--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/bluetooth/btstack/eirman/eirmanager.h	Fri Jan 15 08:13:17 2010 +0200
@@ -0,0 +1,141 @@
+// Copyright (c) 2007-2009 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:
+//
+
+/**
+ @file
+ @internalComponent
+*/
+
+#ifndef _EIRMANAGER_H
+#define _EIRMANAGER_H
+
+#include <e32base.h>
+#include <bluetooth/hcicommandqueueclient.h>
+#include <bluetooth/eirmanshared.h>
+
+class CLinkMgrProtocol;
+class MHCICommandQueue;
+
+// Magic numbers
+
+const TUint8 KOfferPending		= 0x01;
+const TUint8 KNeedOffer 		= 0x02;
+
+const TInt KLengthInvalid = -1;
+
+// Reserved bytes for each tag, this is used by the 1st iteration of calculation
+const TInt KReservedNameBytes = 101;
+const TInt KReservedUuid16Bytes = 50;
+const TInt KReservedUuid128Bytes = 50;
+const TInt KReservedManufacturerSpecificDataBytes = 22;
+const TInt KReservedTxPowerLevelBytes = 3;
+
+const TInt KDeviceNameGranularity = 1;
+const TInt K16BitUuidGranularity = 2;
+const TInt K128BitUuidGranularity = 16;
+
+const TInt KWriteEirTimeout = 2000000; // 2 seconds
+
+class MEirManagerNotifiee
+	{
+public:
+	virtual void MemnEirBlockAvailable(TEirTag aTag, TUint aSpaceForTag)=0;
+	};
+
+class REirOwnerDetails
+	{
+public:
+	HBufC8*			iTagData;
+	MEirManagerNotifiee*	iNotifiee;
+	TEirDataMode 	iEirDataMode;
+	TInt			iOfferedBytes;
+	TInt			iRequiredBytes;
+	TUint8			iState;
+	};
+
+class CEirManager;
+
+NONSHARABLE_CLASS(CWriteEirTimer) : public CTimer
+	{
+	public:
+		static CWriteEirTimer* NewL(CEirManager& aEirManager);
+		void Start();
+	private:
+		CWriteEirTimer(CEirManager& aEirManager);
+		void ConstructL();
+		void RunL();
+		TInt RunError(TInt aError);
+	private:
+		CEirManager& iEirManager;
+	};
+
+NONSHARABLE_CLASS(CEirManager) : public CBase, public MHCICommandQueueClient
+	{
+public:
+	static CEirManager* NewL(MHCICommandQueue& aCommandQueue, CLinkMgrProtocol& aLinkMgrProtocol);
+	~CEirManager();
+
+	TInt RegisterTag(TEirTag aTag, MEirManagerNotifiee& aNotifiee);
+	void DeregisterTag(TEirTag aTag);
+	TInt SetData(TEirTag aTag, TDesC8& aData, TEirDataMode aEirDataMode);
+	
+	// from MHCICommandQueueClient
+	void MhcqcCommandEventReceived(const THCIEventBase& aEvent, const CHCICommandBase* aRelatedCommand);
+	void MhcqcCommandErrored(TInt aErrorCode, const CHCICommandBase* aCommand);
+	
+	TInt NewData(TEirTag aTag, TInt aRequiredBytes);
+	void TryToUpdateHostController();
+	void UpdateHostControllerL();
+
+private:
+	CEirManager(MHCICommandQueue& aCommandQueue, CLinkMgrProtocol& aLinkMgrProtocol);
+	void ConstructL();
+	
+	void UnhookClient(TEirTag aTag);
+	inline TBool TagValid(TEirTag aTag) const;
+	TBool TagAllowed(TEirTag aTag) const;
+	TBool TagPresent(TEirTag aTag) const;
+	TBool OffersPending() const;
+	TBool NeedToOffer() const;
+	TInt TagCount() const;
+	void NotifyClients();
+	void DoNotify(TEirTag aTag);
+	void FindTagData(TEirTag aTag, HBufC8**& aOutPointerToData);
+	TInt EIRPacketSize() const;
+	void ComputeOfferLengths();
+	void ComputeClientInitialOffer(TEirTag aTag, TInt& aTotalSpare, TInt aReservedBytes,
+								   TBool aIsAllOrNothing = EFalse);
+	void ComputeClientFinalOffer(TEirTag aTag, TInt& aTotalSpare, TUint aGranularity,
+								 TBool aIsAllOrNothing = EFalse);
+	void WriteExtendedInquiryResponseL(TBool aFECRequired, const TDesC8& aEir);
+
+private:
+	TFixedArray<REirOwnerDetails, EEirTagRESERVED>  iNotifiees;
+	TEirTag					iCurrentlySettingTag;
+	TUint					iLengthForNotifiee;
+	TBool					iOffersStale;
+	TUint					iCmdId;
+	TUint					iCmdCount;
+
+	// unowned
+	MHCICommandQueue& 		iCommandQueue;
+	CLinkMgrProtocol&		iLinkMgrProtocol;
+	// owned
+	CWriteEirTimer*			iWriteEirTimer;
+	};
+	
+#include "eirmanager.inl"
+
+#endif // _EIRMANAGER_H