williamr@4: // Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).
williamr@4: // All rights reserved.
williamr@4: // This component and the accompanying materials are made available
williamr@4: // under the terms of "Eclipse Public License v1.0"
williamr@4: // which accompanies this distribution, and is available
williamr@4: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
williamr@4: //
williamr@4: // Initial Contributors:
williamr@4: // Nokia Corporation - initial contribution.
williamr@4: //
williamr@4: // Contributors:
williamr@4: //
williamr@4: // Description:
williamr@4: //
williamr@4: 
williamr@4: /**
williamr@4:  @file
williamr@4:  @internalTechnology
williamr@4: */
williamr@4: 
williamr@4: #if !defined(__SS_COMMON_H__)
williamr@4: #define __SS_COMMON_H__
williamr@4: 
williamr@4: #include <elements/mm_node.h>
williamr@4: #include <elements/mm_activities.h>
williamr@4: #include <elements/sd_std.h>
williamr@4: #include <elements/mm_context_internal.h>
williamr@4: #include <cfshared.h>
williamr@4: #include <comms-infras/ss_activities.h>
williamr@4: 
williamr@4: /** Support for checking that the current thread is the "home thread" */
williamr@4: #if defined(_DEBUG)
williamr@4: #define ESOCK_HOME_THREAD_CHECK_ENABLED
williamr@4: #endif
williamr@4: 
williamr@4: // Some legacy oddities supported for a transition period have code guarded by this macro. Some day we'll be
williamr@4: // breaking all of this behaviour and so able to drop this
williamr@4: #define SYMBIAN_NETWORKING_LEGACY_COMPATIBILITY_SUPPORT
williamr@4: 
williamr@4: /**
williamr@4: 	Type identifier for the derived sub-session objects. Used e.g. in containers to identify
williamr@4: 	what is stored.
williamr@4: 
williamr@4: 	@see CSockSubSession::Type()
williamr@4: */
williamr@4: class TCFSubSessInfo : public Den::TSubSessInfo
williamr@4: /**
williamr@4: @internalTechnology
williamr@4: */
williamr@4: 	{
williamr@4: public:
williamr@4: 	enum TSubSessionType
williamr@4: 		{
williamr@4: 		EHostResolver = 2, //starting from TSubSessInfo::EAny
williamr@4: 		EServiceResolver = 3,
williamr@4: 		ENetDatabase = 4,
williamr@4: 		EConnection = 5,
williamr@4: 		ESubConnection = 6,
williamr@4: 		ESocket = 7
williamr@4: 		};
williamr@4: 
williamr@4: 	TCFSubSessInfo(TUint8 aType)
williamr@4: 	:	TSubSessInfo(aType)
williamr@4: 		{
williamr@4: 		}
williamr@4: 	};
williamr@4: 
williamr@4: /**
williamr@4: @class TCFPlayerRole
williamr@4: 
williamr@4: TCFPlayerRole and TPlayerRole can be removed after Players are relieved from knowing their roles
williamr@4: which should hopefully come as part of the "Global Object Broker" work.
williamr@4: */
williamr@4: class TCFPlayerRole : public Den::TPlayerRole
williamr@4: /**
williamr@4: @internalTechnology
williamr@4: */
williamr@4: 	{
williamr@4: public:
williamr@4: 	/** Parallel threads operate the same technologies in the same plane but with some interesting (probably private difference), eg two data threads both
williamr@4: 	bound to a control thread, one default and one devoted to realtime. We describe them as "kin" of one another, and they are distinguished by their
williamr@4: 	"kindex" ie kin index, which is simply a whole number zero upwards, zero being the default and generally only value. It's up to a control provider to
williamr@4: 	know about the parallel threads and specify the kindex when requesting a FC to talk to (eg a SCPR when creating a flow)
williamr@4: 
williamr@4: 	At present there are no parallel threads for CPRs as they have 1:1 with MCPR. It may be that in the future we have to worry about the same TierMgr in two
williamr@4: 	threads, eg an authentication protocol being used by both BT & IP, and they're running separate control thread. This will require further thought once
williamr@4: 	the use is clearer.
williamr@4: 	*/
williamr@4: 	static const TInt KDefaultKindex = 0;
williamr@4:     enum TRole
williamr@4:         {
williamr@4:         EDataPlane     = 0x000001,
williamr@4:         ESubConnPlane  = 0x000010,
williamr@4:         EConnPlane     = 0x000100,
williamr@4:         EMetaConnPlane = 0x001000,
williamr@4:         ETierMgrPlane  = 0x010000,
williamr@4:         ETierResolver  = 0x100000,
williamr@4:         EAllPlanes     = EDataPlane | ESubConnPlane | EConnPlane | EMetaConnPlane | ETierMgrPlane,
williamr@4:         EPrePlanarArchitecture = 0x40000000,	// never explicitly set; denotes a legacy CMI and so a worker whose plane FCs can be ignored
williamr@4: 		};
williamr@4: 
williamr@4: public:
williamr@4: 	TCFPlayerRole()
williamr@4: 	:	Den::TPlayerRole(EUnknown, KDefaultKindex)
williamr@4: 		{
williamr@4: 		}
williamr@4: 
williamr@4: 	TCFPlayerRole(TUint aRole, TUint16 aKindex = KDefaultKindex)
williamr@4: 	:	Den::TPlayerRole(aRole, aKindex)
williamr@4: 		{
williamr@4: 		}
williamr@4: 	};
williamr@4: 
williamr@4: #define mcfnode_cast Messages::mnode_cast
williamr@4: 
williamr@4: 
williamr@4: #endif
williamr@4: 
williamr@4: