129 lines
2.2 KiB
C++
129 lines
2.2 KiB
C++
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/*++
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Copyright (c) 2000 Microsoft Corporation
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All rights reserved
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Module Name:
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loadwrap.hxx
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Abstract:
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This redirects the LoadLibrary, GetProcAddress and FreeLibrary calls through
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our wrapper which check to see that no exceptions are thrown and that we are
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not the owner of the loader lock after any calls.
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This code is currently not enabled in spooler, but can be enabled by including
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loadwrap.hxx in splcom.h.
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Author:
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Mark Lawrence (mlawrenc) - 28 Feb 2001
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Environment:
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User Mode -Win32
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Revision History:
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--*/
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#ifndef _LOADWRAP_HXX_
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#define _LOADWRAP_HXX_
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//
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// Some paths resulted in this being included in RC files. Some defines are not
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// defined in this case.
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//
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#ifndef RC_INVOKED
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//
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// Some paths are used on Win9x in which case they cant link the DbgPrint
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//
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#ifndef WIN9X
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#undef LoadLibrary
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#undef FreeLibrary
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#undef LoadLibraryEx
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#undef LoadString
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#define LoadLibrary WrapLoadLibrary
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#define GetProcAddress WrapGetProcAddress
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#define FreeLibrary WrapFreeLibrary
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#define LoadLibraryEx WrapLoadLibraryEx
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#define LoadResource WrapLoadResource
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#define LoadString WrapLoadString
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EXTERN_C
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HMODULE
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WrapLoadLibrary(
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IN LPCTSTR lpFileName
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);
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EXTERN_C
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FARPROC
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WrapGetProcAddress(
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IN HMODULE hModule,
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IN LPCSTR lpProcName
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);
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EXTERN_C
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BOOL
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WrapFreeLibrary(
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IN HMODULE hModule
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);
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EXTERN_C
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HMODULE
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WrapLoadLibraryEx(
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IN LPCTSTR lpFileName,
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IN HANDLE hFile,
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IN DWORD dwFlags
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);
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EXTERN_C
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HGLOBAL
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WrapLoadResource(
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IN HMODULE hModule,
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IN HRSRC hResInfo
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);
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EXTERN_C
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int
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WrapLoadString(
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IN HINSTANCE hInstance,
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IN UINT uID,
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IN LPTSTR lpBuffer,
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IN int nBufferMax
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);
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#ifdef __cplusplus
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inline
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VOID
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EnterNtLoaderLockCheck(
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OUT BOOL *pbInLock
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);
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inline
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VOID
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CheckNotLoaderLockOwner(
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IN BOOL bInLock
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);
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inline
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VOID
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BreakAndAssert(
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IN PCH pszMessage
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);
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#endif // #ifdef __cplusplus
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#endif // #ifndef WIN9X
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#endif // #ifndef RC_INVOKED
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#endif
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