Added ENotifyKeypresses and ECaptureCtrlC flags to CCommandBase.
Commands can now get keypresses and handle ctrl-C via callbacks instead of having to implement custom active objects. As part of this extended the CCommandBase extension interface to MCommandExtensionsV2 for the new virtual functions KeyPressed(TUint aKeyCode, TUint aModifiers) and CtrlCPressed(). sudo now cleans up correctly by using ECaptureCtrlC.
// Copyright (c) 2000-2009 Nokia Corporation and/or its subsidiary(-ies).
// All rights reserved.
// This component and the accompanying materials are made available
// under the terms of "Eclipse Public License v1.0"
// which accompanies this distribution, and is available
// at the URL "http://www.eclipse.org/legal/epl-v10.html".
//
// Initial Contributors:
// Nokia Corporation - initial contribution.
//
// Contributors:
//
// Description:
// const.h - icmp echo client constants
// This software has been implemented in the 6PACK
// project at the Mobile Networks Laboratory (MNW)
// http://www.research.nokia.com/projects/6pack/
//
#ifndef __CONST_H
#define __CONST_H
#define KHostNameLimit 80
#define ICMP_ECHO_HEADER_SIZE 8 //Size of a ICMP header echo request/reply
#define MAX_IP_PACKETLEN 65535 //Determined by the 16-bit field total length
#define MAX_IP_HDRLEN 60 //Determined by the 4-bit field header length
#define ICMP_HDRLEN 8 //Defined the HDR for a ECHO_REQUEST ICMP packet
// Maximum ICMP Packet Data size
#define MAX_ICMP_PACKETSIZE MAX_IP_PACKETLEN - MAX_IP_HDRLEN - ICMP_HDRLEN
#endif