- Create the actual symbolic link, instead of just instance key name (don't replace all \ by # and don't cut reference string from it) inside CreateSymbolicLink() internal helper of SetupDiInstallDeviceInterfaces(), to pass it in SetupDiCreateDeviceInterfaceRegKeyW() inside InstallOneInterface() internal helper later.
- Fix handling the received symbolic link inside SetupDiCreateDeviceInterfaceRegKeyW() itself. Except it to be the fully unmodified one, instead of transformed to an instance key name.
- Additionally, change the SetupInstallFromInfSection() call to SetupInstallFromInfSectionW(), since it's actually called with Unicode parameters from Unicode version of SetupDiCreateDeviceInterfaceRegKeyW(). Otherwise, if to not precisely specify Unicode version call, it might call ANSI function instead and hence will obviously not work correctly because of that.
This fixes regression with improper writing "CLSID" and "FriendlyName" values in "Device Parameters" subkey of device interfaces in Registry, because of reference key open failure, and therefore it also fixes detection of the audio device name in Sound Proeprties from Control Panel in particular.
Follow-up of b205c04173.
CORE-20603
The funstion should create/open "Device Parameters" subkey of a device reference key (and return a handle to it), instead of device instance subkey.
- Fix SetupDiCreateDeviceInterfaceRegKeyW() to open (and return a handle to) the correct registry key.
- Fix its usage in internal InstallOneInterface() helper, which is called by SetupDiInstallDeviceInterfaces().
This fixes audio devices enumeration failure of winmm.dll from Windows 2000 SP4 (and unneeded creation of wrong registry keys) when using ReactOS with audio stack replacement from Windows XP/2003.
CORE-19986
The Reserved field is ULONG and we need ULONG_PTR. ClassInstallReserved was unused so far. I have no idea whether this is correct, but it cannot be more incorrect than what we had.
Oleg Dubinskiy