1*e1d5bd03SAndrew Rist /**************************************************************
2cdf0e10cSrcweir *
3*e1d5bd03SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one
4*e1d5bd03SAndrew Rist * or more contributor license agreements. See the NOTICE file
5*e1d5bd03SAndrew Rist * distributed with this work for additional information
6*e1d5bd03SAndrew Rist * regarding copyright ownership. The ASF licenses this file
7*e1d5bd03SAndrew Rist * to you under the Apache License, Version 2.0 (the
8*e1d5bd03SAndrew Rist * "License"); you may not use this file except in compliance
9*e1d5bd03SAndrew Rist * with the License. You may obtain a copy of the License at
10*e1d5bd03SAndrew Rist *
11*e1d5bd03SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0
12*e1d5bd03SAndrew Rist *
13*e1d5bd03SAndrew Rist * Unless required by applicable law or agreed to in writing,
14*e1d5bd03SAndrew Rist * software distributed under the License is distributed on an
15*e1d5bd03SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16*e1d5bd03SAndrew Rist * KIND, either express or implied. See the License for the
17*e1d5bd03SAndrew Rist * specific language governing permissions and limitations
18*e1d5bd03SAndrew Rist * under the License.
19*e1d5bd03SAndrew Rist *
20*e1d5bd03SAndrew Rist *************************************************************/
21*e1d5bd03SAndrew Rist
22*e1d5bd03SAndrew Rist
23cdf0e10cSrcweir
24cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove
25cdf0e10cSrcweir #include "precompiled_xmlscript.hxx"
26cdf0e10cSrcweir
27cdf0e10cSrcweir #include <com/sun/star/lang/XMultiServiceFactory.hpp>
28cdf0e10cSrcweir #include <com/sun/star/io/XActiveDataSource.hpp>
29cdf0e10cSrcweir #include <com/sun/star/xml/sax/XParser.hpp>
30cdf0e10cSrcweir
31cdf0e10cSrcweir #include <comphelper/processfactory.hxx>
32cdf0e10cSrcweir #include <cppuhelper/implbase1.hxx>
33cdf0e10cSrcweir #include <xmlscript/xml_helper.hxx>
34cdf0e10cSrcweir #include <xmlscript/xmldlg_imexp.hxx>
35cdf0e10cSrcweir
36cdf0e10cSrcweir
37cdf0e10cSrcweir using namespace ::rtl;
38cdf0e10cSrcweir using namespace ::com::sun::star;
39cdf0e10cSrcweir using namespace ::com::sun::star::uno;
40cdf0e10cSrcweir
41cdf0e10cSrcweir namespace xmlscript
42cdf0e10cSrcweir {
43cdf0e10cSrcweir
44cdf0e10cSrcweir //==================================================================================================
45cdf0e10cSrcweir class InputStreamProvider
46cdf0e10cSrcweir : public ::cppu::WeakImplHelper1< io::XInputStreamProvider >
47cdf0e10cSrcweir {
48cdf0e10cSrcweir ByteSequence _bytes;
49cdf0e10cSrcweir
50cdf0e10cSrcweir public:
InputStreamProvider(ByteSequence const & rBytes)51cdf0e10cSrcweir inline InputStreamProvider( ByteSequence const & rBytes )
52cdf0e10cSrcweir : _bytes( rBytes )
53cdf0e10cSrcweir {}
54cdf0e10cSrcweir
55cdf0e10cSrcweir // XInputStreamProvider
56cdf0e10cSrcweir virtual Reference< io::XInputStream > SAL_CALL createInputStream()
57cdf0e10cSrcweir throw (RuntimeException);
58cdf0e10cSrcweir };
59cdf0e10cSrcweir //__________________________________________________________________________________________________
createInputStream()60cdf0e10cSrcweir Reference< io::XInputStream > InputStreamProvider::createInputStream()
61cdf0e10cSrcweir throw (RuntimeException)
62cdf0e10cSrcweir {
63cdf0e10cSrcweir return ::xmlscript::createInputStream( _bytes );
64cdf0e10cSrcweir }
65cdf0e10cSrcweir
66cdf0e10cSrcweir //==================================================================================================
exportDialogModel(Reference<container::XNameContainer> const & xDialogModel,Reference<XComponentContext> const & xContext)67cdf0e10cSrcweir Reference< io::XInputStreamProvider > SAL_CALL exportDialogModel(
68cdf0e10cSrcweir Reference< container::XNameContainer > const & xDialogModel,
69cdf0e10cSrcweir Reference< XComponentContext > const & xContext )
70cdf0e10cSrcweir SAL_THROW( (Exception) )
71cdf0e10cSrcweir {
72cdf0e10cSrcweir Reference< lang::XMultiComponentFactory > xSMgr( xContext->getServiceManager() );
73cdf0e10cSrcweir if (! xSMgr.is())
74cdf0e10cSrcweir {
75cdf0e10cSrcweir throw RuntimeException(
76cdf0e10cSrcweir OUString( RTL_CONSTASCII_USTRINGPARAM("no service manager available!") ),
77cdf0e10cSrcweir Reference< XInterface >() );
78cdf0e10cSrcweir }
79cdf0e10cSrcweir
80cdf0e10cSrcweir Reference< xml::sax::XExtendedDocumentHandler > xHandler( xSMgr->createInstanceWithContext(
81cdf0e10cSrcweir OUString( RTL_CONSTASCII_USTRINGPARAM("com.sun.star.xml.sax.Writer") ), xContext ), UNO_QUERY );
82cdf0e10cSrcweir OSL_ASSERT( xHandler.is() );
83cdf0e10cSrcweir if (! xHandler.is())
84cdf0e10cSrcweir {
85cdf0e10cSrcweir throw RuntimeException(
86cdf0e10cSrcweir OUString( RTL_CONSTASCII_USTRINGPARAM("could not create sax-writer component!") ),
87cdf0e10cSrcweir Reference< XInterface >() );
88cdf0e10cSrcweir }
89cdf0e10cSrcweir
90cdf0e10cSrcweir ByteSequence aBytes;
91cdf0e10cSrcweir
92cdf0e10cSrcweir Reference< io::XActiveDataSource > xSource( xHandler, UNO_QUERY );
93cdf0e10cSrcweir xSource->setOutputStream( createOutputStream( &aBytes ) );
94cdf0e10cSrcweir exportDialogModel( xHandler, xDialogModel );
95cdf0e10cSrcweir
96cdf0e10cSrcweir return new InputStreamProvider( aBytes );
97cdf0e10cSrcweir }
98cdf0e10cSrcweir
99cdf0e10cSrcweir //==================================================================================================
importDialogModel(Reference<io::XInputStream> xInput,Reference<container::XNameContainer> const & xDialogModel,Reference<XComponentContext> const & xContext)100cdf0e10cSrcweir void SAL_CALL importDialogModel(
101cdf0e10cSrcweir Reference< io::XInputStream > xInput,
102cdf0e10cSrcweir Reference< container::XNameContainer > const & xDialogModel,
103cdf0e10cSrcweir Reference< XComponentContext > const & xContext )
104cdf0e10cSrcweir SAL_THROW( (Exception) )
105cdf0e10cSrcweir {
106cdf0e10cSrcweir Reference< lang::XMultiComponentFactory > xSMgr( xContext->getServiceManager() );
107cdf0e10cSrcweir if (! xSMgr.is())
108cdf0e10cSrcweir {
109cdf0e10cSrcweir throw RuntimeException(
110cdf0e10cSrcweir OUString( RTL_CONSTASCII_USTRINGPARAM("no service manager available!") ),
111cdf0e10cSrcweir Reference< XInterface >() );
112cdf0e10cSrcweir }
113cdf0e10cSrcweir
114cdf0e10cSrcweir Reference< xml::sax::XParser > xParser( xSMgr->createInstanceWithContext(
115cdf0e10cSrcweir OUString( RTL_CONSTASCII_USTRINGPARAM("com.sun.star.xml.sax.Parser") ), xContext ), UNO_QUERY );
116cdf0e10cSrcweir OSL_ASSERT( xParser.is() );
117cdf0e10cSrcweir if (! xParser.is())
118cdf0e10cSrcweir {
119cdf0e10cSrcweir throw RuntimeException(
120cdf0e10cSrcweir OUString( RTL_CONSTASCII_USTRINGPARAM("could not create sax-parser component!") ),
121cdf0e10cSrcweir Reference< XInterface >() );
122cdf0e10cSrcweir }
123cdf0e10cSrcweir
124cdf0e10cSrcweir // error handler, entity resolver omitted for this helper function
125cdf0e10cSrcweir xParser->setDocumentHandler( importDialogModel( xDialogModel, xContext ) );
126cdf0e10cSrcweir
127cdf0e10cSrcweir xml::sax::InputSource source;
128cdf0e10cSrcweir source.aInputStream = xInput;
129cdf0e10cSrcweir source.sSystemId = OUString( RTL_CONSTASCII_USTRINGPARAM("virtual file") );
130cdf0e10cSrcweir
131cdf0e10cSrcweir xParser->parseStream( source );
132cdf0e10cSrcweir }
133cdf0e10cSrcweir
134cdf0e10cSrcweir }
135