psiconv_sketch_file) {
66 if ((res = psiconv_write_header_section(config,*buf,lev+1,PSICONV_ID_PSION5,
67 PSICONV_ID_DATA_FILE,
68 PSICONV_ID_SKETCH)))
69 goto ERROR;
62 if ((res =psiconv_write_sketch_file(config,*buf, 70 if ((res =psiconv_write_sketch_file(config,*buf,lev+1,
63 (psiconv_sketch_f) (value->file)))) 71 (psiconv_sketch_f) (value->file))))
64 goto ERROR; 72 goto ERROR;
65 } else if (value->type == psiconv_mbm_file) { 73 } else if (value->type == psiconv_mbm_file) {
74 if ((res = psiconv_write_header_section(config,*buf,lev+1,PSICONV_ID_PSION5,
75 PSICONV_ID_MBM_FILE,
76 0x00000000)))
77 goto ERROR;
66 if ((res =psiconv_write_mbm_file(config,*buf, 78 if ((res =psiconv_write_mbm_file(config,*buf,lev+1,
67 (psiconv_mbm_f) (value->file)))) 79 (psiconv_mbm_f) (value->file))))
68 goto ERROR; 80 goto ERROR;
69 } else if (value->type == psiconv_clipart_file) { 81 } else if (value->type == psiconv_clipart_file) {
82 /* No complete header section, so we do it all in the below function */
70 if ((res =psiconv_write_clipart_file(config,*buf, 83 if ((res =psiconv_write_clipart_file(config,*buf,lev+1,
71 (psiconv_clipart_f) (value->file)))) 84 (psiconv_clipart_f) (value->file))))
72 goto ERROR; 85 goto ERROR;
73#endif
74 } else { 86 } else {
75 psiconv_warn(config,0,0,"Unknown or unsupported file type"); 87 psiconv_error(config,0,0,"Unknown or unsupported file type");
76 res = -PSICONV_E_GENERATE; 88 res = -PSICONV_E_GENERATE;
77 goto ERROR; 89 goto ERROR;
78 } 90 }
79 if ((res = psiconv_buffer_resolve(*buf))) 91 if ((res = psiconv_buffer_resolve(*buf)))
80 goto ERROR; 92 goto ERROR;
… …
84 psiconv_buffer_free(*buf); 96 psiconv_buffer_free(*buf);
85 return res; 97 return res;
86} 98}
87 99
88int psiconv_write_texted_file(const psiconv_config config, 100int psiconv_write_texted_file(const psiconv_config config,
89 psiconv_buffer buf,psiconv_texted_f value) 101 psiconv_buffer buf,int lev,psiconv_texted_f value)
90{ 102{
91 psiconv_character_layout base_char; 103 psiconv_character_layout base_char;
92 psiconv_paragraph_layout base_para; 104 psiconv_paragraph_layout base_para;
93 int res; 105 int res;
94 psiconv_section_table_section section_table; 106 psiconv_section_table_section section_table;
95 psiconv_section_table_entry entry; 107 psiconv_section_table_entry entry;
96 psiconv_u32 section_table_id; 108 psiconv_u32 section_table_id;
97 psiconv_buffer buf_texted; 109 psiconv_buffer buf_texted;
98 110
111 psiconv_progress(config,lev,0,"Writing texted file");
99 if (!value) { 112 if (!value) {
100 psiconv_warn(config,0,0,"Null TextEd file"); 113 psiconv_error(config,lev,0,"Null TextEd file");
101 return -PSICONV_E_GENERATE; 114 res = -PSICONV_E_GENERATE;
115 goto ERROR1;
102 } 116 }
103 117
104 if (!(section_table = psiconv_list_new(sizeof(*entry)))) { 118 if (!(section_table = psiconv_list_new(sizeof(*entry)))) {
105 res = -PSICONV_E_NOMEM; 119 res = -PSICONV_E_NOMEM;
106 goto ERROR1; 120 goto ERROR1;
… …
119 res = -PSICONV_E_NOMEM; 133 res = -PSICONV_E_NOMEM;
120 goto ERROR4; 134 goto ERROR4;
121 } 135 }
122 136
123 section_table_id = psiconv_buffer_unique_id(); 137 section_table_id = psiconv_buffer_unique_id();
124 if ((res = psiconv_write_offset(config,buf,section_table_id))) 138 if ((res = psiconv_write_offset(config,buf,lev+1,section_table_id)))
125 goto ERROR5; 139 goto ERROR5;
126 140
127 entry->id = PSICONV_ID_APPL_ID_SECTION; 141 entry->id = PSICONV_ID_APPL_ID_SECTION;
128 entry->offset = psiconv_buffer_unique_id(); 142 entry->offset = psiconv_buffer_unique_id();
129 if ((res = psiconv_list_add(section_table,entry))) 143 if ((res = psiconv_list_add(section_table,entry)))
130 goto ERROR5; 144 goto ERROR5;
131 if ((res = psiconv_buffer_add_target(buf,entry->offset))) 145 if ((res = psiconv_buffer_add_target(buf,entry->offset)))
132 goto ERROR5; 146 goto ERROR5;
133 if ((res=psiconv_write_application_id_section(config,buf, 147 if ((res=psiconv_write_application_id_section(config,buf,lev+1,
134 PSICONV_ID_TEXTED,"TextEd.app"))) 148 PSICONV_ID_TEXTED,unicode_texted)))
135 goto ERROR5; 149 goto ERROR5;
136 150
137 entry->id = PSICONV_ID_PAGE_LAYOUT_SECTION; 151 entry->id = PSICONV_ID_PAGE_LAYOUT_SECTION;
138 entry->offset = psiconv_buffer_unique_id(); 152 entry->offset = psiconv_buffer_unique_id();
139 if ((res = psiconv_list_add(section_table,entry))) 153 if ((res = psiconv_list_add(section_table,entry)))
140 goto ERROR5; 154 goto ERROR5;
141 if ((res = psiconv_buffer_add_target(buf,entry->offset))) 155 if ((res = psiconv_buffer_add_target(buf,entry->offset)))
142 goto ERROR5; 156 goto ERROR5;
143 if ((res = psiconv_write_page_layout_section(config,buf,value->page_sec))) 157 if ((res = psiconv_write_page_layout_section(config,buf,lev+1,value->page_sec)))
144 goto ERROR5; 158 goto ERROR5;
145 159
146 entry->id = PSICONV_ID_TEXTED; 160 entry->id = PSICONV_ID_TEXTED;
147 entry->offset = psiconv_buffer_unique_id(); 161 entry->offset = psiconv_buffer_unique_id();
148 if ((res = psiconv_list_add(section_table,entry))) 162 if ((res = psiconv_list_add(section_table,entry)))
149 goto ERROR5; 163 goto ERROR5;
150 if ((res = psiconv_buffer_add_target(buf,entry->offset))) 164 if ((res = psiconv_buffer_add_target(buf,entry->offset)))
151 goto ERROR5; 165 goto ERROR5;
152 if ((res = psiconv_write_texted_section(config,buf,value->texted_sec, 166 if ((res = psiconv_write_texted_section(config,buf,lev+1,value->texted_sec,
153 base_char,base_para,&buf_texted))) 167 base_char,base_para,&buf_texted)))
154 goto ERROR5; 168 goto ERROR5;
155 169
156 if ((res = psiconv_buffer_concat(buf,buf_texted))) 170 if ((res = psiconv_buffer_concat(buf,buf_texted)))
157 goto ERROR6; 171 goto ERROR6;
158 172
159 173
160 if ((res = psiconv_buffer_add_target(buf,section_table_id))) 174 if ((res = psiconv_buffer_add_target(buf,section_table_id)))
161 goto ERROR6; 175 goto ERROR6;
162 176
163 res = psiconv_write_section_table_section(config,buf,section_table); 177 res = psiconv_write_section_table_section(config,buf,lev+1,section_table);
164 178
165ERROR6: 179ERROR6:
166 psiconv_buffer_free(buf_texted); 180 psiconv_buffer_free(buf_texted);
167ERROR5: 181ERROR5:
168 psiconv_free_paragraph_layout(base_para); 182 psiconv_free_paragraph_layout(base_para);
… …
171ERROR3: 185ERROR3:
172 free(entry); 186 free(entry);
173ERROR2: 187ERROR2:
174 psiconv_list_free(section_table); 188 psiconv_list_free(section_table);
175ERROR1: 189ERROR1:
190 if (res)
191 psiconv_error(config,lev,0,"Writing of texted file failed");
192 else
193 psiconv_progress(config,lev,0,"End of texted file");
176 return res; 194 return res;
177} 195}
178 196
179int psiconv_write_word_file(const psiconv_config config, 197int psiconv_write_word_file(const psiconv_config config,
180 psiconv_buffer buf,psiconv_word_f value) 198 psiconv_buffer buf,int lev,psiconv_word_f value)
181{ 199{
182 int res; 200 int res;
183 psiconv_section_table_section section_table; 201 psiconv_section_table_section section_table;
184 psiconv_section_table_entry entry; 202 psiconv_section_table_entry entry;
185 psiconv_u32 section_table_id; 203 psiconv_u32 section_table_id;
186 204
205 psiconv_progress(config,lev,0,"Writing word file");
187 if (!value) { 206 if (!value) {
188 psiconv_warn(config,0,0,"Null Word file"); 207 psiconv_error(config,lev,0,"Null Word file");
189 return -PSICONV_E_GENERATE; 208 res = -PSICONV_E_GENERATE;
209 goto ERROR1;
190 } 210 }
191 211
192 if (!(section_table = psiconv_list_new(sizeof(*entry)))) { 212 if (!(section_table = psiconv_list_new(sizeof(*entry)))) {
193 res = -PSICONV_E_NOMEM; 213 res = -PSICONV_E_NOMEM;
194 goto ERROR1; 214 goto ERROR1;
… …
198 res = -PSICONV_E_NOMEM; 218 res = -PSICONV_E_NOMEM;
199 goto ERROR2; 219 goto ERROR2;
200 } 220 }
201 221
202 section_table_id = psiconv_buffer_unique_id(); 222 section_table_id = psiconv_buffer_unique_id();
203 if ((res = psiconv_write_offset(config,buf,section_table_id))) 223 if ((res = psiconv_write_offset(config,buf,lev+1,section_table_id)))
204 goto ERROR3; 224 goto ERROR3;
205 225
206 entry->id = PSICONV_ID_APPL_ID_SECTION; 226 entry->id = PSICONV_ID_APPL_ID_SECTION;
207 entry->offset = psiconv_buffer_unique_id(); 227 entry->offset = psiconv_buffer_unique_id();
208 if ((res = psiconv_list_add(section_table,entry))) 228 if ((res = psiconv_list_add(section_table,entry)))
209 goto ERROR3; 229 goto ERROR3;
210 if ((res = psiconv_buffer_add_target(buf,entry->offset))) 230 if ((res = psiconv_buffer_add_target(buf,entry->offset)))
211 goto ERROR3; 231 goto ERROR3;
212 if ((res=psiconv_write_application_id_section(config,buf, 232 if ((res=psiconv_write_application_id_section(config,buf,lev+1,
213 PSICONV_ID_WORD,"Word.app"))) 233 PSICONV_ID_WORD,unicode_word)))
214 goto ERROR3; 234 goto ERROR3;
215 235
216 entry->id = PSICONV_ID_WORD_STATUS_SECTION; 236 entry->id = PSICONV_ID_WORD_STATUS_SECTION;
217 entry->offset = psiconv_buffer_unique_id(); 237 entry->offset = psiconv_buffer_unique_id();
218 if ((res = psiconv_list_add(section_table,entry))) 238 if ((res = psiconv_list_add(section_table,entry)))
219 goto ERROR3; 239 goto ERROR3;
220 if ((res = psiconv_buffer_add_target(buf,entry->offset))) 240 if ((res = psiconv_buffer_add_target(buf,entry->offset)))
221 goto ERROR3; 241 goto ERROR3;
222 if ((res = psiconv_write_word_status_section(config,buf,value->status_sec))) 242 if ((res = psiconv_write_word_status_section(config,buf,lev+1,value->status_sec)))
223 goto ERROR3; 243 goto ERROR3;
224 244
225 entry->id = PSICONV_ID_PAGE_LAYOUT_SECTION; 245 entry->id = PSICONV_ID_PAGE_LAYOUT_SECTION;
226 entry->offset = psiconv_buffer_unique_id(); 246 entry->offset = psiconv_buffer_unique_id();
227 if ((res = psiconv_list_add(section_table,entry))) 247 if ((res = psiconv_list_add(section_table,entry)))
228 goto ERROR3; 248 goto ERROR3;
229 if ((res = psiconv_buffer_add_target(buf,entry->offset))) 249 if ((res = psiconv_buffer_add_target(buf,entry->offset)))
230 goto ERROR3; 250 goto ERROR3;
231 if ((res = psiconv_write_page_layout_section(config,buf,value->page_sec))) 251 if ((res = psiconv_write_page_layout_section(config,buf,lev+1,value->page_sec)))
232 goto ERROR3; 252 goto ERROR3;
233 253
234 entry->id = PSICONV_ID_WORD_STYLES_SECTION; 254 entry->id = PSICONV_ID_WORD_STYLES_SECTION;
235 entry->offset = psiconv_buffer_unique_id(); 255 entry->offset = psiconv_buffer_unique_id();
236 if ((res = psiconv_list_add(section_table,entry))) 256 if ((res = psiconv_list_add(section_table,entry)))
237 goto ERROR3; 257 goto ERROR3;
238 if ((res = psiconv_buffer_add_target(buf,entry->offset))) 258 if ((res = psiconv_buffer_add_target(buf,entry->offset)))
239 goto ERROR3; 259 goto ERROR3;
240 if ((res = psiconv_write_word_styles_section(config,buf,value->styles_sec))) 260 if ((res = psiconv_write_word_styles_section(config,buf,lev+1,value->styles_sec)))
241 goto ERROR3; 261 goto ERROR3;
242 262
243 entry->id = PSICONV_ID_TEXT_SECTION; 263 entry->id = PSICONV_ID_TEXT_SECTION;
244 entry->offset = psiconv_buffer_unique_id(); 264 entry->offset = psiconv_buffer_unique_id();
245 if ((res = psiconv_list_add(section_table,entry))) 265 if ((res = psiconv_list_add(section_table,entry)))
246 goto ERROR3; 266 goto ERROR3;
247 if ((res = psiconv_buffer_add_target(buf,entry->offset))) 267 if ((res = psiconv_buffer_add_target(buf,entry->offset)))
248 goto ERROR3; 268 goto ERROR3;
249 if ((res = psiconv_write_text_section(config,buf,value->paragraphs))) 269 if ((res = psiconv_write_text_section(config,buf,lev+1,value->paragraphs)))
250 goto ERROR3; 270 goto ERROR3;
251 271
252 entry->id = PSICONV_ID_LAYOUT_SECTION; 272 entry->id = PSICONV_ID_LAYOUT_SECTION;
253 entry->offset = psiconv_buffer_unique_id(); 273 entry->offset = psiconv_buffer_unique_id();
254 if ((res = psiconv_list_add(section_table,entry))) 274 if ((res = psiconv_list_add(section_table,entry)))
255 goto ERROR3; 275 goto ERROR3;
256 if ((res = psiconv_buffer_add_target(buf,entry->offset))) 276 if ((res = psiconv_buffer_add_target(buf,entry->offset)))
257 goto ERROR3; 277 goto ERROR3;
258 if ((res = psiconv_write_styled_layout_section(config,buf,value->paragraphs, 278 if ((res = psiconv_write_styled_layout_section(config,buf,lev+1,value->paragraphs,
259 value->styles_sec))) 279 value->styles_sec)))
260 goto ERROR3; 280 goto ERROR3;
261 281
262 if ((res = psiconv_buffer_add_target(buf,section_table_id))) 282 if ((res = psiconv_buffer_add_target(buf,section_table_id)))
263 goto ERROR3; 283 goto ERROR3;
264 284
265 res = psiconv_write_section_table_section(config,buf,section_table); 285 res = psiconv_write_section_table_section(config,buf,lev+1,section_table);
266 286
267ERROR3: 287ERROR3:
268 free(entry); 288 free(entry);
269ERROR2: 289ERROR2:
270 psiconv_list_free(section_table); 290 psiconv_list_free(section_table);
271ERROR1: 291ERROR1:
292 if (res)
293 psiconv_error(config,lev,0,"Writing of word file failed");
294 else
295 psiconv_progress(config,lev,0,"End of word file");
272 return res; 296 return res;
273} 297}
298
299int psiconv_write_sketch_file(const psiconv_config config,
300 psiconv_buffer buf,int lev,psiconv_sketch_f value)
301{
302 int res;
303 psiconv_section_table_section section_table;
304 psiconv_section_table_entry entry;
305 psiconv_u32 section_table_id;
306
307 psiconv_progress(config,lev,0,"Writing sketch file");
308 if (!value) {
309 psiconv_error(config,lev,0,"Null Sketch file");
310 res = -PSICONV_E_GENERATE;
311 goto ERROR1;
312 }
313
314 if (!(section_table = psiconv_list_new(sizeof(*entry)))) {
315 res = -PSICONV_E_NOMEM;
316 goto ERROR1;
317 }
318
319 if (!(entry = malloc(sizeof(*entry)))) {
320 res = -PSICONV_E_NOMEM;
321 goto ERROR2;
322 }
323
324 section_table_id = psiconv_buffer_unique_id();
325 if ((res = psiconv_write_offset(config,buf,lev+1,section_table_id)))
326 goto ERROR3;
327
328 entry->id = PSICONV_ID_APPL_ID_SECTION;
329 entry->offset = psiconv_buffer_unique_id();
330 if ((res = psiconv_list_add(section_table,entry)))
331 goto ERROR3;
332 if ((res = psiconv_buffer_add_target(buf,entry->offset)))
333 goto ERROR3;
334 if ((res=psiconv_write_application_id_section(config,buf,lev+1,
335 PSICONV_ID_SKETCH,unicode_paint)))
336 goto ERROR3;
337
338 entry->id = PSICONV_ID_SKETCH_SECTION;
339 entry->offset = psiconv_buffer_unique_id();
340 if ((res = psiconv_list_add(section_table,entry)))
341 goto ERROR3;
342 if ((res = psiconv_buffer_add_target(buf,entry->offset)))
343 goto ERROR3;
344 if ((res = psiconv_write_sketch_section(config,buf,lev+1,value->sketch_sec)))
345 goto ERROR3;
346
347 if ((res = psiconv_buffer_add_target(buf,section_table_id)))
348 goto ERROR3;
349 res = psiconv_write_section_table_section(config,buf,lev+1,section_table);
350
351ERROR3:
352 free(entry);
353ERROR2:
354 psiconv_list_free(section_table);
355ERROR1:
356 if (res)
357 psiconv_error(config,lev,0,"Writing of sketch file failed");
358 else
359 psiconv_progress(config,lev,0,"End of sketch file");
360 return res;
361}
362
363int psiconv_write_mbm_file(const psiconv_config config,
364 psiconv_buffer buf,int lev,psiconv_mbm_f value)
365{
366 int res,i;
367 psiconv_jumptable_section jumptable;
368 psiconv_u32 *entry,id,table_id;
369 psiconv_paint_data_section section;
370
371 psiconv_progress(config,lev,0,"Writing mbm file");
372 if (!value) {
373 psiconv_error(config,lev,0,"Null MBM file");
374 res = -PSICONV_E_GENERATE;
375 goto ERROR1;
376 }
377
378 if (!(jumptable = psiconv_list_new(sizeof(*entry)))) {
379 res = -PSICONV_E_NOMEM;
380 goto ERROR1;
381 }
382
383 table_id = psiconv_buffer_unique_id();
384 if ((res = psiconv_buffer_add_reference(buf,table_id)))
385 goto ERROR2;
386
387 for (i = 0; i < psiconv_list_length(value->sections); i++) {
388 if (!(section = psiconv_list_get(value->sections,i))) {
389 psiconv_error(config,lev,0,"Massive memory corruption");
390 res = -PSICONV_E_NOMEM;
391 goto ERROR2;
392 }
393 id = psiconv_buffer_unique_id();
394 psiconv_list_add(jumptable,&id);
395 if ((res = psiconv_buffer_add_target(buf,id)))
396 goto ERROR2;
397 if ((res = psiconv_write_paint_data_section(config,buf,lev+1,section,0)))
398 goto ERROR2;
399 }
400
401 if ((res = psiconv_buffer_add_target(buf,table_id)))
402 goto ERROR2;
403 if ((res = psiconv_write_jumptable_section(config,buf,lev+1,jumptable)))
404 goto ERROR2;
405
406
407ERROR2:
408 psiconv_list_free(jumptable);
409ERROR1:
410 if (res)
411 psiconv_error(config,lev,0,"Writing of mbm file failed");
412 else
413 psiconv_progress(config,lev,0,"End of mbm file");
414 return res;
415}
416
417/* Note: this file is special, because it does not have a complete header! */
418int psiconv_write_clipart_file(const psiconv_config config,
419 psiconv_buffer buf,int lev,psiconv_clipart_f value)
420{
421 int res,i;
422 psiconv_jumptable_section jumptable;
423 psiconv_u32 *entry,id;
424 psiconv_clipart_section section;
425 psiconv_buffer sec_buf;
426
427 psiconv_progress(config,lev,0,"Writing clipart file");
428 if (!value) {
429 psiconv_error(config,lev,0,"Null Clipart file");
430 res = -PSICONV_E_GENERATE;
431 goto ERROR1;
432 }
433
434 if (!(jumptable = psiconv_list_new(sizeof(*entry)))) {
435 res = -PSICONV_E_NOMEM;
436 goto ERROR1;
437 }
438
439 if (!(sec_buf = psiconv_buffer_new())) {
440 res = -PSICONV_E_NOMEM;
441 goto ERROR2;
442 }
443
444 if ((res = psiconv_write_u32(config,buf,lev+1,PSICONV_ID_CLIPART)))
445 goto ERROR3;
446
447 for (i = 0; i < psiconv_list_length(value->sections); i++) {
448 if (!(section = psiconv_list_get(value->sections,i))) {
449 psiconv_error(config,lev,0,"Massive memory corruption");
450 res = -PSICONV_E_NOMEM;
451 goto ERROR3;
452 }
453 id = psiconv_buffer_unique_id();
454 psiconv_list_add(jumptable,&id);
455 if ((res = psiconv_buffer_add_target(sec_buf,id)))
456 goto ERROR3;
457 if ((res = psiconv_write_clipart_section(config,sec_buf, lev+1,section)))
458 goto ERROR3;
459 }
460
461 if ((res = psiconv_write_jumptable_section(config,buf,lev+1,jumptable)))
462 goto ERROR3;
463
464 if ((res = psiconv_buffer_concat(buf,sec_buf)))
465 goto ERROR3;
466
467
468ERROR3:
469 psiconv_buffer_free(sec_buf);
470ERROR2:
471 psiconv_list_free(jumptable);
472ERROR1:
473 if (res)
474 psiconv_error(config,lev,0,"Writing of clipart file failed");
475 else
476 psiconv_progress(config,lev,0,"End of clipart file");
477 return res;
478}
Legend:
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frodo@frodo.looijaard.name
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