<repo_name>dongdong-2009/ASip<file_sep>/ASip/LanTool.h
#ifndef LANTOOL
#define LANTOOL


#ifndef EXPORTING_DLL
#define EXPORTING_DLL
#endif 


struct TOOLDATA{
	char call[8192];      /* member contains call details including individual parameters */
	char summary[4096];   /* summary of jitter etc. for numbers of calls */
	char error[1024];     /* contains error message */ 

} ;

extern "C" __declspec(dllexport) void *WINAPI startSIPSessionint (char *argv[]);
extern "C" __declspec(dllexport) void WINAPI StopSIPSIPSession();
extern "C" __declspec(dllexport) void WINAPI hangup(int n);
extern "C" __declspec(dllexport) unsigned long WINAPI  toolmain(LPVOID lrtpinet);
extern "C" __declspec(dllexport) int WINAPI checkConnectivity(char *fqdn, int port);
extern "C" __declspec(dllexport) int WINAPI startAudioCapture(char *fqdn, int port); /* to be implemented */
extern "C" __declspec(dllexport) struct TOOLDATA *WINAPI getStat();

struct TOOLDATA * (*callback) ();
/* Please note return from the function "void *WINAPI startSIPSessionint (char *argv[])" 
should be casted type struct TOOLDATA (*callback) () which is basically getStat. 
This struction contains members as explained above. GetStat can be directly used.

*/

#endif<file_sep>/ASip/siprtp - Copy.cpp

/* $Id: siprtp.c 3553 2011-05-05 06:14:19Z nanang $ */
/* 
 * Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com)
 * Copyright (C) 2003-2008 <NAME> <<EMAIL>>
 *
 * 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 
 */

// Copyright (C) ANPI LLC, USA
// This file is for ANPI LLC Diagnosis tool
// Since pjsip open source library is used in accorance the 
// licence for this or other files including binary library files 
// are as stated above paragraphs.

#include "stdafx.h"
extern "C" {

struct {
	char call[8192];
	char summary[4096];

} ToolData;

static void print_call_log(int call_index); // Subbu

static char *DLL_call_log(int call_index); // Subbu

static const char *USAGE = 
" PURPOSE:								    \n"
"   This program establishes SIP INVITE session and media, and calculate    \n"
"   the media quality (packet lost, jitter, rtt, etc.).\n"
" USAGE:\n"
"   siprtp [options] URL \n"
"\n"
" Program options:\n"
"   --count=N,        -c    Set number of calls to create (default:1) \n"
"   --gap=N           -g    Set call gapping to N msec (default:0)\n"
"   --duration=SEC,   -d    Set maximum call duration (default:unlimited) \n"
"   --auto-quit,      -q    Quit when calls have been completed (default:no)\n"
"   --call-report     -R    Display report on call termination (default:yes)\n"
"\n"
" Address and ports options:\n"
"   --local-port=PORT,-p    Set local SIP port (default: 5060)\n"
"   --rtp-port=PORT,  -r    Set start of RTP port (default: 4000)\n"
"   --ip-addr=IP,     -i    Set local IP address to use (otherwise it will\n"
"                           try to determine local IP address from hostname)\n"
"\n"
;


/* Include all headers. */
#include <pjsip.h>
#include <pjmedia.h>
#include <pjmedia-codec.h>
#include <pjsip_ua.h>
#include <pjsip_simple.h>
#include <pjlib-util.h>
#include <pjlib.h>

#include <stdlib.h>

#if PJ_HAS_HIGH_RES_TIMER==0
#error "High resolution timer is needed for this sample"
#endif

#define THIS_FILE	"ANPI Tools"
#define MAX_CALLS	1024
#define RTP_START_PORT	4000


/* Codec descriptor: */
struct codec
{
    unsigned	pt;
    char*	name;
    unsigned	clock_rate;
    unsigned	bit_rate;
    unsigned	ptime;
    char*	description;
};


/* A bidirectional media stream created when the call is active. */
struct media_stream
{
    /* Static: */
    unsigned		 call_index;	    /* Call owner.		*/
    unsigned		 media_index;	    /* Media index in call.	*/
    pjmedia_transport   *transport;	    /* To send/recv RTP/RTCP	*/

    /* Active? */
    pj_bool_t		 active;	    /* Non-zero if is in call.	*/

    /* Current stream info: */
    pjmedia_stream_info	 si;		    /* Current stream info.	*/

    /* More info: */
    unsigned		 clock_rate;	    /* clock rate		*/
    unsigned		 samples_per_frame; /* samples per frame	*/
    unsigned		 bytes_per_frame;   /* frame size.		*/

    /* RTP session: */
    pjmedia_rtp_session	 out_sess;	    /* outgoing RTP session	*/
    pjmedia_rtp_session	 in_sess;	    /* incoming RTP session	*/

    /* RTCP stats: */
    pjmedia_rtcp_session rtcp;		    /* incoming RTCP session.	*/

    /* Thread: */
    pj_bool_t		 thread_quit_flag;  /* Stop media thread.	*/
    pj_thread_t		*thread;	    /* Media thread.		*/
};


/* This is a call structure that is created when the application starts
 * and only destroyed when the application quits.
 */
struct call
{
    unsigned		 index;
    pjsip_inv_session	*inv;
    unsigned		 media_count;
    struct media_stream	 media[1];
    pj_time_val		 start_time;
    pj_time_val		 response_time;
    pj_time_val		 connect_time;

    pj_timer_entry	 d_timer;	    /**< Disconnect timer.	*/
};


/* Application's global variables */
static struct app
{
    unsigned		 max_calls;
    unsigned		 call_gap;
    pj_bool_t		 call_report;
    unsigned		 uac_calls;
    unsigned		 duration;
    pj_bool_t		 auto_quit;
    unsigned		 thread_count;
    int			 sip_port;
    int			 rtp_start_port;
    pj_str_t		 local_addr;
    pj_str_t		 local_uri;
    pj_str_t		 local_contact;
    
    int			 app_log_level;
    int			 log_level;
    char		*log_filename;
    char		*report_filename;

    struct codec	 audio_codec;

    pj_str_t		 uri_to_call;

    pj_caching_pool	 cp;
    pj_pool_t		*pool;

    pjsip_endpoint	*sip_endpt;
    pj_bool_t		 thread_quit;
    pj_thread_t		*sip_thread[1];

    pjmedia_endpt	*med_endpt;
    struct call		 call[MAX_CALLS];
} app;



/*
 * Prototypes:
 */

/* Callback to be called when SDP negotiation is done in the call: */
static void call_on_media_update( pjsip_inv_session *inv,
				  pj_status_t status);

/* Callback to be called when invite session's state has changed: */
static void call_on_state_changed( pjsip_inv_session *inv, 
				   pjsip_event *e);

/* Callback to be called when dialog has forked: */
static void call_on_forked(pjsip_inv_session *inv, pjsip_event *e);

/* Callback to be called to handle incoming requests outside dialogs: */
static pj_bool_t on_rx_request( pjsip_rx_data *rdata );

/* Worker thread prototype */
static int sip_worker_thread(void *arg);

/* Create SDP for call */
static pj_status_t create_sdp( pj_pool_t *pool,
			       struct call *call,
			       pjmedia_sdp_session **p_sdp);

/* Hangup call */
static void hangup_call(unsigned index);

/* Destroy the call's media */
static void destroy_call_media(unsigned call_index);

/* Destroy media. */
static void destroy_media();

/* This callback is called by media transport on receipt of RTP packet. */
static void on_rx_rtp(void *user_data, void *pkt, pj_ssize_t size);

/* This callback is called by media transport on receipt of RTCP packet. */
static void on_rx_rtcp(void *user_data, void *pkt, pj_ssize_t size);

/* Display error */
static void app_perror(const char *sender, const char *title, 
		       pj_status_t status);

/* Print call */
static void print_call(int call_index);


/* This is a PJSIP module to be registered by application to handle
 * incoming requests outside any dialogs/transactions. The main purpose
 * here is to handle incoming INVITE request message, where we will
 * create a dialog and INVITE session for it.
 */
static pjsip_module mod_siprtp =
{
    NULL, NULL,			    /* prev, next.		*/
    { "mod-siprtpapp", 13 },	    /* Name.			*/
    -1,				    /* Id			*/
    PJSIP_MOD_PRIORITY_APPLICATION, /* Priority			*/
    NULL,			    /* load()			*/
    NULL,			    /* start()			*/
    NULL,			    /* stop()			*/
    NULL,			    /* unload()			*/
    &on_rx_request,		    /* on_rx_request()		*/
    NULL,			    /* on_rx_response()		*/
    NULL,			    /* on_tx_request.		*/
    NULL,			    /* on_tx_response()		*/
    NULL,			    /* on_tsx_state()		*/
};


/* Codec constants */
struct codec audio_codecs[] = 
{
    { 0,  "PCMU", 8000, 64000, 20, "G.711 ULaw" },
    { 3,  "GSM",  8000, 13200, 20, "GSM" },
    { 4,  "G723", 8000, 6400,  30, "G.723.1" },
    { 8,  "PCMA", 8000, 64000, 20, "G.711 ALaw" },
    { 18, "G729", 8000, 8000,  20, "G.729" },
};


/*
 * Init SIP stack
 */
static pj_status_t init_sip()
{
    unsigned i;
    pj_status_t status;

    /* init PJLIB-UTIL: */
    status = pjlib_util_init();
    PJ_ASSERT_RETURN(status == PJ_SUCCESS, status);

    /* Must create a pool factory before we can allocate any memory. */
    pj_caching_pool_init(&app.cp, &pj_pool_factory_default_policy, 0);

    /* Create application pool for misc. */
    app.pool = pj_pool_create(&app.cp.factory, "app", 1000, 1000, NULL);

    /* Create the endpoint: */
    status = pjsip_endpt_create(&app.cp.factory, pj_gethostname()->ptr, 
				&app.sip_endpt);
    PJ_ASSERT_RETURN(status == PJ_SUCCESS, status);


    /* Add UDP transport. */
    {
	pj_sockaddr_in addr;
	pjsip_host_port addrname;
	pjsip_transport *tp;

	pj_bzero(&addr, sizeof(addr));
	addr.sin_family = pj_AF_INET();
	addr.sin_addr.s_addr = 0;
	addr.sin_port = pj_htons((pj_uint16_t)app.sip_port);

	if (app.local_addr.slen) {

	    addrname.host = app.local_addr;
	    addrname.port = app.sip_port;

	    status = pj_sockaddr_in_init(&addr, &app.local_addr, 
					 (pj_uint16_t)app.sip_port);
	    if (status != PJ_SUCCESS) {
		app_perror(THIS_FILE, "Unable to resolve IP interface", status);
		return status;
	    }
	}

	status = pjsip_udp_transport_start( app.sip_endpt, &addr, 
					    (app.local_addr.slen ? &addrname:NULL),
					    1, &tp);
	if (status != PJ_SUCCESS) {
	    app_perror(THIS_FILE, "Unable to start UDP transport", status);
	    return status;
	}

	PJ_LOG(3,(THIS_FILE, "SIP UDP listening on %.*s:%d",
		  (int)tp->local_name.host.slen, tp->local_name.host.ptr,
		  tp->local_name.port));
    }

    /* 
     * Init transaction layer.
     * This will create/initialize transaction hash tables etc.
     */
    status = pjsip_tsx_layer_init_module(app.sip_endpt);
    PJ_ASSERT_RETURN(status == PJ_SUCCESS, status);

    /*  Initialize UA layer. */
    status = pjsip_ua_init_module( app.sip_endpt, NULL );
    PJ_ASSERT_RETURN(status == PJ_SUCCESS, status);

    /* Initialize 100rel support */
    status = pjsip_100rel_init_module(app.sip_endpt);
    PJ_ASSERT_RETURN(status == PJ_SUCCESS, status);

    /*  Init invite session module. */
    {
	pjsip_inv_callback inv_cb;

	/* Init the callback for INVITE session: */
	pj_bzero(&inv_cb, sizeof(inv_cb));
	inv_cb.on_state_changed = &call_on_state_changed;
	inv_cb.on_new_session = &call_on_forked;
	inv_cb.on_media_update = &call_on_media_update;

	/* Initialize invite session module:  */
	status = pjsip_inv_usage_init(app.sip_endpt, &inv_cb);
	PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1);
    }

    /* Register our module to receive incoming requests. */
    status = pjsip_endpt_register_module( app.sip_endpt, &mod_siprtp);
    PJ_ASSERT_RETURN(status == PJ_SUCCESS, status);

    /* Init calls */
    for (i=0; i<app.max_calls; ++i)
	app.call[i].index = i;

    /* Done */
    return PJ_SUCCESS;
}


/*
 * Destroy SIP
 */
static void destroy_sip()
{
    unsigned i;

    app.thread_quit = 1;
    for (i=0; i<app.thread_count; ++i) {
	if (app.sip_thread[i]) {
	    pj_thread_join(app.sip_thread[i]);
	    pj_thread_destroy(app.sip_thread[i]);
	    app.sip_thread[i] = NULL;
	}
    }

    if (app.sip_endpt) {
	pjsip_endpt_destroy(app.sip_endpt);
	app.sip_endpt = NULL;
    }

}


/*
 * Init media stack.
 */
static pj_status_t init_media()
{
    unsigned	i, count;
    pj_uint16_t	rtp_port;
    pj_status_t	status;


    /* Initialize media endpoint so that at least error subsystem is properly
     * initialized.
     */
#if PJ_HAS_THREADS
    status = pjmedia_endpt_create(&app.cp.factory, NULL, 1, &app.med_endpt);
#else
    status = pjmedia_endpt_create(&app.cp.factory, 
				  pjsip_endpt_get_ioqueue(app.sip_endpt),
				  0, &app.med_endpt);
#endif
    PJ_ASSERT_RETURN(status == PJ_SUCCESS, status);


    /* Must register codecs to be supported */
#if defined(PJMEDIA_HAS_G711_CODEC) && PJMEDIA_HAS_G711_CODEC!=0
    pjmedia_codec_g711_init(app.med_endpt);
#endif

    /* RTP port counter */
    rtp_port = (pj_uint16_t)(app.rtp_start_port & 0xFFFE);

    /* Init media transport for all calls. */
    for (i=0, count=0; i<app.max_calls; ++i, ++count) {

	unsigned j;

	/* Create transport for each media in the call */
	for (j=0; j<PJ_ARRAY_SIZE(app.call[0].media); ++j) {
	    /* Repeat binding media socket to next port when fails to bind
	     * to current port number.
	     */
	    int retry;

	    app.call[i].media[j].call_index = i;
	    app.call[i].media[j].media_index = j;

	    status = -1;
	    for (retry=0; retry<100; ++retry,rtp_port+=2)  {
		struct media_stream *m = &app.call[i].media[j];
		
		status = pjmedia_transport_udp_create2(app.med_endpt, 
						       "siprtp",
						       &app.local_addr,
						       rtp_port, 0, 
						       &m->transport);
		if (status == PJ_SUCCESS) {
		    rtp_port += 2;
		    break;
		}
	    }
	}

	if (status != PJ_SUCCESS)
	    goto on_error;
    }

    /* Done */
    return PJ_SUCCESS;

on_error:
    destroy_media();
    return status;
}


/*
 * Destroy media.
 */
static void destroy_media()
{
    unsigned i;

    for (i=0; i<app.max_calls; ++i) {
	unsigned j;
	for (j=0; j<PJ_ARRAY_SIZE(app.call[0].media); ++j) {
	    struct media_stream *m = &app.call[i].media[j];

	    if (m->transport) {
		pjmedia_transport_close(m->transport);
		m->transport = NULL;
	    }
	}
    }

    if (app.med_endpt) {
	pjmedia_endpt_destroy(app.med_endpt);
	app.med_endpt = NULL;
    }
}


/*
 * Make outgoing call.
 */
static pj_status_t make_call(const pj_str_t *dst_uri)
{
    unsigned i;
    struct call *call;
    pjsip_dialog *dlg;
    pjmedia_sdp_session *sdp;
    pjsip_tx_data *tdata;
    pj_status_t status;


    /* Find unused call slot */
    for (i=0; i<app.max_calls; ++i) {
	if (app.call[i].inv == NULL)
	    break;
    }

    if (i == app.max_calls)
	return PJ_ETOOMANY;

    call = &app.call[i];

    /* Create UAC dialog */
    status = pjsip_dlg_create_uac( pjsip_ua_instance(), 
				   &app.local_uri,	/* local URI	    */
				   &app.local_contact,	/* local Contact    */
				   dst_uri,		/* remote URI	    */
				   dst_uri,		/* remote target    */
				   &dlg);		/* dialog	    */
    if (status != PJ_SUCCESS) {
	++app.uac_calls;
	return status;
    }

    /* Create SDP */
    create_sdp( dlg->pool, call, &sdp);

    /* Create the INVITE session. */
    status = pjsip_inv_create_uac( dlg, sdp, 0, &call->inv);
    if (status != PJ_SUCCESS) {
	pjsip_dlg_terminate(dlg);
	++app.uac_calls;
	return status;
    }


    /* Attach call data to invite session */
    call->inv->mod_data[mod_siprtp.id] = call;

    /* Mark start of call */
    pj_gettimeofday(&call->start_time);


    /* Create initial INVITE request.
     * This INVITE request will contain a perfectly good request and 
     * an SDP body as well.
     */
    status = pjsip_inv_invite(call->inv, &tdata);
    PJ_ASSERT_RETURN(status == PJ_SUCCESS, status);


    /* Send initial INVITE request. 
     * From now on, the invite session's state will be reported to us
     * via the invite session callbacks.
     */
    status = pjsip_inv_send_msg(call->inv, tdata);
    PJ_ASSERT_RETURN(status == PJ_SUCCESS, status);


    return PJ_SUCCESS;
}


/*
 * Receive incoming call
 */
static void process_incoming_call(pjsip_rx_data *rdata)
{
    unsigned i, options;
    struct call *call;
    pjsip_dialog *dlg;
    pjmedia_sdp_session *sdp;
    pjsip_tx_data *tdata;
    pj_status_t status;

    /* Find free call slot */
    for (i=0; i<app.max_calls; ++i) {
	if (app.call[i].inv == NULL)
	    break;
    }

    if (i == app.max_calls) {
	const pj_str_t reason = pj_str("Too many calls");
	pjsip_endpt_respond_stateless( app.sip_endpt, rdata, 
				       500, &reason,
				       NULL, NULL);
	return;
    }

    call = &app.call[i];

    /* Verify that we can handle the request. */
    options = 0;
    status = pjsip_inv_verify_request(rdata, &options, NULL, NULL,
  				   app.sip_endpt, &tdata);
    if (status != PJ_SUCCESS) {
	/*
	 * No we can't handle the incoming INVITE request.
	 */
	if (tdata) {
	    pjsip_response_addr res_addr;
	    
	    pjsip_get_response_addr(tdata->pool, rdata, &res_addr);
	    pjsip_endpt_send_response(app.sip_endpt, &res_addr, tdata,
		NULL, NULL);
	    
	} else {
	    
	    /* Respond with 500 (Internal Server Error) */
	    pjsip_endpt_respond_stateless(app.sip_endpt, rdata, 500, NULL,
		NULL, NULL);
	}
	
	return;
    }

    /* Create UAS dialog */
    status = pjsip_dlg_create_uas( pjsip_ua_instance(), rdata,
				   &app.local_contact, &dlg);
    if (status != PJ_SUCCESS) {
	const pj_str_t reason = pj_str("Unable to create dialog");
	pjsip_endpt_respond_stateless( app.sip_endpt, rdata, 
				       500, &reason,
				       NULL, NULL);
	return;
    }

    /* Create SDP */
    create_sdp( dlg->pool, call, &sdp);

    /* Create UAS invite session */
    status = pjsip_inv_create_uas( dlg, rdata, sdp, 0, &call->inv);
    if (status != PJ_SUCCESS) {
	pjsip_dlg_create_response(dlg, rdata, 500, NULL, &tdata);
	pjsip_dlg_send_response(dlg, pjsip_rdata_get_tsx(rdata), tdata);
	return;
    }
    

    /* Attach call data to invite session */
    call->inv->mod_data[mod_siprtp.id] = call;

    /* Mark start of call */
    pj_gettimeofday(&call->start_time);



    /* Create 200 response .*/
    status = pjsip_inv_initial_answer(call->inv, rdata, 200, 
				      NULL, NULL, &tdata);
    if (status != PJ_SUCCESS) {
	status = pjsip_inv_initial_answer(call->inv, rdata, 
					  PJSIP_SC_NOT_ACCEPTABLE,
					  NULL, NULL, &tdata);
	if (status == PJ_SUCCESS)
	    pjsip_inv_send_msg(call->inv, tdata); 
	else
	    pjsip_inv_terminate(call->inv, 500, PJ_FALSE);
	return;
    }


    /* Send the 200 response. */  
    status = pjsip_inv_send_msg(call->inv, tdata); 
    PJ_ASSERT_ON_FAIL(status == PJ_SUCCESS, return);


    /* Done */
}


/* Callback to be called when dialog has forked: */
static void call_on_forked(pjsip_inv_session *inv, pjsip_event *e)
{
    PJ_UNUSED_ARG(inv);
    PJ_UNUSED_ARG(e);

  //  PJ_TODO( HANDLE_FORKING );
}


/* Callback to be called to handle incoming requests outside dialogs: */
static pj_bool_t on_rx_request( pjsip_rx_data *rdata )
{
    /* Ignore strandled ACKs (must not send respone */
    if (rdata->msg_info.msg->line.req.method.id == PJSIP_ACK_METHOD)
	return PJ_FALSE;

    /* Respond (statelessly) any non-INVITE requests with 500  */
    if (rdata->msg_info.msg->line.req.method.id != PJSIP_INVITE_METHOD) {
	pj_str_t reason = pj_str("Unsupported Operation");
	pjsip_endpt_respond_stateless( app.sip_endpt, rdata, 
				       500, &reason,
				       NULL, NULL);
	return PJ_TRUE;
    }

    /* Handle incoming INVITE */
    process_incoming_call(rdata);

    /* Done */
    return PJ_TRUE;
}


/* Callback timer to disconnect call (limiting call duration) */
static void timer_disconnect_call( pj_timer_heap_t *timer_heap,
				   struct pj_timer_entry *entry)
{
    struct call *call = (struct call *) entry->user_data;

    PJ_UNUSED_ARG(timer_heap);

    entry->id = 0;
    hangup_call(call->index);
}


/* Callback to be called when invite session's state has changed: */
static void call_on_state_changed( pjsip_inv_session *inv, 
				   pjsip_event *e)
{
    struct call *call = (struct call *)inv->mod_data[mod_siprtp.id];

    PJ_UNUSED_ARG(e);

    if (!call)
	return;

    if (inv->state == PJSIP_INV_STATE_DISCONNECTED) {
	
	pj_time_val null_time = {0, 0};

	if (call->d_timer.id != 0) {
	    pjsip_endpt_cancel_timer(app.sip_endpt, &call->d_timer);
	    call->d_timer.id = 0;
	}

	PJ_LOG(3,(THIS_FILE, "Call #%d disconnected. Reason=%d (%.*s)",
		  call->index + 1,
		  inv->cause,
		  (int)inv->cause_text.slen,
		  inv->cause_text.ptr));

	if (app.call_report) {
	    PJ_LOG(3,(THIS_FILE, "Call #%d statistics:", call->index));
	    // print_call_log(call->index);
		// print_call(call->index);
		DLL_call_log(call->index);
	}


	call->inv = NULL;
	inv->mod_data[mod_siprtp.id] = NULL;

	destroy_call_media(call->index);

	call->start_time = null_time;
	call->response_time = null_time;
	call->connect_time = null_time;

	++app.uac_calls;

    } 
	else if (inv->state == PJSIP_INV_STATE_CONFIRMED) 
	{
		pj_time_val t;

		pj_gettimeofday(&call->connect_time);
		if (call->response_time.sec == 0)
			call->response_time = call->connect_time;

		t = call->connect_time;
		PJ_TIME_VAL_SUB(t, call->start_time);

		PJ_LOG(3,(THIS_FILE, "Call #%d connected in %d ms", call->index +1 ,
		  PJ_TIME_VAL_MSEC(t)));

		if (app.duration != 0) {
			call->d_timer.id = 1;
			call->d_timer.user_data = call;
			call->d_timer.cb = &timer_disconnect_call;

			t.sec = app.duration;
			t.msec = 0;

			pjsip_endpt_schedule_timer(app.sip_endpt, &call->d_timer, &t);
	}

    } 
	else if (	inv->state == PJSIP_INV_STATE_EARLY ||
		inv->state == PJSIP_INV_STATE_CONNECTING) {

	if (call->response_time.sec == 0)
	    pj_gettimeofday(&call->response_time);

    }
}


/* Utility */
static void app_perror(const char *sender, const char *title, 
		       pj_status_t status)
{
    char errmsg[PJ_ERR_MSG_SIZE];

    pj_strerror(status, errmsg, sizeof(errmsg));
    PJ_LOG(3,(sender, "%s: %s [status=%d]", title, errmsg, status));
}


/* Worker thread for SIP */
static int sip_worker_thread(void *arg)
{
    PJ_UNUSED_ARG(arg);

    while (!app.thread_quit) {
	pj_time_val timeout = {0, 10};
	pjsip_endpt_handle_events(app.sip_endpt, &timeout);
    }

    return 0;
}


/* Init application options */
static pj_status_t init_options(int argc, char *argv[], char* Name)
{
    static char ip_addr[32];
    static char local_uri[64];

    enum { OPT_START,
	   OPT_APP_LOG_LEVEL, OPT_LOG_FILE, 
	   OPT_A_PT, OPT_A_NAME, OPT_A_CLOCK, OPT_A_BITRATE, OPT_A_PTIME,
	   OPT_REPORT_FILE };

    struct pj_getopt_option long_options[] = {
	{ "count",	    1, 0, 'c' },
	{ "gap",            1, 0, 'g' },
	{ "call-report",    0, 0, 'R' },
	{ "duration",	    1, 0, 'd' },
	{ "auto-quit",	    0, 0, 'q' },
	{ "local-port",	    1, 0, 'p' },
	{ "rtp-port",	    1, 0, 'r' },
	{ "ip-addr",	    1, 0, 'i' },

	{ "log-level",	    1, 0, 'l' },
	{ "app-log-level",  1, 0, OPT_APP_LOG_LEVEL },
	{ "log-file",	    1, 0, OPT_LOG_FILE },

	{ "report-file",    1, 0, OPT_REPORT_FILE },

	/* Don't support this anymore, see comments in USAGE above.
	{ "a-pt",	    1, 0, OPT_A_PT },
	{ "a-name",	    1, 0, OPT_A_NAME },
	{ "a-clock",	    1, 0, OPT_A_CLOCK },
	{ "a-bitrate",	    1, 0, OPT_A_BITRATE },
	{ "a-ptime",	    1, 0, OPT_A_PTIME },
	*/

	{ NULL, 0, 0, 0 }, 
    };
    int c;
    int option_index;

    /* Get local IP address for the default IP address */
    {
	const pj_str_t *hostname;
	pj_sockaddr_in tmp_addr;
	char *addr;

	hostname = pj_gethostname();
	pj_sockaddr_in_init(&tmp_addr, hostname, 0);
	addr = pj_inet_ntoa(tmp_addr.sin_addr);
	pj_ansi_strcpy(ip_addr, addr);
    }

    /* Init defaults */
    app.max_calls = 1;
    app.thread_count = 1;
    app.sip_port = 5060;
    app.rtp_start_port = RTP_START_PORT;
    app.local_addr = pj_str(ip_addr);
    app.log_level = 5;
    app.app_log_level = 3;
    app.log_filename = NULL;

    /* Default codecs: */
    app.audio_codec = audio_codecs[0];

    /* Parse options */
    pj_optind = 0;
    while((c=pj_getopt_long(argc,argv, "c:d:p:r:i:l:g:qR", 
			    long_options, &option_index))!=-1) 
    {
	switch (c) {
	case 'c':
	    app.max_calls = atoi(pj_optarg);
	    if (app.max_calls < 0 || app.max_calls > MAX_CALLS) {
		PJ_LOG(3,(THIS_FILE, "Invalid max calls value %s", pj_optarg));
		return 1;
	    }
	    break;
	case 'g':
	    app.call_gap = atoi(pj_optarg);
	    break;
	case 'R':
	    app.call_report = PJ_TRUE;
	    break;
	case 'd':
	    app.duration = atoi(pj_optarg);
	    break;
	case 'q':
	    app.auto_quit = 1;
	    break;

	case 'p':
	    app.sip_port = atoi(pj_optarg);
	    break;
	case 'r':
	    app.rtp_start_port = atoi(pj_optarg);
	    break;
	case 'i':
	    app.local_addr = pj_str(pj_optarg);
	    break;

	case 'l':
	    app.log_level = atoi(pj_optarg);
	    break;
/*
	case OPT_APP_LOG_LEVEL:
	    app.app_log_level = atoi(pj_optarg);
	    break;
	case OPT_LOG_FILE:
	    app.log_filename = pj_optarg;
	    break;

	case OPT_A_PT:
	    app.audio_codec.pt = atoi(pj_optarg);
	    break;
	case OPT_A_NAME:
	    app.audio_codec.name = pj_optarg;
	    break;
	case OPT_A_CLOCK:
	    app.audio_codec.clock_rate = atoi(pj_optarg);
	    break;
	case OPT_A_BITRATE:
	    app.audio_codec.bit_rate = atoi(pj_optarg);
	    break;
	case OPT_A_PTIME:
	    app.audio_codec.ptime = atoi(pj_optarg);
	    break;
	case OPT_REPORT_FILE:
	    app.report_filename = pj_optarg;
	    break;
*/
	default:
	    puts(USAGE);
	    return 1;
	}
    }

    /* Check if URL is specified */
    if (pj_optind < argc)
	app.uri_to_call = pj_str(argv[pj_optind]);

    /* Build local URI and contact */
    pj_ansi_sprintf( local_uri, "sip:%s@%s:%d", Name, app.local_addr.ptr, app.sip_port);
    app.local_uri = pj_str(local_uri);
    app.local_contact = app.local_uri;


    return PJ_SUCCESS;
}


/*****************************************************************************
 * MEDIA STUFFS
 */

/*
 * Create SDP session for a call.
 */
static pj_status_t create_sdp( pj_pool_t *pool,
			       struct call *call,
			       pjmedia_sdp_session **p_sdp)
{
    pj_time_val tv;
    pjmedia_sdp_session *sdp;
    pjmedia_sdp_media *m;
    pjmedia_sdp_attr *attr;
    pjmedia_transport_info tpinfo;
    struct media_stream *audio = &call->media[0];

    PJ_ASSERT_RETURN(pool && p_sdp, PJ_EINVAL);


    /* Get transport info */
    pjmedia_transport_info_init(&tpinfo);
    pjmedia_transport_get_info(audio->transport, &tpinfo);

    /* Create and initialize basic SDP session */
    sdp = (pjmedia_sdp_session *) pj_pool_zalloc (pool, sizeof(pjmedia_sdp_session));

    pj_gettimeofday(&tv);
    sdp->origin.user = pj_str("pjsip-siprtp");
    sdp->origin.version = sdp->origin.id = tv.sec + 2208988800UL;
    sdp->origin.net_type = pj_str("IN");
    sdp->origin.addr_type = pj_str("IP4");
    sdp->origin.addr = *pj_gethostname();
    sdp->name = pj_str("pjsip");

    /* Since we only support one media stream at present, put the
     * SDP connection line in the session level.
     */
    sdp->conn = (pjmedia_sdp_conn  *) pj_pool_zalloc (pool, sizeof(pjmedia_sdp_conn));
    sdp->conn->net_type = pj_str("IN");
    sdp->conn->addr_type = pj_str("IP4");
    sdp->conn->addr = app.local_addr;


    /* SDP time and attributes. */
    sdp->time.start = sdp->time.stop = 0;
    sdp->attr_count = 0;

    /* Create media stream 0: */

    sdp->media_count = 1;
    m = (pjmedia_sdp_media *) pj_pool_zalloc (pool, sizeof(pjmedia_sdp_media));
    sdp->media[0] = m;

    /* Standard media info: */
    m->desc.media = pj_str("audio");
    m->desc.port = pj_ntohs(tpinfo.sock_info.rtp_addr_name.ipv4.sin_port);
    m->desc.port_count = 1;
    m->desc.transport = pj_str("RTP/AVP");

    /* Add format and rtpmap for each codec. */
    m->desc.fmt_count = 1;
    m->attr_count = 0;

    {
	pjmedia_sdp_rtpmap rtpmap;
	pjmedia_sdp_attr *attr;
	char ptstr[10];

	sprintf(ptstr, "%d", app.audio_codec.pt);
	pj_strdup2(pool, &m->desc.fmt[0], ptstr);
	rtpmap.pt = m->desc.fmt[0];
	rtpmap.clock_rate = app.audio_codec.clock_rate;
	rtpmap.enc_name = pj_str(app.audio_codec.name);
	rtpmap.param.slen = 0;

	pjmedia_sdp_rtpmap_to_attr(pool, &rtpmap, &attr);
	m->attr[m->attr_count++] = attr;
    }

    /* Add sendrecv attribute. */
    attr = (pjmedia_sdp_attr *) pj_pool_zalloc(pool, sizeof(pjmedia_sdp_attr));
    attr->name = pj_str("sendrecv");
    m->attr[m->attr_count++] = attr;

#if 1
    /*
     * Add support telephony event
     */
    m->desc.fmt[m->desc.fmt_count++] = pj_str("121");
    /* Add rtpmap. */
    attr = (pjmedia_sdp_attr *)pj_pool_zalloc(pool, sizeof(pjmedia_sdp_attr));
    attr->name = pj_str("rtpmap");
    attr->value = pj_str("121 telephone-event/8000");
    m->attr[m->attr_count++] = attr;
    /* Add fmtp */
    attr = (pjmedia_sdp_attr *) pj_pool_zalloc(pool, sizeof(pjmedia_sdp_attr));
    attr->name = pj_str("fmtp");
    attr->value = pj_str("121 0-15");
    m->attr[m->attr_count++] = attr;
#endif

    /* Done */
    *p_sdp = sdp;

    return PJ_SUCCESS;
}


#if defined(PJ_WIN32) && PJ_WIN32 != 0
#include <windows.h>
static void boost_priority(void)
{
    SetPriorityClass( GetCurrentProcess(), REALTIME_PRIORITY_CLASS);
    SetThreadPriority(GetCurrentThread(), THREAD_PRIORITY_HIGHEST);
}

#elif defined(PJ_LINUX) && PJ_LINUX != 0
#include <pthread.h>
static void boost_priority(void)
{
#define POLICY	SCHED_FIFO
    struct sched_param tp;
    int max_prio;
    int policy;
    int rc;

    if (sched_get_priority_min(POLICY) < sched_get_priority_max(POLICY))
	max_prio = sched_get_priority_max(POLICY)-1;
    else
	max_prio = sched_get_priority_max(POLICY)+1;

    /*
     * Adjust process scheduling algorithm and priority
     */
    rc = sched_getparam(0, &tp);
    if (rc != 0) {
	app_perror( THIS_FILE, "sched_getparam error",
		    PJ_RETURN_OS_ERROR(rc));
	return;
    }
    tp.__sched_priority = max_prio;

    rc = sched_setscheduler(0, POLICY, &tp);
    if (rc != 0) {
	app_perror( THIS_FILE, "sched_setscheduler error",
		    PJ_RETURN_OS_ERROR(rc));
    }

    PJ_LOG(4, (THIS_FILE, "New process policy=%d, priority=%d",
	      policy, tp.__sched_priority));

    /*
     * Adjust thread scheduling algorithm and priority
     */
    rc = pthread_getschedparam(pthread_self(), &policy, &tp);
    if (rc != 0) {
	app_perror( THIS_FILE, "pthread_getschedparam error",
		    PJ_RETURN_OS_ERROR(rc));
	return;
    }

    PJ_LOG(4, (THIS_FILE, "Old thread policy=%d, priority=%d",
	      policy, tp.__sched_priority));

    policy = POLICY;
    tp.__sched_priority = max_prio;

    rc = pthread_setschedparam(pthread_self(), policy, &tp);
    if (rc != 0) {
	app_perror( THIS_FILE, "pthread_setschedparam error",
		    PJ_RETURN_OS_ERROR(rc));
	return;
    }

    PJ_LOG(4, (THIS_FILE, "New thread policy=%d, priority=%d",
	      policy, tp.__sched_priority));
}

#else
#  define boost_priority()
#endif


/*
 * This callback is called by media transport on receipt of RTP packet.
 */
static void on_rx_rtp(void *user_data, void *pkt, pj_ssize_t size)
{
    struct media_stream *strm;
    pj_status_t status;
    const pjmedia_rtp_hdr *hdr;
    const void *payload;
    unsigned payload_len;

    strm = ( struct media_stream *) user_data;

    /* Discard packet if media is inactive */
    if (!strm->active)
	return;

    /* Check for errors */
    if (size < 0) {
	app_perror(THIS_FILE, "RTP recv() error", -size);
	return;
    }

    /* Decode RTP packet. */
    status = pjmedia_rtp_decode_rtp(&strm->in_sess, 
				    pkt, size, 
				    &hdr, &payload, &payload_len);
    if (status != PJ_SUCCESS) {
	app_perror(THIS_FILE, "RTP decode error", status);
	return;
    }

    //PJ_LOG(4,(THIS_FILE, "Rx seq=%d", pj_ntohs(hdr->seq)));

    /* Update the RTCP session. */
    pjmedia_rtcp_rx_rtp(&strm->rtcp, pj_ntohs(hdr->seq),
			pj_ntohl(hdr->ts), payload_len);

    /* Update RTP session */
    pjmedia_rtp_session_update(&strm->in_sess, hdr, NULL);

}

/*
 * This callback is called by media transport on receipt of RTCP packet.
 */
static void on_rx_rtcp(void *user_data, void *pkt, pj_ssize_t size)
{
    struct media_stream *strm;

    strm = ( struct media_stream *)user_data;

    /* Discard packet if media is inactive */
    if (!strm->active)
	return;

    /* Check for errors */
    if (size < 0) {
	app_perror(THIS_FILE, "Error receiving RTCP packet", -size);
	return;
    }

    /* Update RTCP session */
    pjmedia_rtcp_rx_rtcp(&strm->rtcp, pkt, size);
}


/* 
 * Media thread 
 *
 * This is the thread to send and receive both RTP and RTCP packets.
 */
static int media_thread(void *arg)
{
    enum { RTCP_INTERVAL = 5000, RTCP_RAND = 2000 };
    struct media_stream *strm = (struct media_stream *) arg;
    char packet[1500];
    unsigned msec_interval;
    pj_timestamp freq, next_rtp, next_rtcp;


    /* Boost thread priority if necessary */
    boost_priority();

    /* Let things settle */
    pj_thread_sleep(100);

    msec_interval = strm->samples_per_frame * 1000 / strm->clock_rate;
    pj_get_timestamp_freq(&freq);

    pj_get_timestamp(&next_rtp);
    next_rtp.u64 += (freq.u64 * msec_interval / 1000);

    next_rtcp = next_rtp;
    next_rtcp.u64 += (freq.u64 * (RTCP_INTERVAL+(pj_rand()%RTCP_RAND)) / 1000);


    while (!strm->thread_quit_flag) {
	pj_timestamp now, lesser;
	pj_time_val timeout;
	pj_bool_t send_rtp, send_rtcp;

	send_rtp = send_rtcp = PJ_FALSE;

	/* Determine how long to sleep */
	if (next_rtp.u64 < next_rtcp.u64) {
	    lesser = next_rtp;
	    send_rtp = PJ_TRUE;
	} else {
	    lesser = next_rtcp;
	    send_rtcp = PJ_TRUE;
	}

	pj_get_timestamp(&now);
	if (lesser.u64 <= now.u64) {
	    timeout.sec = timeout.msec = 0;
	    //printf("immediate "); fflush(stdout);
	} else {
	    pj_uint64_t tick_delay;
	    tick_delay = lesser.u64 - now.u64;
	    timeout.sec = 0;
	    timeout.msec = (pj_uint32_t)(tick_delay * 1000 / freq.u64);
	    pj_time_val_normalize(&timeout);

	    //printf("%d:%03d ", timeout.sec, timeout.msec); fflush(stdout);
	}

	/* Wait for next interval */
	//if (timeout.sec!=0 && timeout.msec!=0) {
	    pj_thread_sleep(PJ_TIME_VAL_MSEC(timeout));
	    if (strm->thread_quit_flag)
		break;
	//}

	pj_get_timestamp(&now);

	if (send_rtp || next_rtp.u64 <= now.u64) {
	    /*
	     * Time to send RTP packet.
	     */
	    pj_status_t status;
	    const void *p_hdr;
	    const pjmedia_rtp_hdr *hdr;
	    pj_ssize_t size;
	    int hdrlen;

	    /* Format RTP header */
	    status = pjmedia_rtp_encode_rtp( &strm->out_sess, strm->si.tx_pt,
					     0, /* marker bit */
					     strm->bytes_per_frame, 
					     strm->samples_per_frame,
					     &p_hdr, &hdrlen);
	    if (status == PJ_SUCCESS) {

		//PJ_LOG(4,(THIS_FILE, "\t\tTx seq=%d", pj_ntohs(hdr->seq)));
		
		hdr = (const pjmedia_rtp_hdr*) p_hdr;

		/* Copy RTP header to packet */
		pj_memcpy(packet, hdr, hdrlen);

		/* Zero the payload */
		pj_bzero(packet+hdrlen, strm->bytes_per_frame);

		/* Send RTP packet */
		size = hdrlen + strm->bytes_per_frame;
		status = pjmedia_transport_send_rtp(strm->transport, 
						    packet, size);
		if (status != PJ_SUCCESS)
		    app_perror(THIS_FILE, "Error sending RTP packet", status);

	    } else {
		pj_assert(!"RTP encode() error");
	    }

	    /* Update RTCP SR */
	    pjmedia_rtcp_tx_rtp( &strm->rtcp, (pj_uint16_t)strm->bytes_per_frame);

	    /* Schedule next send */
	    next_rtp.u64 += (msec_interval * freq.u64 / 1000);
	}


	if (send_rtcp || next_rtcp.u64 <= now.u64) {
	    /*
	     * Time to send RTCP packet.
	     */
	    void *rtcp_pkt;
	    int rtcp_len;
	    pj_ssize_t size;
	    pj_status_t status;

	    /* Build RTCP packet */
	    pjmedia_rtcp_build_rtcp(&strm->rtcp, &rtcp_pkt, &rtcp_len);

    
	    /* Send packet */
	    size = rtcp_len;
	    status = pjmedia_transport_send_rtcp(strm->transport,
						 rtcp_pkt, size);
	    if (status != PJ_SUCCESS) {
		app_perror(THIS_FILE, "Error sending RTCP packet", status);
	    }
	    
	    /* Schedule next send */
    	    next_rtcp.u64 += (freq.u64 * (RTCP_INTERVAL+(pj_rand()%RTCP_RAND)) /
			      1000);
	}
    }

    return 0;
}


/* Callback to be called when SDP negotiation is done in the call: */
static void call_on_media_update( pjsip_inv_session *inv,
				  pj_status_t status)
{
    struct call *call;
    pj_pool_t *pool;
    struct media_stream *audio;
    const pjmedia_sdp_session *local_sdp, *remote_sdp;
    struct codec *codec_desc = NULL;
    unsigned i;

    call = (struct call *) inv->mod_data[mod_siprtp.id];
    pool = inv->dlg->pool;
    audio = &call->media[0];

    /* If this is a mid-call media update, then destroy existing media */
    if (audio->thread != NULL)
	destroy_call_media(call->index);


    /* Do nothing if media negotiation has failed */
    if (status != PJ_SUCCESS) {
	app_perror(THIS_FILE, "SDP negotiation failed", status);
	return;
    }

    
    /* Capture stream definition from the SDP */
    pjmedia_sdp_neg_get_active_local(inv->neg, &local_sdp);
    pjmedia_sdp_neg_get_active_remote(inv->neg, &remote_sdp);

    status = pjmedia_stream_info_from_sdp(&audio->si, inv->pool, app.med_endpt,
					  local_sdp, remote_sdp, 0);
    if (status != PJ_SUCCESS) {
	app_perror(THIS_FILE, "Error creating stream info from SDP", status);
	return;
    }

    /* Get the remainder of codec information from codec descriptor */
    if (audio->si.fmt.pt == app.audio_codec.pt)
	codec_desc = &app.audio_codec;
    else {
	/* Find the codec description in codec array */
	for (i=0; i<PJ_ARRAY_SIZE(audio_codecs); ++i) {
	    if (audio_codecs[i].pt == audio->si.fmt.pt) {
		codec_desc = &audio_codecs[i];
		break;
	    }
	}

	if (codec_desc == NULL) {
	    PJ_LOG(3, (THIS_FILE, "Error: Invalid codec payload type"));
	    return;
	}
    }

    audio->clock_rate = audio->si.fmt.clock_rate;
    audio->samples_per_frame = audio->clock_rate * codec_desc->ptime / 1000;
    audio->bytes_per_frame = codec_desc->bit_rate * codec_desc->ptime / 1000 / 8;


    pjmedia_rtp_session_init(&audio->out_sess, audio->si.tx_pt, 
			     pj_rand());
    pjmedia_rtp_session_init(&audio->in_sess, audio->si.fmt.pt, 0);
    pjmedia_rtcp_init(&audio->rtcp, "rtcp", audio->clock_rate, 
		      audio->samples_per_frame, 0);


    /* Attach media to transport */
    status = pjmedia_transport_attach(audio->transport, audio, 
				      &audio->si.rem_addr, 
				      &audio->si.rem_rtcp, 
				      sizeof(pj_sockaddr_in),
				      &on_rx_rtp,
				      &on_rx_rtcp);
    if (status != PJ_SUCCESS) {
	app_perror(THIS_FILE, "Error on pjmedia_transport_attach()", status);
	return;
    }

    /* Start media thread. */
    audio->thread_quit_flag = 0;
#if PJ_HAS_THREADS
    status = pj_thread_create( inv->pool, "media", &media_thread, audio,
			       0, 0, &audio->thread);
    if (status != PJ_SUCCESS) {
	app_perror(THIS_FILE, "Error creating media thread", status);
	return;
    }
#endif

    /* Set the media as active */
    audio->active = PJ_TRUE;
}



/* Destroy call's media */
static void destroy_call_media(unsigned call_index)
{
    struct media_stream *audio = &app.call[call_index].media[0];

    if (audio) {
	audio->active = PJ_FALSE;

	if (audio->thread) {
	    audio->thread_quit_flag = 1;
	    pj_thread_join(audio->thread);
	    pj_thread_destroy(audio->thread);
	    audio->thread = NULL;
	    audio->thread_quit_flag = 0;
	}

	pjmedia_transport_detach(audio->transport, audio);
    }
}

 
/*****************************************************************************
 * USER INTERFACE STUFFS
 */

static void call_get_duration(int call_index, pj_time_val *dur)
{
    struct call *call = &app.call[call_index];
    pjsip_inv_session *inv;

    dur->sec = dur->msec = 0;

    if (!call)
	return;

    inv = call->inv;
    if (!inv)
	return;

    if (inv->state >= PJSIP_INV_STATE_CONFIRMED && call->connect_time.sec) {

	pj_gettimeofday(dur);
	PJ_TIME_VAL_SUB((*dur), call->connect_time);
    }
}


static const char *good_number(char *buf, pj_int32_t val)
{
    if (val < 1000) {
	pj_ansi_sprintf(buf, "%d", val);
    } else if (val < 1000000) {
	pj_ansi_sprintf(buf, "%d.%02dK", 
			val / 1000,
			(val % 1000) / 100);
    } else {
	pj_ansi_sprintf(buf, "%d.%02dM", 
			val / 1000000,
			(val % 1000000) / 10000);
    }

    return buf;
}



static void print_avg_stat(void)
{
#define MIN_(var,val)	   if ((int)val < (int)var) var = val
#define MAX_(var,val)	   if ((int)val > (int)var) var = val
#define AVG_(var,val)	   var = ( ((var * count) + val) / (count+1) )
#define BIGVAL		    0x7FFFFFFFL
    struct stat_entry
    {
	int min, avg, max;
    };

    struct stat_entry call_dur, call_pdd;
    pjmedia_rtcp_stat min_stat, avg_stat, max_stat;

    char srx_min[16], srx_avg[16], srx_max[16];
    char brx_min[16], brx_avg[16], brx_max[16];
    char stx_min[16], stx_avg[16], stx_max[16];
    char btx_min[16], btx_avg[16], btx_max[16];


    unsigned i, count;

    pj_bzero(&call_dur, sizeof(call_dur)); 
    call_dur.min = BIGVAL;

    pj_bzero(&call_pdd, sizeof(call_pdd)); 
    call_pdd.min = BIGVAL;

    pj_bzero(&min_stat, sizeof(min_stat));
    min_stat.rx.pkt = min_stat.tx.pkt = BIGVAL;
    min_stat.rx.bytes = min_stat.tx.bytes = BIGVAL;
    min_stat.rx.loss = min_stat.tx.loss = BIGVAL;
    min_stat.rx.dup = min_stat.tx.dup = BIGVAL;
    min_stat.rx.reorder = min_stat.tx.reorder = BIGVAL;
    min_stat.rx.jitter.min = min_stat.tx.jitter.min = BIGVAL;
    min_stat.rtt.min = BIGVAL;

    pj_bzero(&avg_stat, sizeof(avg_stat));
    pj_bzero(&max_stat, sizeof(max_stat));


    for (i=0, count=0; i<app.max_calls; ++i) {

	struct call *call = &app.call[i];
	struct media_stream *audio = &call->media[0];
	pj_time_val dur;
	unsigned msec_dur;

	if (call->inv == NULL || 
	    call->inv->state < PJSIP_INV_STATE_CONFIRMED ||
	    call->connect_time.sec == 0) 
	{
	    continue;
	}

	/* Duration */
	call_get_duration(i, &dur);
	msec_dur = PJ_TIME_VAL_MSEC(dur);

	MIN_(call_dur.min, msec_dur);
	MAX_(call_dur.max, msec_dur);
	AVG_(call_dur.avg, msec_dur);

	/* Connect delay */
	if (call->connect_time.sec) {
	    pj_time_val t = call->connect_time;
	    PJ_TIME_VAL_SUB(t, call->start_time);
	    msec_dur = PJ_TIME_VAL_MSEC(t);
	} else {
	    msec_dur = 10;
	}

	MIN_(call_pdd.min, msec_dur);
	MAX_(call_pdd.max, msec_dur);
	AVG_(call_pdd.avg, msec_dur);

	/* RX Statistisc: */

	/* Packets */
	MIN_(min_stat.rx.pkt, audio->rtcp.stat.rx.pkt);
	MAX_(max_stat.rx.pkt, audio->rtcp.stat.rx.pkt);
	AVG_(avg_stat.rx.pkt, audio->rtcp.stat.rx.pkt);

	/* Bytes */
	MIN_(min_stat.rx.bytes, audio->rtcp.stat.rx.bytes);
	MAX_(max_stat.rx.bytes, audio->rtcp.stat.rx.bytes);
	AVG_(avg_stat.rx.bytes, audio->rtcp.stat.rx.bytes);


	/* Packet loss */
	MIN_(min_stat.rx.loss, audio->rtcp.stat.rx.loss);
	MAX_(max_stat.rx.loss, audio->rtcp.stat.rx.loss);
	AVG_(avg_stat.rx.loss, audio->rtcp.stat.rx.loss);

	/* Packet dup */
	MIN_(min_stat.rx.dup, audio->rtcp.stat.rx.dup);
	MAX_(max_stat.rx.dup, audio->rtcp.stat.rx.dup);
	AVG_(avg_stat.rx.dup, audio->rtcp.stat.rx.dup);

	/* Packet reorder */
	MIN_(min_stat.rx.reorder, audio->rtcp.stat.rx.reorder);
	MAX_(max_stat.rx.reorder, audio->rtcp.stat.rx.reorder);
	AVG_(avg_stat.rx.reorder, audio->rtcp.stat.rx.reorder);

	/* Jitter  */
	MIN_(min_stat.rx.jitter.min, audio->rtcp.stat.rx.jitter.min);
	MAX_(max_stat.rx.jitter.max, audio->rtcp.stat.rx.jitter.max);
	AVG_(avg_stat.rx.jitter.mean, audio->rtcp.stat.rx.jitter.mean);


	/* TX Statistisc: */

	/* Packets */
	MIN_(min_stat.tx.pkt, audio->rtcp.stat.tx.pkt);
	MAX_(max_stat.tx.pkt, audio->rtcp.stat.tx.pkt);
	AVG_(avg_stat.tx.pkt, audio->rtcp.stat.tx.pkt);

	/* Bytes */
	MIN_(min_stat.tx.bytes, audio->rtcp.stat.tx.bytes);
	MAX_(max_stat.tx.bytes, audio->rtcp.stat.tx.bytes);
	AVG_(avg_stat.tx.bytes, audio->rtcp.stat.tx.bytes);

	/* Packet loss */
	MIN_(min_stat.tx.loss, audio->rtcp.stat.tx.loss);
	MAX_(max_stat.tx.loss, audio->rtcp.stat.tx.loss);
	AVG_(avg_stat.tx.loss, audio->rtcp.stat.tx.loss);

	/* Packet dup */
	MIN_(min_stat.tx.dup, audio->rtcp.stat.tx.dup);
	MAX_(max_stat.tx.dup, audio->rtcp.stat.tx.dup);
	AVG_(avg_stat.tx.dup, audio->rtcp.stat.tx.dup);

	/* Packet reorder */
	MIN_(min_stat.tx.reorder, audio->rtcp.stat.tx.reorder);
	MAX_(max_stat.tx.reorder, audio->rtcp.stat.tx.reorder);
	AVG_(avg_stat.tx.reorder, audio->rtcp.stat.tx.reorder);

	/* Jitter  */
	MIN_(min_stat.tx.jitter.min, audio->rtcp.stat.tx.jitter.min);
	MAX_(max_stat.tx.jitter.max, audio->rtcp.stat.tx.jitter.max);
	AVG_(avg_stat.tx.jitter.mean, audio->rtcp.stat.tx.jitter.mean);


	/* RTT */
	MIN_(min_stat.rtt.min, audio->rtcp.stat.rtt.min);
	MAX_(max_stat.rtt.max, audio->rtcp.stat.rtt.max);
	AVG_(avg_stat.rtt.mean, audio->rtcp.stat.rtt.mean);

	++count;
    }

    if (count == 0) {
	puts("No active calls");
	return;
    }

    printf("Total %d call(s) active.\n"
	   "                    Average Statistics\n"
	   "                    min     avg     max \n"
	   "                -----------------------\n"
	   " call duration: %7d %7d %7d %s\n"
	   " connect delay: %7d %7d %7d %s\n"
	   " RX stat:\n"
	   "       packets: %7s %7s %7s %s\n"
	   "       payload: %7s %7s %7s %s\n"
	   "          loss: %7d %7d %7d %s\n"
	   "  percent loss: %7.3f %7.3f %7.3f %s\n"
	   "           dup: %7d %7d %7d %s\n"
	   "       reorder: %7d %7d %7d %s\n"
	   "        jitter: %7.3f %7.3f %7.3f %s\n"
	   " TX stat:\n"
	   "       packets: %7s %7s %7s %s\n"
	   "       payload: %7s %7s %7s %s\n"
	   "          loss: %7d %7d %7d %s\n"
	   "  percent loss: %7.3f %7.3f %7.3f %s\n"
	   "           dup: %7d %7d %7d %s\n"
	   "       reorder: %7d %7d %7d %s\n"
	   "        jitter: %7.3f %7.3f %7.3f %s\n"
	   " RTT          : %7.3f %7.3f %7.3f %s\n"
	   ,
	   count,
	   call_dur.min/1000, call_dur.avg/1000, call_dur.max/1000, 
	   "seconds",

	   call_pdd.min, call_pdd.avg, call_pdd.max, 
	   "ms",

	   /* rx */

	   good_number(srx_min, min_stat.rx.pkt),
	   good_number(srx_avg, avg_stat.rx.pkt),
	   good_number(srx_max, max_stat.rx.pkt),
	   "packets",

	   good_number(brx_min, min_stat.rx.bytes),
	   good_number(brx_avg, avg_stat.rx.bytes),
	   good_number(brx_max, max_stat.rx.bytes),
	   "bytes",

	   min_stat.rx.loss, avg_stat.rx.loss, max_stat.rx.loss,
	   "packets",
	   
	   min_stat.rx.loss*100.0/(min_stat.rx.pkt+min_stat.rx.loss),
	   avg_stat.rx.loss*100.0/(avg_stat.rx.pkt+avg_stat.rx.loss),
	   max_stat.rx.loss*100.0/(max_stat.rx.pkt+max_stat.rx.loss),
	   "%",


	   min_stat.rx.dup, avg_stat.rx.dup, max_stat.rx.dup,
	   "packets",

	   min_stat.rx.reorder, avg_stat.rx.reorder, max_stat.rx.reorder,
	   "packets",

	   min_stat.rx.jitter.min/1000.0, 
	   avg_stat.rx.jitter.mean/1000.0, 
	   max_stat.rx.jitter.max/1000.0,
	   "ms",
	
	   /* tx */

	   good_number(stx_min, min_stat.tx.pkt),
	   good_number(stx_avg, avg_stat.tx.pkt),
	   good_number(stx_max, max_stat.tx.pkt),
	   "packets",

	   good_number(btx_min, min_stat.tx.bytes),
	   good_number(btx_avg, avg_stat.tx.bytes),
	   good_number(btx_max, max_stat.tx.bytes),
	   "bytes",

	   min_stat.tx.loss, avg_stat.tx.loss, max_stat.tx.loss,
	   "packets",
	   
	   min_stat.tx.loss*100.0/(min_stat.tx.pkt+min_stat.tx.loss),
	   avg_stat.tx.loss*100.0/(avg_stat.tx.pkt+avg_stat.tx.loss),
	   max_stat.tx.loss*100.0/(max_stat.tx.pkt+max_stat.tx.loss),
	   "%",

	   min_stat.tx.dup, avg_stat.tx.dup, max_stat.tx.dup,
	   "packets",

	   min_stat.tx.reorder, avg_stat.tx.reorder, max_stat.tx.reorder,
	   "packets",

	   min_stat.tx.jitter.min/1000.0, 
	   avg_stat.tx.jitter.mean/1000.0, 
	   max_stat.tx.jitter.max/1000.0,
	   "ms",

	   /* rtt */
	   min_stat.rtt.min/1000.0, 
	   avg_stat.rtt.mean/1000.0, 
	   max_stat.rtt.max/1000.0,
	   "ms"
	   );

}

 /*Subbu BEGIN */

static void print_call(int call_index)
{
    struct call *call = &app.call[call_index];
    int len;
    pjsip_inv_session *inv = call->inv;
    pjsip_dialog *dlg = inv->dlg;
    struct media_stream *audio = &call->media[0];
    char userinfo[128];
    char duration[80], last_update[80];
    char bps[16], ipbps[16], packets[16], bytes[16], ipbytes[16];
    unsigned decor;
    pj_time_val now;


    decor = pj_log_get_decor();
    pj_log_set_decor(PJ_LOG_HAS_NEWLINE);

    pj_gettimeofday(&now);

    if (app.report_filename)
	puts(app.report_filename);

    /* Print duration */
    if (inv->state >= PJSIP_INV_STATE_CONFIRMED && call->connect_time.sec) {

	PJ_TIME_VAL_SUB(now, call->connect_time);

	sprintf(duration,  " [duration: %02ld:%02ld:%02ld]",
		now.sec / 3600,
		(now.sec % 3600) / 60,
		(now.sec % 60) );
	

    } else {
	duration[0] = '\0';
    }



    /* Call number and state */
    PJ_LOG(3, (THIS_FILE,
	      "Call #%d: To Anpi Diagnostics %s%s", 
	      (call_index +1) , pjsip_inv_state_name(inv->state), 
	      duration));



    /* Call identification */
    len = pjsip_hdr_print_on(dlg->remote.info, userinfo, sizeof(userinfo));
    if (len < 0)
	pj_ansi_strcpy(userinfo, "<--uri too long-->");
    else
	userinfo[len] = '\0';

    PJ_LOG(3, (THIS_FILE, "   %s", userinfo));


    if (call->inv == NULL || call->inv->state < PJSIP_INV_STATE_CONFIRMED ||
	call->connect_time.sec == 0) 
    {
	pj_log_set_decor(decor);
	return;
    }


    /* Signaling quality */
    {
	char pdd[64], connectdelay[64];
	pj_time_val t;

	if (call->response_time.sec) {
	    t = call->response_time;
	    PJ_TIME_VAL_SUB(t, call->start_time);
	    sprintf(pdd, "got 1st response in %ld ms", PJ_TIME_VAL_MSEC(t));
	} else {
	    pdd[0] = '\0';
	}

	if (call->connect_time.sec) {
	    t = call->connect_time;
	    PJ_TIME_VAL_SUB(t, call->start_time);
	    sprintf(connectdelay, ", connected after: %ld ms", 
		    PJ_TIME_VAL_MSEC(t));
	} else {
	    connectdelay[0] = '\0';
	}

	PJ_LOG(3, (THIS_FILE, 
		   "   Signaling quality: %s%s", pdd, connectdelay));
    }


    PJ_LOG(3, (THIS_FILE,
	       "   Stream #0: audio %.*s@%dHz, %dms/frame, %sB/s (%sB/s +IP hdr)",
   	(int)audio->si.fmt.encoding_name.slen,
	audio->si.fmt.encoding_name.ptr,
	audio->clock_rate,
	audio->samples_per_frame * 1000 / audio->clock_rate,
	good_number(bps, audio->bytes_per_frame * audio->clock_rate / audio->samples_per_frame),
	good_number(ipbps, (audio->bytes_per_frame+32) * audio->clock_rate / audio->samples_per_frame)));

    if (audio->rtcp.stat.rx.update_cnt == 0)
	strcpy(last_update, "never");
    else {
	pj_gettimeofday(&now);
	PJ_TIME_VAL_SUB(now, audio->rtcp.stat.rx.update);
	sprintf(last_update, "%02ldh:%02ldm:%02ld.%03lds ago",
		now.sec / 3600,
		(now.sec % 3600) / 60,
		now.sec % 60,
		now.msec);
    }

    PJ_LOG(3, (THIS_FILE, 
	   "              RX stat last update: %s\n"
	   "                 total %s packets %sB received (%sB +IP hdr)%s\n"
	   "                 pkt loss=%d (%3.1f%%), dup=%d (%3.1f%%), reorder=%d (%3.1f%%)%s\n"
	   "                       (msec)    min     avg     max     last\n"
	   "                 loss period: %7.3f %7.3f %7.3f %7.3f%s\n"
	   "                 jitter     : %7.3f %7.3f %7.3f %7.3f%s",
	   last_update,
	   good_number(packets, audio->rtcp.stat.rx.pkt),
	   good_number(bytes, audio->rtcp.stat.rx.bytes),
	   good_number(ipbytes, audio->rtcp.stat.rx.bytes + audio->rtcp.stat.rx.pkt * 32),
	   "",
	   audio->rtcp.stat.rx.loss,
	   audio->rtcp.stat.rx.loss * 100.0 / (audio->rtcp.stat.rx.pkt + audio->rtcp.stat.rx.loss),
	   audio->rtcp.stat.rx.dup, 
	   audio->rtcp.stat.rx.dup * 100.0 / (audio->rtcp.stat.rx.pkt + audio->rtcp.stat.rx.loss),
	   audio->rtcp.stat.rx.reorder, 
	   audio->rtcp.stat.rx.reorder * 100.0 / (audio->rtcp.stat.rx.pkt + audio->rtcp.stat.rx.loss),
	   "",
	   audio->rtcp.stat.rx.loss_period.min / 1000.0, 
	   audio->rtcp.stat.rx.loss_period.mean / 1000.0, 
	   audio->rtcp.stat.rx.loss_period.max / 1000.0,
	   audio->rtcp.stat.rx.loss_period.last / 1000.0,
	   "",
	   audio->rtcp.stat.rx.jitter.min / 1000.0,
	   audio->rtcp.stat.rx.jitter.mean / 1000.0,
	   audio->rtcp.stat.rx.jitter.max / 1000.0,
	   audio->rtcp.stat.rx.jitter.last / 1000.0,
	   ""
	   ));


    if (audio->rtcp.stat.tx.update_cnt == 0)
	strcpy(last_update, "never");
    else {
	pj_gettimeofday(&now);
	PJ_TIME_VAL_SUB(now, audio->rtcp.stat.tx.update);
	sprintf(last_update, "%02ldh:%02ldm:%02ld.%03lds ago",
		now.sec / 3600,
		(now.sec % 3600) / 60,
		now.sec % 60,
		now.msec);
    }

    PJ_LOG(3, (THIS_FILE,
	   "              TX stat last update: %s\n"
	   "                 total %s packets %sB sent (%sB +IP hdr)%s\n"
	   "                 pkt loss=%d (%3.1f%%), dup=%d (%3.1f%%), reorder=%d (%3.1f%%)%s\n"
	   "                       (msec)    min     avg     max     last\n"
	   "                 loss period: %7.3f %7.3f %7.3f %7.3f%s\n"
	   "                 jitter     : %7.3f %7.3f %7.3f %7.3f%s",
	   last_update,
	   good_number(packets, audio->rtcp.stat.tx.pkt),
	   good_number(bytes, audio->rtcp.stat.tx.bytes),
	   good_number(ipbytes, audio->rtcp.stat.tx.bytes + audio->rtcp.stat.tx.pkt * 32),
	   "",
	   audio->rtcp.stat.tx.loss,
	   audio->rtcp.stat.tx.loss * 100.0 / (audio->rtcp.stat.tx.pkt + audio->rtcp.stat.tx.loss),
	   audio->rtcp.stat.tx.dup, 
	   audio->rtcp.stat.tx.dup * 100.0 / (audio->rtcp.stat.tx.pkt + audio->rtcp.stat.tx.loss),
	   audio->rtcp.stat.tx.reorder, 
	   audio->rtcp.stat.tx.reorder * 100.0 / (audio->rtcp.stat.tx.pkt + audio->rtcp.stat.tx.loss),
	   "",
	   audio->rtcp.stat.tx.loss_period.min / 1000.0, 
	   audio->rtcp.stat.tx.loss_period.mean / 1000.0, 
	   audio->rtcp.stat.tx.loss_period.max / 1000.0,
	   audio->rtcp.stat.tx.loss_period.last / 1000.0,
	   "",
	   audio->rtcp.stat.tx.jitter.min / 1000.0,
	   audio->rtcp.stat.tx.jitter.mean / 1000.0,
	   audio->rtcp.stat.tx.jitter.max / 1000.0,
	   audio->rtcp.stat.tx.jitter.last / 1000.0,
	   ""
	   ));


    PJ_LOG(3, (THIS_FILE,
	   "             RTT delay      : %7.3f %7.3f %7.3f %7.3f%s\n", 
	   audio->rtcp.stat.rtt.min / 1000.0,
	   audio->rtcp.stat.rtt.mean / 1000.0,
	   audio->rtcp.stat.rtt.max / 1000.0,
	   audio->rtcp.stat.rtt.last / 1000.0,
	   ""
	   ));

    pj_log_set_decor(decor);
}


/* Subu END */
/* #include "siprtp_report.c" /* excluded by Subbu */ 


static void list_calls()
{
    unsigned i;
    puts("List all calls:");
    for (i=0; i<app.max_calls; ++i) {
	if (!app.call[i].inv)
	    continue;
	DLL_call_log(i);
    }
}

static void hangup_call(unsigned index)
{
    pjsip_tx_data *tdata;
    pj_status_t status;

    if (app.call[index].inv == NULL)
	return;

    status = pjsip_inv_end_session(app.call[index].inv, 603, NULL, &tdata);
    if (status==PJ_SUCCESS && tdata!=NULL)
	pjsip_inv_send_msg(app.call[index].inv, tdata);
}

static void hangup_all_calls()
{
    unsigned i;
    for (i=0; i<app.max_calls; ++i) {
	if (!app.call[i].inv)
	    continue;
	hangup_call(i);
	pj_thread_sleep(app.call_gap);
    }
    
    /* Wait until all calls are terminated */
    for (i=0; i<app.max_calls; ++i) {
	while (app.call[i].inv)
	    pj_thread_sleep(10);
    }
}

static pj_bool_t simple_input(const char *title, char *buf, pj_size_t len)
{
    char *p;

    printf("%s (empty to cancel): ", title); fflush(stdout);
    if (fgets(buf, len, stdin) == NULL)
	return PJ_FALSE;

    /* Remove trailing newlines. */
    for (p=buf; ; ++p) {
	if (*p=='\r' || *p=='\n') *p='\0';
	else if (!*p) break;
    }

    if (!*buf)
	return PJ_FALSE;
    
    return PJ_TRUE;
}


static const char *MENU =
"\n"
"Enter menu character:\n"
"  s    Summary\n"
"  l    List all calls\n"
"  h    Hangup a call\n"
"  H    Hangup all calls\n"
"  q    Quit\n"
"\n";


/* Main screen menu */
static void console_main()
{
    char input1[10];
    unsigned i;
	int index;
	bool program_end = false;
    printf("%s", MENU);

    for (;;) {
	for(index = 0; index < app.max_calls; index++)
			if (app.call[index].inv != NULL)
				program_end = false;
			else
				program_end = true;
	if(program_end)
		return;

	printf(">>> "); fflush(stdout);
	if (fgets(input1, sizeof(input1), stdin) == NULL) {
	    puts("EOF while reading stdin, will quit now..");
	    break;
	}

	switch (input1[0]) {

	case 's':
	    print_avg_stat();
	    break;

	case 'l':
	    list_calls();
	    break;

	case 'h':
	    if (!simple_input("Call number to hangup", input1, sizeof(input1)))
		break;

	    i = atoi(input1);
	    hangup_call(i-1);
	    break;

	case 'H':
	    hangup_all_calls();
	    break;

	case 'q':
	    goto on_exit;

	default:
	    puts("Invalid command");
	    printf("%s", MENU);
	    break;
	}

	fflush(stdout);
    }

on_exit:
    hangup_all_calls();
}


/*****************************************************************************
 * Below is a simple module to log all incoming and outgoing SIP messages
 */


/* Notification on incoming messages */
static pj_bool_t logger_on_rx_msg(pjsip_rx_data *rdata)
{
    PJ_LOG(4,(THIS_FILE, "RX %d bytes %s from %s:%d:\n"
			 "%s\n"
			 "--end msg--",
			 rdata->msg_info.len,
			 pjsip_rx_data_get_info(rdata),
			 rdata->pkt_info.src_name,
			 rdata->pkt_info.src_port,
			 rdata->msg_info.msg_buf));
    
    /* Always return false, otherwise messages will not get processed! */
    return PJ_FALSE;
}

/* Notification on outgoing messages */
static pj_status_t logger_on_tx_msg(pjsip_tx_data *tdata)
{
    
    /* Important note:
     *	tp_info field is only valid after outgoing messages has passed
     *	transport layer. So don't try to access tp_info when the module
     *	has lower priority than transport layer.
     */

    PJ_LOG(4,(THIS_FILE, "TX %d bytes %s to %s:%d:\n"
			 "%s\n"
			 "--end msg--",
			 (tdata->buf.cur - tdata->buf.start),
			 pjsip_tx_data_get_info(tdata),
			 tdata->tp_info.dst_name,
			 tdata->tp_info.dst_port,
			 tdata->buf.start));

    /* Always return success, otherwise message will not get sent! */
    return PJ_SUCCESS;
}

/* The module instance. */
static pjsip_module msg_logger = 
{
    NULL, NULL,				/* prev, next.		*/
    { "mod-siprtp-log", 14 },		/* Name.		*/
    -1,					/* Id			*/
    PJSIP_MOD_PRIORITY_TRANSPORT_LAYER-1,/* Priority	        */
    NULL,				/* load()		*/
    NULL,				/* start()		*/
    NULL,				/* stop()		*/
    NULL,				/* unload()		*/
    &logger_on_rx_msg,			/* on_rx_request()	*/
    &logger_on_rx_msg,			/* on_rx_response()	*/
    &logger_on_tx_msg,			/* on_tx_request.	*/
    &logger_on_tx_msg,			/* on_tx_response()	*/
    NULL,				/* on_tsx_state()	*/

};



/*****************************************************************************
 * Console application custom logging:
 */


static FILE *log_file;


static void app_log_writer(int level, const char *buffer, int len)
{
    /* Write to both stdout and file. */

    if (level <= app.app_log_level)
	pj_log_write(level, buffer, len);

    if (log_file) {
	int count = fwrite(buffer, len, 1, log_file);
	PJ_UNUSED_ARG(count);
	fflush(log_file);
    }
}


pj_status_t app_logging_init(void)
{
    /* Redirect log function to ours */

    pj_log_set_log_func( &app_log_writer );

    /* If output log file is desired, create the file: */

    if (app.log_filename) {
	log_file = fopen(app.log_filename, "wt");
	if (log_file == NULL) {
	    PJ_LOG(1,(THIS_FILE, "Unable to open log file %s", 
		      app.log_filename));   
	    return -1;
	}
    }

    return PJ_SUCCESS;
}


void app_logging_shutdown(void)
{
    /* Close logging file, if any: */

    if (log_file) {
	fclose(log_file);
	log_file = NULL;
    }
}


#define INVALID -1
#define VALID 0

int validateIP(char *ipadd)
{
	unsigned b1, b2, b3, b4;
	unsigned char c;

	if (sscanf(ipadd, "%3u.%3u.%3u.%3u%c", &b1, &b2, &b3, &b4, &c) != 4)
		return INVALID;

	if ((b1 | b2 | b3 | b4) > 255) 
		return INVALID;
	if (strspn(ipadd, "0123456789.") < strlen(ipadd)) 
		return INVALID;
	return VALID;
}
/***** Anpi Diagnostic Tool Main ******/

char *Using =  "\n Error:   Invalid arguments"
				   "\n Usage:   AnpiTalk [User ID] [Service IP Address] [Calls] [Duration]"
				   "\n Example: AnpiTalk anpiuser 10.12.105.130 2 10 \n";

int anpi_tool(int argc, char *argv[])
{
    unsigned i;
    pj_status_t status;
	char anpi_uri[150];

	char *calls = "-c";
	char *duration = "-d";
	char *argvs[6];

/* Must init PJLIB first */
    status = pj_init();
    if (status != PJ_SUCCESS)
		return 1;

/*
	if (argc !=5 ){
		puts(Using);
		return -1;
	}
*/
	if( strlen(argv[1]) > 100 || strlen (argv[1]) < 5) {
		puts("Error: User_ID should be atleast 5 character length and less than 100 characters"); 
		puts(Using);
		return -1;
	}
	if (validateIP(argv[2]) != VALID){
		puts(Using);
		return -1;
	}
	if ( atoi(argv[3]) > 5 || atoi(argv[3]) < 1){
		puts("Error: Number of calls should not exceed 5 and at least 1");
		puts(Using);
		return -1;
	}
	
	strcpy(anpi_uri, "sip:Anpi_Diagnosis@");
	strcat(anpi_uri, argv[2]);
	

	if (!isdigit(argv[3][0]))
		printf(Using);

	argvs[0] = argv[0];
	argvs[1] = anpi_uri;
	argvs[2] = calls;
	argvs[3] = argv[3];

	argvs[4] = duration; // -d (duration in seconds)
	argvs[5] = argv[4];

	if(atoi(argv[4]) <= 0)
		argc = 4;
	else
		argc = 6;

	printf(" %s %s, %s, %s ", argv[0], argvs[1], argvs[2], argvs[3]);

	

    /* Get command line options */
    status = init_options(argc, argvs, argv[1]);
    if (status != PJ_SUCCESS)
		return 1;

    /* Verify options: */

    /* Auto-quit can not be specified for UAS */
    if (app.auto_quit && app.uri_to_call.slen == 0) {
	printf("Error: --auto-quit option only valid for outgoing "
	       "mode (UAC) only\n");
	return 1;
    }

    /* Init logging */
    status = app_logging_init();
    if (status != PJ_SUCCESS)
	return 1;

    /* Init SIP etc */
    status = init_sip();
    if (status != PJ_SUCCESS) {
	app_perror(THIS_FILE, "Initialization has failed", status);
	destroy_sip();
	return 1;
    }

    /* Register module to log incoming/outgoing messages */
    pjsip_endpt_register_module(app.sip_endpt, &msg_logger);

    /* Init media */
    status = init_media();
    if (status != PJ_SUCCESS) {
	app_perror(THIS_FILE, "Media initialization failed", status);
	destroy_sip();
	return 1;
    }

    /* Start worker threads */
#if PJ_HAS_THREADS
    for (i=0; i<app.thread_count; ++i) {
	pj_thread_create( app.pool, "app", &sip_worker_thread, NULL,
			  0, 0, &app.sip_thread[i]);
    }
#endif

    /* If URL is specified, then make call immediately */
    if (app.uri_to_call.slen) {
	unsigned i;

	PJ_LOG(3,(THIS_FILE, "Making %d calls to %s..", app.max_calls,
		  app.uri_to_call.ptr));

	for (i=0; i<app.max_calls; ++i) {
	    status = make_call(&app.uri_to_call);
	    if (status != PJ_SUCCESS) {
		app_perror(THIS_FILE, "Error making call", status);
		break;
	    }
	    pj_thread_sleep(app.call_gap);
	}

	if (app.auto_quit) {
	    /* Wait for calls to complete */
	    while (app.uac_calls < app.max_calls)
		pj_thread_sleep(100);
	    pj_thread_sleep(200);
	} else {
#if PJ_HAS_THREADS
	    /* Start user interface loop */
	    console_main();
#endif
	}

    } else {

	PJ_LOG(3,(THIS_FILE, "Ready for incoming calls (max=%d)", 
		  app.max_calls));

#if PJ_HAS_THREADS
	/* Start user interface loop */
	console_main();
#endif
    }

#if !PJ_HAS_THREADS
    PJ_LOG(3,(THIS_FILE, "Press Ctrl-C to quit"));
    for (;;) {
	pj_time_val t = {0, 10};
	pjsip_endpt_handle_events(app.sip_endpt, &t);
    }
#endif
    
    /* Shutting down... */
    destroy_sip();
    destroy_media();

    if (app.pool) {
	pj_pool_release(app.pool);
	app.pool = NULL;
	pj_caching_pool_destroy(&app.cp);
    }

    app_logging_shutdown();

    /* Shutdown PJLIB */
    pj_shutdown();

    return 0;
}

#include <time.h>
/********   Subbu  **************/

static void print_call_log(int call_index)
{
    struct call *call = &app.call[call_index];
    int len;
    pjsip_inv_session *inv = call->inv;
    pjsip_dialog *dlg = inv->dlg;
    struct media_stream *audio = &call->media[0];
    char userinfo[128];
    char duration[80], last_update[80];
    char bps[16], ipbps[16], packets[16], bytes[16], ipbytes[16];
    unsigned decor;
    pj_time_val now;

//	char *P1, *P2;
//		char user_id[256];
//	int index;
	FILE *dlog;
	time_t timer;
	char buffer[25];
	struct tm* tm_info;
	pj_time_val t;
    
	decor = pj_log_get_decor();
    pj_log_set_decor(PJ_LOG_HAS_NEWLINE);

    pj_gettimeofday(&now);

    if (app.report_filename)
	puts(app.report_filename);

    /* Print duration */
    if (inv->state >= PJSIP_INV_STATE_CONFIRMED && call->connect_time.sec) {

	PJ_TIME_VAL_SUB(now, call->connect_time);

	sprintf(duration, " [duration: %02ld:%02ld:%02ld.%03ld]",
		now.sec / 3600,
		(now.sec % 3600) / 60,
		(now.sec % 60),
		now.msec);

    } else {
	duration[0] = '\0';
    }



    /* Call number and state */
    PJ_LOG(3, (THIS_FILE,
	      "Call #%d: %s%s", 
	      call_index, pjsip_inv_state_name(inv->state), 
	      duration));
#if 0
	/* Begin on ALG subbu */
    PJ_LOG(3, (THIS_FILE,
	      "Call #%d: %s%s", 
	      call_index, pjsip_inv_state_name(inv->state), 
	      duration));
	// inv->invite_req->msg->body->data;
/* End on ALG subbu */ 
#endif 

    /* Call identification */
    len = pjsip_hdr_print_on(dlg->remote.info, userinfo, sizeof(userinfo));
    if (len < 0)
	pj_ansi_strcpy(userinfo, "<--uri too long-->");
    else
	userinfo[len] = '\0';

    PJ_LOG(3, (THIS_FILE, "   %s", userinfo));


    if (call->inv == NULL || call->inv->state < PJSIP_INV_STATE_CONFIRMED ||
	call->connect_time.sec == 0) 
    {
	pj_log_set_decor(decor);
	return;
    }
/* Subbu Begin */
/*

	P1= strstr(userinfo, "sip:");

	if (P1)
		P2 = strstr(userinfo, "@");

	if (P1 && P2){
		P1 +=4;
		for(index = 0; (P1+index) < P2 && index < 256;  index++)
			user_id[index] = P1[index];
	
		
		user_id[index] = '\0';
		strcat(user_id, ".log");
		printf("\n********** file name is %s**", user_id);
		dlog = fopen(user_id, "a");
		if (dlog){
			fprintf(dlog, "%s\n", userinfo);
		}
	}
/* Subbu End */

    /* Signaling quality */
    {
	char pdd[64], connectdelay[64];
	pj_time_val t;

	if (call->response_time.sec) {
	    t = call->response_time;
	    PJ_TIME_VAL_SUB(t, call->start_time);
	    sprintf(pdd, "got 1st response in %ld ms", PJ_TIME_VAL_MSEC(t));
	} else {
	    pdd[0] = '\0';
	}

	if (call->connect_time.sec) {
	    t = call->connect_time;
	    PJ_TIME_VAL_SUB(t, call->start_time);
	    sprintf(connectdelay, ", connected after: %ld ms", 
		    PJ_TIME_VAL_MSEC(t));
	} else {
	    connectdelay[0] = '\0';
	}

	PJ_LOG(3, (THIS_FILE, 
		   "   Signaling quality: %s%s", pdd, connectdelay));
    }


    PJ_LOG(3, (THIS_FILE,
	       "   Stream #0: audio %.*s@%dHz, %dms/frame, %sB/s (%sB/s +IP hdr)",
   	(int)audio->si.fmt.encoding_name.slen,
	audio->si.fmt.encoding_name.ptr,
	audio->clock_rate,
	audio->samples_per_frame * 1000 / audio->clock_rate,
	good_number(bps, audio->bytes_per_frame * audio->clock_rate / audio->samples_per_frame),
	good_number(ipbps, (audio->bytes_per_frame+32) * audio->clock_rate / audio->samples_per_frame)));

    if (audio->rtcp.stat.rx.update_cnt == 0)
	strcpy(last_update, "never");
    else {
	pj_gettimeofday(&now);
	PJ_TIME_VAL_SUB(now, audio->rtcp.stat.rx.update);
	sprintf(last_update, "%02ldh:%02ldm:%02ld.%03lds ago",
		now.sec / 3600,
		(now.sec % 3600) / 60,
		now.sec % 60,
		now.msec);
    }

	if(dlog)
		
		fprintf(dlog,
	       "   Stream #0: audio %.*s@%dHz, %dms/frame, %sB/s (%sB/s +IP hdr)\n",
   		(int)audio->si.fmt.encoding_name.slen,
		audio->si.fmt.encoding_name.ptr,
		audio->clock_rate,
		audio->samples_per_frame * 1000 / audio->clock_rate,
		good_number(bps, audio->bytes_per_frame * audio->clock_rate / audio->samples_per_frame),
		good_number(ipbps, (audio->bytes_per_frame+32) * audio->clock_rate / audio->samples_per_frame));




    PJ_LOG(3, (THIS_FILE, 
	   "              RX stat last update: %s\n"
	   "                 total %s packets %sB received (%sB +IP hdr)%s\n"
	   "                 pkt loss=%d (%3.1f%%), dup=%d (%3.1f%%), reorder=%d (%3.1f%%)%s\n"
	   "                       (msec)    min     avg     max     last\n"
	   "                 loss period: %7.3f %7.3f %7.3f %7.3f%s\n"
	   "                 jitter     : %7.3f %7.3f %7.3f %7.3f%s",
	   last_update,
	   good_number(packets, audio->rtcp.stat.rx.pkt),
	   good_number(bytes, audio->rtcp.stat.rx.bytes),
	   good_number(ipbytes, audio->rtcp.stat.rx.bytes + audio->rtcp.stat.rx.pkt * 32),
	   "",
	   audio->rtcp.stat.rx.loss,
	   audio->rtcp.stat.rx.loss * 100.0 / (audio->rtcp.stat.rx.pkt + audio->rtcp.stat.rx.loss),
	   audio->rtcp.stat.rx.dup, 
	   audio->rtcp.stat.rx.dup * 100.0 / (audio->rtcp.stat.rx.pkt + audio->rtcp.stat.rx.loss),
	   audio->rtcp.stat.rx.reorder, 
	   audio->rtcp.stat.rx.reorder * 100.0 / (audio->rtcp.stat.rx.pkt + audio->rtcp.stat.rx.loss),
	   "",
	   audio->rtcp.stat.rx.loss_period.min / 1000.0, 
	   audio->rtcp.stat.rx.loss_period.mean / 1000.0, 
	   audio->rtcp.stat.rx.loss_period.max / 1000.0,
	   audio->rtcp.stat.rx.loss_period.last / 1000.0,
	   "",
	   audio->rtcp.stat.rx.jitter.min / 1000.0,
	   audio->rtcp.stat.rx.jitter.mean / 1000.0,
	   audio->rtcp.stat.rx.jitter.max / 1000.0,
	   audio->rtcp.stat.rx.jitter.last / 1000.0,
	   ""
	   ));
	   if(dlog)
	   fprintf(dlog, 
	   "              RX stat last update: %s\n"
	   "                 total %s packets %sB received (%sB +IP hdr)%s\n"
	   "                 pkt loss=%d (%3.1f%%), dup=%d (%3.1f%%), reorder=%d (%3.1f%%)%s\n"
	   "                       (msec)    min     avg     max     last\n"
	   "                 loss period: %7.3f %7.3f %7.3f %7.3f%s\n"
	   "                 jitter     : %7.3f %7.3f %7.3f %7.3f%s\n",
	   last_update,
	   good_number(packets, audio->rtcp.stat.rx.pkt),
	   good_number(bytes, audio->rtcp.stat.rx.bytes),
	   good_number(ipbytes, audio->rtcp.stat.rx.bytes + audio->rtcp.stat.rx.pkt * 32),
	   "",
	   audio->rtcp.stat.rx.loss,
	   audio->rtcp.stat.rx.loss * 100.0 / (audio->rtcp.stat.rx.pkt + audio->rtcp.stat.rx.loss),
	   audio->rtcp.stat.rx.dup, 
	   audio->rtcp.stat.rx.dup * 100.0 / (audio->rtcp.stat.rx.pkt + audio->rtcp.stat.rx.loss),
	   audio->rtcp.stat.rx.reorder, 
	   audio->rtcp.stat.rx.reorder * 100.0 / (audio->rtcp.stat.rx.pkt + audio->rtcp.stat.rx.loss),
	   "",
	   audio->rtcp.stat.rx.loss_period.min / 1000.0, 
	   audio->rtcp.stat.rx.loss_period.mean / 1000.0, 
	   audio->rtcp.stat.rx.loss_period.max / 1000.0,
	   audio->rtcp.stat.rx.loss_period.last / 1000.0,
	   "",
	   audio->rtcp.stat.rx.jitter.min / 1000.0,
	   audio->rtcp.stat.rx.jitter.mean / 1000.0,
	   audio->rtcp.stat.rx.jitter.max / 1000.0,
	   audio->rtcp.stat.rx.jitter.last / 1000.0,
	   ""
	   );




    if (audio->rtcp.stat.tx.update_cnt == 0)
	strcpy(last_update, "never");
    else {
	pj_gettimeofday(&now);
	PJ_TIME_VAL_SUB(now, audio->rtcp.stat.tx.update);
	sprintf(last_update, "%02ldh:%02ldm:%02ld.%03lds ago",
		now.sec / 3600,
		(now.sec % 3600) / 60,
		now.sec % 60,
		now.msec);
    }

    PJ_LOG(3, (THIS_FILE,
	   "              TX stat last update: %s\n"
	   "                 total %s packets %sB sent (%sB +IP hdr)%s\n"
	   "                 pkt loss=%d (%3.1f%%), dup=%d (%3.1f%%), reorder=%d (%3.1f%%)%s\n"
	   "                       (msec)    min     avg     max     last\n"
	   "                 loss period: %7.3f %7.3f %7.3f %7.3f%s\n"
	   "                 jitter     : %7.3f %7.3f %7.3f %7.3f%s",
	   last_update,
	   good_number(packets, audio->rtcp.stat.tx.pkt),
	   good_number(bytes, audio->rtcp.stat.tx.bytes),
	   good_number(ipbytes, audio->rtcp.stat.tx.bytes + audio->rtcp.stat.tx.pkt * 32),
	   "",
	   audio->rtcp.stat.tx.loss,
	   audio->rtcp.stat.tx.loss * 100.0 / (audio->rtcp.stat.tx.pkt + audio->rtcp.stat.tx.loss),
	   audio->rtcp.stat.tx.dup, 
	   audio->rtcp.stat.tx.dup * 100.0 / (audio->rtcp.stat.tx.pkt + audio->rtcp.stat.tx.loss),
	   audio->rtcp.stat.tx.reorder, 
	   audio->rtcp.stat.tx.reorder * 100.0 / (audio->rtcp.stat.tx.pkt + audio->rtcp.stat.tx.loss),
	   "",
	   audio->rtcp.stat.tx.loss_period.min / 1000.0, 
	   audio->rtcp.stat.tx.loss_period.mean / 1000.0, 
	   audio->rtcp.stat.tx.loss_period.max / 1000.0,
	   audio->rtcp.stat.tx.loss_period.last / 1000.0,
	   "",
	   audio->rtcp.stat.tx.jitter.min / 1000.0,
	   audio->rtcp.stat.tx.jitter.mean / 1000.0,
	   audio->rtcp.stat.tx.jitter.max / 1000.0,
	   audio->rtcp.stat.tx.jitter.last / 1000.0,
	   ""
	   ));

		if(dlog)   
		fprintf(dlog, 
	   "              TX stat last update: %s\n"
	   "                 total %s packets %sB sent (%sB +IP hdr)%s\n"
	   "                 pkt loss=%d (%3.1f%%), dup=%d (%3.1f%%), reorder=%d (%3.1f%%)%s\n"
	   "                       (msec)    min     avg     max     last\n"
	   "                 loss period: %7.3f %7.3f %7.3f %7.3f%s\n"
	   "                 jitter     : %7.3f %7.3f %7.3f %7.3f%s\n",
	   last_update,
	   good_number(packets, audio->rtcp.stat.tx.pkt),
	   good_number(bytes, audio->rtcp.stat.tx.bytes),
	   good_number(ipbytes, audio->rtcp.stat.tx.bytes + audio->rtcp.stat.tx.pkt * 32),
	   "",
	   audio->rtcp.stat.tx.loss,
	   audio->rtcp.stat.tx.loss * 100.0 / (audio->rtcp.stat.tx.pkt + audio->rtcp.stat.tx.loss),
	   audio->rtcp.stat.tx.dup, 
	   audio->rtcp.stat.tx.dup * 100.0 / (audio->rtcp.stat.tx.pkt + audio->rtcp.stat.tx.loss),
	   audio->rtcp.stat.tx.reorder, 
	   audio->rtcp.stat.tx.reorder * 100.0 / (audio->rtcp.stat.tx.pkt + audio->rtcp.stat.tx.loss),
	   "",
	   audio->rtcp.stat.tx.loss_period.min / 1000.0, 
	   audio->rtcp.stat.tx.loss_period.mean / 1000.0, 
	   audio->rtcp.stat.tx.loss_period.max / 1000.0,
	   audio->rtcp.stat.tx.loss_period.last / 1000.0,
	   "",
	   audio->rtcp.stat.tx.jitter.min / 1000.0,
	   audio->rtcp.stat.tx.jitter.mean / 1000.0,
	   audio->rtcp.stat.tx.jitter.max / 1000.0,
	   audio->rtcp.stat.tx.jitter.last / 1000.0,
	   ""
	   );


    PJ_LOG(3, (THIS_FILE,
	   "             RTT delay      : %7.3f %7.3f %7.3f %7.3f%s\n", 
	   audio->rtcp.stat.rtt.min / 1000.0,
	   audio->rtcp.stat.rtt.mean / 1000.0,
	   audio->rtcp.stat.rtt.max / 1000.0,
	   audio->rtcp.stat.rtt.last / 1000.0,
	   ""
	   ));

	if(dlog){
		fprintf(dlog, 
	   "             RTT delay      : %7.3f %7.3f %7.3f %7.3f%s\n", 
	   audio->rtcp.stat.rtt.min / 1000.0,
	   audio->rtcp.stat.rtt.mean / 1000.0,
	   audio->rtcp.stat.rtt.max / 1000.0,
	   audio->rtcp.stat.rtt.last / 1000.0,
	   ""
	   );

		fprintf(dlog, 
	   "             Call Duration  : %s\n ", duration);
		


		time(&timer);
		tm_info = localtime(&timer);
		strftime(buffer, 25, "%Y:%m:%d  %H:%M:%S", tm_info);
		fprintf(dlog, 
		"            Date & Time    : %s\n",buffer);
		


		t = call->connect_time;
		PJ_TIME_VAL_SUB(t, call->start_time);

		fprintf(dlog,
		"             Connected in   : %d ms\n",  PJ_TIME_VAL_MSEC(t) ); 
		
	}
	if(dlog)
		fclose(dlog);

    pj_log_set_decor(decor);
}

#define DLLSTORE 1
static char *DLL_call_log(int call_index)
{
    struct call *call = &app.call[call_index];
    int len;
    pjsip_inv_session *inv = call->inv;
    pjsip_dialog *dlg = inv->dlg;
    struct media_stream *audio = &call->media[0];
    char userinfo[128];
    char duration[80], last_update[80];
    char bps[16], ipbps[16], packets[16], bytes[16], ipbytes[16];
    unsigned decor;
    pj_time_val now;

//	char *P1, *P2;
//		char user_id[256];
//	int index;

	char *logstore = (char *) malloc(4096);
	char *logstoredll = (char *) malloc(4096);

	FILE *dlog;
	time_t timer;
	char buffer[25];
	struct tm* tm_info;
	pj_time_val t;
    
	decor = pj_log_get_decor();
    pj_log_set_decor(PJ_LOG_HAS_NEWLINE);

    pj_gettimeofday(&now);

    if (app.report_filename)
	puts(app.report_filename);

    /* Print duration */
    if (inv->state >= PJSIP_INV_STATE_CONFIRMED && call->connect_time.sec) {

	PJ_TIME_VAL_SUB(now, call->connect_time);

	sprintf(duration, " [duration: %02ld:%02ld:%02ld.%03ld]",
		now.sec / 3600,
		(now.sec % 3600) / 60,
		(now.sec % 60),
		now.msec);

    } else {
	duration[0] = '\0';
    }

#if DLLSTORE 
	sprintf(ToolData.call, "\n" THIS_FILE "Call #%d: %s%s", 
	      call_index, pjsip_inv_state_name(inv->state), 
	      duration);
	strcat(ToolData.call, logstore);

#else 

    /* Call number and state */
    PJ_LOG(3, (THIS_FILE,
	      "Call #%d: %s%s", 
	      call_index, pjsip_inv_state_name(inv->state), 
	      duration));

#endif 

#if 0
	/* Begin on ALG subbu */
    PJ_LOG(3, (THIS_FILE,
	      "Call #%d: %s%s", 
	      call_index, pjsip_inv_state_name(inv->state), 
	      duration));
	// inv->invite_req->msg->body->data;
/* End on ALG subbu */ 
#endif 

    /* Call identification */
    len = pjsip_hdr_print_on(dlg->remote.info, userinfo, sizeof(userinfo));
    if (len < 0)
	pj_ansi_strcpy(userinfo, "<--uri too long-->");
    else
	userinfo[len] = '\0';
#if DLLSTORE
	 sprintf(ToolData.call, "\n"THIS_FILE, "   %s", userinfo);
	 strcat(ToolData.call, logstore);
#else
    PJ_LOG(3, (THIS_FILE, "   %s", userinfo));
#endif 

    if (call->inv == NULL || call->inv->state < PJSIP_INV_STATE_CONFIRMED ||
	call->connect_time.sec == 0) 
    {
	pj_log_set_decor(decor);
	return NULL;
    }
/* Subbu Begin */
/*

	P1= strstr(userinfo, "sip:");

	if (P1)
		P2 = strstr(userinfo, "@");

	if (P1 && P2){
		P1 +=4;
		for(index = 0; (P1+index) < P2 && index < 256;  index++)
			user_id[index] = P1[index];
	
		
		user_id[index] = '\0';
		strcat(user_id, ".log");
		printf("\n********** file name is %s**", user_id);
		dlog = fopen(user_id, "a");
		if (dlog){
			fprintf(dlog, "%s\n", userinfo);
		}
	}
/* Subbu End */

    /* Signaling quality */
    {
	char pdd[64], connectdelay[64];
	pj_time_val t;

	if (call->response_time.sec) {
	    t = call->response_time;
	    PJ_TIME_VAL_SUB(t, call->start_time);
	    sprintf(pdd, "got 1st response in %ld ms", PJ_TIME_VAL_MSEC(t));
	} else {
	    pdd[0] = '\0';
	}

	if (call->connect_time.sec) {
	    t = call->connect_time;
	    PJ_TIME_VAL_SUB(t, call->start_time);
	    sprintf(connectdelay, ", connected after: %ld ms", 
		    PJ_TIME_VAL_MSEC(t));
	} else {
	    connectdelay[0] = '\0';
	}
#if DLLSTORE

		sprintf(logstore, THIS_FILE 
		   "   Signaling quality: %s%s", pdd, connectdelay);

		strcat(logstoredll, logstore);
	}
#else
	PJ_LOG(3, (THIS_FILE, 
		   "   Signaling quality: %s%s", pdd, connectdelay));
    }
#endif 

#if DLLSTORE

	 sprintf(ToolData.call, "\n"THIS_FILE
	       "   Stream #0: audio %.*s@%dHz, %dms/frame, %sB/s (%sB/s +IP hdr)",

   	(int)audio->si.fmt.encoding_name.slen,
	audio->si.fmt.encoding_name.ptr,
	audio->clock_rate,
	audio->samples_per_frame * 1000 / audio->clock_rate,
	good_number(bps, audio->bytes_per_frame * audio->clock_rate / audio->samples_per_frame),
	good_number(ipbps, (audio->bytes_per_frame+32) * audio->clock_rate / audio->samples_per_frame));

	strcat(ToolData.call, logstore);


#else 

    PJ_LOG(3, (THIS_FILE,
	       "   Stream #0: audio %.*s@%dHz, %dms/frame, %sB/s (%sB/s +IP hdr)",

   	(int)audio->si.fmt.encoding_name.slen,
	audio->si.fmt.encoding_name.ptr,
	audio->clock_rate,
	audio->samples_per_frame * 1000 / audio->clock_rate,
	good_number(bps, audio->bytes_per_frame * audio->clock_rate / audio->samples_per_frame),
	good_number(ipbps, (audio->bytes_per_frame+32) * audio->clock_rate / audio->samples_per_frame)));

#endif 

    if (audio->rtcp.stat.rx.update_cnt == 0)
	strcpy(last_update, "never");
    else {
	pj_gettimeofday(&now);
	PJ_TIME_VAL_SUB(now, audio->rtcp.stat.rx.update);
	sprintf(last_update, "%02ldh:%02ldm:%02ld.%03lds ago",
		now.sec / 3600,
		(now.sec % 3600) / 60,
		now.sec % 60,
		now.msec);
    }
	dlog = NULL;
	if(dlog)
		
		fprintf(dlog,
	       "   Stream #0: audio %.*s@%dHz, %dms/frame, %sB/s (%sB/s +IP hdr)\n",
   		(int)audio->si.fmt.encoding_name.slen,
		audio->si.fmt.encoding_name.ptr,
		audio->clock_rate,
		audio->samples_per_frame * 1000 / audio->clock_rate,
		good_number(bps, audio->bytes_per_frame * audio->clock_rate / audio->samples_per_frame),
		good_number(ipbps, (audio->bytes_per_frame+32) * audio->clock_rate / audio->samples_per_frame));

#if DLLSTORE
	   sprintf(ToolData.call, "\n"THIS_FILE 
	   "              RX stat last update: %s\n"
	   "                 total %s packets %sB received (%sB +IP hdr)%s\n"
	   "                 pkt loss=%d (%3.1f%%), dup=%d (%3.1f%%), reorder=%d (%3.1f%%)%s\n"
	   "                       (msec)    min     avg     max     last\n"
	   "                 loss period: %7.3f %7.3f %7.3f %7.3f%s\n"
	   "                 jitter     : %7.3f %7.3f %7.3f %7.3f%s",
	   last_update,
	   good_number(packets, audio->rtcp.stat.rx.pkt),
	   good_number(bytes, audio->rtcp.stat.rx.bytes),
	   good_number(ipbytes, audio->rtcp.stat.rx.bytes + audio->rtcp.stat.rx.pkt * 32),
	   "",
	   audio->rtcp.stat.rx.loss,
	   audio->rtcp.stat.rx.loss * 100.0 / (audio->rtcp.stat.rx.pkt + audio->rtcp.stat.rx.loss),
	   audio->rtcp.stat.rx.dup, 
	   audio->rtcp.stat.rx.dup * 100.0 / (audio->rtcp.stat.rx.pkt + audio->rtcp.stat.rx.loss),
	   audio->rtcp.stat.rx.reorder, 
	   audio->rtcp.stat.rx.reorder * 100.0 / (audio->rtcp.stat.rx.pkt + audio->rtcp.stat.rx.loss),
	   "",
	   audio->rtcp.stat.rx.loss_period.min / 1000.0, 
	   audio->rtcp.stat.rx.loss_period.mean / 1000.0, 
	   audio->rtcp.stat.rx.loss_period.max / 1000.0,
	   audio->rtcp.stat.rx.loss_period.last / 1000.0,
	   "",
	   audio->rtcp.stat.rx.jitter.min / 1000.0,
	   audio->rtcp.stat.rx.jitter.mean / 1000.0,
	   audio->rtcp.stat.rx.jitter.max / 1000.0,
	   audio->rtcp.stat.rx.jitter.last / 1000.0,
	   ""
	   );
	   strcat(ToolData.call, logstore);
#else 


    PJ_LOG(3, (THIS_FILE, 
	   "              RX stat last update: %s\n"
	   "                 total %s packets %sB received (%sB +IP hdr)%s\n"
	   "                 pkt loss=%d (%3.1f%%), dup=%d (%3.1f%%), reorder=%d (%3.1f%%)%s\n"
	   "                       (msec)    min     avg     max     last\n"
	   "                 loss period: %7.3f %7.3f %7.3f %7.3f%s\n"
	   "                 jitter     : %7.3f %7.3f %7.3f %7.3f%s",
	   last_update,
	   good_number(packets, audio->rtcp.stat.rx.pkt),
	   good_number(bytes, audio->rtcp.stat.rx.bytes),
	   good_number(ipbytes, audio->rtcp.stat.rx.bytes + audio->rtcp.stat.rx.pkt * 32),
	   "",
	   audio->rtcp.stat.rx.loss,
	   audio->rtcp.stat.rx.loss * 100.0 / (audio->rtcp.stat.rx.pkt + audio->rtcp.stat.rx.loss),
	   audio->rtcp.stat.rx.dup, 
	   audio->rtcp.stat.rx.dup * 100.0 / (audio->rtcp.stat.rx.pkt + audio->rtcp.stat.rx.loss),
	   audio->rtcp.stat.rx.reorder, 
	   audio->rtcp.stat.rx.reorder * 100.0 / (audio->rtcp.stat.rx.pkt + audio->rtcp.stat.rx.loss),
	   "",
	   audio->rtcp.stat.rx.loss_period.min / 1000.0, 
	   audio->rtcp.stat.rx.loss_period.mean / 1000.0, 
	   audio->rtcp.stat.rx.loss_period.max / 1000.0,
	   audio->rtcp.stat.rx.loss_period.last / 1000.0,
	   "",
	   audio->rtcp.stat.rx.jitter.min / 1000.0,
	   audio->rtcp.stat.rx.jitter.mean / 1000.0,
	   audio->rtcp.stat.rx.jitter.max / 1000.0,
	   audio->rtcp.stat.rx.jitter.last / 1000.0,
	   ""
	   ));
#endif 
	   if(dlog)
	   fprintf(dlog, 
	   "              RX stat last update: %s\n"
	   "                 total %s packets %sB received (%sB +IP hdr)%s\n"
	   "                 pkt loss=%d (%3.1f%%), dup=%d (%3.1f%%), reorder=%d (%3.1f%%)%s\n"
	   "                       (msec)    min     avg     max     last\n"
	   "                 loss period: %7.3f %7.3f %7.3f %7.3f%s\n"
	   "                 jitter     : %7.3f %7.3f %7.3f %7.3f%s\n",
	   last_update,
	   good_number(packets, audio->rtcp.stat.rx.pkt),
	   good_number(bytes, audio->rtcp.stat.rx.bytes),
	   good_number(ipbytes, audio->rtcp.stat.rx.bytes + audio->rtcp.stat.rx.pkt * 32),
	   "",
	   audio->rtcp.stat.rx.loss,
	   audio->rtcp.stat.rx.loss * 100.0 / (audio->rtcp.stat.rx.pkt + audio->rtcp.stat.rx.loss),
	   audio->rtcp.stat.rx.dup, 
	   audio->rtcp.stat.rx.dup * 100.0 / (audio->rtcp.stat.rx.pkt + audio->rtcp.stat.rx.loss),
	   audio->rtcp.stat.rx.reorder, 
	   audio->rtcp.stat.rx.reorder * 100.0 / (audio->rtcp.stat.rx.pkt + audio->rtcp.stat.rx.loss),
	   "",
	   audio->rtcp.stat.rx.loss_period.min / 1000.0, 
	   audio->rtcp.stat.rx.loss_period.mean / 1000.0, 
	   audio->rtcp.stat.rx.loss_period.max / 1000.0,
	   audio->rtcp.stat.rx.loss_period.last / 1000.0,
	   "",
	   audio->rtcp.stat.rx.jitter.min / 1000.0,
	   audio->rtcp.stat.rx.jitter.mean / 1000.0,
	   audio->rtcp.stat.rx.jitter.max / 1000.0,
	   audio->rtcp.stat.rx.jitter.last / 1000.0,
	   ""
	   );




    if (audio->rtcp.stat.tx.update_cnt == 0)
	strcpy(last_update, "never");
    else {
	pj_gettimeofday(&now);
	PJ_TIME_VAL_SUB(now, audio->rtcp.stat.tx.update);
	sprintf(last_update, "%02ldh:%02ldm:%02ld.%03lds ago",
		now.sec / 3600,
		(now.sec % 3600) / 60,
		now.sec % 60,
		now.msec);
    }
#if DLLSTORE
   
	sprintf(ToolData.call, "\n"THIS_FILE
	   "              TX stat last update: %s\n"
	   "                 total %s packets %sB sent (%sB +IP hdr)%s\n"
	   "                 pkt loss=%d (%3.1f%%), dup=%d (%3.1f%%), reorder=%d (%3.1f%%)%s\n"
	   "                       (msec)    min     avg     max     last\n"
	   "                 loss period: %7.3f %7.3f %7.3f %7.3f%s\n"
	   "                 jitter     : %7.3f %7.3f %7.3f %7.3f%s",
	   last_update,
	   good_number(packets, audio->rtcp.stat.tx.pkt),
	   good_number(bytes, audio->rtcp.stat.tx.bytes),
	   good_number(ipbytes, audio->rtcp.stat.tx.bytes + audio->rtcp.stat.tx.pkt * 32),
	   "",
	   audio->rtcp.stat.tx.loss,
	   audio->rtcp.stat.tx.loss * 100.0 / (audio->rtcp.stat.tx.pkt + audio->rtcp.stat.tx.loss),
	   audio->rtcp.stat.tx.dup, 
	   audio->rtcp.stat.tx.dup * 100.0 / (audio->rtcp.stat.tx.pkt + audio->rtcp.stat.tx.loss),
	   audio->rtcp.stat.tx.reorder, 
	   audio->rtcp.stat.tx.reorder * 100.0 / (audio->rtcp.stat.tx.pkt + audio->rtcp.stat.tx.loss),
	   "",
	   audio->rtcp.stat.tx.loss_period.min / 1000.0, 
	   audio->rtcp.stat.tx.loss_period.mean / 1000.0, 
	   audio->rtcp.stat.tx.loss_period.max / 1000.0,
	   audio->rtcp.stat.tx.loss_period.last / 1000.0,
	   "",
	   audio->rtcp.stat.tx.jitter.min / 1000.0,
	   audio->rtcp.stat.tx.jitter.mean / 1000.0,
	   audio->rtcp.stat.tx.jitter.max / 1000.0,
	   audio->rtcp.stat.tx.jitter.last / 1000.0,
	   ""
	   );
	   strcat(ToolData.call, logstore);


#else 
    PJ_LOG(3, (THIS_FILE,
	   "              TX stat last update: %s\n"
	   "                 total %s packets %sB sent (%sB +IP hdr)%s\n"
	   "                 pkt loss=%d (%3.1f%%), dup=%d (%3.1f%%), reorder=%d (%3.1f%%)%s\n"
	   "                       (msec)    min     avg     max     last\n"
	   "                 loss period: %7.3f %7.3f %7.3f %7.3f%s\n"
	   "                 jitter     : %7.3f %7.3f %7.3f %7.3f%s",
	   last_update,
	   good_number(packets, audio->rtcp.stat.tx.pkt),
	   good_number(bytes, audio->rtcp.stat.tx.bytes),
	   good_number(ipbytes, audio->rtcp.stat.tx.bytes + audio->rtcp.stat.tx.pkt * 32),
	   "",
	   audio->rtcp.stat.tx.loss,
	   audio->rtcp.stat.tx.loss * 100.0 / (audio->rtcp.stat.tx.pkt + audio->rtcp.stat.tx.loss),
	   audio->rtcp.stat.tx.dup, 
	   audio->rtcp.stat.tx.dup * 100.0 / (audio->rtcp.stat.tx.pkt + audio->rtcp.stat.tx.loss),
	   audio->rtcp.stat.tx.reorder, 
	   audio->rtcp.stat.tx.reorder * 100.0 / (audio->rtcp.stat.tx.pkt + audio->rtcp.stat.tx.loss),
	   "",
	   audio->rtcp.stat.tx.loss_period.min / 1000.0, 
	   audio->rtcp.stat.tx.loss_period.mean / 1000.0, 
	   audio->rtcp.stat.tx.loss_period.max / 1000.0,
	   audio->rtcp.stat.tx.loss_period.last / 1000.0,
	   "",
	   audio->rtcp.stat.tx.jitter.min / 1000.0,
	   audio->rtcp.stat.tx.jitter.mean / 1000.0,
	   audio->rtcp.stat.tx.jitter.max / 1000.0,
	   audio->rtcp.stat.tx.jitter.last / 1000.0,
	   ""
	   ));
#endif 

		if(dlog)   
		fprintf(dlog, 
	   "              TX stat last update: %s\n"
	   "                 total %s packets %sB sent (%sB +IP hdr)%s\n"
	   "                 pkt loss=%d (%3.1f%%), dup=%d (%3.1f%%), reorder=%d (%3.1f%%)%s\n"
	   "                       (msec)    min     avg     max     last\n"
	   "                 loss period: %7.3f %7.3f %7.3f %7.3f%s\n"
	   "                 jitter     : %7.3f %7.3f %7.3f %7.3f%s\n",
	   last_update,
	   good_number(packets, audio->rtcp.stat.tx.pkt),
	   good_number(bytes, audio->rtcp.stat.tx.bytes),
	   good_number(ipbytes, audio->rtcp.stat.tx.bytes + audio->rtcp.stat.tx.pkt * 32),
	   "",
	   audio->rtcp.stat.tx.loss,
	   audio->rtcp.stat.tx.loss * 100.0 / (audio->rtcp.stat.tx.pkt + audio->rtcp.stat.tx.loss),
	   audio->rtcp.stat.tx.dup, 
	   audio->rtcp.stat.tx.dup * 100.0 / (audio->rtcp.stat.tx.pkt + audio->rtcp.stat.tx.loss),
	   audio->rtcp.stat.tx.reorder, 
	   audio->rtcp.stat.tx.reorder * 100.0 / (audio->rtcp.stat.tx.pkt + audio->rtcp.stat.tx.loss),
	   "",
	   audio->rtcp.stat.tx.loss_period.min / 1000.0, 
	   audio->rtcp.stat.tx.loss_period.mean / 1000.0, 
	   audio->rtcp.stat.tx.loss_period.max / 1000.0,
	   audio->rtcp.stat.tx.loss_period.last / 1000.0,
	   "",
	   audio->rtcp.stat.tx.jitter.min / 1000.0,
	   audio->rtcp.stat.tx.jitter.mean / 1000.0,
	   audio->rtcp.stat.tx.jitter.max / 1000.0,
	   audio->rtcp.stat.tx.jitter.last / 1000.0,
	   ""
	   );

#if DLLSTORE
	   sprintf(ToolData.call, "\n"THIS_FILE,
	   "             RTT delay      : %7.3f %7.3f %7.3f %7.3f%s\n", 
	   audio->rtcp.stat.rtt.min / 1000.0,
	   audio->rtcp.stat.rtt.mean / 1000.0,
	   audio->rtcp.stat.rtt.max / 1000.0,
	   audio->rtcp.stat.rtt.last / 1000.0,
	   ""
	   );
	   strcat(ToolData.call, logstore);


#else 
    PJ_LOG(3, (THIS_FILE,
	   "             RTT delay      : %7.3f %7.3f %7.3f %7.3f%s\n", 
	   audio->rtcp.stat.rtt.min / 1000.0,
	   audio->rtcp.stat.rtt.mean / 1000.0,
	   audio->rtcp.stat.rtt.max / 1000.0,
	   audio->rtcp.stat.rtt.last / 1000.0,
	   ""
	   ));
#endif 

	if(dlog){
		fprintf(dlog, 
	   "             RTT delay      : %7.3f %7.3f %7.3f %7.3f%s\n", 
	   audio->rtcp.stat.rtt.min / 1000.0,
	   audio->rtcp.stat.rtt.mean / 1000.0,
	   audio->rtcp.stat.rtt.max / 1000.0,
	   audio->rtcp.stat.rtt.last / 1000.0,
	   ""
	   );

		fprintf(dlog, 
	   "             Call Duration  : %s\n ", duration);
		


		time(&timer);
		tm_info = localtime(&timer);
		strftime(buffer, 25, "%Y:%m:%d  %H:%M:%S", tm_info);
		fprintf(dlog, 
		"            Date & Time    : %s\n",buffer);
		


		t = call->connect_time;
		PJ_TIME_VAL_SUB(t, call->start_time);

		fprintf(dlog,
		"             Connected in   : %d ms\n",  PJ_TIME_VAL_MSEC(t) ); 
		
	}
	if(dlog)
		fclose(dlog);

    pj_log_set_decor(decor);

	printf(" <NAME>, <NAME>\n %s", logstoredll);

	return (char * ) NULL;
}


} /* extern C */