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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#include "comphelper/serviceinfohelper.hxx"
#include <stdarg.h>
// #####################################################################
namespace comphelper
{
/** returns an empty UString(). most times sufficient */
::rtl::OUString SAL_CALL ServiceInfoHelper::getImplementationName() throw( ::com::sun::star::uno::RuntimeException )
{
return ::rtl::OUString();
}
/** the base implementation iterates over the service names from <code>getSupportedServiceNames</code> */
sal_Bool SAL_CALL ServiceInfoHelper::supportsService( const ::rtl::OUString& ServiceName ) throw(::com::sun::star::uno::RuntimeException)
{
return supportsService( ServiceName, getSupportedServiceNames() );
}
sal_Bool SAL_CALL ServiceInfoHelper::supportsService( const ::rtl::OUString& ServiceName, const ::com::sun::star::uno::Sequence< ::rtl::OUString >& SupportedServices ) throw()
{
const ::rtl::OUString * pArray = SupportedServices.getConstArray();
for( sal_Int32 i = 0; i < SupportedServices.getLength(); i++ )
if( pArray[i] == ServiceName )
return sal_True;
return sal_False;
}
/** the base implementation has no supported services */
::com::sun::star::uno::Sequence< ::rtl::OUString > ServiceInfoHelper::getSupportedServiceNames(void) throw( ::com::sun::star::uno::RuntimeException )
{
::com::sun::star::uno::Sequence< ::rtl::OUString> aSeq(0);
return aSeq;
}
/** this method concatenates the given sequences and returns the result
*/
::com::sun::star::uno::Sequence< ::rtl::OUString > ServiceInfoHelper::concatSequences( const ::com::sun::star::uno::Sequence< ::rtl::OUString >& rSeq1,
const ::com::sun::star::uno::Sequence< ::rtl::OUString >& rSeq2 ) throw()
{
const sal_Int32 nLen1 = rSeq1.getLength();
const sal_Int32 nLen2 = rSeq2.getLength();
::com::sun::star::uno::Sequence< ::rtl::OUString > aSeq( nLen1 + nLen2 );
::rtl::OUString* pStrings = aSeq.getArray();
sal_Int32 nIdx;
const ::rtl::OUString* pStringSrc = rSeq1.getConstArray();
for( nIdx = 0; nIdx < nLen1; nIdx++ )
*pStrings++ = *pStringSrc++;
pStringSrc = rSeq2.getConstArray();
for( nIdx = 0; nIdx < nLen2; nIdx++ )
*pStrings++ = *pStringSrc++;
return aSeq;
}
/** this method adds a variable number of char pointer to a given Sequence
*/
void ServiceInfoHelper::addToSequence( ::com::sun::star::uno::Sequence< ::rtl::OUString >& rSeq, sal_uInt16 nServices, /* char * */ ... ) throw()
{
sal_uInt32 nCount = rSeq.getLength();
rSeq.realloc( nCount + nServices );
rtl::OUString* pStrings = rSeq.getArray();
va_list marker;
va_start( marker, nServices );
for( sal_uInt16 i = 0 ; i < nServices; i++ )
pStrings[nCount++] = rtl::OUString::createFromAscii(va_arg( marker, char*));
va_end( marker );
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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