85 lines
1.8 KiB
C++
85 lines
1.8 KiB
C++
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/*++
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Copyright (c) 2000 Microsoft Corporation
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Module Name:
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CorrectFilePathInSetDlgItemText.cpp
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Abstract:
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This is an general purpose shim that watches the calls to SetDlgItemText
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and looks for paths. If found it corrects the path.
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History:
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12/21/2000 a-brienw Created
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--*/
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#include "precomp.h"
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#include "ShimHook.h"
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IMPLEMENT_SHIM_BEGIN(CorrectFilePathInSetDlgItemText)
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#include "ShimHookMacro.h"
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APIHOOK_ENUM_BEGIN
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APIHOOK_ENUM_ENTRY(SetDlgItemTextA)
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APIHOOK_ENUM_END
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/*
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Look for incorrect system directory path being put into a dialog box
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item and replace it with the correct system directory path.
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*/
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BOOL
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APIHOOK(SetDlgItemTextA)(
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HWND hWnd, // handle to window
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int nIDDlgItem, // control identifier
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LPCSTR lpString // text to set
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)
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{
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if( lpString != NULL)
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{
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CSTRING_TRY
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{
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CString csText(lpString);
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if (csText.CompareNoCase(L"c:\\windows\\system\\") == 0 )
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{
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CString csWinDir;
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csWinDir.GetSystemDirectory();
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csText.Replace(L"c:\\windows\\system\\", csWinDir);
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LOGN( eDbgLevelWarning,
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"SetDlgItemTextA converted lpString from \"%s\" to \"%S\".",
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lpString, csText.Get());
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return SetDlgItemTextA(hWnd, nIDDlgItem, csText.GetAnsi());
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}
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}
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CSTRING_CATCH
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{
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// Do nothing
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}
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}
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return ORIGINAL_API(SetDlgItemTextA)(hWnd, nIDDlgItem, lpString);
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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, SetDlgItemTextA)
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HOOK_END
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IMPLEMENT_SHIM_END
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