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hostapd: ubus: add get_status method

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This adds a new get_status method to a hostapd interface, which
provides information about the current interface status.

Signed-off-by: David Bauer <mail@david-bauer.net>
This commit is contained in:
David Bauer 2020-11-02 00:53:41 +01:00
parent 80b531614b
commit 0ce5f15f9c
1 changed files with 40 additions and 0 deletions
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40
package/network/services/hostapd/src/src/ap/ubus.c
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@ -372,6 +372,45 @@ hostapd_bss_get_features(struct ubus_context *ctx, struct ubus_object *obj,
return 0; return 0;
} }
static int
hostapd_bss_get_status(struct ubus_context *ctx, struct ubus_object *obj,
struct ubus_request_data *req, const char *method,
struct blob_attr *msg)
{
struct hostapd_data *hapd = container_of(obj, struct hostapd_data, ubus.obj);
void *airtime_table, *dfs_table;
struct os_reltime now;
char phy_name[17];
char mac_buf[20];
blob_buf_init(&b, 0);
blobmsg_add_string(&b, "status", hostapd_state_text(hapd->iface->state));
blobmsg_add_u32(&b, "freq", hapd->iface->freq);
snprintf(phy_name, 17, "%s", hapd->iface->phy);
blobmsg_add_string(&b, "phy", phy_name);
/* Airtime */
airtime_table = blobmsg_open_table(&b, "airtime");
blobmsg_add_u64(&b, "time", hapd->iface->last_channel_time);
blobmsg_add_u64(&b, "time_busy", hapd->iface->last_channel_time_busy);
blobmsg_add_u16(&b, "utilization", hapd->iface->channel_utilization);
blobmsg_close_table(&b, airtime_table);
/* DFS */
dfs_table = blobmsg_open_table(&b, "dfs");
blobmsg_add_u32(&b, "cac_seconds", hapd->iface->dfs_cac_ms / 1000);
blobmsg_add_u8(&b, "cac_active", !!(hapd->iface->cac_started));
os_reltime_age(&hapd->iface->dfs_cac_start, &now);
blobmsg_add_u32(&b, "cac_seconds_left",
hapd->iface->cac_started ? hapd->iface->dfs_cac_ms / 1000 - now.sec : 0);
blobmsg_close_table(&b, dfs_table);
ubus_send_reply(ctx, req, b.head);
return 0;
}
enum { enum {
NOTIFY_RESPONSE, NOTIFY_RESPONSE,
__NOTIFY_MAX __NOTIFY_MAX
@ -1242,6 +1281,7 @@ hostapd_wnm_disassoc_imminent(struct ubus_context *ctx, struct ubus_object *obj,
static const struct ubus_method bss_methods[] = { static const struct ubus_method bss_methods[] = {
UBUS_METHOD_NOARG("reload", hostapd_bss_reload), UBUS_METHOD_NOARG("reload", hostapd_bss_reload),
UBUS_METHOD_NOARG("get_clients", hostapd_bss_get_clients), UBUS_METHOD_NOARG("get_clients", hostapd_bss_get_clients),
UBUS_METHOD_NOARG("get_status", hostapd_bss_get_status),
UBUS_METHOD("del_client", hostapd_bss_del_client, del_policy), UBUS_METHOD("del_client", hostapd_bss_del_client, del_policy),
UBUS_METHOD_NOARG("list_bans", hostapd_bss_list_bans), UBUS_METHOD_NOARG("list_bans", hostapd_bss_list_bans),
#ifdef CONFIG_WPS #ifdef CONFIG_WPS