ackmsg.hxx

SIP（Session Initiation Protocol）是由IETF定义

#ifndef ACKMSG_H
#define ACKMSG_H

/* ====================================================================
 * The Vovida Software License, Version 1.0 
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 * Copyright (c) 2000 Vovida Networks, Inc.  All rights reserved.
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 *    the documentation and/or other materials provided with the
 *    distribution.
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 * 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
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static const char* const AckMsgVersion = 
"$Id: AckMsg.hxx,v 1.33.2.3 2003/02/27 04:08:26 sprajpat Exp $";

#include "SipCommand.hxx"

namespace Vocal
{
    
class StatusMsg;

/**  \ingroup SIP
     Class to implement the ACK method of a SIP message 
     <p>
     <b>Example</b>
     <p>
     <pre>
       Data url;
       url = "sip:destination@192.168.5.12";
       Sptr <BaseUrl> tourl;
       tourl = BaseUrl::decode(url);
       int listenPort = 5060;
       int rtpPort = 3456;

       InviteMsg invite(tourl, listenPort, rtpPort);
       StatusMsg status(invite, 200);

       AckMsg ack(status);
       ack.getMutableRequestLine().setUrl(tourl);
     </pre>
*/
class AckMsg : public SipCommand
{
    public:
        enum AckMsgForward { ackMsgForward };

        ///
        AckMsg(const Data& );
        ///
        AckMsg(const AckMsg&);

        /** this interface is deprecated and will not work with loose routing.
            @deprecated
        */
        AckMsg(const AckMsg&, enum AckMsgForward);

        /// UAS uses
        AckMsg(const SipCommand& src, const SipVia& via, const SipCSeq& cseq);

        /// Proxy and UAC use
        AckMsg(StatusMsg& statusMsg);

        ///
        AckMsg();
        ///
        AckMsg& operator =(const AckMsg&);

        ///
        bool operator ==(const AckMsg& src) ;

        ///
        virtual ~AckMsg();

        ///
        Method getType() const;

    private:
        /// to be deleted
        void setAckDetails(const StatusMsg& statusMsg);
};
 
}



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#endif