341 lines
9.6 KiB
C
341 lines
9.6 KiB
C
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/* -*- C -*-
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* Copyright (c) 1998-2006 Motoyuki Kasahara
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the project nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include "ebzip.h"
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#include "ebutils.h"
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/*
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* Unexported functions.
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*/
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static int ebzip_zipinfo_book_eb(EB_Book *book, const char *book_path,
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EB_Subbook_Code *subbook_list, int subbook_count);
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static int ebzip_zipinfo_book_epwing(EB_Book *book, const char *book_path,
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EB_Subbook_Code *subbook_list, int subbook_count);
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/*
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* Hints of language file names in a book.
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*/
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#define EB_HINT_INDEX_LANGUAGE 0
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#define EB_HINT_INDEX_LANGUAGE_EBZ 1
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/*
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* List compressed book information.
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* If is succeeds, 0 is returned. Otherwise -1 is returned.
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*/
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int
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ebzip_zipinfo_book(const char *book_path,
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char subbook_name_list[][EB_MAX_DIRECTORY_NAME_LENGTH + 1],
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int subbook_name_count)
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{
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EB_Book book;
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EB_Error_Code error_code;
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EB_Subbook_Code subbook_list[EB_MAX_SUBBOOKS];
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EB_Subbook_Code subbook_code;
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int subbook_count = 0;
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int result;
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int i;
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eb_initialize_book(&book);
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/*
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* Bind a book.
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*/
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error_code = eb_bind(&book, book_path);
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if (error_code != EB_SUCCESS) {
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fprintf(stderr, "%s: %s\n", invoked_name,
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eb_error_message(error_code));
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fflush(stderr);
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return -1;
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}
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/*
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* For each targe subbook, convert a subbook-names to a subbook-codes.
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* If no subbook is specified by `--subbook'(`-S'), set all subbooks
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* as the target.
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*/
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if (subbook_name_count == 0) {
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error_code = eb_subbook_list(&book, subbook_list, &subbook_count);
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if (error_code != EB_SUCCESS) {
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fprintf(stderr, "%s: %s\n", invoked_name,
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eb_error_message(error_code));
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fflush(stderr);
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return -1;
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}
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} else {
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for (i = 0; i < subbook_name_count; i++) {
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error_code = find_subbook(&book, *(subbook_name_list + i),
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&subbook_code);
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if (error_code != EB_SUCCESS) {
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fprintf(stderr, _("%s: unknown subbook name `%s'\n"),
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invoked_name, subbook_name_list[i]);
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return -1;
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}
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subbook_list[subbook_count++] = subbook_code;
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}
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}
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/*
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* List compressed book information.
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*/
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if (book.disc_code == EB_DISC_EB) {
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result = ebzip_zipinfo_book_eb(&book, book_path, subbook_list,
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subbook_count);
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} else {
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result = ebzip_zipinfo_book_epwing(&book, book_path, subbook_list,
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subbook_count);
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}
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eb_finalize_book(&book);
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return result;
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}
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/*
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* Internal function for `zipinfo_book'.
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* This is used to list files in an EB book.
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*/
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static int
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ebzip_zipinfo_book_eb(EB_Book *book, const char *book_path,
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EB_Subbook_Code *subbook_list, int subbook_count)
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{
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EB_Subbook *subbook;
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EB_Error_Code error_code;
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char in_path_name[PATH_MAX + 1];
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char catalog_file_name[EB_MAX_FILE_NAME_LENGTH];
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char language_file_name[EB_MAX_FILE_NAME_LENGTH];
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Zio_Code in_zio_code;
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int i;
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/*
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* If `book_path' represents "/", replace it to an empty string.
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*/
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if (strcmp(book_path, "/") == 0)
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book_path++;
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/*
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* Initialize variables.
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*/
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error_code = eb_load_all_subbooks(book);
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if (error_code != EB_SUCCESS) {
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fprintf(stderr, "%s: %s\n", invoked_name,
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eb_error_message(error_code));
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}
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/*
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* Inspect a book.
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*/
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for (i = 0; i < subbook_count; i++) {
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subbook = book->subbooks + subbook_list[i];
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in_zio_code = zio_mode(&subbook->text_zio);
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eb_compose_path_name2(book->path, subbook->directory_name,
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subbook->text_file_name, in_path_name);
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if (in_zio_code != ZIO_INVALID) {
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ebzip_zipinfo_start_file(in_path_name, in_zio_code,
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subbook->index_page);
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}
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}
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/*
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* Inspect a language file.
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*/
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if (eb_find_file_name(book->path, "language", language_file_name)
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== EB_SUCCESS) {
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eb_compose_path_name(book->path, language_file_name, in_path_name);
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eb_path_name_zio_code(in_path_name, ZIO_PLAIN, &in_zio_code);
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ebzip_zipinfo_file(in_path_name, in_zio_code);
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}
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/*
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* Inspect CATALOG file.
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*/
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if (eb_find_file_name(book->path, "catalog", catalog_file_name)
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== EB_SUCCESS) {
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eb_compose_path_name(book->path, catalog_file_name, in_path_name);
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ebzip_zipinfo_file(in_path_name, ZIO_PLAIN);
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}
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return 0;
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}
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/*
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* Internal function for `zipinfo_book'.
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* This is used to list files in an EPWING book.
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*/
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static int
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ebzip_zipinfo_book_epwing(EB_Book *book, const char *book_path,
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EB_Subbook_Code *subbook_list, int subbook_count)
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{
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EB_Subbook *subbook;
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EB_Error_Code error_code;
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EB_Font *font;
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char in_path_name[PATH_MAX + 1];
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char in_movie_path_name[PATH_MAX + 1];
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char catalogs_file_name[EB_MAX_FILE_NAME_LENGTH];
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Zio_Code in_zio_code;
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DIR *dir;
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int i, j;
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/*
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* If `book_path' represents "/", replace it to an empty string.
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*/
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if (strcmp(book_path, "/") == 0)
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book_path++;
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/*
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* Initialize variables.
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*/
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error_code = eb_load_all_subbooks(book);
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if (error_code != EB_SUCCESS) {
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fprintf(stderr, "%s: %s\n", invoked_name,
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eb_error_message(error_code));
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}
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/*
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* Inspect a book.
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*/
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for (i = 0; i < subbook_count; i++) {
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subbook = book->subbooks + subbook_list[i];
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/*
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* Inspect HONMON/HONMON2 file.
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*/
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in_zio_code = zio_mode(&subbook->text_zio);
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eb_compose_path_name3(book->path, subbook->directory_name,
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subbook->data_directory_name, subbook->text_file_name,
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in_path_name);
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if (in_zio_code != ZIO_INVALID)
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ebzip_zipinfo_file(in_path_name, in_zio_code);
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/*
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* Inspect HONMONS file.
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*/
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in_zio_code = zio_mode(&subbook->sound_zio);
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eb_compose_path_name3(book->path, subbook->directory_name,
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subbook->data_directory_name, subbook->sound_file_name,
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in_path_name);
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if (!ebzip_skip_flag_sound
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&& in_zio_code != ZIO_INVALID
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&& strncasecmp(subbook->sound_file_name, "honmons", 7) == 0)
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ebzip_zipinfo_file(in_path_name, in_zio_code);
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/*
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* Inspect HONMONG file.
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*/
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in_zio_code = zio_mode(&subbook->graphic_zio);
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eb_compose_path_name3(book->path, subbook->directory_name,
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subbook->data_directory_name, subbook->graphic_file_name,
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in_path_name);
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if (!ebzip_skip_flag_graphic
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&& in_zio_code != ZIO_INVALID
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&& strncasecmp(subbook->graphic_file_name, "honmong", 7) == 0)
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ebzip_zipinfo_file(in_path_name, in_zio_code);
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if (!ebzip_skip_flag_font) {
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/*
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* Inspect narrow font files.
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*/
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for (j = 0; j < EB_MAX_FONTS; j++) {
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font = subbook->narrow_fonts + j;
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if (font->font_code == EB_FONT_INVALID)
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continue;
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in_zio_code = zio_mode(&font->zio);
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if (in_zio_code != ZIO_INVALID) {
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eb_compose_path_name3(book->path,
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subbook->directory_name, subbook->gaiji_directory_name,
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font->file_name, in_path_name);
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ebzip_zipinfo_file(in_path_name, in_zio_code);
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}
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}
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/*
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* Inspect wide font files.
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*/
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for (j = 0; j < EB_MAX_FONTS; j++) {
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font = subbook->wide_fonts + j;
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if (font->font_code == EB_FONT_INVALID)
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continue;
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in_zio_code = zio_mode(&font->zio);
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if (in_zio_code != ZIO_INVALID) {
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eb_compose_path_name3(book->path,
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subbook->directory_name, subbook->gaiji_directory_name,
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font->file_name, in_path_name);
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ebzip_zipinfo_file(in_path_name, in_zio_code);
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}
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}
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}
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/*
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* Inspect movie files.
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*/
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if (!ebzip_skip_flag_movie) {
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eb_compose_path_name2(book->path, subbook->directory_name,
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subbook->movie_directory_name, in_movie_path_name);
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dir = opendir(in_movie_path_name);
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if (dir == NULL)
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continue;
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for (;;) {
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struct dirent *entry;
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struct stat st;
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entry = readdir(dir);
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if (entry == NULL)
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break;
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eb_compose_path_name3(book->path, subbook->directory_name,
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subbook->movie_directory_name, entry->d_name,
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in_path_name);
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if (stat(in_path_name, &st) < 0 || !S_ISREG(st.st_mode))
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continue;
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eb_path_name_zio_code(in_path_name, ZIO_PLAIN, &in_zio_code);
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ebzip_zipinfo_file(in_path_name, in_zio_code);
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}
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closedir(dir);
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}
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}
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/*
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* Inspect CATALOGS file.
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*/
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if (eb_find_file_name(book->path, "catalogs", catalogs_file_name)
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== EB_SUCCESS) {
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eb_compose_path_name(book->path, catalogs_file_name, in_path_name);
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eb_path_name_zio_code(in_path_name, ZIO_PLAIN, &in_zio_code);
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ebzip_zipinfo_file(in_path_name, in_zio_code);
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}
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return 0;
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}
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