diff options
Diffstat (limited to 'desktop/source/deployment/misc/dp_update.cxx')
| -rw-r--r-- | desktop/source/deployment/misc/dp_update.cxx | 447 |
1 files changed, 447 insertions, 0 deletions
diff --git a/desktop/source/deployment/misc/dp_update.cxx b/desktop/source/deployment/misc/dp_update.cxx new file mode 100644 index 000000000000..fb6efe0b79aa --- /dev/null +++ b/desktop/source/deployment/misc/dp_update.cxx @@ -0,0 +1,447 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_desktop.hxx" + + +#include "dp_update.hxx" +#include "dp_version.hxx" +#include "dp_identifier.hxx" +#include "dp_descriptioninfoset.hxx" + +#include "rtl/bootstrap.hxx" + +using namespace ::com::sun::star; +using namespace ::com::sun::star::uno; +using ::rtl::OUString; +using ::rtl::OString; + + +namespace dp_misc { +namespace { + +int determineHighestVersion( + ::rtl::OUString const & userVersion, + ::rtl::OUString const & sharedVersion, + ::rtl::OUString const & bundledVersion, + ::rtl::OUString const & onlineVersion) +{ + int index = 0; + OUString greatest = userVersion; + if (dp_misc::compareVersions(sharedVersion, greatest) == dp_misc::GREATER) + { + index = 1; + greatest = sharedVersion; + } + if (dp_misc::compareVersions(bundledVersion, greatest) == dp_misc::GREATER) + { + index = 2; + greatest = bundledVersion; + } + if (dp_misc::compareVersions(onlineVersion, greatest) == dp_misc::GREATER) + { + index = 3; + } + return index; +} + +Sequence< Reference< xml::dom::XElement > > +getUpdateInformation( Reference<deployment::XUpdateInformationProvider > const & updateInformation, + Sequence< OUString > const & urls, + OUString const & identifier, + uno::Any & out_error) +{ + try { + return updateInformation->getUpdateInformation(urls, identifier); + } catch (uno::RuntimeException &) { + throw; + } catch (ucb::CommandFailedException & e) { + out_error = e.Reason; + } catch (ucb::CommandAbortedException &) { + } catch (uno::Exception & e) { + out_error = uno::makeAny(e); + } + return + Sequence<Reference< xml::dom::XElement > >(); +} + +void getOwnUpdateInfos( + Reference<uno::XComponentContext> const & xContext, + Reference<deployment::XUpdateInformationProvider > const & updateInformation, + UpdateInfoMap& inout_map, std::vector<std::pair<Reference<deployment::XPackage>, uno::Any> > & out_errors, + bool & out_allFound) +{ + bool allHaveOwnUpdateInformation = true; + for (UpdateInfoMap::iterator i = inout_map.begin(); i != inout_map.end(); i++) + { + OSL_ASSERT(i->second.extension.is()); + Sequence<OUString> urls(i->second.extension->getUpdateInformationURLs()); + if (urls.getLength()) + { + const OUString id = dp_misc::getIdentifier(i->second.extension); + uno::Any anyError; + //It is unclear from the idl if there can be a null reference returned. + //However all valid information should be the same + Sequence<Reference< xml::dom::XElement > > + infos(getUpdateInformation(updateInformation, urls, id, anyError)); + if (anyError.hasValue()) + out_errors.push_back(std::make_pair(i->second.extension, anyError)); + + for (sal_Int32 j = 0; j < infos.getLength(); ++j) + { + dp_misc::DescriptionInfoset infoset( + xContext, + Reference< xml::dom::XNode >(infos[j], UNO_QUERY_THROW)); + if (!infoset.hasDescription()) + continue; + boost::optional< OUString > id2(infoset.getIdentifier()); + if (!id2) + continue; + OSL_ASSERT(*id2 == id); + if (*id2 == id) + { + i->second.version = infoset.getVersion(); + i->second.info = Reference< xml::dom::XNode >( + infos[j], UNO_QUERY_THROW); + } + break; + } + } + else + { + allHaveOwnUpdateInformation &= false; + } + } + out_allFound = allHaveOwnUpdateInformation; +} + +void getDefaultUpdateInfos( + Reference<uno::XComponentContext> const & xContext, + Reference<deployment::XUpdateInformationProvider > const & updateInformation, + UpdateInfoMap& inout_map, + std::vector<std::pair<Reference<deployment::XPackage>, uno::Any> > & out_errors) +{ + const rtl::OUString sDefaultURL(dp_misc::getExtensionDefaultUpdateURL()); + OSL_ASSERT(sDefaultURL.getLength()); + + Any anyError; + Sequence< Reference< xml::dom::XElement > > + infos( + getUpdateInformation( + updateInformation, + Sequence< OUString >(&sDefaultURL, 1), OUString(), anyError)); + if (anyError.hasValue()) + out_errors.push_back(std::make_pair(Reference<deployment::XPackage>(), anyError)); + for (sal_Int32 i = 0; i < infos.getLength(); ++i) + { + Reference< xml::dom::XNode > node(infos[i], UNO_QUERY_THROW); + dp_misc::DescriptionInfoset infoset(xContext, node); + boost::optional< OUString > id(infoset.getIdentifier()); + if (!id) { + continue; + } + UpdateInfoMap::iterator j = inout_map.find(*id); + if (j != inout_map.end()) + { + //skip those extension which provide its own update urls + if (j->second.extension->getUpdateInformationURLs().getLength()) + continue; + OUString v(infoset.getVersion()); + //look for the highest version in the online repository + if (dp_misc::compareVersions(v, j->second.version) == + dp_misc::GREATER) + { + j->second.version = v; + j->second.info = node; + } + } + } +} + +bool containsBundledOnly(Sequence<Reference<deployment::XPackage> > const & sameIdExtensions) +{ + OSL_ASSERT(sameIdExtensions.getLength() == 3); + if (!sameIdExtensions[0].is() && !sameIdExtensions[1].is() && sameIdExtensions[2].is()) + return true; + else + return false; +} +/** Returns true if the list of extensions are bundled extensions and there are no + other extensions with the same identifier in the shared or user repository. + If extensionList is NULL, then it is checked if there are only bundled extensions. +*/ +bool onlyBundledExtensions( + Reference<deployment::XExtensionManager> const & xExtMgr, + std::vector< Reference<deployment::XPackage > > const * extensionList) +{ + OSL_ASSERT(xExtMgr.is()); + bool onlyBundled = true; + if (extensionList) + { + typedef std::vector<Reference<deployment::XPackage > >::const_iterator CIT; + for (CIT i = extensionList->begin(); i != extensionList->end(); i++) + { + Sequence<Reference<deployment::XPackage> > seqExt = xExtMgr->getExtensionsWithSameIdentifier( + dp_misc::getIdentifier(*i), (*i)->getName(), Reference<ucb::XCommandEnvironment>()); + + if (!containsBundledOnly(seqExt)) + { + onlyBundled = false; + break; + } + + } + } + else + { + const uno::Sequence< uno::Sequence< Reference<deployment::XPackage > > > seqAllExt = + xExtMgr->getAllExtensions(Reference<task::XAbortChannel>(), Reference<ucb::XCommandEnvironment>()); + + for (int pos = seqAllExt.getLength(); pos --; ) + { + if (!containsBundledOnly(seqAllExt[pos])) + { + onlyBundled = false; + break; + } + } + } + return onlyBundled; +} + +} // anon namespace + + +OUString getExtensionDefaultUpdateURL() +{ + ::rtl::OUString sUrl( + RTL_CONSTASCII_USTRINGPARAM( + "${$BRAND_BASE_DIR/program/" SAL_CONFIGFILE("version") + ":Version:ExtensionUpdateURL}")); + ::rtl::Bootstrap::expandMacros(sUrl); + return sUrl; +} + +/* returns the index of the greatest version, starting with 0 + + */ +UPDATE_SOURCE isUpdateUserExtension( + bool bReadOnlyShared, + ::rtl::OUString const & userVersion, + ::rtl::OUString const & sharedVersion, + ::rtl::OUString const & bundledVersion, + ::rtl::OUString const & onlineVersion) +{ + UPDATE_SOURCE retVal = UPDATE_SOURCE_NONE; + if (bReadOnlyShared) + { + if (userVersion.getLength()) + { + int index = determineHighestVersion( + userVersion, sharedVersion, bundledVersion, onlineVersion); + if (index == 1) + retVal = UPDATE_SOURCE_SHARED; + else if (index == 2) + retVal = UPDATE_SOURCE_BUNDLED; + else if (index == 3) + retVal = UPDATE_SOURCE_ONLINE; + } + else if (sharedVersion.getLength()) + { + int index = determineHighestVersion( + OUString(), sharedVersion, bundledVersion, onlineVersion); + if (index == 2) + retVal = UPDATE_SOURCE_BUNDLED; + else if (index == 3) + retVal = UPDATE_SOURCE_ONLINE; + + } + //No update for bundled extensions, they are updated only by the setup + //else if (bundledVersion.getLength()) + //{ + // int index = determineHighestVersion( + // OUString(), OUString(), bundledVersion, onlineVersion); + // if (index == 3) + // retVal = UPDATE_SOURCE_ONLINE; + //} + } + else + { + if (userVersion.getLength()) + { + int index = determineHighestVersion( + userVersion, sharedVersion, bundledVersion, onlineVersion); + if (index == 1) + retVal = UPDATE_SOURCE_SHARED; + else if (index == 2) + retVal = UPDATE_SOURCE_BUNDLED; + else if (index == 3) + retVal = UPDATE_SOURCE_ONLINE; + } + } + + return retVal; +} + +UPDATE_SOURCE isUpdateSharedExtension( + bool bReadOnlyShared, + ::rtl::OUString const & sharedVersion, + ::rtl::OUString const & bundledVersion, + ::rtl::OUString const & onlineVersion) +{ + if (bReadOnlyShared) + return UPDATE_SOURCE_NONE; + UPDATE_SOURCE retVal = UPDATE_SOURCE_NONE; + + if (sharedVersion.getLength()) + { + int index = determineHighestVersion( + OUString(), sharedVersion, bundledVersion, onlineVersion); + if (index == 2) + retVal = UPDATE_SOURCE_BUNDLED; + else if (index == 3) + retVal = UPDATE_SOURCE_ONLINE; + } + //No update for bundled extensions, they are updated only by the setup + //else if (bundledVersion.getLength()) + //{ + // int index = determineHighestVersion( + // OUString(), OUString(), bundledVersion, onlineVersion); + // if (index == 3) + // retVal = UPDATE_SOURCE_ONLINE; + //} + return retVal; +} + +Reference<deployment::XPackage> +getExtensionWithHighestVersion( + Sequence<Reference<deployment::XPackage> > const & seqExt) +{ + if (seqExt.getLength() == 0) + return Reference<deployment::XPackage>(); + + Reference<deployment::XPackage> greatest; + sal_Int32 len = seqExt.getLength(); + + for (sal_Int32 i = 0; i < len; i++) + { + if (!greatest.is()) + { + greatest = seqExt[i]; + continue; + } + Reference<deployment::XPackage> const & current = seqExt[i]; + //greatest has a value + if (! current.is()) + continue; + + if (dp_misc::compareVersions(current->getVersion(), greatest->getVersion()) == dp_misc::GREATER) + greatest = current; + } + return greatest; +} + +UpdateInfo::UpdateInfo( Reference< deployment::XPackage> const & ext): +extension(ext) +{ +} + + + +UpdateInfoMap getOnlineUpdateInfos( + Reference<uno::XComponentContext> const &xContext, + Reference<deployment::XExtensionManager> const & xExtMgr, + Reference<deployment::XUpdateInformationProvider > const & updateInformation, + std::vector<Reference<deployment::XPackage > > const * extensionList, + std::vector<std::pair< Reference<deployment::XPackage>, uno::Any> > & out_errors) +{ + OSL_ASSERT(xExtMgr.is()); + UpdateInfoMap infoMap; + if (!xExtMgr.is() || onlyBundledExtensions(xExtMgr, extensionList)) + return infoMap; + + if (!extensionList) + { + const uno::Sequence< uno::Sequence< Reference<deployment::XPackage > > > seqAllExt = xExtMgr->getAllExtensions( + Reference<task::XAbortChannel>(), Reference<ucb::XCommandEnvironment>()); + + //fill the UpdateInfoMap. key = extension identifier, value = UpdateInfo + for (int pos = seqAllExt.getLength(); pos --; ) + { + uno::Sequence<Reference<deployment::XPackage> > const & seqExt = seqAllExt[pos]; + + Reference<deployment::XPackage> extension = getExtensionWithHighestVersion(seqExt); + OSL_ASSERT(extension.is()); + + std::pair<UpdateInfoMap::iterator, bool> insertRet = infoMap.insert( + UpdateInfoMap::value_type( + dp_misc::getIdentifier(extension), UpdateInfo(extension))); + OSL_ASSERT(insertRet.second == true); + } + } + else + { + typedef std::vector<Reference<deployment::XPackage > >::const_iterator CIT; + for (CIT i = extensionList->begin(); i != extensionList->end(); i++) + { + OSL_ASSERT(i->is()); + std::pair<UpdateInfoMap::iterator, bool> insertRet = infoMap.insert( + UpdateInfoMap::value_type( + dp_misc::getIdentifier(*i), UpdateInfo(*i))); + OSL_ASSERT(insertRet.second == true); + } + } + + //Now find the update information for the extensions which provide their own + //URLs to update information. + bool allInfosObtained = false; + getOwnUpdateInfos(xContext, updateInformation, infoMap, out_errors, allInfosObtained); + + if (!allInfosObtained) + getDefaultUpdateInfos(xContext, updateInformation, infoMap, out_errors); + return infoMap; +} +OUString getHighestVersion( + ::rtl::OUString const & userVersion, + ::rtl::OUString const & sharedVersion, + ::rtl::OUString const & bundledVersion, + ::rtl::OUString const & onlineVersion) +{ + int index = determineHighestVersion(userVersion, sharedVersion, bundledVersion, onlineVersion); + switch (index) + { + case 0: return userVersion; + case 1: return sharedVersion; + case 2: return bundledVersion; + case 3: return onlineVersion; + default: OSL_ASSERT(0); + } + + return OUString(); +} +} //namespace dp_misc |