static void testInit(RTTEST hTest)
{
RTTestSub(hTest, "Testing USBProxyLinuxChooseMethod");
for (unsigned i = 0; i < RT_ELEMENTS(s_testEnvironment); ++i)
{
bool fUsingUsbfs = true;
const char *pcszDevicesRoot = "";
TestUSBSetEnv(s_testEnvironment[i].pcszEnvUsb,
s_testEnvironment[i].pcszEnvUsbRoot);
TestUSBSetupInit(s_testEnvironment[i].pcszUsbfsRoot,
s_testEnvironment[i].fUsbfsAccessible,
s_testEnvironment[i].pcszDevicesRoot,
s_testEnvironment[i].fDevicesAccessible,
s_testEnvironment[i].rcMethodInit);
int rc = USBProxyLinuxChooseMethod(&fUsingUsbfs, &pcszDevicesRoot);
RTTESTI_CHECK_MSG(rc == s_testEnvironment[i].rcExpected,
("rc=%Rrc (test index %i) instead of %Rrc!\n",
rc, i, s_testEnvironment[i].rcExpected));
RTTESTI_CHECK_MSG(!RTStrCmp(pcszDevicesRoot,
s_testEnvironment[i].pcszDevicesRootExpected),
("testGetDevicesRoot() returned %s (test index %i) instead of %s!\n",
pcszDevicesRoot, i,
s_testEnvironment[i].pcszDevicesRootExpected));
RTTESTI_CHECK_MSG( fUsingUsbfs
== s_testEnvironment[i].fUsingUsbfsExpected,
("testGetUsingUsbfs() returned %RTbool (test index %i) instead of %RTbool!\n",
fUsingUsbfs, i,
s_testEnvironment[i].fUsingUsbfsExpected));
}
}
RD_BOOL
rdpusb_init(void)
{
bool fUseUsbfs;
if (RT_SUCCESS(USBProxyLinuxChooseMethod(&fUseUsbfs, &g_pcszDevicesRoot)))
{
g_fUseSysfs = !fUseUsbfs;
rdpusb_channel =
channel_register("vrdpusb", CHANNEL_OPTION_INITIALIZED | CHANNEL_OPTION_ENCRYPT_RDP,
rdpusb_process);
return (rdpusb_channel != NULL);
}
return false;
}
/**
* Initializes the object (called right after construction).
*
* @returns VBox status code.
*/
int USBProxyBackendLinux::init(void)
{
const char *pcszDevicesRoot;
int rc = USBProxyLinuxChooseMethod(&mUsingUsbfsDevices, &pcszDevicesRoot);
if (RT_SUCCESS(rc))
{
mDevicesRoot = pcszDevicesRoot;
rc = mUsingUsbfsDevices ? initUsbfs() : initSysfs();
/* For the day when we have VBoxSVC release logging... */
LogRel((RT_SUCCESS(rc) ? "Successfully initialised host USB using %s\n"
: "Failed to initialise host USB using %s\n",
mUsingUsbfsDevices ? "USBFS" : "sysfs"));
}
return rc;
}
