4 * Copyright (c) 2003 Maksim Yevmenkin <m_evmenkin@yahoo.com>
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
28 * $Id: bthost.c,v 1.5 2003/05/21 20:30:01 max Exp $
32 #define L2CAP_SOCKET_CHECKED
33 #include <bluetooth.h>
38 static int hostmode (char const *arg, int brief);
39 static int protomode (char const *arg, int brief);
40 static void usage (void);
43 main(int argc, char **argv)
45 int opt, brief = 0, proto = 0;
47 while ((opt = getopt(argc, argv, "bhp")) != -1) {
70 exit(proto? protomode(*argv, brief) : hostmode(*argv, brief));
74 hostmode(char const *arg, int brief)
76 struct hostent *he = NULL;
81 if (bt_aton(arg, &ba) == 1) {
83 he = bt_gethostbyaddr((char const *) &ba, sizeof(ba),
87 he = bt_gethostbyname(arg);
91 herror(reverse? bt_ntoa(&ba, bastr) : arg);
96 printf("%s", reverse? he->h_name :
97 bt_ntoa((bdaddr_t *)(he->h_addr), bastr));
99 printf("Host %s has %s %s\n",
100 reverse? bt_ntoa(&ba, bastr) : arg,
101 reverse? "name" : "address",
102 reverse? he->h_name :
103 bt_ntoa((bdaddr_t *)(he->h_addr), bastr));
109 protomode(char const *arg, int brief)
111 struct protoent *pe = NULL;
114 if ((proto = atoi(arg)) != 0)
115 pe = bt_getprotobynumber(proto);
117 pe = bt_getprotobyname(arg);
120 fprintf(stderr, "%s: Unknown Protocol/Service Multiplexor\n", arg);
126 printf("%s", pe->p_name);
128 printf("%d", pe->p_proto);
130 printf("Protocol/Service Multiplexor %s has number %d\n",
131 pe->p_name, pe->p_proto);
140 fprintf(stdout, "Usage: bthost [-b -h -p] host_or_protocol\n");