/* -*- 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/configuration/XUpdate.hpp>

#include <com/sun/star/lang/XServiceInfo.hpp>

#include <com/sun/star/uno/Reference.hxx>

#include <com/sun/star/uno/Sequence.hxx>

#include <com/sun/star/uno/XInterface.hpp>

#include <cppuhelper/implbase.hxx>

#include <cppuhelper/supportsservice.hxx>

#include <cppuhelper/weak.hxx>

#include <osl/mutex.hxx>

#include <rtl/ref.hxx>

#include <rtl/ustring.hxx>

#include <sal/types.h>

#include "broadcaster.hxx"

#include "components.hxx"

#include "lock.hxx"

#include "modifications.hxx"

#include "rootaccess.hxx"

namespace configmgr::update {

namespace {

class Service:

    public cppu::WeakImplHelper< css::configuration::XUpdate, css::lang::XServiceInfo >

{

public:

    explicit Service(const css::uno::Reference< css::uno::XComponentContext >& context):

        context_(context)

    {

        assert(context.is());

        lock_ = lock();

    }

private:

    Service(const Service&) = delete;

    Service& operator=(const Service&) = delete;

    virtual ~Service() override {}

    virtual void SAL_CALL insertExtensionXcsFile(

        sal_Bool shared, OUString const & fileUri) override;

    virtual void SAL_CALL insertExtensionXcuFile(

        sal_Bool shared, OUString const & fileUri) override;

    virtual void SAL_CALL removeExtensionXcuFile(OUString const & fileUri) override;

    virtual void SAL_CALL insertModificationXcuFile(

        OUString const & fileUri,

        css::uno::Sequence< OUString > const & includedPaths,

        css::uno::Sequence< OUString > const & excludedPaths) override;

    OUString SAL_CALL getImplementationName() override {

        return u"com.sun.star.comp.configuration.Update"_ustr;

    }

    sal_Bool SAL_CALL supportsService(OUString const & ServiceName) override {

        return cppu::supportsService(this, ServiceName);

    }

    css::uno::Sequence<OUString> SAL_CALL getSupportedServiceNames() override {

        return {u"com.sun.star.configuration.Update_Service"_ustr};

    }

    std::shared_ptr<osl::Mutex> lock_;

    css::uno::Reference< css::uno::XComponentContext > context_;

};

void Service::insertExtensionXcsFile(

    sal_Bool shared, OUString const & fileUri)

{

    osl::MutexGuard g(*lock_);

    Components::getSingleton(context_).insertExtensionXcsFile(shared, fileUri);

}

void Service::insertExtensionXcuFile(

    sal_Bool shared, OUString const & fileUri)

{

    Broadcaster bc;

    {

        osl::MutexGuard g(*lock_);

        Components & components = Components::getSingleton(context_);

        Modifications mods;

        components.insertExtensionXcuFile(shared, fileUri, &mods);

        components.initGlobalBroadcaster(

            mods, rtl::Reference< RootAccess >(), &bc);

    }

    bc.send();

}

void Service::removeExtensionXcuFile(OUString const & fileUri)

{

    Broadcaster bc;

    {

        osl::MutexGuard g(*lock_);

        Components & components = Components::getSingleton(context_);

        Modifications mods;

        components.removeExtensionXcuFile(fileUri, &mods);

        components.initGlobalBroadcaster(

            mods, rtl::Reference< RootAccess >(), &bc);

    }

    bc.send();

}

void Service::insertModificationXcuFile(

    OUString const & fileUri,

    css::uno::Sequence< OUString > const & includedPaths,

    css::uno::Sequence< OUString > const & excludedPaths)

{

    Broadcaster bc;

    {

        osl::MutexGuard g(*lock_);

        Components & components = Components::getSingleton(context_);

        Modifications mods;

        components.insertModificationXcuFile(

            fileUri, includedPaths, excludedPaths, &mods);

        components.initGlobalBroadcaster(

            mods, rtl::Reference< RootAccess >(), &bc);

    }

    bc.send();

}

}

}

extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface*

com_sun_star_comp_configuration_Update_get_implementation(

    css::uno::XComponentContext* context, css::uno::Sequence<css::uno::Any> const& )

{

    return cppu::acquire(new configmgr::update::Service(context));

}

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