#include "assoc_response.h"
#include "../../core/frame/tag.h"
#include "../../core/frame/tag_iterator.h"
#include "../../core/misc/byteswap.h"
#include "../../core/misc/epoch.h"
#include "../../core/misc/types.h"
#include "common.h"
#include <errno.h>
#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>

Functions
size_t	libwifi_get_assoc_resp_length (struct libwifi_assoc_resp *assoc_resp)
	The length of an association response frame is the sum of the header length, the fixed parameters length, and the tagged parameters length. More...

int	libwifi_set_assoc_resp_channel (struct libwifi_assoc_resp *assoc_resp, uint8_t channel)
	Simple helper function to set the channel of an association response by removing and re-adding the DS tagged parameter. More...

int	libwifi_create_assoc_resp (struct libwifi_assoc_resp *assoc_resp, const unsigned char receiver[6], const unsigned char transmitter[6], const unsigned char address3[6], uint8_t channel)
	The generated association response frame is made with sane defaults defined in common.h and core/types.h. More...

size_t	libwifi_dump_assoc_resp (struct libwifi_assoc_resp assoc_resp, unsigned char buf, size_t buf_len)
	Copy a libwifi_assoc_resp into a regular unsigned char buffer. More...

void	libwifi_free_assoc_resp (struct libwifi_assoc_resp *assoc_resp)
	Because the tagged parameters memory is managed inside of the library, the library must be the one to free it, too. More...

Function Documentation

◆ libwifi_create_assoc_resp()

int libwifi_create_assoc_resp	(	struct libwifi_assoc_resp *	assoc_resp,
		const unsigned char	receiver[6],
		const unsigned char	transmitter[6],
		const unsigned char	address3[6],
		uint8_t	channel
	)

The generated association response frame is made with sane defaults defined in common.h and core/types.h.

Generate a populated libwifi assoc_resp.

Two tagged parameters are also added to the association response: Channel and Supported Rates.

Definition at line 65 of file assoc_response.c.

◆ libwifi_dump_assoc_resp()

size_t libwifi_dump_assoc_resp	(	struct libwifi_assoc_resp *	assoc_resp,
		unsigned char *	buf,
		size_t	buf_len
	)

Copy a libwifi_assoc_resp into a regular unsigned char buffer.

Dump a libwifi_assoc_resp into a raw format for packet injection.

This is useful when injecting generated libwifi frames.

Definition at line 94 of file assoc_response.c.

◆ libwifi_free_assoc_resp()

void libwifi_free_assoc_resp ( struct libwifi_assoc_resp * assoc_resp )

Because the tagged parameters memory is managed inside of the library, the library must be the one to free it, too.

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

Definition at line 117 of file assoc_response.c.

◆ libwifi_get_assoc_resp_length()

size_t libwifi_get_assoc_resp_length ( struct libwifi_assoc_resp * assoc_resp )

The length of an association response frame is the sum of the header length, the fixed parameters length, and the tagged parameters length.

Calculate the length of a given libwifi_assoc_resp.

Definition at line 34 of file assoc_response.c.

◆ libwifi_set_assoc_resp_channel()

int libwifi_set_assoc_resp_channel	(	struct libwifi_assoc_resp *	assoc_resp,
		uint8_t	channel
	)

Simple helper function to set the channel of an association response by removing and re-adding the DS tagged parameter.

Set the channel of a libwifi_assoc_resp.