stat.cpp

sipp is sip protocal testing tool.

  DISPLAY_CROSS_LINE ();
  for (int i = 0; i < MAX_RTD_INFO_LENGTH; i++) {
    char s[20];

    if (M_counters[CPT_C_NbOfCallUsedForAverageResponseTime + i] == 0) {
      continue;
    }


    sprintf(s, "Response Time %d", i + 1);
    DISPLAY_TXT_COL (s,
	msToHHMMSSmmm( M_counters [CPT_PD_AverageResponseTime + i] ),
	msToHHMMSSmmm( M_counters [CPT_C_AverageResponseTime + i] ));
  }
  DISPLAY_TXT_COL ("Call Length", 
                   msToHHMMSSmmm( M_counters [CPT_PD_AverageCallLength] ), 
                   msToHHMMSSmmm( M_counters [CPT_C_AverageCallLength] ));
}

void CStat::displayRepartition (FILE *f)
{
  DISPLAY_INFO("Average Response Time Repartition");
  displayRepartition(f,
                     M_ResponseTimeRepartition[0], 
                     M_SizeOfResponseTimeRepartition);
  DISPLAY_INFO("Average Call Length Repartition");
  displayRepartition(f,
                     M_CallLengthRepartition, 
                     M_SizeOfCallLengthRepartition);
}

void CStat::displaySecondaryRepartition (FILE *f, int which)
{
  DISPLAY_INFO("Average Response Time Repartition");
  displayRepartition(f,
                     M_ResponseTimeRepartition[which],
                     M_SizeOfResponseTimeRepartition);
}


void CStat::dumpData ()
{
  long   localElapsedTime, globalElapsedTime ;
  struct timeval currentTime;
  float  averageCallRate;
  float  realInstantCallRate;
  unsigned long numberOfCall;

  // computing the real call rate
  GET_TIME (&currentTime);
  globalElapsedTime   = computeDiffTimeInMs (&currentTime, &M_startTime);
  localElapsedTime    = computeDiffTimeInMs (&currentTime, &M_plStartTime);

  // the call rate is for all the call : incoming and outgoing
  numberOfCall        = (M_counters[CPT_C_IncomingCallCreated] + 
                         M_counters[CPT_C_OutgoingCallCreated]);
  averageCallRate     = (globalElapsedTime > 0 ? 
                         1000*(float)numberOfCall/(float)globalElapsedTime : 
                         0.0);
  numberOfCall        = (M_counters[CPT_PL_IncomingCallCreated] + 
                         M_counters[CPT_PL_OutgoingCallCreated]);
  realInstantCallRate = (localElapsedTime  > 0 ?
                         1000*(float)numberOfCall / (float)localElapsedTime :
                         0.0);

  if(M_outputStream == NULL) {
    // if the file is still not opened, we opened it now
    M_outputStream = new ofstream(M_fileName);
    M_headerAlreadyDisplayed = false;
    
    if(M_outputStream == NULL) {
      cerr << "Unable to open stat file '" << M_fileName << "' !" << endl;
      exit(EXIT_FATAL_ERROR);
    }

#ifndef __osf__
    if(!M_outputStream->is_open())
      {
        cerr << "Unable to open stat file '" << M_fileName << "' !" << endl;
        exit(EXIT_FATAL_ERROR);
      }
#endif

  }

  if(M_headerAlreadyDisplayed == false) {
    // header - it's dump in file only one time at the beginning of the file
    (*M_outputStream) << "StartTime" << stat_delimiter
                      << "LastResetTime" << stat_delimiter
                      << "CurrentTime" << stat_delimiter
                      << "ElapsedTime(P)" << stat_delimiter
                      << "ElapsedTime(C)" << stat_delimiter
                      << "CallRate(P)" << stat_delimiter
                      << "CallRate(C)" << stat_delimiter
                      << "IncomingCall(P)" << stat_delimiter
                      << "IncomingCall(C)" << stat_delimiter
                      << "OutgoingCall(P)" << stat_delimiter
                      << "OutgoingCall(C)" << stat_delimiter
                      << "TotalCallCreated" << stat_delimiter
                      << "CurrentCall" << stat_delimiter
                      << "SuccessfulCall(P)" << stat_delimiter
                      << "SuccessfulCall(C)" << stat_delimiter
                      << "FailedCall(P)" << stat_delimiter
                      << "FailedCall(C)" << stat_delimiter
                      << "FailedCannotSendMessage(P)" << stat_delimiter
                      << "FailedCannotSendMessage(C)" << stat_delimiter
                      << "FailedMaxUDPRetrans(P)" << stat_delimiter
                      << "FailedMaxUDPRetrans(C)" << stat_delimiter
                      << "FailedUnexpectedMessage(P)" << stat_delimiter
                      << "FailedUnexpectedMessage(C)" << stat_delimiter
                      << "FailedCallRejected(P)" << stat_delimiter
                      << "FailedCallRejected(C)" << stat_delimiter
                      << "FailedCmdNotSent(P)" << stat_delimiter
                      << "FailedCmdNotSent(C)" << stat_delimiter
                      << "FailedRegexpDoesntMatch(P)" << stat_delimiter
                      << "FailedRegexpDoesntMatch(C)" << stat_delimiter
                      << "FailedRegexpHdrNotFound(P)" << stat_delimiter
                      << "FailedRegexpHdrNotFound(C)" << stat_delimiter
                      << "FailedOutboundCongestion(P)" << stat_delimiter
                      << "FailedOutboundCongestion(C)" << stat_delimiter
                      << "FailedTimeoutOnRecv(P)" << stat_delimiter
                      << "FailedTimeoutOnRecv(C)" << stat_delimiter
                      << "OutOfCallMsgs(P)" << stat_delimiter
                      << "OutOfCallMsgs(C)" << stat_delimiter
                      << "Retransmissions(P)" << stat_delimiter
                      << "Retransmissions(C)" << stat_delimiter
                      << "AutoAnswered(P)" << stat_delimiter
                      << "AutoAnswered(C)" << stat_delimiter;

    for (int i = 0; i < MAX_RTD_INFO_LENGTH; i++) {
      char s_P[30];
      char s_C[30];

      sprintf(s_P, "ResponseTime%d(P)%s", i + 1, stat_delimiter);
      sprintf(s_C, "ResponseTime%d(C)%s", i + 1, stat_delimiter);

      (*M_outputStream) << s_P << s_C;

      sprintf(s_P, "ResponseTime%dStDev(P)%s", i + 1, stat_delimiter);
      sprintf(s_C, "ResponseTime%dStDev(C)%s", i + 1, stat_delimiter);

      (*M_outputStream) << s_P << s_C;
    }

    (*M_outputStream) << "CallLength(P)" << stat_delimiter
                      << "CallLength(C)" << stat_delimiter;
    (*M_outputStream) << "CallLengthStDev(P)" << stat_delimiter
                      << "CallLengthStDev(C)" << stat_delimiter;
    for (int i = 0; i < MAX_COUNTER; i++) {
      (*M_outputStream) << "GenericCounter" << (i + 1) << "(P)" << stat_delimiter;
      (*M_outputStream) << "GenericCounter" << (i + 1) << "(C)" << stat_delimiter;
    }
    for (int i = 0; i < MAX_RTD_INFO_LENGTH; i++) {
      char s[30];
      sprintf(s, "ResponseTimeRepartition%d", i + 1);
      (*M_outputStream) << sRepartitionHeader(M_ResponseTimeRepartition[i],
					      M_SizeOfResponseTimeRepartition,
					      s);
    }
    (*M_outputStream) << sRepartitionHeader(M_CallLengthRepartition, 
                                            M_SizeOfCallLengthRepartition,
                                            (char*) "CallLengthRepartition");
    (*M_outputStream) << endl;
    M_headerAlreadyDisplayed = true;
  }
  
  // content
  (*M_outputStream) << formatTime(&M_startTime)               << stat_delimiter;
  (*M_outputStream) << formatTime(&M_plStartTime)             << stat_delimiter;
  (*M_outputStream) << formatTime(&currentTime)               << stat_delimiter
                    << msToHHMMSS(localElapsedTime)           << stat_delimiter;
  (*M_outputStream) << msToHHMMSS(globalElapsedTime)          << stat_delimiter
                    << realInstantCallRate                    << stat_delimiter
                    << averageCallRate                        << stat_delimiter
                    << M_counters[CPT_PL_IncomingCallCreated] << stat_delimiter
                    << M_counters[CPT_C_IncomingCallCreated]  << stat_delimiter
                    << M_counters[CPT_PL_OutgoingCallCreated] << stat_delimiter
                    << M_counters[CPT_C_OutgoingCallCreated]  << stat_delimiter
                    << (M_counters[CPT_C_IncomingCallCreated]+ 
                        M_counters[CPT_C_OutgoingCallCreated])<< stat_delimiter
                    << M_counters[CPT_C_CurrentCall]          << stat_delimiter
                    << M_counters[CPT_PL_SuccessfulCall]      << stat_delimiter
                    << M_counters[CPT_C_SuccessfulCall]       << stat_delimiter
                    << M_counters[CPT_PL_FailedCall]          << stat_delimiter
                    << M_counters[CPT_C_FailedCall]           << stat_delimiter
                    << M_counters[CPT_PL_FailedCallCannotSendMessage]   << stat_delimiter
                    << M_counters[CPT_C_FailedCallCannotSendMessage]    << stat_delimiter
                    << M_counters[CPT_PL_FailedCallMaxUdpRetrans]       << stat_delimiter
                    << M_counters[CPT_C_FailedCallMaxUdpRetrans     ]   << stat_delimiter
                    << M_counters[CPT_PL_FailedCallUnexpectedMessage]   << stat_delimiter
                    << M_counters[CPT_C_FailedCallUnexpectedMessage]    << stat_delimiter
                    << M_counters[CPT_PL_FailedCallCallRejected]        << stat_delimiter
                    << M_counters[CPT_C_FailedCallCallRejected]         << stat_delimiter
                    << M_counters[CPT_PL_FailedCallCmdNotSent]          << stat_delimiter
                    << M_counters[CPT_C_FailedCallCmdNotSent]           << stat_delimiter
                    << M_counters[CPT_PL_FailedCallRegexpDoesntMatch]   << stat_delimiter
                    << M_counters[CPT_C_FailedCallRegexpDoesntMatch]    << stat_delimiter
                    << M_counters[CPT_PL_FailedCallRegexpHdrNotFound]   << stat_delimiter
                    << M_counters[CPT_C_FailedCallRegexpHdrNotFound]    << stat_delimiter
                    << M_counters[CPT_PL_FailedOutboundCongestion]      << stat_delimiter
                    << M_counters[CPT_C_FailedOutboundCongestion]       << stat_delimiter
                    << M_counters[CPT_PL_FailedTimeoutOnRecv]           << stat_delimiter
                    << M_counters[CPT_C_FailedTimeoutOnRecv]            << stat_delimiter
                    << M_counters[CPT_PL_OutOfCallMsgs]                 << stat_delimiter
                    << M_counters[CPT_C_OutOfCallMsgs]                  << stat_delimiter
                    << M_counters[CPT_PL_Retransmissions]               << stat_delimiter
                    << M_counters[CPT_C_Retransmissions]                << stat_delimiter
                    << M_counters[CPT_PL_AutoAnswered]                  << stat_delimiter
                    << M_counters[CPT_C_AutoAnswered]                   << stat_delimiter;

  // SF917289 << M_counters[CPT_C_UnexpectedMessage]    << stat_delimiter;
  for (int i = 0; i < MAX_RTD_INFO_LENGTH; i++) {
    (*M_outputStream) 
      << msToHHMMSSmmm( M_counters [CPT_PL_AverageResponseTime + i] ) << stat_delimiter;
    (*M_outputStream) 
      << msToHHMMSSmmm( M_counters [CPT_C_AverageResponseTime  + i] ) << stat_delimiter;

    (*M_outputStream)
      << msToHHMMSSmmm( computeStdev((E_CounterName)(CPT_PL_AverageResponseTime + i),
				     (E_CounterName)(CPT_PL_NbOfCallUsedForAverageResponseTime + i),
				     (E_CounterName)(CPT_PL_AverageResponseTime_Squares + i)) ) << stat_delimiter;
    (*M_outputStream)
      << msToHHMMSSmmm( computeStdev((E_CounterName)(CPT_C_AverageResponseTime + i),
				     (E_CounterName)(CPT_C_NbOfCallUsedForAverageResponseTime + i),
				     (E_CounterName)(CPT_C_AverageResponseTime_Squares + i)) ) << stat_delimiter;
  }
  (*M_outputStream) 
    << msToHHMMSSmmm( M_counters [CPT_PL_AverageCallLength  ] ) << stat_delimiter;
  (*M_outputStream) 
    << msToHHMMSSmmm( M_counters [CPT_C_AverageCallLength   ] ) << stat_delimiter;
  (*M_outputStream)
    << msToHHMMSSmmm( computeStdev(CPT_PL_AverageCallLength,
				   CPT_PL_NbOfCallUsedForAverageCallLength,
				   CPT_PL_AverageCallLength_Squares )) << stat_delimiter;
  (*M_outputStream)
    << msToHHMMSSmmm( computeStdev(CPT_C_AverageCallLength,
				   CPT_C_NbOfCallUsedForAverageCallLength,
				   CPT_C_AverageCallLength_Squares )) << stat_delimiter;

  for (int i = 0; i < MAX_COUNTER; i++) {
    (*M_outputStream) << M_counters[CPT_PL_Generic + i] << stat_delimiter;
    (*M_outputStream) << M_counters[CPT_C_Generic + i] << stat_delimiter;
  }

  for (int i = 0; i < MAX_RTD_INFO_LENGTH; i++) {
    (*M_outputStream) 
      << sRepartitionInfo(M_ResponseTimeRepartition[i], 
                          M_SizeOfResponseTimeRepartition);
  }
  (*M_outputStream) 
    << sRepartitionInfo(M_CallLengthRepartition, 
                        M_SizeOfCallLengthRepartition);
  (*M_outputStream) << endl;

  // flushing the output file to let the tail -f working !
  (*M_outputStream).flush();

} /* end of logData () */

void CStat::dumpDataRtt ()
{
  int L_i ;

  if(M_outputStreamRtt == NULL) {
    // if the file is still not opened, we opened it now
    M_outputStreamRtt = new ofstream(M_fileNameRtt);
    M_headerAlreadyDisplayedRtt = false;
    
    if(M_outputStreamRtt == NULL) {
      cerr << "Unable to open rtt file '" << M_fileNameRtt << "' !" << endl;
      exit(EXIT_FATAL_ERROR);
    }

#ifndef __osf__
    if(!M_outputStreamRtt->is_open())
      {
        cerr << "Unable to open rtt file '" << M_fileNameRtt << "' !" << endl;
        exit(EXIT_FATAL_ERROR);
      }
#endif
  }
  
  if(M_headerAlreadyDisplayedRtt == false) {
    (*M_outputStreamRtt) << "Date_ms;"
      << "response_time_ms;";
    
    (*M_outputStreamRtt) << endl;
    M_headerAlreadyDisplayedRtt = true;
  }

  for (L_i = 0; L_i < M_counterDumpRespTime ; L_i ++) {
    (*M_outputStreamRtt) <<  M_dumpRespTime[L_i].date   << stat_delimiter ;
    (*M_outputStreamRtt) <<  M_dumpRespTime[L_i].rtt   << stat_delimiter ;
    M_dumpRespTime[L_i].date = 0.0;
    M_dumpRespTime[L_i].rtt = 0.0;
    (*M_outputStreamRtt) << endl;
    (*M_outputStreamRtt).flush();
  }
      
  // flushing the output file
  (*M_outputStreamRtt).flush();
        
  M_counterDumpRespTime = 0;

}


/* Time Gestion */
char* CStat::msToHHMMSS (unsigned long P_ms)
{
  static char L_time [TIME_LENGTH];
  unsigned long hh, mm, ss;
        
  P_ms = P_ms / 1000;
  hh = P_ms / 3600;
  mm = (P_ms - hh * 3600) / 60;
  ss = P_ms - (hh * 3600) - (mm * 60);
  sprintf (L_time, "%2.2d:%2.2d:%2.2d", hh, mm, ss);
  return (L_time);
} /* end of msToHHMMSS */

char* CStat::msToHHMMSSmmm (unsigned long P_ms)
{
  static char L_time [TIME_LENGTH];
  unsigned long sec, hh, mm, ss, mmm;

  sec  = P_ms / 1000;
  hh   = sec / 3600;
  mm   = (sec - hh * 3600) / 60;
  ss   = sec - (hh * 3600) - (mm * 60);
  mmm  = P_ms - (hh * 3600000) - (mm * 60000) - (ss*1000);
  sprintf (L_time, "%2.2d:%2.2d:%2.2d:%3.3d", hh, mm, ss, mmm);
  return (L_time);
} /* end of msToHHMMSS */



char* CStat::formatTime (struct timeval* P_tv)
{
  static char L_time [TIME_LENGTH];
  struct tm * L_currentDate;

  // Get the current date and time
  L_currentDate = localtime ((const time_t *)&P_tv->tv_sec);

  // Format the time
  if (L_currentDate == NULL)
    {
      memset (L_time, 0, TIME_LENGTH);
    } 
  else
    {
      // SF917230 sprintf(L_time, "%4.4d-%2.2d-%2.2d %2.2d:%2.2d:%2.2d:%3.3d", 
      sprintf(L_time, "%4.4d-%2.2d-%2.2d %2.2d:%2.2d:%2.2d", 
              L_currentDate->tm_year + 1900,
              L_currentDate->tm_mon + 1,
              L_currentDate->tm_mday,
              L_currentDate->tm_hour,
              L_currentDate->tm_min,
              L_currentDate->tm_sec);
      // SF917230 (int) (P_tv->tv_usec)/1000);
    }
  return (L_time);
} /* end of formatTime */

long CStat::computeDiffTimeInMs (struct timeval* tf, struct timeval* ti)
{
  long v1, v2;

  v1 = tf->tv_sec - ti->tv_sec;
  v2 = tf->tv_usec - ti->tv_usec;
  if (v2 < 0) v2 += 1000000, v1--;
  return (v1*1000 + v2/1000);
}


CStat* CStat::M_instance = NULL;