libwifi 0.0.3
An 802.11 Frame Parsing and Generation library in C
deauthentication.c File Reference
#include "deauthentication.h"
#include "../../core/misc/byteswap.h"
#include <errno.h>
#include <stdlib.h>
#include <string.h>

Go to the source code of this file.

Functions

size_t libwifi_get_deauth_length (struct libwifi_deauth *deauth)
 The length of a deauth frame is the sum of the header length, the fixed parameters length, and the tagged parameters length. More...
 
int libwifi_create_deauth (struct libwifi_deauth *deauth, const unsigned char receiver[6], const unsigned char transmitter[6], const unsigned char address3[6], uint16_t reason_code)
 The generated deauthentication frame contains only the supplied receiver, transmitter and reason_code by default. More...
 
size_t libwifi_dump_deauth (struct libwifi_deauth *deauth, unsigned char *buf, size_t buf_len)
 Copy a libwifi_deauth into a regular unsigned char buffer. More...
 
void libwifi_free_deauth (struct libwifi_deauth *deauth)
 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_deauth()

int libwifi_create_deauth ( struct libwifi_deauth deauth,
const unsigned char  receiver[6],
const unsigned char  transmitter[6],
const unsigned char  address3[6],
uint16_t  reason_code 
)

The generated deauthentication frame contains only the supplied receiver, transmitter and reason_code by default.

Generate a populated libwifi deauth.

Definition at line 36 of file deauthentication.c.

◆ libwifi_dump_deauth()

size_t libwifi_dump_deauth ( struct libwifi_deauth deauth,
unsigned char *  buf,
size_t  buf_len 
)

Copy a libwifi_deauth into a regular unsigned char buffer.

Dump a libwifi_deauth into a raw format for packet injection.

This is useful when injecting generated libwifi frames.

Definition at line 60 of file deauthentication.c.

◆ libwifi_free_deauth()

void libwifi_free_deauth ( struct libwifi_deauth deauth)

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_deauth back to the system.

Definition at line 83 of file deauthentication.c.

◆ libwifi_get_deauth_length()

size_t libwifi_get_deauth_length ( struct libwifi_deauth deauth)

The length of a deauth frame is the sum of the header length, the fixed parameters length, and the tagged parameters length.

Calculate the length of a given libwifi_deauth.

Definition at line 27 of file deauthentication.c.