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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 <config_folders.h>
#include <cppuhelper/implbase1.hxx>
#include <cppuhelper/implbase3.hxx>
#include <cppuhelper/implementationentry.hxx>
#include <cppuhelper/supportsservice.hxx>
#include <com/sun/star/beans/Property.hpp>
#include <com/sun/star/beans/PropertyValue.hpp>
#include <com/sun/star/beans/XPropertySetInfo.hpp>
#include <com/sun/star/beans/NamedValue.hpp>
#include <com/sun/star/configuration/theDefaultProvider.hpp>
#include <com/sun/star/container/XNameAccess.hpp>
#include <com/sun/star/deployment/UpdateInformationEntry.hpp>
#include <com/sun/star/deployment/UpdateInformationProvider.hpp>
#include <com/sun/star/io/XActiveDataSink.hpp>
#include <com/sun/star/io/XInputStream.hpp>
#include <com/sun/star/lang/XComponent.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/ucb/UniversalContentBroker.hpp>
#include <com/sun/star/ucb/XWebDAVCommandEnvironment.hpp>
#include <com/sun/star/ucb/XCommandProcessor2.hpp>
#include <com/sun/star/ucb/XContentIdentifierFactory.hpp>
#include <com/sun/star/ucb/XContentProvider.hpp>
#include "com/sun/star/ucb/XInteractionSupplyAuthentication.hpp"
#include <com/sun/star/ucb/OpenCommandArgument3.hpp>
#include <com/sun/star/ucb/OpenMode.hpp>
#include <com/sun/star/sdbc/XRow.hpp>
#include <com/sun/star/task/PasswordContainerInteractionHandler.hpp>
#include <com/sun/star/xml/dom/DocumentBuilder.hpp>
#include <com/sun/star/xml/xpath/XPathAPI.hpp>
#include <rtl/ref.hxx>
#include <rtl/bootstrap.hxx>
#include <rtl/ustrbuf.hxx>
#include <osl/process.h>
#include <osl/conditn.hxx>
namespace beans = com::sun::star::beans ;
namespace container = com::sun::star::container ;
namespace deployment = com::sun::star::deployment ;
namespace io = com::sun::star::io ;
namespace lang = com::sun::star::lang ;
namespace task = com::sun::star::task ;
namespace ucb = com::sun::star::ucb ;
namespace uno = com::sun::star::uno ;
namespace xml = com::sun::star::xml ;
namespace sdbc = com::sun::star::sdbc ;
//------------------------------------------------------------------------------
namespace
{
#ifdef DEBUG
class InputStreamWrapper : public ::cppu::WeakImplHelper1< io::XInputStream >
{
uno::Reference< io::XInputStream > m_xStream;
public:
InputStreamWrapper(const uno::Reference< io::XInputStream >& rxStream) :
m_xStream(rxStream) {};
virtual sal_Int32 SAL_CALL readBytes(uno::Sequence< sal_Int8 >& aData, sal_Int32 nBytesToRead)
throw (io::NotConnectedException, io::BufferSizeExceededException, io::IOException, uno::RuntimeException)
{
sal_Int32 n = m_xStream->readBytes(aData, nBytesToRead);
if ( n )
OSL_TRACE( "Read [%d] bytes: %s", n, aData.get()->elements );
return n;
};
virtual sal_Int32 SAL_CALL readSomeBytes(uno::Sequence< sal_Int8 >& aData, sal_Int32 nMaxBytesToRead)
throw (io::NotConnectedException, io::BufferSizeExceededException, io::IOException, uno::RuntimeException)
{
sal_Int32 n = m_xStream->readSomeBytes(aData, nMaxBytesToRead);
if ( n )
OSL_TRACE( "Read [%d] bytes: %s", n, aData.get()->elements );
return n;
};
virtual void SAL_CALL skipBytes( sal_Int32 nBytesToSkip )
throw (io::NotConnectedException, io::BufferSizeExceededException, io::IOException, uno::RuntimeException)
{ m_xStream->skipBytes(nBytesToSkip); };
virtual sal_Int32 SAL_CALL available()
throw (io::NotConnectedException, io::IOException, uno::RuntimeException)
{ return m_xStream->available(); };
virtual void SAL_CALL closeInput( )
throw (io::NotConnectedException, io::IOException, uno::RuntimeException)
{};
};
#define INPUT_STREAM(i) new InputStreamWrapper(i)
#else
#define INPUT_STREAM(i) i
#endif
//------------------------------------------------------------------------------
class ActiveDataSink : public ::cppu::WeakImplHelper1< io::XActiveDataSink >
{
uno::Reference< io::XInputStream > m_xStream;
public:
ActiveDataSink() {};
inline operator uno::Reference< io::XActiveDataSink > () { return this; };
virtual uno::Reference< io::XInputStream > SAL_CALL getInputStream()
throw (uno::RuntimeException) { return m_xStream; };
virtual void SAL_CALL setInputStream( uno::Reference< io::XInputStream > const & rStream )
throw (uno::RuntimeException) { m_xStream = rStream; };
};
//------------------------------------------------------------------------------
class UpdateInformationProvider :
public ::cppu::WeakImplHelper3< deployment::XUpdateInformationProvider,
ucb::XWebDAVCommandEnvironment,
lang::XServiceInfo >
{
public:
static uno::Reference< uno::XInterface > createInstance(const uno::Reference<uno::XComponentContext>& xContext);
static uno::Sequence< OUString > getServiceNames();
static OUString getImplName();
uno::Reference< xml::dom::XElement > getDocumentRoot(const uno::Reference< xml::dom::XNode >& rxNode);
uno::Reference< xml::dom::XNode > getChildNode(const uno::Reference< xml::dom::XNode >& rxNode, const OUString& rName);
// XUpdateInformationService
virtual uno::Sequence< uno::Reference< xml::dom::XElement > > SAL_CALL
getUpdateInformation(
uno::Sequence< OUString > const & repositories,
OUString const & extensionId
) throw (uno::Exception, uno::RuntimeException);
virtual void SAL_CALL cancel()
throw (uno::RuntimeException);
virtual void SAL_CALL setInteractionHandler(
uno::Reference< task::XInteractionHandler > const & handler )
throw (uno::RuntimeException);
virtual uno::Reference< container::XEnumeration > SAL_CALL
getUpdateInformationEnumeration(
uno::Sequence< OUString > const & repositories,
OUString const & extensionId
) throw (uno::Exception, uno::RuntimeException);
// XCommandEnvironment
virtual uno::Reference< task::XInteractionHandler > SAL_CALL getInteractionHandler()
throw ( uno::RuntimeException );
virtual uno::Reference< ucb::XProgressHandler > SAL_CALL getProgressHandler()
throw ( uno::RuntimeException ) { return uno::Reference< ucb::XProgressHandler >(); };
// XWebDAVCommandEnvironment
virtual uno::Sequence< beans::StringPair > SAL_CALL getUserRequestHeaders(
const OUString&, ucb::WebDAVHTTPMethod )
throw ( uno::RuntimeException ) { return m_aRequestHeaderList; };
// XServiceInfo
virtual OUString SAL_CALL getImplementationName()
throw (uno::RuntimeException);
virtual sal_Bool SAL_CALL supportsService(OUString const & serviceName)
throw (uno::RuntimeException);
virtual uno::Sequence< OUString > SAL_CALL getSupportedServiceNames()
throw (uno::RuntimeException);
protected:
virtual ~UpdateInformationProvider();
static OUString getConfigurationItem(uno::Reference<lang::XMultiServiceFactory> const & configurationProvider, OUString const & node, OUString const & item);
private:
uno::Reference< io::XInputStream > load(const OUString& rURL);
void storeCommandInfo( sal_Int32 nCommandId,
uno::Reference< ucb::XCommandProcessor > const & rxCommandProcessor);
UpdateInformationProvider(const uno::Reference<uno::XComponentContext>& xContext,
const uno::Reference< ucb::XUniversalContentBroker >& xUniversalContentBroker,
const uno::Reference< xml::dom::XDocumentBuilder >& xDocumentBuilder,
const uno::Reference< xml::xpath::XXPathAPI >& xXPathAPI);
const uno::Reference< uno::XComponentContext> m_xContext;
const uno::Reference< ucb::XUniversalContentBroker > m_xUniversalContentBroker;
const uno::Reference< xml::dom::XDocumentBuilder > m_xDocumentBuilder;
const uno::Reference< xml::xpath::XXPathAPI > m_xXPathAPI;
uno::Sequence< beans::StringPair > m_aRequestHeaderList;
uno::Reference< ucb::XCommandProcessor > m_xCommandProcessor;
uno::Reference< task::XInteractionHandler > m_xInteractionHandler;
uno::Reference< task::XInteractionHandler > m_xPwContainerInteractionHandler;
osl::Mutex m_aMutex;
osl::Condition m_bCancelled;
sal_Int32 m_nCommandId;
};
//------------------------------------------------------------------------------
class UpdateInformationEnumeration : public ::cppu::WeakImplHelper1< container::XEnumeration >
{
public:
UpdateInformationEnumeration(const uno::Reference< xml::dom::XNodeList >& xNodeList,
const uno::Reference< UpdateInformationProvider > xUpdateInformationProvider) :
m_xUpdateInformationProvider(xUpdateInformationProvider),
m_xNodeList(xNodeList),
m_nNodes(xNodeList.is() ? xNodeList->getLength() : 0),
m_nCount(0)
{
};
virtual ~UpdateInformationEnumeration() {};
// XEnumeration
sal_Bool SAL_CALL hasMoreElements() throw (uno::RuntimeException) { return m_nCount < m_nNodes; };
uno::Any SAL_CALL nextElement() throw (container::NoSuchElementException, lang::WrappedTargetException, uno::RuntimeException)
{
OSL_ASSERT( m_xNodeList.is() );
OSL_ASSERT( m_xUpdateInformationProvider.is() );
if( !(m_nCount < m_nNodes ) )
throw container::NoSuchElementException(OUString::number(m_nCount), *this);
try
{
deployment::UpdateInformationEntry aEntry;
uno::Reference< xml::dom::XNode > xAtomEntryNode( m_xNodeList->item(m_nCount++) );
uno::Reference< xml::dom::XNode > xSummaryNode(
m_xUpdateInformationProvider->getChildNode( xAtomEntryNode, "summary/text()" )
);
if( xSummaryNode.is() )
aEntry.Description = xSummaryNode->getNodeValue();
uno::Reference< xml::dom::XNode > xContentNode(
m_xUpdateInformationProvider->getChildNode( xAtomEntryNode, "content" ) );
if( xContentNode.is() )
aEntry.UpdateDocument = m_xUpdateInformationProvider->getDocumentRoot(xContentNode);
return uno::makeAny(aEntry);
}
// action has been aborted
catch( ucb::CommandAbortedException const & e)
{ throw lang::WrappedTargetException( "Command aborted", *this, uno::makeAny(e) ); }
// let runtime exception pass
catch( uno::RuntimeException const & ) { throw; }
// document not accessible
catch( uno::Exception const & e)
{ throw lang::WrappedTargetException( "Document not accessible", *this, uno::makeAny(e) ); }
}
private:
const uno::Reference< UpdateInformationProvider > m_xUpdateInformationProvider;
const uno::Reference< xml::dom::XNodeList > m_xNodeList;
const sal_Int32 m_nNodes;
sal_Int32 m_nCount;
};
//------------------------------------------------------------------------------
class SingleUpdateInformationEnumeration : public ::cppu::WeakImplHelper1< container::XEnumeration >
{
public:
SingleUpdateInformationEnumeration(const uno::Reference< xml::dom::XElement >& xElement)
: m_nCount(0) { m_aEntry.UpdateDocument = xElement; };
virtual ~SingleUpdateInformationEnumeration() {};
// XEnumeration
sal_Bool SAL_CALL hasMoreElements() throw (uno::RuntimeException) { return 0 == m_nCount; };
uno::Any SAL_CALL nextElement() throw (container::NoSuchElementException, lang::WrappedTargetException, uno::RuntimeException)
{
if( m_nCount > 0 )
throw container::NoSuchElementException(OUString::boolean(m_nCount), *this);
++m_nCount;
return uno::makeAny(m_aEntry);
};
private:
sal_uInt8 m_nCount;
deployment::UpdateInformationEntry m_aEntry;
};
//------------------------------------------------------------------------------
UpdateInformationProvider::UpdateInformationProvider(
const uno::Reference<uno::XComponentContext>& xContext,
const uno::Reference< ucb::XUniversalContentBroker >& xUniversalContentBroker,
const uno::Reference< xml::dom::XDocumentBuilder >& xDocumentBuilder,
const uno::Reference< xml::xpath::XXPathAPI >& xXPathAPI
) : m_xContext(xContext), m_xUniversalContentBroker(xUniversalContentBroker),
m_xDocumentBuilder(xDocumentBuilder),
m_xXPathAPI(xXPathAPI), m_aRequestHeaderList(1)
{
uno::Reference< lang::XMultiServiceFactory > xConfigurationProvider(
com::sun::star::configuration::theDefaultProvider::get(xContext));
OUStringBuffer buf;
buf.append(
getConfigurationItem(
xConfigurationProvider,
"org.openoffice.Setup/Product",
"ooName"));
buf.append(sal_Unicode(' '));
buf.append(
getConfigurationItem(
xConfigurationProvider,
"org.openoffice.Setup/Product",
"ooSetupVersion"));
OUString extension(
getConfigurationItem(
xConfigurationProvider,
"org.openoffice.Setup/Product",
"ooSetupExtension"));
if (!extension.isEmpty()) {
buf.append(extension);
}
OUString product(buf.makeStringAndClear());
OUString aUserAgent( "${$BRAND_BASE_DIR/" LIBO_ETC_FOLDER "/" SAL_CONFIGFILE("version") ":UpdateUserAgent}" );
rtl::Bootstrap::expandMacros( aUserAgent );
aUserAgent = aUserAgent.replaceAll("<PRODUCT>", product);
SAL_INFO("extensions.update", "UpdateUserAgent: " << aUserAgent);
m_aRequestHeaderList[0].First = "Accept-Language";
m_aRequestHeaderList[0].Second = getConfigurationItem( xConfigurationProvider, "org.openoffice.Setup/L10N", "ooLocale" );
if( !aUserAgent.isEmpty() )
{
m_aRequestHeaderList.realloc(2);
m_aRequestHeaderList[1].First = "User-Agent";
m_aRequestHeaderList[1].Second = aUserAgent;
}
}
//------------------------------------------------------------------------------
uno::Reference< uno::XInterface >
UpdateInformationProvider::createInstance(const uno::Reference<uno::XComponentContext>& xContext)
{
uno::Reference< ucb::XUniversalContentBroker > xUniversalContentBroker =
ucb::UniversalContentBroker::create(xContext);
uno::Reference< xml::dom::XDocumentBuilder > xDocumentBuilder(
xml::dom::DocumentBuilder::create(xContext));
uno::Reference< xml::xpath::XXPathAPI > xXPath = xml::xpath::XPathAPI::create( xContext );
xXPath->registerNS( "atom", "http://www.w3.org/2005/Atom" );
return *new UpdateInformationProvider(xContext, xUniversalContentBroker, xDocumentBuilder, xXPath);
}
//------------------------------------------------------------------------------
UpdateInformationProvider::~UpdateInformationProvider()
{
}
//------------------------------------------------------------------------------
OUString
UpdateInformationProvider::getConfigurationItem(uno::Reference<lang::XMultiServiceFactory> const & configurationProvider, OUString const & node, OUString const & item)
{
rtl::OUString sRet;
beans::PropertyValue aProperty;
aProperty.Name = "nodepath";
aProperty.Value = uno::makeAny(node);
uno::Sequence< uno::Any > aArgumentList( 1 );
aArgumentList[0] = uno::makeAny( aProperty );
uno::Reference< container::XNameAccess > xNameAccess(
configurationProvider->createInstanceWithArguments(
"com.sun.star.configuration.ConfigurationAccess",
aArgumentList ),
uno::UNO_QUERY_THROW);
xNameAccess->getByName(item) >>= sRet;
return sRet;
}
//------------------------------------------------------------------------------
void
UpdateInformationProvider::storeCommandInfo(
sal_Int32 nCommandId,
uno::Reference< ucb::XCommandProcessor > const & rxCommandProcessor)
{
osl::MutexGuard aGuard(m_aMutex);
m_nCommandId = nCommandId;
m_xCommandProcessor = rxCommandProcessor;
}
//------------------------------------------------------------------------------
uno::Reference< io::XInputStream >
UpdateInformationProvider::load(const OUString& rURL)
{
uno::Reference< ucb::XContentIdentifier > xId = m_xUniversalContentBroker->createContentIdentifier(rURL);
if( !xId.is() )
throw uno::RuntimeException(
"unable to obtain universal content id", *this);
uno::Reference< ucb::XCommandProcessor > xCommandProcessor(m_xUniversalContentBroker->queryContent(xId), uno::UNO_QUERY_THROW);
rtl::Reference< ActiveDataSink > aSink(new ActiveDataSink());
// Disable KeepAlive in webdav - don't want millions of office
// instances phone home & clog up servers
uno::Sequence< beans::NamedValue > aProps( 1 );
aProps[ 0 ] = beans::NamedValue(
"KeepAlive", uno::makeAny(sal_False));
ucb::OpenCommandArgument3 aOpenArgument;
aOpenArgument.Mode = ucb::OpenMode::DOCUMENT;
aOpenArgument.Priority = 32768;
aOpenArgument.Sink = *aSink;
aOpenArgument.OpeningFlags = aProps;
ucb::Command aCommand;
aCommand.Name = "open";
aCommand.Argument = uno::makeAny(aOpenArgument);
sal_Int32 nCommandId = xCommandProcessor->createCommandIdentifier();
storeCommandInfo(nCommandId, xCommandProcessor);
try
{
uno::Any aResult = xCommandProcessor->execute(aCommand, nCommandId,
static_cast < XCommandEnvironment *> (this));
}
catch( const uno::Exception & /* e */ )
{
storeCommandInfo(0, uno::Reference< ucb::XCommandProcessor > ());
uno::Reference< ucb::XCommandProcessor2 > xCommandProcessor2(xCommandProcessor, uno::UNO_QUERY);
if( xCommandProcessor2.is() )
xCommandProcessor2->releaseCommandIdentifier(nCommandId);
throw;
}
storeCommandInfo(0, uno::Reference< ucb::XCommandProcessor > ());
uno::Reference< ucb::XCommandProcessor2 > xCommandProcessor2(xCommandProcessor, uno::UNO_QUERY);
if( xCommandProcessor2.is() )
xCommandProcessor2->releaseCommandIdentifier(nCommandId);
return INPUT_STREAM(aSink->getInputStream());
}
//------------------------------------------------------------------------------
// TODO: docu content node
uno::Reference< xml::dom::XElement >
UpdateInformationProvider::getDocumentRoot(const uno::Reference< xml::dom::XNode >& rxNode)
{
OSL_ASSERT(m_xDocumentBuilder.is());
uno::Reference< xml::dom::XElement > xElement(rxNode, uno::UNO_QUERY_THROW);
// load the document referenced in 'src' attribute ..
if( xElement->hasAttribute( "src" ) )
{
uno::Reference< xml::dom::XDocument > xUpdateXML =
m_xDocumentBuilder->parse(load(xElement->getAttribute( "src" )));
OSL_ASSERT( xUpdateXML.is() );
if( xUpdateXML.is() )
return xUpdateXML->getDocumentElement();
}
// .. or return the (single) child element
else
{
uno::Reference< xml::dom::XNodeList> xChildNodes = rxNode->getChildNodes();
// ignore possible #text nodes
sal_Int32 nmax = xChildNodes->getLength();
for(sal_Int32 n=0; n < nmax; n++)
{
uno::Reference< xml::dom::XElement > xChildElement(xChildNodes->item(n), uno::UNO_QUERY);
if( xChildElement.is() )
{
/* Copy the content to a dedicated document since XXPathAPI->selectNodeList
* seems to evaluate expression always relative to the root node.
*/
uno::Reference< xml::dom::XDocument > xUpdateXML = m_xDocumentBuilder->newDocument();
xUpdateXML->appendChild( xUpdateXML->importNode(xChildElement.get(), sal_True ) );
return xUpdateXML->getDocumentElement();
}
}
}
return uno::Reference< xml::dom::XElement > ();
}
//------------------------------------------------------------------------------
uno::Reference< xml::dom::XNode >
UpdateInformationProvider::getChildNode(const uno::Reference< xml::dom::XNode >& rxNode,
const OUString& rName)
{
OSL_ASSERT(m_xXPathAPI.is());
try {
return m_xXPathAPI->selectSingleNode(rxNode, "./atom:" + rName);
} catch (const xml::xpath::XPathException &) {
// ignore
return 0;
}
}
//------------------------------------------------------------------------------
uno::Reference< container::XEnumeration > SAL_CALL
UpdateInformationProvider::getUpdateInformationEnumeration(
uno::Sequence< OUString > const & repositories,
OUString const & extensionId
) throw (uno::Exception, uno::RuntimeException)
{
OSL_ASSERT(m_xDocumentBuilder.is());
// reset cancelled flag
m_bCancelled.reset();
for(sal_Int32 n=0; n<repositories.getLength(); n++)
{
try
{
uno::Reference< xml::dom::XDocument > xDocument = m_xDocumentBuilder->parse(load(repositories[n]));
uno::Reference< xml::dom::XElement > xElement;
if( xDocument.is() )
xElement = xDocument->getDocumentElement();
if( xElement.is() )
{
if( xElement->getNodeName().equalsAsciiL("feed", 4) )
{
OUString aXPathExpression;
if( !extensionId.isEmpty() )
aXPathExpression = "//atom:entry/atom:category[@term=\'" + extensionId + "\']/..";
else
aXPathExpression = "//atom:entry";
uno::Reference< xml::dom::XNodeList > xNodeList;
try {
xNodeList = m_xXPathAPI->selectNodeList(xDocument.get(),
aXPathExpression);
} catch (const xml::xpath::XPathException &) {
// ignore
}
return new UpdateInformationEnumeration(xNodeList, this);
}
else
{
return new SingleUpdateInformationEnumeration(xElement);
}
}
if( m_bCancelled.check() )
break;
}
catch( uno::RuntimeException const& /*e*/)
{
// #i118675# ignore runtime exceptions for now
// especially the "unsatisfied query for interface of
// type com.sun.star.ucb.XCommandProcessor!" exception
}
// rethrow only if last url in the list
catch( uno::Exception const & )
{
if( n+1 >= repositories.getLength() )
throw;
}
}
return uno::Reference< container::XEnumeration >();
}
//------------------------------------------------------------------------------
uno::Sequence< uno::Reference< xml::dom::XElement > > SAL_CALL
UpdateInformationProvider::getUpdateInformation(
uno::Sequence< OUString > const & repositories,
OUString const & extensionId
) throw (uno::Exception, uno::RuntimeException)
{
uno::Reference< container::XEnumeration > xEnumeration(
getUpdateInformationEnumeration(repositories, extensionId)
);
uno::Sequence< uno::Reference< xml::dom::XElement > > aRet;
if( xEnumeration.is() )
{
while( xEnumeration->hasMoreElements() )
{
try
{
deployment::UpdateInformationEntry aEntry;
if( (xEnumeration->nextElement() >>= aEntry ) && aEntry.UpdateDocument.is() )
{
sal_Int32 n = aRet.getLength();
aRet.realloc(n + 1);
aRet[n] = aEntry.UpdateDocument;
}
}
catch( const lang::WrappedTargetException& e )
{
// command aborted, return what we have got so far
if( e.TargetException.isExtractableTo( ::cppu::UnoType< ::com::sun::star::ucb::CommandAbortedException >::get() ) )
{
break;
}
// ignore files that can't be loaded
}
}
}
return aRet;
}
//------------------------------------------------------------------------------
void SAL_CALL
UpdateInformationProvider::cancel() throw (uno::RuntimeException)
{
m_bCancelled.set();
osl::MutexGuard aGuard(m_aMutex);
if( m_xCommandProcessor.is() )
m_xCommandProcessor->abort(m_nCommandId);
}
//------------------------------------------------------------------------------
void SAL_CALL
UpdateInformationProvider::setInteractionHandler(
uno::Reference< task::XInteractionHandler > const & handler )
throw (uno::RuntimeException)
{
osl::MutexGuard aGuard(m_aMutex);
m_xInteractionHandler = handler;
}
//------------------------------------------------------------------------------
uno::Reference< task::XInteractionHandler > SAL_CALL
UpdateInformationProvider::getInteractionHandler()
throw ( uno::RuntimeException )
{
osl::MutexGuard aGuard( m_aMutex );
if ( m_xInteractionHandler.is() )
return m_xInteractionHandler;
else
{
try
{
// Supply an interaction handler that uses the password container
// service to obtain credentials without displaying a password gui.
if ( !m_xPwContainerInteractionHandler.is() )
m_xPwContainerInteractionHandler
= task::PasswordContainerInteractionHandler::create(
m_xContext );
}
catch ( uno::RuntimeException const & )
{
throw;
}
catch ( uno::Exception const & )
{
}
return m_xPwContainerInteractionHandler;
}
}
//------------------------------------------------------------------------------
uno::Sequence< OUString >
UpdateInformationProvider::getServiceNames()
{
uno::Sequence< OUString > aServiceList(1);
aServiceList[0] = "com.sun.star.deployment.UpdateInformationProvider";
return aServiceList;
};
//------------------------------------------------------------------------------
OUString
UpdateInformationProvider::getImplName()
{
return OUString("vnd.sun.UpdateInformationProvider");
}
//------------------------------------------------------------------------------
OUString SAL_CALL
UpdateInformationProvider::getImplementationName() throw (uno::RuntimeException)
{
return getImplName();
}
//------------------------------------------------------------------------------
uno::Sequence< OUString > SAL_CALL
UpdateInformationProvider::getSupportedServiceNames() throw (uno::RuntimeException)
{
return getServiceNames();
}
sal_Bool SAL_CALL
UpdateInformationProvider::supportsService( OUString const & serviceName ) throw (uno::RuntimeException)
{
return cppu::supportsService(this, serviceName);
}
} // anonymous namespace
//------------------------------------------------------------------------------
static uno::Reference<uno::XInterface> SAL_CALL
createInstance(uno::Reference<uno::XComponentContext> const & xContext)
{
return UpdateInformationProvider::createInstance(xContext);
}
//------------------------------------------------------------------------------
static const cppu::ImplementationEntry kImplementations_entries[] =
{
{
createInstance,
UpdateInformationProvider::getImplName,
UpdateInformationProvider::getServiceNames,
cppu::createSingleComponentFactory,
NULL,
0
},
{ NULL, NULL, NULL, NULL, NULL, 0 }
} ;
//------------------------------------------------------------------------------
extern "C" SAL_DLLPUBLIC_EXPORT void * SAL_CALL updatefeed_component_getFactory(const sal_Char *pszImplementationName, void *pServiceManager, void *pRegistryKey)
{
return cppu::component_getFactoryHelper(
pszImplementationName,
pServiceManager,
pRegistryKey,
kImplementations_entries) ;
}
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