115 lines
2.9 KiB
C++
115 lines
2.9 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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MindSpring4.cpp
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Abstract:
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Shim to register the files using regedt32.exe
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The app creates *.dcu files during installation but fails to register them
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thus leading to no entires under the HKLM/Software/MindSpring Enterprise/MID4 subkey.
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This causes the the app to AV when run after successfull installation.
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Notes:
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This is an app specific shim.
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History:
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01/29/2001 a-leelat Created
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03/13/2001 robkenny Converted to CString
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--*/
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#include "precomp.h"
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IMPLEMENT_SHIM_BEGIN(MindSpring4)
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#include "ShimHookMacro.h"
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APIHOOK_ENUM_BEGIN
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APIHOOK_ENUM_ENTRY(CopyFileA)
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APIHOOK_ENUM_END
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BOOL APIHOOK(CopyFileA)(
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LPCSTR lpExistingFileName, // name of an existing file
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LPCSTR lpNewFileName, // name of new file
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BOOL bFailIfExists // operation if file exists
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)
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{
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BOOL bRet = ORIGINAL_API(CopyFileA)(
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lpExistingFileName,
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lpNewFileName,
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bFailIfExists);
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if ( bRet != 0 )
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{
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CSTRING_TRY
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{
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CString csExisting(lpExistingFileName);
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CString csExt;
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csExisting.SplitPath(NULL, NULL, NULL, &csExt);
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//Check if the file name has .dcu in it
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//if so run regedit on it
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if (csExt.CompareNoCase(L"dcu") == 0)
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{
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CString csCl(L"regedit.exe /s ");
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csCl += lpExistingFileName;
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STARTUPINFOW si;
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ZeroMemory( &si, sizeof(si) );
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si.cb = sizeof(si);
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PROCESS_INFORMATION pi;
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ZeroMemory( &pi, sizeof(pi) );
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BOOL bProc = CreateProcessW(NULL,
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(WCHAR *)csCl.Get(), // Stupid non-const api
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NULL,
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NULL,
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FALSE,
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NORMAL_PRIORITY_CLASS,
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NULL,
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NULL,
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&si,
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&pi);
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if (bProc)
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{
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WaitForSingleObject(pi.hProcess,INFINITE);
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}
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else
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{
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//Fail to run the regedit
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DPFN(eDbgLevelInfo,"Failed to run regedit on %s\n",lpExistingFileName);
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}
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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 bRet;
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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(KERNEL32.DLL, CopyFileA)
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HOOK_END
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IMPLEMENT_SHIM_END
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