/** Build a list of the usable USB devices currently connected to the client
* system using the VRDP wire protocol. The structure returned must be freed
* using free(3) when it is no longer needed; returns NULL and sets *pLen to
* zero on failure. */
static void *build_device_list (int *pLen)
{
void *pvDeviceList;
Log(("RDPUSB build_device_list"));
*pLen = 0;
if (g_pUsbDevices)
deviceListFree(&g_pUsbDevices);
g_pUsbDevices = USBProxyLinuxGetDevices(g_pcszDevicesRoot, g_fUseSysfs);
if (!g_pUsbDevices)
return NULL;
pvDeviceList = buildWireListFromDevices(g_pUsbDevices, pLen);
return pvDeviceList;
}
PUSBDEVICE USBProxyBackendLinux::getDevices(void)
{
return USBProxyLinuxGetDevices(mDevicesRoot.c_str(), !mUsingUsbfsDevices);
}
