probe_response.h File Reference

#include "../../core/frame/management/probe_response.h"

Go to the source code of this file.

Functions
int	libwifi_set_probe_resp_ssid (struct libwifi_probe_resp *probe_resp, const char *ssid)
	Set the SSID of a libwifi_probe_resp. More...
int	libwifi_set_probe_resp_channel (struct libwifi_probe_resp *probe_resp, uint8_t channel)
	Set the channel of a libwifi_probe_resp. More...
size_t	libwifi_get_probe_resp_length (struct libwifi_probe_resp *probe_resp)
	Calculate the length of a given libwifi_probe_resp. More...
int	libwifi_create_probe_resp (struct libwifi_probe_resp *probe_resp, const unsigned char receiver[6], const unsigned char transmitter[6], const unsigned char address3[6], const char *ssid, uint8_t channel)
	Generate a populated libwifi probe_resp. More...
size_t	libwifi_dump_probe_resp (struct libwifi_probe_resp *probe_resp, unsigned char *buf, size_t buf_len)
	Dump a libwifi_probe_resp into a raw format for packet injection. More...
void	libwifi_free_probe_resp (struct libwifi_probe_resp *probe_resp)
	Free any memory claimed by a libwifi_probe_resp back to the system. More...

Function Documentation

libwifi_create_probe_resp()

int libwifi_create_probe_resp	(	struct libwifi_probe_resp *	probe_resp,
		const unsigned char	receiver[6],
		const unsigned char	transmitter[6],
		const unsigned char	address3[6],
		const char *	ssid,
		uint8_t	channel
	)

Generate a populated libwifi probe_resp.

A generated libwifi probe_resp can be "dumped" into a buffer for packet injection via the libwifi_dump_probe_resp.

Parameters

probe_resp	A libwifi_probe_resp
receiver	The receiver MAC address, aka address 1
transmitter	The source MAC address, aka address 2
address3	The address 3 frame field value, typically the BSSID
ssid	The SSID of the probe_resp. Maximum length is 32 characters
channel	The desired channel of the probe_resp

Returns

Zero on success, or negative error

Generate a populated libwifi probe_resp.

Two tagged parameters are also added to the probe response: SSID and Channel.

Definition at line 81 of file probe_response.c.

libwifi_dump_probe_resp()

size_t libwifi_dump_probe_resp	(	struct libwifi_probe_resp *	probe_resp,
		unsigned char *	buf,
		size_t	buf_len
	)

Dump a libwifi_probe_resp into a raw format for packet injection.

Parameters

probe_resp	A libwifi_probe_resp
buf	The output buffer for the frame data
buf_len	The length of the output buffer

Returns

The length of the dumped probe_resp, or negative error

Dump a libwifi_probe_resp into a raw format for packet injection.

This is useful when injecting generated libwifi frames.

Definition at line 115 of file probe_response.c.

libwifi_free_probe_resp()

void libwifi_free_probe_resp

(

struct libwifi_probe_resp *

probe_resp

)

Free any memory claimed by a libwifi_probe_resp back to the system.

Parameters

probe_resp

A libwifi_probe_resp

Free any memory claimed by a libwifi_probe_resp back to the system.

Definition at line 138 of file probe_response.c.

libwifi_get_probe_resp_length()

size_t libwifi_get_probe_resp_length

(

struct libwifi_probe_resp *

probe_resp

)

Calculate the length of a given libwifi_probe_resp.

Parameters

probe_resp

A libwifi_probe_resp struct

Returns

The length of the given probe_resp, or negative error

Calculate the length of a given libwifi_probe_resp.

Definition at line 33 of file probe_response.c.

libwifi_set_probe_resp_channel()

int libwifi_set_probe_resp_channel	(	struct libwifi_probe_resp *	probe_resp,
		uint8_t	channel
	)

Set the channel of a libwifi_probe_resp.

Parameters

probe_resp	A libwifi_probe_resp struct
channel	The new channel

Returns

Zero on success, or negative error

Set the channel of a libwifi_probe_resp.

Definition at line 60 of file probe_response.c.

libwifi_set_probe_resp_ssid()

int libwifi_set_probe_resp_ssid	(	struct libwifi_probe_resp *	probe_resp,
		const char *	ssid
	)

Set the SSID of a libwifi_probe_resp.

Parameters

probe_resp	A libwifi_probe_resp struct
ssid	The new SSID

Returns

Zero on success, or negative error

Set the SSID of a libwifi_probe_resp.

Definition at line 42 of file probe_response.c.