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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 .
 */

#ifndef _PROVPROX_HXX
#define _PROVPROX_HXX

#include <osl/mutex.hxx>
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include <com/sun/star/lang/XTypeProvider.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/ucb/XContentProviderFactory.hpp>
#include <com/sun/star/ucb/XContentProvider.hpp>
#include <com/sun/star/ucb/XParameterizedContentProvider.hpp>
#include <com/sun/star/ucb/XContentProviderSupplier.hpp>
#include <cppuhelper/weak.hxx>
#include <ucbhelper/macros.hxx>

//=========================================================================

#define PROVIDER_FACTORY_SERVICE_NAME \
                            "com.sun.star.ucb.ContentProviderProxyFactory"
#define PROVIDER_PROXY_SERVICE_NAME \
                            "com.sun.star.ucb.ContentProviderProxy"

//============================================================================
//
// class UcbContentProviderProxyFactory.
//
//============================================================================

class UcbContentProviderProxyFactory :
                public cppu::OWeakObject,
                public com::sun::star::lang::XTypeProvider,
                public com::sun::star::lang::XServiceInfo,
                public com::sun::star::ucb::XContentProviderFactory
{
    com::sun::star::uno::Reference< com::sun::star::lang::XMultiServiceFactory >
                                m_xSMgr;

public:
    UcbContentProviderProxyFactory(
            const com::sun::star::uno::Reference<
                com::sun::star::lang::XMultiServiceFactory >& rxSMgr );
    virtual ~UcbContentProviderProxyFactory();

    // XInterface
    XINTERFACE_DECL()

    // XTypeProvider
    XTYPEPROVIDER_DECL()

    // XServiceInfo
    XSERVICEINFO_DECL()

    // XContentProviderFactory
    virtual ::com::sun::star::uno::Reference<
        ::com::sun::star::ucb::XContentProvider > SAL_CALL
    createContentProvider( const ::rtl::OUString& Service )
        throw( ::com::sun::star::uno::RuntimeException );
};

//============================================================================
//
// class UcbContentProviderProxy.
//
//============================================================================

class UcbContentProviderProxy :
                public cppu::OWeakObject,
                public com::sun::star::lang::XTypeProvider,
                public com::sun::star::lang::XServiceInfo,
                public com::sun::star::ucb::XContentProviderSupplier,
                public com::sun::star::ucb::XContentProvider,
                public com::sun::star::ucb::XParameterizedContentProvider
{
    ::osl::Mutex    m_aMutex;
    ::rtl::OUString m_aService;
    ::rtl::OUString m_aTemplate;
    ::rtl::OUString m_aArguments;
    sal_Bool        m_bReplace;
    sal_Bool        m_bRegister;

    com::sun::star::uno::Reference< com::sun::star::lang::XMultiServiceFactory >
                                m_xSMgr;
    com::sun::star::uno::Reference< com::sun::star::ucb::XContentProvider >
                                m_xProvider;
    com::sun::star::uno::Reference< com::sun::star::ucb::XContentProvider >
                                m_xTargetProvider;

public:
    UcbContentProviderProxy(
            const com::sun::star::uno::Reference<
                com::sun::star::lang::XMultiServiceFactory >& rxSMgr,
            const ::rtl::OUString& Service );
    virtual ~UcbContentProviderProxy();

    // XInterface
    XINTERFACE_DECL()

    // XTypeProvider
    XTYPEPROVIDER_DECL()

    // XServiceInfo
    XSERVICEINFO_NOFACTORY_DECL()

    // XContentProviderSupplier
    virtual ::com::sun::star::uno::Reference<
        ::com::sun::star::ucb::XContentProvider > SAL_CALL
    getContentProvider()
        throw( ::com::sun::star::uno::RuntimeException );

    // XContentProvider
    virtual ::com::sun::star::uno::Reference<
        ::com::sun::star::ucb::XContent > SAL_CALL
    queryContent( const ::com::sun::star::uno::Reference<
                    ::com::sun::star::ucb::XContentIdentifier >& Identifier )
        throw( ::com::sun::star::ucb::IllegalIdentifierException,
               ::com::sun::star::uno::RuntimeException );
    virtual sal_Int32 SAL_CALL
    compareContentIds( const ::com::sun::star::uno::Reference<
                        ::com::sun::star::ucb::XContentIdentifier >& Id1,
                       const ::com::sun::star::uno::Reference<
                           ::com::sun::star::ucb::XContentIdentifier >& Id2 )
        throw( ::com::sun::star::uno::RuntimeException );

    // XParameterizedContentProvider
    virtual ::com::sun::star::uno::Reference<
        ::com::sun::star::ucb::XContentProvider > SAL_CALL
    registerInstance( const ::rtl::OUString& Template,
                      const ::rtl::OUString& Arguments,
                      sal_Bool ReplaceExisting )
        throw( ::com::sun::star::lang::IllegalArgumentException,
               ::com::sun::star::uno::RuntimeException );
    virtual ::com::sun::star::uno::Reference<
        ::com::sun::star::ucb::XContentProvider > SAL_CALL
    deregisterInstance( const ::rtl::OUString& Template,
                        const ::rtl::OUString& Arguments )
        throw( ::com::sun::star::lang::IllegalArgumentException,
               ::com::sun::star::uno::RuntimeException );
};

#endif /* !_PROVPROX_HXX */

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */