Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : 
      21             : #include "comphelper/serviceinfohelper.hxx"
      22             : #include <stdarg.h>
      23             : 
      24             : // #####################################################################
      25             : 
      26             : namespace comphelper
      27             : {
      28             : 
      29             : /** returns an empty UString(). most times sufficient */
      30           0 : ::rtl::OUString SAL_CALL ServiceInfoHelper::getImplementationName() throw( ::com::sun::star::uno::RuntimeException )
      31             : {
      32           0 :     return ::rtl::OUString();
      33             : }
      34             : 
      35             : /** the base implementation iterates over the service names from <code>getSupportedServiceNames</code> */
      36           0 : sal_Bool SAL_CALL ServiceInfoHelper::supportsService( const ::rtl::OUString& ServiceName ) throw(::com::sun::star::uno::RuntimeException)
      37             : {
      38           0 :     return supportsService( ServiceName, getSupportedServiceNames() );
      39             : }
      40             : 
      41          76 : sal_Bool SAL_CALL ServiceInfoHelper::supportsService( const ::rtl::OUString& ServiceName, const ::com::sun::star::uno::Sequence< ::rtl::OUString >& SupportedServices ) throw()
      42             : {
      43          76 :     const ::rtl::OUString * pArray = SupportedServices.getConstArray();
      44         586 :     for( sal_Int32 i = 0; i < SupportedServices.getLength(); i++ )
      45         577 :         if( pArray[i] == ServiceName )
      46          67 :             return sal_True;
      47           9 :     return sal_False;
      48             : }
      49             : 
      50             : /** the base implementation has no supported services */
      51           0 : ::com::sun::star::uno::Sequence< ::rtl::OUString > ServiceInfoHelper::getSupportedServiceNames(void) throw( ::com::sun::star::uno::RuntimeException )
      52             : {
      53           0 :     ::com::sun::star::uno::Sequence< ::rtl::OUString> aSeq(0);
      54           0 :     return aSeq;
      55             : }
      56             : 
      57             : /** this method adds a variable number of char pointer to a given Sequence
      58             :  */
      59        1447 : void ServiceInfoHelper::addToSequence( ::com::sun::star::uno::Sequence< ::rtl::OUString >& rSeq, sal_uInt16 nServices, /* char * */ ... ) throw()
      60             : {
      61        1447 :     sal_uInt32 nCount = rSeq.getLength();
      62             : 
      63        1447 :     rSeq.realloc( nCount + nServices );
      64        1447 :     rtl::OUString* pStrings = rSeq.getArray();
      65             : 
      66             :     va_list marker;
      67        1447 :     va_start( marker, nServices );
      68        4760 :     for( sal_uInt16 i = 0 ; i < nServices; i++ )
      69        3313 :         pStrings[nCount++] = rtl::OUString::createFromAscii(va_arg( marker, char*));
      70        1447 :     va_end( marker );
      71        1447 : }
      72             : 
      73             : }
      74             : 
      75             : 
      76             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */