/* -*- 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 #include #include #include #include #include "dp_parceldesc.hxx" #include #include #include #include #include #include #include #include using namespace ::dp_misc; using namespace ::com::sun::star; using namespace ::com::sun::star::uno; using namespace ::com::sun::star::ucb; using namespace ::com::sun::star::script; namespace dp_registry::backend::sfwk { namespace { class BackendImpl : public ::dp_registry::backend::PackageRegistryBackend { class PackageImpl : public ::dp_registry::backend::Package { BackendImpl * getMyBackend() const; Reference< container::XNameContainer > m_xNameCntrPkgHandler; OUString m_descr; void initPackageHandler(); // Package virtual beans::Optional< beans::Ambiguous > isRegistered_( ::osl::ResettableMutexGuard & guard, ::rtl::Reference const & abortChannel, Reference const & xCmdEnv ) override; virtual void processPackage_( ::osl::ResettableMutexGuard & guard, bool registerPackage, bool startup, ::rtl::Reference const & abortChannel, Reference const & xCmdEnv ) override; public: PackageImpl( ::rtl::Reference const & myBackend, OUString const & url, OUString libType, bool bRemoved, OUString const & identifier); // XPackage virtual OUString SAL_CALL getDescription() override; virtual OUString SAL_CALL getLicenseText() override; }; friend class PackageImpl; // PackageRegistryBackend virtual Reference bindPackage_( OUString const & url, OUString const & mediaType, bool bRemoved, OUString const & identifier, Reference const & xCmdEnv ) override; const Reference m_xTypeInfo; public: BackendImpl( Sequence const & args, Reference const & xComponentContext ); // XServiceInfo virtual OUString SAL_CALL getImplementationName() override; virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override; virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override; // XPackageRegistry virtual Sequence< Reference > SAL_CALL getSupportedPackageTypes() override; virtual void SAL_CALL packageRemoved(OUString const & url, OUString const & mediaType) override; }; } BackendImpl * BackendImpl::PackageImpl::getMyBackend() const { BackendImpl * pBackend = static_cast(m_myBackend.get()); if (nullptr == pBackend) { //May throw a DisposedException check(); //We should never get here... throw RuntimeException("Failed to get the BackendImpl", static_cast(const_cast(this))); } return pBackend; } OUString BackendImpl::PackageImpl::getDescription() { if (m_descr.isEmpty()) return Package::getDescription(); else return m_descr; } OUString BackendImpl::PackageImpl::getLicenseText() { return Package::getDescription(); } BackendImpl::PackageImpl::PackageImpl( ::rtl::Reference const & myBackend, OUString const & url, OUString libType, bool bRemoved, OUString const & identifier) : Package( myBackend, url, OUString(), OUString(), myBackend->m_xTypeInfo, bRemoved, identifier), m_descr(std::move(libType)) { initPackageHandler(); sal_Int32 segmEnd = url.getLength(); if ( url.endsWith("/") ) --segmEnd; sal_Int32 segmStart = url.lastIndexOf( '/', segmEnd ) + 1; if (segmStart < 0) segmStart = 0; // name and display name default the same: m_displayName = ::rtl::Uri::decode( url.copy( segmStart, segmEnd - segmStart ), rtl_UriDecodeWithCharset, RTL_TEXTENCODING_UTF8 ); m_name = m_displayName; dp_misc::TRACE("PackageImpl displayName is " + m_displayName); } BackendImpl::BackendImpl( Sequence const & args, Reference const & xComponentContext ) : PackageRegistryBackend( args, xComponentContext ), m_xTypeInfo( new Package::TypeInfo( "application/vnd.sun.star.framework-script", OUString() /* no file filter */, "Scripting Framework Script Library" ) ) { } // XServiceInfo OUString BackendImpl::getImplementationName() { return "com.sun.star.comp.deployment.sfwk.PackageRegistryBackend"; } sal_Bool BackendImpl::supportsService( const OUString& ServiceName ) { return cppu::supportsService(this, ServiceName); } css::uno::Sequence< OUString > BackendImpl::getSupportedServiceNames() { return { BACKEND_SERVICE_NAME }; } // XPackageRegistry Sequence< Reference > BackendImpl::getSupportedPackageTypes() { return Sequence< Reference >(&m_xTypeInfo, 1); } void BackendImpl::packageRemoved(OUString const & /*url*/, OUString const & /*mediaType*/) { } // PackageRegistryBackend Reference BackendImpl::bindPackage_( OUString const & url, OUString const & mediaType_, bool bRemoved, OUString const & identifier, Reference const & xCmdEnv ) { OUString mediaType( mediaType_ ); if (mediaType.isEmpty()) { // detect media-type: ::ucbhelper::Content ucbContent; if (create_ucb_content( &ucbContent, url, xCmdEnv ) && ucbContent.isFolder()) { // probe for parcel-descriptor.xml: if (create_ucb_content( nullptr, makeURL( url, "parcel-descriptor.xml" ), xCmdEnv, false /* no throw */ )) { mediaType = "application/vnd.sun.star.framework-script"; } } if (mediaType.isEmpty()) throw lang::IllegalArgumentException( StrCannotDetectMediaType() + url, static_cast(this), static_cast(-1) ); } OUString type, subType; INetContentTypeParameterList params; if (INetContentTypes::parse( mediaType, type, subType, ¶ms )) { if (type.equalsIgnoreAsciiCase("application")) { if (subType.equalsIgnoreAsciiCase("vnd.sun.star.framework-script")) { OUString lang = "Script"; OUString sParcelDescURL = makeURL( url, "parcel-descriptor.xml" ); ::ucbhelper::Content ucb_content; if (create_ucb_content( &ucb_content, sParcelDescURL, xCmdEnv, false /* no throw */ )) { rtl::Reference pHandler = new ParcelDescDocHandler(); Reference xContext( getComponentContext() ); Reference< xml::sax::XParser > xParser = xml::sax::Parser::create(xContext); xParser->setDocumentHandler( pHandler ); xml::sax::InputSource source; source.aInputStream = ucb_content.openStream(); source.sSystemId = ucb_content.getURL(); xParser->parseStream( source ); if ( pHandler->isParsed() ) { lang = pHandler->getParcelLanguage(); } } OUString sfwkLibType = DpResId( RID_STR_SFWK_LIB ); // replace %MACRONAME placeholder with language name OUString MACRONAME( "%MACROLANG" ); sal_Int32 startOfReplace = sfwkLibType.indexOf( MACRONAME ); sal_Int32 charsToReplace = MACRONAME.getLength(); sfwkLibType = sfwkLibType.replaceAt( startOfReplace, charsToReplace, lang ); dp_misc::TRACE("******************************\n"); dp_misc::TRACE(" BackEnd detected lang = " + lang + "\n"); dp_misc::TRACE(" for url " + sParcelDescURL + "\n"); dp_misc::TRACE("******************************\n"); return new PackageImpl( this, url, sfwkLibType, bRemoved, identifier); } } } throw lang::IllegalArgumentException( StrUnsupportedMediaType() + mediaType, static_cast(this), static_cast(-1) ); } void BackendImpl::PackageImpl:: initPackageHandler() { if (m_xNameCntrPkgHandler.is()) return; BackendImpl * that = getMyBackend(); Any aContext; if ( that->m_eContext == Context::User ) { aContext <<= OUString("user"); } else if ( that->m_eContext == Context::Shared ) { aContext <<= OUString("share"); } else if ( that->m_eContext == Context::Bundled ) { aContext <<= OUString("bundled"); } else { OSL_ASSERT( false ); // NOT supported at the moment // TODO } Reference< provider::XScriptProviderFactory > xFac = provider::theMasterScriptProviderFactory::get( that->getComponentContext() ); Reference< container::XNameContainer > xName( xFac->createScriptProvider( aContext ), UNO_QUERY ); if ( xName.is() ) { m_xNameCntrPkgHandler.set( xName ); } // TODO what happens if above fails?? } // Package beans::Optional< beans::Ambiguous > BackendImpl::PackageImpl::isRegistered_( ::osl::ResettableMutexGuard &, ::rtl::Reference const &, Reference const & ) { return beans::Optional< beans::Ambiguous >( true /* IsPresent */, beans::Ambiguous( m_xNameCntrPkgHandler.is() && m_xNameCntrPkgHandler->hasByName( m_url ), false /* IsAmbiguous */ ) ); } void BackendImpl::PackageImpl::processPackage_( ::osl::ResettableMutexGuard &, bool doRegisterPackage, bool /* startup */, ::rtl::Reference const &, Reference const & ) { if ( !m_xNameCntrPkgHandler.is() ) { dp_misc::TRACE("no package handler!!!!\n"); throw RuntimeException( "No package Handler " ); } if (doRegisterPackage) { // will throw if it fails m_xNameCntrPkgHandler->insertByName( m_url, Any( Reference< XPackage >(this) ) ); } else // revokePackage() { m_xNameCntrPkgHandler->removeByName( m_url ); } } } // namespace dp_registry::backend::sfwk extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface* com_sun_star_comp_deployment_sfwk_PackageRegistryBackend_get_implementation( css::uno::XComponentContext* context, css::uno::Sequence const& args) { return cppu::acquire(new dp_registry::backend::sfwk::BackendImpl(args, context)); } /* vim:set shiftwidth=4 softtabstop=4 expandtab: */