//zmg, 03.01.01 

//this file needs a better description!

//

//

// Modified by Dean Wood 05.10.01

//  Changed cursor initialization.

//  Added cursorXOffset and cursorYOffset.







// ROUTER CONFIGURATION FILES

// FILE: actions_router_object.txt

// description: objects for a Router



// Router Object Hierarchy

/*                     Router

                      ___|____

                     /        \

                    /          \

                   /            \

                  /              \

                 /                \

                /                  \

               /                    \

              /                      \

            run                        startup_file

          ___|______                   _____|______

         / | | |  | \                  / | | |  | \

        /  | | |  |  \                /  | | |  |  \

       /   | | |  |   \              /   | | |  |   \

      /   /  |  \  \   \            /   /  |  \  \   \

     /   /   |   \  \   \          /   /   |   \  \   \

    /   /    |    \  \   \        /   /    |    \  \   \

   /   /     |     \  \   \      /   /     |     \  \   \

line  global e0   e1  s0  s1  line  global e0   e1  s0  s1



*/



// line configuration

// IN : None

// DO : Initialize logins and passwords for aux, con, and vty

// OUT: None

function router_line() {

	this.aux_login = false; //auxiliary login

	this.aux_password = ""; //auxiliary password

	this.con_login = false; // console login

	this.con_password = ""; //console password

	this.vty_login = false; //virtual terminal login

	this.vty_password = ""; //virtualterminal password

}







// global configuration

// IN : None

// DO : Initializes the RIP and IGRP networks and the ipHost

// OUT: None

function router_global() {

	

	// creating the RIP network

	this.RIP = false;

	this.RIP_network = new Array();

	

	// creating the IGRP network

	this.IGRP = false;

	this.IGRP_network = new Array();

	this.IGRP_AS = "";



	// creating the ip host table

	

	//The ip Host Table for the router, the 2-D array of IP addresses

	this.ipHostAddressTable = new Array();

	

	//The ip Host Table for the router, the 1-D array of host names

	this.ipHostNameTable = new Array();

	

	// temporary string, used to help fill elements for ipHostNameTable

	this.ipHostNameTableTemp = "";

	

	// a true/false state variable

	this.errorCondition = false;    

	

	// counter for # of hosts in ip host table

	this.hostCounter = 0; 



	// setting ip routing

	this.ip_routing = true;



	// initializing banner motd variables

	this.bannermotd = "";

	this.bannerdelimit = "";



}









// interface configuration

// IN : None

// DO : Initialize the interface

// OUT: None

function router_interface() {

	this.exist = false; 	// determine if interface is there or not

	this.description = ""; 	// interface description

	this.mac = "";//utility_randomMAC(); -- commented by suresh as mac is burnt into the hardware and not a random number

	this.ip = ""; 		//ip address of interface

	this.subnet = ""; 	// subnet mask

	this.networkBits = 0 	// number of network bits

	this.subnetted = false; // has the interface been subnetted

	this.netPart = "";   	// The network this interface belongs to

	this.subnetPart = ""; 	// the subnetwork this interface belongs to

	this.shutdown = true; 	// shutdown ? 

	this.clockrate = ""; 	// used only  by serial 0

	

}









// router_configFile()

// IN : None

// DO : Configure the router

// OUT: None

function router_configFile() {



	this.hostname = "Router"; //Router hostname

   	this.secret = ""; 	  // secret password (enable secret)

// modified : Sitaram

// for As per the suggestions made by Ray, along with secret password

// storing the information of enable password

// added for  storing the enable password

	this.password = "";//password

// end of modification : Sitaram



	// Link all together for usage

	this.line = new router_line();

	this.global = new router_global();

	

	// initialize the interfaces

	this.e0 = new router_interface();

	this.e1 = new router_interface();

	this.s0 = new router_interface();

	this.s1 = new router_interface();

}









// Router object

// Router()

// IN : None

// DO : Create a router object

// OUT: None

function Router() {



	// make this router's current process the command line

	this.processCurrent = "commandline_processCommandLine";

	this.passcount = 0;



	this.current_num = -1; 		// current interface number



	this.router_startup = false;    // if false, start router



	//Router related items

	this.copied = false; //running copied to startup ? true or false

	this.MODE = ""; // Router mode (user, enable, global, line, interface, router) 

	this.stat = ""; // Router status (password, normal)



	// Router's current window

	//this.LineLength = 0;

	//this.LineNumber = 0;

	//this.Length = 0;

	//this.PromptLength = 0;

	//this.Prompt = "";

	//this.CL = ""; 	// command line

	//this.output = "";



	// need cursor status here

	//this.cx = -364.4; // initial place

	//this.cy = -124.2; // initial place

        this.cx = _root.HyperTerminal.cursor._x; // initial place

        this.cy = _root.HyperTerminal.cursor._y; // initial place



        // cursor offset

        this.cursorXOffset = 6.6; // x position increment value

        this.cursorYOffset = 13.6; // y position increment value



	// cursor

	this.cursorX = 0;  // x position of cursor from 0 to 79

	this.cursorY = 23;  // y position of cursor from 0 to 23

	

	//added for commandline enhancements

	this.controlCharPressed = 0;

	this.lineIndexCounter = 0;



	// creating buffer

	this.bufferLength = 500;  		// length of buffer for hyperterminal

	this.line = new Array(bufferLength);  	// an array containing all the text that showed up on screen up to bufferLength of lines

	this.lastLine = 24;  			// the last line number of the buffer; NOT the same as line.length

	this.indexLine = 0;  			// the starting line number that is currently on screen

	this.lastDLine = 24;

	this.stopLine = 0;



	// at the start the MORE functions are off

	this.oneMoreLine = false;

	this.MORE = false;

	this.scrollStartLine = 0;

	this.WRITING = false;  // true if it is autoscroll printing

	this.HELPING = false;  // true if user typed "?"

	

	// initial prompt

	this.PROMPT = this.run.hostname + ">";



	// string of input from the user

	this.INPUT = "";  // input at the command line; the whole string including all spaces



	// History Command Settings and initialization

	this.historyBufferLength = 10;

	this.userHistory = new Array();

	this.configHistory = new Array();

	this.userHistIndex;

	this.configHistIndex;

	this.histcurrent = histIndex+1;



	this.run = new router_configFile();

	this.startup_file = new router_configFile();

	

	// Telnet variables

	this.isTelnetingOut = false;

	this.oldMode = "";

	this.telnetSessions = new Array("","","","","");

	this.telnetPath = new Array();

	this.wasntStartup = false;

	// modified : Sitaram

	// Before configuration show startup, shouldn't show any information 

	// eraseFlag is used for validating whether user has configured the router.

	this.eraseFlag = false;

}







// router_createRouter(r)

// IN : The router's name

// DO : Creates a router depending on name of 'r'

// OUT: A route object with the name "rRoutername"

function router_createRouter(r) {



	// initialize the router

	//eval("r" + r) = new Router();

	this["r" + r] = new Router();



	// line buffer init -

        // initialize the first 24 lines to be blank

	var rptr = eval("_root.r" + r);

	for (var ijk=0; ijk<24; ijk++) {

		rptr.line[ijk] = "\n";

	}

}