remotecontrol/avrcp/statusclient/remconstatusapicontroller.h
changeset 51 20ac952a623c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/remotecontrol/avrcp/statusclient/remconstatusapicontroller.h	Wed Oct 13 16:20:29 2010 +0300
@@ -0,0 +1,89 @@
+// Copyright (c) 2004-2009 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
+ @publishedAll
+ @released
+*/
+
+#ifndef REMCONSTATUSAPICONTROLLER_H
+#define REMCONSTATUSAPICONTROLLER_H
+
+#include <e32base.h>
+#include <remcon/remconinterfacebase.h>
+#include <remcon/remconinterfaceif.h>
+
+_LIT(KStatusApiPanicName, "Status Api Panic");
+
+class MRemConStatusApiControllerObserver;
+class CRemConInterfaceSelector;
+
+/**
+A controller which sends Status API commands.
+@publishedAll
+@released
+*/
+NONSHARABLE_CLASS(CRemConStatusApiController) : public CRemConInterfaceBase,
+								                public MRemConInterfaceIf
+	{
+private:
+	enum TStatusApiPanic
+		{
+		EStatusApiCommandDataSectionTooLong,
+		};
+
+public:
+	IMPORT_C static CRemConStatusApiController* NewL(CRemConInterfaceSelector& aInterfaceSelector, 
+		MRemConStatusApiControllerObserver& aObserver);
+	IMPORT_C ~CRemConStatusApiController();
+
+	// Commands
+	IMPORT_C void UnitInfo(TRequestStatus& aStatus, TUint& aNumRemotes);
+	IMPORT_C void SubunitInfo(TRequestStatus& aStatus, TUint& aNumRemotes);
+
+private:
+	CRemConStatusApiController(CRemConInterfaceSelector& aInterfaceSelector, 
+		MRemConStatusApiControllerObserver& aObserver);
+
+	// from CRemConInterfaceBase
+	void MrcibNewMessage(TUint aOperationId, const TDesC8& aData);
+	TAny* GetInterfaceIf(TUid aUid);
+	
+	// Utility functions
+	void SetUnitInfoResponseData(const TDesC8& aCommandData,
+		TInt& aVendorId, 
+		TInt& aUnit, 
+		TInt& aUnitType, 
+		TInt& aExtendedUnitType);
+		
+	void SetSubunitInfoResponseData(const TDesC8& aCommandData,
+		TInt& aPage, 
+		TInt& aExtension, 
+		TPtrC8& aPageData);
+		
+	void ReadCommandDataToInt(const TDesC8& aCommandData, 
+		TInt aOffset, 
+		TInt aLength, 
+		TInt& aValue);
+		
+	static void Panic(TStatusApiPanic aPanic);
+
+private:
+	MRemConStatusApiControllerObserver& iObserver;
+	RBuf8 iOutData; // There is no command data for any commands in this API
+	};
+
+#endif // REMCONSTATUSAPICONTROLLER_H