hbservercontainer.hxx

Vovida 社区开源的 SIP 协议源码

#ifndef HBServerContainer_HXX
#define HBServerContainer_HXX

/* ====================================================================
 * The Vovida Software License, Version 1.0 
 * 
 * Copyright (c) 2000 Vovida Networks, Inc.  All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 * 
 * 3. The names "VOCAL", "Vovida Open Communication Application Library",
 *    and "Vovida Open Communication Application Library (VOCAL)" must
 *    not be used to endorse or promote products derived from this
 *    software without prior written permission. For written
 *    permission, please contact [e-mail].
 *
 * 4. Products derived from this software may not be called "VOCAL", nor
 *    may "VOCAL" appear in their name, without prior written
 *    permission of Vovida Networks, Inc.
 * 
 * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESSED OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE AND
 * NON-INFRINGEMENT ARE DISCLAIMED.  IN NO EVENT SHALL VOVIDA
 * NETWORKS, INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT DAMAGES
 * IN EXCESS OF $1,000, NOR FOR ANY INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
 * DAMAGE.
 * 
 * ====================================================================
 * 
 * This software consists of voluntary contributions made by Vovida
 * Networks, Inc. and many individuals on behalf of Vovida Networks,
 * Inc.  For more information on Vovida Networks, Inc., please see
 * <http://www.vovida.org/>.
 *
 */


#include "ServerWithSnmp.hxx"
#include "BaseServerContainer.hxx"
#include "VRWLock.hxx"

static const char* const HBServerContainerVersion = "$Id: HBServerContainer.hxx,v 1.15 2001/02/05 19:50:41 maivu Exp $";

/// Prototype for the Provisioning Server Callback
void updateHBRedirectServers(const string& data, const string& fileName, bool );
void updateHBMarshalServers(const string& data, const string& fileName, bool );
void updateHBFeatureServers(const string& data, const string& fileName, bool );
void updateHBJtapiServers(const string& data, const string& fileName, bool );
void updateHBPolicyServers(const string& data, const string& fileName, bool );
void updateHBCdrServers(const string& data, const string& fileName, bool );
void updateHBHeartbeatParms( const string& data, const string& fileName, bool );

/**
 *  This class defines a container of Servers
 */


class HBServerContainer : public BaseServerContainer
{
    public:
        /// get the one and only one instance of this object
        static HBServerContainer& instance();

        /// dtor
        virtual ~HBServerContainer();

        /// create ServerWithGroup entry
        void addServerWithSnmp( const Data& key,
                                const ServerType serverType);

        /// get list of all Servers in system
        void getListofAllServers( Sptr < vector < Data > > & listofServers);
        /// get list of Active Servers specified by ServerType
        void getListofActive( const ServerType type, Sptr < vector < Data > > & listofActiveServers);
        /// get the total number of servers in the system
        int getServerCount()
        {
            return (int)serverList.size();
        }
        /// update heartbeat data
        bool processHeartbeat( const Data& key);
        /// do housekeeping
        void doHouseKeeping();

        /// update RS from Provisioning
        void updateRSsFromPS();
        /// update MS from Provisioning
        void updateMSsFromPS();
        /// update FS from Provisioning
        void updateFSsFromPS();
        /// update JS from Provisioning
        void updateJSsFromPS();
        /// update POS from Provisioning
        void updatePOSsFromPS();
        /// update CDR from Provisioning
        void updateCDRsFromPS();
        /// update Global Heartbeat Data from Provisioning
        void updateHBParmsFromPS();

        /// display list of servers by type
        void displayLists();

    protected:
        /// ctor
        HBServerContainer();

        /// This is the single instance of HBServerContainer
        static Sptr < HBServerContainer > theRSSrvContainer;


        /// configure Redirect Servers with Provisioning data.
        void configRedirectServers();
        /// configure Marshal Servers with Provisioning data.
        void configMarshalServers();
        /// configure Feature Servers with Provisioning data.
        void configFeatureServers();
        /// configure Jtapi Servers with Provisioning data.
        void configJtapiServers();
        /// configure Policy Servers with Provisioning data.
        void configPolicyServers();
        /// configure CDR Servers with Provisioning data.
        void configCdrServers();
  
        /// get Servers of Type from PS
        void getServersFromPS( const ServerType type, vector < Data > & retList);
        /// remove duplicate entries that already exist in container.
        void removeDuplicatesFromList( vector < Data > & list);

    private:

        /// its list of RS's
        vector < Data > itsRSList;
        /// lock helper for use of RS List
        VRWLock rsLock;

        /// its list of MS's
        vector < Data > itsMSList;
        /// lock helper for use of MS List
        VRWLock msLock;

        /// its list of FS's
        vector < Data > itsFSList;
        /// lock helper for use of FS List
        VRWLock fsLock;

        /// its list of JS's
        vector < Data > itsJSList;
        /// lock helper for use of JS List
        VRWLock jsLock;

        /// its list of POS's
        vector < Data > itsPOSList;
        /// lock helper for use of POS List
        VRWLock posLock;

        /// its list of CDR's
        vector < Data > itsCDRList;
        /// lock helper for use of CDR List
        VRWLock cdrLock;
};

#endif