Overriding Windows io hooks \ VOGONS

Overriding Windows io hooks

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First post, by dekoder

Posted on 2003-10-15, 16:10

dekoder Offline

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Posts: 2
Joined: 2003-10-15, 15:07

Please, help me with advise.
In what way shoud I install VDM IO hooks in VDD on 0x388,0x389 port
to override WindowsXP native Adlib "emulator"?
If I use VDDInstallIOHook in VDD entry point (VDD registered in
HKLM/*/VirtualDeviceDrivers/VDM), I can intercept only unused ports
(0x500,0x501 for example)
But I want log io activity of my old DOS Adlib player so hooks on 0x388 and 0x389 are desired.
I know that there is some way to do it, as VDMSound and SoundFX works just fine.

P.S. Sorry for my partially offtopic post, but I have no idea where else can I get an answer to my question.

Reply 1 of 3, by Qbix

Posted on 2003-10-15, 16:13

Qbix Offline

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maybe read the source of vdmsound ?

it's open source.

Water flows down the stream
How to ask questions the smart way!

Reply 2 of 3, by dekoder

Posted on 2003-10-15, 16:38

dekoder Offline

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Rank: Newbie
Posts: 2
Joined: 2003-10-15, 15:07

Well, it's not bad idea, but VDMSound is a large application,
so examining it's sources takes me some evenings to find a solution.
And I'm not sure my understanding of the trouble will be right.

Reply 3 of 3, by Reckless

Posted on 2003-10-16, 22:46

Reckless Offline

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But where is the latest source kept these days? The Sourceforge CVS listing looks a tad dated?

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