/[public]/psiconv/trunk/lib/psiconv/generate_texted.c
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Contents of /psiconv/trunk/lib/psiconv/generate_texted.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: 2990 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_texted.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 "generate_routines.h"
26 #include "error.h"
27
28 #ifdef DMALLOC
29 #include <dmalloc.h>
30 #endif
31
32
33
34 int psiconv_write_texted_section(const psiconv_config config,
35 psiconv_buffer buf,
36 const psiconv_texted_section value,
37 const psiconv_character_layout base_char,
38 const psiconv_paragraph_layout base_para,
39 psiconv_buffer *extra_buf)
40 {
41 int res,with_layout_section=0;
42 psiconv_u32 layout_id;
43
44 if (!value) {
45 psiconv_warn(config,0,psiconv_buffer_length(buf),"Null TextEd section");
46 res = -PSICONV_E_GENERATE;
47 goto ERROR1;
48 }
49
50 if (!(*extra_buf = psiconv_buffer_new())) {
51 res = -PSICONV_E_NOMEM;
52 goto ERROR1;
53 }
54
55 layout_id = psiconv_buffer_unique_id();
56 psiconv_buffer_add_target(*extra_buf,layout_id);
57
58 if (psiconv_list_length(value->paragraphs)) {
59 with_layout_section = 1;
60 if ((res = psiconv_write_styleless_layout_section(config,*extra_buf,
61 value->paragraphs,
62 base_char,base_para)))
63 goto ERROR2;
64 }
65
66 if ((res = psiconv_write_u32(config,buf,PSICONV_ID_TEXTED_BODY)))
67 goto ERROR2;
68
69 /* Partly dummy TextEd Jumptable */
70 if ((res = psiconv_write_u32(config,buf,PSICONV_ID_TEXTED_REPLACEMENT)))
71 goto ERROR2;
72 if ((res = psiconv_write_u32(config,buf,0)))
73 goto ERROR2;
74 if ((res = psiconv_write_u32(config,buf,PSICONV_ID_TEXTED_UNKNOWN)))
75 goto ERROR2;
76 if ((res = psiconv_write_u32(config,buf,0)))
77 goto ERROR2;
78 if ((res = psiconv_write_u32(config,buf,PSICONV_ID_TEXTED_LAYOUT)))
79 goto ERROR2;
80 if (with_layout_section) {
81 if ((res = psiconv_write_offset(config,buf,layout_id)))
82 goto ERROR2;
83 } else {
84 if ((res = psiconv_write_u32(config,buf,0)))
85 goto ERROR2;
86 }
87
88 if ((res = psiconv_write_u32(config,buf,PSICONV_ID_TEXTED_TEXT)))
89 goto ERROR2;
90
91 return psiconv_write_text_section(config,buf,value->paragraphs);
92
93 ERROR2:
94 psiconv_buffer_free(*extra_buf);
95 ERROR1:
96 return res;
97 }

frodo@frodo.looijaard.name
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