632 lines
15 KiB
C
632 lines
15 KiB
C
/*
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* Copyright (c) 1997-2006 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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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <stdio.h>
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#include <sys/types.h>
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#include <string.h>
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#include <stdlib.h>
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#include "ebu/eb.h"
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#include "ebu/error.h"
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#include "ebu/font.h"
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#include "ebu/booklist.h"
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#ifdef HAVE_GETOPT_LOG
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#include <getopt.h>
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#else
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#include "getopt.h"
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#endif
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#include "ebutils.h"
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#ifdef ENABLE_NLS
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#ifdef HAVE_LOCALE_H
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#include <locale.h>
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#endif
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#include <libintl.h>
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#endif
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/*
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* Tricks for gettext.
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*/
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#ifdef ENABLE_NLS
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#define _(string) gettext(string)
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#ifdef gettext_noop
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#define N_(string) gettext_noop(string)
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#else
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#define N_(string) (string)
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#endif
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#else
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#define _(string) (string)
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#define N_(string) (string)
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#endif
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/*
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* Unexported functions.
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*/
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static void output_error_message(EB_Error_Code error_code);
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static EB_Error_Code output_booklist(const char *url);
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static EB_Error_Code output_information(const char *book_path, int multi_flag);
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static EB_Error_Code output_multi_information(EB_Book *book);
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static void output_help(void);
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/*
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* Program name and version.
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*/
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static const char *program_name = "ebinfo";
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static const char *program_version = VERSION;
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static const char *invoked_name;
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/*
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* Command line options.
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*/
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static const char *short_options = "hlmv";
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static struct option long_options[] = {
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{"help", no_argument, NULL, 'h'},
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{"book-list", no_argument, NULL, 'l'},
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{"multi-search", no_argument, NULL, 'm'},
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{"version", no_argument, NULL, 'v'},
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{NULL, 0, NULL, 0}
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};
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/*
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* Default output directory
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*/
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#define DEFAULT_BOOK_DIRECTORY "."
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int
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main(int argc, char *argv[])
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{
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EB_Error_Code error_code;
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int ch;
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char *book_path;
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int booklist_flag;
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int multi_flag;
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invoked_name = argv[0];
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/*
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* Initialize locale data.
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*/
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#ifdef ENABLE_NLS
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#ifdef HAVE_SETLOCALE
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setlocale(LC_ALL, "");
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#endif
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bindtextdomain(TEXT_DOMAIN_NAME, LOCALEDIR);
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textdomain(TEXT_DOMAIN_NAME);
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#endif
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/*
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* Parse command line options.
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*/
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multi_flag = 0;
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booklist_flag = 0;
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for (;;) {
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ch = getopt_long(argc, argv, short_options, long_options, NULL);
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if (ch == -1)
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break;
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switch (ch) {
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case 'h':
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/*
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* Option `-h'. Display help message, then exit.
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*/
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output_help();
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exit(0);
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case 'l':
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/*
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* Option `-l'. Display book list on an EBNET server.
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*/
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booklist_flag = 1;
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break;
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case 'm':
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/*
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* Option `-m'. Also output multi-search information.
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*/
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multi_flag = 1;
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break;
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case 'v':
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/*
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* Option `-v'. Display version number, then exit.
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*/
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output_version(program_name, program_version);
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exit(0);
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default:
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output_try_help(invoked_name);
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exit(1);
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}
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}
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/*
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* Check the number of rest arguments.
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*/
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if (1 < argc - optind) {
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fprintf(stderr, _("%s: too many arguments\n"), invoked_name);
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output_try_help(invoked_name);
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exit(1);
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}
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/*
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* Output information about the book.
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*/
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if (argc == optind)
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book_path = DEFAULT_BOOK_DIRECTORY;
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else
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book_path = argv[optind];
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if (booklist_flag)
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error_code = output_booklist(book_path);
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else
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error_code = output_information(book_path, multi_flag);
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if (error_code != EB_SUCCESS)
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exit(1);
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return 0;
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}
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/*
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* Output an error message to standard error.
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*/
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static void
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output_error_message(EB_Error_Code error_code)
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{
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fprintf(stderr, "%s: %s\n", invoked_name, eb_error_message(error_code));
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fflush(stderr);
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}
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/*
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* Output a list of books that an EBNET server provides.
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*/
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static EB_Error_Code
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output_booklist(const char *url)
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{
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EB_BookList booklist;
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EB_Error_Code error_code;
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int book_count;
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char *name;
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char *title;
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size_t name_length;
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int i;
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error_code = eb_initialize_library();
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if (error_code != EB_SUCCESS) {
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output_error_message(error_code);
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return error_code;
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}
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eb_initialize_booklist(&booklist);
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error_code = eb_bind_booklist(&booklist, url);
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if (error_code != EB_SUCCESS) {
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output_error_message(error_code);
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return error_code;
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}
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printf("%-20s %s\n", _("Name"), _("Title"));
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error_code = eb_booklist_book_count(&booklist, &book_count);
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if (error_code != EB_SUCCESS) {
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output_error_message(error_code);
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return error_code;
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}
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for (i = 0; i < book_count; i++) {
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error_code = eb_booklist_book_name(&booklist, i, &name);
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if (error_code != EB_SUCCESS) {
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output_error_message(error_code);
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break;
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}
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error_code = eb_booklist_book_title(&booklist, i, &title);
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if (error_code != EB_SUCCESS) {
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output_error_message(error_code);
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break;
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}
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name_length = strlen(name);
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printf("%-20s ", name);
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fputs_eucjp_to_locale(title, stdout);
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if (4 < name_length && strcmp(name + name_length - 4, ".app") == 0)
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fputs(" (appendix)", stdout);
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fputc('\n', stdout);
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}
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eb_finalize_booklist(&booklist);
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eb_finalize_library();
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return EB_SUCCESS;
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}
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/*
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* Output information about the book at `path'.
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* If `multi_flag' is enabled, multi-search information are also output.
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*/
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static EB_Error_Code
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output_information(const char *book_path, int multi_flag)
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{
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EB_Book book;
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EB_Error_Code return_code = EB_SUCCESS;
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EB_Error_Code error_code;
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EB_Disc_Code disc_code;
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EB_Character_Code character_code;
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EB_Subbook_Code subbook_list[EB_MAX_SUBBOOKS];
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EB_Font_Code font_list[EB_MAX_FONTS];
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char title[EB_MAX_TITLE_LENGTH + 1];
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char directory[EB_MAX_DIRECTORY_NAME_LENGTH + 1];
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int font_height, font_start, font_end;
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int subbook_count;
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int font_count;
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int i, j;
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/*
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* Start to use a book.
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*/
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error_code = eb_initialize_library();
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if (error_code != EB_SUCCESS) {
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output_error_message(error_code);
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return_code = error_code;
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goto failed;
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}
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eb_initialize_book(&book);
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error_code = eb_bind(&book, book_path);
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if (error_code != EB_SUCCESS) {
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output_error_message(error_code);
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return_code = error_code;
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goto failed;
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}
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/*
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* Output disc type.
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*/
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error_code = eb_disc_type(&book, &disc_code);
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if (error_code != EB_SUCCESS) {
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output_error_message(error_code);
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return_code = error_code;
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goto failed;
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}
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printf(_("disc type: "));
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if (disc_code == EB_DISC_EB)
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printf("EB/EBG/EBXA/EBXA-C/S-EBXA\n");
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else
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printf("EPWING\n");
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/*
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* Output character code.
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*/
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error_code = eb_character_code(&book, &character_code);
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if (error_code != EB_SUCCESS) {
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output_error_message(error_code);
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return_code = error_code;
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goto failed;
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}
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printf(_("character code: "));
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switch (character_code) {
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case EB_CHARCODE_ISO8859_1:
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printf("ISO 8859-1\n");
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break;
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case EB_CHARCODE_JISX0208:
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printf("JIS X 0208\n");
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break;
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case EB_CHARCODE_JISX0208_GB2312:
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printf("JIS X 0208 + GB 2312\n");
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break;
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case EB_CHARCODE_UTF8:
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printf("UTF-8\n");
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break;
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default:
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printf(_("unknown\n"));
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break;
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}
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/*
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* Output the number of subbooks in the book.
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*/
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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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output_error_message(error_code);
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return_code = error_code;
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goto failed;
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}
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printf(_("the number of subbooks: %d\n\n"), subbook_count);
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/*
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* Output information about each subbook.
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*/
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for (i = 0; i < subbook_count; i++) {
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printf(_("subbook %d:\n"), i + 1);
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/*
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* Output a title of the subbook.
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*/
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error_code = eb_subbook_title2(&book, subbook_list[i], title);
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if (error_code != EB_SUCCESS) {
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return_code = error_code;
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continue;
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}
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fputs(_(" title: "), stdout);
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fputs_eucjp_to_locale(title, stdout);
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fputc('\n', stdout);
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/*
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* Output a directory name of the subbook.
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*/
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error_code = eb_subbook_directory2(&book, subbook_list[i], directory);
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if (error_code != EB_SUCCESS) {
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return_code = error_code;
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continue;
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}
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printf(_(" directory: %s\n"), directory);
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/*
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* Set the current subbook to `i'.
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*/
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error_code = eb_set_subbook(&book, subbook_list[i]);
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if (error_code != EB_SUCCESS) {
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output_error_message(error_code);
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return_code = error_code;
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continue;
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}
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/*
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* Output supported methods.
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*/
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printf(_(" search methods: "));
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if (eb_have_word_search(&book))
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fputs(_("word "), stdout);
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if (eb_have_endword_search(&book))
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fputs(_("endword "), stdout);
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if (eb_have_keyword_search(&book))
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fputs(_("keyword "), stdout);
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if (eb_have_cross_search(&book))
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fputs(_("cross "), stdout);
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if (eb_have_multi_search(&book))
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fputs(_("multi "), stdout);
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if (eb_have_menu(&book))
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fputs(_("menu "), stdout);
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if (eb_have_image_menu(&book))
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fputs(_("image-menu "), stdout);
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if (eb_have_copyright(&book))
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fputs(_("copyright "), stdout);
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if (eb_have_color_chart(&book))
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fputs(_("color-chart "), stdout);
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fputc('\n', stdout);
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/*
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* Output a font list.
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*/
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fputs(_(" font sizes: "), stdout);
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error_code = eb_font_list(&book, font_list, &font_count);
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if (error_code != EB_SUCCESS) {
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fputc('\n', stdout);
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output_error_message(error_code);
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return_code = error_code;
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} else {
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for (j = 0; j < font_count; j++) {
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error_code = eb_font_height2(font_list[j], &font_height);
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if (error_code == EB_SUCCESS)
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printf("%d ", font_height);
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else {
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output_error_message(error_code);
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return_code = error_code;
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}
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}
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fputc('\n', stdout);
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}
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/*
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* Output character range of the narrow font.
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*/
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fputs(_(" narrow font characters: "), stdout);
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if (eb_have_narrow_font(&book)) {
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do {
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error_code = eb_set_font(&book, font_list[0]);
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if (error_code != EB_SUCCESS)
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break;
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error_code = eb_narrow_font_start(&book, &font_start);
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if (error_code != EB_SUCCESS)
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break;
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error_code = eb_narrow_font_end(&book, &font_end);
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if (error_code != EB_SUCCESS)
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break;
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} while (0);
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if (error_code == EB_SUCCESS)
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printf("0x%04x -- 0x%04x\n", font_start, font_end);
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else {
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fputc('\n', stdout);
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output_error_message(error_code);
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return_code = error_code;
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}
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} else {
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fputc('\n', stdout);
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}
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/*
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* Output character range of the wide font.
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*/
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printf(_(" wide font characters: "));
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if (eb_have_wide_font(&book)) {
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do {
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error_code = eb_set_font(&book, font_list[0]);
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if (error_code != EB_SUCCESS)
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break;
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error_code = eb_wide_font_start(&book, &font_start);
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if (error_code != EB_SUCCESS)
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break;
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error_code = eb_wide_font_end(&book, &font_end);
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if (error_code != EB_SUCCESS)
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break;
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} while (0);
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if (error_code == EB_SUCCESS)
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printf("0x%04x -- 0x%04x\n", font_start, font_end);
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else {
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fputc('\n', stdout);
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output_error_message(error_code);
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return_code = error_code;
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}
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} else {
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fputc('\n', stdout);
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}
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if (multi_flag) {
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error_code = output_multi_information(&book);
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if (error_code != EB_SUCCESS)
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return_code = error_code;
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}
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fputc('\n', stdout);
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}
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fflush(stdout);
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/*
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* End to use the book.
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*/
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eb_finalize_book(&book);
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eb_finalize_library();
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return return_code;
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/*
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* An error occurs...
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*/
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failed:
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fflush(stdout);
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fflush(stderr);
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eb_finalize_book(&book);
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eb_finalize_library();
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return return_code;
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}
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/*
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* Output information about multi searches.
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*/
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static EB_Error_Code
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output_multi_information(EB_Book *book)
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{
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EB_Error_Code return_code = EB_SUCCESS;
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EB_Error_Code error_code;
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EB_Multi_Search_Code multi_list[EB_MAX_MULTI_SEARCHES];
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int multi_count;
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int entry_count;
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char search_title[EB_MAX_MULTI_TITLE_LENGTH + 1];
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char entry_label[EB_MAX_MULTI_LABEL_LENGTH + 1];
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int i, j;
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/*
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* Get a list of mutli search codes.
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*/
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error_code = eb_multi_search_list(book, multi_list, &multi_count);
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if (error_code != EB_SUCCESS) {
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output_error_message(error_code);
|
|
return_code = error_code;
|
|
multi_count = 0;
|
|
}
|
|
|
|
/*
|
|
* Output information.
|
|
*/
|
|
for (i = 0; i < multi_count; i++) {
|
|
printf(_(" multi search %d:\n"), i + 1);
|
|
error_code = eb_multi_entry_count(book, multi_list[i], &entry_count);
|
|
if (error_code != EB_SUCCESS) {
|
|
output_error_message(error_code);
|
|
return_code = error_code;
|
|
continue;
|
|
}
|
|
|
|
error_code = eb_multi_title(book, multi_list[i], search_title);
|
|
if (error_code != EB_SUCCESS) {
|
|
output_error_message(error_code);
|
|
return_code = error_code;
|
|
continue;
|
|
}
|
|
fputs(_(" title: "), stdout);
|
|
fputs_eucjp_to_locale(search_title, stdout);
|
|
fputc('\n', stdout);
|
|
|
|
for (j = 0; j < entry_count; j++) {
|
|
error_code = eb_multi_entry_label(book, multi_list[i], j,
|
|
entry_label);
|
|
if (error_code != EB_SUCCESS) {
|
|
output_error_message(error_code);
|
|
return_code = error_code;
|
|
continue;
|
|
}
|
|
|
|
printf(_(" label %d: "), j + 1);
|
|
fputs_eucjp_to_locale(entry_label, stdout);
|
|
fputc('\n', stdout);
|
|
|
|
fputs(_(" candidates: "), stdout);
|
|
if (eb_multi_entry_have_candidates(book, multi_list[i], j))
|
|
fputs(_("exist\n"), stdout);
|
|
else
|
|
fputs(_("not-exist\n"), stdout);
|
|
}
|
|
}
|
|
|
|
fflush(stdout);
|
|
|
|
return return_code;
|
|
}
|
|
|
|
|
|
/*
|
|
* Output help message to stdandard out.
|
|
*/
|
|
static void
|
|
output_help(void)
|
|
{
|
|
printf(_("Usage: %s [option...] [book-directory]\n"),
|
|
program_name);
|
|
printf(_("Options:\n"));
|
|
printf(_(" -h --help display this help, then exit\n"));
|
|
printf(_(" -l --book-list output a list of books on an EBENT server\n"));
|
|
printf(_(" -m --multi-search also output multi-search information\n"));
|
|
printf(_(" -v --version display version number, then exit\n"));
|
|
printf(_("\nArgument:\n"));
|
|
printf(_(" book-directory top directory of a CD-ROM book\n"));
|
|
printf(_(" (default: %s)\n"),
|
|
DEFAULT_BOOK_DIRECTORY);
|
|
printf(_("\nReport bugs to %s.\n"), MAILING_ADDRESS);
|
|
fflush(stdout);
|
|
}
|
|
|
|
|