148 lines
2.9 KiB
C++
148 lines
2.9 KiB
C++
/*++
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Copyright (c) 2000 Microsoft Corporation
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Module Name:
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ForceMessageBoxFocus.cpp
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Abstract:
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This APIHooks MessageBox and adds the MB_SETFOREGROUND style
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so as to force the messagebox to foreground.
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Notes:
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History:
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01/15/2000 a-leelat Created
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--*/
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#include "precomp.h"
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IMPLEMENT_SHIM_BEGIN(ForceMessageBoxFocus)
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#include "ShimHookMacro.h"
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APIHOOK_ENUM_BEGIN
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APIHOOK_ENUM_ENTRY(MessageBoxA)
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APIHOOK_ENUM_ENTRY(MessageBoxW)
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APIHOOK_ENUM_ENTRY(MessageBoxExA)
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APIHOOK_ENUM_ENTRY(MessageBoxExW)
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APIHOOK_ENUM_END
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int
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APIHOOK(MessageBoxA)(
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HWND hWnd, // handle to owner window
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LPCSTR lpText, // text in message box
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LPCSTR lpCaption, // message box title
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UINT uType // message box style
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)
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{
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int iReturnValue;
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//Add the foreground style
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uType |= MB_SETFOREGROUND;
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iReturnValue = ORIGINAL_API(MessageBoxA)(
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hWnd,
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lpText,
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lpCaption,
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uType);
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return iReturnValue;
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}
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int
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APIHOOK(MessageBoxW)(
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HWND hWnd, // handle to owner window
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LPCWSTR lpText, // text in message box
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LPCWSTR lpCaption, // message box title
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UINT uType // message box style
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)
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{
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int iReturnValue;
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//Add the foreground style
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uType |= MB_SETFOREGROUND;
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iReturnValue = ORIGINAL_API(MessageBoxW)(
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hWnd,
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lpText,
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lpCaption,
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uType);
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return iReturnValue;
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}
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int
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APIHOOK(MessageBoxExA)(
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HWND hWnd, // handle to owner window
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LPCSTR lpText, // text in message box
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LPCSTR lpCaption, // message box title
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UINT uType, // message box style
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WORD wLanguageId // language identifier
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)
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{
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int iReturnValue;
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//Add the foreground style
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uType |= MB_SETFOREGROUND;
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iReturnValue = ORIGINAL_API(MessageBoxExA)(
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hWnd,
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lpText,
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lpCaption,
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uType,
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wLanguageId);
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return iReturnValue;
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}
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int
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APIHOOK(MessageBoxExW)(
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HWND hWnd, // handle to owner window
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LPCWSTR lpText, // text in message box
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LPCWSTR lpCaption, // message box title
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UINT uType, // message box style
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WORD wLanguageId // language identifier
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)
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{
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int iReturnValue;
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//Add the foreground style
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uType |= MB_SETFOREGROUND;
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iReturnValue = ORIGINAL_API(MessageBoxExW)(
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hWnd,
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lpText,
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lpCaption,
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uType,
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wLanguageId);
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return iReturnValue;
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}
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/*++
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Register hooked functions
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--*/
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HOOK_BEGIN
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APIHOOK_ENTRY(USER32.DLL, MessageBoxA)
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APIHOOK_ENTRY(USER32.DLL, MessageBoxW)
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APIHOOK_ENTRY(USER32.DLL, MessageBoxExA)
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APIHOOK_ENTRY(USER32.DLL, MessageBoxExW)
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HOOK_END
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IMPLEMENT_SHIM_END
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