1 /**************************************************************
2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
4 * or more contributor license agreements. See the NOTICE file
5 * distributed with this work for additional information
6 * regarding copyright ownership. The ASF licenses this file
7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance
9 * with the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing,
14 * software distributed under the License is distributed on an
15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied. See the License for the
17 * specific language governing permissions and limitations
18 * under the License.
19 *
20 *************************************************************/
21
22
23
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_xmlscript.hxx"
26 #include "imp_share.hxx"
27
28 #include <osl/diagnose.h>
29
30 #include <rtl/ustrbuf.hxx>
31
32 #include <xmlscript/xml_import.hxx>
33 #include <comphelper/processfactory.hxx>
34
35
36 namespace xmlscript
37 {
38
39 //##################################################################################################
40
41 //__________________________________________________________________________________________________
getParent()42 Reference< xml::input::XElement > ModuleElement::getParent()
43 throw (RuntimeException)
44 {
45 return static_cast< xml::input::XElement * >( _pParent );
46 }
47 //__________________________________________________________________________________________________
getLocalName()48 OUString ModuleElement::getLocalName()
49 throw (RuntimeException)
50 {
51 return _aLocalName;
52 }
53 //__________________________________________________________________________________________________
getUid()54 sal_Int32 ModuleElement::getUid()
55 throw (RuntimeException)
56 {
57 return _pImport->XMLNS_SCRIPT_UID;
58 }
59 //__________________________________________________________________________________________________
getAttributes()60 Reference< xml::input::XAttributes > ModuleElement::getAttributes()
61 throw (RuntimeException)
62 {
63 return _xAttributes;
64 }
65 //__________________________________________________________________________________________________
ignorableWhitespace(OUString const &)66 void ModuleElement::ignorableWhitespace(
67 OUString const & /*rWhitespaces*/ )
68 throw (xml::sax::SAXException, RuntimeException)
69 {
70 // not used
71 }
72 //__________________________________________________________________________________________________
characters(OUString const & rChars)73 void ModuleElement::characters( OUString const & rChars )
74 throw (xml::sax::SAXException, RuntimeException)
75 {
76 _StrBuffer.append( rChars );
77 }
78 //__________________________________________________________________________________________________
processingInstruction(OUString const &,OUString const &)79 void ModuleElement::processingInstruction(
80 OUString const & /*rTarget*/, OUString const & /*rData*/ )
81 throw (xml::sax::SAXException, RuntimeException)
82 {
83 }
84 //__________________________________________________________________________________________________
endElement()85 void ModuleElement::endElement()
86 throw (xml::sax::SAXException, RuntimeException)
87 {
88 _pImport->mrModuleDesc.aCode = _StrBuffer.makeStringAndClear();
89 }
90 //__________________________________________________________________________________________________
startChildElement(sal_Int32,OUString const &,Reference<xml::input::XAttributes> const &)91 Reference< xml::input::XElement > ModuleElement::startChildElement(
92 sal_Int32 /*nUid*/, OUString const & /*rLocalName*/,
93 Reference< xml::input::XAttributes > const & /*xAttributes*/ )
94 throw (xml::sax::SAXException, RuntimeException)
95 {
96 throw xml::sax::SAXException(
97 OUString( RTL_CONSTASCII_USTRINGPARAM("unexpected element!") ),
98 Reference< XInterface >(), Any() );
99 }
100
101 //__________________________________________________________________________________________________
ModuleElement(OUString const & rLocalName,Reference<xml::input::XAttributes> const & xAttributes,ModuleElement * pParent,ModuleImport * pImport)102 ModuleElement::ModuleElement(
103 OUString const & rLocalName,
104 Reference< xml::input::XAttributes > const & xAttributes,
105 ModuleElement * pParent, ModuleImport * pImport )
106 SAL_THROW( () )
107 : _pImport( pImport )
108 , _pParent( pParent )
109 , _aLocalName( rLocalName )
110 , _xAttributes( xAttributes )
111 {
112 _pImport->acquire();
113
114 if (_pParent)
115 {
116 _pParent->acquire();
117 }
118 }
119 //__________________________________________________________________________________________________
~ModuleElement()120 ModuleElement::~ModuleElement()
121 SAL_THROW( () )
122 {
123 _pImport->release();
124
125 if (_pParent)
126 {
127 _pParent->release();
128 }
129
130 #if OSL_DEBUG_LEVEL > 1
131 OString aStr( OUStringToOString( _aLocalName, RTL_TEXTENCODING_ASCII_US ) );
132 OSL_TRACE( "ModuleElement::~ModuleElement(): %s\n", aStr.getStr() );
133 #endif
134 }
135
136 //##################################################################################################
137
138 // XRoot
139
140 //______________________________________________________________________________
startDocument(Reference<xml::input::XNamespaceMapping> const & xNamespaceMapping)141 void ModuleImport::startDocument(
142 Reference< xml::input::XNamespaceMapping > const & xNamespaceMapping )
143 throw (xml::sax::SAXException, RuntimeException)
144 {
145 XMLNS_SCRIPT_UID = xNamespaceMapping->getUidByUri(
146 OUSTR(XMLNS_SCRIPT_URI) );
147 XMLNS_LIBRARY_UID = xNamespaceMapping->getUidByUri(
148 OUSTR(XMLNS_LIBRARY_URI) );
149 XMLNS_XLINK_UID = xNamespaceMapping->getUidByUri(
150 OUSTR(XMLNS_XLINK_URI) );
151 }
152
153 //__________________________________________________________________________________________________
endDocument()154 void ModuleImport::endDocument()
155 throw (xml::sax::SAXException, RuntimeException)
156 {
157 // ignored
158 }
159 //__________________________________________________________________________________________________
processingInstruction(OUString const &,OUString const &)160 void ModuleImport::processingInstruction(
161 OUString const & /*rTarget*/, OUString const & /*rData*/ )
162 throw (xml::sax::SAXException, RuntimeException)
163 {
164 }
165 //__________________________________________________________________________________________________
setDocumentLocator(Reference<xml::sax::XLocator> const &)166 void ModuleImport::setDocumentLocator(
167 Reference< xml::sax::XLocator > const & /*xLocator*/ )
168 throw (xml::sax::SAXException, RuntimeException)
169 {
170 }
171 //__________________________________________________________________________________________________
startRootElement(sal_Int32 nUid,OUString const & rLocalName,Reference<xml::input::XAttributes> const & xAttributes)172 Reference< xml::input::XElement > ModuleImport::startRootElement(
173 sal_Int32 nUid, OUString const & rLocalName,
174 Reference< xml::input::XAttributes > const & xAttributes )
175 throw (xml::sax::SAXException, RuntimeException)
176 {
177 if (XMLNS_SCRIPT_UID != nUid)
178 {
179 throw xml::sax::SAXException(
180 OUString( RTL_CONSTASCII_USTRINGPARAM("illegal namespace!") ),
181 Reference< XInterface >(), Any() );
182 }
183 // window
184 else if (rLocalName.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM("module") ))
185 {
186 mrModuleDesc.aName = xAttributes->getValueByUidName(
187 XMLNS_SCRIPT_UID,
188 OUString( RTL_CONSTASCII_USTRINGPARAM("name") ) );
189 mrModuleDesc.aLanguage = xAttributes->getValueByUidName(
190 XMLNS_SCRIPT_UID,
191 OUString( RTL_CONSTASCII_USTRINGPARAM("language") ) );
192 mrModuleDesc.aModuleType = xAttributes->getValueByUidName(
193 XMLNS_SCRIPT_UID,
194 OUString( RTL_CONSTASCII_USTRINGPARAM("moduleType") ) );
195
196 return new ModuleElement( rLocalName, xAttributes, 0, this );
197 }
198 else
199 {
200 throw xml::sax::SAXException(
201 OUString( RTL_CONSTASCII_USTRINGPARAM(
202 "illegal root element (expected module) given: ") ) +
203 rLocalName, Reference< XInterface >(), Any() );
204 }
205 }
206 //__________________________________________________________________________________________________
~ModuleImport()207 ModuleImport::~ModuleImport()
208 SAL_THROW( () )
209 {
210 #if OSL_DEBUG_LEVEL > 1
211 OSL_TRACE( "ModuleImport::~ModuleImport().\n" );
212 #endif
213 }
214
215 //##################################################################################################
216
217 Reference< xml::sax::XDocumentHandler >
importScriptModule(ModuleDescriptor & rMod)218 SAL_CALL importScriptModule( ModuleDescriptor& rMod )
219 SAL_THROW( (Exception) )
220 {
221 return ::xmlscript::createDocumentHandler(
222 static_cast< xml::input::XRoot * >( new ModuleImport( rMod ) ) );
223 }
224
225 }
226
227