Module Name: src
Committed By: plunky
Date: Sat May 16 07:18:42 UTC 2009
Modified Files:
src/usr.bin/btpin: btpin.1 btpin.c
Log Message:
add a -P flag to attempt immediate pairing
To generate a diff of this commit:
cvs rdiff -u -r1.8 -r1.9 src/usr.bin/btpin/btpin.1
cvs rdiff -u -r1.4 -r1.5 src/usr.bin/btpin/btpin.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.bin/btpin/btpin.1
diff -u src/usr.bin/btpin/btpin.1:1.8 src/usr.bin/btpin/btpin.1:1.9
--- src/usr.bin/btpin/btpin.1:1.8 Tue Mar 10 19:34:18 2009
+++ src/usr.bin/btpin/btpin.1 Sat May 16 07:18:42 2009
@@ -1,4 +1,4 @@
-.\" $NetBSD: btpin.1,v 1.8 2009/03/10 19:34:18 joerg Exp $
+.\" $NetBSD: btpin.1,v 1.9 2009/05/16 07:18:42 plunky Exp $
.\"
.\" Copyright (c) 2006 Itronix Inc.
.\" All rights reserved.
@@ -27,7 +27,7 @@
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
.\" POSSIBILITY OF SUCH DAMAGE.
.\"
-.Dd September 24, 2007
+.Dd May 16, 2009
.Dt BTPIN 1
.Os
.Sh NAME
@@ -35,6 +35,7 @@
.Nd Bluetooth PIN utility
.Sh SYNOPSIS
.Nm
+.Op Fl P
.Op Fl d Ar device
.Op Fl s Ar path
.Brq Fl p Ar pin | Fl r Op Fl l Ar len
@@ -67,6 +68,11 @@
Specify length of PIN to generate, where 1 \*[Le]
.Ar len
\*[Le] 16.
+.It Fl P
+Pair with remote device.
+.Nm
+will attempt to open an authenticated L2CAP connection to the Service
+Discovery Service on the remote device, to force immediate pairing.
.It Fl p Ar pin
The PIN to register.
The PIN may be up to 16 bytes in length.
Index: src/usr.bin/btpin/btpin.c
diff -u src/usr.bin/btpin/btpin.c:1.4 src/usr.bin/btpin/btpin.c:1.5
--- src/usr.bin/btpin/btpin.c:1.4 Mon Jul 21 14:19:21 2008
+++ src/usr.bin/btpin/btpin.c Sat May 16 07:18:42 2009
@@ -1,4 +1,4 @@
-/* $NetBSD: btpin.c,v 1.4 2008/07/21 14:19:21 lukem Exp $ */
+/* $NetBSD: btpin.c,v 1.5 2009/05/16 07:18:42 plunky Exp $ */
/*-
* Copyright (c) 2006 Itronix Inc.
@@ -33,12 +33,13 @@
#include <sys/cdefs.h>
__COPYRIGHT("@(#) Copyright (c) 2006 Itronix, Inc. All rights reserved.");
-__RCSID("$NetBSD: btpin.c,v 1.4 2008/07/21 14:19:21 lukem Exp $");
+__RCSID("$NetBSD: btpin.c,v 1.5 2009/05/16 07:18:42 plunky Exp $");
#include <sys/types.h>
#include <sys/un.h>
#include <bluetooth.h>
#include <err.h>
+#include <errno.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
@@ -52,18 +53,20 @@
{
bthcid_pin_response_t rp;
struct sockaddr_un un;
+ struct sockaddr_bt bt;
char *pin = NULL;
- int ch, s, len;
+ int ch, s, len, pair;
memset(&rp, 0, sizeof(rp));
len = -1;
+ pair = 0;
memset(&un, 0, sizeof(un));
un.sun_len = sizeof(un);
un.sun_family = AF_LOCAL;
strlcpy(un.sun_path, BTHCID_SOCKET_NAME, sizeof(un.sun_path));
- while ((ch = getopt(ac, av, "a:d:l:p:rs:")) != EOF) {
+ while ((ch = getopt(ac, av, "a:d:l:Pp:rs:")) != -1) {
switch (ch) {
case 'a':
if (!bt_aton(optarg, &rp.raddr)) {
@@ -90,6 +93,10 @@
break;
+ case 'P':
+ pair++;
+ break;
+
case 'p':
pin = optarg;
break;
@@ -141,6 +148,38 @@
err(EXIT_FAILURE, "send");
close(s);
+
+ if (pair == 0)
+ exit(EXIT_SUCCESS);
+
+ s = socket(PF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_L2CAP);
+ if (s < 0)
+ err(EXIT_FAILURE, "socket");
+
+ ch = L2CAP_LM_AUTH;
+ if (setsockopt(s, BTPROTO_L2CAP, SO_L2CAP_LM, &ch, sizeof(ch)) < 0)
+ err(EXIT_FAILURE, "SO_L2CAP_LM");
+
+ memset(&bt, 0, sizeof(bt));
+ bt.bt_len = sizeof(bt);
+ bt.bt_family = AF_BLUETOOTH;
+ bdaddr_copy(&bt.bt_bdaddr, &rp.laddr);
+ if (bind(s, (struct sockaddr *)&bt, sizeof(bt)) < 0)
+ err(EXIT_FAILURE, "bind");
+
+ fprintf(stdout, "Pairing.. ");
+ fflush(stdout);
+
+ bt.bt_psm = L2CAP_PSM_SDP;
+ bdaddr_copy(&bt.bt_bdaddr, &rp.raddr);
+ if (connect(s, (struct sockaddr *)&bt, sizeof(bt)) < 0) {
+ fprintf(stdout, "failed (%s)\n", strerror(errno));
+ exit(EXIT_FAILURE);
+ }
+
+ close(s);
+ fprintf(stdout, "done\n");
+
exit(EXIT_SUCCESS);
}
@@ -149,7 +188,7 @@
{
fprintf(stderr,
- "usage: %s [-d device] [-s socket] {-p pin | -r [-l len]} -a addr\n"
+ "usage: %s [-P] [-d device] [-s socket] {-p pin | -r [-l len]} -a addr\n"
"", getprogname());
exit(EXIT_FAILURE);
