/[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 75 - (hide annotations)
Sun Dec 24 17:26:24 2000 UTC (19 years, 1 month ago) by frodo
File MIME type: text/plain
File size: 4828 byte(s)
(Frodo) Several things:

 * Added the extra directory to the build process, added a README.
 * Made checkuid compile cleanly
 * Added rewrite utility

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    
29     int psiconv_write(psiconv_buffer *buf,const psiconv_file value)
30     {
31     int res;
32    
33     if (!value) {
34     psiconv_warn(0,0,"Can't parse to an empty buffer!");
35     return -PSICONV_E_OTHER;
36     }
37 frodo 75 if (!(*buf = psiconv_new_buffer()))
38     return -PSICONV_E_NOMEM;
39 frodo 73
40     #if 0
41     if (value->type == psiconv_word_file) {
42     if ((res =psiconv_write_word_file(*buf,(psiconv_word_f) (value->file))))
43     goto ERROR;
44     } else
45     #endif
46     if (value->type == psiconv_texted_file) {
47     if ((res =psiconv_write_texted_file(*buf,
48     (psiconv_texted_f) (value->file))))
49     goto ERROR;
50     #if 0
51     } else if (value->type == psiconv_sketch_file) {
52     if ((res =psiconv_write_texted_file(*buf,
53     (psiconv_sketch_f) (value->file))))
54     goto ERROR;
55     } else if (value->type == psiconv_mbm_file) {
56     if ((res =psiconv_write_texted_file(*buf,
57     (psiconv_mbm_f) (value->file))))
58     goto ERROR;
59     } else if (value->type == psiconv_clipart_file) {
60     if ((res =psiconv_write_texted_file(*buf,
61     (psiconv_clipart_f) (value->file))))
62     goto ERROR;
63     #endif
64     } else {
65     psiconv_warn(0,0,"Unknown or unsupported file type");
66     res = -PSICONV_E_GENERATE;
67     goto ERROR;
68     }
69     return -PSICONV_E_OK;
70    
71     ERROR:
72 frodo 75 psiconv_free_buffer(*buf);
73 frodo 73 return res;
74     }
75    
76     int psiconv_write_texted_file(psiconv_buffer buf,psiconv_texted_f value)
77     {
78     psiconv_character_layout base_char;
79     psiconv_paragraph_layout base_para;
80     int res;
81     psiconv_buffer extra_buf;
82     psiconv_section_table_section section_table;
83     psiconv_section_table_entry entry;
84    
85     if (!value) {
86     psiconv_warn(0,0,"Null TextEd file");
87     return -PSICONV_E_GENERATE;
88     }
89    
90     if (!(section_table = psiconv_list_new(sizeof(*entry)))) {
91     res = -PSICONV_E_NOMEM;
92     goto ERROR1;
93     }
94    
95     if (!(entry = malloc(sizeof(*entry)))) {
96     res = -PSICONV_E_NOMEM;
97     goto ERROR2;
98     }
99    
100     if (!(extra_buf = psiconv_new_buffer())) {
101     res = -PSICONV_E_NOMEM;
102     goto ERROR3;
103     }
104    
105     if (!(base_char = psiconv_basic_character_layout())) {
106     res = -PSICONV_E_NOMEM;
107     goto ERROR4;
108     }
109     if (!(base_para = psiconv_basic_paragraph_layout())) {
110     res = -PSICONV_E_NOMEM;
111     goto ERROR5;
112     }
113    
114     if ((res = psiconv_write_header_section(buf,PSICONV_ID_PSION5,
115     PSICONV_ID_DATA_FILE,
116     PSICONV_ID_TEXTED)))
117     goto ERROR6;
118    
119    
120     entry->id = PSICONV_ID_APPL_ID_SECTION;
121     entry->offset = psiconv_list_length(extra_buf) + 0x14;
122     if ((res = psiconv_list_add(section_table,&entry)))
123     goto ERROR6;
124     if ((res=psiconv_write_application_id_section(extra_buf,
125     PSICONV_ID_TEXTED,"TextEd.app")))
126     goto ERROR6;
127    
128     entry->id = PSICONV_ID_PAGE_LAYOUT_SECTION;
129     entry->offset = psiconv_list_length(extra_buf) + 0x14;
130     if ((res = psiconv_list_add(section_table,&entry)))
131     goto ERROR6;
132     if ((res = psiconv_write_page_layout_section(extra_buf,value->page_sec)))
133     goto ERROR6;
134    
135     entry->id = PSICONV_ID_TEXTED;
136     entry->offset = psiconv_list_length(extra_buf) + 0x14;
137     if ((res = psiconv_list_add(section_table,&entry)))
138     goto ERROR6;
139     if ((res = psiconv_write_texted_section(extra_buf,value->texted_sec,
140     base_char,base_para)))
141     goto ERROR6;
142    
143     if ((res = psiconv_write_u32(buf,psiconv_list_length(extra_buf) + 0x14)))
144     goto ERROR6;
145    
146     if ((res = psiconv_list_concat(buf,extra_buf)))
147     goto ERROR6;
148    
149     res = psiconv_write_section_table_section(buf,section_table);
150    
151     ERROR6:
152     psiconv_free_paragraph_layout(base_para);
153     ERROR5:
154     psiconv_free_character_layout(base_char);
155     ERROR4:
156     psiconv_free_buffer(extra_buf);
157     ERROR3:
158     free(entry);
159     ERROR2:
160     psiconv_list_free(section_table);
161     ERROR1:
162     return res;
163     }

frodo@frodo.looijaard.name
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