Re: [Bluez-devel] [PATCH] Add sdptool option for browsing with L2CAP_UUID

[Dimitry Andric <dimitry@andric.com>]

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On 2005-04-05 at 17:27:17 Marcel Holtmann wrote:

> the patch is applied to the CVS. Maybe we should add another one to
> browse any UUID in general. Something like "--uuid 0x0003" for example.

Here is a patch that adds such an option.  It will be interesting to
see what browse info is returned with various weird uuid's. :)

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# bluez-utils-2.15-sdpbrowse-uuid.patch
#
# This patch adds a `--uuid' command line option to sdptool, to specify the
# uuid of an arbitrary protocol for browsing, instead of PUBLIC_BROWSE_GROUP.
# The uuid can be specified in decimal, hex (using a '0x' prefix) or octal
# (using a '0' prefix).
#
# Dimitry Andric <dimitry@andric.com>, 2005-04-07 13:59:21

Index: tools/sdptool.c
===================================================================
RCS file: /cvsroot/bluez/utils/tools/sdptool.c,v
retrieving revision 1.20
diff -u -d -r1.20 sdptool.c
--- tools/sdptool.c	5 Apr 2005 15:20:10 -0000	1.20
+++ tools/sdptool.c	7 Apr 2005 11:56:27 -0000
@@ -2097,12 +2097,13 @@
 	{ "help",    0,0, 'h' },
 	{ "tree",    0,0, 't' },
 	{ "l2cap",   0,0, 'l' },
+	{ "uuid",    1,0, 'u' },
 	{ 0, 0, 0, 0 }
 };
 
 static char *browse_help = 
 	"Usage:\n"
-	"\tbrowse [--tree] [--l2cap] [bdaddr]\n";
+	"\tbrowse [--tree] [--l2cap] [--uuid uuid] [bdaddr]\n";
 
 /*
  * Browse the full SDP database (i.e. list all services starting from the
@@ -2112,6 +2113,7 @@
 {
 	struct search_context context;
 	int opt;
+	int num;
 
 	/* Initialise context */
 	memset(&context, '\0', sizeof(struct search_context));
@@ -2126,6 +2128,13 @@
 		case 'l':
 			sdp_uuid16_create(&context.group, L2CAP_UUID);
 			break;
+		case 'u':
+			if (sscanf(optarg, "%i", &num) != 1 || num < 0 || num > 0xffff) {
+				printf("Invalid uuid %s\n", optarg);
+				return -1;
+			}
+			sdp_uuid16_create(&context.group, num);
+			break;
 		default:
 			printf(browse_help);
 			return -1;