--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/bluetoothmgmt/bluetoothclientlib/avlib/avdtpMediaCodecCapability.cpp	Fri Jan 15 08:13:17 2010 +0200
@@ -0,0 +1,123 @@
+// Copyright (c) 2003-2009 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
+ @publishedPartner
+*/
+
+#include <bluetooth/logger.h>
+#include <bluetoothav.h>
+#include "gavdpinterface.h"
+
+#ifdef __FLOG_ACTIVE
+_LIT8(KLogComponent, LOG_COMPONENT_AVLIB);
+#endif
+
+#ifdef _DEBUG
+PANICCATEGORY("medcodec");
+#endif
+
+TAvdtpMediaCodecCapabilities::TAvdtpMediaCodecCapabilities(
+					SymbianBluetoothAV::TBluetoothMediaType aMediaType,
+					TBluetoothMediaCodecType aCodecType,
+					TInt aLOSC)
+: TAvdtpServiceCapability(EServiceCategoryMediaCodec, aLOSC),
+iMediaType(aMediaType),
+iMediaCodecType(aCodecType)
+	{
+	}
+
+/**
+Parse AVDTP protocol-domain buffer representing media codec capabilities into this
+@param aPtr the buffer
+@internalTechnology
+*/	
+EXPORT_C /*virtual*/ void TAvdtpMediaCodecCapabilities::Parse(const TDesC8& aPtr)
+	{
+	ASSERT_DEBUG(aPtr.Length()>=2);	// the parse broke if this is not true
+	iMediaType = static_cast<SymbianBluetoothAV::TBluetoothMediaType>(aPtr[0]>>4);
+	iMediaCodecType = static_cast<TBluetoothMediaCodecType>(aPtr[1]);
+	}
+
+/**
+Allocate a concrete codec capability from an AVDTP-protocol domain buffer
+*/
+/*static*/ TAvdtpMediaCodecCapabilities* TAvdtpMediaCodecCapabilities::AllocCodecFromPDUL(const TDesC8& aBuf)
+	{
+	const TInt KMinMediaCodecLOSC = 2;
+	
+	if (aBuf.Length() < KMinMediaCodecLOSC)
+		{
+		User::Leave(KErrCorrupt);
+		}
+		
+	using namespace SymbianBluetoothAV;
+
+	TAvdtpMediaCodecCapabilities* res = NULL;
+	
+	static const TInt KMediaTypeOffset = 0;	
+	TBluetoothMediaType type = static_cast
+		<TBluetoothMediaType>(aBuf[KMediaTypeOffset]);
+		
+	static const TInt KMediaCodecTypeOffset = 1;	
+	TBluetoothMediaCodecType codec = static_cast
+		<TBluetoothMediaCodecType>(aBuf[KMediaCodecTypeOffset]);
+	
+	switch (codec)
+		{
+		// at present only support SBC
+		// more useful for SymbianOS as nearly always want to mix anyway
+		// which means decoding to PCM
+		// must then re-encode to something, and that might as well be SBC as mandatory
+		case EAudioCodecSBC:
+			{
+			res = new (ELeave) TSBCCodecCapabilities;
+			}
+			break;
+
+		// to allow other codecs just arrange for a descriptor - clients don't
+		// get the parsing done for free			
+		// later could use ECOM plugins to support other codecs
+		// other codecs can be added compile time in the style of the SBC codec
+		default:
+			{
+			res = new (ELeave) TNonSBCCodecCapabilities(type, codec);
+			}
+		}
+		
+	return res;
+	}
+
+/**
+Returns the media type
+@return media type
+@see SymbianBluetoothAV::TBluetoothMediaType
+*/
+EXPORT_C SymbianBluetoothAV::TBluetoothMediaType TAvdtpMediaCodecCapabilities::MediaType() const
+	{
+	return iMediaType;	
+	}
+
+/**
+Returns the media codec type
+@return media codec type
+@see SymbianBluetoothAV::TBluetoothMediaType
+*/
+EXPORT_C TBluetoothMediaCodecType TAvdtpMediaCodecCapabilities::MediaCodecType() const
+	{
+	return iMediaCodecType;
+	}
+