mail_setup

#!/bin/bash

#this is a menu driven shell that will:
#1. Check a Server status 
#2. Find the router hops
#3. Enter login and display owner
#4. Compress and email file
#5. Send a file (using mailx)
#6. Exit Program


#Display the options User can Choose from
function showMenu()
{	
	echo "Please select the option by pressing the number"
	echo ------------------------
	echo "Press 1 to check a Server status: " 
	echo "Press 2 to find the router hops: "
	echo "Press 3 to Enter login and display owner: "
	echo "Press 4 to Compress and email file: "
	echo "Press 5 to Send a file using email: "
	echo "Press 0 to Exit Program: "
	echo "------------------------"
	echo ""
}

#Run selected option user chooses 
function Menu()
{	
	local choice
	read -n1 -p "> " choice 
	clear
  	case $choice in
  		1) Ping_IP ;;
  		2) IP_Hops ;;
  		3) ID_Owner ;; 
  		4) Compress_Email ;;
  		5) Email_File ;;
  		0) Prompt_Exit;; 		
	esac
 }

#Function to Ping IP Once
function Ping_IP()
{
	read -p "Input IP Address > " IP  
	ping $IP -c1   
	
}

#Function to trace Hops for IP
function IP_Hops()
{
	read -p "View Router Hops for IP > " IP 
  traceroute $IP
} 

#Function to OutputID Owner
function ID_Owner()
{	
	read -p "Input ID to display ID owner > " ID            
	echo "ID owner is "
	id -u $ID	
}

#Function to compress and email a file to User
function Compress_Email()
{
	read -p "Input File to Compress > " Tfile 		
  read -p "Name Compressed file > " cfile 
	read -p "Who would you like to send? > " mail #declare contact
  tar -zcvf $cfile.tar.gz $Tfile # compress selected file
	read -p "Input subject line > " SU		
	mailx -s "$SU" $mail < $cfile.tar.gz  #email compressed file
}


#Function to Email a file to User
function Email_File()
{
	read -p "Who would you like to email? > " mail 	#declare contact
	read -p "Attach File to Send > " Tfile	
	read -p "Input Subject > " SU	
	read -p "Enter body of the message > " msgbody 
	echo "$msgbody" | mailx -s "$SU" -a $Tfile $mail #email file to sender
}


#Function that will ask user if they REALLY want to quit
function Prompt_Exit () 
{
	read -n1 -p "Are you sure you want to quit? (Y/N) " Choice 
	echo 
		case $Choice in
			y|Y) exit 1
	esac
}
	
#Creates a pause within the loop
#User must press Enter to Continue
function Pause()
{
	echo
	echo
	echo "Press enter For Main Menu"
	read 
	clear
}


#Run Script in Loop
#Used this method to Allow the Pause Function to work Properly
while true
do
 showMenu
 Menu
 Pause
done	
exit 0