1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
/* ISC license. */
#include <string.h>
#include <errno.h>
#include <bcnm/wpactrl.h>
#define WPARESPONSE_MAXLEN 28
struct wparesponse_map_s
{
char const *s ;
wparesponse_t r ;
} ;
wparesponse_t wpactrl_command (wpactrl_t *a, char const *s, size_t len, tain_t *stamp)
{
static struct wparesponse_map_s const wparesponses[] =
{
{ "OK\n", WPA_OK },
{ "PONG\n", WPA_PONG },
{ "UNKNOWN COMMAND\n", WPA_UNKNOWNCOMMAND },
{ "FAIL\n", WPA_FAIL },
{ "FAIL-BUSY\n", WPA_FAILBUSY },
{ "FAIL-CHECKSUM\n", WPA_FAILCHECKSUM },
{ "FAIL-INVALID-PIN\n", WPA_FAILINVALIDPIN },
{ "FAIL-CHANNEL-UNAVAILABLE\n", WPA_FAILCHANNELUNAVAILABLE },
{ "FAIL-CHANNEL-UNSUPPORTED\n", WPA_FAILCHANNELUNSUPPORTED },
{ "FAIL-Invalid range\n", WPA_FAILINVALIDRANGE },
{ "FAIL-Too long response\n", WPA_FAILTOOLONGRESPONSE },
{ "FAIL-PBC-OVERLAP\n", WPA_FAILPBCOVERLAP },
{ "FAIL-UNKNOWN-UUID\n", WPA_FAILUNKNOWNUUID },
{ "FAIL-NO-AP-SETTINGS\n", WPA_FAILNOAPSETTINGS },
{ "FAIL-NO-IFNAME-MATCH\n", WPA_FAILNOIFNAMEMATCH },
{ 0, WPA_UNKNOWNRESPONSE }
} ;
char buf[WPARESPONSE_MAXLEN] ;
ssize_t r = wpactrl_query(a, s, len, buf, WPARESPONSE_MAXLEN, stamp) ;
if (r < 0) return WPA_ERROR ;
if (!r) return (errno = EPIPE, WPA_ERROR) ;
{
unsigned int i = 0 ;
for (; wparesponses[i].s ; i++)
if (!strncmp(buf, wparesponses[i].s, r))
break ;
return wparesponses[i].r ;
}
}
|
