lib/psiconv/generate_texted.c

/*
    generate_texted.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_texted_section(const psiconv_config config,
                                 psiconv_buffer buf, 
                                 const psiconv_texted_section value,
                                 const psiconv_character_layout base_char,
                                 const psiconv_paragraph_layout base_para,
                                 psiconv_buffer *extra_buf)
{
  int res,with_layout_section=0;
  psiconv_u32 layout_id;

  if (!value) {
    psiconv_warn(config,0,psiconv_buffer_length(buf),"Null TextEd section");
    res = -PSICONV_E_GENERATE;
    goto ERROR1;
  }

  if (!(*extra_buf = psiconv_buffer_new())) {
    res = -PSICONV_E_NOMEM;
    goto ERROR1;
  }

  layout_id = psiconv_buffer_unique_id();
  psiconv_buffer_add_target(*extra_buf,layout_id);

  if (psiconv_list_length(value->paragraphs)) {
    with_layout_section = 1;
    if ((res = psiconv_write_styleless_layout_section(config,*extra_buf,
                       value->paragraphs,
                       base_char,base_para)))
      goto ERROR2;
  } 

  if ((res = psiconv_write_u32(config,buf,PSICONV_ID_TEXTED_BODY)))
    goto ERROR2;
  
  /* Partly dummy TextEd Jumptable */
  if ((res = psiconv_write_u32(config,buf,PSICONV_ID_TEXTED_REPLACEMENT)))
    goto ERROR2;
  if ((res = psiconv_write_u32(config,buf,0)))
    goto ERROR2;
  if ((res = psiconv_write_u32(config,buf,PSICONV_ID_TEXTED_UNKNOWN)))
    goto ERROR2;
  if ((res = psiconv_write_u32(config,buf,0)))
    goto ERROR2;
  if ((res = psiconv_write_u32(config,buf,PSICONV_ID_TEXTED_LAYOUT)))
    goto ERROR2;
  if (with_layout_section) {
    if ((res = psiconv_write_offset(config,buf,layout_id)))
      goto ERROR2;
  } else {
    if ((res = psiconv_write_u32(config,buf,0)))
      goto ERROR2;
  }

  if ((res = psiconv_write_u32(config,buf,PSICONV_ID_TEXTED_TEXT)))
    goto ERROR2;

  return psiconv_write_text_section(config,buf,value->paragraphs);

ERROR2:
  psiconv_buffer_free(*extra_buf);
ERROR1:
  return res;
}
1	frodo	73	/*
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	frodo	142	#ifdef DMALLOC
29			#include <dmalloc.h>
30			#endif
31	frodo	73
32	frodo	142
33
34	frodo	168	int psiconv_write_texted_section(const psiconv_config config,
35			psiconv_buffer buf,
36	frodo	80	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	frodo	73	{
41	frodo	80	int res,with_layout_section=0;
42			psiconv_u32 layout_id;
43	frodo	73
44			if (!value) {
45	frodo	168	psiconv_warn(config,0,psiconv_buffer_length(buf),"Null TextEd section");
46	frodo	80	res = -PSICONV_E_GENERATE;
47			goto ERROR1;
48	frodo	73	}
49
50	frodo	80	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	frodo	168	if ((res = psiconv_write_styleless_layout_section(config,*extra_buf,
61	frodo	80	value->paragraphs,
62			base_char,base_para)))
63			goto ERROR2;
64			}
65
66	frodo	168	if ((res = psiconv_write_u32(config,buf,PSICONV_ID_TEXTED_BODY)))
67	frodo	80	goto ERROR2;
68	frodo	73
69	frodo	80	/* Partly dummy TextEd Jumptable */
70	frodo	168	if ((res = psiconv_write_u32(config,buf,PSICONV_ID_TEXTED_REPLACEMENT)))
71	frodo	80	goto ERROR2;
72	frodo	168	if ((res = psiconv_write_u32(config,buf,0)))
73	frodo	80	goto ERROR2;
74	frodo	168	if ((res = psiconv_write_u32(config,buf,PSICONV_ID_TEXTED_UNKNOWN)))
75	frodo	80	goto ERROR2;
76	frodo	168	if ((res = psiconv_write_u32(config,buf,0)))
77	frodo	80	goto ERROR2;
78	frodo	168	if ((res = psiconv_write_u32(config,buf,PSICONV_ID_TEXTED_LAYOUT)))
79	frodo	80	goto ERROR2;
80			if (with_layout_section) {
81	frodo	168	if ((res = psiconv_write_offset(config,buf,layout_id)))
82	frodo	80	goto ERROR2;
83			} else {
84	frodo	168	if ((res = psiconv_write_u32(config,buf,0)))
85	frodo	80	goto ERROR2;
86			}
87	frodo	73
88	frodo	168	if ((res = psiconv_write_u32(config,buf,PSICONV_ID_TEXTED_TEXT)))
89	frodo	80	goto ERROR2;
90	frodo	73
91	frodo	168	return psiconv_write_text_section(config,buf,value->paragraphs);
92	frodo	73
93	frodo	80	ERROR2:
94			psiconv_buffer_free(*extra_buf);
95			ERROR1:
96			return res;
97	frodo	73	}
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