/* -*- 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_features.h>
#include <dp_interact.h>
#include <dp_misc.h>
#include <dp_registry.hxx>
#include <dp_shared.hxx>
#include <strings.hrc>
#include <dp_ucb.h>
#include <dp_platform.hxx>
#include "dp_manager.h"
#include <dp_identifier.hxx>
#include <rtl/ustrbuf.hxx>
#include <rtl/string.hxx>
#include <rtl/uri.hxx>
#include <rtl/bootstrap.hxx>
#include <sal/log.hxx>
#include <tools/urlobj.hxx>
#include <comphelper/diagnose_ex.hxx>
#include <osl/diagnose.h>
#include <osl/file.hxx>
#include <osl/security.hxx>
#include <cppuhelper/exc_hlp.hxx>
#include <comphelper/logging.hxx>
#include <comphelper/sequence.hxx>
#include <utility>
#include <xmlscript/xml_helper.hxx>
#include <svl/inettype.hxx>
#include <com/sun/star/lang/IllegalArgumentException.hpp>
#include <com/sun/star/lang/WrappedTargetRuntimeException.hpp>
#include <com/sun/star/beans/UnknownPropertyException.hpp>
#include <com/sun/star/logging/LogLevel.hpp>
#include <com/sun/star/logging/FileHandler.hpp>
#include <com/sun/star/logging/SimpleTextFormatter.hpp>
#include <com/sun/star/logging/XLogger.hpp>
#include <com/sun/star/util/XUpdatable.hpp>
#include <com/sun/star/sdbc/XResultSet.hpp>
#include <com/sun/star/sdbc/XRow.hpp>
#include <com/sun/star/ucb/CommandAbortedException.hpp>
#include <com/sun/star/ucb/CommandFailedException.hpp>
#include <com/sun/star/ucb/ContentCreationException.hpp>
#include <com/sun/star/ucb/XContentAccess.hpp>
#include <com/sun/star/ucb/NameClash.hpp>
#include <com/sun/star/deployment/DeploymentException.hpp>
#include <com/sun/star/deployment/InvalidRemovedParameterException.hpp>
#include <com/sun/star/deployment/Prerequisites.hpp>
#include <com/sun/star/ucb/UnsupportedCommandException.hpp>
#include <unotools/tempfile.hxx>
#include <dp_descriptioninfoset.hxx>
#include "dp_commandenvironments.hxx"
#include "dp_properties.hxx"
#include <vector>
#include <algorithm>
using namespace ::dp_misc;
using namespace ::com::sun::star;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::ucb;
using namespace ::com::sun::star::logging;
namespace dp_manager {
namespace {
struct MatchTempDir
{
OUString m_str;
explicit MatchTempDir( OUString str ) : m_str(std::move( str )) {}
bool operator () ( ActivePackages::Entries::value_type const & v ) const {
return v.second.temporaryName.equalsIgnoreAsciiCase( m_str );
}
};
OUString getExtensionFolder(OUString const & parentFolder,
Reference<ucb::XCommandEnvironment> const & xCmdEnv,
Reference<uno::XComponentContext> const & xContext)
{
::ucbhelper::Content tempFolder( parentFolder, xCmdEnv, xContext );
Reference<sdbc::XResultSet> xResultSet(
StrTitle::createCursor (tempFolder, ::ucbhelper::INCLUDE_FOLDERS_ONLY ) );
OUString title;
if (xResultSet->next())
{
title = Reference<sdbc::XRow>(
xResultSet, UNO_QUERY_THROW )->getString(1 /* Title */ ) ;
}
return title;
}
}
void PackageManagerImpl::initActivationLayer(
Reference<XCommandEnvironment> const & xCmdEnv )
{
if (m_activePackages.isEmpty())
{
OSL_ASSERT( m_registryCache.isEmpty() );
// documents temp activation:
m_activePackagesDB.reset( new ActivePackages );
::ucbhelper::Content ucbContent;
if (create_ucb_content( &ucbContent, m_context, xCmdEnv,
false /* no throw */ ))
{
// scan for all entries in m_packagesDir:
Reference<sdbc::XResultSet> xResultSet(
StrTitle::createCursor (ucbContent, ::ucbhelper::INCLUDE_FOLDERS_AND_DOCUMENTS ) );
while (xResultSet->next())
{
Reference<sdbc::XRow> xRow( xResultSet, UNO_QUERY_THROW );
OUString title( xRow->getString( 1 /* Title */ ) );
if ( title == "META-INF" )
continue;
::ucbhelper::Content sourceContent(
Reference<XContentAccess>(
xResultSet, UNO_QUERY_THROW )->queryContent(),
xCmdEnv, m_xComponentContext );
OUString mediaType( detectMediaType( sourceContent,
false /* no throw */) );
if (!mediaType.isEmpty())
{
ActivePackages::Data dbData;
insertToActivationLayer(
Sequence<css::beans::NamedValue>(),mediaType, sourceContent,
title, &dbData );
insertToActivationLayerDB( title, dbData );
//TODO #i73136#: insertToActivationLayerDB needs id not
// title, but the whole m_activePackages.getLength()==0
// case (i.e., document-relative deployment) currently
// does not work, anyway.
}
}
}
}
else
{
// user|share:
OSL_ASSERT( !m_activePackages.isEmpty() );
m_activePackages_expanded = expandUnoRcUrl( m_activePackages );
m_registrationData_expanded = expandUnoRcUrl(m_registrationData);
if (!m_readOnly)
create_folder( nullptr, m_activePackages_expanded, xCmdEnv);
OUString dbName;
if (m_context == "user")
dbName = m_activePackages_expanded + ".pmap";
else
{
// Create the extension data base in the user installation
create_folder( nullptr, m_registrationData_expanded, xCmdEnv);
dbName = m_registrationData_expanded + "/extensions.pmap";
}
// The data base can always be written because it is always in the user installation
m_activePackagesDB.reset( new ActivePackages( dbName ) );
if (! m_readOnly && m_context != "bundled")
{
// clean up activation layer, scan for zombie temp dirs:
ActivePackages::Entries id2temp( m_activePackagesDB->getEntries() );
::ucbhelper::Content tempFolder( m_activePackages_expanded, xCmdEnv, m_xComponentContext );
Reference<sdbc::XResultSet> xResultSet(
StrTitle::createCursor (tempFolder,
::ucbhelper::INCLUDE_DOCUMENTS_ONLY ) );
// get all temp directories:
std::vector<OUString> tempEntries;
std::vector<OUString> removedEntries;
while (xResultSet->next())
{
OUString title(
Reference<sdbc::XRow>(
xResultSet, UNO_QUERY_THROW )->getString(
1 /* Title */ ) );
if (title.endsWith("removed", &title))
{
//save the file name without the "removed" part
removedEntries.push_back(::rtl::Uri::encode(
title, rtl_UriCharClassPchar,
rtl_UriEncodeIgnoreEscapes,
RTL_TEXTENCODING_UTF8 ) );
}
else
{
tempEntries.push_back( ::rtl::Uri::encode(
title, rtl_UriCharClassPchar,
rtl_UriEncodeIgnoreEscapes,
RTL_TEXTENCODING_UTF8 ) );
}
}
bool bShared = (m_context == "shared");
for (const OUString & tempEntry : tempEntries)
{
const MatchTempDir match( tempEntry );
if (std::none_of( id2temp.begin(), id2temp.end(), match ))
{
const OUString url(
makeURL(m_activePackages_expanded, tempEntry ) );
//In case of shared extensions, new entries are regarded as
//added extensions if there is no xxx.tmpremoved file.
if (bShared)
{
if (std::find(removedEntries.begin(), removedEntries.end(), tempEntry) ==
removedEntries.end())
{
continue;
}
else
{
//Make sure only the same user removes the extension, who
//previously unregistered it. This is avoid races if multiple instances
//of OOo are running which all have write access to the shared installation.
//For example, a user removes the extension, but keeps OOo
//running. Parts of the extension may still be loaded and used by OOo.
//Therefore the extension is only deleted the next time the extension manager is
//run after restarting OOo. While OOo is still running, another user starts OOo
//which would deleted the extension files. If the same user starts another
//instance of OOo then the lock file will prevent this.
OUString aUserName;
::osl::Security aSecurity;
aSecurity.getUserName( aUserName );
ucbhelper::Content remFileContent(
url + "removed", Reference<XCommandEnvironment>(), m_xComponentContext);
std::vector<sal_Int8> data = dp_misc::readFile(remFileContent);
std::string_view osData(reinterpret_cast<const char*>(data.data()),
data.size());
OUString sData = OStringToOUString(
osData, RTL_TEXTENCODING_UTF8);
if (sData != aUserName)
continue;
}
}
// temp entry not needed anymore:
erase_path( url + "_",
Reference<XCommandEnvironment>(),
false /* no throw: ignore errors */ );
erase_path( url, Reference<XCommandEnvironment>(),
false /* no throw: ignore errors */ );
//delete the xxx.tmpremoved file
erase_path(url + "removed",
Reference<XCommandEnvironment>(), false);
}
}
}
}
}
void PackageManagerImpl::initRegistryBackends()
{
if (!m_registryCache.isEmpty())
create_folder( nullptr, m_registryCache,
Reference<XCommandEnvironment>(), false);
m_xRegistry.set( ::dp_registry::create(
m_context, m_registryCache,
m_xComponentContext ) );
}
namespace {
osl::FileBase::RC createDirectory(OUString const & url) {
auto e = osl::Directory::create(url);
if (e != osl::FileBase::E_NOENT) {
return e;
}
INetURLObject o(url);
if (!o.removeSegment()) {
return osl::FileBase::E_INVAL; // anything but E_None/E_EXIST
}
e = createDirectory(o.GetMainURL(INetURLObject::DecodeMechanism::NONE));
if (e != osl::FileBase::E_None && e != osl::FileBase::E_EXIST) {
return e;
}
return osl::Directory::create(url);
}
bool isMacroURLReadOnly( const OUString &rMacro )
{
OUString aDirURL( rMacro );
::rtl::Bootstrap::expandMacros( aDirURL );
::osl::FileBase::RC aErr = createDirectory( aDirURL );
if ( aErr == ::osl::FileBase::E_None )
return false; // it will be writeable
if ( aErr != ::osl::FileBase::E_EXIST )
return true; // some serious problem creating it
bool bError;
sal_uInt64 nWritten = 0;
OUString aFileURL( aDirURL + "/stamp.sys" );
::osl::File aFile( aFileURL );
bError = aFile.open( osl_File_OpenFlag_Read |
osl_File_OpenFlag_Write |
osl_File_OpenFlag_Create ) != ::osl::FileBase::E_None;
if (!bError)
bError = aFile.write( "1", 1, nWritten ) != ::osl::FileBase::E_None;
if (aFile.close() != ::osl::FileBase::E_None)
bError = true;
if (osl::File::remove( aFileURL ) != ::osl::FileBase::E_None)
bError = true;
SAL_INFO(
"desktop.deployment",
"local url '" << rMacro << "' -> '" << aFileURL << "' "
<< (bError ? "is" : "is not") << " readonly\n");
return bError;
}
}
Reference<deployment::XPackageManager> PackageManagerImpl::create(
Reference<XComponentContext> const & xComponentContext,
OUString const & context )
{
rtl::Reference<PackageManagerImpl> that = new PackageManagerImpl(
xComponentContext, context );
OUString logFile, stamp;
if ( context == "user" ) {
that->m_activePackages = "vnd.sun.star.expand:$UNO_USER_PACKAGES_CACHE/uno_packages";
that->m_registrationData = "vnd.sun.star.expand:$UNO_USER_PACKAGES_CACHE";
that->m_registryCache = "vnd.sun.star.expand:$UNO_USER_PACKAGES_CACHE/registry";
logFile = "$UNO_USER_PACKAGES_CACHE/log.txt";
//We use the extension .sys for the file because on Windows Vista a sys
//(as well as exe and dll) file
//will not be written in the VirtualStore. For example if the process has no
//admin right once cannot write to the %programfiles% folder. However, when
//virtualization is used, the file will be written into the VirtualStore and
//it appears as if one could write to %programfiles%. When we test for write
//access to the office/shared folder for shared extensions then this typically
//fails because a normal user typically cannot write to this folder. However,
//using virtualization it appears that he/she can. Then a shared extension can
//be installed but is only visible for the user (because the extension is in
//the virtual store).
stamp = "$UNO_USER_PACKAGES_CACHE";
}
else if ( context == "shared" ) {
that->m_activePackages = "vnd.sun.star.expand:$UNO_SHARED_PACKAGES_CACHE/uno_packages";
that->m_registrationData = "vnd.sun.star.expand:$SHARED_EXTENSIONS_USER";
that->m_registryCache = "vnd.sun.star.expand:$SHARED_EXTENSIONS_USER/registry";
logFile = "$SHARED_EXTENSIONS_USER/log.txt";
#if !HAVE_FEATURE_READONLY_INSTALLSET
// The "shared" extensions are read-only when we have a
// read-only installset.
stamp = "$UNO_SHARED_PACKAGES_CACHE";
#endif
}
else if ( context == "bundled" ) {
that->m_activePackages = "vnd.sun.star.expand:$BUNDLED_EXTENSIONS";
that->m_registrationData = "vnd.sun.star.expand:$BUNDLED_EXTENSIONS_USER";
that->m_registryCache = "vnd.sun.star.expand:$BUNDLED_EXTENSIONS_USER/registry";
logFile = "$BUNDLED_EXTENSIONS_USER/log.txt";
//No stamp file. We assume that bundled is always readonly. It must not be
//modified from ExtensionManager but only by the installer
}
else if ( context == "tmp" ) {
that->m_activePackages = "vnd.sun.star.expand:$TMP_EXTENSIONS/extensions";
that->m_registrationData = "vnd.sun.star.expand:$TMP_EXTENSIONS";
that->m_registryCache = "vnd.sun.star.expand:$TMP_EXTENSIONS/registry";
stamp = "$TMP_EXTENSIONS";
}
else if (context == "bak") {
that->m_activePackages = "vnd.sun.star.expand:$BAK_EXTENSIONS/extensions";
that->m_registrationData = "vnd.sun.star.expand:$BAK_EXTENSIONS";
that->m_registryCache = "vnd.sun.star.expand:$BAK_EXTENSIONS/registry";
stamp = "$BAK_EXTENSIONS";
}
else if (! context.match("vnd.sun.star.tdoc:/")) {
throw lang::IllegalArgumentException(
"invalid context given: " + context,
Reference<XInterface>(), static_cast<sal_Int16>(-1) );
}
Reference<XCommandEnvironment> xCmdEnv;
try {
// There is no stamp for the bundled folder:
if (!stamp.isEmpty())
that->m_readOnly = isMacroURLReadOnly( stamp );
if (!that->m_readOnly && !logFile.isEmpty())
{
// Initialize logger which will be used in ProgressLogImpl (created below)
rtl::Bootstrap::expandMacros(logFile);
comphelper::EventLogger logger(xComponentContext, "unopkg");
const Reference<XLogger>& xLogger(logger.getLogger());
Reference<XLogFormatter> xLogFormatter(SimpleTextFormatter::create(xComponentContext));
Sequence < beans::NamedValue > aSeq2 { { u"Formatter"_ustr, Any(xLogFormatter) }, {u"FileURL"_ustr, Any(logFile)} };
Reference<XLogHandler> xFileHandler(css::logging::FileHandler::createWithSettings(xComponentContext, aSeq2));
xFileHandler->setLevel(LogLevel::WARNING);
xLogger->addLogHandler(xFileHandler);
that->m_xLogFile.set(
that->m_xComponentContext->getServiceManager()
->createInstanceWithArgumentsAndContext(
u"com.sun.star.comp.deployment.ProgressLog"_ustr,
Sequence<Any>(),
that->m_xComponentContext ),
UNO_QUERY_THROW );
xCmdEnv.set( new CmdEnvWrapperImpl( xCmdEnv, that->m_xLogFile ) );
}
that->initRegistryBackends();
that->initActivationLayer( xCmdEnv );
return that;
}
catch (const RuntimeException &) {
throw;
}
catch (const Exception & e) {
Any exc( ::cppu::getCaughtException() );
throw lang::WrappedTargetRuntimeException(
("[context=\"" + context + "\"] caught unexpected "
+ exc.getValueTypeName() + ": " + e.Message),
Reference<XInterface>(), exc );
}
}
PackageManagerImpl::~PackageManagerImpl()
{
}
void PackageManagerImpl::fireModified()
{
::cppu::OInterfaceContainerHelper * pContainer = rBHelper.getContainer(
cppu::UnoType<util::XModifyListener>::get() );
if (pContainer != nullptr) {
pContainer->forEach<util::XModifyListener>(
[this] (uno::Reference<util::XModifyListener> const& xListener)
{ return xListener->modified(lang::EventObject(static_cast<OWeakObject *>(this))); });
}
}
void PackageManagerImpl::disposing()
{
try {
// // xxx todo: guarding?
// ::osl::MutexGuard guard( getMutex() );
try_dispose( m_xLogFile );
m_xLogFile.clear();
try_dispose( m_xRegistry );
m_xRegistry.clear();
m_activePackagesDB.reset();
m_xComponentContext.clear();
t_pm_helper::disposing();
}
catch (const RuntimeException &) {
throw;
}
catch (const Exception &) {
Any exc( ::cppu::getCaughtException() );
throw lang::WrappedTargetRuntimeException(
u"caught unexpected exception while disposing..."_ustr,
static_cast<OWeakObject *>(this), exc );
}
}
// XComponent
void PackageManagerImpl::dispose()
{
//Do not call check here. We must not throw an exception here if the object
//is being disposed or is already disposed. See com.sun.star.lang.XComponent
WeakComponentImplHelperBase::dispose();
}
void PackageManagerImpl::addEventListener(
Reference<lang::XEventListener> const & xListener )
{
//Do not call check here. We must not throw an exception here if the object
//is being disposed or is already disposed. See com.sun.star.lang.XComponent
WeakComponentImplHelperBase::addEventListener( xListener );
}
void PackageManagerImpl::removeEventListener(
Reference<lang::XEventListener> const & xListener )
{
//Do not call check here. We must not throw an exception here if the object
//is being disposed or is already disposed. See com.sun.star.lang.XComponent
WeakComponentImplHelperBase::removeEventListener( xListener );
}
// XPackageManager
OUString PackageManagerImpl::getContext()
{
check();
return m_context;
}
Sequence< Reference<deployment::XPackageTypeInfo> >
PackageManagerImpl::getSupportedPackageTypes()
{
OSL_ASSERT( m_xRegistry.is() );
return m_xRegistry->getSupportedPackageTypes();
}
Reference<task::XAbortChannel> PackageManagerImpl::createAbortChannel()
{
check();
return new AbortChannel;
}
// XModifyBroadcaster
void PackageManagerImpl::addModifyListener(
Reference<util::XModifyListener> const & xListener )
{
check();
rBHelper.addListener( cppu::UnoType<decltype(xListener)>::get(), xListener );
}
void PackageManagerImpl::removeModifyListener(
Reference<util::XModifyListener> const & xListener )
{
check();
rBHelper.removeListener( cppu::UnoType<decltype(xListener)>::get(), xListener );
}
OUString PackageManagerImpl::detectMediaType(
::ucbhelper::Content const & ucbContent_, bool throw_exc )
{
::ucbhelper::Content ucbContent(ucbContent_);
OUString url( ucbContent.getURL() );
OUString mediaType;
if (url.match( "vnd.sun.star.tdoc:" ) || url.match( "vnd.sun.star.pkg:" ))
{
try {
ucbContent.getPropertyValue( u"MediaType"_ustr ) >>= mediaType;
}
catch (const beans::UnknownPropertyException &) {
}
OSL_ENSURE( !mediaType.isEmpty(), "### no media-type?!" );
}
if (mediaType.isEmpty())
{
try {
Reference<deployment::XPackage> xPackage(
m_xRegistry->bindPackage(
url, OUString(), false, OUString(), ucbContent.getCommandEnvironment() ) );
const Reference<deployment::XPackageTypeInfo> xPackageType(
xPackage->getPackageType() );
OSL_ASSERT( xPackageType.is() );
if (xPackageType.is())
mediaType = xPackageType->getMediaType();
}
catch (const lang::IllegalArgumentException &) {
if (throw_exc)
throw;
css::uno::Any ex( cppu::getCaughtException() );
SAL_WARN( "desktop", exceptionToString(ex) );
}
}
return mediaType;
}
OUString PackageManagerImpl::insertToActivationLayer(
Sequence<beans::NamedValue> const & properties,
OUString const & mediaType, ::ucbhelper::Content const & sourceContent_,
OUString const & title, ActivePackages::Data * dbData )
{
::ucbhelper::Content sourceContent(sourceContent_);
Reference<XCommandEnvironment> xCmdEnv(
sourceContent.getCommandEnvironment() );
OUString tempEntry = ::utl::CreateTempURL(&m_activePackages_expanded, false);
tempEntry = tempEntry.copy(tempEntry.lastIndexOf('/') + 1);
OUString destFolder = makeURL( m_activePackages, tempEntry) + "_";
// prepare activation folder:
::ucbhelper::Content destFolderContent;
create_folder( &destFolderContent, destFolder, xCmdEnv );
// copy content into activation temp dir:
if (mediaType.matchIgnoreAsciiCase("application/vnd.sun.star.package-bundle") ||
// xxx todo: more sophisticated parsing
mediaType.matchIgnoreAsciiCase("application/vnd.sun.star.legacy-package-bundle"))
{
// inflate content:
OUStringBuffer buf;
if (!sourceContent.isFolder())
{
buf.append( "vnd.sun.star.zip://" );
buf.append( ::rtl::Uri::encode( sourceContent.getURL(),
rtl_UriCharClassRegName,
rtl_UriEncodeIgnoreEscapes,
RTL_TEXTENCODING_UTF8 ) );
}
else
{
//Folder. No need to unzip, just copy
buf.append(sourceContent.getURL());
}
buf.append( '/' );
sourceContent = ::ucbhelper::Content(
buf.makeStringAndClear(), xCmdEnv, m_xComponentContext );
}
destFolderContent.transferContent(
sourceContent, ::ucbhelper::InsertOperation::Copy,
title, NameClash::OVERWRITE );
// write to DB:
//bundled extensions should only be added by the synchronizeAddedExtensions
//functions. Moreover, there is no "temporary folder" for bundled extensions.
OSL_ASSERT(!(m_context == "bundled"));
OUString sFolderUrl = makeURLAppendSysPathSegment(destFolderContent.getURL(), title);
DescriptionInfoset info =
dp_misc::getDescriptionInfoset(sFolderUrl);
dbData->temporaryName = tempEntry;
dbData->fileName = title;
dbData->mediaType = mediaType;
dbData->version = info.getVersion();
//No write the properties file next to the extension
ExtensionProperties props(sFolderUrl, properties, xCmdEnv, m_xComponentContext);
props.write();
return destFolder;
}
void PackageManagerImpl::insertToActivationLayerDB(
OUString const & id, ActivePackages::Data const & dbData )
{
//access to the database must be guarded. See removePackage
const ::osl::MutexGuard guard( m_aMutex );
m_activePackagesDB->put( id, dbData );
}
/* The function returns true if there is an extension with the same id already
installed which needs to be uninstalled, before the new extension can be installed.
*/
bool PackageManagerImpl::isInstalled(
Reference<deployment::XPackage> const & package)
{
OUString id(dp_misc::getIdentifier(package));
OUString fn(package->getName());
bool bInstalled = false;
if (m_activePackagesDB->has( id, fn ))
{
bInstalled = true;
}
return bInstalled;
}
// XPackageManager
Reference<deployment::XPackage> PackageManagerImpl::importExtension(
Reference<deployment::XPackage> const & extension,
Reference<task::XAbortChannel> const & xAbortChannel,
Reference<XCommandEnvironment> const & xCmdEnv_ )
{
return addPackage(extension->getURL(), Sequence<beans::NamedValue>(),
OUString(), xAbortChannel, xCmdEnv_);
}
/* The function adds an extension but does not register it!!!
It may not do any user interaction. This is done in XExtensionManager::addExtension
*/
Reference<deployment::XPackage> PackageManagerImpl::addPackage(
OUString const & url,
css::uno::Sequence<css::beans::NamedValue> const & properties,
OUString const & mediaType_,
Reference<task::XAbortChannel> const & xAbortChannel,
Reference<XCommandEnvironment> const & xCmdEnv_ )
{
check();
if (m_readOnly)
{
OUString message;
if (m_context == "shared")
message = "You need write permissions to install a shared extension!";
else
message = "You need write permissions to install this extension!";
throw deployment::DeploymentException(
message, static_cast<OWeakObject *>(this), Any() );
}
Reference<XCommandEnvironment> xCmdEnv;
if (m_xLogFile.is())
xCmdEnv.set( new CmdEnvWrapperImpl( xCmdEnv_, m_xLogFile ) );
else
xCmdEnv.set( xCmdEnv_ );
try {
::ucbhelper::Content sourceContent;
(void)create_ucb_content( &sourceContent, url, xCmdEnv ); // throws exc
const OUString title( StrTitle::getTitle( sourceContent ) );
const OUString title_enc( ::rtl::Uri::encode(
title, rtl_UriCharClassPchar,
rtl_UriEncodeIgnoreEscapes,
RTL_TEXTENCODING_UTF8 ) );
OUString destFolder;
OUString mediaType(mediaType_);
if (mediaType.isEmpty())
mediaType = detectMediaType( sourceContent );
Reference<deployment::XPackage> xPackage;
// copy file:
progressUpdate(
DpResId(RID_STR_COPYING_PACKAGE) + title, xCmdEnv );
if (m_activePackages.isEmpty())
{
::ucbhelper::Content docFolderContent;
create_folder( &docFolderContent, m_context, xCmdEnv );
// copy into document, first:
docFolderContent.transferContent(
sourceContent, ::ucbhelper::InsertOperation::Copy,
OUString(),
NameClash::ASK /* xxx todo: ASK not needed? */);
// set media-type:
::ucbhelper::Content docContent(
makeURL( m_context, title_enc ), xCmdEnv, m_xComponentContext );
//TODO #i73136#: using title instead of id can lead to
// clashes, but the whole m_activePackages.getLength()==0
// case (i.e., document-relative deployment) currently does
// not work, anyway.
docContent.setPropertyValue(u"MediaType"_ustr, Any(mediaType) );
// xxx todo: obsolete in the future
try {
docFolderContent.executeCommand( u"flush"_ustr, Any() );
}
catch (const UnsupportedCommandException &) {
}
}
ActivePackages::Data dbData;
destFolder = insertToActivationLayer(
properties, mediaType, sourceContent, title, &dbData );
// bind activation package:
//Because every shared/user extension will be unpacked in a folder,
//which was created with a unique name we will always have two different
//XPackage objects, even if the second extension is the same.
//Therefore bindPackage does not need a guard here.
xPackage = m_xRegistry->bindPackage(
makeURL( destFolder, title_enc ), mediaType, false, OUString(), xCmdEnv );
OSL_ASSERT( xPackage.is() );
if (xPackage.is())
{
bool install = false;
try
{
OUString const id = dp_misc::getIdentifier( xPackage );
std::unique_lock g(m_addMutex);
if (isInstalled(xPackage))
{
//Do not guard the complete function with the getMutex
removePackage(id, xPackage->getName(), xAbortChannel,
xCmdEnv);
}
install = true;
insertToActivationLayerDB(id, dbData);
}
catch (...)
{
deletePackageFromCache( xPackage, destFolder );
throw;
}
if (!install)
{
deletePackageFromCache( xPackage, destFolder );
}
//ToDo: We should notify only if the extension is registered
fireModified();
}
return xPackage;
}
catch (const RuntimeException &) {
throw;
}
catch (const CommandFailedException & exc) {
logIntern( Any(exc) );
throw;
}
catch (const CommandAbortedException & exc) {
logIntern( Any(exc) );
throw;
}
catch (const deployment::DeploymentException & exc) {
logIntern( Any(exc) );
throw;
}
catch (const Exception &) {
Any exc( ::cppu::getCaughtException() );
logIntern( exc );
throw deployment::DeploymentException(
DpResId(RID_STR_ERROR_WHILE_ADDING) + url,
static_cast<OWeakObject *>(this), exc );
}
}
void PackageManagerImpl::deletePackageFromCache(
Reference<deployment::XPackage> const & xPackage,
OUString const & destFolder)
{
try_dispose( xPackage );
//we remove the package from the uno cache
//no service from the package may be loaded at this time!!!
erase_path( destFolder, Reference<XCommandEnvironment>(),
false /* no throw: ignore errors */ );
//rm last character '_'
OUString url = destFolder.copy(0, destFolder.getLength() - 1);
erase_path( url, Reference<XCommandEnvironment>(),
false /* no throw: ignore errors */ );
}
void PackageManagerImpl::removePackage(
OUString const & id, OUString const & fileName,
Reference<task::XAbortChannel> const & /*xAbortChannel*/,
Reference<XCommandEnvironment> const & xCmdEnv_ )
{
check();
Reference<XCommandEnvironment> xCmdEnv;
if (m_xLogFile.is())
xCmdEnv.set( new CmdEnvWrapperImpl( xCmdEnv_, m_xLogFile ) );
else
xCmdEnv.set( xCmdEnv_ );
try {
Reference<deployment::XPackage> xPackage;
{
const ::osl::MutexGuard guard(m_aMutex);
//Check if this extension exist and throw an IllegalArgumentException
//if it does not
//If the files of the extension are already removed, or there is a
//different extension at the same place, for example after updating the
//extension, then the returned object is that which uses the database data.
xPackage = getDeployedPackage_(id, fileName, xCmdEnv );
//Because the extension is only removed the next time the extension
//manager runs after restarting OOo, we need to indicate that a
//shared extension was "deleted". When a user starts OOo, then it
//will check if something changed in the shared repository. Based on
//the flag file it will then recognize, that the extension was
//deleted and can then update the extension database of the shared
//extensions in the user installation.
if ( xPackage.is() && !m_readOnly && !xPackage->isRemoved() && (m_context == "shared"))
{
ActivePackages::Data val;
m_activePackagesDB->get( & val, id, fileName);
OSL_ASSERT(!val.temporaryName.isEmpty());
OUString url(makeURL(m_activePackages_expanded,
val.temporaryName + "removed"));
::ucbhelper::Content contentRemoved(url, xCmdEnv, m_xComponentContext);
OUString aUserName;
::osl::Security aSecurity;
aSecurity.getUserName( aUserName );
OString stamp = OUStringToOString(aUserName, RTL_TEXTENCODING_UTF8);
Reference<css::io::XInputStream> xData(
::xmlscript::createInputStream(
reinterpret_cast<sal_Int8 const *>(stamp.getStr()),
stamp.getLength() ) );
contentRemoved.writeStream( xData, true /* replace existing */ );
}
m_activePackagesDB->erase( id, fileName ); // to be removed upon next start
//remove any cached data hold by the backend
m_xRegistry->packageRemoved(xPackage->getURL(), xPackage->getPackageType()->getMediaType());
}
try_dispose( xPackage );
fireModified();
}
catch (const RuntimeException &) {
throw;
}
catch (const CommandFailedException & exc) {
logIntern( Any(exc) );
throw;
}
catch (const CommandAbortedException & exc) {
logIntern( Any(exc) );
throw;
}
catch (const deployment::DeploymentException & exc) {
logIntern( Any(exc) );
throw;
}
catch (const Exception &) {
Any exc( ::cppu::getCaughtException() );
logIntern( exc );
throw deployment::DeploymentException(
DpResId(RID_STR_ERROR_WHILE_REMOVING) + id,
static_cast<OWeakObject *>(this), exc );
}
}
OUString PackageManagerImpl::getDeployPath( ActivePackages::Data const & data )
{
OUStringBuffer buf( data.temporaryName );
//The bundled extensions are not contained in an additional folder
//with a unique name. data.temporaryName contains already the
//UTF8 encoded folder name. See PackageManagerImpl::synchronize
if (m_context != "bundled")
{
buf.append( "_/"
+ ::rtl::Uri::encode( data.fileName, rtl_UriCharClassPchar,
rtl_UriEncodeIgnoreEscapes,
RTL_TEXTENCODING_UTF8 ) );
}
return makeURL( m_activePackages, buf.makeStringAndClear() );
}
Reference<deployment::XPackage> PackageManagerImpl::getDeployedPackage_(
OUString const & id, OUString const & fileName,
Reference<XCommandEnvironment> const & xCmdEnv )
{
ActivePackages::Data val;
if (m_activePackagesDB->get( &val, id, fileName ))
{
return getDeployedPackage_( id, val, xCmdEnv );
}
throw lang::IllegalArgumentException(
DpResId(RID_STR_NO_SUCH_PACKAGE) + id,
static_cast<OWeakObject *>(this), static_cast<sal_Int16>(-1) );
}
Reference<deployment::XPackage> PackageManagerImpl::getDeployedPackage_(
std::u16string_view id, ActivePackages::Data const & data,
Reference<XCommandEnvironment> const & xCmdEnv, bool ignoreAlienPlatforms )
{
if (ignoreAlienPlatforms)
{
OUString type, subType;
INetContentTypeParameterList params;
if (INetContentTypes::parse( data.mediaType, type, subType, ¶ms ))
{
auto const iter = params.find("platform"_ostr);
if (iter != params.end() && !platform_fits(iter->second.m_sValue))
throw lang::IllegalArgumentException(
DpResId(RID_STR_NO_SUCH_PACKAGE) + id,
static_cast<OWeakObject *>(this),
static_cast<sal_Int16>(-1) );
}
}
Reference<deployment::XPackage> xExtension;
try
{
//Ignore extensions where XPackage::checkPrerequisites failed.
//They must not be usable for this user.
if (data.failedPrerequisites == "0")
{
xExtension = m_xRegistry->bindPackage(
getDeployPath( data ), data.mediaType, false, OUString(), xCmdEnv );
}
}
catch (const deployment::InvalidRemovedParameterException& e)
{
xExtension = e.Extension;
}
return xExtension;
}
Sequence< Reference<deployment::XPackage> >
PackageManagerImpl::getDeployedPackages_(
Reference<XCommandEnvironment> const & xCmdEnv )
{
std::vector< Reference<deployment::XPackage> > packages;
ActivePackages::Entries id2temp( m_activePackagesDB->getEntries() );
for (auto const& elem : id2temp)
{
if (elem.second.failedPrerequisites != "0")
continue;
try {
packages.push_back(
getDeployedPackage_(
elem.first, elem.second, xCmdEnv,
true /* xxx todo: think of GUI:
ignore other platforms than the current one */ ) );
}
catch (const lang::IllegalArgumentException &) {
// ignore
TOOLS_WARN_EXCEPTION( "desktop", "" );
}
catch (const deployment::DeploymentException&) {
// ignore
TOOLS_WARN_EXCEPTION( "desktop", "" );
}
}
return comphelper::containerToSequence(packages);
}
Reference<deployment::XPackage> PackageManagerImpl::getDeployedPackage(
OUString const & id, OUString const & fileName,
Reference<XCommandEnvironment> const & xCmdEnv_ )
{
check();
Reference<XCommandEnvironment> xCmdEnv;
if (m_xLogFile.is())
xCmdEnv.set( new CmdEnvWrapperImpl( xCmdEnv_, m_xLogFile ) );
else
xCmdEnv.set( xCmdEnv_ );
try {
const ::osl::MutexGuard guard( m_aMutex );
return getDeployedPackage_( id, fileName, xCmdEnv );
}
catch (const RuntimeException &) {
throw;
}
catch (const CommandFailedException & exc) {
logIntern( Any(exc) );
throw;
}
catch (const deployment::DeploymentException & exc) {
logIntern( Any(exc) );
throw;
}
catch (const Exception &) {
Any exc( ::cppu::getCaughtException() );
logIntern( exc );
throw deployment::DeploymentException(
// ought never occur...
"error while accessing deployed package: " + id,
static_cast<OWeakObject *>(this), exc );
}
}
Sequence< Reference<deployment::XPackage> >
PackageManagerImpl::getDeployedPackages(
Reference<task::XAbortChannel> const &,
Reference<XCommandEnvironment> const & xCmdEnv_ )
{
check();
Reference<XCommandEnvironment> xCmdEnv;
if (m_xLogFile.is())
xCmdEnv.set( new CmdEnvWrapperImpl( xCmdEnv_, m_xLogFile ) );
else
xCmdEnv.set( xCmdEnv_ );
try {
const ::osl::MutexGuard guard( m_aMutex );
return getDeployedPackages_( xCmdEnv );
}
catch (const RuntimeException &) {
throw;
}
catch (const CommandFailedException & exc) {
logIntern( Any(exc) );
throw;
}
catch (const CommandAbortedException & exc) {
logIntern( Any(exc) );
throw;
}
catch (const deployment::DeploymentException & exc) {
logIntern( Any(exc) );
throw;
}
catch (const Exception &) {
Any exc( ::cppu::getCaughtException() );
logIntern( exc );
throw deployment::DeploymentException(
// ought never occur...
"error while getting all deployed packages: " + m_context,
static_cast<OWeakObject *>(this), exc );
}
}
//ToDo: the function must not call registerPackage, do this in
//XExtensionManager.reinstallDeployedExtensions
void PackageManagerImpl::reinstallDeployedPackages(
sal_Bool force, Reference<task::XAbortChannel> const & /*xAbortChannel*/,
Reference<XCommandEnvironment> const & xCmdEnv_ )
{
check();
if (!force && office_is_running())
throw RuntimeException(
u"You must close any running Office process before reinstalling packages!"_ustr,
static_cast<OWeakObject *>(this) );
Reference<XCommandEnvironment> xCmdEnv;
if (m_xLogFile.is())
xCmdEnv.set( new CmdEnvWrapperImpl( xCmdEnv_, m_xLogFile ) );
else
xCmdEnv.set( xCmdEnv_ );
try {
ProgressLevel progress(
xCmdEnv, u"Reinstalling all deployed packages..."_ustr );
try_dispose( m_xRegistry );
m_xRegistry.clear();
if (!m_registryCache.isEmpty())
erase_path( m_registryCache, xCmdEnv );
initRegistryBackends();
Reference<util::XUpdatable> xUpdatable( m_xRegistry, UNO_QUERY );
if (xUpdatable.is())
xUpdatable->update();
//registering is done by the ExtensionManager service.
}
catch (const RuntimeException &) {
throw;
}
catch (const CommandFailedException & exc) {
logIntern( Any(exc) );
throw;
}
catch (const CommandAbortedException & exc) {
logIntern( Any(exc) );
throw;
}
catch (const deployment::DeploymentException & exc) {
logIntern( Any(exc) );
throw;
}
catch (const Exception &) {
Any exc( ::cppu::getCaughtException() );
logIntern( exc );
throw deployment::DeploymentException(
"Error while reinstalling all previously deployed packages of context " + m_context,
static_cast<OWeakObject *>(this), exc );
}
}
sal_Bool SAL_CALL PackageManagerImpl::isReadOnly( )
{
return m_readOnly;
}
bool PackageManagerImpl::synchronizeRemovedExtensions(
Reference<task::XAbortChannel> const & xAbortChannel,
Reference<css::ucb::XCommandEnvironment> const & xCmdEnv)
{
//find all which are in the extension data base but which
//are removed already.
OSL_ASSERT(!(m_context == "user"));
bool bModified = false;
ActivePackages::Entries id2temp( m_activePackagesDB->getEntries() );
bool bShared = (m_context == "shared");
for (auto const& elem : id2temp)
{
try
{
//Get the URL to the extensions folder, first make the url for the
//shared repository including the temporary name
OUString url = makeURL(m_activePackages, elem.second.temporaryName);
if (bShared)
url = makeURLAppendSysPathSegment( Concat2View(url + "_"), elem.second.fileName);
bool bRemoved = false;
//Check if the URL to the extension is still the same
::ucbhelper::Content contentExtension;
if (!create_ucb_content(
&contentExtension, url,
Reference<XCommandEnvironment>(), false))
{
bRemoved = true;
}
//The folder is in the extension database, but it can still be deleted.
//look for the xxx.tmpremoved file
//There can also be the case that a different extension was installed
//in a "temp" folder with name that is already used.
if (!bRemoved && bShared)
{
::ucbhelper::Content contentRemoved;
if (create_ucb_content(
&contentRemoved,
m_activePackages_expanded + "/" +
elem.second.temporaryName + "removed",
Reference<XCommandEnvironment>(), false))
{
bRemoved = true;
}
}
if (!bRemoved)
{
//There may be another extensions at the same place
dp_misc::DescriptionInfoset infoset =
dp_misc::getDescriptionInfoset(url);
OSL_ENSURE(infoset.hasDescription() && infoset.getIdentifier(),
"Extension Manager: bundled and shared extensions "
"must have an identifier and a version");
if (infoset.hasDescription() &&
infoset.getIdentifier() &&
( elem.first != *(infoset.getIdentifier())
|| elem.second.version != infoset.getVersion()))
{
bRemoved = true;
}
}
if (bRemoved)
{
Reference<deployment::XPackage> xPackage = m_xRegistry->bindPackage(
url, elem.second.mediaType, true, elem.first, xCmdEnv );
OSL_ASSERT(xPackage.is()); //Even if the files are removed, we must get the object.
xPackage->revokePackage(true, xAbortChannel, xCmdEnv);
removePackage(xPackage->getIdentifier().Value, xPackage->getName(),
xAbortChannel, xCmdEnv);
bModified = true;
}
}
catch( const uno::Exception & )
{
TOOLS_WARN_EXCEPTION("desktop.deployment", "");
}
}
return bModified;
}
bool PackageManagerImpl::synchronizeAddedExtensions(
Reference<task::XAbortChannel> const & xAbortChannel,
Reference<css::ucb::XCommandEnvironment> const & xCmdEnv)
{
bool bModified = false;
OSL_ASSERT(!(m_context == "user"));
ActivePackages::Entries id2temp( m_activePackagesDB->getEntries() );
//check if the folder exist at all. The shared extension folder
//may not exist for a normal user.
bool bOk=true;
try
{
bOk = create_ucb_content(
nullptr, m_activePackages_expanded, Reference<css::ucb::XCommandEnvironment>(), false);
}
catch (const css::ucb::ContentCreationException&)
{
bOk = false;
}
if (!bOk)
return bModified;
::ucbhelper::Content tempFolder( m_activePackages_expanded, xCmdEnv, m_xComponentContext );
Reference<sdbc::XResultSet> xResultSet(
StrTitle::createCursor( tempFolder,
::ucbhelper::INCLUDE_FOLDERS_ONLY ) );
while (xResultSet->next())
{
try
{
OUString title(
Reference<sdbc::XRow>(
xResultSet, UNO_QUERY_THROW )->getString(
1 /* Title */ ) );
//The temporary folders of user and shared have an '_' at then end.
//But the name in ActivePackages.temporaryName is saved without.
OUString title2 = title;
bool bShared = (m_context == "shared");
if (bShared)
{
OSL_ASSERT(title2.endsWith("_"));
title2 = title2.copy(0, title2.getLength() -1);
}
OUString titleEncoded = ::rtl::Uri::encode(
title2, rtl_UriCharClassPchar,
rtl_UriEncodeIgnoreEscapes,
RTL_TEXTENCODING_UTF8);
//It is sufficient to check for the folder name, because when the administrator
//installed the extension it was already checked if there is one with the
//same identifier.
const MatchTempDir match(titleEncoded);
if (std::none_of( id2temp.begin(), id2temp.end(), match ))
{
// The folder was not found in the data base, so it must be
// an added extension
OUString url(m_activePackages_expanded + "/" + titleEncoded);
OUString sExtFolder;
if (bShared) //that is, shared
{
//Check if the extension was not "deleted" already which is indicated
//by a xxx.tmpremoved file
::ucbhelper::Content contentRemoved;
if (create_ucb_content(&contentRemoved, url + "removed",
Reference<XCommandEnvironment>(), false))
continue;
sExtFolder = getExtensionFolder(
m_activePackages_expanded + "/" + titleEncoded + "_",
xCmdEnv, m_xComponentContext);
url = makeURLAppendSysPathSegment(m_activePackages_expanded, title);
url = makeURLAppendSysPathSegment(url, sExtFolder);
}
Reference<deployment::XPackage> xPackage = m_xRegistry->bindPackage(
url, OUString(), false, OUString(), xCmdEnv );
if (xPackage.is())
{
OUString id = dp_misc::getIdentifier( xPackage );
//Prepare the database entry
ActivePackages::Data dbData;
dbData.temporaryName = titleEncoded;
if (bShared)
dbData.fileName = sExtFolder;
else
dbData.fileName = title;
dbData.mediaType = xPackage->getPackageType()->getMediaType();
dbData.version = xPackage->getVersion();
SAL_WARN_IF(
dbData.version.isEmpty(), "desktop.deployment",
"bundled/shared extension " << id << " at <" << url
<< "> has no explicit version");
//We provide a special command environment that will prevent
//showing a license if simple-license/@accept-by = "admin"
//It will also prevent showing the license for bundled extensions
//which is not supported.
OSL_ASSERT(!(m_context == "user"));
// shall the license be suppressed?
DescriptionInfoset info =
dp_misc::getDescriptionInfoset(url);
::std::optional<dp_misc::SimpleLicenseAttributes>
attr = info.getSimpleLicenseAttributes();
ExtensionProperties props(url, xCmdEnv, m_xComponentContext);
bool bNoLicense = false;
if (attr && attr->suppressIfRequired && props.isSuppressedLicense())
bNoLicense = true;
Reference<ucb::XCommandEnvironment> licCmdEnv(
new LicenseCommandEnv(xCmdEnv->getInteractionHandler(),
bNoLicense, m_context));
sal_Int32 failedPrereq = xPackage->checkPrerequisites(
xAbortChannel, licCmdEnv, false);
//Remember that this failed. For example, the user
//could have declined the license. Then the next time the
//extension folder is investigated we do not want to
//try to install the extension again.
dbData.failedPrerequisites = OUString::number(failedPrereq);
insertToActivationLayerDB(id, dbData);
bModified = true;
}
}
}
catch (const uno::Exception &)
{
// Looks like exceptions being caught here is not an uncommon case.
TOOLS_WARN_EXCEPTION("desktop.deployment", "");
}
}
return bModified;
}
sal_Bool PackageManagerImpl::synchronize(
Reference<task::XAbortChannel> const & xAbortChannel,
Reference<css::ucb::XCommandEnvironment> const & xCmdEnv)
{
check();
bool bModified = false;
if (m_context == "user")
return bModified;
bModified |=
synchronizeRemovedExtensions(xAbortChannel, xCmdEnv);
bModified |= synchronizeAddedExtensions(xAbortChannel, xCmdEnv);
return bModified;
}
Sequence< Reference<deployment::XPackage> > PackageManagerImpl::getExtensionsWithUnacceptedLicenses(
Reference<ucb::XCommandEnvironment> const & xCmdEnv)
{
std::vector<Reference<deployment::XPackage> > vec;
try
{
const ::osl::MutexGuard guard( m_aMutex );
// clean up activation layer, scan for zombie temp dirs:
ActivePackages::Entries id2temp( m_activePackagesDB->getEntries() );
bool bShared = (m_context == "shared");
for (auto const& elem : id2temp)
{
//Get the database entry
ActivePackages::Data const & dbData = elem.second;
sal_Int32 failedPrereq = dbData.failedPrerequisites.toInt32();
//If the installation failed for other reason then the license then we
//ignore it.
if (failedPrereq ^ deployment::Prerequisites::LICENSE)
continue;
//Prepare the URL to the extension
OUString url = makeURL(m_activePackages, elem.second.temporaryName);
if (bShared)
url = makeURLAppendSysPathSegment( Concat2View(url + "_"), elem.second.fileName);
Reference<deployment::XPackage> p = m_xRegistry->bindPackage(
url, OUString(), false, OUString(), xCmdEnv );
if (p.is())
vec.push_back(p);
}
return ::comphelper::containerToSequence(vec);
}
catch (const deployment::DeploymentException &)
{
throw;
}
catch (const RuntimeException&)
{
throw;
}
catch (...)
{
Any exc = ::cppu::getCaughtException();
deployment::DeploymentException de(
u"PackageManagerImpl::getExtensionsWithUnacceptedLicenses"_ustr,
static_cast<OWeakObject*>(this), exc);
exc <<= de;
::cppu::throwException(exc);
}
return ::comphelper::containerToSequence(vec);
}
sal_Int32 PackageManagerImpl::checkPrerequisites(
css::uno::Reference<css::deployment::XPackage> const & extension,
css::uno::Reference<css::task::XAbortChannel> const & xAbortChannel,
css::uno::Reference<css::ucb::XCommandEnvironment> const & xCmdEnv )
{
try
{
if (!extension.is())
return 0;
if (m_context != extension->getRepositoryName())
throw lang::IllegalArgumentException(
u"PackageManagerImpl::checkPrerequisites: extension is not from this repository."_ustr,
nullptr, 0);
ActivePackages::Data dbData;
OUString id = dp_misc::getIdentifier(extension);
if (!m_activePackagesDB->get( &dbData, id, OUString()))
{
throw lang::IllegalArgumentException(
u"PackageManagerImpl::checkPrerequisites: unknown extension"_ustr,
nullptr, 0);
}
//If the license was already displayed, then do not show it again
Reference<ucb::XCommandEnvironment> _xCmdEnv = xCmdEnv;
sal_Int32 prereq = dbData.failedPrerequisites.toInt32();
if ( !(prereq & deployment::Prerequisites::LICENSE))
_xCmdEnv = new NoLicenseCommandEnv(xCmdEnv->getInteractionHandler());
sal_Int32 failedPrereq = extension->checkPrerequisites(
xAbortChannel, _xCmdEnv, false);
dbData.failedPrerequisites = OUString::number(failedPrereq);
insertToActivationLayerDB(id, dbData);
return 0;
}
catch ( const deployment::DeploymentException& ) {
throw;
} catch ( const ucb::CommandFailedException & ) {
throw;
} catch ( const ucb::CommandAbortedException & ) {
throw;
} catch (const lang::IllegalArgumentException &) {
throw;
} catch (const uno::RuntimeException &) {
throw;
} catch (...) {
uno::Any excOccurred = ::cppu::getCaughtException();
deployment::DeploymentException exc(
u"PackageManagerImpl::checkPrerequisites: exception "_ustr,
static_cast<OWeakObject*>(this), excOccurred);
throw exc;
}
}
PackageManagerImpl::CmdEnvWrapperImpl::~CmdEnvWrapperImpl()
{
}
PackageManagerImpl::CmdEnvWrapperImpl::CmdEnvWrapperImpl(
Reference<XCommandEnvironment> const & xUserCmdEnv,
Reference<XProgressHandler> const & xLogFile )
: m_xLogFile( xLogFile )
{
if (xUserCmdEnv.is()) {
m_xUserProgress.set( xUserCmdEnv->getProgressHandler() );
m_xUserInteractionHandler.set( xUserCmdEnv->getInteractionHandler() );
}
}
// XCommandEnvironment
Reference<task::XInteractionHandler>
PackageManagerImpl::CmdEnvWrapperImpl::getInteractionHandler()
{
return m_xUserInteractionHandler;
}
Reference<XProgressHandler>
PackageManagerImpl::CmdEnvWrapperImpl::getProgressHandler()
{
return this;
}
// XProgressHandler
void PackageManagerImpl::CmdEnvWrapperImpl::push( Any const & Status )
{
if (m_xLogFile.is())
m_xLogFile->push( Status );
if (m_xUserProgress.is())
m_xUserProgress->push( Status );
}
void PackageManagerImpl::CmdEnvWrapperImpl::update( Any const & Status )
{
if (m_xLogFile.is())
m_xLogFile->update( Status );
if (m_xUserProgress.is())
m_xUserProgress->update( Status );
}
void PackageManagerImpl::CmdEnvWrapperImpl::pop()
{
if (m_xLogFile.is())
m_xLogFile->pop();
if (m_xUserProgress.is())
m_xUserProgress->pop();
}
} // namespace dp_manager
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
↑ V530 The return value of function 'insertToActivationLayer' is required to be utilized.
↑ V530 The return value of function 'append' is required to be utilized.