#!/bin/sh # # Copyright (c) 2007 Dmitry K. Butskoy # <buc@citadel.stu.neva.ru> # License: GPL v2 or any later # # See COPYING for the status of this software. # # # Shell wrapper providing traceproto(8) command line interface. # # The original implementation of traceproto(8) can be obtained # from http://traceproto.sourceforge.net/ # prgname=$0 opts="" length="" method="tcp" sendwait=100 cont="" iface=$TP_DEFAULT_IF usage () { echo "Usage: $prgname [-cCTfAhvR] [-p protocol] [-d dst_port] [-D max_dst_port] [-s src_port] [-S max_src_port] [-m min_ttl] [-M max_ttl] [-w response_timeout] [-W send_delay] [-a account_level] [-P payload_size] [-F interface] [-k skips] [-I consecutive_trace_count] [-H packets_per_hop] [-i incr_pattern] [-o output_style] [-t tcp_flags] target" >&2 } warning () { echo "$prgname: Option '$1' is not implemented in this wrapper" >&2 } PARSED=`getopt 'cCTfAhvRp:d:D:s:S:m:M:w:W:a:P:F:k:I:H:i:o:t:' "$@"` [ $? != 0 ] && exit 2 eval set -- "$PARSED" while [ $# -gt 0 ] do case "$1" in -p) method=$2; shift 2 ;; -d) opts="$opts -p $2"; shift 2 ;; -s) opts="$opts --sport=$2"; shift 2 ;; -m) opts="$opts -f $2"; shift 2 ;; -M) opts="$opts -m $2"; shift 2 ;; -w) opts="$opts -w $2"; shift 2 ;; -W) sendwait=$2; shift 2 ;; -P) length=$2; shift 2 ;; -c) cont=100000; shift ;; -I) cont=$2; shift 2 ;; -H) opts="$opts -q $2"; shift 2 ;; -f) opts="$opts -F"; shift ;; -F) iface=$2; shift 2 ;; -A) opts="$opts -A"; shift ;; -o) [ $2 != "c" ] && warning $1; shift 2 ;; -t) case $2 in *S*) opts="$opts -O syn" ;; esac case $2 in *A*) opts="$opts -O ack" ;; esac case $2 in *R*) opts="$opts -O rst" ;; esac case $2 in *U*) opts="$opts -O urg" ;; esac case $2 in *P*) opts="$opts -O psh" ;; esac case $2 in *F*) opts="$opts -O fin" ;; esac case $2 in *E*) opts="$opts -O ece" ;; esac case $2 in *C*) opts="$opts -O cwr" ;; esac shift 2 ;; -[DSaki]) warning $1; shift 2 ;; -[TCR]) warning $1; shift ;; -h) usage; exit 0 ;; -v) echo "\"traceproto\"-compatible wrapper for new Linux Traceroute" >&2; exit 0 ;; --) shift; break ;; *) echo "$prgname: Internal parsing error" >&2; exit 2 ;; esac done [ $# -eq 0 ] && { usage exit 2 } host=$1 opts="-M $method $opts" opts="$opts -z $sendwait" [ -n "$iface" ] && opts="$opts -i $iface" [ -n "$TP_OUTPUT_STYLE" -a "$TP_OUTPUT_STYLE" != "classic" ] && { echo "$prgname: warning: only classic output style supported" >&2 } [ -n "$TP_RA_SERVER" -a -z "$RA_SERVER" ] && RA_SERVER=$TP_RA_SERVER [ -z "$cont" ] && exec traceroute $opts $host $length while [ "$cont" -gt 0 ] do cont=$(($cont - 1)) /usr/bin/traceroute.db $opts $host $length done