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

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Revision 170 - (show annotations)
Tue Nov 25 22:08:48 2003 UTC (20 years, 4 months ago) by frodo
File MIME type: text/plain
File size: 10533 byte(s)
(Frodo) Generating of Sketch files, both stand-alone and as objects, works!

No RLE encoding yet, we have to test higher colordepths.

1 /*
2 generate_driver.c - Part of psiconv, a PSION 5 file formats converter
3 Copyright (c) 2000 Frodo Looijaard <frodol@dds.nl>
4
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version.
9
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
14
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
18 */
19
20 #include "config.h"
21 #include "compat.h"
22
23 #include <stdlib.h>
24
25 #include "error.h"
26 #include "generate_routines.h"
27
28 #ifdef DMALLOC
29 #include <dmalloc.h>
30 #endif
31
32
33 int psiconv_write(const psiconv_config config, psiconv_buffer *buf,
34 const psiconv_file value)
35 {
36 int res;
37
38 if (!value) {
39 psiconv_warn(config,0,0,"Can't parse to an empty buffer!");
40 return -PSICONV_E_OTHER;
41 }
42 if (!(*buf = psiconv_buffer_new()))
43 return -PSICONV_E_NOMEM;
44
45 if (value->type == psiconv_word_file) {
46 if ((res = psiconv_write_header_section(config,*buf,PSICONV_ID_PSION5,
47 PSICONV_ID_DATA_FILE,
48 PSICONV_ID_WORD)))
49 goto ERROR;
50 if ((res =psiconv_write_word_file(config,*buf,(psiconv_word_f) (value->file))))
51 goto ERROR;
52 } else if (value->type == psiconv_texted_file) {
53 if ((res = psiconv_write_header_section(config,*buf,PSICONV_ID_PSION5,
54 PSICONV_ID_DATA_FILE,
55 PSICONV_ID_TEXTED)))
56 goto ERROR;
57 if ((res =psiconv_write_texted_file(config,*buf,
58 (psiconv_texted_f) (value->file))))
59 goto ERROR;
60 } else if (value->type == psiconv_sketch_file) {
61 if ((res = psiconv_write_header_section(config,*buf,PSICONV_ID_PSION5,
62 PSICONV_ID_DATA_FILE,
63 PSICONV_ID_SKETCH)))
64 goto ERROR;
65 if ((res =psiconv_write_sketch_file(config,*buf,
66 (psiconv_sketch_f) (value->file))))
67 goto ERROR;
68 #if 0
69 } else if (value->type == psiconv_mbm_file) {
70 if ((res =psiconv_write_mbm_file(config,*buf,
71 (psiconv_mbm_f) (value->file))))
72 goto ERROR;
73 } else if (value->type == psiconv_clipart_file) {
74 if ((res =psiconv_write_clipart_file(config,*buf,
75 (psiconv_clipart_f) (value->file))))
76 goto ERROR;
77 #endif
78 } else {
79 psiconv_warn(config,0,0,"Unknown or unsupported file type");
80 res = -PSICONV_E_GENERATE;
81 goto ERROR;
82 }
83 if ((res = psiconv_buffer_resolve(*buf)))
84 goto ERROR;
85 return -PSICONV_E_OK;
86
87 ERROR:
88 psiconv_buffer_free(*buf);
89 return res;
90 }
91
92 int psiconv_write_texted_file(const psiconv_config config,
93 psiconv_buffer buf,psiconv_texted_f value)
94 {
95 psiconv_character_layout base_char;
96 psiconv_paragraph_layout base_para;
97 int res;
98 psiconv_section_table_section section_table;
99 psiconv_section_table_entry entry;
100 psiconv_u32 section_table_id;
101 psiconv_buffer buf_texted;
102
103 if (!value) {
104 psiconv_warn(config,0,0,"Null TextEd file");
105 return -PSICONV_E_GENERATE;
106 }
107
108 if (!(section_table = psiconv_list_new(sizeof(*entry)))) {
109 res = -PSICONV_E_NOMEM;
110 goto ERROR1;
111 }
112
113 if (!(entry = malloc(sizeof(*entry)))) {
114 res = -PSICONV_E_NOMEM;
115 goto ERROR2;
116 }
117
118 if (!(base_char = psiconv_basic_character_layout())) {
119 res = -PSICONV_E_NOMEM;
120 goto ERROR3;
121 }
122 if (!(base_para = psiconv_basic_paragraph_layout())) {
123 res = -PSICONV_E_NOMEM;
124 goto ERROR4;
125 }
126
127 section_table_id = psiconv_buffer_unique_id();
128 if ((res = psiconv_write_offset(config,buf,section_table_id)))
129 goto ERROR5;
130
131 entry->id = PSICONV_ID_APPL_ID_SECTION;
132 entry->offset = psiconv_buffer_unique_id();
133 if ((res = psiconv_list_add(section_table,entry)))
134 goto ERROR5;
135 if ((res = psiconv_buffer_add_target(buf,entry->offset)))
136 goto ERROR5;
137 if ((res=psiconv_write_application_id_section(config,buf,
138 PSICONV_ID_TEXTED,"TextEd.app")))
139 goto ERROR5;
140
141 entry->id = PSICONV_ID_PAGE_LAYOUT_SECTION;
142 entry->offset = psiconv_buffer_unique_id();
143 if ((res = psiconv_list_add(section_table,entry)))
144 goto ERROR5;
145 if ((res = psiconv_buffer_add_target(buf,entry->offset)))
146 goto ERROR5;
147 if ((res = psiconv_write_page_layout_section(config,buf,value->page_sec)))
148 goto ERROR5;
149
150 entry->id = PSICONV_ID_TEXTED;
151 entry->offset = psiconv_buffer_unique_id();
152 if ((res = psiconv_list_add(section_table,entry)))
153 goto ERROR5;
154 if ((res = psiconv_buffer_add_target(buf,entry->offset)))
155 goto ERROR5;
156 if ((res = psiconv_write_texted_section(config,buf,value->texted_sec,
157 base_char,base_para,&buf_texted)))
158 goto ERROR5;
159
160 if ((res = psiconv_buffer_concat(buf,buf_texted)))
161 goto ERROR6;
162
163
164 if ((res = psiconv_buffer_add_target(buf,section_table_id)))
165 goto ERROR6;
166
167 res = psiconv_write_section_table_section(config,buf,section_table);
168
169 ERROR6:
170 psiconv_buffer_free(buf_texted);
171 ERROR5:
172 psiconv_free_paragraph_layout(base_para);
173 ERROR4:
174 psiconv_free_character_layout(base_char);
175 ERROR3:
176 free(entry);
177 ERROR2:
178 psiconv_list_free(section_table);
179 ERROR1:
180 return res;
181 }
182
183 int psiconv_write_word_file(const psiconv_config config,
184 psiconv_buffer buf,psiconv_word_f value)
185 {
186 int res;
187 psiconv_section_table_section section_table;
188 psiconv_section_table_entry entry;
189 psiconv_u32 section_table_id;
190
191 if (!value) {
192 psiconv_warn(config,0,0,"Null Word file");
193 return -PSICONV_E_GENERATE;
194 }
195
196 if (!(section_table = psiconv_list_new(sizeof(*entry)))) {
197 res = -PSICONV_E_NOMEM;
198 goto ERROR1;
199 }
200
201 if (!(entry = malloc(sizeof(*entry)))) {
202 res = -PSICONV_E_NOMEM;
203 goto ERROR2;
204 }
205
206 section_table_id = psiconv_buffer_unique_id();
207 if ((res = psiconv_write_offset(config,buf,section_table_id)))
208 goto ERROR3;
209
210 entry->id = PSICONV_ID_APPL_ID_SECTION;
211 entry->offset = psiconv_buffer_unique_id();
212 if ((res = psiconv_list_add(section_table,entry)))
213 goto ERROR3;
214 if ((res = psiconv_buffer_add_target(buf,entry->offset)))
215 goto ERROR3;
216 if ((res=psiconv_write_application_id_section(config,buf,
217 PSICONV_ID_WORD,"Word.app")))
218 goto ERROR3;
219
220 entry->id = PSICONV_ID_WORD_STATUS_SECTION;
221 entry->offset = psiconv_buffer_unique_id();
222 if ((res = psiconv_list_add(section_table,entry)))
223 goto ERROR3;
224 if ((res = psiconv_buffer_add_target(buf,entry->offset)))
225 goto ERROR3;
226 if ((res = psiconv_write_word_status_section(config,buf,value->status_sec)))
227 goto ERROR3;
228
229 entry->id = PSICONV_ID_PAGE_LAYOUT_SECTION;
230 entry->offset = psiconv_buffer_unique_id();
231 if ((res = psiconv_list_add(section_table,entry)))
232 goto ERROR3;
233 if ((res = psiconv_buffer_add_target(buf,entry->offset)))
234 goto ERROR3;
235 if ((res = psiconv_write_page_layout_section(config,buf,value->page_sec)))
236 goto ERROR3;
237
238 entry->id = PSICONV_ID_WORD_STYLES_SECTION;
239 entry->offset = psiconv_buffer_unique_id();
240 if ((res = psiconv_list_add(section_table,entry)))
241 goto ERROR3;
242 if ((res = psiconv_buffer_add_target(buf,entry->offset)))
243 goto ERROR3;
244 if ((res = psiconv_write_word_styles_section(config,buf,value->styles_sec)))
245 goto ERROR3;
246
247 entry->id = PSICONV_ID_TEXT_SECTION;
248 entry->offset = psiconv_buffer_unique_id();
249 if ((res = psiconv_list_add(section_table,entry)))
250 goto ERROR3;
251 if ((res = psiconv_buffer_add_target(buf,entry->offset)))
252 goto ERROR3;
253 if ((res = psiconv_write_text_section(config,buf,value->paragraphs)))
254 goto ERROR3;
255
256 entry->id = PSICONV_ID_LAYOUT_SECTION;
257 entry->offset = psiconv_buffer_unique_id();
258 if ((res = psiconv_list_add(section_table,entry)))
259 goto ERROR3;
260 if ((res = psiconv_buffer_add_target(buf,entry->offset)))
261 goto ERROR3;
262 if ((res = psiconv_write_styled_layout_section(config,buf,value->paragraphs,
263 value->styles_sec)))
264 goto ERROR3;
265
266 if ((res = psiconv_buffer_add_target(buf,section_table_id)))
267 goto ERROR3;
268
269 res = psiconv_write_section_table_section(config,buf,section_table);
270
271 ERROR3:
272 free(entry);
273 ERROR2:
274 psiconv_list_free(section_table);
275 ERROR1:
276 return res;
277 }
278
279 int psiconv_write_sketch_file(const psiconv_config config,
280 psiconv_buffer buf,psiconv_sketch_f value)
281 {
282 int res;
283 psiconv_section_table_section section_table;
284 psiconv_section_table_entry entry;
285 psiconv_u32 section_table_id;
286
287 if (!value) {
288 psiconv_warn(config,0,0,"Null Sketch file");
289 return -PSICONV_E_GENERATE;
290 }
291
292 if (!(section_table = psiconv_list_new(sizeof(*entry)))) {
293 res = -PSICONV_E_NOMEM;
294 goto ERROR1;
295 }
296
297 if (!(entry = malloc(sizeof(*entry)))) {
298 res = -PSICONV_E_NOMEM;
299 goto ERROR2;
300 }
301
302 section_table_id = psiconv_buffer_unique_id();
303 if ((res = psiconv_write_offset(config,buf,section_table_id)))
304 goto ERROR3;
305
306 entry->id = PSICONV_ID_APPL_ID_SECTION;
307 entry->offset = psiconv_buffer_unique_id();
308 if ((res = psiconv_list_add(section_table,entry)))
309 goto ERROR3;
310 if ((res = psiconv_buffer_add_target(buf,entry->offset)))
311 goto ERROR3;
312 if ((res=psiconv_write_application_id_section(config,buf,
313 PSICONV_ID_SKETCH,"Paint.app")))
314 goto ERROR3;
315
316 entry->id = PSICONV_ID_SKETCH_SECTION;
317 entry->offset = psiconv_buffer_unique_id();
318 if ((res = psiconv_list_add(section_table,entry)))
319 goto ERROR3;
320 if ((res = psiconv_buffer_add_target(buf,entry->offset)))
321 goto ERROR3;
322 if ((res = psiconv_write_sketch_section(config,buf,value->sketch_sec)))
323 goto ERROR3;
324
325 if ((res = psiconv_buffer_add_target(buf,section_table_id)))
326 goto ERROR3;
327 res = psiconv_write_section_table_section(config,buf,section_table);
328
329 ERROR3:
330 free(entry);
331 ERROR2:
332 psiconv_list_free(section_table);
333 ERROR1:
334 return res;
335 }

frodo@frodo.looijaard.name
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