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//
// main.cpp
// BonjourTop
//
// Created by Terrin Eager on 4/24/13.
// Copyright (c) 2013-2014 Apple Inc. All rights reserved.
//
#include <stdio.h>
#include <curses.h>
#include "bjtypes.h"
#include "BonjourTop.h"
#include <signal.h>
#include <getopt.h>
#include <stdlib.h>
#include <sys/types.h>
#define BJ_VERSION_MAJOR 0
#define BJ_VERSION_MINOR 23
CBonjourTop BjTop;
static void
usage()
{
printf("bonjourtop usage: bonjourTop (Version: %d.%d)\n",BJ_VERSION_MAJOR,BJ_VERSION_MINOR);
printf("\t\t\t [-t tcptrace_filename ]\n");
printf("\t\t\t [-i interfaceName]\n");
printf("\t\t\t [-m ipaddress/subnetmask] ie 17.255.45.12/17\n");
printf("\t\t\t [-e export_filename] \n");
printf("\t\t\t [-x seconds] 'Snapshot export every x seconds'\n");
printf("\t\t\t [-s] 'service information'\n");
printf("\t\t\t [-v] 'report the version number' \n");
printf("\t\t\t [-d] filename 'export device map. Adds timestamp and csv extension to the filename' \n");
printf("\t\t\t [-f application] 'filter application for device map (only available with -t -d options)' \n");
printf("While running the follow keys may be used:\n");
printf("\t b - sort by Bytes\n");
printf("\t p - sort by Packets (default)\n");
printf("\t n - sort by Name\n");
printf("\t a - Display Application Names (default) \n");
printf("\t s - Display Services Names \n");
printf("\t t - Display 24 hour packet per min \n");
printf("\t o - flip sort order\n");
printf("\t e - export to BonjourTop.csv\n");
printf("\t q - quit\n\n");
}
static void
handle_window_change(int signal) {
switch (signal) {
case SIGWINCH:
BjTop.WindowSizeChanged();
break;
default:
break;
}
}
int main(int argc, char * const *argv)
{
sigset_t sset, oldsset;
int c;
static struct option longopts[] = {
{ "trace", required_argument, NULL, 't' },
{ "interface", required_argument, NULL, 'i' },
{ "ipaddr_subnet", required_argument, NULL, 'm' },
{ "export", required_argument, NULL, 'e' },
{ "snapshot", required_argument, NULL, 'x' },
{ "service", no_argument, NULL, 's' },
{ "version", no_argument, NULL, 'v' },
{ "devicemap", required_argument, NULL, 'd' },
{ "filter", required_argument, NULL, 'f' },
{ NULL, 0, NULL, 0 }
};
sigemptyset(&sset);
/* Block SIGWINCH signals while we are in a relayout. */
if(-1 == sigprocmask(SIG_BLOCK, &sset, &oldsset)) {
perror("sigprocmask");
exit(EXIT_FAILURE);
}
BJ_COLLECTBY_TYPE TypeList[] = {CBT_SERVICE,CBT_REQUEST_RESPONDS,CBT_SAME_DIFF_SUBNET,CBT_IP_ADDRESS_TYPE,CBT_PACKET};
BJString sTemp;
bool bLiveCapture = true;
bool bExport = false;
while ((c = getopt_long(argc, argv, "t:i:m:e:x:svd:f:phb", longopts, NULL)) != -1) {
switch (c) {
case 't':
BjTop.m_pTcpDumpFileName = optarg; // TCP Dump Filename
bLiveCapture = false;
BjTop.m_bCursers = false;
break;
case 'p':
BjTop.m_bCursers = false;
break;
case 'e':
bExport = true;
BjTop.m_pExportFileName = optarg; // Export filename
break;
case 'i':
BjTop.interfaceName = optarg; // Interface name
break;
case 'm':
BjTop.SetIPAddr(optarg); // TODO: verify that the argument is an ip address
break;
case 'x':
sTemp = optarg; // time in seconds for snapshots
BjTop.m_SnapshotSeconds = sTemp.GetUINT32();
break;
case 'd':
BjTop.m_bImportExportDeviceMap = true;
BjTop.m_DeviceFileName = optarg;
break;
case 'f':
BjTop.filterApplicationName = optarg;
break;
case 's':
BjTop.m_CurrentDisplay = CBonjourTop::BJ_DISPLAY_SERVICE;
break;
case 'v':
printf("\nbonjourtop Version: %d.%d\n\n",BJ_VERSION_MAJOR,BJ_VERSION_MINOR);
exit(0);
break;
case 'b':
BjTop.m_Collection.Init(TypeList);
bExport = true;
break;
case 'h':
usage();
exit(0);
break;
default:
usage();
break;
}
}
if (BjTop.m_bCursers)
{
signal(SIGWINCH, handle_window_change);
initscr();
timeout(0);
BjTop.PrintResults(1,false);
}
if (bLiveCapture)
BjTop.LiveCapture();
else
BjTop.CaptureFile();
if (bExport)
{
BjTop.ExportResults();
return 0;
}
if (BjTop.m_bCursers)
endwin();
if (BjTop.m_bImportExportDeviceMap)
{
BjTop.WriteDeviceFile();
BjTop.WriteVendorFile();
}
return 0;
}
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