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ap: use netdev_del_station API

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Removes del station code from AP in favor of netdev_del_station.
This commit is contained in:
James Prestwood 2018-07-03 14:36:35 -07:00 committed by Denis Kenzior
parent 4a2b80ee97
commit bbad6b4ec9
1 changed files with 14 additions and 56 deletions
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70
src/ap.c
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@ -144,6 +144,15 @@ static void ap_free(void *data)
l_free(ap); l_free(ap);
} }
static void ap_del_station(struct sta_state *sta, uint16_t reason,
bool disassociate)
{
netdev_del_station(device_get_netdev(sta->ap->device), sta->addr,
reason, disassociate);
sta->associated = false;
sta->rsna = false;
}
static bool ap_sta_match_addr(const void *a, const void *b) static bool ap_sta_match_addr(const void *a, const void *b)
{ {
const struct sta_state *sta = a; const struct sta_state *sta = a;
@ -167,12 +176,6 @@ static void ap_set_sta_cb(struct l_genl_msg *msg, void *user_data)
l_error("SET_STATION failed: %i", l_genl_msg_get_error(msg)); l_error("SET_STATION failed: %i", l_genl_msg_get_error(msg));
} }
static void ap_del_sta_cb(struct l_genl_msg *msg, void *user_data)
{
if (l_genl_msg_get_error(msg) < 0)
l_error("DEL_STATION failed: %i", l_genl_msg_get_error(msg));
}
static void ap_del_key_cb(struct l_genl_msg *msg, void *user_data) static void ap_del_key_cb(struct l_genl_msg *msg, void *user_data)
{ {
if (l_genl_msg_get_error(msg) < 0) if (l_genl_msg_get_error(msg) < 0)
@ -352,52 +355,6 @@ static uint32_t ap_send_mgmt_frame(struct ap_state *ap,
return id; return id;
} }
static struct l_genl_msg *ap_build_del_station(struct sta_state *sta,
enum mmpdu_reason_code reason, uint8_t subtype)
{
struct l_genl_msg *msg;
uint32_t ifindex = device_get_ifindex(sta->ap->device);
sta->associated = false;
sta->rsna = false;
msg = l_genl_msg_new_sized(NL80211_CMD_DEL_STATION, 64);
l_genl_msg_append_attr(msg, NL80211_ATTR_IFINDEX, 4, &ifindex);
l_genl_msg_append_attr(msg, NL80211_ATTR_MAC, 6, sta->addr);
l_genl_msg_append_attr(msg, NL80211_ATTR_MGMT_SUBTYPE, 1, &subtype);
l_genl_msg_append_attr(msg, NL80211_ATTR_REASON_CODE, 2, &reason);
return msg;
}
static void ap_deauthenticate_sta(struct sta_state *sta,
enum mmpdu_reason_code reason)
{
struct l_genl_msg *msg;
msg = ap_build_del_station(sta, reason,
MPDU_MANAGEMENT_SUBTYPE_DEAUTHENTICATION);
if (!l_genl_family_send(nl80211, msg, ap_del_sta_cb, NULL, NULL)) {
l_genl_msg_unref(msg);
l_error("Issuing DEL_STATION failed");
}
}
static void ap_disassociate_sta(struct sta_state *sta,
enum mmpdu_reason_code reason)
{
struct l_genl_msg *msg;
msg = ap_build_del_station(sta, reason,
MPDU_MANAGEMENT_SUBTYPE_DISASSOCIATION);
if (!l_genl_family_send(nl80211, msg, ap_del_sta_cb, NULL, NULL)) {
l_genl_msg_unref(msg);
l_error("Issuing DEL_STATION failed");
}
}
static void ap_handshake_event(struct handshake_state *hs, static void ap_handshake_event(struct handshake_state *hs,
enum handshake_event event, void *event_data, void *user_data) enum handshake_event event, void *event_data, void *user_data)
{ {
@ -477,7 +434,7 @@ static void ap_associate_sta_cb(struct l_genl_msg *msg, void *user_data)
return; return;
error: error:
ap_disassociate_sta(sta, MMPDU_REASON_CODE_UNSPECIFIED); ap_del_station(sta, MMPDU_REASON_CODE_UNSPECIFIED, true);
} }
static void ap_associate_sta(struct ap_state *ap, struct sta_state *sta) static void ap_associate_sta(struct ap_state *ap, struct sta_state *sta)
@ -560,7 +517,8 @@ static void ap_success_assoc_resp_cb(struct l_genl_msg *msg, void *user_data)
/* If we were in State 3 or 4 go to back to State 2 */ /* If we were in State 3 or 4 go to back to State 2 */
if (sta->associated) if (sta->associated)
ap_disassociate_sta(sta, MMPDU_REASON_CODE_UNSPECIFIED); ap_del_station(sta, MMPDU_REASON_CODE_UNSPECIFIED,
true);
return; return;
} }
@ -1022,7 +980,7 @@ static void ap_disassoc_cb(struct netdev *netdev,
if (!sta || !sta->associated) if (!sta || !sta->associated)
return; return;
ap_disassociate_sta(sta, L_LE16_TO_CPU(disassoc->reason_code)); ap_del_station(sta, L_LE16_TO_CPU(disassoc->reason_code), true);
} }
static void ap_auth_reply_cb(struct l_genl_msg *msg, void *user_data) static void ap_auth_reply_cb(struct l_genl_msg *msg, void *user_data)
@ -1156,7 +1114,7 @@ static void ap_deauth_cb(struct netdev *netdev, const struct mmpdu_header *hdr,
if (!sta) if (!sta)
return; return;
ap_deauthenticate_sta(sta, L_LE16_TO_CPU(deauth->reason_code)); ap_del_station(sta, L_LE16_TO_CPU(deauth->reason_code), false);
ap_sta_free(sta); ap_sta_free(sta);
} }