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1 | /* policer.h - Leaky bucket | |
2 | * Copyright 2000-2001 srvx Development Team | |
3 | * | |
4 | * This file is part of srvx. | |
5 | * | |
6 | * srvx is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation; either version 2 of the License, or | |
9 | * (at your option) any later version. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
17 | * along with srvx; if not, write to the Free Software Foundation, | |
18 | * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. | |
19 | */ | |
20 | ||
21 | #ifndef POLICER_H | |
22 | #define POLICER_H | |
23 | ||
24 | struct policer_params; | |
25 | ||
26 | struct policer_params *policer_params_new(void); | |
27 | int policer_params_set(struct policer_params *params, const char *param, const char *value); | |
28 | void policer_params_delete(struct policer_params *params); | |
29 | ||
30 | struct policer { | |
31 | double level; | |
32 | time_t last_req; | |
33 | struct policer_params *params; | |
34 | }; | |
35 | ||
36 | int policer_conforms(struct policer *pol, time_t reqtime, double weight); | |
37 | void policer_delete(struct policer *pol); | |
38 | ||
39 | #endif /* ndef POLICER_H */ |