xmlscript/source/xmlflat_imexp/xmlbas_import.hxx

   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 #ifndef XMLSCRIPT_XMLBAS_IMPORT_HXX
  21 #define XMLSCRIPT_XMLBAS_IMPORT_HXX
  22
  23 #include <com/sun/star/document/XXMLOasisBasicImporter.hpp>
  24 #include <com/sun/star/frame/XModel.hpp>
  25 #include <com/sun/star/lang/XServiceInfo.hpp>
  26 #include <com/sun/star/script/XLibraryContainer2.hpp>
  27 #include <com/sun/star/uno/XComponentContext.hpp>
  28 #include <com/sun/star/xml/input/XRoot.hpp>
  29 #include <cppuhelper/implbase1.hxx>
  30 #include <cppuhelper/implbase2.hxx>
  31 #include <osl/mutex.hxx>
  32 #include <rtl/ustrbuf.hxx>
  33
  34
  35 //.........................................................................
  36 namespace xmlscript
  37 {
  38 //.........................................................................
  39
  40     // =============================================================================
  41     // class BasicElementBase
  42     // =============================================================================
  43
  44     class BasicImport;
  45
  46     typedef ::cppu::WeakImplHelper1<
  47         ::com::sun::star::xml::input::XElement > BasicElementBase_BASE;
  48
  49     class BasicElementBase : public BasicElementBase_BASE
  50     {
  51     protected:
  52         BasicImport* m_pImport;
  53         BasicElementBase* m_pParent;
  54         OUString m_aLocalName;
  55         ::com::sun::star::uno::Reference< ::com::sun::star::xml::input::XAttributes > m_xAttributes;
  56
  57         bool getBoolAttr( sal_Bool* pRet, const OUString& rAttrName,
  58             const ::com::sun::star::uno::Reference< ::com::sun::star::xml::input::XAttributes >& xAttributes,
  59             sal_Int32 nUid );
  60
  61     public:
  62         BasicElementBase( const OUString& rLocalName,
  63             const ::com::sun::star::uno::Reference< ::com::sun::star::xml::input::XAttributes >& xAttributes,
  64             BasicElementBase* pParent, BasicImport* pImport );
  65         virtual ~BasicElementBase();
  66
  67         // XElement
  68         virtual ::com::sun::star::uno::Reference< ::com::sun::star::xml::input::XElement > SAL_CALL getParent()
  69             throw (::com::sun::star::uno::RuntimeException);
  70         virtual OUString SAL_CALL getLocalName()
  71             throw (::com::sun::star::uno::RuntimeException);
  72         virtual sal_Int32 SAL_CALL getUid()
  73             throw (::com::sun::star::uno::RuntimeException);
  74         virtual ::com::sun::star::uno::Reference< ::com::sun::star::xml::input::XAttributes > SAL_CALL getAttributes()
  75             throw (::com::sun::star::uno::RuntimeException);
  76         virtual ::com::sun::star::uno::Reference< ::com::sun::star::xml::input::XElement > SAL_CALL startChildElement(
  77             sal_Int32 nUid, const OUString& rLocalName,
  78             const ::com::sun::star::uno::Reference< ::com::sun::star::xml::input::XAttributes >& xAttributes )
  79             throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException);
  80         virtual void SAL_CALL characters( const OUString& rChars )
  81             throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException);
  82         virtual void SAL_CALL ignorableWhitespace(
  83             const OUString& rWhitespaces )
  84             throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException);
  85         virtual void SAL_CALL processingInstruction(
  86             const OUString& rTarget, const OUString& rData )
  87             throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException);
  88         virtual void SAL_CALL endElement()
  89             throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException);
  90     };
  91
  92
  93     // =============================================================================
  94     // class BasicLibrariesElement
  95     // =============================================================================
  96
  97     class BasicLibrariesElement : public BasicElementBase
  98     {
  99     private:
 100         ::com::sun::star::uno::Reference< ::com::sun::star::script::XLibraryContainer2 > m_xLibContainer;
 101
 102     public:
 103         BasicLibrariesElement( const OUString& rLocalName,
 104             const ::com::sun::star::uno::Reference< ::com::sun::star::xml::input::XAttributes >& xAttributes,
 105             BasicElementBase* pParent, BasicImport* pImport,
 106             const ::com::sun::star::uno::Reference< ::com::sun::star::script::XLibraryContainer2 >& rxLibContainer );
 107
 108         // XElement
 109         virtual ::com::sun::star::uno::Reference< ::com::sun::star::xml::input::XElement > SAL_CALL startChildElement(
 110             sal_Int32 nUid, const OUString& rLocalName,
 111             const ::com::sun::star::uno::Reference< ::com::sun::star::xml::input::XAttributes >& xAttributes )
 112             throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException);
 113         virtual void SAL_CALL endElement()
 114             throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException);
 115     };
 116
 117
 118     // =============================================================================
 119     // class BasicEmbeddedLibraryElement
 120     // =============================================================================
 121
 122     class BasicEmbeddedLibraryElement : public BasicElementBase
 123     {
 124     private:
 125         ::com::sun::star::uno::Reference< ::com::sun::star::script::XLibraryContainer2 > m_xLibContainer;
 126         ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameContainer > m_xLib;
 127         OUString m_aLibName;
 128         bool m_bReadOnly;
 129
 130     public:
 131         BasicEmbeddedLibraryElement( const OUString& rLocalName,
 132             const ::com::sun::star::uno::Reference< ::com::sun::star::xml::input::XAttributes >& xAttributes,
 133             BasicElementBase* pParent, BasicImport* pImport,
 134             const ::com::sun::star::uno::Reference< ::com::sun::star::script::XLibraryContainer2 >& rxLibContainer,
 135             const OUString& rLibName, bool bReadOnly );
 136
 137         // XElement
 138         virtual ::com::sun::star::uno::Reference< ::com::sun::star::xml::input::XElement > SAL_CALL startChildElement(
 139             sal_Int32 nUid, const OUString& rLocalName,
 140             const ::com::sun::star::uno::Reference< ::com::sun::star::xml::input::XAttributes >& xAttributes )
 141             throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException);
 142         virtual void SAL_CALL endElement()
 143             throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException);
 144     };
 145
 146
 147     // =============================================================================
 148     // class BasicModuleElement
 149     // =============================================================================
 150
 151     class BasicModuleElement : public BasicElementBase
 152     {
 153     private:
 154         ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameContainer > m_xLib;
 155         OUString m_aName;
 156
 157     public:
 158         BasicModuleElement( const OUString& rLocalName,
 159             const ::com::sun::star::uno::Reference< ::com::sun::star::xml::input::XAttributes >& xAttributes,
 160             BasicElementBase* pParent, BasicImport* pImport,
 161             const ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameContainer >& rxLib,
 162             const OUString& rName );
 163
 164         // XElement
 165         virtual ::com::sun::star::uno::Reference< ::com::sun::star::xml::input::XElement > SAL_CALL startChildElement(
 166             sal_Int32 nUid, const OUString& rLocalName,
 167             const ::com::sun::star::uno::Reference< ::com::sun::star::xml::input::XAttributes >& xAttributes )
 168             throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException);
 169         virtual void SAL_CALL endElement()
 170             throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException);
 171     };
 172
 173
 174     // =============================================================================
 175     // class BasicSourceCodeElement
 176     // =============================================================================
 177
 178     class BasicSourceCodeElement : public BasicElementBase
 179     {
 180     private:
 181         ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameContainer > m_xLib;
 182         OUString m_aName;
 183         OUStringBuffer m_aBuffer;
 184
 185     public:
 186         BasicSourceCodeElement( const OUString& rLocalName,
 187             const ::com::sun::star::uno::Reference< ::com::sun::star::xml::input::XAttributes >& xAttributes,
 188             BasicElementBase* pParent, BasicImport* pImport,
 189             const ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameContainer >& rxLib,
 190             const OUString& rName );
 191
 192         // XElement
 193         virtual void SAL_CALL characters( const OUString& rChars )
 194             throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException);
 195         virtual void SAL_CALL endElement()
 196             throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException);
 197     };
 198
 199
 200     // =============================================================================
 201     // class BasicImport
 202     // =============================================================================
 203
 204     typedef ::cppu::WeakImplHelper1<
 205         ::com::sun::star::xml::input::XRoot > BasicImport_BASE;
 206
 207     class BasicImport : public BasicImport_BASE
 208     {
 209         friend class BasicElementBase;
 210         friend class BasicLibrariesElement;
 211         friend class BasicEmbeddedLibraryElement;
 212         friend class BasicModuleElement;
 213
 214     private:
 215         sal_Int32 XMLNS_UID;
 216         sal_Int32 XMLNS_XLINK_UID;
 217         ::com::sun::star::uno::Reference< ::com::sun::star::frame::XModel > m_xModel;
 218         sal_Bool m_bOasis;
 219
 220     public:
 221         BasicImport( const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XModel >& rxModel, sal_Bool bOasis );
 222         virtual ~BasicImport();
 223
 224         // XRoot
 225         virtual void SAL_CALL startDocument(
 226             const ::com::sun::star::uno::Reference< ::com::sun::star::xml::input::XNamespaceMapping >& xNamespaceMapping )
 227             throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException);
 228         virtual void SAL_CALL endDocument()
 229             throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException);
 230         virtual void SAL_CALL processingInstruction(
 231             const OUString& rTarget, const OUString& rData )
 232             throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException);
 233         virtual void SAL_CALL setDocumentLocator(
 234             const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XLocator >& xLocator )
 235             throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException);
 236         virtual ::com::sun::star::uno::Reference< ::com::sun::star::xml::input::XElement > SAL_CALL startRootElement(
 237             sal_Int32 nUid, const OUString& rLocalName,
 238             const ::com::sun::star::uno::Reference< ::com::sun::star::xml::input::XAttributes >& xAttributes )
 239             throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException);
 240     };
 241
 242
 243     // =============================================================================
 244     // class XMLBasicImporterBase
 245     // =============================================================================
 246
 247     typedef ::cppu::WeakImplHelper2<
 248         ::com::sun::star::lang::XServiceInfo,
 249         ::com::sun::star::document::XXMLOasisBasicImporter > XMLBasicImporterBase_BASE;
 250
 251     class XMLBasicImporterBase : public XMLBasicImporterBase_BASE
 252     {
 253     private:
 254         ::osl::Mutex                                                                        m_aMutex;
 255         ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >        m_xContext;
 256         ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XDocumentHandler >    m_xHandler;
 257         ::com::sun::star::uno::Reference< ::com::sun::star::frame::XModel >                 m_xModel;
 258         sal_Bool                                                                            m_bOasis;
 259
 260     public:
 261         XMLBasicImporterBase(
 262             const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >& rxContext, sal_Bool bOasis );
 263         virtual ~XMLBasicImporterBase();
 264
 265         // XServiceInfo
 266         virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName )
 267             throw (::com::sun::star::uno::RuntimeException);
 268
 269         // XImporter
 270         virtual void SAL_CALL setTargetDocument( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XComponent >& rxDoc )
 271             throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
 272
 273         // XDocumentHandler
 274         virtual void SAL_CALL startDocument()
 275             throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException);
 276         virtual void SAL_CALL endDocument()
 277             throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException);
 278         virtual void SAL_CALL startElement( const OUString& aName,
 279             const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XAttributeList >& xAttribs )
 280             throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException);
 281         virtual void SAL_CALL endElement( const OUString& aName )
 282             throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException);
 283         virtual void SAL_CALL characters( const OUString& aChars )
 284             throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException);
 285         virtual void SAL_CALL ignorableWhitespace( const OUString& aWhitespaces )
 286             throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException);
 287         virtual void SAL_CALL processingInstruction( const OUString& aTarget, const OUString& aData )
 288             throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException);
 289         virtual void SAL_CALL setDocumentLocator( const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XLocator >& xLocator )
 290             throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException);
 291     };
 292
 293
 294     // =============================================================================
 295     // class XMLBasicImporter
 296     // =============================================================================
 297
 298     class XMLBasicImporter : public XMLBasicImporterBase
 299     {
 300     public:
 301         XMLBasicImporter(
 302             const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >& rxContext );
 303         virtual ~XMLBasicImporter();
 304
 305         // XServiceInfo
 306         virtual OUString SAL_CALL getImplementationName(  )
 307             throw (::com::sun::star::uno::RuntimeException);
 308         virtual ::com::sun::star::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames(  )
 309             throw (::com::sun::star::uno::RuntimeException);
 310     };
 311
 312
 313     // =============================================================================
 314     // class XMLOasisBasicImporter
 315     // =============================================================================
 316
 317     class XMLOasisBasicImporter : public XMLBasicImporterBase
 318     {
 319     public:
 320         XMLOasisBasicImporter(
 321             const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >& rxContext );
 322         virtual ~XMLOasisBasicImporter();
 323
 324         // XServiceInfo
 325         virtual OUString SAL_CALL getImplementationName(  )
 326             throw (::com::sun::star::uno::RuntimeException);
 327         virtual ::com::sun::star::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames(  )
 328             throw (::com::sun::star::uno::RuntimeException);
 329     };
 330
 331 //.........................................................................
 332 }   // namespace xmlscript
 333 //.........................................................................
 334
 335 #endif // XMLSCRIPT_XMLBAS_IMPORT_HXX
 336
 337 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */