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9c312311 | 1 | /* This file is part of the Linux Trace Toolkit viewer |
2 | * Copyright (C) 2003-2004 Michel Dagenais | |
3 | * | |
4 | * This program is free software; you can redistribute it and/or modify | |
5 | * it under the terms of the GNU General Public License Version 2 as | |
6 | * published by the Free Software Foundation; | |
7 | * | |
8 | * This program is distributed in the hope that it will be useful, | |
9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
11 | * GNU General Public License for more details. | |
12 | * | |
13 | * You should have received a copy of the GNU General Public License | |
14 | * along with this program; if not, write to the Free Software | |
b9ce0bad YB |
15 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, |
16 | * MA 02110-1301, USA. | |
9c312311 | 17 | */ |
18 | ||
c5d77517 | 19 | #ifndef OPTION_H |
20 | #define OPTION_H | |
21 | ||
dc877563 | 22 | /* Define a new option with a long name (--long_name), a short |
c5d77517 | 23 | one character name (-c), a descriptive text, the argument type, and a |
24 | pointer to where the argument value will be stored. For an option of | |
25 | type LTTV_OPT_NONE, the argument is a boolean value set to true when the | |
dc877563 | 26 | option is present. The option hook is called if non NULL. */ |
c5d77517 | 27 | |
dc877563 | 28 | typedef enum _LttvOptionType |
c5d77517 | 29 | {LTTV_OPT_NONE, LTTV_OPT_STRING, LTTV_OPT_INT, LTTV_OPT_LONG } |
dc877563 | 30 | LttvOptionType; |
c5d77517 | 31 | |
dc877563 | 32 | typedef void (*LttvOptionHook)(void *hook_data); |
c5d77517 | 33 | |
f68ad60d | 34 | void lttv_option_add(const char *long_name, const char char_name, |
dc877563 | 35 | const char *description, const char *arg_description, |
36 | const LttvOptionType t, void *p, | |
37 | const LttvOptionHook h, void *hook_data); | |
38 | ||
39 | ||
40 | /* Remove an option */ | |
41 | ||
42 | void lttv_option_remove(const char *long_name); | |
43 | ||
c5d77517 | 44 | |
dc877563 | 45 | /* Parse command line options. It is possible to add options (through the |
46 | hooks being called) while the parsing is done. The new options will be | |
47 | used for subsequent command line arguments. */ | |
c5d77517 | 48 | |
dc877563 | 49 | void lttv_option_parse(int argc, char **argv); |
c5d77517 | 50 | |
c5467007 | 51 | void lttv_option_show_help(void); |
52 | ||
c5d77517 | 53 | #endif // OPTION_H |