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.
// btrace.h
//
// 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
//
#include <fshell/common.mmh>
#include <fshell/extrabtrace.h>
#include FSHELL_D32BTRACE_HEADER
#include <fshell/iocli.h>
#include <fshell/ioutils.h>
#include <fshell/memoryaccesscmd.h>
#include <fshell/ltkutils.h>
using namespace IoUtils;
class CCmdBtrace : public CMemoryAccessCommandBase
{
public:
static CCommandBase* NewLC();
~CCmdBtrace();
protected:
CCmdBtrace();
void ConstructL();
void DumpL();
void TestL();
void ResetL();
void SetMode(TUint aMode);
void EmptyBuffer();
void RemovePrimaryFilters();
void RemoveSecondaryFiltersL();
const TDesC* ModeText(TUint aMode) const;
protected: // From CCommandBase.
virtual const TDesC& Name() const;
virtual void DoRunL();
virtual void OptionsL(RCommandOptionList& aOptions);
virtual void ArgumentsL(RCommandArgumentList& aArguments);
protected:
TFileName2 iFileName;
RArray<TUint> iPrimaryFilters;
RArray<TUint> iSecondaryFilters;
TUint iMode;
TUint iBufferSize;
TBool iDumpToRdebug;
TBool iFollow;
TUint iThreshold;
TBool iEnableTimestamp2;
TBool iVerbose;
TBool iTest;
TBool iReset;
RBTrace iBtrace;
TUint iTextTraceMode;
TBool iBuildConfig;
};