sipp.hpp

sipp is sip protocal testing tool.

/*
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA
 *
 *  Author : Richard GAYRAUD - 04 Nov 2003
 *           From Hewlett Packard Company.
 */

#ifndef __SIPP__
#define __SIPP__

/* Std C includes */

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <pthread.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <netinet/tcp.h>
#include <sys/time.h>
#include <sys/poll.h>
#include <sys/resource.h>
#include <fcntl.h>
#include <unistd.h>
#include <arpa/inet.h>
#include <errno.h>
#include <netdb.h>
#include <ctype.h>
#include <signal.h>
#include <time.h>
#include <vector>
#include <string>
#include <math.h>

#if defined(__HPUX) || defined(__SUNOS)
#include <alloca.h>
#endif

/* Sipp includes */

#include "xp_parser.h"
#include "scenario.hpp"
#include "screen.hpp"
#include "call.hpp"
#include "comp.h"
#include "stat.hpp"
#include "actions.hpp"
#include "variables.hpp"
/* Open SSL stuff */
#ifdef _USE_OPENSSL
#include "sslcommon.h" 
#endif


#ifndef __CYGWIN
#ifndef FD_SETSIZE
#define FD_SETSIZE 65000
#endif
#else
#ifndef FD_SETSIZE
#define FD_SETSIZE 1024
#endif
#endif

/* 
 * If this files is included in the Main, then extern definitions
 * are removed, and the _DEFAULT macro becomes '= value;'. Else 
 * extern definition does not contain default values assignment
 */

#ifdef GLOBALS_FULL_DEFINITION
#define extern
#define _DEFVAL(value) = value
#else
#define _DEFVAL(value)
#endif

/************************** Constants **************************/

#define SIPP_VERSION               20061124
#define T_UDP                      0
#define T_TCP                      1
#ifdef _USE_OPENSSL
#define T_TLS                      2
#define DEFAULT_TLS_CERT           ((char *)"cacert.pem")
#define DEFAULT_TLS_KEY            ((char *)"cakey.pem")
#define DEFAULT_TLS_CRL            ((char *)"")

#endif
#define TRANSPORT_TO_STRING(p)     ((p==1) ? "TCP" : ((p==2)? "TLS" :"UDP"))

#define SIPP_MAXFDS                65536
#define SIPP_MAX_MSG_SIZE          65536

#define MSG_RETRANS_FIRST          0
#define MSG_RETRANS_RETRANSMISSION 1
#define MSG_RETRANS_NEVER          2

#define DISPLAY_STAT_SCREEN        1
#define DISPLAY_REPARTITION_SCREEN 2
#define DISPLAY_SCENARIO_SCREEN    3
#define DISPLAY_VARIABLE_SCREEN    4
#define DISPLAY_TDM_MAP_SCREEN     5
#define DISPLAY_SECONDARY_REPARTITION_SCREEN 6

#define MAX_RECV_LOOPS_PER_CYCLE   1000
#define NB_UPDATE_PER_CYCLE        1

#define MAX_PATH                   250

/******************** Default parameters ***********************/

#define DEFAULT_RATE                 10.0
#define DEFAULT_RATE_PERIOD_S        1.0
#define DEFAULT_TRANSPORT            T_UDP
#define DEFAULT_PORT                 5060  
#define DEFAULT_MEDIA_PORT           6000
#ifdef __3PCC__
#define DEFAULT_3PCC_PORT            6060
#endif
#define DEFAULT_SERVICE              ((char *)"service")
#define DEFAULT_AUTH_PASSWORD        ((char *)"password")
#define DEFAULT_REPORT_FREQ          1000
#define DEFAULT_REPORT_FREQ_DUMP_LOG 60000
#define DEFAULT_TIMER_RESOLUTION     10
#define DEFAULT_FREQ_DUMP_RTT        200
#define DEFAULT_MAX_MULTI_SOCKET     50000
#define DEFAULT_CTRL_SOCKET_PORT     8888

/************ User controls and command line options ***********/

extern int                duration                _DEFVAL(0);
extern double             rate                    _DEFVAL(DEFAULT_RATE);
extern int	          rate_increase           _DEFVAL(0);
extern int	          rate_max	          _DEFVAL(0);
extern int                users                   _DEFVAL(0);
extern double             rate_period_s           _DEFVAL(DEFAULT_RATE_PERIOD_S);
extern unsigned long      defl_recv_timeout       _DEFVAL(0);
extern unsigned long      global_timeout          _DEFVAL(0);
extern int                transport               _DEFVAL(DEFAULT_TRANSPORT);
extern bool               retrans_enabled         _DEFVAL(1);
extern int                max_udp_retrans         _DEFVAL(UDP_MAX_RETRANS);
extern int                max_invite_retrans      _DEFVAL(UDP_MAX_RETRANS_INVITE_TRANSACTION);
extern int                max_non_invite_retrans  _DEFVAL(UDP_MAX_RETRANS_NON_INVITE_TRANSACTION);
extern bool               default_behavior        _DEFVAL(1);
extern bool               pause_msg_ign           _DEFVAL(0);
extern int                auto_answer             _DEFVAL(0);
extern int                multisocket             _DEFVAL(0);
extern int                compression             _DEFVAL(0);
extern int                peripsocket             _DEFVAL(0);
extern int                peripfield              _DEFVAL(0);
extern int                bind_local              _DEFVAL(0);
extern void             * monosocket_comp_state   _DEFVAL(0);
extern char             * service                 _DEFVAL(DEFAULT_SERVICE);
extern char             * auth_password           _DEFVAL(DEFAULT_AUTH_PASSWORD);
extern unsigned long      report_freq             _DEFVAL(DEFAULT_REPORT_FREQ);
extern unsigned long      report_freq_dumpLog     _DEFVAL
                                                (DEFAULT_REPORT_FREQ_DUMP_LOG);
extern char		* stat_delimiter          _DEFVAL(";");

extern bool               timeout_exit            _DEFVAL(false);

extern unsigned long      report_freq_dumpRtt     _DEFVAL
                                                (DEFAULT_FREQ_DUMP_RTT);

extern int                max_multi_socket        _DEFVAL
                                                (DEFAULT_MAX_MULTI_SOCKET);

extern int                timer_resolution        _DEFVAL(DEFAULT_TIMER_RESOLUTION);
extern int                max_recv_loops          _DEFVAL(MAX_RECV_LOOPS_PER_CYCLE);
extern int                update_nb               _DEFVAL(NB_UPDATE_PER_CYCLE);
 
extern char               local_ip[40];
extern char               local_ip_escaped[42];
extern bool               local_ip_is_ipv6;    
extern int                local_port              _DEFVAL(0);
extern int                buff_size               _DEFVAL(65535);
extern int                tcp_readsize            _DEFVAL(4096);
#ifdef PCAPPLAY
extern int                hasMedia                _DEFVAL(0);
#endif
extern bool               rtp_echo_enabled        _DEFVAL(0);
extern char               media_ip[40];
extern char               media_ip_escaped[42];
extern int                user_media_port         _DEFVAL(0);
extern int                media_port              _DEFVAL(0);
extern size_t             media_bufsize           _DEFVAL(2048);
extern bool               media_ip_is_ipv6;    
extern char               remote_ip[40];
extern char               remote_ip_escaped[42];
extern int                remote_port             _DEFVAL(DEFAULT_PORT);
extern unsigned int       pid                     _DEFVAL(0);
extern int                print_all_responses     _DEFVAL(0);
extern unsigned long      stop_after              _DEFVAL(0xffffffff);
extern int                quitting                _DEFVAL(0);
extern int                interrupt               _DEFVAL(0);
extern int                paused                  _DEFVAL(0);
extern int                lose_packets            _DEFVAL(0);
extern char               remote_host[255]; 
#ifdef __3PCC__
extern char               twinSippHost[255];
extern char               twinSippIp[40];
extern int                twinSippPort            _DEFVAL(DEFAULT_3PCC_PORT);
extern bool               twinSippMode            _DEFVAL(false);
#endif
extern bool               backgroundMode          _DEFVAL(false);        
extern bool               signalDump              _DEFVAL(false);        

extern bool               ctrlEW                  _DEFVAL(false);

extern int                currentScreenToDisplay  _DEFVAL