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Diffstat (limited to 'configmgr/source/configurationregistry.cxx')
| -rw-r--r-- | configmgr/source/configurationregistry.cxx | 641 |
1 files changed, 641 insertions, 0 deletions
diff --git a/configmgr/source/configurationregistry.cxx b/configmgr/source/configurationregistry.cxx new file mode 100644 index 000000000..b2fd214f3 --- /dev/null +++ b/configmgr/source/configurationregistry.cxx @@ -0,0 +1,641 @@ +/* -*- 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 <sal/config.h> + +#include <cassert> + +#include <com/sun/star/beans/NamedValue.hpp> +#include <com/sun/star/container/NoSuchElementException.hpp> +#include <com/sun/star/container/XHierarchicalNameAccess.hpp> +#include <com/sun/star/container/XNamed.hpp> +#include <com/sun/star/lang/XMultiServiceFactory.hpp> +#include <com/sun/star/lang/XServiceInfo.hpp> +#include <com/sun/star/lang/WrappedTargetRuntimeException.hpp> +#include <com/sun/star/registry/InvalidRegistryException.hpp> +#include <com/sun/star/registry/InvalidValueException.hpp> +#include <com/sun/star/registry/RegistryKeyType.hpp> +#include <com/sun/star/registry/RegistryValueType.hpp> +#include <com/sun/star/registry/XRegistryKey.hpp> +#include <com/sun/star/registry/XSimpleRegistry.hpp> +#include <com/sun/star/uno/Any.hxx> +#include <com/sun/star/uno/DeploymentException.hpp> +#include <com/sun/star/uno/Exception.hpp> +#include <com/sun/star/uno/Reference.hxx> +#include <com/sun/star/uno/RuntimeException.hpp> +#include <com/sun/star/uno/Sequence.hxx> +#include <com/sun/star/uno/Type.hxx> +#include <com/sun/star/uno/TypeClass.hpp> +#include <com/sun/star/uno/XComponentContext.hpp> +#include <com/sun/star/uno/XInterface.hpp> +#include <com/sun/star/util/XFlushable.hpp> +#include <cppu/unotype.hxx> +#include <cppuhelper/exc_hlp.hxx> +#include <cppuhelper/implbase.hxx> +#include <cppuhelper/supportsservice.hxx> +#include <cppuhelper/weak.hxx> +#include <mutex> +#include <rtl/ustring.hxx> +#include <utility> +#include <sal/types.h> + +namespace com::sun::star::util { + class XFlushListener; +} + +namespace configmgr::configuration_registry { + +namespace { + +class Service: + public cppu::WeakImplHelper< + css::lang::XServiceInfo, css::registry::XSimpleRegistry, + css::util::XFlushable > +{ +public: + explicit Service(css::uno::Reference< css::uno::XComponentContext > const & context); + +private: + Service(const Service&) = delete; + Service& operator=(const Service&) = delete; + + virtual ~Service() override {} + + virtual OUString SAL_CALL getImplementationName() override + { return "com.sun.star.comp.configuration.ConfigurationRegistry"; } + + virtual sal_Bool SAL_CALL supportsService(OUString const & ServiceName) override + { return cppu::supportsService(this, ServiceName); } + + virtual css::uno::Sequence< OUString > SAL_CALL + getSupportedServiceNames() override + { return { "com.sun.star.configuration.ConfigurationRegistry" }; } + + virtual OUString SAL_CALL getURL() override; + + virtual void SAL_CALL open( + OUString const & rURL, sal_Bool bReadOnly, sal_Bool) override; + + virtual sal_Bool SAL_CALL isValid() override; + + virtual void SAL_CALL close() override; + + virtual void SAL_CALL destroy() override; + + virtual css::uno::Reference< css::registry::XRegistryKey > SAL_CALL + getRootKey() override; + + virtual sal_Bool SAL_CALL isReadOnly() override; + + virtual void SAL_CALL mergeKey(OUString const &, OUString const &) override; + + virtual void SAL_CALL flush() override; + + virtual void SAL_CALL addFlushListener( + css::uno::Reference< css::util::XFlushListener > const &) override; + + virtual void SAL_CALL removeFlushListener( + css::uno::Reference< css::util::XFlushListener > const &) override; + + void checkValid(); + + void checkValid_RuntimeException(); + + void doClose(); + + css::uno::Reference< css::lang::XMultiServiceFactory > provider_; + std::mutex mutex_; + css::uno::Reference< css::uno::XInterface > access_; + OUString url_; + bool readOnly_; + + friend class RegistryKey; +}; + +class RegistryKey: + public cppu::WeakImplHelper< css::registry::XRegistryKey > +{ +public: + RegistryKey(Service & service, css::uno::Any value): + service_(service), value_(std::move(value)) {} + +private: + RegistryKey(const RegistryKey&) = delete; + RegistryKey& operator=(const RegistryKey&) = delete; + + virtual ~RegistryKey() override {} + + virtual OUString SAL_CALL getKeyName() override; + + virtual sal_Bool SAL_CALL isReadOnly() override; + + virtual sal_Bool SAL_CALL isValid() override; + + virtual css::registry::RegistryKeyType SAL_CALL getKeyType( + OUString const &) override; + + virtual css::registry::RegistryValueType SAL_CALL getValueType() override; + + virtual sal_Int32 SAL_CALL getLongValue() override; + + virtual void SAL_CALL setLongValue(sal_Int32) override; + + virtual css::uno::Sequence< sal_Int32 > SAL_CALL getLongListValue() override; + + virtual void SAL_CALL setLongListValue( + css::uno::Sequence< sal_Int32 > const &) override; + + virtual OUString SAL_CALL getAsciiValue() override; + + virtual void SAL_CALL setAsciiValue(OUString const &) override; + + virtual css::uno::Sequence< OUString > SAL_CALL getAsciiListValue() override; + + virtual void SAL_CALL setAsciiListValue( + css::uno::Sequence< OUString > const &) override; + + virtual OUString SAL_CALL getStringValue() override; + + virtual void SAL_CALL setStringValue(OUString const &) override; + + virtual css::uno::Sequence< OUString > SAL_CALL getStringListValue() override; + + virtual void SAL_CALL setStringListValue( + css::uno::Sequence< OUString > const &) override; + + virtual css::uno::Sequence< sal_Int8 > SAL_CALL getBinaryValue() override; + + virtual void SAL_CALL setBinaryValue(css::uno::Sequence< sal_Int8 > const &) override; + + virtual css::uno::Reference< css::registry::XRegistryKey > SAL_CALL openKey( + OUString const & aKeyName) override; + + virtual css::uno::Reference< css::registry::XRegistryKey > SAL_CALL + createKey(OUString const &) override; + + virtual void SAL_CALL closeKey() override; + + virtual void SAL_CALL deleteKey(OUString const &) override; + + virtual + css::uno::Sequence< css::uno::Reference< css::registry::XRegistryKey > > + SAL_CALL openKeys() override; + + virtual css::uno::Sequence< OUString > SAL_CALL getKeyNames() override; + + virtual sal_Bool SAL_CALL createLink( + OUString const &, OUString const &) override; + + virtual void SAL_CALL deleteLink(OUString const &) override; + + virtual OUString SAL_CALL getLinkTarget(OUString const &) override; + + virtual OUString SAL_CALL getResolvedName( + OUString const & aKeyName) override; + + Service & service_; + css::uno::Any value_; +}; + +Service::Service( + css::uno::Reference< css::uno::XComponentContext > const & context) + : readOnly_(false) +{ + assert(context.is()); + try { + provider_.set( + context->getServiceManager()->createInstanceWithContext( + "com.sun.star.configuration.DefaultProvider", context), + css::uno::UNO_QUERY_THROW); + } catch (css::uno::RuntimeException &) { + throw; + } catch (css::uno::Exception & e) { + throw css::uno::DeploymentException( + ("component context fails to supply service" + " com.sun.star.configuration.DefaultProvider of type" + " com.sun.star.lang.XMultiServiceFactory: " + e.Message), + context); + } +} + +OUString Service::getURL() { + std::unique_lock g(mutex_); + checkValid_RuntimeException(); + return url_; +} + +void Service::open(OUString const & rURL, sal_Bool bReadOnly, sal_Bool) +{ + //TODO: bCreate + std::unique_lock g(mutex_); + if (access_.is()) { + doClose(); + } + css::uno::Sequence< css::uno::Any > args{ css::uno::Any( + css::beans::NamedValue("nodepath", css::uno::Any(rURL))) }; + try { + access_ = provider_->createInstanceWithArguments( + (bReadOnly + ? OUString("com.sun.star.configuration.ConfigurationAccess") + : OUString( + "com.sun.star.configuration.ConfigurationUpdateAccess")), + args); + } catch (css::uno::RuntimeException &) { + throw; + } catch (css::uno::Exception & e) { + css::uno::Any anyEx = cppu::getCaughtException(); + throw css::lang::WrappedTargetRuntimeException( + "com.sun.star.configuration.ConfigurationRegistry: open failed: " + + e.Message, + static_cast< cppu::OWeakObject * >(this), anyEx ); + } + url_ = rURL; + readOnly_ = bReadOnly; +} + +sal_Bool Service::isValid() { + std::unique_lock g(mutex_); + return access_.is(); +} + +void Service::close() +{ + std::unique_lock g(mutex_); + checkValid(); + doClose(); +} + +void Service::destroy() +{ + throw css::uno::RuntimeException( + "com.sun.star.configuration.ConfigurationRegistry: not implemented", + static_cast< cppu::OWeakObject * >(this)); +} + +css::uno::Reference< css::registry::XRegistryKey > Service::getRootKey() +{ + std::unique_lock g(mutex_); + checkValid(); + return new RegistryKey(*this, css::uno::Any(access_)); +} + +sal_Bool Service::isReadOnly() { + std::unique_lock g(mutex_); + checkValid_RuntimeException(); + return readOnly_; +} + +void Service::mergeKey(OUString const &, OUString const &) +{ + throw css::uno::RuntimeException( + "com.sun.star.configuration.ConfigurationRegistry: not implemented", + static_cast< cppu::OWeakObject * >(this)); +} + +void Service::flush() +{ + throw css::uno::RuntimeException( + "com.sun.star.configuration.ConfigurationRegistry: not implemented", + static_cast< cppu::OWeakObject * >(this)); +} + +void Service::addFlushListener( + css::uno::Reference< css::util::XFlushListener > const &) +{ + throw css::uno::RuntimeException( + "com.sun.star.configuration.ConfigurationRegistry: not implemented", + static_cast< cppu::OWeakObject * >(this)); +} + +void Service::removeFlushListener( + css::uno::Reference< css::util::XFlushListener > const &) +{ + throw css::uno::RuntimeException( + "com.sun.star.configuration.ConfigurationRegistry: not implemented", + static_cast< cppu::OWeakObject * >(this)); +} + +void Service::checkValid() { + if (!access_.is()) { + throw css::registry::InvalidRegistryException( + "com.sun.star.configuration.ConfigurationRegistry: not valid", + static_cast< cppu::OWeakObject * >(this)); + } +} + +void Service::checkValid_RuntimeException() { + if (!access_.is()) { + throw css::uno::RuntimeException( + "com.sun.star.configuration.ConfigurationRegistry: not valid", + static_cast< cppu::OWeakObject * >(this)); + } +} + +void Service::doClose() { + access_.clear(); +} + +OUString RegistryKey::getKeyName() { + std::unique_lock g(service_.mutex_); + service_.checkValid_RuntimeException(); + css::uno::Reference< css::container::XNamed > named; + if (value_ >>= named) { + return named->getName(); + } + throw css::uno::RuntimeException( + "com.sun.star.configuration.ConfigurationRegistry: not implemented", + static_cast< cppu::OWeakObject * >(this)); +} + +sal_Bool RegistryKey::isReadOnly() +{ + std::unique_lock g(service_.mutex_); + service_.checkValid_RuntimeException(); + return service_.readOnly_; //TODO: read-only sub-nodes in update access? +} + +sal_Bool RegistryKey::isValid() { + return service_.isValid(); +} + +css::registry::RegistryKeyType RegistryKey::getKeyType(OUString const &) +{ + std::unique_lock g(service_.mutex_); + service_.checkValid(); + return css::registry::RegistryKeyType_KEY; +} + +css::registry::RegistryValueType RegistryKey::getValueType() +{ + std::unique_lock g(service_.mutex_); + service_.checkValid(); + css::uno::Type t(value_.getValueType()); + switch (t.getTypeClass()) { + case css::uno::TypeClass_LONG: + return css::registry::RegistryValueType_LONG; + case css::uno::TypeClass_STRING: + return css::registry::RegistryValueType_STRING; + case css::uno::TypeClass_SEQUENCE: + if (t == cppu::UnoType< css::uno::Sequence< sal_Int8 > >::get()) { + return css::registry::RegistryValueType_BINARY; + } else if (t == cppu::UnoType< css::uno::Sequence< sal_Int32 > >::get()) + { + return css::registry::RegistryValueType_LONGLIST; + } else if (t == + cppu::UnoType< css::uno::Sequence< OUString > >::get()) + { + return css::registry::RegistryValueType_STRINGLIST; + } + [[fallthrough]]; + default: + return css::registry::RegistryValueType_NOT_DEFINED; + } +} + +sal_Int32 RegistryKey::getLongValue() +{ + std::unique_lock g(service_.mutex_); + service_.checkValid(); + sal_Int32 v = 0; + if (value_ >>= v) { + return v; + } + throw css::registry::InvalidValueException( + "com.sun.star.configuration.ConfigurationRegistry", + static_cast< cppu::OWeakObject * >(this)); +} + +void RegistryKey::setLongValue(sal_Int32) +{ + throw css::uno::RuntimeException( + "com.sun.star.configuration.ConfigurationRegistry: not implemented", + static_cast< cppu::OWeakObject * >(this)); +} + +css::uno::Sequence< sal_Int32 > RegistryKey::getLongListValue() +{ + std::unique_lock g(service_.mutex_); + service_.checkValid(); + css::uno::Sequence< sal_Int32 > v; + if (value_ >>= v) { + return v; + } + throw css::registry::InvalidValueException( + "com.sun.star.configuration.ConfigurationRegistry", + static_cast< cppu::OWeakObject * >(this)); +} + +void RegistryKey::setLongListValue(css::uno::Sequence< sal_Int32 > const &) +{ + throw css::uno::RuntimeException( + "com.sun.star.configuration.ConfigurationRegistry: not implemented", + static_cast< cppu::OWeakObject * >(this)); +} + +OUString RegistryKey::getAsciiValue() +{ + std::unique_lock g(service_.mutex_); + service_.checkValid(); + OUString v; + if (value_ >>= v) { + return v; + } + throw css::registry::InvalidValueException( + "com.sun.star.configuration.ConfigurationRegistry", + static_cast< cppu::OWeakObject * >(this)); +} + +void RegistryKey::setAsciiValue(OUString const &) +{ + throw css::uno::RuntimeException( + "com.sun.star.configuration.ConfigurationRegistry: not implemented", + static_cast< cppu::OWeakObject * >(this)); +} + +css::uno::Sequence< OUString > RegistryKey::getAsciiListValue() +{ + std::unique_lock g(service_.mutex_); + service_.checkValid(); + css::uno::Sequence< OUString > v; + if (value_ >>= v) { + return v; + } + throw css::registry::InvalidValueException( + "com.sun.star.configuration.ConfigurationRegistry", + static_cast< cppu::OWeakObject * >(this)); +} + +void RegistryKey::setAsciiListValue(css::uno::Sequence< OUString > const &) +{ + throw css::uno::RuntimeException( + "com.sun.star.configuration.ConfigurationRegistry: not implemented", + static_cast< cppu::OWeakObject * >(this)); +} + +OUString RegistryKey::getStringValue() +{ + std::unique_lock g(service_.mutex_); + service_.checkValid(); + OUString v; + if (value_ >>= v) { + return v; + } + throw css::registry::InvalidValueException( + "com.sun.star.configuration.ConfigurationRegistry", + static_cast< cppu::OWeakObject * >(this)); +} + +void RegistryKey::setStringValue(OUString const &) +{ + throw css::uno::RuntimeException( + "com.sun.star.configuration.ConfigurationRegistry: not implemented", + static_cast< cppu::OWeakObject * >(this)); +} + +css::uno::Sequence< OUString > RegistryKey::getStringListValue() +{ + std::unique_lock g(service_.mutex_); + service_.checkValid(); + css::uno::Sequence< OUString > v; + if (value_ >>= v) { + return v; + } + throw css::registry::InvalidValueException( + "com.sun.star.configuration.ConfigurationRegistry", + static_cast< cppu::OWeakObject * >(this)); +} + +void RegistryKey::setStringListValue( + css::uno::Sequence< OUString > const &) +{ + throw css::uno::RuntimeException( + "com.sun.star.configuration.ConfigurationRegistry: not implemented", + static_cast< cppu::OWeakObject * >(this)); +} + +css::uno::Sequence< sal_Int8 > RegistryKey::getBinaryValue() +{ + std::unique_lock g(service_.mutex_); + service_.checkValid(); + css::uno::Sequence< sal_Int8 > v; + if (value_ >>= v) { + return v; + } + throw css::registry::InvalidValueException( + "com.sun.star.configuration.ConfigurationRegistry", + static_cast< cppu::OWeakObject * >(this)); +} + +void RegistryKey::setBinaryValue(css::uno::Sequence< sal_Int8 > const &) +{ + throw css::uno::RuntimeException( + "com.sun.star.configuration.ConfigurationRegistry: not implemented", + static_cast< cppu::OWeakObject * >(this)); +} + +css::uno::Reference< css::registry::XRegistryKey > RegistryKey::openKey( + OUString const & aKeyName) +{ + std::unique_lock g(service_.mutex_); + service_.checkValid_RuntimeException(); + css::uno::Reference< css::container::XHierarchicalNameAccess > access; + if (value_ >>= access) { + try { + return new RegistryKey( + service_, access->getByHierarchicalName(aKeyName)); + } catch (css::container::NoSuchElementException &) {} + } + return css::uno::Reference< css::registry::XRegistryKey >(); +} + +css::uno::Reference< css::registry::XRegistryKey > RegistryKey::createKey( + OUString const &) +{ + throw css::uno::RuntimeException( + "com.sun.star.configuration.ConfigurationRegistry: not implemented", + static_cast< cppu::OWeakObject * >(this)); +} + +void RegistryKey::closeKey() +{ + std::unique_lock g(service_.mutex_); + service_.checkValid_RuntimeException(); +} + +void RegistryKey::deleteKey(OUString const &) +{ + throw css::uno::RuntimeException( + "com.sun.star.configuration.ConfigurationRegistry: not implemented", + static_cast< cppu::OWeakObject * >(this)); +} + +css::uno::Sequence< css::uno::Reference< css::registry::XRegistryKey > > +RegistryKey::openKeys() +{ + throw css::uno::RuntimeException( + "com.sun.star.configuration.ConfigurationRegistry: not implemented", + static_cast< cppu::OWeakObject * >(this)); +} + +css::uno::Sequence< OUString > RegistryKey::getKeyNames() +{ + throw css::uno::RuntimeException( + "com.sun.star.configuration.ConfigurationRegistry: not implemented", + static_cast< cppu::OWeakObject * >(this)); +} + +sal_Bool RegistryKey::createLink(OUString const &, OUString const &) +{ + std::unique_lock g(service_.mutex_); + service_.checkValid_RuntimeException(); + return false; +} + +void RegistryKey::deleteLink(OUString const &) +{ + std::unique_lock g(service_.mutex_); + service_.checkValid_RuntimeException(); +} + +OUString RegistryKey::getLinkTarget(OUString const &) +{ + std::unique_lock g(service_.mutex_); + service_.checkValid_RuntimeException(); + return OUString(); +} + +OUString RegistryKey::getResolvedName(OUString const & aKeyName) +{ + std::unique_lock g(service_.mutex_); + service_.checkValid_RuntimeException(); + return aKeyName; +} + +} + +extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface* +com_sun_star_comp_configuration_ConfigurationRegistry_get_implementation( + css::uno::XComponentContext* context, css::uno::Sequence<css::uno::Any> const&) +{ + return cppu::acquire(new Service(context)); +} + +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |