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-rw-r--r--desktop/source/deployment/manager/dp_managerfac.cxx186
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diff --git a/desktop/source/deployment/manager/dp_managerfac.cxx b/desktop/source/deployment/manager/dp_managerfac.cxx
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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 "dp_manager.h"
+#include <dp_misc.h>
+#include <cppuhelper/compbase.hxx>
+#include <cppuhelper/supportsservice.hxx>
+#include <com/sun/star/deployment/XPackageManagerFactory.hpp>
+#include <com/sun/star/lang/XServiceInfo.hpp>
+#include <unordered_map>
+
+using namespace ::dp_misc;
+using namespace ::com::sun::star;
+using namespace ::com::sun::star::uno;
+
+namespace dp_manager::factory {
+
+typedef ::cppu::WeakComponentImplHelper<
+ deployment::XPackageManagerFactory, lang::XServiceInfo > t_pmfac_helper;
+
+namespace {
+
+class PackageManagerFactoryImpl : private cppu::BaseMutex, public t_pmfac_helper
+{
+ Reference<XComponentContext> m_xComponentContext;
+
+ Reference<deployment::XPackageManager> m_xUserMgr;
+ Reference<deployment::XPackageManager> m_xSharedMgr;
+ Reference<deployment::XPackageManager> m_xBundledMgr;
+ Reference<deployment::XPackageManager> m_xTmpMgr;
+ Reference<deployment::XPackageManager> m_xBakMgr;
+ typedef std::unordered_map<
+ OUString, WeakReference<deployment::XPackageManager> > t_string2weakref;
+ t_string2weakref m_managers;
+
+protected:
+ inline void check();
+ virtual void SAL_CALL disposing() override;
+
+public:
+ explicit PackageManagerFactoryImpl(
+ Reference<XComponentContext> const & xComponentContext );
+
+ // XServiceInfo
+ virtual OUString SAL_CALL getImplementationName() override;
+ virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
+ virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
+
+ // XPackageManagerFactory
+ virtual Reference<deployment::XPackageManager> SAL_CALL getPackageManager(
+ OUString const & context ) override;
+};
+
+}
+
+PackageManagerFactoryImpl::PackageManagerFactoryImpl(
+ Reference<XComponentContext> const & xComponentContext )
+ : t_pmfac_helper( m_aMutex ),
+ m_xComponentContext( xComponentContext )
+{
+}
+
+// XServiceInfo
+OUString PackageManagerFactoryImpl::getImplementationName()
+{
+ return "com.sun.star.comp.deployment.PackageManagerFactory";
+}
+
+sal_Bool PackageManagerFactoryImpl::supportsService( const OUString& ServiceName )
+{
+ return cppu::supportsService(this, ServiceName);
+}
+
+css::uno::Sequence< OUString > PackageManagerFactoryImpl::getSupportedServiceNames()
+{
+ // a private one:
+ return { "com.sun.star.comp.deployment.PackageManagerFactory" };
+}
+
+inline void PackageManagerFactoryImpl::check()
+{
+ ::osl::MutexGuard guard( m_aMutex );
+ if (rBHelper.bInDispose || rBHelper.bDisposed)
+ {
+ throw lang::DisposedException(
+ "PackageManagerFactory instance has already been disposed!",
+ static_cast<OWeakObject *>(this) );
+ }
+}
+
+
+void PackageManagerFactoryImpl::disposing()
+{
+ // dispose all managers:
+ ::osl::MutexGuard guard( m_aMutex );
+ for (auto const& elem : m_managers)
+ try_dispose( elem.second );
+ m_managers = t_string2weakref();
+ // the below are already disposed:
+ m_xUserMgr.clear();
+ m_xSharedMgr.clear();
+ m_xBundledMgr.clear();
+ m_xTmpMgr.clear();
+ m_xBakMgr.clear();
+}
+
+// XPackageManagerFactory
+
+Reference<deployment::XPackageManager>
+PackageManagerFactoryImpl::getPackageManager( OUString const & context )
+{
+ Reference< deployment::XPackageManager > xRet;
+ ::osl::ResettableMutexGuard guard( m_aMutex );
+ check();
+ t_string2weakref::const_iterator const iFind( m_managers.find( context ) );
+ if (iFind != m_managers.end()) {
+ xRet = iFind->second;
+ if (xRet.is())
+ return xRet;
+ }
+
+ guard.clear();
+ xRet.set( PackageManagerImpl::create( m_xComponentContext, context ) );
+ guard.reset();
+ std::pair< t_string2weakref::iterator, bool > insertion(
+ m_managers.emplace( context, xRet ) );
+ if (insertion.second)
+ {
+ OSL_ASSERT( insertion.first->second.get() == xRet );
+ // hold user, shared mgrs for whole process: live deployment
+ if ( context == "user" )
+ m_xUserMgr = xRet;
+ else if ( context == "shared" )
+ m_xSharedMgr = xRet;
+ else if ( context == "bundled" )
+ m_xBundledMgr = xRet;
+ else if ( context == "tmp" )
+ m_xTmpMgr = xRet;
+ else if ( context == "bak" )
+ m_xBakMgr = xRet;
+ }
+ else
+ {
+ Reference< deployment::XPackageManager > xAlreadyIn(
+ insertion.first->second );
+ if (xAlreadyIn.is())
+ {
+ guard.clear();
+ try_dispose( xRet );
+ xRet = xAlreadyIn;
+ }
+ else
+ {
+ insertion.first->second = xRet;
+ }
+ }
+ return xRet;
+}
+
+} // namespace dp_manager::factory
+
+extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface*
+com_sun_star_comp_deployment_PackageManagerFactory_get_implementation(
+ css::uno::XComponentContext* context, css::uno::Sequence<css::uno::Any> const& )
+{
+ return cppu::acquire(new dp_manager::factory::PackageManagerFactoryImpl(context));
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */