--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/bluetooth/btsdp/database/sdputil.cpp	Fri Jan 15 08:13:17 2010 +0200
@@ -0,0 +1,169 @@
+// Copyright (c) 2000-2009 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:
+//
+
+#include <es_sock.h>
+#include <btsdp.h>
+#include "sdputil.h"
+
+void DbPanic(TSdpDbPanic aCode)
+	{
+	User::Panic(KSdpDatabasePanicString, aCode);
+	}
+
+void ParsePanic(TSdpParsePanic aCode)
+	{
+	User::Panic(KSdpParsePanicString, aCode);
+	}
+
+EXPORT_C TUint SdpUtil::GetUint(const TDesC8& aData)
+/** Gets an unsigned integer from a descriptor.
+
+@param aData The descriptor containing the integer
+@return The unsigned integer contained in the descriptor
+*/
+	{
+	switch(aData.Length())
+		{
+	case 0:
+		return 0;
+	case 1:
+		return aData[0];
+	case 2:
+		return BigEndian::Get16(aData.Ptr());
+	case 4:
+		return BigEndian::Get32(aData.Ptr());
+	default:
+		ParsePanic(EGetUintBadDescriptorLength);
+		return 0;
+		}
+	}
+
+EXPORT_C void SdpUtil::PutUint(TUint8* aPtr, TInt64 aInt, TInt aNumberOfBytes)
+/** Puts an unsigned integer into a descriptor.
+
+@param aPtr Pointer to the descriptor's data field
+@param aInt Integer to be copied into descriptor
+@param aNumberOfBytes Number of bytes occupied by integer
+*/
+	{
+	for(TInt i = aNumberOfBytes - 1; i >= 0; --i)
+		{
+		aPtr[i] = (static_cast<TUint8>(I64LOW(aInt)));
+		aInt >>= 8;
+		} 
+	}
+
+/*
+Puts a TUint64 into a descriptor
+
+@param aPtr Pointer to the descriptor's data field
+@param aNumber The unsigned 64 bit integer to be copied into the descriptor
+*/
+EXPORT_C void SdpUtil::PutUint64(TUint8* aPtr, const TUint64& aNumber)
+	{
+	TUint8 temp;
+	TUint64 number = aNumber;
+	
+	for (TInt i = sizeof(TUint64) -1; i >= 0; i--)
+		{
+		temp = number & 0xFF; 	// transfer the lowest byte..
+		aPtr[i] = temp;			//.. into the right hand side of the descriptor
+		number >>= 8;
+		} 
+	}
+	
+
+/*
+Gets a TUint64 from a descriptor
+
+@param aData The descriptor containing the integer
+@param aNumber The unsigned 64 bit integer contained in the descriptor
+*/
+EXPORT_C void SdpUtil::GetUint64(const TDesC8& aData, TUint64& aNumber)
+	{
+	if (aData.Length() != 8) //i.e. 64/8
+		{
+		ParsePanic(EGetUint64BadDescriptorLength);
+		return;
+		}
+		
+	const TUint8* dataPtr = aData.Ptr();
+	
+	aNumber = 	(static_cast<TUint64>(dataPtr[0])<<56) | (static_cast<TUint64>(dataPtr[1])<<48) | 
+				(static_cast<TUint64>(dataPtr[2])<<40) | (static_cast<TUint64>(dataPtr[3])<<32) |
+				(static_cast<TUint64>(dataPtr[4])<<24) | (static_cast<TUint64>(dataPtr[5])<<16) |
+				(static_cast<TUint64>(dataPtr[6])<<8) | (static_cast<TUint64>(dataPtr[7]) );
+				
+	}
+
+
+EXPORT_C void SdpUtil::PutUint128(TUint8* aPtr, const TUint64& aLo, const TUint64& aHi)
+/**
+Puts two unsigned 64 bit integers into a descriptor.
+
+@param aPtr Pointer to the descriptor's data field
+@param aLo The 64 lower bits of a 128 bit integer to be copied into the descriptor
+@param aHi  The 64 higher bits of a 128 bit integer to be copied into the descriptor
+*/
+	{
+	TUint8 tempLow;
+	TUint8 tempHigh;	
+	TUint64 lowNumber = aLo;
+	TUint64 highNumber = aHi;
+	TInt offset = sizeof(TUint64);
+	
+	for(TInt i = offset -1; i >= 0; i--)
+		{
+		tempLow = lowNumber & 0xFF; // transfer the lowest byte..
+		aPtr[i+offset] = tempLow;	//.. into the right hand side of the descriptor
+		lowNumber >>= 8;
+		
+		tempHigh = highNumber & 0xFF; 
+		aPtr[i] = tempHigh;
+		highNumber >>= 8;
+		} 
+	
+	}
+
+	
+/*
+Gets two TUint64s, one being the high 64 bits and one being the low 64 bits of a 128 bit integer 
+
+@param aData The descriptor containing the integer
+@param aLo The unsigned 64 bit integer contains the lower bits of the 128 bit integer contained in the descriptor
+@param aHi  The unsigned 64 bit integer contains the higher bits of the 128 bit integer contained in the descriptor
+*/
+EXPORT_C void SdpUtil::GetUint128(const TDesC8& aData, TUint64& aLo, TUint64& aHi)
+	{
+	if (aData.Length() != 16) //i.e. 128/8
+		{
+		ParsePanic(EGetUint128BadDescriptorLength);
+		}
+		
+	const TUint8* dataPtr = aData.Ptr();
+
+	// left hand side of the descriptor transfers to the high TUint64
+	aHi = 	(static_cast<TUint64>(dataPtr[0])<<56) | (static_cast<TUint64>(dataPtr[1])<<48) | 
+			(static_cast<TUint64>(dataPtr[2])<<40) | (static_cast<TUint64>(dataPtr[3])<<32) |
+			(static_cast<TUint64>(dataPtr[4])<<24) | (static_cast<TUint64>(dataPtr[5])<<16) |
+			(static_cast<TUint64>(dataPtr[6])<<8) | (static_cast<TUint64>(dataPtr[7]) );
+				
+	// right hand side of the descriptor transfers to the low TUint64
+	aLo = 	(static_cast<TUint64>(dataPtr[8])<<56) | (static_cast<TUint64>(dataPtr[9])<<48) | 
+			(static_cast<TUint64>(dataPtr[10])<<40) | (static_cast<TUint64>(dataPtr[11])<<32) |
+			(static_cast<TUint64>(dataPtr[12])<<24) | (static_cast<TUint64>(dataPtr[13])<<16) |
+			(static_cast<TUint64>(dataPtr[14])<<8) | (static_cast<TUint64>(dataPtr[15]) );
+
+	}