#!/bin/sh

dir=$HOME/"Networking"
notes="$dir"/Notes.html
images="$dir"/images
ds=../DistributedSystems
np=$ds/NetworkProgramming
spacer=spacer.html


if [ ! -f "$spacer" ]; then
        echo Spacer file not found - exiting.
        exit 1
fi

if [ ! -d "$dir" ]; then
	mkdir "$dir"
fi

if [ -f "$notes" ]; then
	echo Notes file "$notes" exists - exiting.
	exit 1
fi

if [ ! -d "$images" ]; then
	mkdir "$images"
fi

cp -f images/*  "$images"
cp -f $ds/images/*  "$images"
cp -f $np/images/*  "$images"

touch "$notes"

cat 00_Introduction.html >> "$notes"
	cat "$spacer" >> "$notes"


cat $ds/01_ApplicationLayer.html >> "$notes"
	cat "$spacer" >> "$notes"
cat $ds/05_EmailProtocols.html >> "$notes"
	cat "$spacer" >> "$notes"
cat $ds/05_DNS.html >> "$notes"
	cat "$spacer" >> "$notes"

cat 40_TransportLayer.html >> "$notes"
	cat "$spacer" >> "$notes"
cat 41_InternetTransportLayer.html >> "$notes"
	cat "$spacer" >> "$notes"
cat 43_TCP.html >> "$notes"
	cat "$spacer" >> "$notes"
cat 45_UDP.html >> "$notes"
	cat "$spacer" >> "$notes"
cat 47_TCP-IP-Ethernet_Example.html >> "$notes"
	cat "$spacer" >> "$notes"
cat 30_NetworkLayer.html >> "$notes"
	cat "$spacer" >> "$notes"
cat 33_Internetworking.html >> "$notes"
	cat "$spacer" >> "$notes"
cat 34_Internet_NetworkLayer.html >> "$notes"
	cat "$spacer" >> "$notes"

cat $np/00_Client-ServerModel.html >> "$notes"
	cat "$spacer" >> "$notes"
cat $np/01_SocketsAPI.html >> "$notes"
	cat "$spacer" >> "$notes"
cat $np/02_TCP_ClientDesign.html >> "$notes"
	cat "$spacer" >> "$notes"
cat $np/04_ServerDesign.html >> "$notes"