1*cdf0e10cSrcweir /************************************************************************* 2*cdf0e10cSrcweir * 3*cdf0e10cSrcweir * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4*cdf0e10cSrcweir * 5*cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 6*cdf0e10cSrcweir * 7*cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 8*cdf0e10cSrcweir * 9*cdf0e10cSrcweir * This file is part of OpenOffice.org. 10*cdf0e10cSrcweir * 11*cdf0e10cSrcweir * OpenOffice.org is free software: you can redistribute it and/or modify 12*cdf0e10cSrcweir * it under the terms of the GNU Lesser General Public License version 3 13*cdf0e10cSrcweir * only, as published by the Free Software Foundation. 14*cdf0e10cSrcweir * 15*cdf0e10cSrcweir * OpenOffice.org is distributed in the hope that it will be useful, 16*cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 17*cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir ************************************************************************/ 27*cdf0e10cSrcweir 28*cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove 29*cdf0e10cSrcweir #include "precompiled_xmlscript.hxx" 30*cdf0e10cSrcweir 31*cdf0e10cSrcweir #include <com/sun/star/lang/XMultiServiceFactory.hpp> 32*cdf0e10cSrcweir #include <com/sun/star/io/XActiveDataSource.hpp> 33*cdf0e10cSrcweir #include <com/sun/star/xml/sax/XParser.hpp> 34*cdf0e10cSrcweir 35*cdf0e10cSrcweir #include <comphelper/processfactory.hxx> 36*cdf0e10cSrcweir #include <cppuhelper/implbase1.hxx> 37*cdf0e10cSrcweir #include <xmlscript/xml_helper.hxx> 38*cdf0e10cSrcweir #include <xmlscript/xmldlg_imexp.hxx> 39*cdf0e10cSrcweir 40*cdf0e10cSrcweir 41*cdf0e10cSrcweir using namespace ::rtl; 42*cdf0e10cSrcweir using namespace ::com::sun::star; 43*cdf0e10cSrcweir using namespace ::com::sun::star::uno; 44*cdf0e10cSrcweir 45*cdf0e10cSrcweir namespace xmlscript 46*cdf0e10cSrcweir { 47*cdf0e10cSrcweir 48*cdf0e10cSrcweir //================================================================================================== 49*cdf0e10cSrcweir class InputStreamProvider 50*cdf0e10cSrcweir : public ::cppu::WeakImplHelper1< io::XInputStreamProvider > 51*cdf0e10cSrcweir { 52*cdf0e10cSrcweir ByteSequence _bytes; 53*cdf0e10cSrcweir 54*cdf0e10cSrcweir public: 55*cdf0e10cSrcweir inline InputStreamProvider( ByteSequence const & rBytes ) 56*cdf0e10cSrcweir : _bytes( rBytes ) 57*cdf0e10cSrcweir {} 58*cdf0e10cSrcweir 59*cdf0e10cSrcweir // XInputStreamProvider 60*cdf0e10cSrcweir virtual Reference< io::XInputStream > SAL_CALL createInputStream() 61*cdf0e10cSrcweir throw (RuntimeException); 62*cdf0e10cSrcweir }; 63*cdf0e10cSrcweir //__________________________________________________________________________________________________ 64*cdf0e10cSrcweir Reference< io::XInputStream > InputStreamProvider::createInputStream() 65*cdf0e10cSrcweir throw (RuntimeException) 66*cdf0e10cSrcweir { 67*cdf0e10cSrcweir return ::xmlscript::createInputStream( _bytes ); 68*cdf0e10cSrcweir } 69*cdf0e10cSrcweir 70*cdf0e10cSrcweir //================================================================================================== 71*cdf0e10cSrcweir Reference< io::XInputStreamProvider > SAL_CALL exportDialogModel( 72*cdf0e10cSrcweir Reference< container::XNameContainer > const & xDialogModel, 73*cdf0e10cSrcweir Reference< XComponentContext > const & xContext ) 74*cdf0e10cSrcweir SAL_THROW( (Exception) ) 75*cdf0e10cSrcweir { 76*cdf0e10cSrcweir Reference< lang::XMultiComponentFactory > xSMgr( xContext->getServiceManager() ); 77*cdf0e10cSrcweir if (! xSMgr.is()) 78*cdf0e10cSrcweir { 79*cdf0e10cSrcweir throw RuntimeException( 80*cdf0e10cSrcweir OUString( RTL_CONSTASCII_USTRINGPARAM("no service manager available!") ), 81*cdf0e10cSrcweir Reference< XInterface >() ); 82*cdf0e10cSrcweir } 83*cdf0e10cSrcweir 84*cdf0e10cSrcweir Reference< xml::sax::XExtendedDocumentHandler > xHandler( xSMgr->createInstanceWithContext( 85*cdf0e10cSrcweir OUString( RTL_CONSTASCII_USTRINGPARAM("com.sun.star.xml.sax.Writer") ), xContext ), UNO_QUERY ); 86*cdf0e10cSrcweir OSL_ASSERT( xHandler.is() ); 87*cdf0e10cSrcweir if (! xHandler.is()) 88*cdf0e10cSrcweir { 89*cdf0e10cSrcweir throw RuntimeException( 90*cdf0e10cSrcweir OUString( RTL_CONSTASCII_USTRINGPARAM("could not create sax-writer component!") ), 91*cdf0e10cSrcweir Reference< XInterface >() ); 92*cdf0e10cSrcweir } 93*cdf0e10cSrcweir 94*cdf0e10cSrcweir ByteSequence aBytes; 95*cdf0e10cSrcweir 96*cdf0e10cSrcweir Reference< io::XActiveDataSource > xSource( xHandler, UNO_QUERY ); 97*cdf0e10cSrcweir xSource->setOutputStream( createOutputStream( &aBytes ) ); 98*cdf0e10cSrcweir exportDialogModel( xHandler, xDialogModel ); 99*cdf0e10cSrcweir 100*cdf0e10cSrcweir return new InputStreamProvider( aBytes ); 101*cdf0e10cSrcweir } 102*cdf0e10cSrcweir 103*cdf0e10cSrcweir //================================================================================================== 104*cdf0e10cSrcweir void SAL_CALL importDialogModel( 105*cdf0e10cSrcweir Reference< io::XInputStream > xInput, 106*cdf0e10cSrcweir Reference< container::XNameContainer > const & xDialogModel, 107*cdf0e10cSrcweir Reference< XComponentContext > const & xContext ) 108*cdf0e10cSrcweir SAL_THROW( (Exception) ) 109*cdf0e10cSrcweir { 110*cdf0e10cSrcweir Reference< lang::XMultiComponentFactory > xSMgr( xContext->getServiceManager() ); 111*cdf0e10cSrcweir if (! xSMgr.is()) 112*cdf0e10cSrcweir { 113*cdf0e10cSrcweir throw RuntimeException( 114*cdf0e10cSrcweir OUString( RTL_CONSTASCII_USTRINGPARAM("no service manager available!") ), 115*cdf0e10cSrcweir Reference< XInterface >() ); 116*cdf0e10cSrcweir } 117*cdf0e10cSrcweir 118*cdf0e10cSrcweir Reference< xml::sax::XParser > xParser( xSMgr->createInstanceWithContext( 119*cdf0e10cSrcweir OUString( RTL_CONSTASCII_USTRINGPARAM("com.sun.star.xml.sax.Parser") ), xContext ), UNO_QUERY ); 120*cdf0e10cSrcweir OSL_ASSERT( xParser.is() ); 121*cdf0e10cSrcweir if (! xParser.is()) 122*cdf0e10cSrcweir { 123*cdf0e10cSrcweir throw RuntimeException( 124*cdf0e10cSrcweir OUString( RTL_CONSTASCII_USTRINGPARAM("could not create sax-parser component!") ), 125*cdf0e10cSrcweir Reference< XInterface >() ); 126*cdf0e10cSrcweir } 127*cdf0e10cSrcweir 128*cdf0e10cSrcweir // error handler, entity resolver omitted for this helper function 129*cdf0e10cSrcweir xParser->setDocumentHandler( importDialogModel( xDialogModel, xContext ) ); 130*cdf0e10cSrcweir 131*cdf0e10cSrcweir xml::sax::InputSource source; 132*cdf0e10cSrcweir source.aInputStream = xInput; 133*cdf0e10cSrcweir source.sSystemId = OUString( RTL_CONSTASCII_USTRINGPARAM("virtual file") ); 134*cdf0e10cSrcweir 135*cdf0e10cSrcweir xParser->parseStream( source ); 136*cdf0e10cSrcweir } 137*cdf0e10cSrcweir 138*cdf0e10cSrcweir } 139