/*
* (non-Javadoc)
* @see waffle.windows.auth.IWindowsIdentity#isGuest()
*/
@Override
public boolean isGuest() {
for (final Account userGroup : this.getUserGroups()) {
if (Advapi32Util.isWellKnownSid(userGroup.sid, WELL_KNOWN_SID_TYPE.WinBuiltinGuestsSid)) {
return true;
}
if (Advapi32Util.isWellKnownSid(userGroup.sid, WELL_KNOWN_SID_TYPE.WinAccountDomainGuestsSid)) {
return true;
}
if (Advapi32Util.isWellKnownSid(userGroup.sid, WELL_KNOWN_SID_TYPE.WinAccountGuestSid)) {
return true;
}
}
return Advapi32Util.isWellKnownSid(this.getSid(), WELL_KNOWN_SID_TYPE.WinAnonymousSid);
}
/**
* Get the VLC installation directory.
*
* <p>If vlc is installed correctly, this should not be needed.
*
* @return fully-qualified directory name, or <code>null</code> if the value could not be obtained
*/
public static String getVlcInstallDir() {
logger.debug("getVlcInstallDir()");
try {
return Advapi32Util.registryGetStringValue(
WinReg.HKEY_LOCAL_MACHINE, VLC_REGISTRY_KEY, VLC_INSTALL_DIR_KEY);
} catch (Exception e) {
logger.warn("Failed to get VLC installation directory from the registry", e);
return null;
}
}
/**
* Gets the user groups.
*
* @return the user groups
*/
private Account[] getUserGroups() {
if (this.userGroups == null) {
this.userGroups = Advapi32Util.getTokenGroups(this.windowsIdentity);
}
return this.userGroups.clone();
}
/**
* Gets the windows account.
*
* @return the windows account
*/
private Account getWindowsAccount() {
if (this.windowsAccount == null) {
this.windowsAccount = Advapi32Util.getTokenAccount(this.windowsIdentity);
}
return this.windowsAccount;
}