135 lines
3.4 KiB
C++
135 lines
3.4 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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PanzerCommander.cpp
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Abstract:
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Panzer Commander launches its readme.txt file with Notepad.exe.
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Unfortunately, on the readme file is > 64K so Win9x Notepad will open the
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file with write.exe. On Win2000, notepad will open the file just fine,
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however the problem is that readme.txt should actually be readme.doc.
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We change %windir%\notepad.exe with %windir%\write.exe
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Notes:
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This is an app specific shim.
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History:
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12/12/2000 robkenny 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(PanzerCommander)
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#include "ShimHookMacro.h"
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APIHOOK_ENUM_BEGIN
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APIHOOK_ENUM_ENTRY(CreateProcessA)
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APIHOOK_ENUM_END
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/*++
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They use notepad to open a text file that is really a DOC file. Convert
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notepad.exe to write.exe
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--*/
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BOOL
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APIHOOK(CreateProcessA)(
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LPCSTR lpApplicationName,
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LPSTR 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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LPCSTR lpCurrentDirectory,
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LPSTARTUPINFOA lpStartupInfo,
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LPPROCESS_INFORMATION lpProcessInformation
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)
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{
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CSTRING_TRY
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{
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AppAndCommandLine acl(lpApplicationName, lpCommandLine);
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CString csAppName(acl.GetApplicationName());
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CString csCL(acl.GetCommandlineNoAppName());
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BOOL bChangedApp = FALSE;
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// If the application is notepad, change it to write
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if (!csAppName.CompareNoCase(L"notepad.exe") == 0)
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{
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csAppName = L"%windir%\\system32\\write.exe";
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csAppName.ExpandEnvironmentStringsW();
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bChangedApp = TRUE;
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}
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char * lpcl = csCL.GetAnsi();
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UINT uiReturn = ORIGINAL_API(CreateProcessA)(
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csAppName.GetAnsiNIE(),
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lpcl,
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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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if (bChangedApp)
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{
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DPFN(
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eDbgLevelInfo,
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"PanzerCommander, corrected command line:\n(%s)\n(%s)\n",
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lpCommandLine, lpcl);
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}
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return uiReturn;
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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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UINT uiReturn = ORIGINAL_API(CreateProcessA)(
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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 uiReturn;
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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, CreateProcessA)
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HOOK_END
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IMPLEMENT_SHIM_END
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