/* -*- 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 <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/container/XHierarchicalNameAccess.hpp>
#include <com/sun/star/lang/XMain.hpp>
#include <com/sun/star/lang/XSingleComponentFactory.hpp>
#include <com/sun/star/reflection/XCompoundTypeDescription.hpp>
#include <com/sun/star/reflection/XInterfaceAttributeTypeDescription2.hpp>
#include <com/sun/star/reflection/XInterfaceMemberTypeDescription.hpp>
#include <com/sun/star/reflection/XInterfaceMethodTypeDescription.hpp>
#include <com/sun/star/reflection/XInterfaceTypeDescription2.hpp>
#include <com/sun/star/reflection/XPublished.hpp>
#include <com/sun/star/reflection/XServiceTypeDescription2.hpp>
#include <com/sun/star/reflection/XSingletonTypeDescription2.hpp>
#include <com/sun/star/reflection/XStructTypeDescription.hpp>
#include <com/sun/star/reflection/XTypeDescription.hpp>
#include <com/sun/star/registry/InvalidRegistryException.hpp>
#include <com/sun/star/registry/XRegistryKey.hpp>
#include <com/sun/star/uno/Any.hxx>
#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/TypeClass.hpp>
#include <com/sun/star/uno/XComponentContext.hpp>
#include <com/sun/star/uno/XInterface.hpp>
#include <cppuhelper/factory.hxx>
#include <cppuhelper/implbase.hxx>
#include <cppuhelper/weak.hxx>
#include <rtl/textenc.h>
#include <rtl/ustring.h>
#include <rtl/ustring.hxx>
#include <sal/types.h>
#include <uno/environment.h>

#include /*MSVC trouble: <cstdlib>*/ <stdlib.h>
#include <iostream>
#include <ostream>

namespace {

class Service: public cppu::WeakImplHelper< css::lang::XMain > {
public:
    virtual sal_Int32 SAL_CALL
    run(css::uno::Sequence< OUString > const & arguments)
        throw (css::uno::RuntimeException);

    static OUString getImplementationName();

    static css::uno::Sequence< OUString > getSupportedServiceNames();

    static css::uno::Reference< css::uno::XInterface > SAL_CALL createInstance(
        css::uno::Reference< css::uno::XComponentContext > const & context)
        throw (css::uno::Exception);

private:
    explicit Service(
        css::uno::Reference< css::uno::XComponentContext > const & context):
        m_context(context)
    {}

    css::uno::Reference< css::uno::XComponentContext > m_context;
};

}

namespace {

std::ostream & operator <<(std::ostream & out, OUString const & value) {
    return out << OUStringToOString(value, RTL_TEXTENCODING_UTF8).getStr();
}

void assertTrue(bool argument) {
    if (!argument) {
        std::cerr
            << "assertTrue(" << argument << ") failed" << std::endl;
        /*MSVC trouble: std::*/abort();
    }
}

void assertFalse(bool argument) {
    if (argument) {
        std::cerr
            << "assertFalse(" << argument << ") failed" << std::endl;
        /*MSVC trouble: std::*/abort();
    }
}

template< typename T > void assertEqual(T const & value, T const & argument) {
    if (argument != value) {
        std::cerr
            << "assertEqual(" << value << ", " << argument << ") failed"
            << std::endl;
        /*MSVC trouble: std::*/abort();
    }
}

}

sal_Int32 Service::run(css::uno::Sequence< OUString > const &)
    throw (css::uno::RuntimeException)
{
    css::uno::Reference< css::lang::XMultiComponentFactory > factory(
        m_context->getServiceManager());
    assertTrue(factory.is());
    css::uno::Sequence< css::uno::Any > args(1);
    args[0] = css::uno::Reference< css::beans::XPropertySet >(
        factory, css::uno::UNO_QUERY_THROW)->getPropertyValue(
            OUString("Registry"));
    css::uno::Reference< css::container::XHierarchicalNameAccess > provider(
        factory->createInstanceWithArgumentsAndContext(
            "com.sun.star.comp.stoc.RegistryTypeDescriptionProvider",
            args, m_context),
        css::uno::UNO_QUERY_THROW);

    // The following assumes that interface members are sorted by increasing
    // values of XInterfaceMemberTypeDescription.getPosition, the exceptions
    // of interface attributes and interface methods, the constructors of
    // services, and the exceptions of service constructors are sorted as given
    // in the UNOIDL source code:

    assertEqual< bool >(
        false,
        provider->hasByHierarchicalName(
            OUString( "[][]boolean")));
    assertEqual< bool >(
        false,
        provider->hasByHierarchicalName(
            OUString( "test.registrytdprovider.Struct3<boolean,boolean>")));
    assertEqual< bool >(
        false,
        provider->hasByHierarchicalName(
            OUString( "com.sun.star.uno.XComponentContext::getValueByName")));

    css::uno::Reference< css::reflection::XCompoundTypeDescription > exception;
    exception.set(
            provider->getByHierarchicalName(
                OUString( "com.sun.star.uno.Exception")),
            css::uno::UNO_QUERY_THROW);
    assertEqual(css::uno::TypeClass_EXCEPTION, exception->getTypeClass());
    assertEqual( OUString( "com.sun.star.uno.Exception"),
        exception->getName());
    assertFalse(exception->getBaseType().is());
    exception.set(
            provider->getByHierarchicalName(
                OUString( "com.sun.star.uno.RuntimeException")),
            css::uno::UNO_QUERY_THROW);
    assertEqual(css::uno::TypeClass_EXCEPTION, exception->getTypeClass());
    assertEqual( OUString( "com.sun.star.uno.RuntimeException"),
        exception->getName());
    assertEqual( OUString( "com.sun.star.uno.Exception"),
        exception->getBaseType()->getName());

    css::uno::Reference< css::reflection::XStructTypeDescription > structure;

    structure.set(
        provider->getByHierarchicalName(
            OUString( "test.registrytdprovider.Struct2")),
        css::uno::UNO_QUERY_THROW);
    assertEqual(css::uno::TypeClass_STRUCT, structure->getTypeClass());
    assertEqual( OUString( "test.registrytdprovider.Struct2"),
        structure->getName());
    assertFalse(structure->getBaseType().is());
    assertEqual< sal_Int32 >(1, structure->getMemberTypes().getLength());
    assertEqual(
        OUString( "test.registrytdprovider.Struct1"),
        structure->getMemberTypes()[0]->getName());
    assertEqual< sal_Int32 >(1, structure->getMemberNames().getLength());
    assertEqual(
        OUString("s1"),
        structure->getMemberNames()[0]);
    assertEqual< sal_Int32 >(0, structure->getTypeParameters().getLength());
    assertEqual< sal_Int32 >(0, structure->getTypeArguments().getLength());

    structure.set(
        provider->getByHierarchicalName(
            OUString( "test.registrytdprovider.Struct3")),
        css::uno::UNO_QUERY_THROW);
    assertEqual(css::uno::TypeClass_STRUCT, structure->getTypeClass());
    assertEqual(
        OUString( "test.registrytdprovider.Struct3"),
        structure->getName());
    assertFalse(structure->getBaseType().is());
    assertEqual< sal_Int32 >(1, structure->getMemberTypes().getLength());
    assertEqual(
        css::uno::TypeClass_UNKNOWN,
        structure->getMemberTypes()[0]->getTypeClass());
    assertEqual(
        OUString("U"),
        structure->getMemberTypes()[0]->getName());
    assertEqual< sal_Int32 >(1, structure->getMemberNames().getLength());
    assertEqual(
        OUString("s2"),
        structure->getMemberNames()[0]);
    assertEqual< sal_Int32 >(2, structure->getTypeParameters().getLength());
    assertEqual(
        OUString("T"),
        structure->getTypeParameters()[0]);
    assertEqual(
        OUString("U"),
        structure->getTypeParameters()[1]);
    assertEqual< sal_Int32 >(0, structure->getTypeArguments().getLength());

    structure.set(
        provider->getByHierarchicalName(
            OUString( "test.registrytdprovider.Struct4")),
        css::uno::UNO_QUERY_THROW);
    assertEqual(css::uno::TypeClass_STRUCT, structure->getTypeClass());
    assertEqual(
        OUString( "test.registrytdprovider.Struct4"),
        structure->getName());
    assertEqual(
        OUString( "test.registrytdprovider.Struct2"),
        structure->getBaseType()->getName());
    assertEqual< sal_Int32 >(1, structure->getMemberTypes().getLength());
    assertEqual(
        OUString( "test.registrytdprovider.Struct3<"
                "test.registrytdprovider.Struct2,"
                "test.registrytdprovider.Struct3<boolean,any>>"),
        structure->getMemberTypes()[0]->getName());
    assertEqual< sal_Int32 >(1, structure->getMemberNames().getLength());
    assertEqual(
        OUString("s2"),
        structure->getMemberNames()[0]);
    assertEqual< sal_Int32 >(0, structure->getTypeParameters().getLength());
    assertEqual< sal_Int32 >(0, structure->getTypeArguments().getLength());

    css::uno::Reference< css::reflection::XInterfaceTypeDescription2 >
        interface;

    interface.set(
            provider->getByHierarchicalName(
                OUString( "test.registrytdprovider.XTest1")),
            css::uno::UNO_QUERY_THROW);
    assertEqual(css::uno::TypeClass_INTERFACE, interface->getTypeClass());
    assertEqual(
        OUString( "test.registrytdprovider.XTest1"),
        interface->getName());
    css::uno::Sequence<
        css::uno::Reference< css::reflection::XTypeDescription > > bases(
            interface->getBaseTypes());
    assertEqual< sal_Int32 >(1, bases.getLength());
    assertEqual(
        OUString( "com.sun.star.uno.XInterface"),
        bases[0]->getName());
    css::uno::Sequence<
        css::uno::Reference< css::reflection::XTypeDescription > >
            optionalBases(interface->getOptionalBaseTypes());
    assertEqual< sal_Int32 >(1, optionalBases.getLength());
    assertEqual(
        OUString(
            "test.registrytdprovider.XBase"),
        optionalBases[0]->getName());
    css::uno::Sequence<
        css::uno::Reference<
            css::reflection::XInterfaceMemberTypeDescription > > members(
                interface->getMembers());
    assertEqual< sal_Int32 >(5, members.getLength());

    css::uno::Reference< css::reflection::XInterfaceAttributeTypeDescription2 >
        attribute;
    css::uno::Sequence<
        css::uno::Reference< css::reflection::XCompoundTypeDescription > >
            getExceptions;
    css::uno::Sequence<
        css::uno::Reference< css::reflection::XCompoundTypeDescription > >
            setExceptions;
    css::uno::Reference< css::reflection::XInterfaceMethodTypeDescription >
        method;

    attribute.set( members[0], css::uno::UNO_QUERY_THROW);
    assertEqual(
        css::uno::TypeClass_INTERFACE_ATTRIBUTE, attribute->getTypeClass());
    assertEqual(
        OUString( "test.registrytdprovider.XTest1::a1"),
        attribute->getName());
    assertEqual(
        OUString("a1"),
        attribute->getMemberName());
    assertEqual< sal_Int32 >(3, attribute->getPosition());
    assertEqual< bool >(false, attribute->isReadOnly());
    assertEqual(
        OUString("short"),
        attribute->getType()->getName());
    assertEqual< bool >(true, attribute->isBound());
    getExceptions = attribute->getGetExceptions();
    assertEqual< sal_Int32 >(0, getExceptions.getLength());
    setExceptions = attribute->getSetExceptions();
    assertEqual< sal_Int32 >(0, setExceptions.getLength());

    attribute.set( members[1], css::uno::UNO_QUERY_THROW);
    assertEqual(
        css::uno::TypeClass_INTERFACE_ATTRIBUTE, attribute->getTypeClass());
    assertEqual(
        OUString( "test.registrytdprovider.XTest1::a2"),
        attribute->getName());
    assertEqual(
        OUString("a2"),
        attribute->getMemberName());
    assertEqual< sal_Int32 >(4, attribute->getPosition());
    assertEqual< bool >(false, attribute->isReadOnly());
    assertEqual(
        OUString("long"),
        attribute->getType()->getName());
    assertEqual< bool >(false, attribute->isBound());
    getExceptions = attribute->getGetExceptions();
    assertEqual< sal_Int32 >(2, getExceptions.getLength());
    assertEqual(
        OUString( "com.sun.star.lang.WrappedTargetException"),
        getExceptions[0]->getName());
    assertEqual(
        OUString( "com.sun.star.uno.RuntimeException"),
        getExceptions[1]->getName());
    setExceptions = attribute->getSetExceptions();
    assertEqual< sal_Int32 >(2, setExceptions.getLength());
    assertEqual(
        OUString( "com.sun.star.uno.Exception"),
        setExceptions[0]->getName());
    assertEqual(
        OUString( "com.sun.star.lang.WrappedTargetException"),
        setExceptions[1]->getName());

    attribute.set( members[2], css::uno::UNO_QUERY_THROW);
    assertEqual(
        css::uno::TypeClass_INTERFACE_ATTRIBUTE, attribute->getTypeClass());
    assertEqual(
        OUString(
            "test.registrytdprovider.XTest1::a3"),
        attribute->getName());
    assertEqual(
        OUString("a3"),
        attribute->getMemberName());
    assertEqual< sal_Int32 >(5, attribute->getPosition());
    assertEqual< bool >(true, attribute->isReadOnly());
    assertEqual(
        OUString("hyper"),
        attribute->getType()->getName());
    assertEqual< bool >(true, attribute->isBound());
    getExceptions = attribute->getGetExceptions();
    assertEqual< sal_Int32 >(1, getExceptions.getLength());
    assertEqual(
        OUString( "com.sun.star.lang.WrappedTargetException"),
        getExceptions[0]->getName());
    setExceptions = attribute->getSetExceptions();
    assertEqual< sal_Int32 >(0, setExceptions.getLength());

    method.set( members[3], css::uno::UNO_QUERY_THROW);
    assertEqual(css::uno::TypeClass_INTERFACE_METHOD, method->getTypeClass());
    assertEqual(
        OUString( "test.registrytdprovider.XTest1::f1"),
        method->getName());
    assertEqual(
        OUString("f1"),
        method->getMemberName());
    assertEqual< sal_Int32 >(6, method->getPosition());
    assertEqual< bool >(false, method->isOneway());
    assertEqual< sal_Int32 >(1, method->getParameters().getLength());
    assertEqual(
        OUString("p"),
        method->getParameters()[0]->getName());
    assertEqual(
        OUString("any"),
        method->getParameters()[0]->getType()->getName());
    assertEqual< bool >(false, method->getParameters()[0]->isIn());
    assertEqual< bool >(true, method->getParameters()[0]->isOut());
    assertEqual< sal_Int32 >(0, method->getParameters()[0]->getPosition());
    assertEqual< sal_Int32 >(1, method->getExceptions().getLength());
    assertEqual(
        OUString( "com.sun.star.uno.RuntimeException"),
        method->getExceptions()[0]->getName());

    method.set( members[4], css::uno::UNO_QUERY_THROW);
    assertEqual(css::uno::TypeClass_INTERFACE_METHOD, method->getTypeClass());
    assertEqual(
        OUString( "test.registrytdprovider.XTest1::f2"),
        method->getName());
    assertEqual(
        OUString("f2"),
        method->getMemberName());
    assertEqual< sal_Int32 >(7, method->getPosition());
    assertEqual< bool >(true, method->isOneway());
    assertEqual< sal_Int32 >(0, method->getParameters().getLength());
    assertEqual< sal_Int32 >(0, method->getExceptions().getLength());

    interface.set(
            provider->getByHierarchicalName(
                OUString( "test.registrytdprovider.XTest2")),
            css::uno::UNO_QUERY_THROW);
    assertEqual(css::uno::TypeClass_INTERFACE, interface->getTypeClass());
    assertEqual(
        OUString( "test.registrytdprovider.XTest2"),
        interface->getName());
    assertEqual< sal_Int32 >(1, interface->getBaseTypes().getLength());
    assertEqual(
        OUString( "test.registrytdprovider.Typedef2"),
        interface->getBaseTypes()[0]->getName());
    assertEqual< sal_Int32 >(0, interface->getOptionalBaseTypes().getLength());
    assertEqual< sal_Int32 >(0, interface->getMembers().getLength());

    css::uno::Reference< css::reflection::XServiceTypeDescription2 > service;

    service.set(
        provider->getByHierarchicalName(
            OUString( "test.registrytdprovider.Service1")),
        css::uno::UNO_QUERY_THROW);
    assertEqual(css::uno::TypeClass_SERVICE, service->getTypeClass());
    assertEqual(
        OUString( "test.registrytdprovider.Service1"),
        service->getName());
    assertEqual< sal_Int32 >(0, service->getMandatoryServices().getLength());
    assertEqual< sal_Int32 >(0, service->getOptionalServices().getLength());
    assertEqual< sal_Int32 >(0, service->getMandatoryInterfaces().getLength());
    assertEqual< sal_Int32 >(0, service->getOptionalInterfaces().getLength());
    assertEqual< bool >(true, service->isSingleInterfaceBased());
    assertEqual(
        OUString(
            "test.registrytdprovider.XTest1"),
        service->getInterface()->getName());
    assertEqual< sal_Int32 >(2, service->getConstructors().getLength());
    assertEqual(
        OUString("c1"),
        service->getConstructors()[0]->getName());
    assertEqual< sal_Int32 >(
        0, service->getConstructors()[0]->getParameters().getLength());
    assertEqual< sal_Int32 >(
        0, service->getConstructors()[0]->getExceptions().getLength());
    assertEqual(
        OUString("c2"),
        service->getConstructors()[1]->getName());
    assertEqual< sal_Int32 >(
        1, service->getConstructors()[1]->getParameters().getLength());
    assertEqual(
        OUString("p"),
        service->getConstructors()[1]->getParameters()[0]->getName());
    assertEqual(
        OUString("any"),
        (service->getConstructors()[1]->getParameters()[0]->getType()->
         getName()));
    assertEqual< bool >(
        true, service->getConstructors()[1]->getParameters()[0]->isIn());
    assertEqual< bool >(
        false, service->getConstructors()[1]->getParameters()[0]->isOut());
    assertEqual< sal_Int32 >(
        0, service->getConstructors()[1]->getParameters()[0]->getPosition());
    assertEqual< bool >(
        true,
        service->getConstructors()[1]->getParameters()[0]->isRestParameter());
    assertEqual< sal_Int32 >(
        1, service->getConstructors()[1]->getExceptions().getLength());
    assertEqual(
        OUString( "com.sun.star.uno.RuntimeException"),
        service->getConstructors()[1]->getExceptions()[0]->getName());

    service.set(
        provider->getByHierarchicalName(
            OUString( "test.registrytdprovider.Service2")),
        css::uno::UNO_QUERY_THROW);
    assertEqual(css::uno::TypeClass_SERVICE, service->getTypeClass());
    assertEqual(
        OUString( "test.registrytdprovider.Service2"),
        service->getName());
    assertEqual< sal_Int32 >(0, service->getMandatoryServices().getLength());
    assertEqual< sal_Int32 >(0, service->getOptionalServices().getLength());
    assertEqual< sal_Int32 >(1, service->getMandatoryInterfaces().getLength());
    assertEqual(
        OUString( "test.registrytdprovider.XTest1"),
        service->getMandatoryInterfaces()[0]->getName());
    assertEqual< sal_Int32 >(1, service->getOptionalInterfaces().getLength());
    assertEqual(
        OUString( "test.registrytdprovider.XBase"),
        service->getOptionalInterfaces()[0]->getName());
    assertEqual< bool >(false, service->isSingleInterfaceBased());
    assertFalse(service->getInterface().is());
    assertEqual< sal_Int32 >(0, service->getConstructors().getLength());

    service.set(
        provider->getByHierarchicalName(
            OUString( "test.registrytdprovider.Service3")),
        css::uno::UNO_QUERY_THROW);
    assertEqual(css::uno::TypeClass_SERVICE, service->getTypeClass());
    assertEqual(
        OUString(
            "test.registrytdprovider.Service3"),
        service->getName());
    assertEqual< sal_Int32 >(0, service->getMandatoryServices().getLength());
    assertEqual< sal_Int32 >(0, service->getOptionalServices().getLength());
    assertEqual< sal_Int32 >(0, service->getMandatoryInterfaces().getLength());
    assertEqual< sal_Int32 >(0, service->getOptionalInterfaces().getLength());
    assertEqual< bool >(true, service->isSingleInterfaceBased());
    assertEqual(
        OUString(
            "test.registrytdprovider.Typedef2"),
        service->getInterface()->getName());
    assertEqual< sal_Int32 >(0, service->getConstructors().getLength());

    css::uno::Reference< css::reflection::XSingletonTypeDescription2 >
        singleton;

    singleton.set(
            provider->getByHierarchicalName(
                OUString( "test.registrytdprovider.Singleton1")),
            css::uno::UNO_QUERY_THROW);
    assertEqual(css::uno::TypeClass_SINGLETON, singleton->getTypeClass());
    assertEqual(
        OUString(
            "test.registrytdprovider.Singleton1"),
        singleton->getName());
    assertFalse(singleton->getService().is());
    assertEqual< bool >(true, singleton->isInterfaceBased());
    assertEqual(
        OUString(
            "test.registrytdprovider.XTest1"),
        singleton->getInterface()->getName());

    singleton.set(
            provider->getByHierarchicalName(
                OUString( "test.registrytdprovider.Singleton2")),
            css::uno::UNO_QUERY_THROW);
    assertEqual(css::uno::TypeClass_SINGLETON, singleton->getTypeClass());
    assertEqual(
        OUString(
            "test.registrytdprovider.Singleton2"),
        singleton->getName());
    assertEqual(
        OUString(
            "test.registrytdprovider.Service1"),
        singleton->getService()->getName());
    assertEqual< bool >(false, singleton->isInterfaceBased());
    assertFalse(singleton->getInterface().is());

    singleton.set(
            provider->getByHierarchicalName(
                OUString( "test.registrytdprovider.Singleton3")),
            css::uno::UNO_QUERY_THROW);
    assertEqual(css::uno::TypeClass_SINGLETON, singleton->getTypeClass());
    assertEqual(
        OUString(
            "test.registrytdprovider.Singleton3"),
        singleton->getName());
    assertFalse(singleton->getService().is());
    assertEqual< bool >(true, singleton->isInterfaceBased());
    assertEqual(
        OUString(
            "test.registrytdprovider.Typedef2"),
        singleton->getInterface()->getName());

    css::uno::Reference< css::reflection::XPublished > published;
    published.set(
        css::uno::Reference< css::reflection::XTypeDescription >(
            provider->getByHierarchicalName(
                OUString( "test.registrytdprovider.Enum1")),
            css::uno::UNO_QUERY_THROW),
        css::uno::UNO_QUERY);
    assertTrue(published.is());
    assertTrue(published->isPublished());
    published.set(
        css::uno::Reference< css::reflection::XTypeDescription >(
            provider->getByHierarchicalName(
                OUString( "test.registrytdprovider.Enum2")),
            css::uno::UNO_QUERY_THROW),
        css::uno::UNO_QUERY);
    assertTrue(published.is());
    assertFalse(published->isPublished());
    published.set(
        css::uno::Reference< css::reflection::XTypeDescription >(
            provider->getByHierarchicalName(
                OUString( "test.registrytdprovider.Struct1")),
            css::uno::UNO_QUERY_THROW),
        css::uno::UNO_QUERY);
    assertTrue(published.is());
    assertTrue(published->isPublished());
    published.set(
        css::uno::Reference< css::reflection::XTypeDescription >(
            provider->getByHierarchicalName(
                OUString( "test.registrytdprovider.Struct2")),
            css::uno::UNO_QUERY_THROW),
        css::uno::UNO_QUERY);
    assertTrue(published.is());
    assertFalse(published->isPublished());
    published.set(
        css::uno::Reference< css::reflection::XTypeDescription >(
            provider->getByHierarchicalName(
                OUString( "test.registrytdprovider.Struct3")),
            css::uno::UNO_QUERY_THROW),
        css::uno::UNO_QUERY);
    assertTrue(published.is());
    assertTrue(published->isPublished());
    published.set(
        css::uno::Reference< css::reflection::XStructTypeDescription >(
            provider->getByHierarchicalName(
                OUString( "test.registrytdprovider.Struct3")),
            css::uno::UNO_QUERY_THROW)->getMemberTypes()[0],
        css::uno::UNO_QUERY);
    assertFalse(published.is());
    published.set(
        css::uno::Reference< css::reflection::XTypeDescription >(
            provider->getByHierarchicalName(
                OUString( "test.registrytdprovider.Struct3a")),
            css::uno::UNO_QUERY_THROW),
        css::uno::UNO_QUERY);
    assertTrue(published.is());
    assertFalse(published->isPublished());
    published.set(
        css::uno::Reference< css::reflection::XTypeDescription >(
            provider->getByHierarchicalName(
                OUString( "test.registrytdprovider.Exception1")),
            css::uno::UNO_QUERY_THROW),
        css::uno::UNO_QUERY);
    assertTrue(published.is());
    assertTrue(published->isPublished());
    published.set(
        css::uno::Reference< css::reflection::XTypeDescription >(
            provider->getByHierarchicalName(
                OUString( "test.registrytdprovider.Exception2")),
            css::uno::UNO_QUERY_THROW),
        css::uno::UNO_QUERY);
    assertTrue(published.is());
    assertFalse(published->isPublished());
    published.set(
        css::uno::Reference< css::reflection::XTypeDescription >(
            provider->getByHierarchicalName(
                OUString( "test.registrytdprovider.XTest1")),
            css::uno::UNO_QUERY_THROW),
        css::uno::UNO_QUERY);
    assertTrue(published.is());
    assertTrue(published->isPublished());
    published.set(
        css::uno::Reference< css::reflection::XTypeDescription >(
            provider->getByHierarchicalName(
                OUString( "test.registrytdprovider.XTest2")),
            css::uno::UNO_QUERY_THROW),
        css::uno::UNO_QUERY);
    assertTrue(published.is());
    assertFalse(published->isPublished());
    published.set(
        css::uno::Reference< css::reflection::XTypeDescription >(
            provider->getByHierarchicalName(
                OUString( "test.registrytdprovider.Typedef1")),
            css::uno::UNO_QUERY_THROW),
        css::uno::UNO_QUERY);
    assertTrue(published.is());
    assertTrue(published->isPublished());
    published.set(
        css::uno::Reference< css::reflection::XTypeDescription >(
            provider->getByHierarchicalName(
                OUString( "test.registrytdprovider.Typedef2")),
            css::uno::UNO_QUERY_THROW),
        css::uno::UNO_QUERY);
    assertTrue(published.is());
    assertFalse(published->isPublished());
    //TODO: check constants test.registrytdprovider.Const1 (published),
    // test.registrytdprovider.Const2 (unpublished), and
    // test.registrytdprovider.Consts1.C (no XPublished), which are not
    // accessible via provider->getByHierarchicalName (see #i31428)
    published.set(
        css::uno::Reference< css::reflection::XTypeDescription >(
            provider->getByHierarchicalName(
                OUString( "test.registrytdprovider.Consts1")),
            css::uno::UNO_QUERY_THROW),
        css::uno::UNO_QUERY);
    assertTrue(published.is());
    assertTrue(published->isPublished());
    published.set(
        css::uno::Reference< css::reflection::XTypeDescription >(
            provider->getByHierarchicalName(
                OUString( "test.registrytdprovider.Consts2")),
            css::uno::UNO_QUERY_THROW),
        css::uno::UNO_QUERY);
    assertTrue(published.is());
    assertFalse(published->isPublished());
    published.set(
        css::uno::Reference< css::reflection::XTypeDescription >(
            provider->getByHierarchicalName(
                OUString( "test.registrytdprovider")),
            css::uno::UNO_QUERY_THROW),
        css::uno::UNO_QUERY);
    assertFalse(published.is());
    published.set(
        css::uno::Reference< css::reflection::XTypeDescription >(
            provider->getByHierarchicalName(
                OUString( "test.registrytdprovider.Service1")),
            css::uno::UNO_QUERY_THROW),
        css::uno::UNO_QUERY);
    assertTrue(published.is());
    assertTrue(published->isPublished());
    published.set(
        css::uno::Reference< css::reflection::XTypeDescription >(
            provider->getByHierarchicalName(
                OUString( "test.registrytdprovider.Service2")),
            css::uno::UNO_QUERY_THROW),
        css::uno::UNO_QUERY);
    assertTrue(published.is());
    assertFalse(published->isPublished());
    published.set(
        css::uno::Reference< css::reflection::XTypeDescription >(
            provider->getByHierarchicalName(
                OUString( "test.registrytdprovider.Singleton2")),
            css::uno::UNO_QUERY_THROW),
        css::uno::UNO_QUERY);
    assertTrue(published.is());
    assertTrue(published->isPublished());
    published.set(
        css::uno::Reference< css::reflection::XTypeDescription >(
            provider->getByHierarchicalName(
                OUString( "test.registrytdprovider.Singleton1")),
            css::uno::UNO_QUERY_THROW),
        css::uno::UNO_QUERY);
    assertTrue(published.is());
    assertFalse(published->isPublished());

    return 0;
}

OUString Service::getImplementationName() {
    return OUString("test.registrytdprovider.impl");
}

css::uno::Sequence< OUString > Service::getSupportedServiceNames() {
    return css::uno::Sequence< OUString >();
}

css::uno::Reference< css::uno::XInterface > Service::createInstance(
    css::uno::Reference< css::uno::XComponentContext > const & context)
    throw (css::uno::Exception)
{
    return static_cast< cppu::OWeakObject * >(new Service(context));
}

extern "C" SAL_DLLPUBLIC_EXPORT void * SAL_CALL component_getFactory(char const * implName,
                                                void * serviceManager, void *) {
    void * p = 0;
    if (serviceManager != 0) {
        css::uno::Reference< css::lang::XSingleComponentFactory > f;
        if (Service::getImplementationName().equalsAscii(implName)) {
            f = cppu::createSingleComponentFactory(
                &Service::createInstance, Service::getImplementationName(),
                Service::getSupportedServiceNames());
        }
        if (f.is()) {
            f->acquire();
            p = f.get();
        }
    }
    return p;
}

namespace {

bool writeInfo(void * registryKey, OUString const & implementationName,
               css::uno::Sequence< OUString > const & serviceNames) {
    OUString keyName = "/" + implementationName + "/UNO/SERVICES";
    css::uno::Reference< css::registry::XRegistryKey > key;
    try {
        key = static_cast< css::registry::XRegistryKey * >(registryKey)->
            createKey(keyName);
    } catch (css::registry::InvalidRegistryException &) {}
    if (!key.is()) {
        return false;
    }
    bool success = true;
    for (sal_Int32 i = 0; i < serviceNames.getLength(); ++i) {
        try {
            key->createKey(serviceNames[i]);
        } catch (css::registry::InvalidRegistryException &) {
            success = false;
            break;
        }
    }
    return success;
}

}

extern "C" sal_Bool SAL_CALL component_writeInfo(void *, void * registryKey) {
    return registryKey
        && writeInfo(registryKey, Service::getImplementationName(),
                     Service::getSupportedServiceNames());
}

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