Fixed a defect in iosrv.exe that caused a panic if a foreground read object was attached to a different end point.
This was due to the read object being notified of a change in foreground before its iEndPoint member was updated. This member is now updated before attempting the attach, and is set to NULL in the event of a leave (resulting in the read object being left in an unattached state).
Also tweaked ymodem.cif to make it more readable.
// reader.h
//
// Copyright (c) 2008 - 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 __READER_H__
#define __READER_H__
#include <e32std.h>
#include "socketuser.h"
class MReaderObserver
{
public:
virtual void ReadComplete(const TDesC8& aData) = 0;
virtual void ReadError(TInt aError) = 0;
};
class CReader : public CSocketUser
{
public:
enum TReadMode
{
EFull,
EOneOrMore
};
public:
static CReader* NewL(RSocket& aSocket, MReaderObserver& aObserver);
~CReader();
void StartRead(TInt aLength, TReadMode aMode);
void GetBufferLength(TInt& aLength);
void Abort();
private:
CReader(RSocket& aSocket, MReaderObserver& aObserver);
void ConstructL();
private: // From CActive.
void RunL();
void DoCancel();
private: // From CSocketUser.
virtual void HandleSocketConnected();
private:
MReaderObserver& iObserver;
TSockXfrLength iXfrLength;
TInt iPendingLength;
TReadMode iPendingMode;
RBuf8 iBuffer;
};
#endif // __READER_H__