b2bconfig.hxx

SIP（Session Initiation Protocol）是由IETF定义

#ifndef  B2bConfig_hxx
#define  B2bConfig_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
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 * IN EXCESS OF $1,000, NOR FOR ANY INDIRECT, INCIDENTAL, SPECIAL,
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 * ====================================================================
 * 
 * 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/>.
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 */



static const char* const B2bConfig_hxx_Version =
    "$Id: B2bConfig.hxx,v 1.4.28.1 2003/01/17 04:16:12 sprajpat Exp $";

#include <assert.h>
#include "global.h"
#include <stdio.h>
#include <string>

#include "Sptr.hxx"

#ifdef MASCARPONE
#include "ProvisioningInterface.hxx"
#include "PSIFCreator.hxx"
#include "PSDBResult.hxx"
#endif
#include "VXmlParser.hxx"
#include "VFile.hxx"

enum CfgSrc
{
    SRC_NONE=0,
    SRC_FILE=1,
    SRC_PROV=2
};

///Interface object used to obtain b2b config data either from Provisioning or from a config file.
class B2bConfig
{
    public:
        static string B2B_PROV_DOMAIN;
        static string PP_OPTIONAL;
        static string PP_FREE;
        static string PP_MANDATORY;
        //Sip spacifics
        static string SIP_LOCAL_PORT;
        static string SIP_LOCAL_TRANSPORT;
        static string SIP_PROXY_ADDR;
        static string SIP_PROXY_PORT;
        static string SIP_REG_REGISTER;
        static string SIP_REG_ADDR;
        static string SIP_REG_PORT;
        static string SIP_REG_EXPIRE;
        
        //Radius related
        static string RAD_LOCAL_AUTH_PORT;
        static string RAD_LOCAL_ACCT_PORT;
        static string RAD_BILLING_ADDR;
        static string RAD_BILLING_PASSWD;
        static string RAD_BILLING_AUTH_PORT;
        static string RAD_BILLING_ACCT_PORT;

        //Prepaid related
        static string PP_OPTIONS;
        static string PP_REFRESH_TIME;
        static string PP_GET_USERID_FROM;
        static string PP_USERID_DECODE_SCHEME;
        static string PP_USE_SIP_INFO;
        static string PP_USE_HTTP;

        //Redundancy to come

        /// B2bConfig singleton object accessor
        static B2bConfig& instance() 
        {
            if ( myInstance == 0 )
            {
                myInstance = new B2bConfig();
                assert( myInstance );
            }
            return (*myInstance);
        }

        ///
        void initFromFile(const string& fileName);

        ///
        void initFromProvisioning(const char* psHost, int psPort,
                                    const char* altHost, int altPort,
                                    int localSipPort=5060 );

	/// clean up on exit()
        static void destroy( void );

        /// assignment operator
        B2bConfig& operator=(const B2bConfig& other);

        /// output operator
        friend ostream& operator<<(ostream& os, const B2bConfig& data);

        ///
        string getStr(const string& key)const;
        ///
        int getInt(const string& key)const;

        ///
        int getLocalSipPort() const;

    protected:
        ///
        void initKeysForProvisioning();
        ///
        void initKeysForFile();

        /// constructor
        B2bConfig();

        ///
        static void notifyUpdate(const string& data,
                                    const string& fileName, bool delFlg);

    private:
        ///
        void breakIt(const string& src, string& left, 
                     string& right) const;
        ///
        static B2bConfig* myInstance;

#ifdef MASCARPONE
        ///
        Sptr<PSDBResult> myProvHandle;
        FieldListtype myFieldList;
#endif
        ///
        Sptr<VXmlParser> myParser;
        ///
        static CfgSrc myInitFlag;
};

#endif