program/psiconv/gen_txt.c

/*
 * gen_text.c - Part of psiconv, a PSION 5 file formats converter
 * Copyright (c) 1999  Andrew Johnson <anjohnson@iee.org>
 * Portions Copyright (c) 1999  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 <stdio.h>
#include <string.h>
#include "data.h"
#include "list.h"
#include "gen.h"


/*
 * Various string tables for HTML4 settings
 */

/* Character conversion table */
static const char *char_table[0x100] = {
  /* 0x00 */ "",     "",     "",     "",     "",     "",     "\n",   "\n",
  /* 0x08 */ "\n",   "\t",   "",     "",     "",     "",     "",     "",     
  /* 0x10 */ " ",    "",     "",     "",     "",     "",     "",     "",     
  /* 0x18 */ "",     "",     "",     "",     "",     "",     "",     "",     
  /* 0x20 */ " ",    "!",    "\"",   "#",    "$",    "%",    "&",    "'",
  /* 0x28 */ "(",    ")",    "*",    "+",    ",",    "-",    ".",    "/",
  /* 0x30 */ "0",    "1",    "2",    "3",    "4",    "5",    "6",    "7",
  /* 0x38 */ "8",    "9",    ":",    ";",    "<",    "=",    ">",    "?",
  /* 0x40 */ "@",    "A",    "B",    "C",    "D",    "E",    "F",    "G",
  /* 0x48 */ "H",    "I",    "J",    "K",    "L",    "M",    "N",    "O",
  /* 0x50 */ "P",    "Q",    "R",    "S",    "T",    "U",    "V",    "W",
  /* 0x58 */ "X",    "Y",    "Z",    "[",    "\\",   "]",    "^",    "_",
  /* 0x60 */ "`",    "a",    "b",    "c",    "d",    "e",    "f",    "g",
  /* 0x68 */ "h",    "i",    "j",    "k",    "l",    "m",    "n",    "o",
  /* 0x70 */ "p",    "q",    "r",    "s",    "t",    "u",    "v",    "w",
  /* 0x78 */ "x",    "y",    "z",    "{",    "|",    "}",    "~",    "",     
  /* 0x80 */ "",     "",     ",",    "f",    ",,",   "...",  "+",    "#",
  /* 0x88 */ "^",    "\176/oo","S",  "<",    "OE",   "",     "",     "",     
  /* 0x90 */ "",     "`",    "'",    "``",   "''",   "*",    "-",    "--",
  /* 0x98 */ "~",    "(TM)", "s",    ">",    "oe",   "",     "",     "Y",
  /* 0xa0 */ "\xa0", "\xa1", "\xa2", "\xa3", "\xa4", "\xa5", "\xa6", "\xa7",
  /* 0xa8 */ "\xa8", "\xa9", "\xaa", "\xab", "\xac", "\xad", "\xae", "\xaf",
  /* 0xb0 */ "\xb0", "\xb1", "\xb2", "\xb3", "\xb4", "\xb5", "\xb6", "\xb7",
  /* 0xb8 */ "\xb8", "\xb9", "\xba", "\xbb", "\xbc", "\xbd", "\xbe", "\xbf",
  /* 0xc0 */ "\xc0", "\xc1", "\xc2", "\xc3", "\xc4", "\xc5", "\xc6", "\xc7",
  /* 0xc8 */ "\xc8", "\xc9", "\xca", "\xcb", "\xcc", "\xcd", "\xce", "\xcf",
  /* 0xd0 */ "\xd0", "\xd1", "\xd2", "\xd3", "\xd4", "\xd5", "\xd6", "\xd7",
  /* 0xd8 */ "\xd8", "\xd9", "\xda", "\xdb", "\xdc", "\xdd", "\xde", "\xdf",
  /* 0xe0 */ "\xe0", "\xe1", "\xe2", "\xe3", "\xe4", "\xe5", "\xe6", "\xe7",
  /* 0xe8 */ "\xe8", "\xe9", "\xea", "\xeb", "\xec", "\xed", "\xee", "\xef",
  /* 0xf0 */ "\xf0", "\xf1", "\xf2", "\xf3", "\xf4", "\xf5", "\xf6", "\xf7",
  /* 0xf8 */ "\xf8", "\xf9", "\xfa", "\xfb", "\xfc", "\xfd", "\xfe", "\xff",
};


/* Output a string, doing character conversions */
static void fput_text(FILE * of, const char *text, int length) {
    int j;
    
    for (j = 0; j < length; j++) {
        fputs(char_table[(unsigned char) (text[j])], of);
    }
}


/* Output a paragraph */
static void fput_para(FILE * of, 
    const psiconv_paragraph para,int extra_nl)
{
    if (para->base_paragraph->bullet->on) {
        fprintf(of, "%s ", char_table[para->base_paragraph->bullet->character]);
    }
    fput_text(of, para->text, strlen(para->text));
    fputs("\n", of);
    if (extra_nl)
      fputs("\n", of);
}

static void psiconv_gen_txt_texted(FILE * of, psiconv_texted_f tf)
{
    int i;
    psiconv_paragraph para;

    if (tf->page_sec->header->on_first_page) {
        for (i=0; i < psiconv_list_length(tf->page_sec->header->text->paragraphs); i++) {
            para = psiconv_list_get(tf->page_sec->header->text->paragraphs, i);
            fput_text(of, para->text, strlen(para->text));
            fputs("\n", of);
        }
    }
   fputs("\n",of);
    
    for (i=0; i < psiconv_list_length(tf->texted_sec->paragraphs); i++) {
        para = psiconv_list_get(tf->texted_sec->paragraphs, i);
        fput_para(of, para,0);
    }
    
   fputs("\n",of);
    for (i=0; i < psiconv_list_length(tf->page_sec->footer->text->paragraphs); i++) {
        para = psiconv_list_get(tf->page_sec->footer->text->paragraphs, i);
        fput_text(of, para->text, strlen(para->text));
        fputs("\n", of);
    }
}

static void psiconv_gen_txt_word(FILE * of, psiconv_word_f wf)
{
    int i;
    psiconv_paragraph para;
    
    if (wf->page_sec->header->on_first_page) {
        for (i=0; i < psiconv_list_length(wf->page_sec->header->text->paragraphs); i++) {
            para = psiconv_list_get(wf->page_sec->header->text->paragraphs, i);
            fput_text(of, para->text, strlen(para->text));
            fputs("\n\n", of);
        }
    }
    fputs("\n\n", of);
    
    for (i=0; i < psiconv_list_length(wf->paragraphs); i++) {
        para = psiconv_list_get(wf->paragraphs, i);
        fput_para(of, para,1);
    }
    
    fputs("\n\n", of);
    for (i=0; i < psiconv_list_length(wf->page_sec->footer->text->paragraphs); i++) {
        para = psiconv_list_get(wf->page_sec->footer->text->paragraphs, i);
        fput_text(of, para->text, strlen(para->text));
        fputs("\n\n", of);
    }
}

void psiconv_gen_txt(FILE * of, psiconv_file file)
{
  if (file->type == psiconv_word_file)
    psiconv_gen_txt_word(of,(psiconv_word_f) file->file);
  else if (file->type == psiconv_texted_file)
    psiconv_gen_txt_texted(of,(psiconv_texted_f) file->file);
  else
    return;
}

1	frodo	14	/*
2			* gen_text.c - Part of psiconv, a PSION 5 file formats converter
3			* Copyright (c) 1999 Andrew Johnson <anjohnson@iee.org>
4			* Portions Copyright (c) 1999 Frodo Looijaard <frodol@dds.nl>
5			*
6			* This program is free software; you can redistribute it and/or modify
7			* it under the terms of the GNU General Public License as published by
8			* the Free Software Foundation; either version 2 of the License, or
9			* (at your option) any later version.
10			*
11			* This program is distributed in the hope that it will be useful,
12			* but WITHOUT ANY WARRANTY; without even the implied warranty of
13			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14			* GNU General Public License for more details.
15			*
16			* You should have received a copy of the GNU General Public License
17			* along with this program; if not, write to the Free Software
18			* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
19			*/
20
21			#include "config.h"
22			#include <stdio.h>
23			#include <string.h>
24			#include "data.h"
25			#include "list.h"
26			#include "gen.h"
27
28
29			/*
30			* Various string tables for HTML4 settings
31			*/
32
33			/* Character conversion table */
34			static const char *char_table[0x100] = {
35			/* 0x00 */ "", "", "", "", "", "", "\n", "\n",
36			/* 0x08 */ "\n", "\t", "", "", "", "", "", "",
37			/* 0x10 */ " ", "", "", "", "", "", "", "",
38			/* 0x18 */ "", "", "", "", "", "", "", "",
39			/* 0x20 */ " ", "!", "\"", "#", "$", "%", "&", "'",
40			/* 0x28 / "(", ")", "", "+", ",", "-", ".", "/",
41			/* 0x30 */ "0", "1", "2", "3", "4", "5", "6", "7",
42			/* 0x38 */ "8", "9", ":", ";", "<", "=", ">", "?",
43			/* 0x40 */ "@", "A", "B", "C", "D", "E", "F", "G",
44			/* 0x48 */ "H", "I", "J", "K", "L", "M", "N", "O",
45			/* 0x50 */ "P", "Q", "R", "S", "T", "U", "V", "W",
46			/* 0x58 */ "X", "Y", "Z", "[", "\\", "]", "^", "_",
47			/* 0x60 */ "`", "a", "b", "c", "d", "e", "f", "g",
48			/* 0x68 */ "h", "i", "j", "k", "l", "m", "n", "o",
49			/* 0x70 */ "p", "q", "r", "s", "t", "u", "v", "w",
50			/* 0x78 */ "x", "y", "z", "{", "\|", "}", "~", "",
51			/* 0x80 */ "", "", ",", "f", ",,", "...", "+", "#",
52			/* 0x88 */ "^", "\176/oo","S", "<", "OE", "", "", "",
53			/* 0x90 / "", "`", "'", "``", "''", "", "-", "--",
54			/* 0x98 */ "~", "(TM)", "s", ">", "oe", "", "", "Y",
55			/* 0xa0 */ "\xa0", "\xa1", "\xa2", "\xa3", "\xa4", "\xa5", "\xa6", "\xa7",
56			/* 0xa8 */ "\xa8", "\xa9", "\xaa", "\xab", "\xac", "\xad", "\xae", "\xaf",
57			/* 0xb0 */ "\xb0", "\xb1", "\xb2", "\xb3", "\xb4", "\xb5", "\xb6", "\xb7",
58			/* 0xb8 */ "\xb8", "\xb9", "\xba", "\xbb", "\xbc", "\xbd", "\xbe", "\xbf",
59			/* 0xc0 */ "\xc0", "\xc1", "\xc2", "\xc3", "\xc4", "\xc5", "\xc6", "\xc7",
60			/* 0xc8 */ "\xc8", "\xc9", "\xca", "\xcb", "\xcc", "\xcd", "\xce", "\xcf",
61			/* 0xd0 */ "\xd0", "\xd1", "\xd2", "\xd3", "\xd4", "\xd5", "\xd6", "\xd7",
62			/* 0xd8 */ "\xd8", "\xd9", "\xda", "\xdb", "\xdc", "\xdd", "\xde", "\xdf",
63			/* 0xe0 */ "\xe0", "\xe1", "\xe2", "\xe3", "\xe4", "\xe5", "\xe6", "\xe7",
64			/* 0xe8 */ "\xe8", "\xe9", "\xea", "\xeb", "\xec", "\xed", "\xee", "\xef",
65			/* 0xf0 */ "\xf0", "\xf1", "\xf2", "\xf3", "\xf4", "\xf5", "\xf6", "\xf7",
66			/* 0xf8 */ "\xf8", "\xf9", "\xfa", "\xfb", "\xfc", "\xfd", "\xfe", "\xff",
67			};
68
69
70			/* Output a string, doing character conversions */
71			static void fput_text(FILE * of, const char *text, int length) {
72			int j;
73
74			for (j = 0; j < length; j++) {
75			fputs(char_table[(unsigned char) (text[j])], of);
76			}
77			}
78
79
80			/* Output a paragraph */
81			static void fput_para(FILE * of,
82			const psiconv_paragraph para,int extra_nl)
83			{
84			if (para->base_paragraph->bullet->on) {
85			fprintf(of, "%s ", char_table[para->base_paragraph->bullet->character]);
86			}
87			fput_text(of, para->text, strlen(para->text));
88			fputs("\n", of);
89			if (extra_nl)
90			fputs("\n", of);
91			}
92
93			static void psiconv_gen_txt_texted(FILE * of, psiconv_texted_f tf)
94			{
95			int i;
96			psiconv_paragraph para;
97
98			if (tf->page_sec->header->on_first_page) {
99			for (i=0; i < psiconv_list_length(tf->page_sec->header->text->paragraphs); i++) {
100			para = psiconv_list_get(tf->page_sec->header->text->paragraphs, i);
101			fput_text(of, para->text, strlen(para->text));
102			fputs("\n", of);
103			}
104			}
105			fputs("\n",of);
106
107			for (i=0; i < psiconv_list_length(tf->texted_sec->paragraphs); i++) {
108			para = psiconv_list_get(tf->texted_sec->paragraphs, i);
109			fput_para(of, para,0);
110			}
111
112			fputs("\n",of);
113			for (i=0; i < psiconv_list_length(tf->page_sec->footer->text->paragraphs); i++) {
114			para = psiconv_list_get(tf->page_sec->footer->text->paragraphs, i);
115			fput_text(of, para->text, strlen(para->text));
116			fputs("\n", of);
117			}
118			}
119
120			static void psiconv_gen_txt_word(FILE * of, psiconv_word_f wf)
121			{
122			int i;
123			psiconv_paragraph para;
124
125			if (wf->page_sec->header->on_first_page) {
126			for (i=0; i < psiconv_list_length(wf->page_sec->header->text->paragraphs); i++) {
127			para = psiconv_list_get(wf->page_sec->header->text->paragraphs, i);
128			fput_text(of, para->text, strlen(para->text));
129			fputs("\n\n", of);
130			}
131			}
132			fputs("\n\n", of);
133
134			for (i=0; i < psiconv_list_length(wf->paragraphs); i++) {
135			para = psiconv_list_get(wf->paragraphs, i);
136			fput_para(of, para,1);
137			}
138
139			fputs("\n\n", of);
140			for (i=0; i < psiconv_list_length(wf->page_sec->footer->text->paragraphs); i++) {
141			para = psiconv_list_get(wf->page_sec->footer->text->paragraphs, i);
142			fput_text(of, para->text, strlen(para->text));
143			fputs("\n\n", of);
144			}
145			}
146
147			void psiconv_gen_txt(FILE * of, psiconv_file file)
148			{
149			if (file->type == psiconv_word_file)
150			psiconv_gen_txt_word(of,(psiconv_word_f) file->file);
151			else if (file->type == psiconv_texted_file)
152			psiconv_gen_txt_texted(of,(psiconv_texted_f) file->file);
153			else
154			return;
155			}
156
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