9de050b142
- 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
216 lines
5.1 KiB
C
216 lines
5.1 KiB
C
/*
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* bthidcontrol.c
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*
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* Copyright (c) 2004 Maksim Yevmenkin <m_evmenkin@yahoo.com>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $Id: bthidcontrol.c,v 1.2 2004/02/13 21:44:41 max Exp $
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* $FreeBSD$
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*/
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#include <sys/queue.h>
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#include <assert.h>
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#include <bluetooth.h>
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#include <err.h>
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#include <errno.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <usbhid.h>
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#include "bthid_config.h"
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#include "bthidcontrol.h"
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static int do_bthid_command(bdaddr_p bdaddr, int argc, char **argv);
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static struct bthid_command * find_bthid_command(char const *command, struct bthid_command *category);
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static void print_bthid_command(struct bthid_command *category);
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static void usage(void);
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int32_t hid_sdp_query(bdaddr_t const *local, bdaddr_t const *remote, int32_t *error);
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uint32_t verbose = 0;
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/*
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* bthidcontrol
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*/
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int
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main(int argc, char *argv[])
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{
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bdaddr_t bdaddr;
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int opt;
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hid_init(NULL);
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memcpy(&bdaddr, NG_HCI_BDADDR_ANY, sizeof(bdaddr));
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while ((opt = getopt(argc, argv, "a:c:H:hv")) != -1) {
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switch (opt) {
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case 'a': /* bdaddr */
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if (!bt_aton(optarg, &bdaddr)) {
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struct hostent *he = NULL;
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if ((he = bt_gethostbyname(optarg)) == NULL)
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errx(1, "%s: %s", optarg, hstrerror(h_errno));
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memcpy(&bdaddr, he->h_addr, sizeof(bdaddr));
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}
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break;
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case 'c': /* config file */
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config_file = optarg;
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break;
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case 'H': /* HIDs file */
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hids_file = optarg;
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break;
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case 'v': /* verbose */
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verbose++;
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break;
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case 'h':
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default:
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usage();
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/* NOT REACHED */
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}
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}
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argc -= optind;
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argv += optind;
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if (*argv == NULL)
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usage();
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return (do_bthid_command(&bdaddr, argc, argv));
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} /* main */
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/* Execute commands */
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static int
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do_bthid_command(bdaddr_p bdaddr, int argc, char **argv)
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{
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char *cmd = argv[0];
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struct bthid_command *c = NULL;
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int e, help;
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help = 0;
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if (strcasecmp(cmd, "help") == 0) {
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argc --;
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argv ++;
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if (argc <= 0) {
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fprintf(stdout, "Supported commands:\n");
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print_bthid_command(sdp_commands);
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print_bthid_command(hid_commands);
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fprintf(stdout, "\nFor more information use " \
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"'help command'\n");
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return (OK);
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}
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help = 1;
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cmd = argv[0];
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}
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c = find_bthid_command(cmd, sdp_commands);
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if (c == NULL)
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c = find_bthid_command(cmd, hid_commands);
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if (c == NULL) {
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fprintf(stdout, "Unknown command: \"%s\"\n", cmd);
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return (ERROR);
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}
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if (!help)
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e = (c->handler)(bdaddr, -- argc, ++ argv);
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else
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e = USAGE;
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switch (e) {
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case OK:
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case FAILED:
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break;
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case ERROR:
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fprintf(stdout, "Could not execute command \"%s\". %s\n",
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cmd, strerror(errno));
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break;
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case USAGE:
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fprintf(stdout, "Usage: %s\n%s\n", c->command, c->description);
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break;
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default: assert(0); break;
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}
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return (e);
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} /* do_bthid_command */
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/* Try to find command in specified category */
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static struct bthid_command *
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find_bthid_command(char const *command, struct bthid_command *category)
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{
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struct bthid_command *c = NULL;
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for (c = category; c->command != NULL; c++) {
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char *c_end = strchr(c->command, ' ');
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if (c_end != NULL) {
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int len = c_end - c->command;
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if (strncasecmp(command, c->command, len) == 0)
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return (c);
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} else if (strcasecmp(command, c->command) == 0)
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return (c);
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}
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return (NULL);
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} /* find_bthid_command */
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/* Print commands in specified category */
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static void
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print_bthid_command(struct bthid_command *category)
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{
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struct bthid_command *c = NULL;
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for (c = category; c->command != NULL; c++)
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fprintf(stdout, "\t%s\n", c->command);
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} /* print_bthid_command */
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/* Usage */
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static void
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usage(void)
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{
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fprintf(stderr,
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"Usage: bthidcontrol options command\n" \
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"Where options are:\n"
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" -a bdaddr specify bdaddr\n" \
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" -c file specify path to the bthidd config file\n" \
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" -H file specify path to the bthidd HIDs file\n" \
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" -h display usage and quit\n" \
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" -v be verbose\n" \
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" command one of the supported commands\n");
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exit(255);
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} /* usage */
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