# Cppcheck report - LibreOffice: setup_native/source/win32/customactions/shellextensions/startmenuicon.cxx

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    /* -*- 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 .
     */

    #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 _WIN32_WINNT_WINBLUE
    #include <VersionHelpers.h>
    #endif
    #ifdef _MSC_VER
    #pragma warning(pop)
    #endif

    #include <malloc.h>

    #ifdef UNICODE
    #define _UNICODE
    #define _tstring    wstring
    #else
    #define _tstring    string
    #endif
    #include <tchar.h>
    #include <string>

    std::_tstring GetMsiProperty( MSIHANDLE handle, const std::_tstring& sProperty )
    {
        std::_tstring   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;
    }

    /*
        Called during installation to customize the start menu folder icon.
        See: http://msdn.microsoft.com/library/en-us/shellcc/platform/shell/programmersguide/shell_basics/shell_basics_extending/custom.asp
    */
    extern "C" UINT __stdcall InstallStartmenuFolderIcon( MSIHANDLE handle )<--- The function 'InstallStartmenuFolderIcon' is never used.
    {
        std::_tstring   sOfficeMenuFolder = GetMsiProperty( handle, TEXT("OfficeMenuFolder") );
        std::_tstring sDesktopFile = sOfficeMenuFolder + TEXT("Desktop.ini");
        std::_tstring   sIconFile = GetMsiProperty( handle, TEXT("INSTALLLOCATION") ) + TEXT("program\\soffice.exe");

    // the Win32 SDK 8.1 deprecates GetVersionEx()
    #ifdef _WIN32_WINNT_WINBLUE
        bool const bIsVistaOrLater = IsWindowsVistaOrGreater() ? true : false;
    #else
        OSVERSIONINFO   osverinfo;
        osverinfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
        GetVersionEx( &osverinfo );
        bool const bIsVistaOrLater = (osverinfo.dwMajorVersion >= 6);
    #endif

        if (!bIsVistaOrLater)
        {
            WritePrivateProfileString(
                TEXT(".ShellClassInfo"),
                TEXT("IconFile"),
                sIconFile.c_str(),
                sDesktopFile.c_str() );

            WritePrivateProfileString(
                TEXT(".ShellClassInfo"),
                TEXT("IconIndex"),
                TEXT("0"),
                sDesktopFile.c_str() );
        }
        // else
        // {
        //     // at the moment there exists no Vista Icon, so we use the default folder icon.
        //     // add the icon into desktop/util/verinfo.rc
        // }

        // The value '0' is to avoid a message like "You Are Deleting a System Folder" warning when deleting or moving the folder.
        WritePrivateProfileString(
            TEXT(".ShellClassInfo"),
            TEXT("ConfirmFileOp"),
            TEXT("0"),
            sDesktopFile.c_str() );

        SetFileAttributes( sDesktopFile.c_str(), FILE_ATTRIBUTE_HIDDEN );
        SetFileAttributes( sOfficeMenuFolder.c_str(), FILE_ATTRIBUTE_SYSTEM );

        return ERROR_SUCCESS;
    }

    extern "C" UINT __stdcall DeinstallStartmenuFolderIcon(MSIHANDLE handle)<--- The function 'DeinstallStartmenuFolderIcon' is never used.
    {
        std::_tstring   sOfficeMenuFolder = GetMsiProperty( handle, TEXT("OfficeMenuFolder") );
        std::_tstring sDesktopFile = sOfficeMenuFolder + TEXT("Desktop.ini");

        SetFileAttributes( sDesktopFile.c_str(), FILE_ATTRIBUTE_NORMAL );
        DeleteFile( sDesktopFile.c_str() );

        SetFileAttributes( sOfficeMenuFolder.c_str(), FILE_ATTRIBUTE_NORMAL );

        return ERROR_SUCCESS;
    }

    /* vim:set shiftwidth=4 softtabstop=4 expandtab: */