/[public]/psiconv/trunk/lib/psiconv/generate_texted.c
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Diff of /psiconv/trunk/lib/psiconv/generate_texted.c

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Revision 79 Revision 233
1/* 1/*
2 generate_texted.c - Part of psiconv, a PSION 5 file formats converter 2 generate_texted.c - Part of psiconv, a PSION 5 file formats converter
3 Copyright (c) 2000 Frodo Looijaard <frodol@dds.nl> 3 Copyright (c) 2000-2004 Frodo Looijaard <frodol@dds.nl>
4 4
5 This program is free software; you can redistribute it and/or modify 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 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 7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version. 8 (at your option) any later version.
… …
23#include <stdlib.h> 23#include <stdlib.h>
24 24
25#include "generate_routines.h" 25#include "generate_routines.h"
26#include "error.h" 26#include "error.h"
27 27
28#ifdef DMALLOC
29#include <dmalloc.h>
30#endif
28 31
32
33
29int psiconv_write_texted_section(psiconv_buffer buf, 34int psiconv_write_texted_section(const psiconv_config config,
35 psiconv_buffer buf, int lev,
30 psiconv_texted_section value, 36 const psiconv_texted_section value,
31 psiconv_character_layout base_char, 37 const psiconv_character_layout base_char,
32 psiconv_paragraph_layout base_para) 38 const psiconv_paragraph_layout base_para,
39 psiconv_buffer *extra_buf)
33{ 40{
34 int res; 41 int res,with_layout_section=0;
42 psiconv_u32 layout_id;
43
44 psiconv_progress(config,lev,0,"Writing texted section");
35 45
36 if (!value) { 46 if (!value) {
37 psiconv_warn(0,psiconv_buffer_length(buf),"Null TextEd section"); 47 psiconv_error(config,lev,0,"Null TextEd section");
38 return -PSICONV_E_GENERATE; 48 res = -PSICONV_E_GENERATE;
49 goto ERROR1;
39 } 50 }
40 51
52 if (!(*extra_buf = psiconv_buffer_new())) {
53 psiconv_error(config,lev+1,0,"Out of memory error");
54 res = -PSICONV_E_NOMEM;
55 goto ERROR1;
56 }
57
58 layout_id = psiconv_buffer_unique_id();
59 if ((res = psiconv_buffer_add_target(*extra_buf,layout_id))) {
60 psiconv_error(config,lev+1,0,"Out of memory error");
61 goto ERROR2;
62 }
63
64 if (psiconv_list_length(value->paragraphs)) {
65 with_layout_section = 1;
66 if ((res = psiconv_write_styleless_layout_section(config,*extra_buf,lev+1,
67 value->paragraphs,
68 base_char,base_para)))
69 goto ERROR2;
70 }
71
41 if ((res = psiconv_write_u32(buf,PSICONV_ID_TEXTED_BODY))) 72 if ((res = psiconv_write_u32(config,buf,lev+1,PSICONV_ID_TEXTED_BODY)))
42 return res; 73 goto ERROR2;
43 74
44 /* Dummy TextEd Jumptable */ 75 /* Partly dummy TextEd Jumptable */
45 if ((res = psiconv_write_u32(buf,PSICONV_ID_TEXTED_REPLACEMENT))) 76 if ((res = psiconv_write_u32(config,buf,lev+1,PSICONV_ID_TEXTED_REPLACEMENT)))
46 return res; 77 goto ERROR2;
47 if ((res = psiconv_write_u32(buf,0))) 78 if ((res = psiconv_write_u32(config,buf,lev+1,0)))
48 return res; 79 goto ERROR2;
49 if ((res = psiconv_write_u32(buf,PSICONV_ID_TEXTED_UNKNOWN))) 80 if ((res = psiconv_write_u32(config,buf,lev+1,PSICONV_ID_TEXTED_UNKNOWN)))
50 return res; 81 goto ERROR2;
51 if ((res = psiconv_write_u32(buf,0))) 82 if ((res = psiconv_write_u32(config,buf,lev+1,0)))
52 return res; 83 goto ERROR2;
53 if ((res = psiconv_write_u32(buf,PSICONV_ID_TEXTED_LAYOUT))) 84 if ((res = psiconv_write_u32(config,buf,lev+1,PSICONV_ID_TEXTED_LAYOUT)))
54 return res; 85 goto ERROR2;
86 if (with_layout_section) {
87 if ((res = psiconv_write_offset(config,buf,lev+1,layout_id)))
88 goto ERROR2;
89 } else {
55 if ((res = psiconv_write_u32(buf,0))) 90 if ((res = psiconv_write_u32(config,buf,lev+1,0)))
56 return res; 91 goto ERROR2;
92 }
57 93
58 if ((res = psiconv_write_u32(buf,PSICONV_ID_TEXTED_TEXT))) 94 if ((res = psiconv_write_u32(config,buf,lev+1,PSICONV_ID_TEXTED_TEXT)))
59 return res; 95 goto ERROR2;
60 96
61 return psiconv_write_text_section(buf,value->paragraphs); 97 if ((res = psiconv_write_text_section(config,buf,lev+1,value->paragraphs)))
98 goto ERROR2;
99 psiconv_progress(config,lev,0,"End of texted section");
100 return 0;
62 101
102ERROR2:
103 psiconv_buffer_free(*extra_buf);
104ERROR1:
105 psiconv_error(config,lev,0,"Writing of texted section failed");
106 return res;
63} 107}
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frodo@frodo.looijaard.name
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