550 lines
20 KiB
C++
550 lines
20 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#include "precompiled_configmgr.hxx"
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#include "sal/config.h"
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#include <vector>
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#include "boost/noncopyable.hpp"
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#include "com/sun/star/beans/NamedValue.hpp"
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#include "com/sun/star/beans/PropertyValue.hpp"
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#include "com/sun/star/lang/EventObject.hpp"
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#include "com/sun/star/lang/Locale.hpp"
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#include "com/sun/star/lang/XLocalizable.hpp"
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#include "com/sun/star/lang/XMultiServiceFactory.hpp"
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#include "com/sun/star/lang/XServiceInfo.hpp"
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#include "com/sun/star/lang/XSingleComponentFactory.hpp"
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#include "com/sun/star/uno/Any.hxx"
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#include "com/sun/star/uno/DeploymentException.hpp"
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#include "com/sun/star/uno/Exception.hpp"
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#include "com/sun/star/uno/Reference.hxx"
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#include "com/sun/star/uno/RuntimeException.hpp"
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#include "com/sun/star/uno/Sequence.hxx"
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#include "com/sun/star/uno/XComponentContext.hpp"
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#include "com/sun/star/uno/XInterface.hpp"
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#include "com/sun/star/util/XFlushListener.hpp"
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#include "com/sun/star/util/XFlushable.hpp"
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#include "com/sun/star/util/XRefreshListener.hpp"
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#include "com/sun/star/util/XRefreshable.hpp"
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#include "comphelper/locale.hxx"
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#include "cppu/unotype.hxx"
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#include "cppuhelper/compbase5.hxx"
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#include "cppuhelper/factory.hxx"
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#include "cppuhelper/implbase2.hxx"
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#include "cppuhelper/interfacecontainer.hxx"
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#include "cppuhelper/weak.hxx"
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#include "osl/diagnose.h"
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#include "osl/mutex.hxx"
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#include "sal/types.h"
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#include "rtl/ref.hxx"
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#include "rtl/unload.h"
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#include "rtl/ustring.h"
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#include "rtl/ustring.hxx"
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#include "components.hxx"
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#include "configurationprovider.hxx"
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#include "lock.hxx"
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#include "rootaccess.hxx"
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namespace configmgr { namespace configuration_provider {
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namespace {
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namespace css = com::sun::star;
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char const accessServiceName[] =
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"com.sun.star.configuration.ConfigurationAccess";
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char const updateAccessServiceName[] =
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"com.sun.star.configuration.ConfigurationUpdateAccess";
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void badNodePath() {
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throw css::uno::Exception(
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rtl::OUString(
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RTL_CONSTASCII_USTRINGPARAM(
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"com.sun.star.configuration.ConfigurationProvider expects a"
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" single, non-empty, string nodepath argument")),
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0);
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}
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typedef
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cppu::WeakComponentImplHelper5<
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css::lang::XServiceInfo, css::lang::XMultiServiceFactory,
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css::util::XRefreshable, css::util::XFlushable,
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css::lang::XLocalizable >
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ServiceBase;
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class Service:
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private osl::Mutex, public ServiceBase, private boost::noncopyable
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{
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public:
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Service(
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css::uno::Reference< css::uno::XComponentContext > const context,
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rtl::OUString const & locale):
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ServiceBase(*static_cast< osl::Mutex * >(this)), context_(context),
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locale_(locale)
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{
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lock_ = lock();
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OSL_ASSERT(context.is());
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}
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private:
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virtual ~Service() {}
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virtual void SAL_CALL disposing() { flushModifications(); }
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virtual rtl::OUString SAL_CALL getImplementationName()
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throw (css::uno::RuntimeException)
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{ return configuration_provider::getImplementationName(); }
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virtual sal_Bool SAL_CALL supportsService(rtl::OUString const & ServiceName)
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throw (css::uno::RuntimeException)
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{ return ServiceName == getSupportedServiceNames()[0]; } //TODO
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virtual css::uno::Sequence< rtl::OUString > SAL_CALL
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getSupportedServiceNames() throw (css::uno::RuntimeException)
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{ return configuration_provider::getSupportedServiceNames(); }
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virtual css::uno::Reference< css::uno::XInterface > SAL_CALL createInstance(
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rtl::OUString const & aServiceSpecifier)
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throw (css::uno::Exception, css::uno::RuntimeException);
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virtual css::uno::Reference< css::uno::XInterface > SAL_CALL
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createInstanceWithArguments(
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rtl::OUString const & ServiceSpecifier,
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css::uno::Sequence< css::uno::Any > const & Arguments)
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throw (css::uno::Exception, css::uno::RuntimeException);
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virtual css::uno::Sequence< rtl::OUString > SAL_CALL
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getAvailableServiceNames() throw (css::uno::RuntimeException);
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virtual void SAL_CALL refresh() throw (css::uno::RuntimeException);
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virtual void SAL_CALL addRefreshListener(
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css::uno::Reference< css::util::XRefreshListener > const & l)
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throw (css::uno::RuntimeException);
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virtual void SAL_CALL removeRefreshListener(
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css::uno::Reference< css::util::XRefreshListener > const & l)
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throw (css::uno::RuntimeException);
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virtual void SAL_CALL flush() throw (css::uno::RuntimeException);
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virtual void SAL_CALL addFlushListener(
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css::uno::Reference< css::util::XFlushListener > const & l)
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throw (css::uno::RuntimeException);
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virtual void SAL_CALL removeFlushListener(
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css::uno::Reference< css::util::XFlushListener > const & l)
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throw (css::uno::RuntimeException);
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virtual void SAL_CALL setLocale(css::lang::Locale const & eLocale)
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throw (css::uno::RuntimeException);
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virtual css::lang::Locale SAL_CALL getLocale()
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throw (css::uno::RuntimeException);
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void flushModifications() const;
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css::uno::Reference< css::uno::XComponentContext > context_;
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rtl::OUString locale_;
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boost::shared_ptr<osl::Mutex> lock_;
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};
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css::uno::Reference< css::uno::XInterface > Service::createInstance(
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rtl::OUString const & aServiceSpecifier)
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throw (css::uno::Exception, css::uno::RuntimeException)
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{
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return createInstanceWithArguments(
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aServiceSpecifier, css::uno::Sequence< css::uno::Any >());
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}
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css::uno::Reference< css::uno::XInterface >
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Service::createInstanceWithArguments(
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rtl::OUString const & ServiceSpecifier,
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css::uno::Sequence< css::uno::Any > const & Arguments)
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throw (css::uno::Exception, css::uno::RuntimeException)
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{
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rtl::OUString nodepath;
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rtl::OUString locale;
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for (sal_Int32 i = 0; i < Arguments.getLength(); ++i) {
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css::beans::NamedValue v1;
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css::beans::PropertyValue v2;
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rtl::OUString name;
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css::uno::Any value;
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if (Arguments[i] >>= v1) {
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name = v1.Name;
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value = v1.Value;
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} else if (Arguments[i] >>= v2) {
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name = v2.Name;
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value = v2.Value;
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} else if (Arguments.getLength() == 1 && (Arguments[i] >>= nodepath)) {
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// For backwards compatibility, allow a single string argument that
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// denotes nodepath.
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if (nodepath.getLength() == 0) {
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badNodePath();
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}
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break;
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} else {
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throw css::uno::Exception(
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rtl::OUString(
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RTL_CONSTASCII_USTRINGPARAM(
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"com.sun.star.configuration.ConfigurationProvider"
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" expects NamedValue or PropertyValue arguments")),
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0);
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}
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// For backwards compatibility, allow "nodepath" and "Locale" in any
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// case:
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if (name.equalsIgnoreAsciiCaseAsciiL(
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RTL_CONSTASCII_STRINGPARAM("nodepath")))
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{
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if (nodepath.getLength() != 0 || !(value >>= nodepath) ||
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nodepath.getLength() == 0)
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{
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badNodePath();
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}
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} else if (name.equalsIgnoreAsciiCaseAsciiL(
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RTL_CONSTASCII_STRINGPARAM("locale")))
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{
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if (locale.getLength() != 0 || !(value >>= locale) ||
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locale.getLength() == 0)
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{
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throw css::uno::Exception(
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rtl::OUString(
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RTL_CONSTASCII_USTRINGPARAM(
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"com.sun.star.configuration.ConfigurationProvider"
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" expects at most one, non-empty, string Locale"
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" argument")),
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0);
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}
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}
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}
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if (nodepath.getLength() == 0) {
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badNodePath();
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}
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// For backwards compatibility, allow a nodepath that misses the leading
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// slash:
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if (nodepath[0] != '/') {
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nodepath = rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("/")) + nodepath;
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}
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if (locale.getLength() == 0) {
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//TODO: should the Access use the dynamically changing locale_ instead?
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locale = locale_;
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if (locale.getLength() == 0) {
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locale = rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("en-US"));
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}
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}
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bool update;
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if (ServiceSpecifier.equalsAsciiL(
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RTL_CONSTASCII_STRINGPARAM(accessServiceName)))
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{
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update = false;
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} else if (ServiceSpecifier.equalsAsciiL(
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RTL_CONSTASCII_STRINGPARAM(updateAccessServiceName)))
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{
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update = true;
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} else {
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throw css::uno::Exception(
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(rtl::OUString(
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RTL_CONSTASCII_USTRINGPARAM(
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"com.sun.star.configuration.ConfigurationProvider does not"
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" support service ")) +
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ServiceSpecifier),
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static_cast< cppu::OWeakObject * >(this));
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}
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osl::MutexGuard guard(*lock_);
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Components & components = Components::getSingleton(context_);
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rtl::Reference< RootAccess > root(
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new RootAccess(components, nodepath, locale, update));
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if (root->isValue()) {
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throw css::uno::Exception(
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(rtl::OUString(
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RTL_CONSTASCII_USTRINGPARAM(
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"com.sun.star.configuration.ConfigurationProvider: there is"
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" a leaf value at nodepath ")) +
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nodepath),
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static_cast< cppu::OWeakObject * >(this));
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}
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components.addRootAccess(root);
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return static_cast< cppu::OWeakObject * >(root.get());
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}
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css::uno::Sequence< rtl::OUString > Service::getAvailableServiceNames()
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throw (css::uno::RuntimeException)
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{
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css::uno::Sequence< rtl::OUString > names(2);
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names[0] = rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(accessServiceName));
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names[1] = rtl::OUString(
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RTL_CONSTASCII_USTRINGPARAM(updateAccessServiceName));
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return names;
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}
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void Service::refresh() throw (css::uno::RuntimeException) {
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//TODO
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cppu::OInterfaceContainerHelper * cont = rBHelper.getContainer(
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cppu::UnoType< css::util::XRefreshListener >::get());
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if (cont != 0) {
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css::lang::EventObject ev(static_cast< cppu::OWeakObject * >(this));
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cont->notifyEach(&css::util::XRefreshListener::refreshed, ev);
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}
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}
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void Service::addRefreshListener(
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css::uno::Reference< css::util::XRefreshListener > const & l)
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throw (css::uno::RuntimeException)
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{
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rBHelper.addListener(
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cppu::UnoType< css::util::XRefreshListener >::get(), l);
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}
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void Service::removeRefreshListener(
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css::uno::Reference< css::util::XRefreshListener > const & l)
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throw (css::uno::RuntimeException)
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{
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rBHelper.removeListener(
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cppu::UnoType< css::util::XRefreshListener >::get(), l);
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}
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void Service::flush() throw (css::uno::RuntimeException) {
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flushModifications();
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cppu::OInterfaceContainerHelper * cont = rBHelper.getContainer(
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cppu::UnoType< css::util::XFlushListener >::get());
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if (cont != 0) {
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css::lang::EventObject ev(static_cast< cppu::OWeakObject * >(this));
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cont->notifyEach(&css::util::XFlushListener::flushed, ev);
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}
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}
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void Service::addFlushListener(
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css::uno::Reference< css::util::XFlushListener > const & l)
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throw (css::uno::RuntimeException)
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{
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rBHelper.addListener(cppu::UnoType< css::util::XFlushListener >::get(), l);
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}
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void Service::removeFlushListener(
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css::uno::Reference< css::util::XFlushListener > const & l)
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throw (css::uno::RuntimeException)
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{
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rBHelper.removeListener(
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cppu::UnoType< css::util::XFlushListener >::get(), l);
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}
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void Service::setLocale(css::lang::Locale const & eLocale)
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throw (css::uno::RuntimeException)
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{
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osl::MutexGuard guard(*lock_);
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locale_ = comphelper::Locale(
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eLocale.Language, eLocale.Country, eLocale.Variant).toISO();
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}
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css::lang::Locale Service::getLocale() throw (css::uno::RuntimeException) {
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osl::MutexGuard guard(*lock_);
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css::lang::Locale loc;
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if (locale_.equalsAsciiL(RTL_CONSTASCII_STRINGPARAM("*"))) {
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loc.Language = locale_;
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} else if (locale_.getLength() != 0) {
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try {
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comphelper::Locale l(locale_);
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loc.Language = l.getLanguage();
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loc.Country = l.getCountry();
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loc.Variant = l.getVariant();
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} catch (comphelper::Locale::MalFormedLocaleException & e) {
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throw css::uno::RuntimeException(
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(rtl::OUString(
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RTL_CONSTASCII_USTRINGPARAM("MalformedLocaleException: ")) +
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e.Message),
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static_cast< cppu::OWeakObject * >(this));
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}
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}
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return loc;
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}
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void Service::flushModifications() const {
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Components * components;
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{
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osl::MutexGuard guard(*lock_);
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components = &Components::getSingleton(context_);
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}
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components->flushModifications();
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}
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class Factory:
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public cppu::WeakImplHelper2<
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css::lang::XSingleComponentFactory, css::lang::XServiceInfo >,
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private boost::noncopyable
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{
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public:
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Factory() {}
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private:
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virtual ~Factory() {}
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virtual css::uno::Reference< css::uno::XInterface > SAL_CALL
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createInstanceWithContext(
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css::uno::Reference< css::uno::XComponentContext > const & Context)
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throw (css::uno::Exception, css::uno::RuntimeException);
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virtual css::uno::Reference< css::uno::XInterface > SAL_CALL
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createInstanceWithArgumentsAndContext(
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css::uno::Sequence< css::uno::Any > const & Arguments,
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css::uno::Reference< css::uno::XComponentContext > const & Context)
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throw (css::uno::Exception, css::uno::RuntimeException);
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virtual rtl::OUString SAL_CALL getImplementationName()
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throw (css::uno::RuntimeException)
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{ return configuration_provider::getImplementationName(); }
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virtual sal_Bool SAL_CALL supportsService(rtl::OUString const & ServiceName)
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throw (css::uno::RuntimeException)
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{ return ServiceName == getSupportedServiceNames()[0]; } //TODO
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virtual css::uno::Sequence< rtl::OUString > SAL_CALL
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getSupportedServiceNames() throw (css::uno::RuntimeException)
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{ return configuration_provider::getSupportedServiceNames(); }
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};
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css::uno::Reference< css::uno::XInterface > Factory::createInstanceWithContext(
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css::uno::Reference< css::uno::XComponentContext > const & Context)
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throw (css::uno::Exception, css::uno::RuntimeException)
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{
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return createInstanceWithArgumentsAndContext(
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css::uno::Sequence< css::uno::Any >(), Context);
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}
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css::uno::Reference< css::uno::XInterface >
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Factory::createInstanceWithArgumentsAndContext(
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css::uno::Sequence< css::uno::Any > const & Arguments,
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css::uno::Reference< css::uno::XComponentContext > const & Context)
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throw (css::uno::Exception, css::uno::RuntimeException)
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{
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if (Arguments.getLength() == 0) {
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css::uno::Reference< css::uno::XInterface > instance;
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if (!(Context->getValueByName(
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rtl::OUString(
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RTL_CONSTASCII_USTRINGPARAM(
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"/singletons/"
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"com.sun.star.configuration.theDefaultProvider")))
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>>= instance) ||
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!instance.is())
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{
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throw css::uno::DeploymentException(
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rtl::OUString(
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RTL_CONSTASCII_USTRINGPARAM(
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"component context fails to supply singleton"
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" com.sun.star.configuration.theDefaultProvider")),
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Context);
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}
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return instance;
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} else {
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rtl::OUString locale;
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for (sal_Int32 i = 0; i < Arguments.getLength(); ++i) {
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css::beans::NamedValue v1;
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css::beans::PropertyValue v2;
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rtl::OUString name;
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css::uno::Any value;
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if (Arguments[i] >>= v1) {
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name = v1.Name;
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value = v1.Value;
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} else if (Arguments[i] >>= v2) {
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name = v2.Name;
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value = v2.Value;
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} else {
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throw css::uno::Exception(
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rtl::OUString(
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RTL_CONSTASCII_USTRINGPARAM(
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"com.sun.star.configuration.ConfigurationProvider"
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" factory expects NamedValue or PropertyValue"
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" arguments")),
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0);
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}
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// For backwards compatibility, allow "Locale" and (ignored)
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// "EnableAsync" in any case:
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if (name.equalsIgnoreAsciiCaseAsciiL(
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RTL_CONSTASCII_STRINGPARAM("locale")))
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{
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if (locale.getLength() != 0 || !(value >>= locale) ||
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|
locale.getLength() == 0)
|
|
{
|
|
throw css::uno::Exception(
|
|
rtl::OUString(
|
|
RTL_CONSTASCII_USTRINGPARAM(
|
|
"com.sun.star.configuration."
|
|
"ConfigurationProvider factory expects at most"
|
|
" one, non-empty, string Locale argument")),
|
|
0);
|
|
}
|
|
} else if (!name.equalsIgnoreAsciiCaseAsciiL(
|
|
RTL_CONSTASCII_STRINGPARAM("enableasync")))
|
|
{
|
|
throw css::uno::Exception(
|
|
rtl::OUString(
|
|
RTL_CONSTASCII_USTRINGPARAM(
|
|
"com.sun.star.configuration.ConfigurationProvider"
|
|
" factory: unknown argument ")) + name,
|
|
0);
|
|
}
|
|
}
|
|
return static_cast< cppu::OWeakObject * >(new Service(Context, locale));
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
css::uno::Reference< css::uno::XInterface > createDefault(
|
|
css::uno::Reference< css::uno::XComponentContext > const & context)
|
|
{
|
|
return static_cast< cppu::OWeakObject * >(
|
|
new Service(context, rtl::OUString()));
|
|
}
|
|
|
|
rtl::OUString getImplementationName() {
|
|
return rtl::OUString(
|
|
RTL_CONSTASCII_USTRINGPARAM(
|
|
"com.sun.star.comp.configuration.ConfigurationProvider"));
|
|
}
|
|
|
|
css::uno::Sequence< rtl::OUString > getSupportedServiceNames() {
|
|
rtl::OUString name(
|
|
RTL_CONSTASCII_USTRINGPARAM(
|
|
"com.sun.star.configuration.ConfigurationProvider"));
|
|
return css::uno::Sequence< rtl::OUString >(&name, 1);
|
|
}
|
|
|
|
css::uno::Reference< css::lang::XSingleComponentFactory >
|
|
createFactory(
|
|
cppu::ComponentFactoryFunc, rtl::OUString const &,
|
|
css::uno::Sequence< rtl::OUString > const &, rtl_ModuleCount *)
|
|
SAL_THROW(())
|
|
{
|
|
return new Factory;
|
|
}
|
|
|
|
} }
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|