1 files changed, 50 insertions, 0 deletions
diff --git a/src/libauth/auth_wep.c b/src/libauth/auth_wep.c
new file mode 100644
index 00000000..afde46b9
--- /dev/null
+++ b/src/libauth/auth_wep.c
@@ -0,0 +1,50 @@
+#include <u.h>
+#include <libc.h>
+#include <auth.h>
+#include "authlocal.h"
+
+/*
+ *  make factotum add wep keys to an 802.11 device
+ */
+int
+auth_wep(char *dev, char *fmt, ...)
+{
+	AuthRpc *rpc;
+	char *params, *p;
+	int fd;
+	va_list arg;
+	int rv;
+
+	rv = -1;
+
+	if(dev == nil){
+		werrstr("no device specified");
+		return rv;
+	}
+
+	fd = open("/mnt/factotum/rpc", ORDWR);
+	if(fd < 0)
+		return rv;
+
+	rpc = auth_allocrpc(fd);
+	if(rpc != nil){
+		quotefmtinstall();	/* just in case */
+		va_start(arg, fmt);
+		params = vsmprint(fmt, arg);
+		va_end(arg);
+		if(params != nil){
+			p = smprint("proto=wep %s", params);
+			if(p != nil){
+				if(auth_rpc(rpc, "start", p, strlen(p)) == ARok
+				&& auth_rpc(rpc, "write", dev, strlen(dev)) == ARok)
+					rv = 0;
+				free(p);
+			}
+			free(params);
+		}
+		auth_freerpc(rpc);
+	}
+	close(fd);
+		
+	return rv;
+}