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https://github.com/DrHo1y/orangepi-build.git
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First Commit
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leeboby
167
external/cache/sources/hcitools/monitor/main.c
vendored
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167
external/cache/sources/hcitools/monitor/main.c
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/*
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*
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* BlueZ - Bluetooth protocol stack for Linux
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*
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* Copyright (C) 2011-2012 Intel Corporation
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* Copyright (C) 2004-2010 Marcel Holtmann <marcel@holtmann.org>
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*
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <stdio.h>
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#include <ctype.h>
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#include <stdlib.h>
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#include <string.h>
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#include <getopt.h>
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#include "mainloop.h"
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#include "packet.h"
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#include "control.h"
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static void signal_callback(int signum, void *user_data)
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{
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switch (signum) {
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case SIGINT:
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case SIGTERM:
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mainloop_quit();
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break;
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}
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}
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static void usage(void)
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{
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printf("btmon - Bluetooth monitor\n"
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"Usage:\n");
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printf("\tbtmon [options]\n");
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printf("options:\n"
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"\t-r, --read <file> Read traces in btsnoop format\n"
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"\t-w, --write <file> Save traces in btsnoop format\n"
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"\t-s, --server <socket> Start monitor server socket\n"
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"\t-i, --index <num> Show only specified controller\n"
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"\t-t, --time Show time instead of time offset\n"
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"\t-T, --date Show time and date information\n"
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"\t-S, --sco Dump SCO traffic\n"
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"\t-h, --help Show help options\n");
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}
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static const struct option main_options[] = {
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{ "read", required_argument, NULL, 'r' },
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{ "write", required_argument, NULL, 'w' },
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{ "server", required_argument, NULL, 's' },
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{ "index", required_argument, NULL, 'i' },
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{ "time", no_argument, NULL, 't' },
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{ "date", no_argument, NULL, 'T' },
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{ "sco", no_argument, NULL, 'S' },
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{ "version", no_argument, NULL, 'v' },
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{ "help", no_argument, NULL, 'h' },
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{ }
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};
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int main(int argc, char *argv[])
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{
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unsigned long filter_mask = 0;
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const char *str, *reader_path = NULL, *writer_path = NULL;
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sigset_t mask;
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mainloop_init();
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filter_mask |= PACKET_FILTER_SHOW_TIME_OFFSET;
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for (;;) {
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int opt;
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opt = getopt_long(argc, argv, "r:w:s:i:tTSvh",
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main_options, NULL);
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if (opt < 0)
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break;
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switch (opt) {
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case 'r':
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reader_path = optarg;
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break;
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case 'w':
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writer_path = optarg;
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break;
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case 's':
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control_server(optarg);
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break;
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case 'i':
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if (strlen(optarg) > 3 && !strncmp(optarg, "hci", 3))
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str = optarg + 3;
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else
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str = optarg;
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if (!isdigit(*str)) {
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usage();
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return EXIT_FAILURE;
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}
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packet_select_index(atoi(str));
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break;
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case 't':
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filter_mask &= ~PACKET_FILTER_SHOW_TIME_OFFSET;
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filter_mask |= PACKET_FILTER_SHOW_TIME;
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break;
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case 'T':
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filter_mask &= ~PACKET_FILTER_SHOW_TIME_OFFSET;
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filter_mask |= PACKET_FILTER_SHOW_TIME;
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filter_mask |= PACKET_FILTER_SHOW_DATE;
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break;
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case 'S':
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filter_mask |= PACKET_FILTER_SHOW_SCO_DATA;
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break;
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case 'v':
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printf("%s\n", VERSION);
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return EXIT_SUCCESS;
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case 'h':
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usage();
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return EXIT_SUCCESS;
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default:
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return EXIT_FAILURE;
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}
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}
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if (argc - optind > 0) {
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fprintf(stderr, "Invalid command line parameters\n");
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return EXIT_FAILURE;
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}
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sigemptyset(&mask);
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sigaddset(&mask, SIGINT);
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sigaddset(&mask, SIGTERM);
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mainloop_set_signal(&mask, signal_callback, NULL, NULL);
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printf("Bluetooth monitor ver %s\n", VERSION);
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packet_set_filter(filter_mask);
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if (reader_path) {
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control_reader(reader_path);
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return EXIT_SUCCESS;
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}
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if (writer_path)
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control_writer(writer_path);
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if (control_tracing() < 0)
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return EXIT_FAILURE;
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return mainloop_run();
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}
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