void ubertooth_stop(struct libusb_device_handle *devh)
{
/* make sure xfers are not active */
if(rx_xfer != NULL)
libusb_cancel_transfer(rx_xfer);
if (devh != NULL) {
cmd_stop(devh);
libusb_release_interface(devh, 0);
}
libusb_close(devh);
libusb_exit(NULL);
#if defined(USE_PCAP)
if (h_pcap_bredr) {
btbb_pcap_close(h_pcap_bredr);
h_pcap_bredr = NULL;
}
if (h_pcap_le) {
lell_pcap_close(h_pcap_le);
h_pcap_le = NULL;
}
#endif
if (h_pcapng_bredr) {
btbb_pcapng_close(h_pcapng_bredr);
h_pcapng_bredr = NULL;
}
if (h_pcapng_le) {
lell_pcapng_close(h_pcapng_le);
h_pcapng_le = NULL;
}
}
static int
lell_pcap_create_file_dlt(const char *filename, int dlt, lell_pcap_handle ** ph)
{
int retval = 0;
lell_pcap_handle * handle = malloc( sizeof(lell_pcap_handle) );
if (handle) {
memset(handle, 0, sizeof(*handle));
#ifdef PCAP_TSTAMP_PRECISION_NANO
handle->pcap = pcap_open_dead_with_tstamp_precision(dlt,
400,
PCAP_TSTAMP_PRECISION_NANO);
#else
handle->pcap = pcap_open_dead(dlt, 400);
#endif
if (handle->pcap) {
handle->dumper = pcap_dump_open(handle->pcap, filename);
if (handle->dumper) {
handle->dlt = dlt;
*ph = handle;
}
else {
retval = -PCAP_FILE_NOT_ALLOWED;
goto fail;
}
}
else {
retval = -PCAP_INVALID_HANDLE;
goto fail;
}
}
else {
retval = -PCAP_NO_MEMORY;
goto fail;
}
return retval;
fail:
(void) lell_pcap_close( handle );
return retval;
}