- Add a 'verbose' switch -v

- Only dump items that are being used for padding when being verbose. This
  brings bthidcontrol in line with the behaviour of usbhidctl(1).
- Update the manpage accordingly

Approved by:	emax

usr.sbin/bluetooth/bthidcontrol/bthidcontrol.8

@@ -25,7 +25,7 @@
 .\" $Id: bthidcontrol.8,v 1.1 2004/02/13 21:44:41 max Exp $
 .\" $FreeBSD$
 .\"
-.Dd February 13, 2004
+.Dd October 30, 2006
 .Dt BTHIDCONTROL 8
 .Os
 .Sh NAME
@@ -38,6 +38,7 @@
 .Op Fl a Ar BD_ADDR
 .Op Fl c Ar file
 .Op Fl H Ar file
+.Op Fl v
 .Ar command
 .Sh DESCRIPTION
 The
@@ -67,6 +68,8 @@ The default path is
 .Pa /var/db/bthidd.hids .
 .It Fl h
 Display usage message and exit.
+.It Fl v
+Be verbose and show items that are being used for padding.
 .It Ar command
 One of the supported commands (see below).
 Special command

usr.sbin/bluetooth/bthidcontrol/bthidcontrol.c

@@ -49,6 +49,8 @@ static void usage(void);
 
 int32_t hid_sdp_query(bdaddr_t const *local, bdaddr_t const *remote, int32_t *error);
 
+uint32_t verbose = 0;
+
 /*
  * bthidcontrol
  */
@@ -62,7 +64,7 @@ main(int argc, char *argv[])
 	hid_init(NULL);
 	memcpy(&bdaddr, NG_HCI_BDADDR_ANY, sizeof(bdaddr));
 
-	while ((opt = getopt(argc, argv, "a:c:H:h")) != -1) {
+	while ((opt = getopt(argc, argv, "a:c:H:hv")) != -1) {
 		switch (opt) {
 		case 'a': /* bdaddr */
 			if (!bt_aton(optarg, &bdaddr)) {
@@ -83,6 +85,10 @@ main(int argc, char *argv[])
 			hids_file = optarg;
 			break;
 
+		case 'v': /* verbose */
+			verbose++;
+			break;
+
 		case 'h':
 		default:
 			usage();
@@ -202,6 +208,7 @@ usage(void)
 "	-c file		specify path to the bthidd config file\n" \
 "	-H file		specify path to the bthidd HIDs file\n" \
 "	-h		display usage and quit\n" \
+"	-v		be verbose\n" \
 "	command		one of the supported commands\n");
 	exit(255);
 } /* usage */

usr.sbin/bluetooth/bthidcontrol/hid.c

@@ -39,6 +39,8 @@
 #include "bthid_config.h"
 #include "bthidcontrol.h"
 
+extern uint32_t verbose;
+
 static void hid_dump_descriptor	(report_desc_t r);
 static void hid_dump_item	(char const *label, struct hid_item *h);
 
@@ -153,6 +155,9 @@ hid_dump_descriptor(report_desc_t r)
 static void
 hid_dump_item(char const *label, struct hid_item *h)
 {
+	if ((h->flags & HIO_CONST) && !verbose)
+		return;
+
 	fprintf(stdout,
 "%s id=%u size=%u count=%u page=%s usage=%s%s%s%s%s%s%s%s%s%s",
 		label, (uint8_t) h->report_ID, h->report_size, h->report_count,