Restorer.h

/*
 * Copyright (c) 2015 Pavel Vainerman.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation, version 2.1.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Lesser Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */
// --------------------------------------------------------------------------
// --------------------------------------------------------------------------
#ifndef Restorer_H_
#define Restorer_H_
// --------------------------------------------------------------------------
#include <memory>
#include <sigc++/sigc++.h>
#include <string>
#include "UniXML.h"
#include "UniSetTypes.h"
// --------------------------------------------------------------------------
namespace uniset
{
class Restorer_XML
{
    public:

        Restorer_XML();
        virtual ~Restorer_XML();

        typedef sigc::slot<bool, const std::shared_ptr<UniXML>&, UniXML::iterator&, xmlNode*> ReaderSlot;

        void setReadItem( ReaderSlot sl );


        void setReadConsumerItem( ReaderSlot sl );


        void setItemFilter( const std::string& filterField, const std::string& filterValue = "" );

        void setConsumerFilter( const std::string& filterField, const std::string& filterValue = "" );


        bool getConsumerInfo( UniXML::iterator& it,
                              uniset::ObjectId& cid, uniset::ObjectId& cnode );

        static xmlNode* find_node( const std::shared_ptr<UniXML>& xml, xmlNode* root, const std::string& nodename, const std::string& nm = "" );

    protected:

        virtual bool check_list_item( UniXML::iterator& it );
        virtual bool check_consumer_item( UniXML::iterator& it );

        ReaderSlot rslot;
        ReaderSlot cslot;

        std::string i_filterField = { "" };
        std::string i_filterValue = { "" };
        std::string c_filterField = { "" };
        std::string c_filterValue = { "" };
};
// -------------------------------------------------------------------------
} // end of uniset namespace
// --------------------------------------------------------------------------
#endif
// --------------------------------------------------------------------------