xmlscript/source/xmlmod_imexp/xmlmod_import.cxx

   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 <sal/config.h>
  21
  22 #include <sal/log.hxx>
  23
  24 #include "imp_share.hxx"
  25 #include "xml_import.hxx"
  26
  27 using namespace css;
  28 using namespace css::uno;
  29
  30 namespace xmlscript
  31 {
  32
  33 Reference< xml::input::XElement > ModuleElement::getParent()
  34     throw (RuntimeException, std::exception)
  35 {
  36     return static_cast< xml::input::XElement * >( _pParent );
  37 }
  38 OUString ModuleElement::getLocalName()
  39     throw (RuntimeException, std::exception)
  40 {
  41     return _aLocalName;
  42 }
  43 sal_Int32 ModuleElement::getUid()
  44     throw (RuntimeException, std::exception)
  45 {
  46     return _pImport->XMLNS_SCRIPT_UID;
  47 }
  48 Reference< xml::input::XAttributes > ModuleElement::getAttributes()
  49     throw (RuntimeException, std::exception)
  50 {
  51     return _xAttributes;
  52 }
  53
  54 void ModuleElement::ignorableWhitespace(
  55     OUString const & /*rWhitespaces*/ )
  56     throw (xml::sax::SAXException, RuntimeException, std::exception)
  57 {
  58     // not used
  59 }
  60
  61 void ModuleElement::characters( OUString const & rChars )
  62     throw (xml::sax::SAXException, RuntimeException, std::exception)
  63 {
  64     _StrBuffer.append( rChars );
  65 }
  66
  67 void ModuleElement::processingInstruction(
  68     OUString const & /*rTarget*/, OUString const & /*rData*/ )
  69     throw (xml::sax::SAXException, RuntimeException, std::exception)
  70 {
  71 }
  72
  73 void ModuleElement::endElement()
  74     throw (xml::sax::SAXException, RuntimeException, std::exception)
  75 {
  76     _pImport->mrModuleDesc.aCode = _StrBuffer.makeStringAndClear();
  77 }
  78
  79 Reference< xml::input::XElement > ModuleElement::startChildElement(
  80     sal_Int32 /*nUid*/, OUString const & /*rLocalName*/,
  81     Reference< xml::input::XAttributes > const & /*xAttributes*/ )
  82     throw (xml::sax::SAXException, RuntimeException, std::exception)
  83 {
  84     throw xml::sax::SAXException("unexpected element!", Reference< XInterface >(), Any() );
  85 }
  86
  87 ModuleElement::ModuleElement(
  88     OUString const & rLocalName,
  89     Reference< xml::input::XAttributes > const & xAttributes,
  90     ModuleElement * pParent, ModuleImport * pImport )
  91     : _pImport( pImport )
  92     , _pParent( pParent )
  93     , _aLocalName( rLocalName )
  94     , _xAttributes( xAttributes )
  95 {
  96     _pImport->acquire();
  97
  98     if (_pParent)
  99     {
 100         _pParent->acquire();
 101     }
 102 }
 103
 104 ModuleElement::~ModuleElement()
 105 {
 106     _pImport->release();
 107
 108     if (_pParent)
 109     {
 110         _pParent->release();
 111     }
 112
 113 #if OSL_DEBUG_LEVEL > 1
 114     OString aStr( OUStringToOString( _aLocalName, RTL_TEXTENCODING_ASCII_US ) );
 115     SAL_INFO("xmlscript.xmlmod", "ModuleElement::~ModuleElement(): " << aStr.getStr() );
 116 #endif
 117 }
 118
 119 // XRoot
 120
 121 void ModuleImport::startDocument(
 122     Reference< xml::input::XNamespaceMapping > const & xNamespaceMapping )
 123     throw (xml::sax::SAXException, RuntimeException, std::exception)
 124 {
 125     XMLNS_SCRIPT_UID = xNamespaceMapping->getUidByUri( XMLNS_SCRIPT_URI );
 126     XMLNS_LIBRARY_UID = xNamespaceMapping->getUidByUri( XMLNS_LIBRARY_URI );
 127     XMLNS_XLINK_UID = xNamespaceMapping->getUidByUri( XMLNS_XLINK_URI );
 128 }
 129
 130 void ModuleImport::endDocument()
 131     throw (xml::sax::SAXException, RuntimeException, std::exception)
 132 {
 133     // ignored
 134 }
 135
 136 void ModuleImport::processingInstruction(
 137     OUString const & /*rTarget*/, OUString const & /*rData*/ )
 138     throw (xml::sax::SAXException, RuntimeException, std::exception)
 139 {
 140 }
 141
 142 void ModuleImport::setDocumentLocator(
 143     Reference< xml::sax::XLocator > const & /*xLocator*/ )
 144     throw (xml::sax::SAXException, RuntimeException, std::exception)
 145 {
 146 }
 147
 148 Reference< xml::input::XElement > ModuleImport::startRootElement(
 149     sal_Int32 nUid, OUString const & rLocalName,
 150     Reference< xml::input::XAttributes > const & xAttributes )
 151     throw (xml::sax::SAXException, RuntimeException, std::exception)
 152 {
 153     if (XMLNS_SCRIPT_UID != nUid)
 154     {
 155         throw xml::sax::SAXException( "illegal namespace!", Reference< XInterface >(), Any() );
 156     }
 157     // window
 158     else if ( rLocalName == "module" )
 159     {
 160         mrModuleDesc.aName = xAttributes->getValueByUidName( XMLNS_SCRIPT_UID, "name" );
 161         mrModuleDesc.aLanguage = xAttributes->getValueByUidName( XMLNS_SCRIPT_UID, "language" );
 162         mrModuleDesc.aModuleType = xAttributes->getValueByUidName( XMLNS_SCRIPT_UID, "moduleType" );
 163
 164         return new ModuleElement( rLocalName, xAttributes, 0, this );
 165     }
 166     else
 167     {
 168         throw xml::sax::SAXException("illegal root element (expected module) given: " + rLocalName, Reference< XInterface >(), Any() );
 169     }
 170 }
 171
 172 ModuleImport::~ModuleImport()
 173 {
 174 #if OSL_DEBUG_LEVEL > 1
 175     SAL_INFO("xmlscript.xmlmod", "ModuleImport::~ModuleImport()." );
 176 #endif
 177 }
 178
 179 Reference< xml::sax::XDocumentHandler >
 180 SAL_CALL importScriptModule( ModuleDescriptor& rMod )
 181 {
 182     return ::xmlscript::createDocumentHandler(
 183         static_cast< xml::input::XRoot * >( new ModuleImport( rMod ) ) );
 184 }
 185
 186 }
 187
 188 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */