[Bug 39152] Monitor Test 3.2 fails to enumerate video devices/drivers in registry ('HKLM\\HARDWARE\\DeviceMap\\VIDEO', PnP Manager)

[wine-bugs at winehq.org]

https://bugs.winehq.org/show_bug.cgi?id=39152

Anastasius Focht <focht at gmx.net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
                 CC|                            |focht at gmx.net
            Summary|monitor test 3.2 fails to   |Monitor Test 3.2 fails to
                   |read registery              |enumerate video
                   |                            |devices/drivers in registry
                   |                            |('HKLM\\HARDWARE\\DeviceMap
                   |                            |\\VIDEO', PnP Manager)
     Ever confirmed|0                           |1

--- Comment #2 from Anastasius Focht <focht at gmx.net> ---
Hello folks,

confirming.

--- snip ---
$ pwd
/home/focht/.wine/drive_c/Program Files/MonitorTest

$ WINEDEBUG=+tid,+seh,+relay wine ./MonitorTest.exe >>log.txt 2>&1
...
0027:Call advapi32.RegOpenKeyExA(80000002,00547460
"HARDWARE\\DESCRIPTION\\System",00000000,00000001,0032eb10) ret=004b925c
0027:Ret  advapi32.RegOpenKeyExA() retval=00000000 ret=004b925c
0027:Call advapi32.RegQueryValueExA(0000005c,005474c4
"VideoBiosdate",00000000,00000000,001570f4,0032eb08) ret=004b92a8
0027:Ret  advapi32.RegQueryValueExA() retval=00000002 ret=004b92a8
0027:Call advapi32.RegQueryValueExA(0000005c,005474d4
"VideoBiosVersion",00000000,00000000,001571f4,0032eb08) ret=004b92ec
0027:Ret  advapi32.RegQueryValueExA() retval=00000002 ret=004b92ec
0027:Call advapi32.RegCloseKey(0000005c) ret=004b9312
0027:Ret  advapi32.RegCloseKey() retval=00000000 ret=004b9312
0027:Call advapi32.RegOpenKeyExA(80000002,005474f8
"HARDWARE\\DEVICEMAP\\VIDEO",00000000,00000001,0032eb10) ret=004b9348
0027:Ret  advapi32.RegOpenKeyExA() retval=00000002 ret=004b9348
0027:Call advapi32.RegOpenKeyExA(80000002,005474f8
"HARDWARE\\DEVICEMAP\\VIDEO",00000000,00000001,0032eb10) ret=004b9534
0027:Ret  advapi32.RegOpenKeyExA() retval=00000002 ret=004b9534
0027:Call KERNEL32.RaiseException(e06d7363,00000001,00000003,0032e93c)
ret=004dca50
0027:trace:seh:raise_exception code=e06d7363 flags=1 addr=0x7b845d61
ip=7b845d61 tid=0027
0027:trace:seh:raise_exception  info[0]=19930520
0027:trace:seh:raise_exception  info[1]=0032e974
0027:trace:seh:raise_exception  info[2]=005856f8
0027:trace:seh:raise_exception  eax=7b832afd ebx=00000000 ecx=0000000c
edx=0032e874 esi=0032e920 edi=0032e8e0
0027:trace:seh:raise_exception  ebp=0032e8b8 esp=0032e854 cs=0023 ds=002b
es=002b fs=0063 gs=006b flags=00200202
0027:trace:seh:call_stack_handlers calling handler at 0x53fbb0 code=e06d7363
flags=1
...
0027:Call user32.MessageBoxA(00000000,00547564 "Error opening registry key
HKEY_LOCAL_MACHINE\\key_path",005467c0 "Error",00000010) ret=004b9761
--- snip ---

The keys under HARDWARE are managed by Plug and Play (PnP) manager.
Same problem domain such as serial ports, SCSI devices where already bug
reports exist.

The registry hacks that already present are just workarounds due to Wine
lacking PnP Manager component.

$ sha1sum montest.exe 
f1ae35a66a206f7b9d69fe386c3d448f9b4d2863  montest.exe

$ du -sh montest.exe 
1.9M    montest.exe

$ wine --version
wine-1.7.50-53-gbdaa571c5

Regards

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