timetransactionid.cxx

SIP（Session Initiation Protocol）是由IETF定义

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


static const char* const TimeTransactionId_cxx_Version = 
    "$Id: TimeTransactionId.cxx,v 1.1 2002/06/13 23:01:02 bko Exp $";

#include "InviteMsg.hxx"
#include "PerfDuration.hxx"
#include "PerformanceDb.hxx"
#include "Data.hxx"
#include "SipTransactionId.hxx"

using namespace Vocal;


using Vocal::Statistics::Statistic;
using Vocal::Statistics::PerfDuration;
using Vocal::Statistics::PerformanceDb;

#define MSG_COUNT 2


char* msgtext[MSG_COUNT] = {
    "\
    INVITE sip:4011@172.168.66.104:5060;user=phone SIP/2.0\r
    Via: SIP/2.0/UDP 192.162.66.103:5060;branch=1\r
    Via: SIP/2.0/UDP 192.164.66.2:5060\r
    From: UserAgent<sip:220@192.162.66.2:5060;user=phone>;\r
    To: 5221<sip:521@192.164.66.103:5060;user=phone>;\r
    Call-ID: 321478751872833@192.133.21.2\r
    CSeq: 1 INVITE\r
    Proxy-Authorization: Basic VovidaClassXswitch\r
    Subject: VovidaINVITE\r
    Record-Route: <sip:5221@192.168.66.103:5060>\r
    Contact: <sip:5220@192.168.66.2:5060;user=phone>\r
    Content-Type: application/sdp\r
    Content-Length: 165\r
    \r
    v=0\r
    o=- 528534705 528534705 IN IP4 192.168.66.2\r
    s=VOVIDA Session\r
    c=IN IP4 192.168.66.2\r
    t=964134816 0\r
    m=audio 23456 RTP/AVP 0\r
    a=rtpmap:0 PCMU/8000\r
    a=ptime:20\r
    \r",
    "\
    INVITE sip:5221@192.168.66.104:5060;user=phone SIP/2.0\r
    Via: SIP/2.0/UDP 192.168.66.103:5060;branch=1\r
    Via: SIP/2.0/UDP 192.168.66.2:5060\r
    From: UserAgent<sip:5220@192.168.66.2:5060;user=phone>;\r
    To: 5221<sip:5221@192.168.66.103:5060;user=phone>;\r
    Call-ID: 209747329338013@192.168.66.2\r
    CSeq: 1 INVITE\r
    Proxy-Authorization: Basic VovidaClassXswitch\r
    Subject: VovidaINVITE\r
    Record-Route: <sip:5221@192.168.66.103:5060>\r
    Contact: <sip:5220@192.168.66.2:5060;user=phone>\r
    Content-Type: application/sdp\r
    Content-Length: 165\r
    \r
    v=0\r
    o=- 528534705 528534705 IN IP4 192.168.66.2\r
    s=VOVIDA Session\r
    c=IN IP4 192.168.66.2\r
    t=964134816 0\r
    m=audio 23456 RTP/AVP 0\r
    a=rtpmap:0 PCMU/8000\r
    a=ptime:20\r
    \r",
};

void code()
{
    Data data1(msgtext[0]);
    Data data2(msgtext[1]);
    InviteMsg invite1(data1);
    InviteMsg invite2(data2);

    int count = 0;

    PerfDuration stat(Data("create TransactionId"));

    for (int i = 0; i < 100; i++)
    {
	stat.start();
	SipTransactionId id(invite1);
	stat.stop();
	stat.record();
	if(id == id) count++;
    }


    SipTransactionId digest1(invite1);
    SipTransactionId digest2(invite1);
    SipTransactionId digest3(invite2);


    PerfDuration compareEqualStat(Data("Compare =="));

    int countEqual = 0;

    for (int i = 0; i < 100 ; i++)
    {
	compareEqualStat.start();
	if(digest1 == digest2)
	{
	    countEqual++;
	}
	compareEqualStat.stop();
	compareEqualStat.record();
    }

    int countNotEqual = 0;
    PerfDuration compareNotEqualStat(Data("Compare !="));

    for (int i = 0; i < 100 ; i++)
    {
	compareNotEqualStat.start();
	if(digest1 != digest3)
	{
	    countNotEqual++;
	}
	compareNotEqualStat.stop();
	compareNotEqualStat.record();
    }


    int countLessThan = 0;
    PerfDuration compareLessThanStat(Data("Compare <"));

    for (int i = 0; i < 100 ; i++)
    {
	compareLessThanStat.start();
	if(digest1 < digest3)
	{
	    countLessThan++;
	}
	compareLessThanStat.stop();
	compareLessThanStat.record();
    }


    PerfDuration compareHashStat(Data("calculate hash"));

    int countHash = 0;

    for (int i = 0; i < 100 ; i++)
    {
	compareHashStat.start();
//	countHash += digest1.hashfn();
	compareHashStat.stop();
	compareHashStat.record();
    }

    cout << countHash << endl;
    assert(countHash != 0);


    assert(countEqual == 100);
    assert(countNotEqual == 100);
    assert((countLessThan == 100) || (countLessThan == 0));


    PerformanceDb& db = PerformanceDb::instance();

    cout << db << endl;
}

int main()
{
    code();

    return 0;
}