205 lines
7.5 KiB
C++
205 lines
7.5 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#pragma once
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#include <cppuhelper/implbase.hxx>
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#include <com/sun/star/beans/NamedValue.hpp>
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#include <com/sun/star/container/XNameContainer.hpp>
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#include <com/sun/star/lang/XServiceInfo.hpp>
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#include <com/sun/star/uno/XComponentContext.hpp>
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#include <com/sun/star/util/XChangesBatch.hpp>
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#include <rtl/ref.hxx>
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#include "updatecheckconfiglistener.hxx"
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#include "updateinfo.hxx"
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/* This helper class provides by name access to a sequence of named values */
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class NamedValueByNameAccess
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{
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const css::uno::Sequence< css::beans::NamedValue >& m_rValues;
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public:
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explicit NamedValueByNameAccess(
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const css::uno::Sequence< css::beans::NamedValue >& rValues) :
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m_rValues(rValues) {} ;
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css::uno::Any getValue(const char * pName);
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};
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/* This class encapsulates the configuration item actually used for storing the state
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* the update check is actually in.
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*/
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class UpdateCheckROModel
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{
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public:
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explicit UpdateCheckROModel(NamedValueByNameAccess& aNameAccess) : m_aNameAccess(aNameAccess) {};
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bool isAutoCheckEnabled() const;
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bool isDownloadPaused() const;
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OUString getLocalFileName() const;
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sal_Int64 getDownloadSize() const;
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OUString getUpdateEntryVersion() const;
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void getUpdateEntry(UpdateInfo& rInfo) const;
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private:
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OUString getStringValue(const char *) const;
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NamedValueByNameAccess& m_aNameAccess;
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};
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/* This class implements the non published UNO service com.sun.star.setup.UpdateCheckConfig,
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* which primary use is to be able to track changes done in the Tools -> Options page of this
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* component, as this is not supported by the OOo configuration for extendable groups.
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*/
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class UpdateCheckConfig : public ::cppu::WeakImplHelper<
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css::container::XNameReplace,
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css::util::XChangesBatch,
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css::lang::XServiceInfo >
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{
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UpdateCheckConfig( const css::uno::Reference< css::container::XNameContainer >& xContainer,
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const css::uno::Reference< css::container::XNameContainer >& xAvailableUpdates,
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const css::uno::Reference< css::container::XNameContainer >& xIgnoredUpdates,
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const ::rtl::Reference< UpdateCheckConfigListener >& rListener );
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virtual ~UpdateCheckConfig() override;
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public:
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static ::rtl::Reference< UpdateCheckConfig > get(
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const css::uno::Reference< css::uno::XComponentContext >& xContext,
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const ::rtl::Reference< UpdateCheckConfigListener >& rListener = ::rtl::Reference< UpdateCheckConfigListener >());
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// Should really implement ROModel...
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bool isAutoCheckEnabled() const;
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bool isAutoDownloadEnabled() const;
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OUString getUpdateEntryVersion() const;
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/* Updates the timestamp of last check, but does not commit the change
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* as either clearUpdateFound() or setUpdateFound() are expected to get
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* called next.
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*/
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void updateLastChecked();
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/* Returns the date of the last successful check in seconds since 1970 */
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sal_Int64 getLastChecked() const;
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/* Returns configured check interval in seconds */
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sal_Int64 getCheckInterval() const;
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/* Reset values of previously remembered update
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*/
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void clearUpdateFound();
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/* Stores the specified data of an available update
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*/
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void storeUpdateFound(const UpdateInfo& rInfo, const OUString& aCurrentBuild);
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// Returns the local file name of a started download
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OUString getLocalFileName() const;
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// Returns the local file name of a started download
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OUString getDownloadDestination() const;
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// stores the local file name of a just started download
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void storeLocalFileName(const OUString& rFileName, sal_Int64 nFileSize);
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// Removes the local file name of a download
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void clearLocalFileName();
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// Stores the bool value for manually paused downloads
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void storeDownloadPaused(bool paused);
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// Returns the directory for downloaded files
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static OUString getDownloadsDirectory();
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// Returns a directory accessible for all users
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static OUString getAllUsersDirectory();
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// store and retrieve information about extensions
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bool storeExtensionVersion( const OUString& rExtensionName,
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const OUString& rVersion );
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bool checkExtensionVersion( const OUString& rExtensionName,
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const OUString& rVersion );
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// XElementAccess
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virtual css::uno::Type SAL_CALL getElementType( ) override;
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virtual sal_Bool SAL_CALL hasElements( ) override;
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// XNameAccess
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virtual css::uno::Any SAL_CALL getByName( const OUString& aName ) override;
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virtual css::uno::Sequence< OUString > SAL_CALL getElementNames( ) override;
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virtual sal_Bool SAL_CALL hasByName( const OUString& aName ) override;
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// XNameReplace
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virtual void SAL_CALL replaceByName( const OUString& aName, const css::uno::Any& aElement ) override;
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// XChangesBatch
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virtual void SAL_CALL commitChanges( ) override;
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virtual sal_Bool SAL_CALL hasPendingChanges( ) override;
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virtual css::uno::Sequence< css::util::ElementChange > SAL_CALL getPendingChanges( ) override;
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// XServiceInfo
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virtual OUString SAL_CALL getImplementationName() override;
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virtual sal_Bool SAL_CALL supportsService(OUString const & serviceName) override;
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virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
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private:
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static OUString getSubVersion( const OUString& rVersion, sal_Int32 *nIndex );
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static bool isVersionGreater( const OUString& rVersion1, const OUString& rVersion2 );
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const css::uno::Reference< css::container::XNameContainer > m_xContainer;
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const css::uno::Reference< css::container::XNameContainer > m_xAvailableUpdates;
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const css::uno::Reference< css::container::XNameContainer > m_xIgnoredUpdates;
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const ::rtl::Reference< UpdateCheckConfigListener > m_rListener;
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};
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/// @throws css::uno::RuntimeException
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template <typename T>
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T getValue( const css::uno::Sequence< css::beans::NamedValue >& rNamedValues, const char * pszName )
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{
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for( css::beans::NamedValue const & nv : rNamedValues )
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{
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// Unfortunately gcc-3.3 does not like Any.get<T>();
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if( nv.Name.equalsAscii( pszName ) )
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{
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T value = T();
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if( ! (nv.Value >>= value) )
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throw css::uno::RuntimeException(
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OUString(
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cppu_Any_extraction_failure_msg(
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&nv.Value,
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::cppu::getTypeFavourUnsigned(&value).getTypeLibType() ),
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SAL_NO_ACQUIRE ),
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css::uno::Reference< css::uno::XInterface >() );
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return value;
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}
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}
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return T();
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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