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iwinfo: add survey.

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Signed-off-by: Daniel Danzberger <daniel@dd-wrt.com>
This commit is contained in:
Daniel Danzberger 2019-02-18 22:35:06 +01:00 committed by Daniel Golle
parent ceeccb1e02
commit 6939c493cc
1 changed files with 40 additions and 0 deletions
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40
iwinfo.c
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@ -511,6 +511,45 @@ rpc_iwinfo_assoclist(struct ubus_context *ctx, struct ubus_object *obj,
return UBUS_STATUS_OK;
}
static int
rpc_iwinfo_survey(struct ubus_context *ctx, struct ubus_object *obj,
struct ubus_request_data *req, const char *method,
struct blob_attr *msg)
{
char res[IWINFO_BUFSIZE];
struct iwinfo_survey_entry *e;
void *c, *d;
int i, rv, len;
blob_buf_init(&buf, 0);
rv = rpc_iwinfo_open(msg);
c = blobmsg_open_array(&buf, "results");
if (rv || iw->survey(ifname, res, &len) || len < 0)
return UBUS_STATUS_OK;
for (i = 0; i < len; i += sizeof(struct iwinfo_survey_entry)) {
e = (struct iwinfo_survey_entry *)&res[i];
d = blobmsg_open_table(&buf, NULL);
blobmsg_add_u32(&buf, "mhz", e->mhz);
blobmsg_add_u32(&buf, "noise", e->noise);
blobmsg_add_u64(&buf, "active_time", e->active_time);
blobmsg_add_u64(&buf, "busy_time", e->busy_time);
blobmsg_add_u64(&buf, "busy_time_ext", e->busy_time_ext);
blobmsg_add_u64(&buf, "rx_time", e->rxtime);
blobmsg_add_u64(&buf, "tx_time", e->txtime);
blobmsg_close_table(&buf, d);
}
blobmsg_close_array(&buf, c);
ubus_send_reply(ctx, req, buf.head);
rpc_iwinfo_close();
return UBUS_STATUS_OK;
}
static int
rpc_iwinfo_freqlist(struct ubus_context *ctx, struct ubus_object *obj,
struct ubus_request_data *req, const char *method,
@ -791,6 +830,7 @@ rpc_iwinfo_api_init(const struct rpc_daemon_ops *o, struct ubus_context *ctx)
UBUS_METHOD("freqlist", rpc_iwinfo_freqlist, rpc_device_policy),
UBUS_METHOD("txpowerlist", rpc_iwinfo_txpowerlist, rpc_device_policy),
UBUS_METHOD("countrylist", rpc_iwinfo_countrylist, rpc_device_policy),
UBUS_METHOD("survey", rpc_iwinfo_survey, rpc_device_policy),
UBUS_METHOD("phyname", rpc_iwinfo_phyname, rpc_uci_policy),
};