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.
// file.h
//
// Copyright (c) 2006 - 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 <e32base.h>
#include <f32file.h>
#include "endpoint.h"
#include "readwrite.h"
#include <fshell/descriptorutils.h>
class CIoFile : public CIoEndPoint
{
public:
static CIoFile* NewLC(RFs& aFs, const TDesC& aName, RIoFile::TMode aMode);
~CIoFile();
public: // From CIoObject.
virtual TBool IsType(RIoHandle::TType aType) const;
public: // From MIoReadEndPoint.
virtual void IorepReadL(MIoReader& aReader);
public: // From MIoWriteEndPoint.
virtual void IowepWriteL(MIoWriter& aWriter);
virtual void IowepWriteCancel(MIoWriter& aWriter);
private:
CIoFile();
void ConstructL(RFs& aFs, const TDesC& aName, RIoFile::TMode aMode);
private:
RFile iFile;
TInt iPos;
LtkUtils::RLtkBuf iTempReadBuf;
};