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.
#!fshell
# checkargs.script
#
# Copyright (c) 2010 Accenture. All rights reserved.
# This component and the accompanying materials are made available
# under the terms of the "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:
# Accenture - Initial contribution
#
# syntax: export ARG1, ARG2 etc then call fshell checkargs.script ARG1 ARG2 and it errors if they don't match
# Tests fshell's script argument parser, by printing out the parsed arguments as it sees them
var ARG_COUNT == 0 && exit # Repeat 0 means repeat forever, not never
repeat $ARG_COUNT 'export I $REPEAT_COUNT && var I add 1 && var $I == "$ARG$I" || error -6 "Argument $I didn^'t match ^$ARG$I ($$I != $ARG$I)"'