C++ (Cpp) find_wimax_device Examples

Example #1

File: wimax.c Project: dark-ray/madwimax

int main(int argc, char **argv)
{
	struct sigaction sigact;
  struct sigevent sev;
  struct itimerspec its;
	int r = 1;

	parse_args(argc, argv);

	sigact.sa_handler = sighandler_exit;
	sigemptyset(&sigact.sa_mask);
	sigact.sa_flags = 0;
	sigaction(SIGINT, &sigact, NULL);
	sigaction(SIGTERM, &sigact, NULL);
	sigaction(SIGQUIT, &sigact, NULL);
	sigact.sa_handler = sighandler_wait_child;
	sigaction(SIGCHLD, &sigact, NULL);
  sigact.sa_handler = sighandler_stats;
  sigfillset(&sigact.sa_mask);
  if (stats_period == 0)
    sigaction(SIGUSR1, &sigact, NULL);

	if (logfile != NULL) {
		set_wmlogger(argv[0], WMLOGGER_FILE, logfile);
	} else if (daemonize) {
		set_wmlogger(argv[0], WMLOGGER_SYSLOG, NULL);
	} else {
		set_wmlogger(argv[0], WMLOGGER_FILE, stderr);
	}

	if (daemonize) {
		daemon(0, 0);
	}
	
	if (stats_period != 0) {
    sigemptyset(&sigact.sa_mask);
    sigaction(SIGRTMIN, &sigact, NULL);
    
    // create the POSIX timer 
    sev.sigev_notify = SIGEV_SIGNAL;
    sev.sigev_signo = SIGRTMIN;
    sev.sigev_value.sival_ptr = (void *) &timerid;
    if (timer_create(CLOCK_MONOTONIC, &sev, &timerid) == 0) {
        // start the POSIX timer
        its.it_value.tv_sec = stats_period;
        its.it_value.tv_nsec = 0;
        its.it_interval.tv_sec = its.it_value.tv_sec;
        its.it_interval.tv_nsec = its.it_value.tv_nsec;
        timer_settime(timerid, 0, &its, NULL);
    }
  }

	r = libusb_init(&ctx);
	if (r < 0) {
		wmlog_msg(0, "failed to initialise libusb");
		exit_release_resources(1);
	}
	
	if (pid_fname && !write_pidfile(pid_fname)) {
    wmlog_msg(0, "failed to create pid file %s", pid_fname);
    exit_release_resources(1);
  }

	devh = find_wimax_device();
	if (devh == NULL) {
		wmlog_msg(0, "Could not find/open device");
		exit_release_resources(1);
	}

	wmlog_msg(0, "Device found");

	if (detach_dvd && libusb_kernel_driver_active(devh, IF_DVD) == 1) {
		r = libusb_detach_kernel_driver(devh, IF_DVD);
		if (r < 0) {
			wmlog_msg(0, "kernel driver detach error %d", r);
		} else {
			wmlog_msg(0, "detached pseudo-DVD kernel driver");
		}
	}

	if (libusb_kernel_driver_active(devh, IF_MODEM) == 1) {
		kernel_driver_active = 1;
		r = libusb_detach_kernel_driver(devh, IF_MODEM);
		if (r < 0) {
			wmlog_msg(0, "kernel driver detach error %d", r);
		} else {
			wmlog_msg(0, "detached modem kernel driver");
		}
	}

	r = libusb_claim_interface(devh, IF_MODEM);
	if (r < 0) {
		wmlog_msg(0, "Claim usb interface error %d", r);
		exit_release_resources(1);
	}
	wmlog_msg(0, "Claimed interface");

	alloc_fds();
	libusb_set_pollfd_notifiers(ctx, cb_add_pollfd, cb_remove_pollfd, NULL);

	r = init();
	if (r < 0) {
		wmlog_msg(0, "init error %d", r);
		exit_release_resources(1);
	}

	if_create();
	cb_add_pollfd(tap_fd, POLLIN, NULL);

	r = scan_loop();
	if (r < 0) {
		wmlog_msg(0, "scan_loop error %d", r);
		exit_release_resources(1);
	}

	exit_release_resources(0);
	return 0;
}

Example #2

File: wimax.c Project: fedya/android_external_madwimax

int main(int argc, char **argv)
{
	struct sigaction sigact;
	int r = 1;

	parse_args(argc, argv);

	sigact.sa_handler = sighandler_exit;
	sigemptyset(&sigact.sa_mask);
	sigact.sa_flags = 0;
	sigaction(SIGINT, &sigact, NULL);
	sigaction(SIGTERM, &sigact, NULL);
	sigaction(SIGQUIT, &sigact, NULL);
	sigact.sa_handler = sighandler_wait_child;
	sigaction(SIGCHLD, &sigact, NULL);

	if (logfile != NULL) {
		set_wmlogger(argv[0], WMLOGGER_FILE, logfile);
	} else if (daemonize) {
		set_wmlogger(argv[0], WMLOGGER_SYSLOG, NULL);
	} else {
		set_wmlogger(argv[0], WMLOGGER_FILE, stderr);
	}

	if (daemonize) {
		daemon(0, 0);
	}

	r = libusb_init(&ctx);
	if (r < 0) {
		wmlog_msg(0, "failed to initialise libusb");
		exit_release_resources(1);
	}

	devh = find_wimax_device();
	if (devh == NULL) {
		wmlog_msg(0, "Could not find/open device");
		exit_release_resources(1);
	}

	wmlog_msg(0, "Device found");

	if (detach_dvd && libusb_kernel_driver_active(devh, IF_DVD) == 1) {
		r = libusb_detach_kernel_driver(devh, IF_DVD);
		if (r < 0) {
			wmlog_msg(0, "kernel driver detach error %d", r);
		} else {
			wmlog_msg(0, "detached pseudo-DVD kernel driver");
		}
	}

	if (libusb_kernel_driver_active(devh, IF_MODEM) == 1) {
		kernel_driver_active = 1;
		r = libusb_detach_kernel_driver(devh, IF_MODEM);
		if (r < 0) {
			wmlog_msg(0, "kernel driver detach error %d", r);
		} else {
			wmlog_msg(0, "detached modem kernel driver");
		}
	}

	r = libusb_claim_interface(devh, IF_MODEM);
	if (r < 0) {
		wmlog_msg(0, "Claim usb interface error %d", r);
		exit_release_resources(1);
	}
	wmlog_msg(0, "Claimed interface");

	alloc_fds();
	libusb_set_pollfd_notifiers(ctx, cb_add_pollfd, cb_remove_pollfd, NULL);

	r = init();
	if (r < 0) {
		wmlog_msg(0, "init error %d", r);
		exit_release_resources(1);
	}

	if_create();
	cb_add_pollfd(tap_fd, POLLIN, NULL);

	r = scan_loop();
	if (r < 0) {
		wmlog_msg(0, "scan_loop error %d", r);
		exit_release_resources(1);
	}

	exit_release_resources(0);
	return 0;
}