ConfigPropertyGetter.h

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#ifndef CONFIG_PROPERTY_GETTER_H
#define CONFIG_PROPERTY_GETTER_H
/*******************************************************************************
* ALMA - Atacama Large Millimiter Array
* (c) European Southern Observatory, 2006 
* 
* This library 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; either
* version 2.1 of the License, or (at your option) any later version.
* 
* This library 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 Public License for more details.
* 
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA
*
* "@(#) $Id$"
*
* who       when      what
* --------  --------  ----------------------------------------------
* acaproni  2006-07-12  created
*/

/************************************************************************
 *
 *----------------------------------------------------------------------
 */

#ifndef __cplusplus
#error This is a C++ include file and cannot be used from plain C
#endif

#include <expat.h>
#include <list>

#include <maciS.h>
#include "acsErrTypeAlarmSourceFactory.h"

typedef struct {
        std::string key;
        std::string value;
} Property;

class ConfigPropertyGetter {
        private:
                // The DAO record with the AS properties
                std::string m_dao;
                // The list of the AS props in the DAO record
                std::list<Property>* m_properties;
        public:
                ConfigPropertyGetter(maci::Manager_ptr manager);
                ~ConfigPropertyGetter();
                
                std::string getProperty(std::string propName);
        
        private:
                std::string getDAO(maci::Manager_ptr manager);
                
                void parseDAO();
                
            static void start_hndl(void *data, const XML_Char *el, const XML_Char **attr);
        
            static void end_hndl(void *data, const XML_Char *el);
        
            static void char_hndl(void *data, const XML_Char *s, int len);
                
};

#endif