3 * @author Shinichiro Nakamura
4 * @brief オプション解析モジュールの実装。
8 * ===============================================================
11 * ===============================================================
12 * Copyright (c) 2012 Shinichiro Nakamura
14 * Permission is hereby granted, free of charge, to any person
15 * obtaining a copy of this software and associated documentation
16 * files (the "Software"), to deal in the Software without
17 * restriction, including without limitation the rights to use,
18 * copy, modify, merge, publish, distribute, sublicense, and/or
19 * sell copies of the Software, and to permit persons to whom the
20 * Software is furnished to do so, subject to the following
23 * The above copyright notice and this permission notice shall be
24 * included in all copies or substantial portions of the Software.
26 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
27 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
28 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
29 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
30 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
31 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
32 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
33 * OTHER DEALINGS IN THE SOFTWARE.
34 * ===============================================================
45 const char option, const char *argument, void *extobj))
47 for (int i = 1; i < argc;) {
50 if (argv[i][0] == '-') {
54 if (strlen(argv[i]) > 2) {
56 * 同じ箇所にアーギュメントが指定されている。
58 r = callback(argv[i][1], &argv[i][2], extobj);
66 if (argv[i + 1][0] == '-') {
70 r = callback(argv[i][1], "", extobj);
76 r = callback(argv[i][1], argv[i + 1], extobj);
84 r = callback(argv[i][1], "", extobj);
93 r = callback('\x00', &argv[i][0], extobj);
109 const char *option, const char *argument, void *extobj))
111 for (int i = 1; i < argc;) {
114 if (argv[i][0] == '-') {
118 if ((i + 1) < argc) {
123 if (argv[i + 1][0] == '-') {
127 r = callback(&argv[i][1], "", extobj);
133 r = callback(&argv[i][1], argv[i + 1], extobj);
141 r = callback(&argv[i][1], "", extobj);
149 r = callback("", &argv[i][0], extobj);