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/* ISC license. */
#include <errno.h>
#include <bcnm/wpactrl.h>
#include "wpactrl-internal.h"
static int wpactrl_scan_cb (wpactrl_t *a, char const *s, size_t len, void *aux, tain_t *stamp)
{
wpactrl_xchg_cbres_t *res = aux ;
char buf[WPACTRL_PACKET_MAX] ;
ssize_t r = wpactrl_query(a, "SCAN_RESULTS", buf, WPACTRL_PACKET_MAX, stamp) ;
if (r <= 0) return 0 ;
(void)s ;
(void)len ;
return wpactrl_scan_parse(buf, r, &res->parsed, &res->storage) ;
}
static wpactrl_xchgitem_t wpactrl_xchgitem_scan =
{
.filter = "CTRL-EVENT-SCAN-RESULTS",
.cb = &wpactrl_scan_cb
} ;
int wpactrl_startscan (wpactrl_t *a, wpactrl_xchg_t *xchg, wpactrl_xchg_cbres_t *res, tain_t const *deadline, tain_t *stamp)
{
wparesponse_t r = wpactrl_command(a, "SCAN", stamp) ;
if (r != WPA_OK && r != WPA_FAILBUSY) return (errno = EIO, 0) ;
wpactrl_xchg_init(xchg, &wpactrl_xchgitem_scan, 1, deadline, res) ;
return wpactrl_xchg_start(a, xchg) ;
}
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