1/*
2 * Driver interface for RADIUS server or WPS ER only (no driver)
3 * Copyright (c) 2008, Atheros Communications
4 *
5 * This software may be distributed under the terms of the BSD license.
6 * See README for more details.
7 */
8
9#include "includes.h"
10
11#include "common.h"
12#include "driver.h"
13
14
15struct none_driver_data {
16	struct hostapd_data *hapd;
17	void *ctx;
18};
19
20
21static void * none_driver_hapd_init(struct hostapd_data *hapd,
22				    struct wpa_init_params *params)
23{
24	struct none_driver_data *drv;
25
26	drv = os_zalloc(sizeof(struct none_driver_data));
27	if (drv == NULL) {
28		wpa_printf(MSG_ERROR, "Could not allocate memory for none "
29			   "driver data");
30		return NULL;
31	}
32	drv->hapd = hapd;
33
34	return drv;
35}
36
37
38static void none_driver_hapd_deinit(void *priv)
39{
40	struct none_driver_data *drv = priv;
41
42	os_free(drv);
43}
44
45
46static int none_driver_send_ether(void *priv, const u8 *dst, const u8 *src,
47				  u16 proto, const u8 *data, size_t data_len)
48{
49	return 0;
50}
51
52
53static void * none_driver_init(void *ctx, const char *ifname)
54{
55	struct none_driver_data *drv;
56
57	drv = os_zalloc(sizeof(struct none_driver_data));
58	if (drv == NULL) {
59		wpa_printf(MSG_ERROR, "Could not allocate memory for none "
60			   "driver data");
61		return NULL;
62	}
63	drv->ctx = ctx;
64
65	return drv;
66}
67
68
69static void none_driver_deinit(void *priv)
70{
71	struct none_driver_data *drv = priv;
72
73	os_free(drv);
74}
75
76
77static int none_driver_send_eapol(void *priv, const u8 *dest, u16 proto,
78				  const u8 *data, size_t data_len)
79{
80	return -1;
81}
82
83
84const struct wpa_driver_ops wpa_driver_none_ops = {
85	.name = "none",
86	.desc = "no driver (RADIUS server/WPS ER)",
87	.hapd_init = none_driver_hapd_init,
88	.hapd_deinit = none_driver_hapd_deinit,
89	.send_ether = none_driver_send_ether,
90	.init = none_driver_init,
91	.deinit = none_driver_deinit,
92	.send_eapol = none_driver_send_eapol,
93};
94