vjtapiserverdata.hxx

SIP（Session Initiation Protocol）是由IETF定义

#ifndef VJTAPI_SERVER_DATA_H
#define VJTAPI_SERVER_DATA_H

/* ====================================================================
 * 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/>.
 *
 */

static const char* const VJtapiServerData_hxx_Version =
    "$Id$";


#include <stdio.h>
#include <string>

#include "VXmlParser.hxx"
#include "VException.hxx"

/// JTAPI server data container
class VJtapiServerData
{

    public:

    ///
    VJtapiServerData ()
        {}


    /// Constructor from XML input string
        VJtapiServerData(string &xmlData) throw (VException&)
        {
            parse(xmlData);
        }

    /// Copy constructor
        VJtapiServerData (const VJtapiServerData& copy)
        {

            deepCopy(copy);

        }

    /// Assignment operator
        VJtapiServerData operator= (const VJtapiServerData& copy)
        {

            if (this != &copy)
            {
                deepCopy(copy);
            }
            return *this;

        }

    /// Parse the XML input string
        void parse (string &xmlData) throw (VException&)
        {

            VXmlParser parser(xmlData);

            xmlNode *theNode = parser.findNode(NULL, "jtapiServer");
            _host = parser.getAttribute(theNode, "host");
            _callingPort =
                atoi(parser.getAttribute(theNode, "callingPort").c_str());
            _calledPort =
                atoi(parser.getAttribute(theNode, "calledPort").c_str());
            _name = _host + ":" + (parser.getAttribute(theNode, "callingPort")) +
                    ":" + (parser.getAttribute(theNode, "calledPort"));

            theNode = parser.findNode(NULL, "clientPort");
            _clientPort =
                atoi(parser.getAttribute(theNode, "value").c_str());


            theNode = parser.findNode(NULL, "multiGroup");
            _multiGroup = parser.getAttribute(theNode, "value");

            list < xmlNodePtr > listOfMultiGroups;
            parser.findNode(theNode, "group", listOfMultiGroups);
            _groups.clear();

            for (list < xmlNodePtr > ::iterator itr = listOfMultiGroups.begin();
                    itr != listOfMultiGroups.end(); itr++)
            {
                xmlNodePtr serverNode = (*itr);
                // get value attribute from node
                string val = parser.getAttribute(serverNode, "value");
                _groups.push_back(val);
            }

        }

    ///
        friend ostream& operator<< (ostream &os, const VJtapiServerData &elem);

    ///
        const string& getName() const
        {
            return _name;
        }

    ///
        const string& getHost() const
        {
            return _host;
        }

    ///
        int getCallingPort() const
        {
            return _callingPort;
        }

    ///
        int getCalledPort() const
        {
            return _calledPort;
        }

    ///
        int getClientPort() const
        {
            return _clientPort;
        }

    ///
        const string& getMultiGroup() const
        {
            return _multiGroup;
        }

    ///
        void getGroups(list < string > &retVal) const
        {
            retVal.clear();
            for (list < string > ::const_iterator itr = _groups.begin();
                    itr != _groups.end(); itr++)
            {
                retVal.push_back(*itr);
            }
        }


    private:

    /// copy operation to copy all elements (used by copy constructor and assign)
    void deepCopy(const VJtapiServerData &copy)
        {
            _name = copy._name;
            _host = copy._host;
            _callingPort = copy._callingPort;
            _calledPort = copy._calledPort;
            _clientPort = copy._clientPort;
            _multiGroup = copy._multiGroup;
            _groups = copy._groups;
        };
    
        string _name;
        string _host;
        int _callingPort;
        int _calledPort;
        int _clientPort;
        string _multiGroup;
        list < string > _groups;

};

///
inline ostream& operator<<(ostream &os, const VJtapiServerData &elem)
{

    os << "Name:          " << elem._name << endl;
    os << "Host:          " << elem._host << endl;
    os << "Calling Port:  " << elem._callingPort << endl;
    os << "Called Port:   " << elem._calledPort << endl;
    os << "Client Port:   " << elem._clientPort << endl;
    os << "Multi Group:   " << elem._multiGroup << endl;
    os << " Groups:   " << endl;
    list < string > grpList;
    elem.getGroups(grpList);
    for (list < string > ::const_iterator itr = grpList.begin();
            itr != grpList.end(); itr++)
    {
        os << "  " << *itr << endl;
    }

    return os;
}

#endif