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 : #include "imp_share.hxx"
21 : #include "xml_import.hxx"
22 :
23 : namespace xmlscript
24 : {
25 :
26 : //##################################################################################################
27 :
28 : //__________________________________________________________________________________________________
29 0 : Reference< xml::input::XElement > LibElementBase::getParent()
30 : throw (RuntimeException)
31 : {
32 0 : return static_cast< xml::input::XElement * >( _pParent );
33 : }
34 : //__________________________________________________________________________________________________
35 0 : OUString LibElementBase::getLocalName()
36 : throw (RuntimeException)
37 : {
38 0 : return _aLocalName;
39 : }
40 : //__________________________________________________________________________________________________
41 0 : sal_Int32 LibElementBase::getUid()
42 : throw (RuntimeException)
43 : {
44 0 : return _pImport->XMLNS_LIBRARY_UID;
45 : }
46 : //__________________________________________________________________________________________________
47 0 : Reference< xml::input::XAttributes > LibElementBase::getAttributes()
48 : throw (RuntimeException)
49 : {
50 0 : return _xAttributes;
51 : }
52 : //__________________________________________________________________________________________________
53 0 : void LibElementBase::ignorableWhitespace(
54 : OUString const & /*rWhitespaces*/ )
55 : throw (xml::sax::SAXException, RuntimeException)
56 : {
57 0 : }
58 : //__________________________________________________________________________________________________
59 0 : void LibElementBase::characters( OUString const & /*rChars*/ )
60 : throw (xml::sax::SAXException, RuntimeException)
61 : {
62 : // not used, all characters ignored
63 0 : }
64 :
65 : //__________________________________________________________________________________________________
66 0 : void LibElementBase::processingInstruction(
67 : OUString const & /*rTarget*/, OUString const & /*rData*/ )
68 : throw (xml::sax::SAXException, RuntimeException)
69 : {
70 0 : }
71 :
72 : //__________________________________________________________________________________________________
73 0 : void LibElementBase::endElement()
74 : throw (xml::sax::SAXException, RuntimeException)
75 : {
76 0 : }
77 : //__________________________________________________________________________________________________
78 0 : Reference< xml::input::XElement > LibElementBase::startChildElement(
79 : sal_Int32 /*nUid*/, OUString const & /*rLocalName*/,
80 : Reference< xml::input::XAttributes > const & /*xAttributes*/ )
81 : throw (xml::sax::SAXException, RuntimeException)
82 : {
83 0 : throw xml::sax::SAXException("unexpected element!", Reference< XInterface >(), Any() );
84 : }
85 :
86 : //__________________________________________________________________________________________________
87 0 : LibElementBase::LibElementBase(
88 : OUString const & rLocalName,
89 : Reference< xml::input::XAttributes > const & xAttributes,
90 : LibElementBase * pParent, LibraryImport * pImport )
91 : SAL_THROW(())
92 : : _pImport( pImport )
93 : , _pParent( pParent )
94 : , _aLocalName( rLocalName )
95 0 : , _xAttributes( xAttributes )
96 : {
97 0 : _pImport->acquire();
98 :
99 0 : if (_pParent)
100 : {
101 0 : _pParent->acquire();
102 : }
103 0 : }
104 : //__________________________________________________________________________________________________
105 0 : LibElementBase::~LibElementBase()
106 : SAL_THROW(())
107 : {
108 0 : _pImport->release();
109 :
110 0 : if (_pParent)
111 : {
112 0 : _pParent->release();
113 : }
114 :
115 : #if OSL_DEBUG_LEVEL > 1
116 : OString aStr( OUStringToOString( _aLocalName, RTL_TEXTENCODING_ASCII_US ) );
117 : OSL_TRACE( "LibElementBase::~LibElementBase(): %s", aStr.getStr() );
118 : #endif
119 0 : }
120 :
121 : //##################################################################################################
122 :
123 : // XRoot
124 :
125 : //______________________________________________________________________________
126 0 : void LibraryImport::startDocument(
127 : Reference< xml::input::XNamespaceMapping > const & xNamespaceMapping )
128 : throw (xml::sax::SAXException, RuntimeException)
129 : {
130 0 : XMLNS_LIBRARY_UID = xNamespaceMapping->getUidByUri( XMLNS_LIBRARY_URI );
131 0 : XMLNS_XLINK_UID = xNamespaceMapping->getUidByUri( XMLNS_XLINK_URI );
132 0 : }
133 : //__________________________________________________________________________________________________
134 0 : void LibraryImport::endDocument()
135 : throw (xml::sax::SAXException, RuntimeException)
136 : {
137 0 : }
138 : //__________________________________________________________________________________________________
139 0 : void LibraryImport::processingInstruction(
140 : OUString const & /*rTarget*/, OUString const & /*rData*/ )
141 : throw (xml::sax::SAXException, RuntimeException)
142 : {
143 0 : }
144 : //__________________________________________________________________________________________________
145 0 : void LibraryImport::setDocumentLocator(
146 : Reference< xml::sax::XLocator > const & /*xLocator*/ )
147 : throw (xml::sax::SAXException, RuntimeException)
148 : {
149 0 : }
150 : //__________________________________________________________________________________________________
151 0 : Reference< xml::input::XElement > LibraryImport::startRootElement(
152 : sal_Int32 nUid, OUString const & rLocalName,
153 : Reference< xml::input::XAttributes > const & xAttributes )
154 : throw (xml::sax::SAXException, RuntimeException)
155 : {
156 0 : if (XMLNS_LIBRARY_UID != nUid)
157 : {
158 0 : throw xml::sax::SAXException( "illegal namespace!", Reference< XInterface >(), Any() );
159 : }
160 0 : else if ( mpLibArray && rLocalName == "libraries" )
161 : {
162 0 : return new LibrariesElement( rLocalName, xAttributes, 0, this );
163 : }
164 0 : else if ( mpLibDesc && rLocalName == "library" )
165 : {
166 0 : LibDescriptor& aDesc = *mpLibDesc;
167 0 : aDesc.bLink = aDesc.bReadOnly = aDesc.bPasswordProtected = aDesc.bPreload = sal_False;
168 :
169 0 : aDesc.aName = xAttributes->getValueByUidName(XMLNS_LIBRARY_UID, "name" );
170 0 : getBoolAttr( &aDesc.bReadOnly, "readonly", xAttributes, XMLNS_LIBRARY_UID );
171 0 : getBoolAttr( &aDesc.bPasswordProtected, "passwordprotected", xAttributes, XMLNS_LIBRARY_UID );
172 0 : getBoolAttr( &aDesc.bPreload, "preload", xAttributes, XMLNS_LIBRARY_UID );
173 :
174 0 : return new LibraryElement( rLocalName, xAttributes, 0, this );
175 : }
176 : else
177 : {
178 0 : throw xml::sax::SAXException( "illegal root element (expected libraries) given: " + rLocalName, Reference< XInterface >(), Any() );
179 : }
180 : }
181 : //__________________________________________________________________________________________________
182 0 : LibraryImport::~LibraryImport()
183 : SAL_THROW(())
184 : {
185 : #if OSL_DEBUG_LEVEL > 1
186 : OSL_TRACE( "LibraryImport::~LibraryImport()." );
187 : #endif
188 0 : }
189 :
190 : //##################################################################################################
191 :
192 :
193 : // libraries
194 : //__________________________________________________________________________________________________
195 0 : Reference< xml::input::XElement > LibrariesElement::startChildElement(
196 : sal_Int32 nUid, OUString const & rLocalName,
197 : Reference< xml::input::XAttributes > const & xAttributes )
198 : throw (xml::sax::SAXException, RuntimeException)
199 : {
200 0 : if (_pImport->XMLNS_LIBRARY_UID != nUid)
201 : {
202 0 : throw xml::sax::SAXException( "illegal namespace!", Reference< XInterface >(), Any() );
203 : }
204 : // library
205 0 : else if ( rLocalName == "library" )
206 : {
207 0 : LibDescriptor aDesc;
208 0 : aDesc.bLink = aDesc.bReadOnly = aDesc.bPasswordProtected = aDesc.bPreload = sal_False;
209 :
210 0 : aDesc.aName = xAttributes->getValueByUidName(_pImport->XMLNS_LIBRARY_UID, "name" );
211 0 : aDesc.aStorageURL = xAttributes->getValueByUidName( _pImport->XMLNS_XLINK_UID, "href" );
212 0 : getBoolAttr(&aDesc.bLink, "link", xAttributes, _pImport->XMLNS_LIBRARY_UID );
213 0 : getBoolAttr(&aDesc.bReadOnly, "readonly", xAttributes, _pImport->XMLNS_LIBRARY_UID );
214 0 : getBoolAttr(&aDesc.bPasswordProtected, "passwordprotected", xAttributes, _pImport->XMLNS_LIBRARY_UID );
215 :
216 0 : mLibDescriptors.push_back( aDesc );
217 0 : return new LibraryElement( rLocalName, xAttributes, this, _pImport );
218 : }
219 : else
220 : {
221 0 : throw xml::sax::SAXException( "expected styles ot bulletinboard element!", Reference< XInterface >(), Any() );
222 : }
223 : }
224 : //__________________________________________________________________________________________________
225 0 : void LibrariesElement::endElement()
226 : throw (xml::sax::SAXException, RuntimeException)
227 : {
228 0 : sal_Int32 nLibCount = _pImport->mpLibArray->mnLibCount = (sal_Int32)mLibDescriptors.size();
229 0 : _pImport->mpLibArray->mpLibs = new LibDescriptor[ nLibCount ];
230 :
231 0 : for( sal_Int32 i = 0 ; i < nLibCount ; i++ )
232 : {
233 0 : const LibDescriptor& rLib = mLibDescriptors[i];
234 0 : _pImport->mpLibArray->mpLibs[i] = rLib;
235 : }
236 0 : }
237 :
238 : // library
239 : //__________________________________________________________________________________________________
240 0 : Reference< xml::input::XElement > LibraryElement::startChildElement(
241 : sal_Int32 nUid, OUString const & rLocalName,
242 : Reference< xml::input::XAttributes > const & xAttributes )
243 : throw (xml::sax::SAXException, RuntimeException)
244 : {
245 0 : if (_pImport->XMLNS_LIBRARY_UID != nUid)
246 : {
247 0 : throw xml::sax::SAXException( "illegal namespace!", Reference< XInterface >(), Any() );
248 : }
249 : // library
250 0 : else if ( rLocalName == "element" )
251 : {
252 0 : OUString aValue( xAttributes->getValueByUidName(_pImport->XMLNS_LIBRARY_UID, "name" ) );
253 0 : if (!aValue.isEmpty())
254 0 : mElements.push_back( aValue );
255 :
256 0 : return new LibElementBase( rLocalName, xAttributes, this, _pImport );
257 : }
258 : else
259 : {
260 0 : throw xml::sax::SAXException( "expected styles ot bulletinboard element!", Reference< XInterface >(), Any() );
261 : }
262 : }
263 : //__________________________________________________________________________________________________
264 0 : void LibraryElement::endElement()
265 : throw (xml::sax::SAXException, RuntimeException)
266 : {
267 0 : sal_Int32 nElementCount = mElements.size();
268 0 : Sequence< OUString > aElementNames( nElementCount );
269 0 : OUString* pElementNames = aElementNames.getArray();
270 0 : for( sal_Int32 i = 0 ; i < nElementCount ; i++ )
271 0 : pElementNames[i] = mElements[i];
272 :
273 0 : LibDescriptor* pLib = _pImport->mpLibDesc;
274 0 : if( !pLib )
275 0 : pLib = &static_cast< LibrariesElement* >( _pParent )->mLibDescriptors.back();
276 0 : pLib->aElementNames = aElementNames;
277 0 : }
278 :
279 :
280 : //##################################################################################################
281 :
282 : Reference< ::com::sun::star::xml::sax::XDocumentHandler >
283 0 : SAL_CALL importLibraryContainer( LibDescriptorArray* pLibArray )
284 : SAL_THROW( (Exception) )
285 : {
286 : return ::xmlscript::createDocumentHandler(
287 0 : static_cast< xml::input::XRoot * >( new LibraryImport( pLibArray ) ) );
288 : }
289 :
290 : //##################################################################################################
291 :
292 : ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XDocumentHandler >
293 0 : SAL_CALL importLibrary( LibDescriptor& rLib )
294 : SAL_THROW( (::com::sun::star::uno::Exception) )
295 : {
296 : return ::xmlscript::createDocumentHandler(
297 0 : static_cast< xml::input::XRoot * >( new LibraryImport( &rLib ) ) );
298 : }
299 :
300 :
301 : //##################################################################################################
302 :
303 576 : LibDescriptorArray::LibDescriptorArray( sal_Int32 nLibCount )
304 : {
305 576 : mnLibCount = nLibCount;
306 576 : mpLibs = new LibDescriptor[ mnLibCount ];
307 576 : }
308 :
309 576 : LibDescriptorArray::~LibDescriptorArray()
310 : {
311 576 : delete[] mpLibs;
312 576 : }
313 :
314 : }
315 :
316 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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