local-node: save beacon-reports

Add received beacon-reports from STAs to the measurement database.

Signed-off-by: David Bauer <mail@david-bauer.net>

diff --git a/local_node.c b/local_node.c
index 25387abc2eebc47283d3df1d937da2cb2c3ed5f4..29eb33db125d33f45b1242db19efdb162a8eaaab 100644 (file)
--- a/local_node.c
+++ b/local_node.c
@@ -143,6 +143,56 @@ usteer_handle_bss_tm_query(struct usteer_local_node *ln, struct blob_attr *msg)
        return 1;
 }
 
+static int
+usteer_local_node_handle_beacon_report(struct usteer_local_node *ln, struct blob_attr *msg)
+{
+       enum {
+               BR_ADDRESS,
+               BR_BSSID,
+               BR_RCPI,
+               BR_RSNI,
+               __BR_MAX
+       };
+       struct blobmsg_policy policy[__BR_MAX] = {
+               [BR_ADDRESS] = { .name = "address", .type = BLOBMSG_TYPE_STRING },
+               [BR_BSSID] = { .name = "bssid", .type = BLOBMSG_TYPE_STRING },
+               [BR_RCPI] = { .name = "rcpi", .type = BLOBMSG_TYPE_INT16 },
+               [BR_RSNI] = { .name = "rsni", .type = BLOBMSG_TYPE_INT16 },
+       };
+       struct blob_attr *tb[__BR_MAX];
+
+       struct usteer_beacon_report br;
+       struct usteer_node *node;
+       uint8_t *addr;
+       struct sta *sta;
+
+       blobmsg_parse(policy, __BR_MAX, tb, blob_data(msg), blob_len(msg));
+       if (!tb[BR_ADDRESS] || !tb[BR_BSSID] || !tb[BR_RCPI] || !tb[BR_RSNI])
+               return 0;
+
+       addr = (uint8_t *) ether_aton(blobmsg_get_string(tb[BR_ADDRESS]));
+       if (!addr)
+               return 0;
+
+       sta = usteer_sta_get(addr, false);
+       if (!sta)
+               return 0;
+
+       addr = (uint8_t *) ether_aton(blobmsg_get_string(tb[BR_BSSID]));
+       if (!addr)
+               return 0;
+
+       node = usteer_node_by_bssid(addr);
+       if (!node)
+               return 0;
+
+       br.rcpi = (uint8_t)blobmsg_get_u16(tb[BR_RCPI]);
+       br.rsni = (uint8_t)blobmsg_get_u16(tb[BR_RSNI]);
+
+       usteer_measurement_report_add_beacon_report(sta, node, &br, current_time);
+       return 0;
+}
+
 static int
 usteer_handle_event(struct ubus_context *ctx, struct ubus_object *obj,
                   struct ubus_request_data *req, const char *method,
@@ -178,6 +228,8 @@ usteer_handle_event(struct ubus_context *ctx, struct ubus_object *obj,
 
        if(!strcmp(method, "bss-transition-query")) {
                return usteer_handle_bss_tm_query(ln, msg);
+       } else if(!strcmp(method, "beacon-report")) {
+               return usteer_local_node_handle_beacon_report(ln, msg);
        }
 
        for (i = 0; i < ARRAY_SIZE(event_types); i++) {