#ifndef __IW_H
#define __IW_H
-#include <linux/nl80211.h>
+#include <stdbool.h>
+#include <netlink/netlink.h>
#include <netlink/genl/genl.h>
#include <netlink/genl/family.h>
#include <netlink/genl/ctrl.h>
+#include <endian.h>
+
+#include "nl80211.h"
+#include "ieee80211.h"
#define ETH_ALEN 6
+/* libnl 1.x compatibility code */
+#if !defined(CONFIG_LIBNL20) && !defined(CONFIG_LIBNL30)
+# define nl_sock nl_handle
+#endif
+
struct nl80211_state {
- struct nl_handle *nl_handle;
- struct nl_cache *nl_cache;
- struct genl_family *nl80211;
+ struct nl_sock *nl_sock;
+ int nl80211_id;
};
enum command_identify_by {
CIB_NONE,
CIB_PHY,
CIB_NETDEV,
+ CIB_WDEV,
+};
+
+enum id_input {
+ II_NONE,
+ II_NETDEV,
+ II_PHY_NAME,
+ II_PHY_IDX,
+ II_WDEV,
};
struct cmd {
- const char *section;
const char *name;
const char *args;
+ const char *help;
const enum nl80211_commands cmd;
int nl_msg_flags;
+ int hidden;
const enum command_identify_by idby;
/*
* The handler should return a negative error code,
*/
int (*handler)(struct nl80211_state *state,
struct nl_msg *msg,
- int argc, char **argv);
+ int argc, char **argv,
+ enum id_input id);
+ const struct cmd *(*selector)(int argc, char **argv);
+ const struct cmd *parent;
+};
+
+#define ARRAY_SIZE(ar) (sizeof(ar)/sizeof(ar[0]))
+#define DIV_ROUND_UP(x, y) (((x) + (y - 1)) / (y))
+
+#define __COMMAND(_section, _symname, _name, _args, _nlcmd, _flags, _hidden, _idby, _handler, _help, _sel)\
+ static struct cmd \
+ __cmd ## _ ## _symname ## _ ## _handler ## _ ## _nlcmd ## _ ## _idby ## _ ## _hidden\
+ __attribute__((used)) __attribute__((section("__cmd"))) = { \
+ .name = (_name), \
+ .args = (_args), \
+ .cmd = (_nlcmd), \
+ .nl_msg_flags = (_flags), \
+ .hidden = (_hidden), \
+ .idby = (_idby), \
+ .handler = (_handler), \
+ .help = (_help), \
+ .parent = _section, \
+ .selector = (_sel), \
+ }
+#define __ACMD(_section, _symname, _name, _args, _nlcmd, _flags, _hidden, _idby, _handler, _help, _sel, _alias)\
+ __COMMAND(_section, _symname, _name, _args, _nlcmd, _flags, _hidden, _idby, _handler, _help, _sel);\
+ static const struct cmd *_alias = &__cmd ## _ ## _symname ## _ ## _handler ## _ ## _nlcmd ## _ ## _idby ## _ ## _hidden
+#define COMMAND(section, name, args, cmd, flags, idby, handler, help) \
+ __COMMAND(&(__section ## _ ## section), name, #name, args, cmd, flags, 0, idby, handler, help, NULL)
+#define COMMAND_ALIAS(section, name, args, cmd, flags, idby, handler, help, selector, alias)\
+ __ACMD(&(__section ## _ ## section), name, #name, args, cmd, flags, 0, idby, handler, help, selector, alias)
+#define HIDDEN(section, name, args, cmd, flags, idby, handler) \
+ __COMMAND(&(__section ## _ ## section), name, #name, args, cmd, flags, 1, idby, handler, NULL, NULL)
+
+#define TOPLEVEL(_name, _args, _nlcmd, _flags, _idby, _handler, _help) \
+ struct cmd \
+ __section ## _ ## _name \
+ __attribute__((used)) __attribute__((section("__cmd"))) = { \
+ .name = (#_name), \
+ .args = (_args), \
+ .cmd = (_nlcmd), \
+ .nl_msg_flags = (_flags), \
+ .idby = (_idby), \
+ .handler = (_handler), \
+ .help = (_help), \
+ }
+#define SECTION(_name) \
+ struct cmd __section ## _ ## _name \
+ __attribute__((used)) __attribute__((section("__cmd"))) = { \
+ .name = (#_name), \
+ .hidden = 1, \
+ }
+
+#define DECLARE_SECTION(_name) \
+ extern struct cmd __section ## _ ## _name;
+
+extern const char iw_version[];
+
+extern int iw_debug;
+
+int handle_cmd(struct nl80211_state *state, enum id_input idby,
+ int argc, char **argv);
+
+struct print_event_args {
+ struct timeval ts; /* internal */
+ bool have_ts; /* must be set false */
+ bool frame, time, reltime;
};
-#define __COMMAND(sect, name, args, nlcmd, flags, idby, handler) \
- static const struct cmd __cmd_ ## handler ## nlcmd ## idby \
- __attribute__((used)) __attribute__((section("__cmd"))) \
- = { sect, name, args, nlcmd, flags, idby, handler }
-#define COMMAND(section, name, args, cmd, flags, idby, handler) \
- __COMMAND(#section, #name, args, cmd, flags, idby, handler)
-#define TOPLEVEL(name, args, cmd, flags, idby, handler) \
- __COMMAND(NULL, #name, args, cmd, flags, idby, handler)
-extern struct cmd __start___cmd;
-extern struct cmd __stop___cmd;
+__u32 listen_events(struct nl80211_state *state,
+ const int n_waits, const __u32 *waits);
+int __prepare_listen_events(struct nl80211_state *state);
+__u32 __do_listen_events(struct nl80211_state *state,
+ const int n_waits, const __u32 *waits,
+ struct print_event_args *args);
+
+int valid_handler(struct nl_msg *msg, void *arg);
+void register_handler(int (*handler)(struct nl_msg *, void *), void *data);
int mac_addr_a2n(unsigned char *mac_addr, char *arg);
-int mac_addr_n2a(char *mac_addr, unsigned char *arg);
+void mac_addr_n2a(char *mac_addr, unsigned char *arg);
+int parse_hex_mask(char *hexmask, unsigned char **result, size_t *result_len,
+ unsigned char **mask);
+unsigned char *parse_hex(char *hex, size_t *outlen);
+int parse_keys(struct nl_msg *msg, char **argv, int argc);
+
+void print_ht_mcs(const __u8 *mcs);
+void print_ampdu_length(__u8 exponent);
+void print_ampdu_spacing(__u8 spacing);
+void print_ht_capability(__u16 cap);
+void print_vht_info(__u32 capa, const __u8 *mcs);
+
+char *channel_width_name(enum nl80211_chan_width width);
const char *iftype_name(enum nl80211_iftype iftype);
+const char *command_name(enum nl80211_commands cmd);
+int ieee80211_channel_to_frequency(int chan, enum nl80211_band band);
+int ieee80211_frequency_to_channel(int freq);
+
+void print_ssid_escaped(const uint8_t len, const uint8_t *data);
+
+int nl_get_multicast_id(struct nl_sock *sock, const char *family, const char *group);
+
+char *reg_initiator_to_string(__u8 initiator);
+
+const char *get_reason_str(uint16_t reason);
+const char *get_status_str(uint16_t status);
+
+enum print_ie_type {
+ PRINT_SCAN,
+ PRINT_LINK,
+};
+
+#define BIT(x) (1ULL<<(x))
+
+void print_ies(unsigned char *ie, int ielen, bool unknown,
+ enum print_ie_type ptype);
+
+void parse_bitrate(struct nlattr *bitrate_attr, char *buf, int buflen);
+void iw_hexdump(const char *prefix, const __u8 *data, size_t len);
+
+#define SCHED_SCAN_OPTIONS "interval <in_msecs> [delay <in_secs>] " \
+ "[freqs <freq>+] [matches [ssid <ssid>]+]] [active [ssid <ssid>]+|passive] [randomise[=<addr>/<mask>]]"
+int parse_sched_scan(struct nl_msg *msg, int *argc, char ***argv);
+
+DECLARE_SECTION(set);
+DECLARE_SECTION(get);
#endif /* __IW_H */