/[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 168 - (show annotations)
Tue Nov 25 17:57:05 2003 UTC (20 years, 4 months ago) by frodo
File MIME type: text/plain
File size: 8642 byte(s)
(Frodo) config stuff and image generation stuff

* All parse and generate functions have a new config parameter
* New files configuration.[ch] in the psiconv lib
* Some image generation stuff (not ready, but won't do any harm)

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 #if 0
61 } else if (value->type == psiconv_sketch_file) {
62 if ((res =psiconv_write_sketch_file(config,*buf,
63 (psiconv_sketch_f) (value->file))))
64 goto ERROR;
65 } else if (value->type == psiconv_mbm_file) {
66 if ((res =psiconv_write_mbm_file(config,*buf,
67 (psiconv_mbm_f) (value->file))))
68 goto ERROR;
69 } else if (value->type == psiconv_clipart_file) {
70 if ((res =psiconv_write_clipart_file(config,*buf,
71 (psiconv_clipart_f) (value->file))))
72 goto ERROR;
73 #endif
74 } else {
75 psiconv_warn(config,0,0,"Unknown or unsupported file type");
76 res = -PSICONV_E_GENERATE;
77 goto ERROR;
78 }
79 if ((res = psiconv_buffer_resolve(*buf)))
80 goto ERROR;
81 return -PSICONV_E_OK;
82
83 ERROR:
84 psiconv_buffer_free(*buf);
85 return res;
86 }
87
88 int psiconv_write_texted_file(const psiconv_config config,
89 psiconv_buffer buf,psiconv_texted_f value)
90 {
91 psiconv_character_layout base_char;
92 psiconv_paragraph_layout base_para;
93 int res;
94 psiconv_section_table_section section_table;
95 psiconv_section_table_entry entry;
96 psiconv_u32 section_table_id;
97 psiconv_buffer buf_texted;
98
99 if (!value) {
100 psiconv_warn(config,0,0,"Null TextEd file");
101 return -PSICONV_E_GENERATE;
102 }
103
104 if (!(section_table = psiconv_list_new(sizeof(*entry)))) {
105 res = -PSICONV_E_NOMEM;
106 goto ERROR1;
107 }
108
109 if (!(entry = malloc(sizeof(*entry)))) {
110 res = -PSICONV_E_NOMEM;
111 goto ERROR2;
112 }
113
114 if (!(base_char = psiconv_basic_character_layout())) {
115 res = -PSICONV_E_NOMEM;
116 goto ERROR3;
117 }
118 if (!(base_para = psiconv_basic_paragraph_layout())) {
119 res = -PSICONV_E_NOMEM;
120 goto ERROR4;
121 }
122
123 section_table_id = psiconv_buffer_unique_id();
124 if ((res = psiconv_write_offset(config,buf,section_table_id)))
125 goto ERROR5;
126
127 entry->id = PSICONV_ID_APPL_ID_SECTION;
128 entry->offset = psiconv_buffer_unique_id();
129 if ((res = psiconv_list_add(section_table,entry)))
130 goto ERROR5;
131 if ((res = psiconv_buffer_add_target(buf,entry->offset)))
132 goto ERROR5;
133 if ((res=psiconv_write_application_id_section(config,buf,
134 PSICONV_ID_TEXTED,"TextEd.app")))
135 goto ERROR5;
136
137 entry->id = PSICONV_ID_PAGE_LAYOUT_SECTION;
138 entry->offset = psiconv_buffer_unique_id();
139 if ((res = psiconv_list_add(section_table,entry)))
140 goto ERROR5;
141 if ((res = psiconv_buffer_add_target(buf,entry->offset)))
142 goto ERROR5;
143 if ((res = psiconv_write_page_layout_section(config,buf,value->page_sec)))
144 goto ERROR5;
145
146 entry->id = PSICONV_ID_TEXTED;
147 entry->offset = psiconv_buffer_unique_id();
148 if ((res = psiconv_list_add(section_table,entry)))
149 goto ERROR5;
150 if ((res = psiconv_buffer_add_target(buf,entry->offset)))
151 goto ERROR5;
152 if ((res = psiconv_write_texted_section(config,buf,value->texted_sec,
153 base_char,base_para,&buf_texted)))
154 goto ERROR5;
155
156 if ((res = psiconv_buffer_concat(buf,buf_texted)))
157 goto ERROR6;
158
159
160 if ((res = psiconv_buffer_add_target(buf,section_table_id)))
161 goto ERROR6;
162
163 res = psiconv_write_section_table_section(config,buf,section_table);
164
165 ERROR6:
166 psiconv_buffer_free(buf_texted);
167 ERROR5:
168 psiconv_free_paragraph_layout(base_para);
169 ERROR4:
170 psiconv_free_character_layout(base_char);
171 ERROR3:
172 free(entry);
173 ERROR2:
174 psiconv_list_free(section_table);
175 ERROR1:
176 return res;
177 }
178
179 int psiconv_write_word_file(const psiconv_config config,
180 psiconv_buffer buf,psiconv_word_f value)
181 {
182 int res;
183 psiconv_section_table_section section_table;
184 psiconv_section_table_entry entry;
185 psiconv_u32 section_table_id;
186
187 if (!value) {
188 psiconv_warn(config,0,0,"Null Word file");
189 return -PSICONV_E_GENERATE;
190 }
191
192 if (!(section_table = psiconv_list_new(sizeof(*entry)))) {
193 res = -PSICONV_E_NOMEM;
194 goto ERROR1;
195 }
196
197 if (!(entry = malloc(sizeof(*entry)))) {
198 res = -PSICONV_E_NOMEM;
199 goto ERROR2;
200 }
201
202 section_table_id = psiconv_buffer_unique_id();
203 if ((res = psiconv_write_offset(config,buf,section_table_id)))
204 goto ERROR3;
205
206 entry->id = PSICONV_ID_APPL_ID_SECTION;
207 entry->offset = psiconv_buffer_unique_id();
208 if ((res = psiconv_list_add(section_table,entry)))
209 goto ERROR3;
210 if ((res = psiconv_buffer_add_target(buf,entry->offset)))
211 goto ERROR3;
212 if ((res=psiconv_write_application_id_section(config,buf,
213 PSICONV_ID_WORD,"Word.app")))
214 goto ERROR3;
215
216 entry->id = PSICONV_ID_WORD_STATUS_SECTION;
217 entry->offset = psiconv_buffer_unique_id();
218 if ((res = psiconv_list_add(section_table,entry)))
219 goto ERROR3;
220 if ((res = psiconv_buffer_add_target(buf,entry->offset)))
221 goto ERROR3;
222 if ((res = psiconv_write_word_status_section(config,buf,value->status_sec)))
223 goto ERROR3;
224
225 entry->id = PSICONV_ID_PAGE_LAYOUT_SECTION;
226 entry->offset = psiconv_buffer_unique_id();
227 if ((res = psiconv_list_add(section_table,entry)))
228 goto ERROR3;
229 if ((res = psiconv_buffer_add_target(buf,entry->offset)))
230 goto ERROR3;
231 if ((res = psiconv_write_page_layout_section(config,buf,value->page_sec)))
232 goto ERROR3;
233
234 entry->id = PSICONV_ID_WORD_STYLES_SECTION;
235 entry->offset = psiconv_buffer_unique_id();
236 if ((res = psiconv_list_add(section_table,entry)))
237 goto ERROR3;
238 if ((res = psiconv_buffer_add_target(buf,entry->offset)))
239 goto ERROR3;
240 if ((res = psiconv_write_word_styles_section(config,buf,value->styles_sec)))
241 goto ERROR3;
242
243 entry->id = PSICONV_ID_TEXT_SECTION;
244 entry->offset = psiconv_buffer_unique_id();
245 if ((res = psiconv_list_add(section_table,entry)))
246 goto ERROR3;
247 if ((res = psiconv_buffer_add_target(buf,entry->offset)))
248 goto ERROR3;
249 if ((res = psiconv_write_text_section(config,buf,value->paragraphs)))
250 goto ERROR3;
251
252 entry->id = PSICONV_ID_LAYOUT_SECTION;
253 entry->offset = psiconv_buffer_unique_id();
254 if ((res = psiconv_list_add(section_table,entry)))
255 goto ERROR3;
256 if ((res = psiconv_buffer_add_target(buf,entry->offset)))
257 goto ERROR3;
258 if ((res = psiconv_write_styled_layout_section(config,buf,value->paragraphs,
259 value->styles_sec)))
260 goto ERROR3;
261
262 if ((res = psiconv_buffer_add_target(buf,section_table_id)))
263 goto ERROR3;
264
265 res = psiconv_write_section_table_section(config,buf,section_table);
266
267 ERROR3:
268 free(entry);
269 ERROR2:
270 psiconv_list_free(section_table);
271 ERROR1:
272 return res;
273 }

frodo@frodo.looijaard.name
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