/* -*- 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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