--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/linklayerprotocols/ethernetnif/IRLAN/IRLANBUF.CPP	Tue Jan 26 15:23:49 2010 +0200
@@ -0,0 +1,193 @@
+// 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:
+// Started by Mal, August 1997
+// IrLAN mbuf functions
+// 
+//
+
+/**
+ @file
+ @internalComponent 
+*/
+
+#include <nifman.h>
+#include <nifvar.h>
+#include <nifutl.h>
+#include <es_mbuf.h>
+#include "IRLANUTL.H"
+#include "IRLANBUF.H"
+
+//#define __TRACEWIN__
+#ifdef __TRACEWIN__
+  #include <log.h>
+#else
+  #define LOG(a)
+#endif
+
+/**
+Sets the command code.
+@param aCode The Command Code.
+*/
+void RIrlanControlMBufChain::SetCommandCode(TUint8 aCode)
+{
+	*(this->First()->Ptr()+KCommandCodeFieldOffset)=aCode;
+}
+
+/**
+Get the command code.
+@return The command code.
+*/
+TUint8 RIrlanControlMBufChain::GetCommandCode()
+{
+	return *(this->First()->Ptr()+KCommandCodeFieldOffset);
+}
+
+/**
+Sets the command code result.
+@param aCode The Command Code.
+*/
+void RIrlanControlMBufChain::SetResultCode(TUint8 aCode)
+{
+	*(this->First()->Ptr()+KCommandCodeFieldOffset)=aCode;
+}
+
+/**
+Gets the Command code result.
+@param aCode The Command Code.
+*/
+TUint8 RIrlanControlMBufChain::GetResultCode()
+{
+	return *(this->First()->Ptr()+KCommandCodeFieldOffset);
+}
+
+/**
+Sets the parameter count.
+@param aCount A parameter count.
+*/
+void RIrlanControlMBufChain::SetParameterCount(TUint8 aCount)
+{
+	*(this->First()->Ptr()+KParameterCountFieldOffset)=aCount;
+}
+
+/**
+Gets the parameter count.
+@return The parameter count.
+*/
+TUint8 RIrlanControlMBufChain::GetParameterCount()
+{
+	return *(this->First()->Ptr()+KParameterCountFieldOffset);
+}
+
+/**
+OK to use TUint8 for name length - it can only be up to 255 in size.
+Sets the length of the Parameter name.
+@param aOffset offset.
+@param aLength Length of the parameter name.
+*/
+void RIrlanControlMBufChain::SetParameterNameLength(TInt aOffset,TUint8 aLength)
+{
+	*(this->First()->Ptr()+KParameterListFieldOffset+aOffset)=aLength;
+}
+
+/**
+OK to use TUint8 for name length - it can only be up to 255 in size.
+Gets the length of the parameter name.
+@param aOffset offset.
+@return The name length.
+*/
+TUint8 RIrlanControlMBufChain::GetParameterNameLength(TInt aOffset)
+{
+	return *(this->First()->Ptr()+KParameterListFieldOffset+aOffset);
+}
+
+/**
+Sets the Parameter name.
+@param aOffset offset.
+@param aName The parameter name.
+*/
+void RIrlanControlMBufChain::SetParameterName(TInt aOffset,const TDesC8& aName)
+{
+	__ASSERT_DEBUG((TUint)aName.Length()<=KParameterNameMaxSize,IrlanUtil::Panic(EIrlanParameterNameTooBig));
+	TUint offset=aOffset;
+	TPtr8 temp((this->First()->Ptr()+KParameterListFieldOffset),
+		offset,KParameterFrameMaxSize-offset);
+	temp.Append(aName);
+}
+
+/**
+Gets the Parameter name.
+@param aOffset offset.
+@param aLength The length of the parameter name.
+@param aName The parameter name.
+*/
+void RIrlanControlMBufChain::GetParameterName(TInt aOffset,TInt aLength,TDes8& aName)
+{
+	__ASSERT_DEBUG((TUint)aLength<=KParameterNameMaxSize,IrlanUtil::Panic(EIrlanParameterNameTooBig));
+	TUint offset=aOffset;
+	TPtr8 name((this->First()->Ptr()+offset),aLength,KParameterNameMaxSize);
+	aName=name;
+}
+
+/**
+Gets the length of the Parameter value.
+@param aOffset offset.
+@return The lenght of the value.
+*/
+TUint16 RIrlanControlMBufChain::GetParameterValueLength(TInt aOffset)
+{
+//	TUint16 val;
+//	TPtr8 p((TUint8 *)&val,2,4);
+//	CopyOut(p,aOffset);
+//	return val;
+	return LittleEndian::Get16(this->First()->Ptr()+KParameterListFieldOffset+aOffset);
+}
+
+/**
+Sets the length of the Parameter value.
+@param aOffset offset.
+@param aValue  The value of the parameter.
+*/
+void RIrlanControlMBufChain::SetParameterValueLength(TInt aOffset,TUint16 aValue)
+{
+//	TPtr8 val((TUint8 *)&aValue,2,4);
+//	CopyIn(val,aOffset);
+	LittleEndian::Put16(this->First()->Ptr()+aOffset+KParameterListFieldOffset,aValue);
+}
+
+/**
+Sets the Parameter value.
+@param aOffset offset.
+@param aValue  The value of the parameter.
+*/
+void RIrlanControlMBufChain::SetParameterValue(TInt aOffset,const TDesC8& aValue)
+{
+	__ASSERT_DEBUG((TUint)aValue.Length()<=KParameterValueMaxSize,IrlanUtil::Panic(EIrlanParameterValueTooBig));
+	TUint offset=aOffset;
+	TPtr8 temp((this->First()->Ptr()+KParameterListFieldOffset),
+		offset,KParameterFrameMaxSize-offset);
+	temp.Append(aValue);
+}
+
+/**
+Gets the Parameter value.
+@param aOffset offset.
+@param aValue  The value of the parameter.
+*/
+void RIrlanControlMBufChain::GetParameterValue(TInt aOffset,TInt aLength,TDes8& aValue)
+{
+	__ASSERT_DEBUG((TUint)aLength<=KParameterValueMaxSize,IrlanUtil::Panic(EIrlanParameterValueTooBig));
+	TUint offset=aOffset;
+	TPtr8 value((this->First()->Ptr()+offset),aLength,KParameterValueMaxSize);
+	aValue=value;
+}