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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: */
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