/[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 142 - (show annotations)
Tue Jan 29 18:38:38 2002 UTC (17 years, 9 months ago) by frodo
File MIME type: text/plain
File size: 8296 byte(s)
(Frodo) DMALLOC support

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(psiconv_buffer *buf,const psiconv_file value)
34 {
35 int res;
36
37 if (!value) {
38 psiconv_warn(0,0,"Can't parse to an empty buffer!");
39 return -PSICONV_E_OTHER;
40 }
41 if (!(*buf = psiconv_buffer_new()))
42 return -PSICONV_E_NOMEM;
43
44 if (value->type == psiconv_word_file) {
45 if ((res =psiconv_write_word_file(*buf,(psiconv_word_f) (value->file))))
46 goto ERROR;
47 } else if (value->type == psiconv_texted_file) {
48 if ((res =psiconv_write_texted_file(*buf,
49 (psiconv_texted_f) (value->file))))
50 goto ERROR;
51 #if 0
52 } else if (value->type == psiconv_sketch_file) {
53 if ((res =psiconv_write_sketch_file(*buf,
54 (psiconv_sketch_f) (value->file))))
55 goto ERROR;
56 } else if (value->type == psiconv_mbm_file) {
57 if ((res =psiconv_write_mbm_file(*buf,
58 (psiconv_mbm_f) (value->file))))
59 goto ERROR;
60 } else if (value->type == psiconv_clipart_file) {
61 if ((res =psiconv_write_clipart_file(*buf,
62 (psiconv_clipart_f) (value->file))))
63 goto ERROR;
64 #endif
65 } else {
66 psiconv_warn(0,0,"Unknown or unsupported file type");
67 res = -PSICONV_E_GENERATE;
68 goto ERROR;
69 }
70 if ((res = psiconv_buffer_resolve(*buf)))
71 goto ERROR;
72 return -PSICONV_E_OK;
73
74 ERROR:
75 psiconv_buffer_free(*buf);
76 return res;
77 }
78
79 int psiconv_write_texted_file(psiconv_buffer buf,psiconv_texted_f value)
80 {
81 psiconv_character_layout base_char;
82 psiconv_paragraph_layout base_para;
83 int res;
84 psiconv_section_table_section section_table;
85 psiconv_section_table_entry entry;
86 psiconv_u32 section_table_id;
87 psiconv_buffer buf_texted;
88
89 if (!value) {
90 psiconv_warn(0,0,"Null TextEd file");
91 return -PSICONV_E_GENERATE;
92 }
93
94 if (!(section_table = psiconv_list_new(sizeof(*entry)))) {
95 res = -PSICONV_E_NOMEM;
96 goto ERROR1;
97 }
98
99 if (!(entry = malloc(sizeof(*entry)))) {
100 res = -PSICONV_E_NOMEM;
101 goto ERROR2;
102 }
103
104 if (!(base_char = psiconv_basic_character_layout())) {
105 res = -PSICONV_E_NOMEM;
106 goto ERROR3;
107 }
108 if (!(base_para = psiconv_basic_paragraph_layout())) {
109 res = -PSICONV_E_NOMEM;
110 goto ERROR4;
111 }
112
113 if ((res = psiconv_write_header_section(buf,PSICONV_ID_PSION5,
114 PSICONV_ID_DATA_FILE,
115 PSICONV_ID_TEXTED)))
116 goto ERROR5;
117
118 section_table_id = psiconv_buffer_unique_id();
119 if ((res = psiconv_write_offset(buf,section_table_id)))
120 goto ERROR5;
121
122 entry->id = PSICONV_ID_APPL_ID_SECTION;
123 entry->offset = psiconv_buffer_unique_id();
124 if ((res = psiconv_list_add(section_table,entry)))
125 goto ERROR5;
126 if ((res = psiconv_buffer_add_target(buf,entry->offset)))
127 goto ERROR5;
128 if ((res=psiconv_write_application_id_section(buf,
129 PSICONV_ID_TEXTED,"TextEd.app")))
130 goto ERROR5;
131
132 entry->id = PSICONV_ID_PAGE_LAYOUT_SECTION;
133 entry->offset = psiconv_buffer_unique_id();
134 if ((res = psiconv_list_add(section_table,entry)))
135 goto ERROR5;
136 if ((res = psiconv_buffer_add_target(buf,entry->offset)))
137 goto ERROR5;
138 if ((res = psiconv_write_page_layout_section(buf,value->page_sec)))
139 goto ERROR5;
140
141 entry->id = PSICONV_ID_TEXTED;
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_texted_section(buf,value->texted_sec,
148 base_char,base_para,&buf_texted)))
149 goto ERROR5;
150
151 if ((res = psiconv_buffer_concat(buf,buf_texted)))
152 goto ERROR6;
153
154
155 if ((res = psiconv_buffer_add_target(buf,section_table_id)))
156 goto ERROR6;
157
158 res = psiconv_write_section_table_section(buf,section_table);
159
160 ERROR6:
161 psiconv_buffer_free(buf_texted);
162 ERROR5:
163 psiconv_free_paragraph_layout(base_para);
164 ERROR4:
165 psiconv_free_character_layout(base_char);
166 ERROR3:
167 free(entry);
168 ERROR2:
169 psiconv_list_free(section_table);
170 ERROR1:
171 return res;
172 }
173
174 int psiconv_write_word_file(psiconv_buffer buf,psiconv_word_f value)
175 {
176 int res;
177 psiconv_section_table_section section_table;
178 psiconv_section_table_entry entry;
179 psiconv_u32 section_table_id;
180
181 if (!value) {
182 psiconv_warn(0,0,"Null Word file");
183 return -PSICONV_E_GENERATE;
184 }
185
186 if (!(section_table = psiconv_list_new(sizeof(*entry)))) {
187 res = -PSICONV_E_NOMEM;
188 goto ERROR1;
189 }
190
191 if (!(entry = malloc(sizeof(*entry)))) {
192 res = -PSICONV_E_NOMEM;
193 goto ERROR2;
194 }
195
196 if ((res = psiconv_write_header_section(buf,PSICONV_ID_PSION5,
197 PSICONV_ID_DATA_FILE,
198 PSICONV_ID_WORD)))
199 goto ERROR3;
200
201 section_table_id = psiconv_buffer_unique_id();
202 if ((res = psiconv_write_offset(buf,section_table_id)))
203 goto ERROR3;
204
205 entry->id = PSICONV_ID_APPL_ID_SECTION;
206 entry->offset = psiconv_buffer_unique_id();
207 if ((res = psiconv_list_add(section_table,entry)))
208 goto ERROR3;
209 if ((res = psiconv_buffer_add_target(buf,entry->offset)))
210 goto ERROR3;
211 if ((res=psiconv_write_application_id_section(buf,
212 PSICONV_ID_WORD,"Word.app")))
213 goto ERROR3;
214
215 entry->id = PSICONV_ID_WORD_STATUS_SECTION;
216 entry->offset = psiconv_buffer_unique_id();
217 if ((res = psiconv_list_add(section_table,entry)))
218 goto ERROR3;
219 if ((res = psiconv_buffer_add_target(buf,entry->offset)))
220 goto ERROR3;
221 if ((res = psiconv_write_word_status_section(buf,value->status_sec)))
222 goto ERROR3;
223
224 entry->id = PSICONV_ID_PAGE_LAYOUT_SECTION;
225 entry->offset = psiconv_buffer_unique_id();
226 if ((res = psiconv_list_add(section_table,entry)))
227 goto ERROR3;
228 if ((res = psiconv_buffer_add_target(buf,entry->offset)))
229 goto ERROR3;
230 if ((res = psiconv_write_page_layout_section(buf,value->page_sec)))
231 goto ERROR3;
232
233 entry->id = PSICONV_ID_WORD_STYLES_SECTION;
234 entry->offset = psiconv_buffer_unique_id();
235 if ((res = psiconv_list_add(section_table,entry)))
236 goto ERROR3;
237 if ((res = psiconv_buffer_add_target(buf,entry->offset)))
238 goto ERROR3;
239 if ((res = psiconv_write_word_styles_section(buf,value->styles_sec)))
240 goto ERROR3;
241
242 entry->id = PSICONV_ID_TEXT_SECTION;
243 entry->offset = psiconv_buffer_unique_id();
244 if ((res = psiconv_list_add(section_table,entry)))
245 goto ERROR3;
246 if ((res = psiconv_buffer_add_target(buf,entry->offset)))
247 goto ERROR3;
248 if ((res = psiconv_write_text_section(buf,value->paragraphs)))
249 goto ERROR3;
250
251 entry->id = PSICONV_ID_LAYOUT_SECTION;
252 entry->offset = psiconv_buffer_unique_id();
253 if ((res = psiconv_list_add(section_table,entry)))
254 goto ERROR3;
255 if ((res = psiconv_buffer_add_target(buf,entry->offset)))
256 goto ERROR3;
257 if ((res = psiconv_write_styled_layout_section(buf,value->paragraphs,
258 value->styles_sec)))
259 goto ERROR3;
260
261 if ((res = psiconv_buffer_add_target(buf,section_table_id)))
262 goto ERROR3;
263
264 res = psiconv_write_section_table_section(buf,section_table);
265
266 ERROR3:
267 free(entry);
268 ERROR2:
269 psiconv_list_free(section_table);
270 ERROR1:
271 return res;
272 }

frodo@frodo.looijaard.name
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