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/* |
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* gen_text.c - Part of psiconv, a PSION 5 file formats converter |
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* Copyright (c) 1999 Andrew Johnson <anjohnson@iee.org> |
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* Portions Copyright (c) 1999 Frodo Looijaard <frodol@dds.nl> |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
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*/ |
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|
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#include "config.h" |
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#include <stdio.h> |
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#include <string.h> |
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#include "psiconv/data.h" |
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#include "psiconv/list.h" |
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#include "gen.h" |
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#include "psiconv.h" |
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|
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#ifdef DMALLOC |
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#include "dmalloc.h" |
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#endif |
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|
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|
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/* |
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* Various string tables for HTML4 settings |
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*/ |
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|
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/* Character conversion table */ |
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static const char *char_table[0x100] = { |
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/* 0x00 */ "", "", "", "", "", "", "\n", "\n", |
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/* 0x08 */ "\n", "\t", "", "", "", "", "", "", |
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/* 0x10 */ " ", "", "", "", "", "", "", "", |
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/* 0x18 */ "", "", "", "", "", "", "", "", |
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/* 0x20 */ " ", "!", "\"", "#", "$", "%", "&", "'", |
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/* 0x28 */ "(", ")", "*", "+", ",", "-", ".", "/", |
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/* 0x30 */ "0", "1", "2", "3", "4", "5", "6", "7", |
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/* 0x38 */ "8", "9", ":", ";", "<", "=", ">", "?", |
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/* 0x40 */ "@", "A", "B", "C", "D", "E", "F", "G", |
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/* 0x48 */ "H", "I", "J", "K", "L", "M", "N", "O", |
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/* 0x50 */ "P", "Q", "R", "S", "T", "U", "V", "W", |
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/* 0x58 */ "X", "Y", "Z", "[", "\\", "]", "^", "_", |
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/* 0x60 */ "`", "a", "b", "c", "d", "e", "f", "g", |
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/* 0x68 */ "h", "i", "j", "k", "l", "m", "n", "o", |
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/* 0x70 */ "p", "q", "r", "s", "t", "u", "v", "w", |
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/* 0x78 */ "x", "y", "z", "{", "|", "}", "~", "", |
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/* 0x80 */ "", "", ",", "f", ",,", "...", "+", "#", |
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/* 0x88 */ "^", "\176/oo","S", "<", "OE", "", "", "", |
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/* 0x90 */ "", "`", "'", "``", "''", "*", "-", "--", |
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/* 0x98 */ "~", "(TM)", "s", ">", "oe", "", "", "Y", |
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/* 0xa0 */ "\xa0", "\xa1", "\xa2", "\xa3", "\xa4", "\xa5", "\xa6", "\xa7", |
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/* 0xa8 */ "\xa8", "\xa9", "\xaa", "\xab", "\xac", "\xad", "\xae", "\xaf", |
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/* 0xb0 */ "\xb0", "\xb1", "\xb2", "\xb3", "\xb4", "\xb5", "\xb6", "\xb7", |
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/* 0xb8 */ "\xb8", "\xb9", "\xba", "\xbb", "\xbc", "\xbd", "\xbe", "\xbf", |
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/* 0xc0 */ "\xc0", "\xc1", "\xc2", "\xc3", "\xc4", "\xc5", "\xc6", "\xc7", |
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/* 0xc8 */ "\xc8", "\xc9", "\xca", "\xcb", "\xcc", "\xcd", "\xce", "\xcf", |
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/* 0xd0 */ "\xd0", "\xd1", "\xd2", "\xd3", "\xd4", "\xd5", "\xd6", "\xd7", |
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/* 0xd8 */ "\xd8", "\xd9", "\xda", "\xdb", "\xdc", "\xdd", "\xde", "\xdf", |
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/* 0xe0 */ "\xe0", "\xe1", "\xe2", "\xe3", "\xe4", "\xe5", "\xe6", "\xe7", |
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/* 0xe8 */ "\xe8", "\xe9", "\xea", "\xeb", "\xec", "\xed", "\xee", "\xef", |
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/* 0xf0 */ "\xf0", "\xf1", "\xf2", "\xf3", "\xf4", "\xf5", "\xf6", "\xf7", |
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/* 0xf8 */ "\xf8", "\xf9", "\xfa", "\xfb", "\xfc", "\xfd", "\xfe", "\xff", |
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}; |
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|
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|
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/* Output a string, doing character conversions */ |
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static void fput_text(FILE * of, const char *text, int length) { |
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int j; |
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|
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for (j = 0; j < length; j++) { |
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fputs(char_table[(unsigned char) (text[j])], of); |
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} |
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} |
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|
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|
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/* Output a paragraph */ |
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static void fput_para(FILE * of, |
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const psiconv_paragraph para,int extra_nl) |
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{ |
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if (para->base_paragraph->bullet->on) { |
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fprintf(of, "%s ", char_table[para->base_paragraph->bullet->character]); |
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} |
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fput_text(of, para->text, strlen(para->text)); |
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fputs("\n", of); |
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if (extra_nl) |
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fputs("\n", of); |
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} |
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|
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static void psiconv_gen_txt_texted(FILE * of, psiconv_texted_f tf) |
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{ |
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int i; |
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psiconv_paragraph para; |
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|
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if (tf->page_sec->header->text) { |
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if (tf->page_sec->header->on_first_page) { |
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for (i=0; i < psiconv_list_length(tf->page_sec->header->text->paragraphs); i++) { |
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para = psiconv_list_get(tf->page_sec->header->text->paragraphs, i); |
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fput_text(of, para->text, strlen(para->text)); |
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fputs("\n", of); |
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} |
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} |
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} |
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fputs("\n",of); |
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|
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for (i=0; i < psiconv_list_length(tf->texted_sec->paragraphs); i++) { |
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para = psiconv_list_get(tf->texted_sec->paragraphs, i); |
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fput_para(of, para,0); |
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} |
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|
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fputs("\n",of); |
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if (tf->page_sec->header->text) { |
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for (i=0; i < psiconv_list_length(tf->page_sec->footer->text->paragraphs); i++) { |
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para = psiconv_list_get(tf->page_sec->footer->text->paragraphs, i); |
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fput_text(of, para->text, strlen(para->text)); |
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fputs("\n", of); |
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} |
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} |
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} |
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|
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static void psiconv_gen_txt_word(FILE * of, psiconv_word_f wf) |
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{ |
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int i; |
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psiconv_paragraph para; |
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|
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if (wf->page_sec->header->on_first_page) { |
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for (i=0; i < psiconv_list_length(wf->page_sec->header->text->paragraphs); i++) { |
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para = psiconv_list_get(wf->page_sec->header->text->paragraphs, i); |
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fput_text(of, para->text, strlen(para->text)); |
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fputs("\n\n", of); |
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} |
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} |
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fputs("\n\n", of); |
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|
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for (i=0; i < psiconv_list_length(wf->paragraphs); i++) { |
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para = psiconv_list_get(wf->paragraphs, i); |
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fput_para(of, para,1); |
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} |
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|
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fputs("\n\n", of); |
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for (i=0; i < psiconv_list_length(wf->page_sec->footer->text->paragraphs); i++) { |
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para = psiconv_list_get(wf->page_sec->footer->text->paragraphs, i); |
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fput_text(of, para->text, strlen(para->text)); |
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fputs("\n\n", of); |
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} |
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} |
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|
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static int psiconv_gen_txt(const char *filename, const psiconv_file file, |
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const char *dest) |
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{ |
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FILE *of = fopen(filename,"w"); |
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if (! of) |
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return -1; |
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|
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if (file->type == psiconv_word_file) { |
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psiconv_gen_txt_word(of,(psiconv_word_f) file->file); |
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} else if (file->type == psiconv_texted_file) { |
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psiconv_gen_txt_texted(of,(psiconv_texted_f) file->file); |
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} else { |
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fclose(of); |
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return -1; |
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} |
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return fclose(of); |
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} |
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|
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static struct psiconv_fileformat_s ff = |
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{ |
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"ASCII", |
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"Plain text without much layout", |
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psiconv_gen_txt |
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}; |
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|
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void init_txt(void) |
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{ |
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psiconv_list_add(fileformat_list,&ff); |
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} |
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|