hostap/src/drivers/driver_none.c

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/*
* Driver interface for RADIUS server or WPS ER only (no driver)
* Copyright (c) 2008, Atheros Communications
*
* This software may be distributed under the terms of the BSD license.
* See README for more details.
*/
#include "includes.h"
#include "common.h"
#include "driver.h"
struct none_driver_data {
struct hostapd_data *hapd;
void *ctx;
};
static void * none_driver_hapd_init(struct hostapd_data *hapd,
struct wpa_init_params *params)
{
struct none_driver_data *drv;
drv = os_zalloc(sizeof(struct none_driver_data));
if (drv == NULL) {
wpa_printf(MSG_ERROR, "Could not allocate memory for none "
"driver data");
return NULL;
}
drv->hapd = hapd;
return drv;
}
static void none_driver_hapd_deinit(void *priv)
{
struct none_driver_data *drv = priv;
os_free(drv);
}
static int none_driver_send_ether(void *priv, const u8 *dst, const u8 *src,
u16 proto, const u8 *data, size_t data_len)
{
return 0;
}
static void * none_driver_init(void *ctx, const char *ifname)
{
struct none_driver_data *drv;
drv = os_zalloc(sizeof(struct none_driver_data));
if (drv == NULL) {
wpa_printf(MSG_ERROR, "Could not allocate memory for none "
"driver data");
return NULL;
}
drv->ctx = ctx;
return drv;
}
static void none_driver_deinit(void *priv)
{
struct none_driver_data *drv = priv;
os_free(drv);
}
static int none_driver_send_eapol(void *priv, const u8 *dest, u16 proto,
const u8 *data, size_t data_len)
{
return -1;
}
const struct wpa_driver_ops wpa_driver_none_ops = {
.name = "none",
.desc = "no driver (RADIUS server/WPS ER)",
.hapd_init = none_driver_hapd_init,
.hapd_deinit = none_driver_hapd_deinit,
.send_ether = none_driver_send_ether,
.init = none_driver_init,
.deinit = none_driver_deinit,
.send_eapol = none_driver_send_eapol,
};