2 * iwinfo - Wireless Information Library - Utility Headers
4 * Copyright (C) 2010 Jo-Philipp Wich <xm@subsignal.org>
6 * The iwinfo library is free software: you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License version 2
8 * as published by the Free Software Foundation.
10 * The iwinfo library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
13 * See the GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License along
16 * with the iwinfo library. If not, see http://www.gnu.org/licenses/.
19 #ifndef __IWINFO_UTILS_H_
20 #define __IWINFO_UTILS_H_
22 #include <sys/socket.h>
30 #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
33 #define LOG10_MAGIC 1.25892541179
35 extern struct uci_context *uci_ctx;
37 int iwinfo_ioctl(int cmd, void *ifr);
39 int iwinfo_dbm2mw(int in);
40 int iwinfo_mw2dbm(int in);
41 static inline int iwinfo_mbm2dbm(int gain)
46 int iwinfo_ifup(const char *ifname);
47 int iwinfo_ifdown(const char *ifname);
48 int iwinfo_ifmac(const char *ifname);
50 void iwinfo_close(void);
52 struct iwinfo_hardware_entry * iwinfo_hardware(struct iwinfo_hardware_id *id);
54 int iwinfo_hardware_id_from_mtd(struct iwinfo_hardware_id *id);
56 void iwinfo_parse_bss_load(struct iwinfo_scanlist_entry *e, uint8_t *data);
58 void iwinfo_parse_rsn(struct iwinfo_crypto_entry *c, uint8_t *data, uint8_t len,
59 uint8_t defcipher, uint8_t defauth);
61 struct uci_section *iwinfo_uci_get_radio(const char *name, const char *type);
62 void iwinfo_uci_free(void);
64 int iwinfo_ubus_query(const char *ifname, const char *field,
65 char *buf, size_t len);