122 lines
2.9 KiB
C++
122 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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ExchangeServerSetup.cpp
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Abstract:
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This is a non-reusable patch for Exchange Server Setup 5.5 for SP2 and SP3
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to change the parameters passed to xcopy. The reason for that is that
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Win2k's xcopy doesn't have the /y parameter a default parameter.
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Notes:
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This is an app specific shim.
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History:
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02/16/2000 clupu Created
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--*/
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#include "precomp.h"
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IMPLEMENT_SHIM_BEGIN(ExchangeServerSetup)
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#include "ShimHookMacro.h"
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APIHOOK_ENUM_BEGIN
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APIHOOK_ENUM_ENTRY(CreateProcessW)
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APIHOOK_ENUM_END
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/*++
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Change the parameters passed to xcopy.
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--*/
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BOOL
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APIHOOK(CreateProcessW)(
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LPWSTR lpApplicationName,
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LPWSTR lpCommandLine,
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LPSECURITY_ATTRIBUTES lpProcessAttributes,
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LPSECURITY_ATTRIBUTES lpThreadAttributes,
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BOOL bInheritHandles,
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DWORD dwCreationFlags,
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LPVOID lpEnvironment,
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LPWSTR lpCurrentDirectory,
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LPSTARTUPINFOW lpStartupInfo,
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LPPROCESS_INFORMATION lpProcessInformation
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)
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{
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BOOL bRet;
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if (lpCommandLine != NULL) {
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int cchSize = lstrlenW(lpCommandLine);
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WCHAR ch;
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if (cchSize > 12) {
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DPFN(
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eDbgLevelInfo,
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"[CreateProcessW] for \"%ws\".\n",
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lpCommandLine);
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ch = lpCommandLine[11];
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lpCommandLine[11] = 0;
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if (CompareStringW(MAKELCID(MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), SORT_DEFAULT),
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NORM_IGNORECASE,
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lpCommandLine,
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-1,
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L"xcopy /s /e",
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-1
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) == CSTR_EQUAL) {
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StringCchCopyW(lpCommandLine, cchSize + 1, L"xcopy /sye ");
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lpCommandLine[11] = ch;
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DPFN(
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eDbgLevelInfo,
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"[CreateProcessW] changed to \"%ws\".\n",
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lpCommandLine);
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} else {
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lpCommandLine[11] = ch;
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}
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}
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}
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bRet = ORIGINAL_API(CreateProcessW)(
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lpApplicationName,
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lpCommandLine,
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lpProcessAttributes,
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lpThreadAttributes,
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bInheritHandles,
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dwCreationFlags,
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lpEnvironment,
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lpCurrentDirectory,
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lpStartupInfo,
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lpProcessInformation);
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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, CreateProcessW)
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HOOK_END
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IMPLEMENT_SHIM_END
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