lib/psiconv/generate_word.c

/*
    generate_word.c - Part of psiconv, a PSION 5 file formats converter
    Copyright (c) 2000  Frodo Looijaard <frodol@dds.nl>

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/

#include "config.h"
#include "compat.h"

#include <stdlib.h>

#include "generate_routines.h"
#include "error.h"

#ifdef DMALLOC
#include <dmalloc.h>
#endif


int psiconv_write_word_status_section(const psiconv_config config,
                                      psiconv_buffer buf,
                                      psiconv_word_status_section value)
{
  int res;

  if (!value) {
    psiconv_warn(config,0,psiconv_buffer_length(buf),"Null word status section");
    return -PSICONV_E_GENERATE;
  }

  if ((res = psiconv_write_u8(config,buf,0x02)))
    return res;
  if ((res = psiconv_write_u8(config,buf,(value->show_tabs?0x01:0x00) |
                              (value->show_spaces?0x02:0x00) |
                              (value->show_paragraph_ends?0x04:0x00) |
                              (value->show_line_breaks?0x08:0x00) |
                              (value->show_hard_minus?0x20:0x00) |
                              (value->show_hard_space?0x40:0x00))))
    return res;
  if ((res = psiconv_write_u8(config,buf,(value->show_full_pictures?0x01:0x00) | 
                              (value->show_full_graphs?0x02:0x00))))
    return res;
  if ((res = psiconv_write_bool(config,buf,value->show_top_toolbar)))
    return res;
  if ((res = psiconv_write_bool(config,buf,value->show_side_toolbar)))
    return res;
  if ((res = psiconv_write_u8(config,buf,(value->fit_lines_to_screen?0x08:0x00))))
    return res;
  if ((res = psiconv_write_u32(config,buf,value->cursor_position)))
    return res;
  return psiconv_write_u32(config,buf,value->display_size);
}

int psiconv_write_word_styles_section(const psiconv_config config,
                                      psiconv_buffer buf,
                                      psiconv_word_styles_section value)
{
  int res,i;
  psiconv_word_style style;
  psiconv_paragraph_layout basepara;
  psiconv_character_layout basechar;
  psiconv_font font;


  if (!value || !value->normal || !value->styles) {
    psiconv_warn(config,0,psiconv_buffer_length(buf),"Null word styles section");
    res = -PSICONV_E_GENERATE;
    goto ERROR1;
  }

  if (!(basepara=psiconv_basic_paragraph_layout())) {
    res = -PSICONV_E_NOMEM;
    goto ERROR1;
  }

  if (!(basechar=psiconv_basic_character_layout())) {
    res = -PSICONV_E_NOMEM;
    goto ERROR2;
  }


  if ((res = psiconv_write_paragraph_layout_list(config,buf,value->normal->paragraph,
                                                 basepara)))
    goto ERROR3;
  /* Always generate the font for Normal */
  font = basechar->font;
  basechar->font = NULL;
  res = psiconv_write_character_layout_list(config,buf,value->normal->character,
                                                 basechar);
  basechar->font = font;
  if (res)
    goto ERROR3;
  if ((res = psiconv_write_u32(config,buf,value->normal->hotkey)))
    goto ERROR3;
  if ((res = psiconv_write_u8(config,buf,psiconv_list_length(value->styles))))
    goto ERROR3;


  for (i = 0; i < psiconv_list_length(value->styles); i++) {
    if (!(style = psiconv_list_get(value->styles,i))) {
      psiconv_warn(config,0,psiconv_buffer_length(buf),"Massive memory corruption");
      res = -PSICONV_E_OTHER;
      goto ERROR3;
    }
    if ((res = psiconv_write_u32(config,buf,style->hotkey)))
      goto ERROR3;
  }
  if ((res = psiconv_write_u8(config,buf,psiconv_list_length(value->styles))))
    goto ERROR3;
  for (i = 0; i < psiconv_list_length(value->styles); i++) {
    if (!(style = psiconv_list_get(value->styles,i))) {
      psiconv_warn(config,0,psiconv_buffer_length(buf),"Massive memory corruption");
      res = -PSICONV_E_OTHER;
      goto ERROR3;
    }
    if (!style->name) {
      psiconv_warn(config,0,psiconv_buffer_length(buf),"Null style name");
      res = -PSICONV_E_GENERATE;
      goto ERROR3;
    }
    if ((res = psiconv_write_string(config,buf,style->name)))
      goto ERROR3;
    if ((res = psiconv_write_u32(config,buf,style->built_in?PSICONV_ID_STYLE_BUILT_IN:
                                                 PSICONV_ID_STYLE_REMOVABLE)))
      goto ERROR3;
    if ((res = psiconv_write_u32(config,buf,style->outline_level)))
      goto ERROR3;
    if ((res = psiconv_write_character_layout_list(config,buf,style->character,
                                                   value->normal->character)))
      goto ERROR3;
    if ((res = psiconv_write_paragraph_layout_list(config,buf,style->paragraph,
                                                   value->normal->paragraph)))
      goto ERROR3;
  }

  for (i = 0; i < psiconv_list_length(value->styles); i++)
    if ((res = psiconv_write_u8(config,buf,0xff)))
      goto ERROR3;
  res = -PSICONV_E_OK;

ERROR3:
  psiconv_free_character_layout(basechar);
ERROR2:
  psiconv_free_paragraph_layout(basepara);
ERROR1:
  return res;
}
1	/*
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	#ifdef DMALLOC
29	#include <dmalloc.h>
30	#endif
31
32
33	int psiconv_write_word_status_section(const psiconv_config config,
34	psiconv_buffer buf,
35	psiconv_word_status_section value)
36	{
37	int res;
38
39	if (!value) {
40	psiconv_warn(config,0,psiconv_buffer_length(buf),"Null word status section");
41	return -PSICONV_E_GENERATE;
42	}
43
44	if ((res = psiconv_write_u8(config,buf,0x02)))
45	return res;
46	if ((res = psiconv_write_u8(config,buf,(value->show_tabs?0x01:0x00) \|
47	(value->show_spaces?0x02:0x00) \|
48	(value->show_paragraph_ends?0x04:0x00) \|
49	(value->show_line_breaks?0x08:0x00) \|
50	(value->show_hard_minus?0x20:0x00) \|
51	(value->show_hard_space?0x40:0x00))))
52	return res;
53	if ((res = psiconv_write_u8(config,buf,(value->show_full_pictures?0x01:0x00) \|
54	(value->show_full_graphs?0x02:0x00))))
55	return res;
56	if ((res = psiconv_write_bool(config,buf,value->show_top_toolbar)))
57	return res;
58	if ((res = psiconv_write_bool(config,buf,value->show_side_toolbar)))
59	return res;
60	if ((res = psiconv_write_u8(config,buf,(value->fit_lines_to_screen?0x08:0x00))))
61	return res;
62	if ((res = psiconv_write_u32(config,buf,value->cursor_position)))
63	return res;
64	return psiconv_write_u32(config,buf,value->display_size);
65	}
66
67	int psiconv_write_word_styles_section(const psiconv_config config,
68	psiconv_buffer buf,
69	psiconv_word_styles_section value)
70	{
71	int res,i;
72	psiconv_word_style style;
73	psiconv_paragraph_layout basepara;
74	psiconv_character_layout basechar;
75	psiconv_font font;
76
77
78	if (!value \|\| !value->normal \|\| !value->styles) {
79	psiconv_warn(config,0,psiconv_buffer_length(buf),"Null word styles section");
80	res = -PSICONV_E_GENERATE;
81	goto ERROR1;
82	}
83
84	if (!(basepara=psiconv_basic_paragraph_layout())) {
85	res = -PSICONV_E_NOMEM;
86	goto ERROR1;
87	}
88
89	if (!(basechar=psiconv_basic_character_layout())) {
90	res = -PSICONV_E_NOMEM;
91	goto ERROR2;
92	}
93
94
95	if ((res = psiconv_write_paragraph_layout_list(config,buf,value->normal->paragraph,
96	basepara)))
97	goto ERROR3;
98	/* Always generate the font for Normal */
99	font = basechar->font;
100	basechar->font = NULL;
101	res = psiconv_write_character_layout_list(config,buf,value->normal->character,
102	basechar);
103	basechar->font = font;
104	if (res)
105	goto ERROR3;
106	if ((res = psiconv_write_u32(config,buf,value->normal->hotkey)))
107	goto ERROR3;
108	if ((res = psiconv_write_u8(config,buf,psiconv_list_length(value->styles))))
109	goto ERROR3;
110
111
112
113	for (i = 0; i < psiconv_list_length(value->styles); i++) {
114	if (!(style = psiconv_list_get(value->styles,i))) {
115	psiconv_warn(config,0,psiconv_buffer_length(buf),"Massive memory corruption");
116	res = -PSICONV_E_OTHER;
117	goto ERROR3;
118	}
119	if ((res = psiconv_write_u32(config,buf,style->hotkey)))
120	goto ERROR3;
121	}
122	if ((res = psiconv_write_u8(config,buf,psiconv_list_length(value->styles))))
123	goto ERROR3;
124	for (i = 0; i < psiconv_list_length(value->styles); i++) {
125	if (!(style = psiconv_list_get(value->styles,i))) {
126	psiconv_warn(config,0,psiconv_buffer_length(buf),"Massive memory corruption");
127	res = -PSICONV_E_OTHER;
128	goto ERROR3;
129	}
130	if (!style->name) {
131	psiconv_warn(config,0,psiconv_buffer_length(buf),"Null style name");
132	res = -PSICONV_E_GENERATE;
133	goto ERROR3;
134	}
135	if ((res = psiconv_write_string(config,buf,style->name)))
136	goto ERROR3;
137	if ((res = psiconv_write_u32(config,buf,style->built_in?PSICONV_ID_STYLE_BUILT_IN:
138	PSICONV_ID_STYLE_REMOVABLE)))
139	goto ERROR3;
140	if ((res = psiconv_write_u32(config,buf,style->outline_level)))
141	goto ERROR3;
142	if ((res = psiconv_write_character_layout_list(config,buf,style->character,
143	value->normal->character)))
144	goto ERROR3;
145	if ((res = psiconv_write_paragraph_layout_list(config,buf,style->paragraph,
146	value->normal->paragraph)))
147	goto ERROR3;
148	}
149
150	for (i = 0; i < psiconv_list_length(value->styles); i++)
151	if ((res = psiconv_write_u8(config,buf,0xff)))
152	goto ERROR3;
153	res = -PSICONV_E_OK;
154
155	ERROR3:
156	psiconv_free_character_layout(basechar);
157	ERROR2:
158	psiconv_free_paragraph_layout(basepara);
159	ERROR1:
160	return res;
161	}
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