[ros-dev] [ros-diffs] [hpoussin] 23540: Add code to start the screensaver from winlogon

[James Tabor]

Hi,
It's worse!

>   This code should replace the existing one in
> win32k/csrss, but is not activated (yet) due to some bugs:
>  - Calling SetWindowsHookEx with WH_KEYBOARD_LL gives a BSOD when pressing a key 
Not
sure,,, The hook code is a Wineie/GvG/w3seek hod podge thingy.

>   - Time field in PKBDLLHOOKSTRUCT/PMSLLHOOKSTRUCT
> should be in milliseconds
>  - Screen saver parameters can't be retrieved with SystemParametersInfoW
>  - Probably others... 
In ntuser/message.c & desktop.c, I noticed that the switch code uses a static PW_O
InputDesktop.
This is used in message.c when looking for broadcasting,, etc. It's indirectly called
by
IntGetDesktopWindow which returns the active desktop that is stored in InputDesktop.
SO,,,,, multi desktops w/o a common root message hook?,,,,,,
>   
>  Plus a few less important ones:
>  - When sending a message with HWND_BROADCAST, the invisible SAS window doesn't get
> the message 
In ntuser/message.c, co_IntDoSendMessage doesn't support recursive
entry for HWND_BROADCAST.
A good example for doing this is UserPostMessage. If it does, I did not see yet.

>   - When calling (NtUser)SystemParametersInfo,
> WM_SETTINGSCHANGE message is not sent
>  - desk.cpl doesn't save (some) screensaver parameters to registry
>   
SendNotifyMessage is UNIMPLEMENTED! Oh the Shock of seeing that! 8^O !NOOOOOOO!

Okay,
James