diff options
Diffstat (limited to 'xmlscript/source/xmllib_imexp/xmllib_import.cxx')
| -rw-r--r-- | xmlscript/source/xmllib_imexp/xmllib_import.cxx | 257 |
1 files changed, 257 insertions, 0 deletions
diff --git a/xmlscript/source/xmllib_imexp/xmllib_import.cxx b/xmlscript/source/xmllib_imexp/xmllib_import.cxx new file mode 100644 index 000000000..02c46a65f --- /dev/null +++ b/xmlscript/source/xmllib_imexp/xmllib_import.cxx @@ -0,0 +1,257 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +#include <sal/config.h> + +#include <sal/log.hxx> + +#include "imp_share.hxx" +#include <xml_import.hxx> +#include <xmlscript/xmlns.h> + +using namespace css; +using namespace css::uno; + +namespace xmlscript +{ + +Reference< xml::input::XElement > LibElementBase::getParent() +{ + return mxParent; +} + +OUString LibElementBase::getLocalName() +{ + return _aLocalName; +} + +sal_Int32 LibElementBase::getUid() +{ + return mxImport->XMLNS_LIBRARY_UID; +} + +Reference< xml::input::XAttributes > LibElementBase::getAttributes() +{ + return _xAttributes; +} + +void LibElementBase::ignorableWhitespace( + OUString const & /*rWhitespaces*/ ) +{ +} + +void LibElementBase::characters( OUString const & /*rChars*/ ) +{ + // not used, all characters ignored +} + +void LibElementBase::processingInstruction( + OUString const & /*rTarget*/, OUString const & /*rData*/ ) +{ +} + +void LibElementBase::endElement() +{ +} +Reference< xml::input::XElement > LibElementBase::startChildElement( + sal_Int32 /*nUid*/, OUString const & /*rLocalName*/, + Reference< xml::input::XAttributes > const & /*xAttributes*/ ) +{ + throw xml::sax::SAXException("unexpected element!", Reference< XInterface >(), Any() ); +} + +LibElementBase::LibElementBase( + OUString const & rLocalName, + Reference< xml::input::XAttributes > const & xAttributes, + LibElementBase * pParent, LibraryImport * pImport ) + : mxImport( pImport ) + , mxParent( pParent ) + , _aLocalName( rLocalName ) + , _xAttributes( xAttributes ) +{ +} + +LibElementBase::~LibElementBase() +{ + SAL_INFO("xmlscript.xmllib", "LibElementBase::~LibElementBase(): " << _aLocalName ); +} + +// XRoot + +void LibraryImport::startDocument( + Reference< xml::input::XNamespaceMapping > const & xNamespaceMapping ) +{ + XMLNS_LIBRARY_UID = xNamespaceMapping->getUidByUri( XMLNS_LIBRARY_URI ); + XMLNS_XLINK_UID = xNamespaceMapping->getUidByUri( XMLNS_XLINK_URI ); +} + +void LibraryImport::endDocument() +{ +} + +void LibraryImport::processingInstruction( + OUString const & /*rTarget*/, OUString const & /*rData*/ ) +{ +} + +void LibraryImport::setDocumentLocator( + Reference< xml::sax::XLocator > const & /*xLocator*/ ) +{ +} + +Reference< xml::input::XElement > LibraryImport::startRootElement( + sal_Int32 nUid, OUString const & rLocalName, + Reference< xml::input::XAttributes > const & xAttributes ) +{ + if (XMLNS_LIBRARY_UID != nUid) + { + throw xml::sax::SAXException( "illegal namespace!", Reference< XInterface >(), Any() ); + } + else if ( mpLibArray && rLocalName == "libraries" ) + { + return new LibrariesElement( rLocalName, xAttributes, this ); + } + else if ( mpLibDesc && rLocalName == "library" ) + { + LibDescriptor& aDesc = *mpLibDesc; + aDesc.bLink = aDesc.bReadOnly = aDesc.bPasswordProtected = aDesc.bPreload = false; + + aDesc.aName = xAttributes->getValueByUidName(XMLNS_LIBRARY_UID, "name" ); + getBoolAttr( &aDesc.bReadOnly, "readonly", xAttributes, XMLNS_LIBRARY_UID ); + getBoolAttr( &aDesc.bPasswordProtected, "passwordprotected", xAttributes, XMLNS_LIBRARY_UID ); + getBoolAttr( &aDesc.bPreload, "preload", xAttributes, XMLNS_LIBRARY_UID ); + + return new LibraryElement( rLocalName, xAttributes, nullptr, this ); + } + else + { + throw xml::sax::SAXException( "illegal root element (expected libraries) given: " + rLocalName, Reference< XInterface >(), Any() ); + } +} + +LibraryImport::~LibraryImport() +{ + SAL_INFO("xmlscript.xmllib", "LibraryImport::~LibraryImport()." ); +} + +// libraries +Reference< xml::input::XElement > LibrariesElement::startChildElement( + sal_Int32 nUid, OUString const & rLocalName, + Reference< xml::input::XAttributes > const & xAttributes ) +{ + if (mxImport->XMLNS_LIBRARY_UID != nUid) + { + throw xml::sax::SAXException( "illegal namespace!", Reference< XInterface >(), Any() ); + } + // library + else if ( rLocalName == "library" ) + { + LibDescriptor aDesc; + aDesc.bLink = aDesc.bReadOnly = aDesc.bPasswordProtected = aDesc.bPreload = false; + + aDesc.aName = xAttributes->getValueByUidName(mxImport->XMLNS_LIBRARY_UID, "name" ); + aDesc.aStorageURL = xAttributes->getValueByUidName( mxImport->XMLNS_XLINK_UID, "href" ); + getBoolAttr(&aDesc.bLink, "link", xAttributes, mxImport->XMLNS_LIBRARY_UID ); + getBoolAttr(&aDesc.bReadOnly, "readonly", xAttributes, mxImport->XMLNS_LIBRARY_UID ); + getBoolAttr(&aDesc.bPasswordProtected, "passwordprotected", xAttributes, mxImport->XMLNS_LIBRARY_UID ); + + mLibDescriptors.push_back( aDesc ); + return new LibraryElement( rLocalName, xAttributes, this, mxImport.get() ); + } + else + { + throw xml::sax::SAXException( "expected styles of bulletinboard element!", Reference< XInterface >(), Any() ); + } +} + +void LibrariesElement::endElement() +{ + sal_Int32 nLibCount = mxImport->mpLibArray->mnLibCount = static_cast<sal_Int32>(mLibDescriptors.size()); + mxImport->mpLibArray->mpLibs.reset( new LibDescriptor[ nLibCount ] ); + + for( sal_Int32 i = 0 ; i < nLibCount ; i++ ) + { + const LibDescriptor& rLib = mLibDescriptors[i]; + mxImport->mpLibArray->mpLibs[i] = rLib; + } +} + +// library +Reference< xml::input::XElement > LibraryElement::startChildElement( + sal_Int32 nUid, OUString const & rLocalName, + Reference< xml::input::XAttributes > const & xAttributes ) +{ + if (mxImport->XMLNS_LIBRARY_UID != nUid) + { + throw xml::sax::SAXException( "illegal namespace!", Reference< XInterface >(), Any() ); + } + // library + else if ( rLocalName == "element" ) + { + OUString aValue( xAttributes->getValueByUidName(mxImport->XMLNS_LIBRARY_UID, "name" ) ); + if (!aValue.isEmpty()) + mElements.push_back( aValue ); + + return new LibElementBase( rLocalName, xAttributes, this, mxImport.get() ); + } + else + { + throw xml::sax::SAXException( "expected styles or bulletinboard element!", Reference< XInterface >(), Any() ); + } +} + +void LibraryElement::endElement() +{ + sal_Int32 nElementCount = mElements.size(); + Sequence< OUString > aElementNames( nElementCount ); + OUString* pElementNames = aElementNames.getArray(); + for( sal_Int32 i = 0 ; i < nElementCount ; i++ ) + pElementNames[i] = mElements[i]; + + LibDescriptor* pLib = mxImport->mpLibDesc; + if( !pLib ) + pLib = &static_cast< LibrariesElement* >( mxParent.get() )->mLibDescriptors.back(); + pLib->aElementNames = aElementNames; +} + +Reference< css::xml::sax::XDocumentHandler > +importLibraryContainer( LibDescriptorArray* pLibArray ) +{ + return ::xmlscript::createDocumentHandler(new LibraryImport(pLibArray)); +} + +css::uno::Reference< css::xml::sax::XDocumentHandler > +importLibrary( LibDescriptor& rLib ) +{ + return ::xmlscript::createDocumentHandler(new LibraryImport(&rLib)); +} + +LibDescriptorArray::LibDescriptorArray( sal_Int32 nLibCount ) +{ + mnLibCount = nLibCount; + mpLibs.reset( new LibDescriptor[ mnLibCount ] ); +} + +LibDescriptorArray::~LibDescriptorArray() +{ +} + +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |