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driver_test: Preliminary support for wpa_supplicant AP functionality

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This commit is contained in:
Jouni Malinen 2009-09-10 17:41:29 +03:00 committed by Jouni Malinen
parent 5d5b99ecd3
commit 86e9f093a0
1 changed files with 69 additions and 11 deletions
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80
src/drivers/driver_test.c
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@ -94,6 +94,7 @@ struct wpa_driver_test_data {
size_t probe_req_ie_len;
int ibss;
int privacy;
int ap;
struct hostapd_data *hapd;
struct test_client_socket *cli;
@ -103,6 +104,29 @@ struct wpa_driver_test_data {
static void wpa_driver_test_deinit(void *priv);
static int wpa_driver_test_attach(struct wpa_driver_test_data *drv,
const char *dir, int ap);
static void wpa_driver_test_close_test_socket(
struct wpa_driver_test_data *drv);
#ifdef CONFIG_AP
void ap_mgmt_rx(void *ctx, u8 *buf, size_t len, u16 stype,
struct hostapd_frame_info *fi);
void ap_mgmt_tx_cb(void *ctx, u8 *buf, size_t len, u16 stype, int ok);
#else /* CONFIG_AP */
#ifndef HOSTAPD
static inline void ap_mgmt_rx(void *ctx, u8 *buf, size_t len, u16 stype,
struct hostapd_frame_info *fi)
{
}
static inline void ap_mgmt_tx_cb(void *ctx, u8 *buf, size_t len, u16 stype,
int ok)
{
}
#endif /* HOSTAPD */
#endif /* CONFIG_AP */
static void test_driver_free_bss(struct test_driver_bss *bss)
@ -277,10 +301,10 @@ static int wpa_driver_test_send_mlme(void *priv, const u8 *data,
DIR *dir;
int broadcast;
int ret = 0;
#ifdef HOSTAPD
char desttxt[30];
struct ieee80211_hdr *hdr;
u16 fc;
#ifdef HOSTAPD
char desttxt[30];
#endif /* HOSTAPD */
wpa_hexdump(MSG_MSGDUMP, "test_send_mlme", data, data_len);
@ -419,11 +443,16 @@ static int wpa_driver_test_send_mlme(void *priv, const u8 *data,
}
#endif /* HOSTAPD */
#ifdef HOSTAPD
hdr = (struct ieee80211_hdr *) data;
fc = le_to_host16(hdr->frame_control);
#ifdef HOSTAPD
hostapd_mgmt_tx_cb(drv->hapd, (u8 *) data, data_len,
WLAN_FC_GET_STYPE(fc), ret >= 0);
#else /* HOSTAPD */
if (drv->ap) {
ap_mgmt_tx_cb(drv->ctx, (u8 *) data, data_len,
WLAN_FC_GET_STYPE(fc), ret >= 0);
}
#endif /* HOSTAPD */
return ret;
@ -508,6 +537,7 @@ static struct hostapd_data *
test_driver_get_hapd(struct wpa_driver_test_data *drv,
struct test_driver_bss *bss)
{
#ifdef HOSTAPD
struct hostapd_iface *iface = drv->hapd->iface;
struct hostapd_data *hapd = NULL;
size_t i;
@ -529,6 +559,9 @@ test_driver_get_hapd(struct wpa_driver_test_data *drv,
}
return hapd;
#else /* HOSTAPD */
return NULL;
#endif /* HOSTAPD */
}
@ -646,29 +679,37 @@ static void test_driver_eapol(struct wpa_driver_test_data *drv,
struct sockaddr_un *from, socklen_t fromlen,
u8 *data, size_t datalen)
{
#ifdef HOSTAPD
struct test_client_socket *cli;
#endif /* HOSTAPD */
const u8 *src = NULL;
if (datalen > 14) {
/* Skip Ethernet header */
src = data + ETH_ALEN;
wpa_printf(MSG_DEBUG, "test_driver: dst=" MACSTR " src="
MACSTR " proto=%04x",
MAC2STR(data), MAC2STR(data + ETH_ALEN),
MAC2STR(data), MAC2STR(src),
WPA_GET_BE16(data + 2 * ETH_ALEN));
data += 14;
datalen -= 14;
}
#ifdef HOSTAPD
cli = test_driver_get_cli(drv, from, fromlen);
if (cli) {
struct hostapd_data *hapd;
hapd = test_driver_get_hapd(drv, cli->bss);
if (hapd == NULL)
return;
#ifdef HOSTAPD
hostapd_eapol_receive(hapd, cli->addr, data, datalen);
#endif /* HOSTAPD */
} else {
wpa_printf(MSG_DEBUG, "test_socket: EAPOL from unknown "
"client");
}
#else /* HOSTAPD */
if (src)
wpa_supplicant_rx_eapol(drv->ctx, src, data, datalen);
#endif /* HOSTAPD */
}
@ -731,6 +772,8 @@ static void test_driver_mlme(struct wpa_driver_test_data *drv,
}
#ifdef HOSTAPD
hostapd_mgmt_rx(drv->hapd, data, datalen, WLAN_FC_GET_STYPE(fc), NULL);
#else /* HOSTAPD */
ap_mgmt_rx(drv->ctx, data, datalen, WLAN_FC_GET_STYPE(fc), NULL);
#endif /* HOSTAPD */
}
@ -1446,6 +1489,16 @@ static int wpa_driver_test_associate(
} else
drv->assoc_wpa_ie_len = 0;
if (params->mode == IEEE80211_MODE_AP && !drv->ap) {
wpa_driver_test_close_test_socket(drv);
wpa_driver_test_attach(drv, drv->test_dir, 1);
drv->ap = 1;
} else if (params->mode != IEEE80211_MODE_AP && drv->ap) {
wpa_driver_test_close_test_socket(drv);
wpa_driver_test_attach(drv, drv->test_dir, 0);
drv->ap = 0;
}
drv->ibss = params->mode == IEEE80211_MODE_IBSS;
drv->privacy = params->key_mgmt_suite &
(WPA_KEY_MGMT_IEEE8021X |
@ -1802,6 +1855,11 @@ static void wpa_driver_test_receive_unix(int sock, void *eloop_ctx,
socklen_t fromlen = sizeof(from);
const size_t buflen = 2000;
if (drv->ap) {
test_driver_receive_unix(sock, eloop_ctx, sock_ctx);
return;
}
buf = os_malloc(buflen);
if (buf == NULL)
return;
@ -1936,7 +1994,7 @@ static void wpa_driver_test_deinit(void *priv)
static int wpa_driver_test_attach(struct wpa_driver_test_data *drv,
const char *dir)
const char *dir, int ap)
{
#ifdef DRIVER_TEST_UNIX
static unsigned int counter = 0;
@ -1949,8 +2007,8 @@ static int wpa_driver_test_attach(struct wpa_driver_test_data *drv,
drv->own_socket_path = os_malloc(len);
if (drv->own_socket_path == NULL)
return -1;
os_snprintf(drv->own_socket_path, len, "%s/STA-" MACSTR,
dir, MAC2STR(drv->own_addr));
os_snprintf(drv->own_socket_path, len, "%s/%s-" MACSTR,
dir, ap ? "AP" : "STA", MAC2STR(drv->own_addr));
} else {
drv->own_socket_path = os_malloc(100);
if (drv->own_socket_path == NULL)
@ -2077,7 +2135,7 @@ static int wpa_driver_test_set_param(void *priv, const char *param)
end = os_strchr(drv->test_dir, ' ');
if (end)
*end = '\0';
if (wpa_driver_test_attach(drv, drv->test_dir))
if (wpa_driver_test_attach(drv, drv->test_dir, 0))
return -1;
} else {
pos = os_strstr(param, "test_udp=");
@ -2092,7 +2150,7 @@ static int wpa_driver_test_set_param(void *priv, const char *param)
if (wpa_driver_test_attach_udp(drv, dst))
return -1;
os_free(dst);
} else if (wpa_driver_test_attach(drv, NULL))
} else if (wpa_driver_test_attach(drv, NULL, 0))
return -1;
}