CmAddPanelDeviceWorker

NTSTATUS __fastcall CmAddPanelDeviceWorker(VOID *ProcessHandle, VOID *BaseAddress, const WCHAR *a3, _BYTE *a4){
  NTSTATUS v8; 
  UINT64 v9; 
  int v10; 
  int Value; 
  __int64 v12; 
  VOID *v13; 
  _BYTE *arg20; 
  _BYTE *arg20a; 
  UINT64 pRegDisposition; 
  UINT64 v18; 
  VOID *Handle; 
  char v20; 

  v18 = 0i64;
  Handle = 0i64;
  LODWORD(pRegDisposition) = 0;
  *a4 = 0;
  v20 = 0;
  v8 = CmCreateDevicePanel((HPNPCTX *)ProcessHandle, (WCHAR *)BaseAddress, (INT64)a3, (VOID **)&v18, &v20);
  v9 = v18;
  v10 = v8;
  if( v8 >= 0 )
  {
    LODWORD(arg20) = 7;
    v10 = PnpCtxRegCreateKey(
            (HPNPCTX *)ProcessHandle,
            (VOID *)v18,
            (WCHAR *)L"Devices",
            0i64,
            (UINT64)arg20,
            0i64,
            &Handle,
            &pRegDisposition);
    if( v10 >= 0 )
    {
      if( (_DWORD)pRegDisposition == 2 )
      {
        LODWORD(v18) = 0;
        Value = RegRtlQueryValue(Handle, a3, 0i64, 0i64, (__int64)&v18);
        v10 = Value;
        if( Value == -1073741772 || Value == -1073741444 )
        {
          v10 = 0;
        }
        else if( !Value )
        {
          *a4 = 1;
          goto LABEL_24;
        }
      }
      if( v10 >= 0 && !*a4 )
      {
        LODWORD(arg20a) = 0;
        v10 = RegRtlSetValue(Handle, a3, 0, 0i64, (UINT64)arg20a);
        if( v10 >= 0 )
          PnpObjectRaisePropertyChangeEvent(
            (__int64)ProcessHandle,
            (INT64)a3,
            1i64,
            0i64,
            0i64,
            (__int64)&DEVPKEY_Device_PanelId);
      }
    }
  }
  if( v10 == -1073741444 )
    v10 = -1073741772;
  if( v10 < 0 )
  {
    if( (_DWORD)pRegDisposition == 1 )
    {
      if( ProcessHandle && (v12 = *((_QWORD *)ProcessHandle + 28)) != 0 )
        v13 = *(VOID **)(v12 + 8);
      else
        v13 = 0i64;
      RegRtlDeleteKeyTransacted(Handle, 0i64, v13);
    }
    if( v20 == 1 )
      CmDeleteDevicePanel(ProcessHandle, BaseAddress);
  }
LABEL_24:
  if( Handle )
    ZwClose((_HANDLE)Handle);
  if( v9 )
    ZwClose(v9);
  return v10;
}

Referenced by: