int process_device(libusb_device_handle* devh)
{
int i;
int res;
for (i=0; i<transfers_nb && res >= 0; ++i)
{
res = process_transfer(transfers+i);
}
return res;
}
int main(int argc, char *argv[])
{
libusb_context* ctx = NULL;
int ret = -1;
int status;
int i;
if(read_file() < 0)
{
return -1;
}
if(libusb_init(&ctx))
{
fprintf(stderr, "Can't initialize libusb.\n");
return -1;
}
//libusb_set_debug(ctx, 128);
devh = libusb_open_device_with_vid_pid(ctx, VENDOR, PRODUCT);
if(!devh)
{
fprintf(stderr, "No device found on USB busses.\n");
#ifdef WIN32
Sleep(2000);
#else
sleep(2);
#endif
libusb_exit(ctx);
return -1;
}
#if defined(LIBUSB_API_VERSION) || defined(LIBUSBX_API_VERSION)
libusb_set_auto_detach_kernel_driver(devh, 1);
#else
#ifndef WIN32
ret = libusb_kernel_driver_active(devh, 0);
if(ret > 0)
{
ret = libusb_detach_kernel_driver(devh, 0);
if(ret < 0)
{
fprintf(stderr, "Can't detach kernel driver: %s.\n", libusb_strerror(ret));
libusb_close(devh);
libusb_exit(ctx);
return -1;
}
}
#endif
#endif
ret = libusb_claim_interface(devh, 0);
if(ret < 0)
{
fprintf(stderr, "Can't claim interface: %s.\n", libusb_strerror(ret));
libusb_close(devh);
libusb_exit(ctx);
return -1;
}
status = process_device(devh);
process_transfer(&cleanup);
ret = libusb_release_interface(devh, 0);
if(ret < 0)
{
fprintf(stderr, "Can't release interface: %s.\n", libusb_strerror(ret));
}
#if !defined(LIBUSB_API_VERSION) && !defined(LIBUSBX_API_VERSION)
#ifndef WIN32
ret = libusb_attach_kernel_driver(devh, 0);
if(ret < 0)
{
fprintf(stderr, "Can't attach kernel driver: %s.\n", libusb_strerror(ret));
}
#endif
#endif
free(transfers);
libusb_close(devh);
libusb_exit(ctx);
return ret;
}
void* transfer_thread(void* parameters) {
struct transfer_thread_parameter_t* real_parameters = (struct transfer_thread_parameter_t*)parameters;
process_transfer(real_parameters->from_account, real_parameters->to_account, real_parameters->amount);
return NULL;
}
