/[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 142 - (hide annotations)
Tue Jan 29 18:38:38 2002 UTC (22 years, 2 months ago) by frodo
File MIME type: text/plain
File size: 8296 byte(s)
(Frodo) DMALLOC support

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 73 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 frodo 80 if (!(*buf = psiconv_buffer_new()))
42 frodo 75 return -PSICONV_E_NOMEM;
43 frodo 73
44     if (value->type == psiconv_word_file) {
45     if ((res =psiconv_write_word_file(*buf,(psiconv_word_f) (value->file))))
46     goto ERROR;
47 frodo 82 } else if (value->type == psiconv_texted_file) {
48 frodo 73 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 frodo 80 if ((res =psiconv_write_sketch_file(*buf,
54 frodo 73 (psiconv_sketch_f) (value->file))))
55     goto ERROR;
56     } else if (value->type == psiconv_mbm_file) {
57 frodo 80 if ((res =psiconv_write_mbm_file(*buf,
58 frodo 73 (psiconv_mbm_f) (value->file))))
59     goto ERROR;
60     } else if (value->type == psiconv_clipart_file) {
61 frodo 80 if ((res =psiconv_write_clipart_file(*buf,
62 frodo 73 (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 frodo 80 if ((res = psiconv_buffer_resolve(*buf)))
71     goto ERROR;
72 frodo 73 return -PSICONV_E_OK;
73    
74     ERROR:
75 frodo 79 psiconv_buffer_free(*buf);
76 frodo 73 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 frodo 80 psiconv_u32 section_table_id;
87     psiconv_buffer buf_texted;
88 frodo 73
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 frodo 80 if (!(base_char = psiconv_basic_character_layout())) {
105 frodo 73 res = -PSICONV_E_NOMEM;
106     goto ERROR3;
107     }
108 frodo 80 if (!(base_para = psiconv_basic_paragraph_layout())) {
109 frodo 73 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 frodo 80 goto ERROR5;
117 frodo 73
118 frodo 80 section_table_id = psiconv_buffer_unique_id();
119     if ((res = psiconv_write_offset(buf,section_table_id)))
120     goto ERROR5;
121 frodo 73
122     entry->id = PSICONV_ID_APPL_ID_SECTION;
123 frodo 80 entry->offset = psiconv_buffer_unique_id();
124 frodo 76 if ((res = psiconv_list_add(section_table,entry)))
125 frodo 80 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 frodo 73 PSICONV_ID_TEXTED,"TextEd.app")))
130 frodo 80 goto ERROR5;
131 frodo 73
132     entry->id = PSICONV_ID_PAGE_LAYOUT_SECTION;
133 frodo 80 entry->offset = psiconv_buffer_unique_id();
134 frodo 76 if ((res = psiconv_list_add(section_table,entry)))
135 frodo 80 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 frodo 73
141     entry->id = PSICONV_ID_TEXTED;
142 frodo 80 entry->offset = psiconv_buffer_unique_id();
143 frodo 76 if ((res = psiconv_list_add(section_table,entry)))
144 frodo 80 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 frodo 73
151 frodo 80 if ((res = psiconv_buffer_concat(buf,buf_texted)))
152 frodo 73 goto ERROR6;
153    
154 frodo 80
155     if ((res = psiconv_buffer_add_target(buf,section_table_id)))
156 frodo 73 goto ERROR6;
157    
158     res = psiconv_write_section_table_section(buf,section_table);
159    
160     ERROR6:
161 frodo 80 psiconv_buffer_free(buf_texted);
162     ERROR5:
163 frodo 73 psiconv_free_paragraph_layout(base_para);
164 frodo 80 ERROR4:
165 frodo 73 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 frodo 82
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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