/**************************************************************
*
* 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
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*************************************************************/
#include <cppuhelper/implbase3.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"
/* Interface to access configuration data read-only */
struct IByNameAccess
{
virtual ::com::sun::star::uno::Any getValue(const sal_Char * pName) = 0;
};
/* This helper class provides by name access to a sequence of named values */
class NamedValueByNameAccess : public IByNameAccess
{
const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::NamedValue >& m_rValues;
public:
NamedValueByNameAccess(
const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::NamedValue >& rValues) :
m_rValues(rValues) {} ;
virtual ~NamedValueByNameAccess();
virtual ::com::sun::star::uno::Any getValue(const sal_Char * pName);
};
/* This class encapsulates the configuration item actually used for storing the state
* the update check is actually in.
*/
class UpdateCheckROModel
{
public:
UpdateCheckROModel(IByNameAccess& aNameAccess) : m_aNameAccess(aNameAccess) {};
bool isAutoCheckEnabled() const;
bool isDownloadPaused() const;
rtl::OUString getLocalFileName() const;
sal_Int64 getDownloadSize() const;
rtl::OUString getUpdateEntryVersion() const;
void getUpdateEntry(UpdateInfo& rInfo) const;
private:
rtl::OUString getStringValue(const sal_Char *) const;
IByNameAccess& 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 AOO configuration for extendable groups.
*/
class UpdateCheckConfig : public ::cppu::WeakImplHelper3<
::com::sun::star::container::XNameReplace,
::com::sun::star::util::XChangesBatch,
::com::sun::star::lang::XServiceInfo >
{
UpdateCheckConfig( const ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameContainer >& xContainer,
const ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameContainer >& xAvailableUpdates,
const ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameContainer >& xIgnoredUpdates,
const ::rtl::Reference< UpdateCheckConfigListener >& rListener );
virtual ~UpdateCheckConfig();
public:
static ::com::sun::star::uno::Sequence< rtl::OUString > getServiceNames();
static rtl::OUString getImplName();
static ::rtl::Reference< UpdateCheckConfig > get(
const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >& xContext,
const ::rtl::Reference< UpdateCheckConfigListener >& rListener = ::rtl::Reference< UpdateCheckConfigListener >());
// Should really implement ROModel ..
bool isAutoCheckEnabled() const;
bool isAutoDownloadEnabled() const;
rtl::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 rtl::OUString& aCurrentBuild);
// Returns the local file name of a started download
rtl::OUString getLocalFileName() const;
// Returns the local file name of a started download
rtl::OUString getDownloadDestination() const;
// stores the local file name of a just started download
void storeLocalFileName(const rtl::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 that acts as the user's desktop
static rtl::OUString getDesktopDirectory();
// Returns a directory accessible for all users
static rtl::OUString getAllUsersDirectory();
// store and retrieve information about extensions
bool storeExtensionVersion( const rtl::OUString& rExtensionName,
const rtl::OUString& rVersion );
bool checkExtensionVersion( const rtl::OUString& rExtensionName,
const rtl::OUString& rVersion );
// XElementAccess
virtual ::com::sun::star::uno::Type SAL_CALL getElementType( )
throw (::com::sun::star::uno::RuntimeException);
virtual sal_Bool SAL_CALL hasElements( )
throw (::com::sun::star::uno::RuntimeException);
// XNameAccess
virtual ::com::sun::star::uno::Any SAL_CALL getByName( const ::rtl::OUString& aName )
throw (::com::sun::star::container::NoSuchElementException,
::com::sun::star::lang::WrappedTargetException,
::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getElementNames( )
throw (::com::sun::star::uno::RuntimeException);
virtual ::sal_Bool SAL_CALL hasByName( const ::rtl::OUString& aName )
throw (::com::sun::star::uno::RuntimeException);
// XNameReplace
virtual void SAL_CALL replaceByName( const ::rtl::OUString& aName, const ::com::sun::star::uno::Any& aElement )
throw (::com::sun::star::lang::IllegalArgumentException,
::com::sun::star::container::NoSuchElementException,
::com::sun::star::lang::WrappedTargetException,
::com::sun::star::uno::RuntimeException);
// XChangesBatch
virtual void SAL_CALL commitChanges( )
throw (::com::sun::star::lang::WrappedTargetException,
::com::sun::star::uno::RuntimeException);
virtual ::sal_Bool SAL_CALL hasPendingChanges( )
throw (::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::uno::Sequence< ::com::sun::star::util::ElementChange > SAL_CALL getPendingChanges( )
throw (::com::sun::star::uno::RuntimeException);
// XServiceInfo
virtual rtl::OUString SAL_CALL getImplementationName()
throw (::com::sun::star::uno::RuntimeException);
virtual sal_Bool SAL_CALL supportsService(rtl::OUString const & serviceName)
throw (::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::uno::Sequence< rtl::OUString > SAL_CALL getSupportedServiceNames()
throw (::com::sun::star::uno::RuntimeException);
private:
static rtl::OUString getSubVersion( const rtl::OUString& rVersion, sal_Int32 *nIndex );
static bool isVersionGreater( const rtl::OUString& rVersion1, const rtl::OUString& rVersion2 );
const ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameContainer > m_xContainer;
const ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameContainer > m_xAvailableUpdates;
const ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameContainer > m_xIgnoredUpdates;
const ::rtl::Reference< UpdateCheckConfigListener > m_rListener;
};
//------------------------------------------------------------------------------
template <typename T>
T getValue( const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::NamedValue >& rNamedValues, const sal_Char * pszName )
throw (::com::sun::star::uno::RuntimeException)
{
for( sal_Int32 n=0; n < rNamedValues.getLength(); n++ )
{
// Unfortunately gcc-3.3 does not like Any.get<T>();
if( rNamedValues[n].Name.equalsAscii( pszName ) )
{
T value = T();
if( ! (rNamedValues[n].Value >>= value) )
throw ::com::sun::star::uno::RuntimeException(
::rtl::OUString(
cppu_Any_extraction_failure_msg(
&rNamedValues[n].Value,
::cppu::getTypeFavourUnsigned(&value).getTypeLibType() ),
SAL_NO_ACQUIRE ),
::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >() );
return value;
}
}
return T();
}