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wifi: add list of setup encryption key ciphers and lengths into ifstats file

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it is usefull to see what encryption keys have been
estabished by aux/wpa.
This commit is contained in:
cinap_lenrek 2013-06-22 01:22:57 +02:00
parent 769fcc82ef
commit e38938384f
1 changed files with 10 additions and 2 deletions
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12
sys/src/9/pc/wifi.c
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@ -660,6 +660,7 @@ wifistat(Wifi *wifi, void *buf, long n, ulong off)
char *s, *p, *e;
Wnode *wn;
long now;
int i;
p = s = smalloc(4096);
e = s + 4096;
@ -670,9 +671,16 @@ wifistat(Wifi *wifi, void *buf, long n, ulong off)
wn = wifi->bss;
if(wn != nil){
p = seprint(p, e, "bssid: %E\n", wn->bssid);
if(wn->brsnelen > 0){
int i;
/* only print key ciphers and key length */
for(i = 0; i<nelem(wn->rxkey); i++)
p = seprint(p, e, "rxkey%d: %s:[%d]\n", i,
ciphers[wn->rxkey[i].cipher], wn->rxkey[i].len);
for(i = 0; i<nelem(wn->txkey); i++)
p = seprint(p, e, "txkey%d: %s:[%d]\n", i,
ciphers[wn->txkey[i].cipher], wn->txkey[i].len);
if(wn->brsnelen > 0){
p = seprint(p, e, "brsne: ");
for(i=0; i<wn->brsnelen; i++)
p = seprint(p, e, "%.2X", wn->brsne[i]);