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+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <cppuhelper/implbase.hxx>
+#include <com/sun/star/beans/NamedValue.hpp>
+#include <com/sun/star/container/XNameContainer.hpp>
+#include <com/sun/star/lang/XServiceInfo.hpp>
+#include <com/sun/star/uno/XComponentContext.hpp>
+#include <com/sun/star/util/XChangesBatch.hpp>
+#include <rtl/ref.hxx>
+
+#include "updatecheckconfiglistener.hxx"
+#include "updateinfo.hxx"
+
+/* This helper class provides by name access to a sequence of named values */
+class NamedValueByNameAccess
+{
+ const css::uno::Sequence< css::beans::NamedValue >& m_rValues;
+
+public:
+ explicit NamedValueByNameAccess(
+ const css::uno::Sequence< css::beans::NamedValue >& rValues) :
+ m_rValues(rValues) {} ;
+
+ css::uno::Any getValue(const char * pName);
+};
+
+
+/* This class encapsulates the configuration item actually used for storing the state
+ * the update check is actually in.
+ */
+class UpdateCheckROModel
+{
+public:
+ explicit UpdateCheckROModel(NamedValueByNameAccess& aNameAccess) : m_aNameAccess(aNameAccess) {};
+
+ bool isAutoCheckEnabled() const;
+ bool isDownloadPaused() const;
+ OUString getLocalFileName() const;
+ sal_Int64 getDownloadSize() const;
+
+ OUString getUpdateEntryVersion() const;
+ void getUpdateEntry(UpdateInfo& rInfo) const;
+
+private:
+
+ OUString getStringValue(const char *) const;
+
+ NamedValueByNameAccess& m_aNameAccess;
+};
+
+
+/* This class implements the non published UNO service com.sun.star.setup.UpdateCheckConfig,
+ * which primary use is to be able to track changes done in the Tools -> Options page of this
+ * component, as this is not supported by the OOo configuration for extendable groups.
+ */
+
+class UpdateCheckConfig : public ::cppu::WeakImplHelper<
+ css::container::XNameReplace,
+ css::util::XChangesBatch,
+ css::lang::XServiceInfo >
+{
+ UpdateCheckConfig( const css::uno::Reference< css::container::XNameContainer >& xContainer,
+ const css::uno::Reference< css::container::XNameContainer >& xAvailableUpdates,
+ const css::uno::Reference< css::container::XNameContainer >& xIgnoredUpdates,
+ const ::rtl::Reference< UpdateCheckConfigListener >& rListener );
+
+ virtual ~UpdateCheckConfig() override;
+
+public:
+
+ static ::rtl::Reference< UpdateCheckConfig > get(
+ const css::uno::Reference< css::uno::XComponentContext >& xContext,
+ const ::rtl::Reference< UpdateCheckConfigListener >& rListener = ::rtl::Reference< UpdateCheckConfigListener >());
+
+ // Should really implement ROModel...
+ bool isAutoCheckEnabled() const;
+ bool isAutoDownloadEnabled() const;
+ OUString getUpdateEntryVersion() const;
+
+ /* Updates the timestamp of last check, but does not commit the change
+ * as either clearUpdateFound() or setUpdateFound() are expected to get
+ * called next.
+ */
+ void updateLastChecked();
+
+ /* Returns the date of the last successful check in seconds since 1970 */
+ sal_Int64 getLastChecked() const;
+
+ /* Returns configured check interval in seconds */
+ sal_Int64 getCheckInterval() const;
+
+ /* Reset values of previously remembered update
+ */
+ void clearUpdateFound();
+
+ /* Stores the specified data of an available update
+ */
+ void storeUpdateFound(const UpdateInfo& rInfo, const OUString& aCurrentBuild);
+
+ // Returns the local file name of a started download
+ OUString getLocalFileName() const;
+
+ // Returns the local file name of a started download
+ OUString getDownloadDestination() const;
+
+ // stores the local file name of a just started download
+ void storeLocalFileName(const OUString& rFileName, sal_Int64 nFileSize);
+
+ // Removes the local file name of a download
+ void clearLocalFileName();
+
+ // Stores the bool value for manually paused downloads
+ void storeDownloadPaused(bool paused);
+
+ // Returns the directory for downloaded files
+ static OUString getDownloadsDirectory();
+
+ // Returns a directory accessible for all users
+ static OUString getAllUsersDirectory();
+
+ // store and retrieve information about extensions
+ bool storeExtensionVersion( const OUString& rExtensionName,
+ const OUString& rVersion );
+ bool checkExtensionVersion( const OUString& rExtensionName,
+ const OUString& rVersion );
+
+ // XElementAccess
+ virtual css::uno::Type SAL_CALL getElementType( ) override;
+ virtual sal_Bool SAL_CALL hasElements( ) override;
+
+ // XNameAccess
+ virtual css::uno::Any SAL_CALL getByName( const OUString& aName ) override;
+ virtual css::uno::Sequence< OUString > SAL_CALL getElementNames( ) override;
+ virtual sal_Bool SAL_CALL hasByName( const OUString& aName ) override;
+
+ // XNameReplace
+ virtual void SAL_CALL replaceByName( const OUString& aName, const css::uno::Any& aElement ) override;
+
+ // XChangesBatch
+ virtual void SAL_CALL commitChanges( ) override;
+ virtual sal_Bool SAL_CALL hasPendingChanges( ) override;
+ virtual css::uno::Sequence< css::util::ElementChange > SAL_CALL getPendingChanges( ) override;
+
+ // XServiceInfo
+ virtual OUString SAL_CALL getImplementationName() override;
+ virtual sal_Bool SAL_CALL supportsService(OUString const & serviceName) override;
+ virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
+
+private:
+
+ static OUString getSubVersion( const OUString& rVersion, sal_Int32 *nIndex );
+ static bool isVersionGreater( const OUString& rVersion1, const OUString& rVersion2 );
+
+ const css::uno::Reference< css::container::XNameContainer > m_xContainer;
+ const css::uno::Reference< css::container::XNameContainer > m_xAvailableUpdates;
+ const css::uno::Reference< css::container::XNameContainer > m_xIgnoredUpdates;
+ const ::rtl::Reference< UpdateCheckConfigListener > m_rListener;
+};
+
+/// @throws css::uno::RuntimeException
+template <typename T>
+T getValue( const css::uno::Sequence< css::beans::NamedValue >& rNamedValues, const char * pszName )
+{
+ for( css::beans::NamedValue const & nv : rNamedValues )
+ {
+ // Unfortunately gcc-3.3 does not like Any.get<T>();
+ if( nv.Name.equalsAscii( pszName ) )
+ {
+ T value = T();
+ if( ! (nv.Value >>= value) )
+ throw css::uno::RuntimeException(
+ OUString(
+ cppu_Any_extraction_failure_msg(
+ &nv.Value,
+ ::cppu::getTypeFavourUnsigned(&value).getTypeLibType() ),
+ SAL_NO_ACQUIRE ),
+ css::uno::Reference< css::uno::XInterface >() );
+
+ return value;
+ }
+ }
+
+ return T();
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */