Configuration.h

См. документацию.

/* This file is part of the UniSet project
 * Copyright (c) 2002 Free Software Foundation, Inc.
 * Copyright (c) 2002 Pavel Vainerman, Vitaly Lipatov
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 */
// --------------------------------------------------------------------------
// --------------------------------------------------------------------------
#ifndef Configuration_H_
#define Configuration_H_
// --------------------------------------------------------------------------
// Убрать UniXML.h, сменить unixml на указатель!!!!!!!!
#include <string>
#include <ostream>
#include "UniXML.h"
#include "UniSetTypes.h"
#include "ObjectIndex.h"
#include "IORFile.h"
#include "MessageInterface.h"
#include "Debug.h"

class SystemGuard;
/*
    В функции main нужно вызвать конструктор класса Configuration
    fileConf - название файла конфигурации, который будет открываться
    из в каталоге conf того каталога, откуда была запущена программа.
    getTopDir позволяет получить каталог, откуда запущена программа
*/

namespace UniSetTypes
{
    class Configuration
    {
    public:
            virtual ~Configuration();

            Configuration( int argc, const char* const* argv, const std::string xmlfile="" );

            Configuration( int argc, const char* const* argv, ObjectIndex* oind, const std::string xmlfile="" );

            Configuration( int argc, const char* const* argv,
                            const std::string fileConf, UniSetTypes::ObjectInfo* objectsMap );

        std::string getField(const std::string path);
        int getIntField(const std::string path);
        int getPIntField(const std::string path, int def);

        xmlNode* findNode(xmlNode* node, const std::string searchnode, const std::string name = "" );
        
        // Получить узел
        xmlNode* getNode(const std::string& path);
        // Получить указанное свойство пути
        std::string getProp(xmlNode*, const std::string name);
        int getIntProp(xmlNode*, const std::string name);
        int getPIntProp(xmlNode*, const std::string name, int def);
        // Получить указанное свойство по имени узла
        std::string getPropByNodeName(const std::string& nodename, const std::string& prop);

        static std::ostream& help(std::ostream& os);

        std::string getRootDir(); 
        inline int getArgc(){ return _argc; }
        inline const char* const* getArgv() const { return _argv; }
        inline ObjectId getTimerService() const { return localTimerService; } 
        inline ObjectId getDBServer() const { return localDBServer; }       
        inline ObjectId getInfoServer() const { return localInfoServer; }   
        inline ObjectId getLocalNode() const { return localNode; }      
        inline std::string getLocalNodeName() const { return localNodeName; }       
        inline const std::string getNSName() const { return NSName; }       
    
        // repository
        inline std::string getRootSection() const { return secRoot; }
        inline std::string getSensorsSection() const { return secSensors; }
        inline std::string getObjectsSection() const { return secObjects; }
        inline std::string getControllersSection() const { return secControlles; }
        inline std::string getServicesSection() const { return secServices; }
        // xml
        xmlNode* getXMLSensorsSection();
        xmlNode* getXMLObjectsSection();
        xmlNode* getXMLControllersSection();
        xmlNode* getXMLServicesSection();
        xmlNode* getXMLNodesSection();
        xmlNode* getXMLObjectNode( UniSetTypes::ObjectId );
        UniversalIO::IOTypes getIOType( UniSetTypes::ObjectId );
        UniversalIO::IOTypes getIOType( const std::string name );
    
        // net
        inline unsigned int getCountOfNet() const { return countOfNet; }
        inline unsigned int getRepeatTimeout() const { return repeatTimeout; }
        inline unsigned int getRepeatCount() const { return repeatCount; }

        UniSetTypes::ObjectId getSensorID( const std::string name );
        UniSetTypes::ObjectId getControllerID( const std::string name );
        UniSetTypes::ObjectId getObjectID( const std::string name );
        UniSetTypes::ObjectId getServiceID( const std::string name );
        UniSetTypes::ObjectId getNodeID( const std::string name, const std::string alias="" );

        inline const std::string getConfFileName() const { return fileConfName; }
        inline std::string getImagesDir() const { return imagesDir; }   // временно

        inline int getHeartBeatTime(){ return heartbeat_msec; }

        // dirs
        inline const std::string getConfDir() const { return confDir; }
        inline const std::string getDataDir() const { return dataDir; }
        inline const std::string getBinDir() const { return binDir; }
        inline const std::string getLogDir() const { return logDir; }
        inline const std::string getLockDir() const { return lockDir; }
        inline const std::string getDocDir() const { return docDir; }


        inline bool isLocalIOR(){ return localIOR; }
        inline bool isTransientIOR(){ return transientIOR; }
        
        std::string getArgParam(const std::string name, const std::string defval="");
        int getArgInt(const std::string name, const std::string defval="");
        int getArgPInt(const std::string name, int defval);
        int getArgPInt(const std::string name, const std::string strdefval, int defval);

        xmlNode* initDebug( DebugStream& deb, const std::string& nodename );

        UniSetTypes::ListOfNode::const_iterator listNodesBegin()
        {
            return lnodes.begin();
        }

        inline UniSetTypes::ListOfNode::const_iterator listNodesEnd()
        {
            return lnodes.end();
        }
        
        MessageInterface* mi;
        
        ObjectIndex* oind;
        
        IORFile iorfile;

        inline UniXML* getConfXML(){ return &unixml; }

        CORBA::ORB_ptr getORB() { return CORBA::ORB::_duplicate(orb); }
        CORBA::PolicyList getPolicy() const { return policyList; }

    protected:
        Configuration();

        virtual void initConfiguration(int argc, const char* const* argv);
        
        void createNodesList();
        virtual void initNode( UniSetTypes::NodeInfo& ninfo, UniXML_iterator& it);

        void initRepSections();
        std::string getRepSectionName(const std::string sec, xmlNode* secnode=0 );
        void setConfFileName(const std::string fn="");
        void initParameters();
        void setLocalNode( std::string nodename );
        
        std::string getPort(const std::string port="");
            
        friend class ::SystemGuard;
//      friend bool SystemGuard::pingNode();
        std::string rootDir;
        UniXML unixml;

        int _argc;
        const char* const* _argv;
        CORBA::ORB_var orb;
        CORBA::PolicyList policyList;
        
        std::string NSName;     
        unsigned int countOfNet;    
        unsigned int repeatCount;   
        unsigned int repeatTimeout; 
        UniSetTypes::ListOfNode lnodes;

        // repository
        std::string secRoot;
        std::string secSensors;
        std::string secObjects;
        std::string secControlles; 
        std::string secServices;

        // xml
        static xmlNode* xmlSensorsSec;
        static xmlNode* xmlObjectsSec;
        static xmlNode* xmlControllersSec;
        static xmlNode* xmlServicesSec;
        static xmlNode* xmlNodesSec;

        ObjectId localTimerService;
        ObjectId localDBServer;
        ObjectId localInfoServer;
        ObjectId localNode;
        
        std::string localNodeName;
        std::string fileConfName;
        std::string imagesDir;

        std::string confDir;
        std::string dataDir;
        std::string binDir;
        std::string logDir;
        std::string docDir;
        std::string lockDir;
        bool localIOR;
        bool transientIOR;
        
        int heartbeat_msec;
    };

    extern Configuration* conf;
    
    extern DebugStream unideb;
    
    
    // Инициализация UniSetTypes::conf.
    // ( учитываются параметры командной строки --confile и --id-from-config )
    void uniset_init( int argc, const char* const* argv, const std::string xmlfile="configure.xml" );
    
    
}   // end of UniSetTypes namespace

#endif // Configuration_H_