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