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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 .
*/
#pragma warning(disable: 4917)
#if !defined WIN32_LEAN_AND_MEAN
# define WIN32_LEAN_AND_MEAN
#endif
#include <windows.h>
#include <comdef.h>
#include <atlbase.h>
#include <atlcom.h>
#include <stdio.h>
#include <com/sun/star/bridge/ModelDependent.hpp>
#include <com/sun/star/bridge/XBridgeSupplier2.hpp>
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include <oletest/XCallback.hpp>
#include <rtl/process.h>
#include <cppuhelper/servicefactory.hxx>
#include <rtl/string.h>
using namespace com::sun::star::lang;
using namespace com::sun::star::uno;
using namespace com::sun::star::bridge;
using namespace com::sun::star::bridge::ModelDependent;
using namespace cppu;
HRESULT doTest();
bool incrementMultidimensionalIndex(
sal_Int32 dimensions,
const sal_Int32 * parDimensionLengths,
sal_Int32 * parMultidimensionalIndex);
int SAL_CALL main( int /*argc*/, char** /*argv*/ )
{
HRESULT hr;
if( FAILED( hr=CoInitializeEx(NULL, COINIT_APARTMENTTHREADED)))
{
printf("CoInitializeEx failed \n");
return -1;
}
if( FAILED(hr=doTest()))
{
_com_error err( hr);
const CHAR * errMsg= err.ErrorMessage();
MessageBoxA( NULL, errMsg, "Test failed", MB_ICONERROR);
}
CoUninitialize();
return 0;
}
HRESULT doTest()
{
HRESULT hr= S_OK;
long j = 0;
SAFEARRAY* par;
CComDispatchDriver disp;
CComVariant result;
CComVariant param1;
CComPtr<IUnknown> spUnkFactory;
if( SUCCEEDED( spUnkFactory.CoCreateInstance(L"com.sun.star.ServiceManager")))
{
disp= spUnkFactory;
param1= L"oletest.OleTest";
disp.Invoke1( L"createInstance", ¶m1, &result);
disp= result.pdispVal;
// disp contains now oletest.OleTest
// one dimensional array
par= SafeArrayCreateVector( VT_UI1, 0, 5);
unsigned char arbyte[]= { 1,2,3,4,5};
for(long i= 0; i < 5;i++)
hr= SafeArrayPutElement( par, &i, &arbyte[i]);
result.Clear();
param1.vt= VT_ARRAY| VT_UI1;
param1.byref= par;
disp.Invoke1(L"methodByte", ¶m1, &result);
SafeArrayDestroy( par);
// two dimensional array
SAFEARRAYBOUND bounds[2];
// least significant dimension first, Dimension 1
bounds[0].cElements= 3;
bounds[0].lLbound= 0;
// Dimension 2
bounds[1].cElements= 2;
bounds[1].lLbound= 0;
par= SafeArrayCreate( VT_I4, 2, bounds );
long uBound1;
long uBound2;
hr= SafeArrayGetUBound( par, 1, &uBound1);
hr= SafeArrayGetUBound( par, 2, &uBound2);
long index2[2];
memset( index2, 0, 2 * sizeof( long) );
long dimLengths[]={3,2};
long data;
do
{
data= index2[1] * 3 + index2[0] +1;
hr= SafeArrayPutElement( par, index2, &data);
}while( incrementMultidimensionalIndex( 2, dimLengths, index2) );
long* pdata;
long (*dataL)[2][3];
hr= SafeArrayAccessData( par, (void**)&pdata);
dataL= (long(*)[2][3])pdata;
for (long i= 0; i < 2; i ++)
{
for(long j= 0; j < 3; j++)
data= (*dataL)[i][j];
}
hr= SafeArrayUnaccessData(par);
result.Clear();
param1.vt= VT_ARRAY | VT_I4;
param1.byref= par;
disp.Invoke1(L"methodSequence", ¶m1, &result);
SAFEARRAY* arRet= result.parray;
for(long i= 0; i < 2 ; i++)
{
CComVariant varx;
varx.Clear();
hr= SafeArrayGetElement( arRet, &i, &varx);
SAFEARRAY* ari= varx.parray;
for( j= 0; j < 3; j++)
{
CComVariant varj;
varj.Clear();
hr= SafeArrayGetElement( ari, &j, &varj);
}
}
SafeArrayDestroy( par);
}
return hr;
}
// left index is least significant
bool incrementMultidimensionalIndex(
sal_Int32 dimensions,
const sal_Int32 * parDimensionLengths,
sal_Int32 * parMultidimensionalIndex)
{
if( dimensions < 1)
return sal_False;
bool ret= sal_True;
bool carry= sal_True; // to get into the while loop
sal_Int32 currentDimension= 0; //most significant is 1
while( carry)
{
parMultidimensionalIndex[ currentDimension ]++;
// if carryover, set index to 0 and handle carry on a level above
if( parMultidimensionalIndex[ currentDimension] > (parDimensionLengths[ currentDimension] - 1))
parMultidimensionalIndex[ currentDimension]= 0;
else
carry= sal_False;
currentDimension ++;
// if dimensions drops below 1 and carry is set than then all indices are 0 again
// this is signalled by returning sal_False
if( currentDimension > dimensions - 1 && carry)
{
carry= sal_False;
ret= sal_False;
}
}
return ret;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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