diff -r 866b4af7ffbe -r 4dc88a4ac6f4 obex/obexprotocol/obextransport/public/ObexReaderBase.h --- a/obex/obexprotocol/obextransport/public/ObexReaderBase.h Tue Sep 28 20:14:08 2010 +0800 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,79 +0,0 @@ -// Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies). -// All rights reserved. -// This component and the accompanying materials are made available -// under the terms of "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: -// Nokia Corporation - initial contribution. -// -// Contributors: -// -// Description: -// - -#ifndef __OBEXREADERBASE_H__ -#define __OBEXREADERBASE_H__ - -#include - -/** -@file -@publishedPartner -@released -*/ - -/** -CObexReaderBase provides obex specific reader behaviour for concrete readers to use. -Derive from this class when providing a reader for a specific transport. - -In a concrete reader the following things must be done: -(a) In DoTransfer a read data transfer is issued over the reader's transport -(b) GetMaxPacketSize must return the maximum packet size that can be received -(c) GetInitialPacketSize must return a packet size that can be used in the event that the packet -size of the packet to be read is not yet known (for example irda and bt use the obexpacketheadersize and usb -uses the buffer size of the packet created to receive the data) -(d)The NewL function must call BaseConstructL(). This is future proofing in the event that the iFuture1 variable is used -and requires initialisation -*/ -class CObexReaderBase : public CObexActiveRW - { -public: - IMPORT_C virtual ~CObexReaderBase(); - -protected: - IMPORT_C CObexReaderBase(TPriority aPriority, MObexTransportNotify& aOwner, TObexConnectionInfo& aInfo); - IMPORT_C void BaseConstructL(); - -protected: // from CObexActiveRW - IMPORT_C virtual void StartTransfer (CObexPacket& aPacket); - IMPORT_C TBool CompleteTransfer (); - IMPORT_C void OnReadActivity(); - IMPORT_C virtual void OnCompleteTransfer(); - IMPORT_C TInt Remaining(); - IMPORT_C TInt GetObexPacketBufferSize(); - IMPORT_C TInt GetObexPacketHeaderSize(); - IMPORT_C TInt GetObexPacketDataLimit(); - /** This method issues either a read of data over the relevant transport object. - @see NewRequest*/ - virtual void DoTransfer () =0; - - //ExtensionPattern - IMPORT_C virtual TAny* GetInterface(TUid aUid); - /** Returns the maximum packet size that can be received */ - virtual TInt GetMaxPacketSize() = 0; - - /** Returns a initial packet size when the packet size of iPacket is not know. This is used - when determining the remaining bytes to be read. */ - virtual TInt GetInitialPacketSize() = 0; - -private: - TBool iGotHeader; - TInt iTransferError; - - //For future data expansion - TAny* iFuture1; - }; - -#endif // __OBEXREADERBASE_H__