/**************************************************************
 *
 * 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
 *
 * 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
 * under the License.
 *
 *************************************************************/


#if ! defined INCLUDED_DP_CONFIGURATIONBACKENDDB_HXX
#define INCLUDED_DP_CONFIGURATIONBACKENDDB_HXX

#include "rtl/ustring.hxx"
#include "rtl/string.hxx"
#include <list>
#include "boost/optional.hpp"
#include "dp_backenddb.hxx"

namespace css = ::com::sun::star;

namespace com { namespace sun { namespace star {
        namespace uno {
        class XComponentContext;
        }
}}}

namespace dp_registry {
namespace backend {
namespace configuration {

/* The XML file stores the extensions which are currently registered.
   They will be removed when they are revoked.
 */
class ConfigurationBackendDb: public dp_registry::backend::BackendDb
{
protected:
    virtual ::rtl::OUString getDbNSName();

    virtual ::rtl::OUString getNSPrefix();

    virtual ::rtl::OUString getRootElementName();

    virtual ::rtl::OUString getKeyElementName();

public:
    struct Data
    {
        /* the URL to the folder containing the xcu or xcs files which contained
           %origin%
         */
        ::rtl::OUString dataUrl;
        /* the URL of the xcu or xcs file which is written in to the configmgr.ini
         */
        ::rtl::OUString iniEntry;
    };

public:

    ConfigurationBackendDb( css::uno::Reference<css::uno::XComponentContext> const &  xContext,
                        ::rtl::OUString const & url);

    void addEntry(::rtl::OUString const & url, Data const & data);

    ::boost::optional<Data> getEntry(::rtl::OUString const & url);
    ::std::list< ::rtl::OUString> getAllDataUrls();
    ::std::list< ::rtl::OUString> getAllIniEntries();
};


}
}
}
#endif