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      1 /*
      2  *
      3  *  BlueZ - Bluetooth protocol stack for Linux
      4  *
      5  *  Copyright (C) 2005-2010  Marcel Holtmann <marcel (at) holtmann.org>
      6  *
      7  *
      8  *  This program is free software; you can redistribute it and/or modify
      9  *  it under the terms of the GNU General Public License as published by
     10  *  the Free Software Foundation; either version 2 of the License, or
     11  *  (at your option) any later version.
     12  *
     13  *  This program is distributed in the hope that it will be useful,
     14  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
     15  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     16  *  GNU General Public License for more details.
     17  *
     18  *  You should have received a copy of the GNU General Public License
     19  *  along with this program; if not, write to the Free Software
     20  *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
     21  *
     22  */
     23 
     24 #ifdef HAVE_CONFIG_H
     25 #include <config.h>
     26 #endif
     27 
     28 #include <stdio.h>
     29 #include <errno.h>
     30 #include <stdlib.h>
     31 #include <getopt.h>
     32 #include <signal.h>
     33 #include <sys/socket.h>
     34 
     35 #include <bluetooth/bluetooth.h>
     36 #include <bluetooth/hci.h>
     37 #include <bluetooth/hci_lib.h>
     38 #include <bluetooth/sdp.h>
     39 #include <bluetooth/sdp_lib.h>
     40 
     41 static volatile sig_atomic_t __io_finished = 0;
     42 
     43 static void callback(uint8_t type, uint16_t status,
     44 				uint8_t *rsp, size_t size, void *udata)
     45 {
     46 	unsigned int i;
     47 
     48 	for (i = 0; i < size; i++) {
     49 		printf("%02x ", rsp[i]);
     50 		if ((i + 1) % 8 == 0)
     51 			printf(" ");
     52 		if ((i + 1) % 16 == 0)
     53 			printf("\n");
     54 	}
     55 	printf("\n");
     56 
     57 	__io_finished = 1;
     58 }
     59 
     60 static void cmd_search(bdaddr_t *src, bdaddr_t *dst)
     61 {
     62 	sdp_session_t *session;
     63 	sdp_list_t *search, *attrids;
     64 	uint32_t range = 0x0000ffff;
     65 	uuid_t uuid;
     66 
     67 	session = sdp_connect(src, dst, 0);
     68 	if (!session) {
     69 		perror("Can't connect to SDP service");
     70 		exit(1);
     71 	}
     72 
     73 	sdp_set_notify(session, callback, NULL);
     74 
     75 	sdp_uuid16_create(&uuid, PUBLIC_BROWSE_GROUP);
     76 
     77 	search = sdp_list_append(NULL, &uuid);
     78 
     79 	attrids = sdp_list_append(NULL, &range);
     80 
     81 	//sdp_service_search_attr_async(session, search,
     82 	//				SDP_ATTR_REQ_RANGE, attrids);
     83 
     84 	sdp_service_search_async(session, search, 0xffff);
     85 
     86 	sdp_list_free(attrids, NULL);
     87 
     88 	sdp_list_free(search, NULL);
     89 
     90 	while (!__io_finished)
     91 		sdp_process(session);
     92 
     93 	sdp_close(session);
     94 }
     95 
     96 static void usage(void)
     97 {
     98 	printf("sdptest - Utility for SDP testing\n\n");
     99 	printf("Usage:\n"
    100 		"\tsdptest [-i <dev>] <bdaddr>\n");
    101 }
    102 
    103 static struct option main_options[] = {
    104 	{ "device",	1, 0, 'i' },
    105 	{ "help",	0, 0, 'h' },
    106 	{ 0, 0, 0, 0 }
    107 };
    108 
    109 int main(int argc, char *argv[])
    110 {
    111 	bdaddr_t src, dst;
    112 	int opt;
    113 
    114 	bacpy(&src, BDADDR_ANY);
    115 
    116 	while ((opt=getopt_long(argc, argv, "+i:h", main_options, NULL)) != -1) {
    117 		switch (opt) {
    118 		case 'i':
    119 			if (!strncasecmp(optarg, "hci", 3))
    120 				hci_devba(atoi(optarg + 3), &src);
    121 			else
    122 				str2ba(optarg, &dst);
    123 			break;
    124 
    125 		case 'h':
    126 		default:
    127 			usage();
    128 			exit(0);
    129 		}
    130 	}
    131 
    132 	argc -= optind;
    133 	argv += optind;
    134 	optind = 0;
    135 
    136 	if (argc < 1) {
    137 		usage();
    138 		exit(1);
    139 	}
    140 
    141 	str2ba(argv[0], &dst);
    142 
    143 	cmd_search(&src, &dst);
    144 
    145 	return 0;
    146 }
    147