williamr@2: // Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).
williamr@2: // All rights reserved.
williamr@2: // This component and the accompanying materials are made available
williamr@2: // under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members
williamr@2: // which accompanies this distribution, and is available
williamr@2: // at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".
williamr@2: //
williamr@2: // Initial Contributors:
williamr@2: // Nokia Corporation - initial contribution.
williamr@2: //
williamr@2: // Contributors:
williamr@2: //
williamr@2: // Description:
williamr@2: //
williamr@2: 
williamr@2: #ifndef __OBEXTRANSPORTCONSTANTS_H__
williamr@2: #define __OBEXTRANSPORTCONSTANTS_H__
williamr@2: 
williamr@2: /**
williamr@2: @file
williamr@2: @internalTechnology
williamr@2: */
williamr@2: 
williamr@2: #include <e32base.h>
williamr@2: 
williamr@2: const TUint8 KObexConnectionIDLength = 4;
williamr@2: 
williamr@2: typedef TUint16 TObexHeaderMask;
williamr@2: typedef TUint8 TObexOpcode;
williamr@2: typedef TBuf8<KObexConnectionIDLength> TConnId;
williamr@2: typedef TBuf8<16> TNonce;
williamr@2: typedef TBuf8<16> TRequestDigest;
williamr@2: 
williamr@2: /**
williamr@2: This enum is for INTERNAL USE ONLY.
williamr@2: 
williamr@2: The enum values are signals sent between layers in OBEX. Some of them result 
williamr@2: in user-visible notifications and some don't.
williamr@2: 
williamr@2: Their numerical values are not significant, with the exception of the fact 
williamr@2: that EObexFinalPacketStarted must have a lower numerical value than 
williamr@2: EObexFinalPacketFinished. If both of these signals are outstanding on a packet 
williamr@2: at once, the user will be notified in numerical-value order. The 'final packet 
williamr@2: observer' API requires that the signals are given to the user in the order 
williamr@2: 'final packet started' then 'final packet finished'. 
williamr@2: 
williamr@2: These are to be used as fields in a bitmask, so a value must always bit set.
williamr@2: */
williamr@2: enum TObexPacketProcessEvent
williamr@2: 	{
williamr@2: 	/** The transport layer has started to write a final packet. */
williamr@2: 	EObexFinalPacketStarted = 0x1,
williamr@2: 
williamr@2: 	/** The transport layer has finished writing a final packet. */
williamr@2: 	EObexFinalPacketFinished = 0x2,
williamr@2: 
williamr@2: 	/** A packet has finished being written. */
williamr@2: 	EObexWriteCompleted = 0x4,
williamr@2: 	
williamr@2: 	/** A packet has finished being written. This is signalled upwards by the 
williamr@2: 	transport layer last of all	because it signals the completion of the 
williamr@2: 	sending of an ACK to a disconnect command. The OBEX server uses this 
williamr@2: 	signal to progress the disconnection. */
williamr@2: 	EObexWriteCompletedFinal = 0x8,
williamr@2: 	
williamr@2: 	/** Read activity has been detected. This is signalled upwards by the 
williamr@2: 	transport layer AT LEAST when the first read of a new Obex operation 
williamr@2: 	is detected.	*/
williamr@2: 	EObexReadActivityDetected = 0x10,
williamr@2: 	};
williamr@2: 
williamr@2: typedef TUint TObexPacketProcessEvents;
williamr@2: 
williamr@2: #endif //__OBEXTRANSPORTCONSTANTS_H