f49d8ce461
Change-Id: I32f74fe67e8eb0b6b12ee60405c3d99932b75182 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/167284 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
317 lines
11 KiB
C++
317 lines
11 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <config_folders.h>
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#include <com/sun/star/xml/xpath/XPathAPI.hpp>
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#include <com/sun/star/xml/xpath/XPathException.hpp>
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#include "updateprotocol.hxx"
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#include "updatecheckconfig.hxx"
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#include <com/sun/star/deployment/UpdateInformationEntry.hpp>
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#include <com/sun/star/deployment/XPackageInformationProvider.hpp>
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#include <rtl/ref.hxx>
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#include <rtl/bootstrap.hxx>
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#include <osl/diagnose.h>
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namespace container = css::container ;
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namespace deployment = css::deployment ;
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namespace uno = css::uno ;
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namespace task = css::task ;
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namespace xml = css::xml ;
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static bool
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getBootstrapData(
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uno::Sequence< OUString > & rRepositoryList,
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OUString & rGitID,
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OUString & rInstallSetID)
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{
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rGitID = "${$BRAND_BASE_DIR/" LIBO_ETC_FOLDER "/" SAL_CONFIGFILE("version") ":buildid}";
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rtl::Bootstrap::expandMacros( rGitID );
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if ( rGitID.isEmpty() )
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return false;
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rInstallSetID = "${$BRAND_BASE_DIR/" LIBO_ETC_FOLDER "/" SAL_CONFIGFILE("version") ":UpdateID}";
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rtl::Bootstrap::expandMacros( rInstallSetID );
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if ( rInstallSetID.isEmpty() )
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return false;
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OUString aValue( u"${$BRAND_BASE_DIR/" LIBO_ETC_FOLDER "/" SAL_CONFIGFILE("version") ":UpdateURL}"_ustr );
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rtl::Bootstrap::expandMacros( aValue );
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if( !aValue.isEmpty() )
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{
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rRepositoryList = { aValue };
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}
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return true;
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}
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// Returns 'true' if successfully connected to the update server
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bool
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checkForUpdates(
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UpdateInfo& o_rUpdateInfo,
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uno::Reference< uno::XComponentContext > const & rxContext,
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uno::Reference< task::XInteractionHandler > const & rxInteractionHandler,
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const uno::Reference< deployment::XUpdateInformationProvider >& rUpdateInfoProvider)
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{
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OUString myArch;
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OUString myOS;
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rtl::Bootstrap::get(u"_OS"_ustr, myOS);
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rtl::Bootstrap::get(u"_ARCH"_ustr, myArch);
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uno::Sequence< OUString > aRepositoryList;
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OUString aGitID;
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OUString aInstallSetID;
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if( ! ( getBootstrapData(aRepositoryList, aGitID, aInstallSetID) && (aRepositoryList.getLength() > 0) ) )
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return false;
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return checkForUpdates( o_rUpdateInfo, rxContext, rxInteractionHandler, rUpdateInfoProvider,
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myOS, myArch,
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aRepositoryList, aGitID, aInstallSetID );
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}
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bool
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checkForUpdates(
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UpdateInfo& o_rUpdateInfo,
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const uno::Reference< uno::XComponentContext > & rxContext,
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const uno::Reference< task::XInteractionHandler > & rxInteractionHandler,
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const uno::Reference< deployment::XUpdateInformationProvider >& rUpdateInfoProvider,
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std::u16string_view rOS,
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std::u16string_view rArch,
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const uno::Sequence< OUString > &rRepositoryList,
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std::u16string_view rGitID,
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const OUString &rInstallSetID )
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{
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if( !rxContext.is() )
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throw uno::RuntimeException( u"checkForUpdates: empty component context"_ustr );
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OSL_ASSERT( rxContext->getServiceManager().is() );
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// XPath implementation
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uno::Reference< xml::xpath::XXPathAPI > xXPath = xml::xpath::XPathAPI::create(rxContext);
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xXPath->registerNS( u"inst"_ustr, u"http://update.libreoffice.org/description"_ustr );
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if( rxInteractionHandler.is() )
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rUpdateInfoProvider->setInteractionHandler(rxInteractionHandler);
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try
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{
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uno::Reference< container::XEnumeration > aUpdateInfoEnumeration =
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rUpdateInfoProvider->getUpdateInformationEnumeration( rRepositoryList, rInstallSetID );
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if ( !aUpdateInfoEnumeration.is() )
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return false; // something went wrong ..
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OUString aXPathExpression =
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OUString::Concat("/child::inst:description[inst:os=\'")+
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rOS +
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"\' and inst:arch=\'"+
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rArch +
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"\' and inst:gitid!=\'"+
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rGitID +
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"\']";
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while( aUpdateInfoEnumeration->hasMoreElements() )
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{
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deployment::UpdateInformationEntry aEntry;
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if( aUpdateInfoEnumeration->nextElement() >>= aEntry )
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{
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uno::Reference< xml::dom::XNode > xNode( aEntry.UpdateDocument );
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uno::Reference< xml::dom::XNodeList > xNodeList;
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try {
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xNodeList = xXPath->selectNodeList(xNode, aXPathExpression
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+ "/inst:update/attribute::src");
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} catch (const css::xml::xpath::XPathException &) {
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// ignore
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}
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sal_Int32 i, imax = xNodeList->getLength();
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for( i = 0; i < imax; ++i )
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{
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uno::Reference< xml::dom::XNode > xNode2( xNodeList->item(i) );
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if( xNode2.is() )
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{
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uno::Reference< xml::dom::XElement > xParent(xNode2->getParentNode(), uno::UNO_QUERY_THROW);
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OUString aType = xParent->getAttribute(u"type"_ustr);
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bool bIsDirect = !aType.equalsIgnoreAsciiCase("text/html");
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o_rUpdateInfo.Sources.emplace_back(bIsDirect, xNode2->getNodeValue());
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}
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}
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uno::Reference< xml::dom::XNode > xNode2;
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try {
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xNode2 = xXPath->selectSingleNode(xNode, aXPathExpression
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+ "/inst:version/text()");
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} catch (const css::xml::xpath::XPathException &) {
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// ignore
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}
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if( xNode2.is() )
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o_rUpdateInfo.Version = xNode2->getNodeValue();
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try {
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xNode2 = xXPath->selectSingleNode(xNode, aXPathExpression
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+ "/inst:buildid/text()");
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} catch (const css::xml::xpath::XPathException &) {
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// ignore
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}
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if( xNode2.is() )
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o_rUpdateInfo.BuildId = xNode2->getNodeValue();
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o_rUpdateInfo.Description = aEntry.Description;
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// Release Notes
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try {
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xNodeList = xXPath->selectNodeList(xNode, aXPathExpression
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+ "/inst:relnote");
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} catch (const css::xml::xpath::XPathException &) {
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// ignore
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}
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imax = xNodeList->getLength();
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for( i = 0; i < imax; ++i )
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{
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uno::Reference< xml::dom::XElement > xRelNote(xNodeList->item(i), uno::UNO_QUERY);
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if( xRelNote.is() )
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{
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sal_Int32 pos = xRelNote->getAttribute(u"pos"_ustr).toInt32();
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ReleaseNote aRelNote(static_cast<sal_uInt8>(pos), xRelNote->getAttribute(u"src"_ustr));
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if( xRelNote->hasAttribute(u"src2"_ustr) )
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{
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pos = xRelNote->getAttribute(u"pos2"_ustr).toInt32();
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aRelNote.Pos2 = static_cast<sal_Int8>(pos);
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aRelNote.URL2 = xRelNote->getAttribute(u"src2"_ustr);
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}
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o_rUpdateInfo.ReleaseNotes.push_back(aRelNote);
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}
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}
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if( !o_rUpdateInfo.Sources.empty() )
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return true;
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}
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}
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}
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catch( ... )
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{
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return false;
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}
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return true;
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}
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bool storeExtensionUpdateInfos( const uno::Reference< uno::XComponentContext > & rxContext,
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const uno::Sequence< uno::Sequence< OUString > > &rUpdateInfos )
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{
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bool bNotify = false;
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if ( rUpdateInfos.hasElements() )
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{
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rtl::Reference< UpdateCheckConfig > aConfig = UpdateCheckConfig::get( rxContext );
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for ( sal_Int32 i = rUpdateInfos.getLength() - 1; i >= 0; i-- )
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{
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bNotify |= aConfig->storeExtensionVersion( rUpdateInfos[i][0], rUpdateInfos[i][1] );
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}
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}
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return bNotify;
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}
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// Returns 'true' if there are updates for any extension
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bool checkForExtensionUpdates( const uno::Reference< uno::XComponentContext > & rxContext )
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{
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uno::Sequence< uno::Sequence< OUString > > aUpdateList;
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uno::Reference< deployment::XPackageInformationProvider > xInfoProvider;
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try
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{
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uno::Any aValue( rxContext->getValueByName(
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u"/singletons/com.sun.star.deployment.PackageInformationProvider"_ustr ) );
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OSL_VERIFY( aValue >>= xInfoProvider );
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}
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catch( const uno::Exception& )
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{
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OSL_FAIL( "checkForExtensionUpdates: could not create the PackageInformationProvider!" );
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}
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if ( !xInfoProvider.is() ) return false;
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aUpdateList = xInfoProvider->isUpdateAvailable( OUString() );
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bool bNotify = storeExtensionUpdateInfos( rxContext, aUpdateList );
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return bNotify;
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}
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// Returns 'true' if there are any pending updates for any extension (offline check)
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bool checkForPendingUpdates( const uno::Reference< uno::XComponentContext > & rxContext )
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{
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uno::Sequence< uno::Sequence< OUString > > aExtensionList;
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uno::Reference< deployment::XPackageInformationProvider > xInfoProvider;
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try
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{
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uno::Any aValue( rxContext->getValueByName(
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u"/singletons/com.sun.star.deployment.PackageInformationProvider"_ustr ) );
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OSL_VERIFY( aValue >>= xInfoProvider );
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}
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catch( const uno::Exception& )
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{
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OSL_FAIL( "checkForExtensionUpdates: could not create the PackageInformationProvider!" );
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}
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if ( !xInfoProvider.is() ) return false;
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bool bPendingUpdateFound = false;
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aExtensionList = xInfoProvider->getExtensionList();
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if ( aExtensionList.hasElements() )
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{
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rtl::Reference< UpdateCheckConfig > aConfig = UpdateCheckConfig::get( rxContext );
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for ( sal_Int32 i = aExtensionList.getLength() - 1; i >= 0; i-- )
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{
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bPendingUpdateFound = aConfig->checkExtensionVersion( aExtensionList[i][0], aExtensionList[i][1] );
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if ( bPendingUpdateFound )
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break;
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}
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}
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return bPendingUpdateFound;
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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