2016-11-01 02:32:40 +00:00
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/*
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2017-04-23 19:32:22 +00:00
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* Copyright (C) 2017 Alex Yatskov <alex@foosoft.net>
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2016-11-01 02:32:40 +00:00
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* Author: Alex Yatskov <alex@foosoft.net>
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*
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2017-04-23 19:32:22 +00:00
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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 3 of the License, or
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* (at your option) any later version.
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2016-11-01 02:32:40 +00:00
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*
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2017-04-23 19:32:22 +00:00
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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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2016-11-01 02:32:40 +00:00
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*
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2017-04-23 19:32:22 +00:00
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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, see <http://www.gnu.org/licenses/>.
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2016-11-01 02:32:40 +00:00
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*/
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2016-11-03 03:06:40 +00:00
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#include <string.h>
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2016-11-03 02:06:58 +00:00
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2016-11-21 02:23:50 +00:00
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#include "book.h"
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2016-11-22 06:31:01 +00:00
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#include "hooks.h"
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2016-11-02 16:14:14 +00:00
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#include "convert.h"
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2016-11-21 02:23:50 +00:00
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#include "util.h"
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2016-11-02 16:14:14 +00:00
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#include "eb/eb/eb.h"
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2017-02-12 18:42:30 +00:00
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#include "eb/eb/font.h"
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2016-11-02 16:14:14 +00:00
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#include "eb/eb/text.h"
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2017-02-12 18:42:30 +00:00
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#include "eb/eb/error.h"
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2016-11-02 16:14:14 +00:00
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2016-11-03 03:06:40 +00:00
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#include "jansson/include/jansson.h"
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2016-11-22 06:31:01 +00:00
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/*
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* Local types
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*/
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typedef enum {
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BOOK_MODE_TEXT,
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BOOK_MODE_HEADING,
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} Book_Mode;
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2017-02-12 18:42:30 +00:00
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typedef struct Page {
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2016-12-01 05:16:59 +00:00
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int* offsets;
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int offset_count;
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int offset_alloc;
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} Page;
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2017-02-12 18:42:30 +00:00
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typedef struct Book_Block {
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char* text;
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int page;
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int offset;
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} Book_Block;
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typedef struct Book_Entry{
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Book_Block heading;
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Book_Block text;
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} Book_Entry;
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typedef struct Book_Glyph {
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char bitmap[EB_SIZE_WIDE_FONT_48];
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int code;
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} Book_Glyph;
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typedef struct Book_Glyph_Set {
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Book_Glyph* glyphs;
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int bitmap_size;
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int width;
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int height;
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int count;
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} Book_Glyph_Set;
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typedef struct Book_Font {
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Book_Glyph_Set wide;
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Book_Glyph_Set narrow;
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} Book_Font;
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typedef struct Book_Subbook {
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char* title;
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Book_Block copyright;
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Book_Entry* entries;
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int entry_count;
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int entry_alloc;
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Book_Font fonts[4];
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} Book_Subbook;
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typedef struct Book {
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char char_code[32];
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char disc_code[32];
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Book_Subbook* subbooks;
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int subbook_count;
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} Book;
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2016-11-19 20:23:06 +00:00
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/*
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2016-12-01 03:34:00 +00:00
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* Helper functions
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2016-11-19 20:23:06 +00:00
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*/
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2016-12-14 00:57:59 +00:00
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static char* book_read(EB_Book* book, EB_Hookset* hookset, const EB_Position* position, Book_Mode mode) {
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2016-11-22 06:31:01 +00:00
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if (eb_seek_text(book, position) != EB_SUCCESS) {
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return NULL;
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}
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2017-04-30 20:04:58 +00:00
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char data[10240] = {};
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2016-11-22 06:31:01 +00:00
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ssize_t data_length = 0;
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EB_Error_Code error;
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switch (mode) {
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case BOOK_MODE_TEXT:
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error = eb_read_text(
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book,
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NULL,
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hookset,
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2016-12-14 00:57:59 +00:00
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NULL,
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2016-11-22 06:31:01 +00:00
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ARRSIZE(data) - 1,
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data,
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&data_length
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);
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break;
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case BOOK_MODE_HEADING:
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error = eb_read_heading(
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book,
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NULL,
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hookset,
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2016-12-14 00:57:59 +00:00
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NULL,
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2016-11-22 06:31:01 +00:00
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ARRSIZE(data) - 1,
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data,
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&data_length
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);
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break;
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default:
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return NULL;
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}
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if (error != EB_SUCCESS) {
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return NULL;
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}
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char * result = eucjp_to_utf8(data);
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if (result == NULL) {
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return NULL;
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}
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return result;
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}
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2016-12-14 00:57:59 +00:00
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static Book_Block book_read_content(EB_Book* book, EB_Hookset* hookset, const EB_Position* position, Book_Mode mode) {
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2016-11-30 17:26:50 +00:00
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Book_Block block = {};
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2016-12-14 00:57:59 +00:00
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block.text = book_read(book, hookset, position, mode);
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2016-11-30 17:26:50 +00:00
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block.page = position->page;
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block.offset = position->offset;
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return block;
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2016-11-30 16:55:54 +00:00
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}
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2016-12-01 05:16:59 +00:00
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static void subbook_undupe(Book_Subbook* subbook) {
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int page_count = 0;
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for (int i = 0; i < subbook->entry_count; ++i) {
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const int page_index = subbook->entries[i].text.page + 1;
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if (page_count < page_index) {
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page_count = page_index;
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}
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}
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if (page_count == 0) {
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return;
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}
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Page* pages = calloc(page_count, sizeof(Page));
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for (int i = 0; i < subbook->entry_count; ++i) {
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Book_Entry* entry = subbook->entries + i;
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Page* page = pages + entry->text.page;
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2016-12-05 02:36:06 +00:00
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int found = 0;
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2016-12-01 05:16:59 +00:00
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for (int j = 0; j < page->offset_count; ++j) {
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if (entry->text.offset == page->offsets[j]){
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2016-12-05 02:36:06 +00:00
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found = 1;
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2016-12-01 05:16:59 +00:00
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break;
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}
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}
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if (found) {
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if (i + 1 < subbook->entry_count) {
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subbook->entries[i] = subbook->entries[subbook->entry_count - 1];
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}
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--subbook->entry_count;
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--i;
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continue;
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}
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if (page->offset_count + 1 >= page->offset_alloc) {
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if (page->offset_alloc == 0) {
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page->offset_alloc = 32;
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page->offsets = malloc(page->offset_alloc * sizeof(int));
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}
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else {
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const int offset_alloc_new = page->offset_alloc * 2;
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page->offsets = realloc(page->offsets, offset_alloc_new * sizeof(int));
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page->offset_alloc = offset_alloc_new;
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}
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}
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page->offsets[page->offset_count++] = entry->text.offset;
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}
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for (int i = 0; i < page_count; ++i) {
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free(pages[i].offsets);
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}
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free(pages);
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}
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static void book_undupe(Book* book) {
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for (int i = 0; i < book->subbook_count; ++i) {
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subbook_undupe(book->subbooks + i);
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}
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}
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2016-12-01 03:34:00 +00:00
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/*
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* Encoding to JSON
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*/
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2016-12-01 07:19:16 +00:00
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static void entry_encode(json_t* entry_json, const Book_Entry* entry, int flags) {
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2016-12-01 05:16:59 +00:00
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if (entry->heading.text != NULL) {
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json_object_set_new(entry_json, "heading", json_string(entry->heading.text));
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}
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2016-11-30 04:26:27 +00:00
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2016-12-01 07:19:16 +00:00
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if (flags & FLAG_POSITIONS) {
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json_object_set_new(entry_json, "headingPage", json_integer(entry->heading.page));
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json_object_set_new(entry_json, "headingOffset", json_integer(entry->heading.offset));
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}
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2016-12-01 05:16:59 +00:00
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if (entry->text.text != NULL) {
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json_object_set_new(entry_json, "text", json_string(entry->text.text));
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}
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2016-12-01 07:19:16 +00:00
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if (flags & FLAG_POSITIONS) {
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json_object_set_new(entry_json, "textPage", json_integer(entry->text.page));
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json_object_set_new(entry_json, "textOffset", json_integer(entry->text.offset));
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}
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2016-11-19 20:23:06 +00:00
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}
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2017-02-12 18:16:25 +00:00
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static void font_glyph_encode(json_t* glyph_json, const Book_Glyph* glyph, int bitmap_size) {
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2017-02-12 03:46:46 +00:00
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json_t* bitmap_json_array = json_array();
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2017-02-12 18:16:25 +00:00
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for (int i = 0; i < bitmap_size; ++i) {
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2017-02-12 18:49:28 +00:00
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json_array_append_new(bitmap_json_array, json_integer((unsigned char)glyph->bitmap[i]));
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2017-02-12 03:46:46 +00:00
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}
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json_object_set_new(glyph_json, "bitmap", bitmap_json_array);
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json_object_set_new(glyph_json, "code", json_integer(glyph->code));
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}
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static void font_glyph_set_encode(json_t* glyph_set_json, const Book_Glyph_Set* glyph_set) {
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json_t* glyph_json_array = json_array();
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for (int i = 0; i < glyph_set->count; ++i) {
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json_t* glyph_json = json_object();
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2017-02-12 18:16:25 +00:00
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font_glyph_encode(glyph_json, glyph_set->glyphs + i, glyph_set->bitmap_size);
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2017-02-12 03:46:46 +00:00
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json_array_append_new(glyph_json_array, glyph_json);
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}
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json_object_set_new(glyph_set_json, "glyphs", glyph_json_array);
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json_object_set_new(glyph_set_json, "width", json_integer(glyph_set->width));
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json_object_set_new(glyph_set_json, "height", json_integer(glyph_set->height));
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}
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static void font_encode(json_t* font_json, const Book_Font* font) {
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if (font->narrow.count > 0) {
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json_t* narrow_json = json_object();
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font_glyph_set_encode(narrow_json, &font->narrow);
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json_object_set_new(font_json, "narrow", narrow_json);
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}
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if (font->wide.count > 0) {
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json_t* wide_json = json_object();
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font_glyph_set_encode(wide_json, &font->wide);
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json_object_set_new(font_json, "wide", wide_json);
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}
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}
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2016-12-01 07:19:16 +00:00
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static void subbook_encode(json_t* subbook_json, const Book_Subbook* subbook, int flags) {
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2016-11-19 20:23:06 +00:00
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if (subbook->title != NULL) {
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json_object_set_new(subbook_json, "title", json_string(subbook->title));
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}
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2016-11-30 16:55:54 +00:00
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if (subbook->copyright.text != NULL) {
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json_object_set_new(subbook_json, "copyright", json_string(subbook->copyright.text));
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2016-11-19 20:23:06 +00:00
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}
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2016-12-01 07:19:16 +00:00
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if (flags & FLAG_POSITIONS) {
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json_object_set_new(subbook_json, "copyrightPage", json_integer(subbook->copyright.page));
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json_object_set_new(subbook_json, "copyrightOffset", json_integer(subbook->copyright.offset));
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}
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2017-02-12 03:46:46 +00:00
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if (flags & FLAG_FONTS) {
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json_t* font_json_array = json_array();
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for (unsigned i = 0; i < ARRSIZE(subbook->fonts); ++i) {
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const Book_Font* font = subbook->fonts + i;
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if (font->wide.count > 0 || font->narrow.count) {
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json_t* font_json = json_object();
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font_encode(font_json, font);
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json_array_append_new(font_json_array, font_json);
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}
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}
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json_object_set_new(subbook_json, "fonts", font_json_array);
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}
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2017-02-12 18:24:57 +00:00
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if (flags & FLAG_ENTRIES) {
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json_t* entry_json_array = json_array();
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for (int i = 0; i < subbook->entry_count; ++i) {
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json_t* entry_json = json_object();
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entry_encode(entry_json, subbook->entries + i, flags);
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json_array_append_new(entry_json_array, entry_json);
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}
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2016-11-19 20:23:06 +00:00
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2017-02-12 18:24:57 +00:00
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json_object_set_new(subbook_json, "entries", entry_json_array);
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}
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2016-11-19 20:23:06 +00:00
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}
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2016-12-01 07:19:16 +00:00
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static void book_encode(json_t* book_json, const Book* book, int flags) {
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2016-11-29 07:04:48 +00:00
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json_object_set_new(book_json, "charCode", json_string(book->char_code));
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2016-11-19 20:23:06 +00:00
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json_object_set_new(book_json, "discCode", json_string(book->disc_code));
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|
json_t* subbook_json_array = json_array();
|
|
|
|
for (int i = 0; i < book->subbook_count; ++i) {
|
|
|
|
json_t* subbook_json = json_object();
|
2016-12-01 07:19:16 +00:00
|
|
|
subbook_encode(subbook_json, book->subbooks + i, flags);
|
2016-11-29 07:04:48 +00:00
|
|
|
json_array_append_new(subbook_json_array, subbook_json);
|
2016-11-19 20:23:06 +00:00
|
|
|
}
|
|
|
|
|
2016-11-29 07:04:48 +00:00
|
|
|
json_object_set_new(book_json, "subbooks", subbook_json_array);
|
2016-11-19 20:23:06 +00:00
|
|
|
}
|
|
|
|
|
2016-12-01 03:34:00 +00:00
|
|
|
/*
|
|
|
|
* Importing from EPWING
|
|
|
|
*/
|
|
|
|
|
2016-12-14 00:57:59 +00:00
|
|
|
static void subbook_entries_import(Book_Subbook* subbook, EB_Book* eb_book, EB_Hookset* eb_hookset) {
|
2016-11-29 05:24:51 +00:00
|
|
|
if (subbook->entry_alloc == 0) {
|
|
|
|
subbook->entry_alloc = 16384;
|
|
|
|
subbook->entries = malloc(subbook->entry_alloc * sizeof(Book_Entry));
|
2016-11-22 06:31:01 +00:00
|
|
|
}
|
2016-11-19 20:23:06 +00:00
|
|
|
|
2016-11-29 07:04:48 +00:00
|
|
|
EB_Hit hits[256] = {};
|
2016-11-22 06:31:01 +00:00
|
|
|
int hit_count = 0;
|
|
|
|
|
|
|
|
do {
|
|
|
|
if (eb_hit_list(eb_book, ARRSIZE(hits), hits, &hit_count) != EB_SUCCESS) {
|
|
|
|
continue;
|
|
|
|
}
|
|
|
|
|
|
|
|
for (int i = 0; i < hit_count; ++i) {
|
|
|
|
EB_Hit* hit = hits + i;
|
|
|
|
|
2016-11-29 05:24:51 +00:00
|
|
|
if (subbook->entry_count == subbook->entry_alloc) {
|
|
|
|
subbook->entry_alloc *= 2;
|
|
|
|
subbook->entries = realloc(subbook->entries, subbook->entry_alloc * sizeof(Book_Entry));
|
2016-11-22 06:31:01 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
Book_Entry* entry = subbook->entries + subbook->entry_count++;
|
2016-12-14 00:57:59 +00:00
|
|
|
entry->heading = book_read_content(eb_book, eb_hookset, &hit->heading, BOOK_MODE_HEADING);
|
|
|
|
entry->text = book_read_content(eb_book, eb_hookset, &hit->text, BOOK_MODE_TEXT);
|
2016-11-22 06:31:01 +00:00
|
|
|
}
|
2016-11-02 16:14:14 +00:00
|
|
|
}
|
2016-11-22 06:31:01 +00:00
|
|
|
while (hit_count > 0);
|
|
|
|
}
|
2016-11-02 16:14:14 +00:00
|
|
|
|
2017-02-12 03:46:46 +00:00
|
|
|
static void subbook_font_import(Book_Font* font, EB_Book* eb_book, EB_Font_Code code) {
|
|
|
|
if (eb_set_font(eb_book, code) != EB_SUCCESS) {
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
do {
|
2017-02-12 18:16:25 +00:00
|
|
|
Book_Glyph_Set* glyph_set = &font->narrow;
|
2017-02-12 03:46:46 +00:00
|
|
|
switch (code) {
|
|
|
|
case EB_FONT_16:
|
2017-02-12 18:16:25 +00:00
|
|
|
glyph_set->width = EB_WIDTH_NARROW_FONT_16;
|
|
|
|
glyph_set->height = EB_HEIGHT_FONT_16;
|
|
|
|
glyph_set->bitmap_size = EB_SIZE_NARROW_FONT_16;
|
2017-02-12 03:46:46 +00:00
|
|
|
break;
|
|
|
|
case EB_FONT_24:
|
2017-02-12 18:16:25 +00:00
|
|
|
glyph_set->width = EB_WIDTH_NARROW_FONT_24;
|
|
|
|
glyph_set->height = EB_HEIGHT_FONT_24;
|
|
|
|
glyph_set->bitmap_size = EB_SIZE_NARROW_FONT_24;
|
2017-02-12 03:46:46 +00:00
|
|
|
break;
|
|
|
|
case EB_FONT_30:
|
2017-02-12 18:16:25 +00:00
|
|
|
glyph_set->width = EB_WIDTH_NARROW_FONT_30;
|
|
|
|
glyph_set->height = EB_HEIGHT_FONT_30;
|
|
|
|
glyph_set->bitmap_size = EB_SIZE_NARROW_FONT_30;
|
2017-02-12 03:46:46 +00:00
|
|
|
break;
|
|
|
|
case EB_FONT_48:
|
2017-02-12 18:16:25 +00:00
|
|
|
glyph_set->width = EB_WIDTH_NARROW_FONT_48;
|
|
|
|
glyph_set->height = EB_HEIGHT_FONT_48;
|
|
|
|
glyph_set->bitmap_size = EB_SIZE_NARROW_FONT_48;
|
2017-02-12 03:46:46 +00:00
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
int font_code = 0;
|
|
|
|
if (eb_narrow_font_start(eb_book, &font_code) != EB_SUCCESS) {
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
int glyph_alloc = 256;
|
2017-02-12 18:16:25 +00:00
|
|
|
glyph_set->glyphs = malloc(sizeof(Book_Glyph) * glyph_alloc);
|
2017-02-12 03:46:46 +00:00
|
|
|
|
|
|
|
for (;;) {
|
2017-02-12 18:16:25 +00:00
|
|
|
if (glyph_set->count == glyph_alloc) {
|
2017-02-12 03:46:46 +00:00
|
|
|
glyph_alloc *= 2;
|
2017-02-12 18:16:25 +00:00
|
|
|
glyph_set->glyphs = realloc(glyph_set->glyphs, sizeof(Book_Glyph) * glyph_alloc);
|
2017-02-12 03:46:46 +00:00
|
|
|
}
|
|
|
|
|
2017-02-12 18:16:25 +00:00
|
|
|
Book_Glyph* glyph = glyph_set->glyphs + glyph_set->count;
|
2017-02-12 03:46:46 +00:00
|
|
|
glyph->code = font_code;
|
2017-02-12 18:24:57 +00:00
|
|
|
memset(glyph->bitmap, 0, glyph_set->bitmap_size);
|
2017-02-12 03:46:46 +00:00
|
|
|
if (eb_narrow_font_character_bitmap(eb_book, font_code, glyph->bitmap) != EB_SUCCESS) {
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
2017-02-12 18:16:25 +00:00
|
|
|
++glyph_set->count;
|
2017-02-12 03:46:46 +00:00
|
|
|
|
|
|
|
if (eb_forward_narrow_font_character(eb_book, 1, &font_code) != EB_SUCCESS) {
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
while (0);
|
|
|
|
|
|
|
|
do {
|
2017-02-12 18:16:25 +00:00
|
|
|
Book_Glyph_Set* glyph_set = &font->wide;
|
2017-02-12 03:46:46 +00:00
|
|
|
switch (code) {
|
|
|
|
case EB_FONT_16:
|
2017-02-12 18:16:25 +00:00
|
|
|
glyph_set->width = EB_WIDTH_WIDE_FONT_16;
|
|
|
|
glyph_set->height = EB_HEIGHT_FONT_16;
|
|
|
|
glyph_set->bitmap_size = EB_SIZE_WIDE_FONT_16;
|
2017-02-12 03:46:46 +00:00
|
|
|
break;
|
|
|
|
case EB_FONT_24:
|
2017-02-12 18:16:25 +00:00
|
|
|
glyph_set->width = EB_WIDTH_WIDE_FONT_24;
|
|
|
|
glyph_set->height = EB_HEIGHT_FONT_24;
|
|
|
|
glyph_set->bitmap_size = EB_SIZE_WIDE_FONT_24;
|
2017-02-12 03:46:46 +00:00
|
|
|
break;
|
|
|
|
case EB_FONT_30:
|
2017-02-12 18:16:25 +00:00
|
|
|
glyph_set->width = EB_WIDTH_WIDE_FONT_30;
|
|
|
|
glyph_set->height = EB_HEIGHT_FONT_30;
|
|
|
|
glyph_set->bitmap_size = EB_SIZE_WIDE_FONT_30;
|
2017-02-12 03:46:46 +00:00
|
|
|
break;
|
|
|
|
case EB_FONT_48:
|
2017-02-12 18:16:25 +00:00
|
|
|
glyph_set->width = EB_WIDTH_WIDE_FONT_48;
|
|
|
|
glyph_set->height = EB_HEIGHT_FONT_48;
|
|
|
|
glyph_set->bitmap_size = EB_SIZE_WIDE_FONT_48;
|
2017-02-12 03:46:46 +00:00
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
int font_code = 0;
|
|
|
|
if (eb_wide_font_start(eb_book, &font_code) != EB_SUCCESS) {
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
int glyph_alloc = 256;
|
2017-02-12 18:16:25 +00:00
|
|
|
glyph_set->glyphs = malloc(sizeof(Book_Glyph) * glyph_alloc);
|
2017-02-12 03:46:46 +00:00
|
|
|
|
|
|
|
for (;;) {
|
2017-02-12 18:16:25 +00:00
|
|
|
if (glyph_set->count == glyph_alloc) {
|
2017-02-12 03:46:46 +00:00
|
|
|
glyph_alloc *= 2;
|
2017-02-12 18:16:25 +00:00
|
|
|
glyph_set->glyphs = realloc(glyph_set->glyphs, sizeof(Book_Glyph) * glyph_alloc);
|
2017-02-12 03:46:46 +00:00
|
|
|
}
|
|
|
|
|
2017-02-12 18:16:25 +00:00
|
|
|
Book_Glyph* glyph = glyph_set->glyphs + glyph_set->count;
|
2017-02-12 03:46:46 +00:00
|
|
|
glyph->code = font_code;
|
2017-02-12 18:24:57 +00:00
|
|
|
memset(glyph->bitmap, 0, glyph_set->bitmap_size);
|
2017-02-12 03:46:46 +00:00
|
|
|
if (eb_wide_font_character_bitmap(eb_book, font_code, glyph->bitmap) != EB_SUCCESS) {
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
2017-02-12 18:16:25 +00:00
|
|
|
++glyph_set->count;
|
2017-02-12 03:46:46 +00:00
|
|
|
|
|
|
|
if (eb_forward_wide_font_character(eb_book, 1, &font_code) != EB_SUCCESS) {
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
while (0);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void subbook_import(Book_Subbook* subbook, EB_Book* eb_book, EB_Hookset* eb_hookset, int flags) {
|
2016-11-22 06:31:01 +00:00
|
|
|
char title[EB_MAX_TITLE_LENGTH + 1];
|
|
|
|
if (eb_subbook_title(eb_book, title) == EB_SUCCESS) {
|
|
|
|
subbook->title = eucjp_to_utf8(title);
|
|
|
|
}
|
2016-11-02 16:14:14 +00:00
|
|
|
|
2016-11-22 06:31:01 +00:00
|
|
|
if (eb_have_copyright(eb_book)) {
|
|
|
|
EB_Position position;
|
|
|
|
if (eb_copyright(eb_book, &position) == EB_SUCCESS) {
|
2016-12-14 00:57:59 +00:00
|
|
|
subbook->copyright = book_read_content(eb_book, eb_hookset, &position, BOOK_MODE_TEXT);
|
2016-11-22 06:31:01 +00:00
|
|
|
}
|
2016-11-02 16:14:14 +00:00
|
|
|
}
|
|
|
|
|
2017-02-12 18:24:57 +00:00
|
|
|
if (flags & FLAG_ENTRIES) {
|
|
|
|
if (eb_search_all_alphabet(eb_book) == EB_SUCCESS) {
|
|
|
|
subbook_entries_import(subbook, eb_book, eb_hookset);
|
|
|
|
}
|
2016-11-21 01:45:04 +00:00
|
|
|
|
2017-02-12 18:24:57 +00:00
|
|
|
if (eb_search_all_kana(eb_book) == EB_SUCCESS) {
|
|
|
|
subbook_entries_import(subbook, eb_book, eb_hookset);
|
|
|
|
}
|
2016-11-21 01:45:04 +00:00
|
|
|
|
2017-02-12 18:24:57 +00:00
|
|
|
if (eb_search_all_asis(eb_book) == EB_SUCCESS) {
|
|
|
|
subbook_entries_import(subbook, eb_book, eb_hookset);
|
|
|
|
}
|
2016-11-22 06:31:01 +00:00
|
|
|
}
|
2017-02-12 03:46:46 +00:00
|
|
|
|
|
|
|
if (flags & FLAG_FONTS) {
|
|
|
|
const EB_Font_Code codes[] = {EB_FONT_16, EB_FONT_24, EB_FONT_30, EB_FONT_48};
|
|
|
|
for (unsigned i = 0; i < ARRSIZE(codes); ++i) {
|
2017-02-12 06:02:20 +00:00
|
|
|
subbook_font_import(subbook->fonts + i, eb_book, codes[i]);
|
2017-02-12 03:46:46 +00:00
|
|
|
}
|
|
|
|
}
|
2016-11-02 16:14:14 +00:00
|
|
|
}
|
|
|
|
|
2016-11-22 06:31:01 +00:00
|
|
|
/*
|
2016-12-01 03:34:00 +00:00
|
|
|
* imported functions
|
2016-11-22 06:31:01 +00:00
|
|
|
*/
|
|
|
|
|
2017-02-12 18:42:30 +00:00
|
|
|
Book* book_create() {
|
|
|
|
return calloc(1, sizeof(Book));
|
2016-11-22 06:41:44 +00:00
|
|
|
}
|
|
|
|
|
2017-02-12 18:42:30 +00:00
|
|
|
void book_destroy(Book* book) {
|
2016-11-02 16:14:14 +00:00
|
|
|
for (int i = 0; i < book->subbook_count; ++i) {
|
2016-11-21 02:23:50 +00:00
|
|
|
Book_Subbook* subbook = book->subbooks + i;
|
2016-11-02 16:14:14 +00:00
|
|
|
free(subbook->title);
|
2016-11-30 16:55:54 +00:00
|
|
|
free(subbook->copyright.text);
|
2016-11-02 16:14:14 +00:00
|
|
|
|
|
|
|
for (int j = 0; j < subbook->entry_count; ++j) {
|
2016-11-21 02:23:50 +00:00
|
|
|
Book_Entry* entry = subbook->entries + j;
|
2016-11-30 16:55:54 +00:00
|
|
|
free(entry->heading.text);
|
|
|
|
free(entry->text.text);
|
2016-11-02 16:14:14 +00:00
|
|
|
}
|
|
|
|
|
2017-02-12 03:46:46 +00:00
|
|
|
for (unsigned j = 0; j < ARRSIZE(subbook->fonts); ++j) {
|
2017-02-12 06:02:20 +00:00
|
|
|
const Book_Font* font = subbook->fonts + j;
|
2017-02-12 03:46:46 +00:00
|
|
|
free(font->narrow.glyphs);
|
|
|
|
free(font->wide.glyphs);
|
|
|
|
}
|
|
|
|
|
2016-11-02 16:14:14 +00:00
|
|
|
free(subbook->entries);
|
|
|
|
}
|
2016-11-29 05:31:46 +00:00
|
|
|
|
|
|
|
memset(book, 0, sizeof(Book));
|
2016-11-02 16:14:14 +00:00
|
|
|
}
|
2016-11-03 03:06:40 +00:00
|
|
|
|
2016-12-05 02:36:06 +00:00
|
|
|
int book_export(FILE* fp, const Book* book, int flags) {
|
2016-11-03 03:06:40 +00:00
|
|
|
json_t* book_json = json_object();
|
2016-12-01 07:19:16 +00:00
|
|
|
book_encode(book_json, book, flags);
|
2016-11-03 03:06:40 +00:00
|
|
|
|
2016-12-01 07:19:16 +00:00
|
|
|
char* output = json_dumps(book_json, flags & FLAG_PRETTY_PRINT ? JSON_INDENT(4) : JSON_COMPACT);
|
2016-11-03 03:06:40 +00:00
|
|
|
if (output != NULL) {
|
|
|
|
fputs(output, fp);
|
|
|
|
}
|
|
|
|
free(output);
|
|
|
|
|
|
|
|
json_decref(book_json);
|
2016-11-29 05:04:55 +00:00
|
|
|
return output != NULL;
|
2016-11-03 03:06:40 +00:00
|
|
|
}
|
2016-11-22 06:31:01 +00:00
|
|
|
|
|
|
|
|
2016-12-14 00:57:59 +00:00
|
|
|
int book_import(Book* book, const char path[], int flags) {
|
2016-11-29 05:04:55 +00:00
|
|
|
EB_Error_Code error;
|
|
|
|
if ((error = eb_initialize_library()) != EB_SUCCESS) {
|
2017-01-01 00:08:28 +00:00
|
|
|
fprintf(stderr, "error: failed to initialize library (%s)\n", eb_error_message(error));
|
2016-12-05 02:36:06 +00:00
|
|
|
return 0;
|
2016-11-29 05:04:55 +00:00
|
|
|
}
|
2016-11-22 06:31:01 +00:00
|
|
|
|
2016-11-29 05:04:55 +00:00
|
|
|
EB_Book eb_book;
|
|
|
|
eb_initialize_book(&eb_book);
|
2016-11-22 06:31:01 +00:00
|
|
|
|
2016-11-29 05:04:55 +00:00
|
|
|
EB_Hookset eb_hookset;
|
|
|
|
eb_initialize_hookset(&eb_hookset);
|
2016-12-01 07:19:16 +00:00
|
|
|
hooks_install(&eb_hookset, flags);
|
2016-11-22 06:31:01 +00:00
|
|
|
|
2016-11-29 05:04:55 +00:00
|
|
|
if ((error = eb_bind(&eb_book, path)) != EB_SUCCESS) {
|
2017-01-01 00:08:28 +00:00
|
|
|
fprintf(stderr, "error: failed to bind book (%s)\n", eb_error_message(error));
|
2016-11-29 05:04:55 +00:00
|
|
|
eb_finalize_book(&eb_book);
|
|
|
|
eb_finalize_hookset(&eb_hookset);
|
|
|
|
eb_finalize_library();
|
2016-12-05 02:36:06 +00:00
|
|
|
return 0;
|
2016-11-29 05:04:55 +00:00
|
|
|
}
|
2016-11-22 06:31:01 +00:00
|
|
|
|
2016-11-29 05:31:46 +00:00
|
|
|
EB_Character_Code char_code;
|
|
|
|
if ((error = eb_character_code(&eb_book, &char_code)) == EB_SUCCESS) {
|
|
|
|
switch (char_code) {
|
2016-11-29 05:04:55 +00:00
|
|
|
case EB_CHARCODE_ISO8859_1:
|
2016-11-29 05:24:51 +00:00
|
|
|
strcpy(book->char_code, "iso8859-1");
|
2016-11-29 05:04:55 +00:00
|
|
|
break;
|
|
|
|
case EB_CHARCODE_JISX0208:
|
2016-11-29 05:24:51 +00:00
|
|
|
strcpy(book->char_code, "jisx0208");
|
2016-11-29 05:04:55 +00:00
|
|
|
break;
|
|
|
|
case EB_CHARCODE_JISX0208_GB2312:
|
2016-11-29 05:24:51 +00:00
|
|
|
strcpy(book->char_code, "jisx0208/gb2312");
|
2016-11-29 05:04:55 +00:00
|
|
|
break;
|
|
|
|
default:
|
2016-11-29 05:24:51 +00:00
|
|
|
strcpy(book->char_code, "invalid");
|
2016-11-29 05:04:55 +00:00
|
|
|
break;
|
2016-11-22 06:31:01 +00:00
|
|
|
}
|
2016-11-29 05:04:55 +00:00
|
|
|
}
|
2016-11-29 05:31:46 +00:00
|
|
|
else {
|
2017-01-01 00:08:28 +00:00
|
|
|
fprintf(stderr, "error: failed to get character code (%s)\n", eb_error_message(error));
|
2016-11-29 05:31:46 +00:00
|
|
|
}
|
2016-11-22 06:31:01 +00:00
|
|
|
|
2016-11-29 05:04:55 +00:00
|
|
|
EB_Disc_Code disc_code;
|
2016-11-29 05:31:46 +00:00
|
|
|
if ((error = eb_disc_type(&eb_book, &disc_code)) == EB_SUCCESS) {
|
2016-11-29 05:04:55 +00:00
|
|
|
switch (disc_code) {
|
|
|
|
case EB_DISC_EB:
|
|
|
|
strcpy(book->disc_code, "eb");
|
|
|
|
break;
|
|
|
|
case EB_DISC_EPWING:
|
|
|
|
strcpy(book->disc_code, "epwing");
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
strcpy(book->disc_code, "invalid");
|
|
|
|
break;
|
2016-11-22 06:31:01 +00:00
|
|
|
}
|
2016-11-29 05:04:55 +00:00
|
|
|
}
|
2016-11-29 05:31:46 +00:00
|
|
|
else {
|
2017-01-01 00:08:28 +00:00
|
|
|
fprintf(stderr, "error: failed to get disc code (%s)\n", eb_error_message(error));
|
2016-11-29 05:31:46 +00:00
|
|
|
}
|
2016-11-22 06:31:01 +00:00
|
|
|
|
2016-11-29 05:04:55 +00:00
|
|
|
EB_Subbook_Code sub_codes[EB_MAX_SUBBOOKS];
|
|
|
|
if ((error = eb_subbook_list(&eb_book, sub_codes, &book->subbook_count)) == EB_SUCCESS) {
|
|
|
|
if (book->subbook_count > 0) {
|
|
|
|
book->subbooks = calloc(book->subbook_count, sizeof(Book_Subbook));
|
|
|
|
for (int i = 0; i < book->subbook_count; ++i) {
|
|
|
|
Book_Subbook* subbook = book->subbooks + i;
|
|
|
|
if ((error = eb_set_subbook(&eb_book, sub_codes[i])) == EB_SUCCESS) {
|
2017-02-12 03:46:46 +00:00
|
|
|
subbook_import(subbook, &eb_book, &eb_hookset, flags);
|
2016-11-29 05:04:55 +00:00
|
|
|
}
|
|
|
|
else {
|
2017-01-01 00:08:28 +00:00
|
|
|
fprintf(stderr, "error: failed to set subbook (%s)\n", eb_error_message(error));
|
2016-11-22 06:31:01 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
2016-11-29 05:04:55 +00:00
|
|
|
else {
|
2017-01-01 00:08:28 +00:00
|
|
|
fprintf(stderr, "error: failed to get subbook list (%s)\n", eb_error_message(error));
|
2016-11-29 05:04:55 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
eb_finalize_book(&eb_book);
|
|
|
|
eb_finalize_hookset(&eb_hookset);
|
|
|
|
eb_finalize_library();
|
|
|
|
|
2016-12-01 05:16:59 +00:00
|
|
|
book_undupe(book);
|
2016-12-05 02:36:06 +00:00
|
|
|
return 1;
|
2016-11-22 06:31:01 +00:00
|
|
|
}
|