7002caa97e
look for potentially trivial destructors that can then be elided Change-Id: I435c251bd4291b5864c20d68f88676faac7c43fb Reviewed-on: https://gerrit.libreoffice.org/c/core/+/131318 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
113 lines
3.5 KiB
C++
113 lines
3.5 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <sal/config.h>
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#if defined(_WIN32)
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#include <prewin.h>
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#include <postwin.h>
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#endif
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#include <basic/sberrors.hxx>
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#include <basic/sbx.hxx>
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#include <basic/sbxvar.hxx>
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#include <rtl/ustring.hxx>
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#include <osl/time.h>
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#include "dllmgr.hxx"
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namespace {
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// Overcome the mess of Currency vs. custom types etc.
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ErrCode returnInt64InOutArg(SbxArray *pArgs, SbxVariable &rRetVal,
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sal_Int64 nValue)
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{
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if (!rRetVal.PutLong(1) && !rRetVal.PutInteger(1))
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return ERRCODE_BASIC_BAD_ARGUMENT;
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if (!pArgs || pArgs->Count() != 2)
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return ERRCODE_BASIC_BAD_ARGUMENT;
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SbxVariable* pOut = pArgs->Get(1);
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if (!pOut)
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return ERRCODE_BASIC_BAD_ARGUMENT;
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if (pOut->IsCurrency())
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{
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pOut->PutCurrency(nValue);
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return ERRCODE_NONE;
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}
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if (!pOut->IsObject())
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return ERRCODE_BASIC_BAD_ARGUMENT;
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// FIXME: should we clone this and use pOut->PutObject ?
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SbxObject* pObj = dynamic_cast<SbxObject*>( pOut->GetObject() );
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if (!pObj)
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return ERRCODE_BASIC_BAD_ARGUMENT;
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// We expect two Longs but other mappings could be possible too.
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SbxArray* pProps = pObj->GetProperties();
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if (pProps->Count() != 2)
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return ERRCODE_BASIC_BAD_ARGUMENT;
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SbxVariable* pLow = pProps->Get(0);
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SbxVariable* pHigh = pProps->Get(1);
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if (!pLow || !pLow->IsLong() ||
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!pHigh || !pHigh->IsLong())
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return ERRCODE_BASIC_BAD_ARGUMENT;
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pLow->PutLong(nValue & 0xffffffff);
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pHigh->PutLong(nValue >> 32);
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return ERRCODE_NONE;
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}
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ErrCode builtin_kernel32(std::u16string_view aFuncName, SbxArray *pArgs,
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SbxVariable &rRetVal)
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{
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sal_Int64 nNanoSecsPerSec = 1000.0*1000*1000;
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if (aFuncName == u"QueryPerformanceFrequency")
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return returnInt64InOutArg(pArgs, rRetVal, nNanoSecsPerSec);
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else if (aFuncName == u"QueryPerformanceCounter")
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{
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TimeValue aNow;
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osl_getSystemTime( &aNow );
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sal_Int64 nStamp = aNow.Nanosec + aNow.Seconds * nNanoSecsPerSec;
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return returnInt64InOutArg(pArgs, rRetVal, nStamp);
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}
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return ERRCODE_BASIC_NOT_IMPLEMENTED;
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}
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};
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ErrCode SbiDllMgr::Call(
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std::u16string_view aFuncName, std::u16string_view aDllName,
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SbxArray *pArgs, SbxVariable &rRetVal,
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SAL_UNUSED_PARAMETER bool /* bCDecl */)
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{
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if (aDllName == u"kernel32")
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return builtin_kernel32(aFuncName, pArgs, rRetVal);
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else
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return ERRCODE_BASIC_NOT_IMPLEMENTED;
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}
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void SbiDllMgr::FreeDll(SAL_UNUSED_PARAMETER OUString const &) {}
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SbiDllMgr::SbiDllMgr() = default;
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#if defined(_WIN32) && !defined(_ARM64_)
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SbiDllMgr::~SbiDllMgr() = default;
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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