Create/RemoveLayerLinks are unused

...ever since 4c25522a "CWS-TOOLING: integrate
CWS native196_DEV300"

Change-Id: I8d50df80d8d5450db89b48338b32269aa8e67afb

setup_native/Library_shlxtmsi.mk

@@ -31,7 +31,6 @@ $(eval $(call gb_Library_add_exception_objects,shlxtmsi,\
     setup_native/source/win32/customactions/shellextensions/migrateinstallpath \
     setup_native/source/win32/customactions/shellextensions/completeinstallpath \
     setup_native/source/win32/customactions/shellextensions/checkdirectory \
-    setup_native/source/win32/customactions/shellextensions/layerlinks \
     setup_native/source/win32/customactions/shellextensions/vistaspecial \
     setup_native/source/win32/customactions/shellextensions/checkpatches \
 ))

setup_native/source/win32/customactions/shellextensions/layerlinks.cxx

-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*
- * This file is part of the LibreOffice project.
- *
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/.
- *
- * This file incorporates work covered by the following license notice:
- *
- *   Licensed to the Apache Software Foundation (ASF) under one or more
- *   contributor license agreements. See the NOTICE file distributed
- *   with this work for additional information regarding copyright
- *   ownership. The ASF licenses this file to you under the Apache
- *   License, Version 2.0 (the "License"); you may not use this file
- *   except in compliance with the License. You may obtain a copy of
- *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
- */
-
-#undef UNICODE
-#undef _UNICODE
-
-#ifdef _MSC_VER
-#pragma warning(push, 1) /* disable warnings within system headers */
-#endif
-#define WIN32_LEAN_AND_MEAN
-#include <windows.h>
-#include <msiquery.h>
-#ifdef _MSC_VER
-#pragma warning(pop)
-#endif
-
-#include <malloc.h>
-#include <assert.h>
-
-#include <tchar.h>
-#include <string>
-#include <systools/win32/uwinapi.h>
-
-#include <../tools/seterror.hxx>
-
-using namespace std;
-
-namespace
-{
-    string GetMsiProperty(MSIHANDLE handle, const string& sProperty)
-    {
-        string  result;
-        TCHAR   szDummy[1] = TEXT("");
-        DWORD   nChars = 0;
-
-        if (MsiGetProperty(handle, sProperty.c_str(), szDummy, &nChars) == ERROR_MORE_DATA)
-        {
-            DWORD nBytes = ++nChars * sizeof(TCHAR);
-            LPTSTR buffer = reinterpret_cast<LPTSTR>(_alloca(nBytes));
-            ZeroMemory( buffer, nBytes );
-            MsiGetProperty(handle, sProperty.c_str(), buffer, &nChars);
-            result = buffer;
-        }
-        return result;
-    }
-
-    inline bool IsSetMsiProperty(MSIHANDLE handle, const string& sProperty)
-    {
-        return (GetMsiProperty(handle, sProperty).length() > 0);
-    }
-
-    inline void UnsetMsiProperty(MSIHANDLE handle, const string& sProperty)
-    {
-        MsiSetProperty(handle, sProperty.c_str(), NULL);
-    }
-
-    inline void SetMsiProperty(MSIHANDLE handle, const string& sProperty, const string&)
-    {
-        MsiSetProperty(handle, sProperty.c_str(), TEXT("1"));
-    }
-
-    void stripFinalBackslash(std::string * path) {
-        std::string::size_type i = path->size();
-        if (i > 1) {
-            --i;
-            if ((*path)[i] == '\\') {
-                path->erase(i);
-            }
-        }
-    }
-} // namespace
-
-extern "C" UINT __stdcall CreateLayerLinks(MSIHANDLE handle)
-{
-    string sInstallPath = GetMsiProperty(handle, TEXT("INSTALLLOCATION"));
-
-    string sUreInstallPath = sInstallPath + TEXT("URE");
-
-    string sUreLinkPath = sInstallPath + TEXT("ure-link");
-
-    if ( IsSetMsiProperty(handle, TEXT("ADMININSTALL")) )
-    {
-        sUreInstallPath = TEXT("..\\URE");
-    }
-
-    stripFinalBackslash(&sUreInstallPath);
-
-    // creating ure-link
-
-    HANDLE hfile = CreateFile(
-        sUreLinkPath.c_str(),
-        GENERIC_WRITE,
-        0,
-        NULL,
-        CREATE_NEW,
-        FILE_ATTRIBUTE_NORMAL,
-        NULL);
-
-    if (IsValidHandle(hfile))
-    {
-        DWORD dummy;
-
-        // Converting string into UTF-8 encoding and writing into file "ure-link"
-
-        int nCharsRequired = MultiByteToWideChar( CP_ACP, 0, sUreInstallPath.c_str(), -1, NULL, 0 );
-        if ( nCharsRequired )
-        {
-            LPWSTR  lpPathW = new WCHAR[nCharsRequired];
-            if ( MultiByteToWideChar( CP_ACP, 0, sUreInstallPath.c_str(), -1, lpPathW, nCharsRequired ) )
-            {
-                nCharsRequired = WideCharToMultiByte( CP_UTF8, 0, lpPathW, -1, NULL, 0, NULL, NULL );
-                if ( nCharsRequired )
-                {
-                    LPSTR   lpPathUTF8 = new CHAR[nCharsRequired];
-                    WideCharToMultiByte( CP_UTF8, 0, lpPathW, -1, lpPathUTF8, nCharsRequired, NULL, NULL );
-
-                    WriteFile( hfile, lpPathUTF8, strlen(lpPathUTF8) ,&dummy, 0 );
-
-                    delete[] lpPathUTF8;
-                }
-            }
-
-            delete[] lpPathW;
-        }
-
-        CloseHandle(hfile);
-    }
-
-    return ERROR_SUCCESS;
-}
-
-extern "C" UINT __stdcall RemoveLayerLinks(MSIHANDLE handle)
-{
-    string sInstallPath = GetMsiProperty(handle, TEXT("INSTALLLOCATION"));
-
-    string sUreLinkPath = sInstallPath + TEXT("ure-link");
-    string sUreDirName = sInstallPath + TEXT("URE\\bin");
-
-    // Check, if URE is still installed
-    bool ureDirExists = true;
-    WIN32_FIND_DATA aFindData;
-    HANDLE hFindContent = FindFirstFile( sUreDirName.c_str(), &aFindData );
-    if ( hFindContent == INVALID_HANDLE_VALUE ) { ureDirExists = false; }
-    FindClose( hFindContent );
-
-    // Deleting link to URE layer, if URE dir no longer exists
-    if ( ! ureDirExists )
-    {
-        DeleteFile(sUreLinkPath.c_str());
-    }
-
-    return ERROR_SUCCESS;
-}
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */

setup_native/source/win32/customactions/shellextensions/shlxtmsi.def

@@ -3,8 +3,6 @@ EXPORTS
 			CheckInstallDirectory
 			CheckPatchList
 			CompleteInstallPath
-			CreateLayerLinks
-			RemoveLayerLinks
 			MigrateInstallPath
 			InstallStartmenuFolderIcon
 			DeinstallStartmenuFolderIcon