You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
72 lines
1.3 KiB
72 lines
1.3 KiB
/*++
|
|
|
|
Copyright (c) 2000 Microsoft Corporation
|
|
|
|
Module Name:
|
|
|
|
CheckTAPIVersionParameters.cpp
|
|
|
|
Abstract:
|
|
|
|
Hooks the call to lineNegotiateAPIVersion so that device 0 doesn't fail
|
|
causing the application to stop querying devices.
|
|
|
|
Notes:
|
|
|
|
This is an app specific shim. Could potentially be general, but requires
|
|
research.
|
|
|
|
History:
|
|
|
|
07/17/2000 a-brienw Created
|
|
|
|
--*/
|
|
|
|
#include "precomp.h"
|
|
|
|
IMPLEMENT_SHIM_BEGIN(ViperRacing)
|
|
#include "ShimHookMacro.h"
|
|
|
|
APIHOOK_ENUM_BEGIN
|
|
APIHOOK_ENUM_ENTRY(lineNegotiateAPIVersion)
|
|
APIHOOK_ENUM_END
|
|
|
|
/*++
|
|
|
|
Hook lineNegotiateAPIVersion to reverse the order of the devices.
|
|
|
|
--*/
|
|
|
|
LONG
|
|
APIHOOK(lineNegotiateAPIVersion)(
|
|
HLINEAPP hLineApp,
|
|
DWORD dwDeviceID,
|
|
DWORD dwAPILowVersion,
|
|
DWORD dwAPIHighVersion,
|
|
LPDWORD lpdwAPIVersion,
|
|
LPLINEEXTENSIONID lpExtensionID
|
|
)
|
|
{
|
|
if (dwDeviceID == 0) dwDeviceID = 1;
|
|
|
|
return ORIGINAL_API(lineNegotiateAPIVersion)(
|
|
hLineApp,
|
|
dwDeviceID,
|
|
dwAPILowVersion,
|
|
dwAPIHighVersion,
|
|
lpdwAPIVersion,
|
|
lpExtensionID);
|
|
}
|
|
|
|
/*++
|
|
|
|
Register hooked functions
|
|
|
|
--*/
|
|
|
|
HOOK_BEGIN
|
|
APIHOOK_ENTRY(TAPI32.DLL, lineNegotiateAPIVersion)
|
|
HOOK_END
|
|
|
|
IMPLEMENT_SHIM_END
|
|
|