116 lines
3.9 KiB
C
116 lines
3.9 KiB
C
<blockquote>
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<pre>
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/* -*- C -*-
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* Copyright (c) 2003-2006 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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/*
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* 使用方法:
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* booklist <remote-access-ideintifier>
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* 例:
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* booklist ebnet://localhost
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* 説明:
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* <remote-access-ideintifier> で指定した EBNET サーバに接続し
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* て、サーバの提供する書籍、appendix の一覧を表示します。
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <eb/eb.h>
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#include <eb/error.h>
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#include <eb/booklist.h>
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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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EB_BookList bl;
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int book_count;
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char *name, *title;
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int i;
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/* コマンド行引数をチェック。*/
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if (argc != 2) {
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fprintf(stderr, "Usage: %s book-path remote-access-identifier\n",
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argv[0]);
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exit(1);
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}
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/* EB ライブラリと `bl' を初期化。*/
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eb_initialize_library();
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eb_initialize_booklist(&bl);
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/* EBNET サーバを `bl' に結び付ける。*/
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error_code = eb_bind_booklist(&bl, argv[1]);
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if (error_code != EB_SUCCESS) {
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fprintf(stderr, "%s: failed to bind the EBNET server, %s: %s\n",
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argv[0], eb_error_message(error_code), argv[1]);
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goto die;
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}
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/* サーバ上の書籍、appendix の個数を取得。*/
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error_code = eb_booklist_book_count(&bl, &book_count);
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if (error_code != EB_SUCCESS) {
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fprintf(stderr, "%s: failed to get the number of books, %s\n",
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argv[0], eb_error_message(error_code));
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goto die;
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}
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for (i = 0; i < book_count; i++) {
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/* 書籍、appendix の名称を取得。*/
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error_code = eb_booklist_book_name(&bl, i, &name);
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if (error_code != EB_SUCCESS) {
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fprintf(stderr, "%s: failed to get book name #%d, %s\n",
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argv[0], i, eb_error_message(error_code));
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goto die;
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}
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/* 書籍、appendix の題名を取得。*/
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error_code = eb_booklist_book_name(&bl, i, &title);
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if (error_code != EB_SUCCESS) {
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fprintf(stderr, "%s: failed to get book title #%d, %s\n",
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argv[0], i, eb_error_message(error_code));
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goto die;
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}
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printf("%-20s %s\n", name, title);
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}
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/* `bl' と EB ライブラリの利用を終了。*/
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eb_finalize_booklist(&bl);
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eb_finalize_library();
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exit(0);
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/* エラー発生で終了するときの処理。*/
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die:
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eb_finalize_booklist(&bl);
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eb_finalize_library();
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exit(1);
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}
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</pre>
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</blockquote>
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