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

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Revision 79 - (hide annotations)
Mon Dec 25 22:25:33 2000 UTC (23 years, 3 months ago) by frodo
File MIME type: text/plain
File size: 5018 byte(s)
(Frodo) Added a complete buffer abstraction

1 frodo 76 /*
2     generate_word.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     int psiconv_generate_word_status_section(psiconv_buffer buf,
29     psiconv_word_status_section value)
30     {
31     int res;
32    
33     if (!value) {
34 frodo 79 psiconv_warn(0,psiconv_buffer_length(buf),"Null word status section");
35 frodo 76 return -PSICONV_E_GENERATE;
36     }
37    
38     if ((res = psiconv_write_u8(buf,0x02)))
39     return res;
40     if ((res = psiconv_write_u8(buf,(value->show_tabs?0x01:0x00) |
41     (value->show_spaces?0x02:0x00) |
42     (value->show_paragraph_ends?0x04:0x00) |
43     (value->show_line_breaks?0x08:0x00) |
44     (value->show_hard_minus?0x20:0x00) |
45     (value->show_hard_space?0x40:0x00))))
46     return res;
47     if ((res = psiconv_write_u8(buf,(value->show_full_pictures?0x01:0x00) |
48     (value->show_full_graphs?0x02:0x00))))
49     return res;
50     if ((res = psiconv_write_bool(buf,value->show_top_toolbar)))
51     return res;
52     if ((res = psiconv_write_bool(buf,value->show_side_toolbar)))
53     return res;
54     if ((res = psiconv_write_u8(buf,(value->fit_lines_to_screen?0x08:0x00))))
55     return res;
56     if ((res = psiconv_write_u32(buf,value->cursor_position)))
57     return res;
58     return psiconv_write_u32(buf,value->display_size);
59     }
60    
61     int psiconv_write_word_styles_section(psiconv_buffer buf,
62     psiconv_word_styles_section value)
63     {
64     int res,i;
65     psiconv_word_style style;
66     psiconv_paragraph_layout basepara;
67     psiconv_character_layout basechar;
68    
69    
70     if (!value || !value->normal || !value->styles) {
71 frodo 79 psiconv_warn(0,psiconv_buffer_length(buf),"Null word styles section");
72 frodo 76 res = -PSICONV_E_GENERATE;
73     goto ERROR1;
74     }
75    
76     if (!(basepara=psiconv_basic_paragraph_layout())) {
77     res = -PSICONV_E_NOMEM;
78     goto ERROR1;
79     }
80    
81     if (!(basechar=psiconv_basic_character_layout())) {
82     res = -PSICONV_E_NOMEM;
83     goto ERROR2;
84     }
85    
86    
87     if ((res = psiconv_write_paragraph_layout_list(buf,value->normal->paragraph,
88     basepara)))
89     goto ERROR3;
90     if ((res = psiconv_write_character_layout_list(buf,value->normal->character,
91     basechar)))
92     goto ERROR3;
93     if ((res = psiconv_write_u32(buf,value->normal->hotkey)))
94     goto ERROR3;
95     if ((res = psiconv_write_u8(buf,psiconv_list_length(value->styles))))
96     goto ERROR3;
97    
98    
99    
100     for (i = 0; i < psiconv_list_length(value->styles); i++) {
101     if (!(style = psiconv_list_get(value->styles,i))) {
102 frodo 79 psiconv_warn(0,psiconv_buffer_length(buf),"Massive memory corruption");
103 frodo 76 res = -PSICONV_E_OTHER;
104     goto ERROR3;
105     }
106     if ((res = psiconv_write_u32(buf,style->hotkey)))
107     goto ERROR3;
108     }
109     if ((res = psiconv_write_u8(buf,psiconv_list_length(value->styles))))
110     goto ERROR3;
111     for (i = 0; i < psiconv_list_length(value->styles); i++) {
112     if (!(style = psiconv_list_get(value->styles,i))) {
113 frodo 79 psiconv_warn(0,psiconv_buffer_length(buf),"Massive memory corruption");
114 frodo 76 res = -PSICONV_E_OTHER;
115     goto ERROR3;
116     }
117     if (!style->name) {
118 frodo 79 psiconv_warn(0,psiconv_buffer_length(buf),"Null style name");
119 frodo 76 res = -PSICONV_E_GENERATE;
120     goto ERROR3;
121     }
122     if ((res = psiconv_write_string(buf,style->name)))
123     goto ERROR3;
124     if ((res = psiconv_write_u32(buf,style->built_in?PSICONV_ID_STYLE_BUILT_IN:
125     PSICONV_ID_STYLE_REMOVABLE)))
126     goto ERROR3;
127     if ((res = psiconv_write_u32(buf,style->outline_level)))
128     goto ERROR3;
129     if ((res = psiconv_write_character_layout_list(buf,style->character,
130     value->normal->character)))
131     goto ERROR3;
132     if ((res = psiconv_write_paragraph_layout_list(buf,style->paragraph,
133     value->normal->paragraph)))
134     goto ERROR3;
135     }
136     res = -PSICONV_E_OK;
137    
138     ERROR3:
139     psiconv_free_character_layout(basechar);
140     ERROR2:
141     psiconv_free_paragraph_layout(basepara);
142     ERROR1:
143     return res;
144     }

frodo@frodo.looijaard.name
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