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 * 
 * Licensed to the Apache Software Foundation (ASF) under one
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 * 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
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
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#include "precompiled_configmgr.hxx"
#include "sal/config.h"

#include <set>

#include "boost/noncopyable.hpp"
#include "com/sun/star/configuration/XUpdate.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/XComponentContext.hpp"
#include "com/sun/star/uno/XInterface.hpp"
#include "cppuhelper/implbase1.hxx"
#include "cppuhelper/weak.hxx"
#include "osl/mutex.hxx"
#include "rtl/ref.hxx"
#include "rtl/ustring.h"
#include "rtl/ustring.hxx"
#include "sal/types.h"

#include "broadcaster.hxx"
#include "components.hxx"
#include "lock.hxx"
#include "modifications.hxx"
#include "rootaccess.hxx"
#include "update.hxx"

namespace configmgr { namespace update {

namespace {

namespace css = com::sun::star;

std::set< rtl::OUString > seqToSet(
    css::uno::Sequence< rtl::OUString > const & sequence)
{
    return std::set< rtl::OUString >(
        sequence.getConstArray(),
        sequence.getConstArray() + sequence.getLength());
}

class Service:
    public cppu::WeakImplHelper1< css::configuration::XUpdate >,
    private boost::noncopyable
{
public:
    Service(css::uno::Reference< css::uno::XComponentContext > const context):
        context_(context)
    {
        OSL_ASSERT(context.is());
    }

private:
    virtual ~Service() {}

    virtual void SAL_CALL insertExtensionXcsFile(
        sal_Bool shared, rtl::OUString const & fileUri)
        throw (css::uno::RuntimeException);

    virtual void SAL_CALL insertExtensionXcuFile(
        sal_Bool shared, rtl::OUString const & fileUri)
        throw (css::uno::RuntimeException);

    virtual void SAL_CALL removeExtensionXcuFile(rtl::OUString const & fileUri)
        throw (css::uno::RuntimeException);

    virtual void SAL_CALL insertModificationXcuFile(
        rtl::OUString const & fileUri,
        css::uno::Sequence< rtl::OUString > const & includedPaths,
        css::uno::Sequence< rtl::OUString > const & excludedPaths)
        throw (css::uno::RuntimeException);

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

void Service::insertExtensionXcsFile(
    sal_Bool shared, rtl::OUString const & fileUri)
    throw (css::uno::RuntimeException)
{
    osl::MutexGuard g(lock);
    Components::getSingleton(context_).insertExtensionXcsFile(shared, fileUri);
}

void Service::insertExtensionXcuFile(
    sal_Bool shared, rtl::OUString const & fileUri)
    throw (css::uno::RuntimeException)
{
    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(rtl::OUString const & fileUri)
    throw (css::uno::RuntimeException)
{
    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(
    rtl::OUString const & fileUri,
    css::uno::Sequence< rtl::OUString > const & includedPaths,
    css::uno::Sequence< rtl::OUString > const & excludedPaths)
    throw (css::uno::RuntimeException)
{
    Broadcaster bc;
    {
        osl::MutexGuard g(lock);
        Components & components = Components::getSingleton(context_);
        Modifications mods;
        components.insertModificationXcuFile(
            fileUri, seqToSet(includedPaths), seqToSet(excludedPaths), &mods);
        components.initGlobalBroadcaster(
            mods, rtl::Reference< RootAccess >(), &bc);
    }
    bc.send();
}

}

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

rtl::OUString getImplementationName() {
    return rtl::OUString(
        RTL_CONSTASCII_USTRINGPARAM("com.sun.star.comp.configuration.Update"));
}

css::uno::Sequence< rtl::OUString > getSupportedServiceNames() {
    rtl::OUString name(
        RTL_CONSTASCII_USTRINGPARAM(
            "com.sun.star.configuration.Update_Service"));
    return css::uno::Sequence< rtl::OUString >(&name, 1);
}

} }