1 #include <u.h>
2 #include <libc.h>
3 #include <auth.h>
4 #include "authlocal.h"
5 
6 /*
7  *  make factotum add wep keys to an 802.11 device
8  */
9 int
10 auth_wep(char *dev, char *fmt, ...)
11 {
12 	AuthRpc *rpc;
13 	char *params, *p;
14 	va_list arg;
15 	int rv;
16 
17 	rv = -1;
18 
19 	if(dev == nil){
20 		werrstr("no device specified");
21 		return rv;
22 	}
23 
24 	rpc = auth_allocrpc();
25 	if(rpc != nil){
26 		quotefmtinstall();	/* just in case */
27 		va_start(arg, fmt);
28 		params = vsmprint(fmt, arg);
29 		va_end(arg);
30 		if(params != nil){
31 			p = smprint("proto=wep %s", params);
32 			if(p != nil){
33 				if(auth_rpc(rpc, "start", p, strlen(p)) == ARok
34 				&& auth_rpc(rpc, "write", dev, strlen(dev)) == ARok)
35 					rv = 0;
36 				free(p);
37 			}
38 			free(params);
39 		}
40 		auth_freerpc(rpc);
41 	}
42 	return rv;
43 }