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.
// character_converter.h
//
// Copyright (c) 2005 - 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
//
#ifndef __CHARACTER_CONVERTER_H__
#define __CHARACTER_CONVERTER_H__
#include <e32std.h>
#include <f32file.h>
#include <charconv.h>
class CCharacterConverter : public CBase
{
public:
enum TChunkType
{
EFirst,
EMiddle,
ELast
};
public:
static CCharacterConverter* NewL(TInt aMaxBlockSize, RFs& aFs, TUint aCharset=0); // 0 means autodetect
~CCharacterConverter();
const TDesC& ConvertChunkL(const TDesC8& aNarrowBuf, TChunkType aType);
private:
CCharacterConverter(TInt aMaxBlockSize, RFs& aFs, TUint aCharset);
void ConstructL();
private:
RFs& iFs;
TInt iCharConvState;
TInt iNumUnconvertibleChars;
const TInt iMaxBlockSize;
HBufC8* iNarrowBuf;
HBufC16* iWideBuf;
TPtr8 iNarrowPtr;
TPtr16 iWidePtr;
CCnvCharacterSetConverter* iConverter;
CArrayFix<CCnvCharacterSetConverter::SCharacterSet>* iCharSets;
TUint iCharset;
};
#endif // __CHARACTER_CONVERTER_H__