diff options
Diffstat (limited to 'xmlscript/source/xmllib_imexp/xmllib_import.cxx')
| -rw-r--r-- | xmlscript/source/xmllib_imexp/xmllib_import.cxx | 375 |
1 files changed, 375 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 000000000000..a1fd0fff2b2f --- /dev/null +++ b/xmlscript/source/xmllib_imexp/xmllib_import.cxx @@ -0,0 +1,375 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_xmlscript.hxx" +#include "imp_share.hxx" + +#include <osl/diagnose.h> + +#include <rtl/ustrbuf.hxx> + +#include <xmlscript/xml_import.hxx> +#include <comphelper/processfactory.hxx> + + +namespace xmlscript +{ + +//################################################################################################## + +//__________________________________________________________________________________________________ +Reference< xml::input::XElement > LibElementBase::getParent() + throw (RuntimeException) +{ + return static_cast< xml::input::XElement * >( _pParent ); +} +//__________________________________________________________________________________________________ +OUString LibElementBase::getLocalName() + throw (RuntimeException) +{ + return _aLocalName; +} +//__________________________________________________________________________________________________ +sal_Int32 LibElementBase::getUid() + throw (RuntimeException) +{ + return _pImport->XMLNS_LIBRARY_UID; +} +//__________________________________________________________________________________________________ +Reference< xml::input::XAttributes > LibElementBase::getAttributes() + throw (RuntimeException) +{ + return _xAttributes; +} +//__________________________________________________________________________________________________ +void LibElementBase::ignorableWhitespace( + OUString const & /*rWhitespaces*/ ) + throw (xml::sax::SAXException, RuntimeException) +{ +} +//__________________________________________________________________________________________________ +void LibElementBase::characters( OUString const & /*rChars*/ ) + throw (xml::sax::SAXException, RuntimeException) +{ + // not used, all characters ignored +} + +//__________________________________________________________________________________________________ +void LibElementBase::processingInstruction( + OUString const & /*rTarget*/, OUString const & /*rData*/ ) + throw (xml::sax::SAXException, RuntimeException) +{ +} + +//__________________________________________________________________________________________________ +void LibElementBase::endElement() + throw (xml::sax::SAXException, RuntimeException) +{ +} +//__________________________________________________________________________________________________ +Reference< xml::input::XElement > LibElementBase::startChildElement( + sal_Int32 /*nUid*/, OUString const & /*rLocalName*/, + Reference< xml::input::XAttributes > const & /*xAttributes*/ ) + throw (xml::sax::SAXException, RuntimeException) +{ + throw xml::sax::SAXException( + OUString( RTL_CONSTASCII_USTRINGPARAM("unexpected element!") ), + Reference< XInterface >(), Any() ); +} + +//__________________________________________________________________________________________________ +LibElementBase::LibElementBase( + OUString const & rLocalName, + Reference< xml::input::XAttributes > const & xAttributes, + LibElementBase * pParent, LibraryImport * pImport ) + SAL_THROW( () ) + : _pImport( pImport ) + , _pParent( pParent ) + , _aLocalName( rLocalName ) + , _xAttributes( xAttributes ) +{ + _pImport->acquire(); + + if (_pParent) + { + _pParent->acquire(); + } +} +//__________________________________________________________________________________________________ +LibElementBase::~LibElementBase() + SAL_THROW( () ) +{ + _pImport->release(); + + if (_pParent) + { + _pParent->release(); + } + +#if OSL_DEBUG_LEVEL > 1 + OString aStr( OUStringToOString( _aLocalName, RTL_TEXTENCODING_ASCII_US ) ); + OSL_TRACE( "LibElementBase::~LibElementBase(): %s\n", aStr.getStr() ); +#endif +} + +//################################################################################################## + +// XRoot + +//______________________________________________________________________________ +void LibraryImport::startDocument( + Reference< xml::input::XNamespaceMapping > const & xNamespaceMapping ) + throw (xml::sax::SAXException, RuntimeException) +{ + XMLNS_LIBRARY_UID = xNamespaceMapping->getUidByUri( + OUSTR(XMLNS_LIBRARY_URI) ); + XMLNS_XLINK_UID = xNamespaceMapping->getUidByUri( + OUSTR(XMLNS_XLINK_URI) ); +} +//__________________________________________________________________________________________________ +void LibraryImport::endDocument() + throw (xml::sax::SAXException, RuntimeException) +{ +} +//__________________________________________________________________________________________________ +void LibraryImport::processingInstruction( + OUString const & /*rTarget*/, OUString const & /*rData*/ ) + throw (xml::sax::SAXException, RuntimeException) +{ +} +//__________________________________________________________________________________________________ +void LibraryImport::setDocumentLocator( + Reference< xml::sax::XLocator > const & /*xLocator*/ ) + throw (xml::sax::SAXException, RuntimeException) +{ +} +//__________________________________________________________________________________________________ +Reference< xml::input::XElement > LibraryImport::startRootElement( + sal_Int32 nUid, OUString const & rLocalName, + Reference< xml::input::XAttributes > const & xAttributes ) + throw (xml::sax::SAXException, RuntimeException) +{ + if (XMLNS_LIBRARY_UID != nUid) + { + throw xml::sax::SAXException( + OUString( RTL_CONSTASCII_USTRINGPARAM("illegal namespace!") ), + Reference< XInterface >(), Any() ); + } + else if (mpLibArray && rLocalName.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM("libraries") )) + { + return new LibrariesElement( rLocalName, xAttributes, 0, this ); + } + else if (mpLibDesc && rLocalName.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM("library") )) + { + LibDescriptor& aDesc = *mpLibDesc; + aDesc.bLink = aDesc.bReadOnly = aDesc.bPasswordProtected = aDesc.bPreload = sal_False; + + aDesc.aName = xAttributes->getValueByUidName( + XMLNS_LIBRARY_UID, OUString( RTL_CONSTASCII_USTRINGPARAM("name") ) ); + getBoolAttr( + &aDesc.bReadOnly, + OUString( RTL_CONSTASCII_USTRINGPARAM("readonly") ), xAttributes, + XMLNS_LIBRARY_UID ); + getBoolAttr( + &aDesc.bPasswordProtected, + OUString( RTL_CONSTASCII_USTRINGPARAM("passwordprotected") ), + xAttributes, XMLNS_LIBRARY_UID ); + getBoolAttr( + &aDesc.bPreload, + OUString( RTL_CONSTASCII_USTRINGPARAM("preload") ), + xAttributes, XMLNS_LIBRARY_UID ); + + return new LibraryElement( rLocalName, xAttributes, 0, this ); + } + else + { + throw xml::sax::SAXException( + OUString( RTL_CONSTASCII_USTRINGPARAM("illegal root element (expected libraries) given: ") ) + + rLocalName, Reference< XInterface >(), Any() ); + } +} +//__________________________________________________________________________________________________ +LibraryImport::~LibraryImport() + SAL_THROW( () ) +{ +#if OSL_DEBUG_LEVEL > 1 + OSL_TRACE( "LibraryImport::~LibraryImport().\n" ); +#endif +} + +//################################################################################################## + + +// libraries +//__________________________________________________________________________________________________ +Reference< xml::input::XElement > LibrariesElement::startChildElement( + sal_Int32 nUid, OUString const & rLocalName, + Reference< xml::input::XAttributes > const & xAttributes ) + throw (xml::sax::SAXException, RuntimeException) +{ + if (_pImport->XMLNS_LIBRARY_UID != nUid) + { + throw xml::sax::SAXException( + OUString( RTL_CONSTASCII_USTRINGPARAM("illegal namespace!") ), + Reference< XInterface >(), Any() ); + } + // library + else if (rLocalName.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM("library") )) + { + LibDescriptor aDesc; + aDesc.bLink = aDesc.bReadOnly = aDesc.bPasswordProtected = aDesc.bPreload = sal_False; + + aDesc.aName = xAttributes->getValueByUidName( + _pImport->XMLNS_LIBRARY_UID, + OUString( RTL_CONSTASCII_USTRINGPARAM("name") ) ); + aDesc.aStorageURL = xAttributes->getValueByUidName( + _pImport->XMLNS_XLINK_UID, + OUString( RTL_CONSTASCII_USTRINGPARAM("href") ) ); + getBoolAttr( + &aDesc.bLink, + OUString( RTL_CONSTASCII_USTRINGPARAM("link") ), + xAttributes, _pImport->XMLNS_LIBRARY_UID ); + getBoolAttr( + &aDesc.bReadOnly, + OUString( RTL_CONSTASCII_USTRINGPARAM("readonly") ), + xAttributes, _pImport->XMLNS_LIBRARY_UID ); + getBoolAttr( + &aDesc.bPasswordProtected, + OUString( RTL_CONSTASCII_USTRINGPARAM("passwordprotected") ), + xAttributes, _pImport->XMLNS_LIBRARY_UID ); + + mLibDescriptors.push_back( aDesc ); + return new LibraryElement( rLocalName, xAttributes, this, _pImport ); + } + else + { + throw xml::sax::SAXException( + OUString( RTL_CONSTASCII_USTRINGPARAM("expected styles ot bulletinboard element!") ), + Reference< XInterface >(), Any() ); + } +} +//__________________________________________________________________________________________________ +void LibrariesElement::endElement() + throw (xml::sax::SAXException, RuntimeException) +{ + sal_Int32 nLibCount = _pImport->mpLibArray->mnLibCount = (sal_Int32)mLibDescriptors.size(); + _pImport->mpLibArray->mpLibs = new LibDescriptor[ nLibCount ]; + + for( sal_Int32 i = 0 ; i < nLibCount ; i++ ) + { + const LibDescriptor& rLib = mLibDescriptors[i]; + _pImport->mpLibArray->mpLibs[i] = rLib; + } +} + +// library +//__________________________________________________________________________________________________ +Reference< xml::input::XElement > LibraryElement::startChildElement( + sal_Int32 nUid, OUString const & rLocalName, + Reference< xml::input::XAttributes > const & xAttributes ) + throw (xml::sax::SAXException, RuntimeException) +{ + if (_pImport->XMLNS_LIBRARY_UID != nUid) + { + throw xml::sax::SAXException( + OUString( RTL_CONSTASCII_USTRINGPARAM("illegal namespace!") ), + Reference< XInterface >(), Any() ); + } + // library + else if (rLocalName.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM("element") )) + { + OUString aValue( xAttributes->getValueByUidName( + _pImport->XMLNS_LIBRARY_UID, + OUString( RTL_CONSTASCII_USTRINGPARAM("name") ) ) ); + if (aValue.getLength()) + mElements.push_back( aValue ); + + return new LibElementBase( rLocalName, xAttributes, this, _pImport ); + } + else + { + throw xml::sax::SAXException( + OUString( RTL_CONSTASCII_USTRINGPARAM("expected styles ot bulletinboard element!") ), + Reference< XInterface >(), Any() ); + } +} +//__________________________________________________________________________________________________ +void LibraryElement::endElement() + throw (xml::sax::SAXException, RuntimeException) +{ + 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 = _pImport->mpLibDesc; + if( !pLib ) + pLib = &static_cast< LibrariesElement* >( _pParent )->mLibDescriptors.back(); + pLib->aElementNames = aElementNames; +} + + +//################################################################################################## + +Reference< ::com::sun::star::xml::sax::XDocumentHandler > +SAL_CALL importLibraryContainer( LibDescriptorArray* pLibArray ) + SAL_THROW( (Exception) ) +{ + return ::xmlscript::createDocumentHandler( + static_cast< xml::input::XRoot * >( new LibraryImport( pLibArray ) ) ); +} + +//################################################################################################## + +::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XDocumentHandler > +SAL_CALL importLibrary( LibDescriptor& rLib ) + SAL_THROW( (::com::sun::star::uno::Exception) ) +{ + return ::xmlscript::createDocumentHandler( + static_cast< xml::input::XRoot * >( new LibraryImport( &rLib ) ) ); +} + + +//################################################################################################## + +LibDescriptorArray::LibDescriptorArray( sal_Int32 nLibCount ) +{ + mnLibCount = nLibCount; + mpLibs = new LibDescriptor[ mnLibCount ]; +} + +LibDescriptorArray::~LibDescriptorArray() +{ + delete[] mpLibs; +} + +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |