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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 .
*/
#include <memory>
#include "updatecheck.hxx"
#include "updatecheckconfig.hxx"
#include "updatehdl.hxx"
#include "updateprotocol.hxx"
#include <cppuhelper/implbase3.hxx>
#include <cppuhelper/implementationentry.hxx>
#include "com/sun/star/frame/XDesktop.hpp"
#include "com/sun/star/frame/XTerminateListener.hpp"
#include <com/sun/star/task/XJob.hpp>
namespace beans = com::sun::star::beans ;
namespace frame = com::sun::star::frame ;
namespace lang = com::sun::star::lang ;
namespace task = com::sun::star::task ;
namespace uno = com::sun::star::uno ;
#define UNISTRING(s) rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(s))
namespace
{
class InitUpdateCheckJobThread : public osl::Thread
{
public:
InitUpdateCheckJobThread( const uno::Reference< uno::XComponentContext > &xContext,
const uno::Sequence< beans::NamedValue > &xParameters,
bool bShowDialog );
virtual void SAL_CALL run();
void setTerminating();
private:
osl::Condition m_aCondition;
uno::Reference<uno::XComponentContext> m_xContext;
uno::Sequence<beans::NamedValue> m_xParameters;
bool m_bShowDialog;
bool m_bTerminating;
};
class UpdateCheckJob :
public ::cppu::WeakImplHelper3< task::XJob, lang::XServiceInfo, frame::XTerminateListener >
{
virtual ~UpdateCheckJob();
public:
UpdateCheckJob(const uno::Reference<uno::XComponentContext>& xContext);
static uno::Sequence< rtl::OUString > getServiceNames();
static rtl::OUString getImplName();
// Allows runtime exceptions to be thrown by const methods
inline SAL_CALL operator uno::Reference< uno::XInterface > () const
{ return const_cast< cppu::OWeakObject * > (static_cast< cppu::OWeakObject const * > (this)); };
// XJob
virtual uno::Any SAL_CALL execute(const uno::Sequence<beans::NamedValue>&)
throw (lang::IllegalArgumentException, uno::Exception);
// XServiceInfo
virtual rtl::OUString SAL_CALL getImplementationName()
throw (uno::RuntimeException);
virtual sal_Bool SAL_CALL supportsService(rtl::OUString const & serviceName)
throw (uno::RuntimeException);
virtual uno::Sequence< rtl::OUString > SAL_CALL getSupportedServiceNames()
throw (uno::RuntimeException);
// XEventListener
virtual void SAL_CALL disposing( ::com::sun::star::lang::EventObject const & evt )
throw (::com::sun::star::uno::RuntimeException);
// XTerminateListener
virtual void SAL_CALL queryTermination( lang::EventObject const & evt )
throw ( frame::TerminationVetoException, uno::RuntimeException );
virtual void SAL_CALL notifyTermination( lang::EventObject const & evt )
throw ( uno::RuntimeException );
private:
uno::Reference<uno::XComponentContext> m_xContext;
uno::Reference< frame::XDesktop > m_xDesktop;
std::auto_ptr< InitUpdateCheckJobThread > m_pInitThread;
void handleExtensionUpdates( const uno::Sequence< beans::NamedValue > &rListProp );
};
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
InitUpdateCheckJobThread::InitUpdateCheckJobThread(
const uno::Reference< uno::XComponentContext > &xContext,
const uno::Sequence< beans::NamedValue > &xParameters,
bool bShowDialog ) :
m_xContext( xContext ),
m_xParameters( xParameters ),
m_bShowDialog( bShowDialog ),
m_bTerminating( false )
{
create();
}
//------------------------------------------------------------------------------
void SAL_CALL InitUpdateCheckJobThread::run()
{
if (!m_bShowDialog) {
TimeValue tv = { 25, 0 };
m_aCondition.wait( &tv );
if ( m_bTerminating )
return;
}
rtl::Reference< UpdateCheck > aController( UpdateCheck::get() );
aController->initialize( m_xParameters, m_xContext );
if ( m_bShowDialog )
aController->showDialog( true );
}
void InitUpdateCheckJobThread::setTerminating() {
m_bTerminating = true;
m_aCondition.set();
}
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
UpdateCheckJob::UpdateCheckJob( const uno::Reference<uno::XComponentContext>& xContext ) :
m_xContext(xContext)
{
m_xDesktop.set( xContext->getServiceManager()->createInstanceWithContext( UNISTRING("com.sun.star.frame.Desktop"), xContext ), uno::UNO_QUERY );
if ( m_xDesktop.is() )
m_xDesktop->addTerminateListener( this );
}
//------------------------------------------------------------------------------
UpdateCheckJob::~UpdateCheckJob()
{
}
//------------------------------------------------------------------------------
uno::Sequence< rtl::OUString >
UpdateCheckJob::getServiceNames()
{
uno::Sequence< rtl::OUString > aServiceList(1);
aServiceList[0] = UNISTRING( "com.sun.star.setup.UpdateCheck");
return aServiceList;
};
//------------------------------------------------------------------------------
rtl::OUString
UpdateCheckJob::getImplName()
{
return UNISTRING( "vnd.sun.UpdateCheck");
}
//------------------------------------------------------------------------------
uno::Any
UpdateCheckJob::execute(const uno::Sequence<beans::NamedValue>& namedValues)
throw (lang::IllegalArgumentException, uno::Exception)
{
for ( sal_Int32 n=namedValues.getLength(); n-- > 0; )
{
if ( namedValues[ n ].Name == "DynamicData" )
{
uno::Sequence<beans::NamedValue> aListProp;
if ( namedValues[n].Value >>= aListProp )
{
for ( sal_Int32 i=aListProp.getLength(); i-- > 0; )
{
if ( aListProp[ i ].Name == "updateList" )
{
handleExtensionUpdates( aListProp );
return uno::Any();
}
}
}
}
}
uno::Sequence<beans::NamedValue> aConfig =
getValue< uno::Sequence<beans::NamedValue> > (namedValues, "JobConfig");
/* Determine the way we got invoked here -
* see Developers Guide Chapter "4.7.2 Jobs" to understand the magic
*/
uno::Sequence<beans::NamedValue> aEnvironment =
getValue< uno::Sequence<beans::NamedValue> > (namedValues, "Environment");
rtl::OUString aEventName = getValue< rtl::OUString > (aEnvironment, "EventName");
m_pInitThread.reset(
new InitUpdateCheckJobThread(
m_xContext, aConfig,
!aEventName.equalsAsciiL(RTL_CONSTASCII_STRINGPARAM("onFirstVisibleTask"))));
return uno::Any();
}
//------------------------------------------------------------------------------
void UpdateCheckJob::handleExtensionUpdates( const uno::Sequence< beans::NamedValue > &rListProp )
{
try {
uno::Sequence< uno::Sequence< rtl::OUString > > aList =
getValue< uno::Sequence< uno::Sequence< rtl::OUString > > > ( rListProp, "updateList" );
bool bPrepareOnly = getValue< bool > ( rListProp, "prepareOnly" );
// we will first store any new found updates and then check, if there are any
// pending updates.
storeExtensionUpdateInfos( m_xContext, aList );
if ( bPrepareOnly )
return;
bool bHasUpdates = checkForPendingUpdates( m_xContext );
rtl::Reference<UpdateCheck> aController( UpdateCheck::get() );
if ( ! aController.is() )
return;
aController->setHasExtensionUpdates( bHasUpdates );
if ( ! aController->hasOfficeUpdate() )
{
if ( bHasUpdates )
aController->setUIState( UPDATESTATE_EXT_UPD_AVAIL, true );
else
aController->setUIState( UPDATESTATE_NO_UPDATE_AVAIL, true );
}
}
catch( const uno::Exception& e )
{
OSL_TRACE( "Caught exception: %s\n thread terminated.\n",
rtl::OUStringToOString(e.Message, RTL_TEXTENCODING_UTF8).getStr());
}
}
//------------------------------------------------------------------------------
rtl::OUString SAL_CALL
UpdateCheckJob::getImplementationName() throw (uno::RuntimeException)
{
return getImplName();
}
//------------------------------------------------------------------------------
uno::Sequence< rtl::OUString > SAL_CALL
UpdateCheckJob::getSupportedServiceNames() throw (uno::RuntimeException)
{
return getServiceNames();
}
//------------------------------------------------------------------------------
sal_Bool SAL_CALL
UpdateCheckJob::supportsService( rtl::OUString const & serviceName ) throw (uno::RuntimeException)
{
uno::Sequence< rtl::OUString > aServiceNameList = getServiceNames();
for( sal_Int32 n=0; n < aServiceNameList.getLength(); n++ )
if( aServiceNameList[n].equals(serviceName) )
return sal_True;
return sal_False;
}
//------------------------------------------------------------------------------
// XEventListener
void SAL_CALL UpdateCheckJob::disposing( lang::EventObject const & rEvt )
throw ( uno::RuntimeException )
{
bool shutDown = ( rEvt.Source == m_xDesktop );
if ( shutDown && m_xDesktop.is() )
{
m_xDesktop->removeTerminateListener( this );
m_xDesktop.clear();
}
}
//------------------------------------------------------------------------------
// XTerminateListener
void SAL_CALL UpdateCheckJob::queryTermination( lang::EventObject const & )
throw ( frame::TerminationVetoException, uno::RuntimeException )
{
}
//------------------------------------------------------------------------------
void SAL_CALL UpdateCheckJob::notifyTermination( lang::EventObject const & )
throw ( uno::RuntimeException )
{
if ( m_pInitThread.get() != 0 )
{
m_pInitThread->setTerminating();
m_pInitThread->join();
}
}
} // anonymous namespace
//------------------------------------------------------------------------------
static uno::Reference<uno::XInterface> SAL_CALL
createJobInstance(const uno::Reference<uno::XComponentContext>& xContext)
{
return *new UpdateCheckJob(xContext);
}
//------------------------------------------------------------------------------
static uno::Reference<uno::XInterface> SAL_CALL
createConfigInstance(const uno::Reference<uno::XComponentContext>& xContext)
{
return *UpdateCheckConfig::get(xContext, *UpdateCheck::get());
}
//------------------------------------------------------------------------------
static const cppu::ImplementationEntry kImplementations_entries[] =
{
{
createJobInstance,
UpdateCheckJob::getImplName,
UpdateCheckJob::getServiceNames,
cppu::createSingleComponentFactory,
NULL,
0
},
{
createConfigInstance,
UpdateCheckConfig::getImplName,
UpdateCheckConfig::getServiceNames,
cppu::createSingleComponentFactory,
NULL,
0
},
{ NULL, NULL, NULL, NULL, NULL, 0 }
} ;
//------------------------------------------------------------------------------
extern "C" SAL_DLLPUBLIC_EXPORT void * SAL_CALL updchk_component_getFactory(const sal_Char *pszImplementationName, void *pServiceManager, void *pRegistryKey)
{
return cppu::component_getFactoryHelper(
pszImplementationName,
pServiceManager,
pRegistryKey,
kImplementations_entries) ;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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