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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) 1999,2003 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 <psiconv/unicode.h> |
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#include "general.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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static void output_para(const psiconv_config config,psiconv_list list, |
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const psiconv_paragraph para,encoding encoding_type); |
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static void gen_txt_word(const psiconv_config config, psiconv_list list, |
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psiconv_word_f wf, encoding encoding_type); |
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static void gen_txt_texted(const psiconv_config config, psiconv_list list, |
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psiconv_texted_f tf, encoding encoding_type); |
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static int gen_txt(const psiconv_config config, psiconv_list list, |
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const psiconv_file file, const char *dest, |
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const encoding encoding_type); |
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|
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static struct 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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gen_txt |
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}; |
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|
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|
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void output_para(const psiconv_config config,psiconv_list list, |
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const psiconv_paragraph para,encoding encoding_type) |
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{ |
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int i; |
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if (para && para->base_paragraph && para->base_paragraph->bullet && |
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para->base_paragraph->bullet->on) { |
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output_char(config,list,para->base_paragraph->bullet->character, |
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encoding_type); |
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output_char(config,list,' ', encoding_type); |
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output_char(config,list,' ', encoding_type); |
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output_char(config,list,' ', encoding_type); |
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} |
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if (para && para->text) { |
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for (i = 0; i < psiconv_unicode_strlen(para->text); i++) |
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switch (para->text[i]) { |
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case 0x06: |
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case 0x07: |
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case 0x08: |
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output_char(config,list,'\n',encoding_type); |
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break; |
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case 0x09: |
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case 0x0a: |
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output_char(config,list,'\t',encoding_type); |
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break; |
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case 0x0b: |
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case 0x0c: |
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output_char(config,list,'-',encoding_type); |
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break; |
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case 0x0f: |
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output_char(config,list,' ',encoding_type); |
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break; |
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case 0x00: |
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case 0x01: |
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case 0x02: |
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case 0x03: |
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case 0x04: |
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case 0x05: |
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case 0x0e: |
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case 0x10: |
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case 0x11: |
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case 0x12: |
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case 0x13: |
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case 0x14: |
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case 0x15: |
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case 0x16: |
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case 0x17: |
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case 0x18: |
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case 0x19: |
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case 0x1a: |
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case 0x1c: |
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case 0x1d: |
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case 0x1e: |
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case 0x1f: |
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break; |
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default: |
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output_char(config,list,para->text[i],encoding_type); |
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break; |
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} |
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output_char(config,list,'\n',encoding_type); |
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} |
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} |
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|
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void gen_txt_word(const psiconv_config config, psiconv_list list, |
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psiconv_word_f wf, encoding encoding_type) |
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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 && wf->page_sec && wf->page_sec->header && |
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wf->page_sec->header->text && wf->page_sec->header->text->paragraphs) { |
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for (i=0; |
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i < psiconv_list_length(wf->page_sec->header-> |
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text->paragraphs); i++) { |
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para = psiconv_list_get(wf->page_sec->header->text->paragraphs, |
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i); |
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output_para(config,list,para,encoding_type); |
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} |
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} |
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output_char(config,list,'\n',encoding_type); |
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|
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if (wf && wf->paragraphs) |
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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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output_para(config, list,para,encoding_type); |
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} |
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|
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output_char(config,list,'\n',encoding_type); |
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|
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if (wf && wf->page_sec && wf->page_sec->footer && |
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wf->page_sec->footer->text && wf->page_sec->footer->text->paragraphs) { |
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for (i=0; |
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i < psiconv_list_length(wf->page_sec->footer-> |
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text->paragraphs); i++) { |
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para = psiconv_list_get(wf->page_sec->footer->text->paragraphs, i); |
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output_para(config,list,para,encoding_type); |
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} |
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} |
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} |
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|
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void gen_txt_texted(const psiconv_config config, psiconv_list list, |
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psiconv_texted_f tf, encoding encoding_type) |
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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 && tf->page_sec && tf->page_sec->header && |
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tf->page_sec->header->text && tf->page_sec->header->text->paragraphs) { |
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for (i=0; |
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i < psiconv_list_length(tf->page_sec->header-> |
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text->paragraphs); i++) { |
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para = psiconv_list_get(tf->page_sec->header->text->paragraphs, |
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i); |
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output_para(config,list,para,encoding_type); |
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} |
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} |
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output_char(config,list,'\n',encoding_type); |
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|
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if (tf && tf->texted_sec && tf->texted_sec->paragraphs) |
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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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output_para(config, list,para,encoding_type); |
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} |
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|
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output_char(config,list,'\n',encoding_type); |
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|
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if (tf && tf->page_sec && tf->page_sec->footer && |
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tf->page_sec->footer->text && tf->page_sec->footer->text->paragraphs) { |
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for (i=0; |
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i < psiconv_list_length(tf->page_sec->footer-> |
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text->paragraphs); i++) { |
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para = psiconv_list_get(tf->page_sec->footer->text->paragraphs, i); |
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output_para(config,list,para,encoding_type); |
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} |
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} |
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} |
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|
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int gen_txt(const psiconv_config config, psiconv_list list, |
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const psiconv_file file, const char *dest, |
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const encoding encoding_type) |
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{ |
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if (file->type == psiconv_word_file) { |
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gen_txt_word(config,list,(psiconv_word_f) file->file,encoding_type); |
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return 0; |
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} else if (file->type == psiconv_texted_file) { |
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gen_txt_texted(config,list,(psiconv_texted_f) file->file,encoding_type); |
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return 0; |
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} else |
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return -1; |
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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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