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sdpquery.c revision 1.2 
      1 /*	$NetBSD: sdpquery.c,v 1.2 2006/07/26 10:54:49 tron Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 2006 Itronix Inc.
      5  * All rights reserved.
      6  *
      7  * Written by Iain Hibbert for Itronix Inc.
      8  *
      9  * Redistribution and use in source and binary forms, with or without
     10  * modification, are permitted provided that the following conditions
     11  * are met:
     12  * 1. Redistributions of source code must retain the above copyright
     13  *    notice, this list of conditions and the following disclaimer.
     14  * 2. Redistributions in binary form must reproduce the above copyright
     15  *    notice, this list of conditions and the following disclaimer in the
     16  *    documentation and/or other materials provided with the distribution.
     17  * 3. The name of Itronix Inc. may not be used to endorse
     18  *    or promote products derived from this software without specific
     19  *    prior written permission.
     20  *
     21  * THIS SOFTWARE IS PROVIDED BY ITRONIX INC. ``AS IS'' AND
     22  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     23  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     24  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL ITRONIX INC. BE LIABLE FOR ANY
     25  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
     26  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
     27  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
     28  * ON ANY THEORY OF LIABILITY, WHETHER IN
     29  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     30  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     31  * POSSIBILITY OF SUCH DAMAGE.
     32  */
     33 
     34 #include <sys/cdefs.h>
     35 __COPYRIGHT("@(#) Copyright (c) 2006 Itronix, Inc.\n"
     36 	    "All rights reserved.\n");
     37 __RCSID("$NetBSD: sdpquery.c,v 1.2 2006/07/26 10:54:49 tron Exp $");
     38 
     39 #include <assert.h>
     40 #include <bluetooth.h>
     41 #include <err.h>
     42 #include <errno.h>
     43 #include <sdp.h>
     44 #include <stdio.h>
     45 #include <stdlib.h>
     46 #include <string.h>
     47 #include <unistd.h>
     48 
     49 #include "sdpquery.h"
     50 
     51 static void usage(void);
     52 
     53 const char *control_socket;
     54 
     55 static struct command {
     56 	const char	*command;
     57 	int		(*handler)(bdaddr_t *, bdaddr_t *, int, char const **);
     58 	const char	*usage;
     59 } commands[] = {
     60 	{ "Browse",	do_sdp_browse,	"[UUID]"	},
     61 	{ "Search",	do_sdp_search,	"<service>"	},
     62 	{ NULL }
     63 };
     64 
     65 int
     66 main(int argc, char *argv[])
     67 {
     68 	bdaddr_t	laddr, raddr;
     69 	struct command *cmd;
     70 	int		ch, local;
     71 
     72 	bdaddr_copy(&laddr, BDADDR_ANY);
     73 	bdaddr_copy(&raddr, BDADDR_ANY);
     74 	control_socket = NULL;
     75 	local = 0;
     76 
     77 	while ((ch = getopt(argc, argv, "a:c:d:hl")) != -1) {
     78 		switch (ch) {
     79 		case 'a': /* remote address */
     80 			if (!bt_aton(optarg, &raddr)) {
     81 				struct hostent  *he = NULL;
     82 
     83 				if ((he = bt_gethostbyname(optarg)) == NULL)
     84 					errx(EXIT_FAILURE, "%s: %s",
     85 						optarg, hstrerror(h_errno));
     86 
     87 				bdaddr_copy(&raddr, (bdaddr_t *)he->h_addr);
     88 			}
     89 			break;
     90 
     91 		case 'c':
     92 			control_socket = optarg;
     93 			break;
     94 
     95 		case 'd': /* local device address */
     96 			if (!bt_devaddr(optarg, &laddr))
     97 				err(EXIT_FAILURE, "%s", optarg);
     98 
     99 			break;
    100 
    101 		case 'l': /* local sdpd */
    102 			local = 1;
    103 			break;
    104 
    105 		case 'h':
    106 		default:
    107 			usage();
    108 			/* NOT REACHED */
    109 		}
    110 	}
    111 
    112 	argc -= optind;
    113 	argv += optind;
    114 
    115 	optind = 0;
    116 	optreset = 1;
    117 
    118 	if (argc < 1
    119 	    || (bdaddr_any(&raddr) && !local)
    120 	    || (!bdaddr_any(&raddr) && local))
    121 		usage();
    122 
    123 	for (cmd = commands ; cmd->command != NULL; cmd++) {
    124 		if (strcasecmp(*argv, cmd->command) == 0)
    125 			return (*cmd->handler)(&laddr, &raddr, --argc, (char const **)++argv);
    126 	}
    127 
    128 	errx(EXIT_FAILURE, "%s: Unknown Command", *argv);
    129 }
    130 
    131 /* Usage */
    132 static void
    133 usage(void)
    134 {
    135 	struct command *cmd;
    136 
    137 	fprintf(stderr,
    138 		"Usage: %s [-d device] -a bdaddr <command> [parameters..]\n"
    139 		"       %s [-c path] -l <command> [parameters..]\n"
    140 		"\n", getprogname(), getprogname());
    141 
    142 	fprintf(stderr,
    143 		"Where:\n"
    144 		"\t-a bdaddr    remote address\n"
    145 		"\t-c path      path to control socket\n"
    146 		"\t-d device    local device address\n"
    147 		"\t-l           connect to the local SDP server via control socket\n"
    148 		"\t-h           display usage and quit\n"
    149 		"\n"
    150 		"Commands:\n");
    151 
    152 	for (cmd = commands ; cmd->command != NULL ; cmd++)
    153 		fprintf(stderr, "\t%-13s%s\n", cmd->command, cmd->usage);
    154 
    155 	exit(EXIT_FAILURE);
    156 }
    157