74 lines
1.2 KiB
C++
74 lines
1.2 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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EasyCDCreator4.cpp
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Abstract:
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Prevent the uninstall program from deleting the whole
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HKCR\Drive\ShellEx\ContextMenuHandlers key.
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Notes:
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This is an app specific shim.
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History:
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06/10/2001 maonis Created
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--*/
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#include "precomp.h"
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#include "strsafe.h"
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IMPLEMENT_SHIM_BEGIN(EasyCDCreator4)
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#include "ShimHookMacro.h"
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APIHOOK_ENUM_BEGIN
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APIHOOK_ENUM_ENTRY(RegOpenKeyA)
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APIHOOK_ENUM_END
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/*++
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Return failure to this call so it doesn't attempt to delete the subkeys.
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--*/
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LONG
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APIHOOK(RegOpenKeyA)(
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HKEY hKey,
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LPCSTR lpSubKey,
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PHKEY phkResult
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)
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{
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if (hKey == HKEY_CLASSES_ROOT && !strcmp(lpSubKey, "Drive"))
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{
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// We delete the key that the app created manually.
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RegDeleteKeyA(
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HKEY_CLASSES_ROOT,
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"Drive\\shellex\\ContextMenuHandlers\\{df987040-eac5-11cf-bc30-444553540000}");
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return 1;
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}
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else
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{
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return ORIGINAL_API(RegOpenKeyA)(hKey, lpSubKey, phkResult);
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}
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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(ADVAPI32.DLL, RegOpenKeyA)
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HOOK_END
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IMPLEMENT_SHIM_END
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