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(psiconv_buffer buf,
                                         psiconv_word_status_section value)
{
  int res;

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

  if ((res = psiconv_write_u8(buf,0x02)))
    return res;
  if ((res = psiconv_write_u8(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(buf,(value->show_full_pictures?0x01:0x00) | 
                              (value->show_full_graphs?0x02:0x00))))
    return res;
  if ((res = psiconv_write_bool(buf,value->show_top_toolbar)))
    return res;
  if ((res = psiconv_write_bool(buf,value->show_side_toolbar)))
    return res;
  if ((res = psiconv_write_u8(buf,(value->fit_lines_to_screen?0x08:0x00))))
    return res;
  if ((res = psiconv_write_u32(buf,value->cursor_position)))
    return res;
  return psiconv_write_u32(buf,value->display_size);
}

int psiconv_write_word_styles_section(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(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(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(buf,value->normal->character,
                                                 basechar);
  basechar->font = font;
  if (res)
    goto ERROR3;
  if ((res = psiconv_write_u32(buf,value->normal->hotkey)))
    goto ERROR3;
  if ((res = psiconv_write_u8(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(0,psiconv_buffer_length(buf),"Massive memory corruption");
      res = -PSICONV_E_OTHER;
      goto ERROR3;
    }
    if ((res = psiconv_write_u32(buf,style->hotkey)))
      goto ERROR3;
  }
  if ((res = psiconv_write_u8(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(0,psiconv_buffer_length(buf),"Massive memory corruption");
      res = -PSICONV_E_OTHER;
      goto ERROR3;
    }
    if (!style->name) {
      psiconv_warn(0,psiconv_buffer_length(buf),"Null style name");
      res = -PSICONV_E_GENERATE;
      goto ERROR3;
    }
    if ((res = psiconv_write_string(buf,style->name)))
      goto ERROR3;
    if ((res = psiconv_write_u32(buf,style->built_in?PSICONV_ID_STYLE_BUILT_IN:
                                                 PSICONV_ID_STYLE_REMOVABLE)))
      goto ERROR3;
    if ((res = psiconv_write_u32(buf,style->outline_level)))
      goto ERROR3;
    if ((res = psiconv_write_character_layout_list(buf,style->character,
                                                   value->normal->character)))
      goto ERROR3;
    if ((res = psiconv_write_paragraph_layout_list(buf,style->paragraph,
                                                   value->normal->paragraph)))
      goto ERROR3;
  }

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

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