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

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Revision 168 - (hide 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 frodo 73 /*
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 frodo 142 #ifdef DMALLOC
29     #include <dmalloc.h>
30     #endif
31 frodo 73
32 frodo 142
33 frodo 168 int psiconv_write(const psiconv_config config, psiconv_buffer *buf,
34     const psiconv_file value)
35 frodo 73 {
36     int res;
37    
38     if (!value) {
39 frodo 168 psiconv_warn(config,0,0,"Can't parse to an empty buffer!");
40 frodo 73 return -PSICONV_E_OTHER;
41     }
42 frodo 80 if (!(*buf = psiconv_buffer_new()))
43 frodo 75 return -PSICONV_E_NOMEM;
44 frodo 73
45     if (value->type == psiconv_word_file) {
46 frodo 168 if ((res = psiconv_write_header_section(config,*buf,PSICONV_ID_PSION5,
47 frodo 166 PSICONV_ID_DATA_FILE,
48     PSICONV_ID_WORD)))
49     goto ERROR;
50 frodo 168 if ((res =psiconv_write_word_file(config,*buf,(psiconv_word_f) (value->file))))
51 frodo 73 goto ERROR;
52 frodo 82 } else if (value->type == psiconv_texted_file) {
53 frodo 168 if ((res = psiconv_write_header_section(config,*buf,PSICONV_ID_PSION5,
54 frodo 166 PSICONV_ID_DATA_FILE,
55     PSICONV_ID_TEXTED)))
56     goto ERROR;
57 frodo 168 if ((res =psiconv_write_texted_file(config,*buf,
58 frodo 73 (psiconv_texted_f) (value->file))))
59     goto ERROR;
60     #if 0
61     } else if (value->type == psiconv_sketch_file) {
62 frodo 168 if ((res =psiconv_write_sketch_file(config,*buf,
63 frodo 73 (psiconv_sketch_f) (value->file))))
64     goto ERROR;
65     } else if (value->type == psiconv_mbm_file) {
66 frodo 168 if ((res =psiconv_write_mbm_file(config,*buf,
67 frodo 73 (psiconv_mbm_f) (value->file))))
68     goto ERROR;
69     } else if (value->type == psiconv_clipart_file) {
70 frodo 168 if ((res =psiconv_write_clipart_file(config,*buf,
71 frodo 73 (psiconv_clipart_f) (value->file))))
72     goto ERROR;
73     #endif
74     } else {
75 frodo 168 psiconv_warn(config,0,0,"Unknown or unsupported file type");
76 frodo 73 res = -PSICONV_E_GENERATE;
77     goto ERROR;
78     }
79 frodo 80 if ((res = psiconv_buffer_resolve(*buf)))
80     goto ERROR;
81 frodo 73 return -PSICONV_E_OK;
82    
83     ERROR:
84 frodo 79 psiconv_buffer_free(*buf);
85 frodo 73 return res;
86     }
87    
88 frodo 168 int psiconv_write_texted_file(const psiconv_config config,
89     psiconv_buffer buf,psiconv_texted_f value)
90 frodo 73 {
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 frodo 80 psiconv_u32 section_table_id;
97     psiconv_buffer buf_texted;
98 frodo 73
99     if (!value) {
100 frodo 168 psiconv_warn(config,0,0,"Null TextEd file");
101 frodo 73 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 frodo 80 if (!(base_char = psiconv_basic_character_layout())) {
115 frodo 73 res = -PSICONV_E_NOMEM;
116     goto ERROR3;
117     }
118 frodo 80 if (!(base_para = psiconv_basic_paragraph_layout())) {
119 frodo 73 res = -PSICONV_E_NOMEM;
120     goto ERROR4;
121     }
122    
123 frodo 80 section_table_id = psiconv_buffer_unique_id();
124 frodo 168 if ((res = psiconv_write_offset(config,buf,section_table_id)))
125 frodo 80 goto ERROR5;
126 frodo 73
127     entry->id = PSICONV_ID_APPL_ID_SECTION;
128 frodo 80 entry->offset = psiconv_buffer_unique_id();
129 frodo 76 if ((res = psiconv_list_add(section_table,entry)))
130 frodo 80 goto ERROR5;
131     if ((res = psiconv_buffer_add_target(buf,entry->offset)))
132     goto ERROR5;
133 frodo 168 if ((res=psiconv_write_application_id_section(config,buf,
134 frodo 73 PSICONV_ID_TEXTED,"TextEd.app")))
135 frodo 80 goto ERROR5;
136 frodo 73
137     entry->id = PSICONV_ID_PAGE_LAYOUT_SECTION;
138 frodo 80 entry->offset = psiconv_buffer_unique_id();
139 frodo 76 if ((res = psiconv_list_add(section_table,entry)))
140 frodo 80 goto ERROR5;
141     if ((res = psiconv_buffer_add_target(buf,entry->offset)))
142     goto ERROR5;
143 frodo 168 if ((res = psiconv_write_page_layout_section(config,buf,value->page_sec)))
144 frodo 80 goto ERROR5;
145 frodo 73
146     entry->id = PSICONV_ID_TEXTED;
147 frodo 80 entry->offset = psiconv_buffer_unique_id();
148 frodo 76 if ((res = psiconv_list_add(section_table,entry)))
149 frodo 80 goto ERROR5;
150     if ((res = psiconv_buffer_add_target(buf,entry->offset)))
151     goto ERROR5;
152 frodo 168 if ((res = psiconv_write_texted_section(config,buf,value->texted_sec,
153 frodo 80 base_char,base_para,&buf_texted)))
154     goto ERROR5;
155 frodo 73
156 frodo 80 if ((res = psiconv_buffer_concat(buf,buf_texted)))
157 frodo 73 goto ERROR6;
158    
159 frodo 80
160     if ((res = psiconv_buffer_add_target(buf,section_table_id)))
161 frodo 73 goto ERROR6;
162    
163 frodo 168 res = psiconv_write_section_table_section(config,buf,section_table);
164 frodo 73
165     ERROR6:
166 frodo 80 psiconv_buffer_free(buf_texted);
167     ERROR5:
168 frodo 73 psiconv_free_paragraph_layout(base_para);
169 frodo 80 ERROR4:
170 frodo 73 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 frodo 82
179 frodo 168 int psiconv_write_word_file(const psiconv_config config,
180     psiconv_buffer buf,psiconv_word_f value)
181 frodo 82 {
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 frodo 168 psiconv_warn(config,0,0,"Null Word file");
189 frodo 82 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 frodo 168 if ((res = psiconv_write_offset(config,buf,section_table_id)))
204 frodo 82 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 frodo 168 if ((res=psiconv_write_application_id_section(config,buf,
213 frodo 82 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 frodo 168 if ((res = psiconv_write_word_status_section(config,buf,value->status_sec)))
223 frodo 82 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 frodo 168 if ((res = psiconv_write_page_layout_section(config,buf,value->page_sec)))
232 frodo 82 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 frodo 168 if ((res = psiconv_write_word_styles_section(config,buf,value->styles_sec)))
241 frodo 82 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 frodo 168 if ((res = psiconv_write_text_section(config,buf,value->paragraphs)))
250 frodo 82 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 frodo 168 if ((res = psiconv_write_styled_layout_section(config,buf,value->paragraphs,
259 frodo 82 value->styles_sec)))
260     goto ERROR3;
261    
262     if ((res = psiconv_buffer_add_target(buf,section_table_id)))
263     goto ERROR3;
264    
265 frodo 168 res = psiconv_write_section_table_section(config,buf,section_table);
266 frodo 82
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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