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# -*- Mode:tcl; tcl-indent-level:8; tab-width:8; indent-tabs-mode:t -*-
#
# Copyright (c) 1996-1998 Regents of the University of California.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# 3. All advertising materials mentioning features or use of this software
# must display the following acknowledgement:
# This product includes software developed by the MASH Research
# Group at the University of California Berkeley.
# 4. Neither the name of the University nor of the Research Group may be
# used to endorse or promote products derived from this software without
# specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#
# $Header: /cvsroot/nsnam/ns-2/tcl/mobility/tora.tcl,v 1.3 2000/08/30 23:27:51 haoboy Exp $
# ======================================================================
# Default Script Options
# ======================================================================
set opt(imep) "ON" ;# Enable/Disable IMEP
set opt(ragent) Agent/rtProto/TORA
set opt(pos) NONE ;# Box or NONE
if { $opt(pos) == "Box" } {
puts "*** TORA using Box configuration..."
}
# ======================================================================
Agent instproc init args {
$self next $args
}
Agent/rtProto instproc init args {
puts "DOWN HERE 2"
$self next $args
}
Agent/rtProto/TORA instproc init args {
puts "DOWN HERE"
$self next $args
}
Agent/rtProto/TORA set sport_ 0
Agent/rtProto/TORA set dport_ 0
# ======================================================================
proc create-routing-agent { node id } {
global ns_ ragent_ tracefd opt
#
# Create the Routing Agent and attach it to port 255.
#
set ragent_($id) [new $opt(ragent) $id]
set ragent $ragent_($id)
$node attach $ragent [Node set rtagent_port_]
$ragent if-queue [$node set ifq_(0)] ;# ifq between LL and MAC
# now that the Beacon/Hello messages have been
# moved to the IMEP layer, this is not necessary.
# $ns_ at 0.$id "$ragent_($id) start" ;# start BEACON/HELLO Messages
#
# XXX: The routing protocol and the IMEP agents needs handles
# to each other.
#
$ragent imep-agent [$node set imep_(0)]
[$node set imep_(0)] rtagent $ragent
#
# Drop Target (always on regardless of other tracing)
#
set drpT [cmu-trace Drop "RTR" $node]
$ragent drop-target $drpT
#
# Log Target
#
set T [new Trace/Generic]
$T target [$ns_ set nullAgent_]
$T attach $tracefd
$T set src_ $id
$ragent log-target $T
#
# XXX: let the IMEP agent use the same log target.
#
[$node set imep_(0)] log-target $T
}
proc create-mobile-node { id } {
global ns_ chan prop topo tracefd opt node_
global chan prop tracefd topo opt
set node_($id) [new Node/MobileNode]
set node $node_($id)
$node random-motion 0 ;# disable random motion
$node topography $topo
#
# This Trace Target is used to log changes in direction
# and velocity for the mobile node.
#
set T [new Trace/Generic]
$T target [$ns_ set nullAgent_]
$T attach $tracefd
$T set src_ $id
$node log-target $T
$node add-interface $chan $prop $opt(ll) $opt(mac) \
$opt(ifq) $opt(ifqlen) $opt(netif) $opt(ant)
#
# Create a Routing Agent for the Node
#
create-routing-agent $node $id
# ============================================================
if { $opt(pos) == "Box" } {
#
# Box Configuration
#
set spacing 200
set maxrow 7
set col [expr ($id - 1) % $maxrow]
set row [expr ($id - 1) / $maxrow]
$node set X_ [expr $col * $spacing]
$node set Y_ [expr $row * $spacing]
$node set Z_ 0.0
$node set speed_ 0.0
$ns_ at 0.0 "$node_($id) start"
}
}
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