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Workaround for module path limitations of global hooks

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https://learn.microsoft.com/en-us/archive/blogs/alejacma/setwindowshookex-fails-with-error-error_mod_not_found
This commit is contained in:
narzoul 2023-11-12 11:39:32 +01:00
parent 6c7882bb6e
commit 2f52e1028b
1 changed files with 6 additions and 5 deletions
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11
DDrawCompat/Input/Input.cpp
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@ -235,8 +235,7 @@ namespace
{ {
UnhookWindowsHookEx(g_keyboardHook); UnhookWindowsHookEx(g_keyboardHook);
} }
g_keyboardHook = CALL_ORIG_FUNC(SetWindowsHookExA)( g_keyboardHook = CALL_ORIG_FUNC(SetWindowsHookExA)(WH_KEYBOARD_LL, &lowLevelKeyboardProc, nullptr, 0);
WH_KEYBOARD_LL, &lowLevelKeyboardProc, Dll::g_currentModule, 0);
}); });
} }
@ -250,8 +249,7 @@ namespace
} }
g_origCursorPos = { MAXLONG, MAXLONG }; g_origCursorPos = { MAXLONG, MAXLONG };
g_mouseHook = CALL_ORIG_FUNC(SetWindowsHookExA)( g_mouseHook = CALL_ORIG_FUNC(SetWindowsHookExA)(WH_MOUSE_LL, &lowLevelMouseProc, nullptr, 0);
WH_MOUSE_LL, &lowLevelMouseProc, Dll::g_currentModule, 0);
INPUT inputs[2] = {}; INPUT inputs[2] = {};
inputs[0].mi.dy = 1; inputs[0].mi.dy = 1;
@ -284,7 +282,8 @@ namespace
// Disable the IgnoreAltTab shim // Disable the IgnoreAltTab shim
return nullptr; return nullptr;
} }
else if (WH_MOUSE_LL == idHook &&
if (WH_MOUSE_LL == idHook &&
(0 == _stricmp(moduleName.c_str(), "dinput") || 0 == _stricmp(moduleName.c_str(), "dinput8"))) (0 == _stricmp(moduleName.c_str(), "dinput") || 0 == _stricmp(moduleName.c_str(), "dinput8")))
{ {
g_dinputMouseHookData.origHookProc = lpfn; g_dinputMouseHookData.origHookProc = lpfn;
@ -296,6 +295,8 @@ namespace
lpfn = dinputLowLevelMouseProc; lpfn = dinputLowLevelMouseProc;
Compat::hookIatFunction(hmod, "CallNextHookEx", dinputCallNextHookEx); Compat::hookIatFunction(hmod, "CallNextHookEx", dinputCallNextHookEx);
} }
hmod = nullptr;
} }
HHOOK result = origSetWindowsHookEx(idHook, lpfn, hmod, dwThreadId); HHOOK result = origSetWindowsHookEx(idHook, lpfn, hmod, dwThreadId);