--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/bluetooth/btstack/l2cap/l2capSigPacketDisconnection.cpp	Fri Jan 15 08:13:17 2010 +0200
@@ -0,0 +1,221 @@
+// 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:
+//
+
+#include <bluetooth/logger.h>
+
+#include "l2capSigPacketDisconnection.h"
+#include "l2capSignalHandler.h"
+#include "l2constants.h"
+
+#ifdef __FLOG_ACTIVE
+_LIT8(KLogComponent, LOG_COMPONENT_L2CAP);
+#endif
+
+//					DISCONNECT REQUEST COMMAND 
+
+/*static*/ HDisconnectRequest* HDisconnectRequest::New(TL2CAPPort aLocalPort, TL2CAPPort aRemotePort,
+		  	                                           TUint8 aRTXTimerDuration,
+	                                                   TUint16 aERTXTimerDuration)
+	{
+	LOG_STATIC_FUNC
+	HDisconnectRequest* cmd = NULL;
+	RMBufChain buf;
+	TRAPD(rerr, buf.AllocL(KDisconnectRequestLength));
+	if(rerr == KErrNone)
+		{
+		cmd = new HDisconnectRequest(buf, aRTXTimerDuration, aERTXTimerDuration);
+		if(cmd)
+			{
+			// Setup message contents.
+			cmd->SetCode(EDisconnectionRequest);
+			cmd->SetID(KUninitialisedID);
+			cmd->WriteDataLength();
+			
+			cmd->SetDestinationCID(aRemotePort);
+			cmd->SetSourceCID(aLocalPort);
+			}
+		else
+			{
+			// Free the allocated buffer.
+			buf.Free();
+			}
+		}
+	return cmd;
+	}		
+
+/**
+Verifies that the buffer contains a structurally correct command. 
+This does not ensure that the content of the command is semantically valid.
+
+@param aCommmand A new HL2CapCommand if the buffer contains a structurally valid command.
+@param aBuffer The buffer containing the command
+@return KErrNone if the command if created.
+		KErrNoMemory if the command structure is valid but cannot be created.
+		KErrCorrupt if the command structure is invalid.
+*/
+TInt HDisconnectRequest::NewCommandIfValid(RMBufChain& aBuffer, HL2CapCommand*& aCommand)
+	{
+	LOG_STATIC_FUNC
+	// Firstly align the MBufChain.  The maximum size we can align the 
+	// MBufChain to is the maximum MBuf size
+	__ASSERT_COMPILE(KDisconnectRequestLength <= KMBufSmallSize);
+	
+	TInt length = aBuffer.Length();
+	if(length == KDisconnectRequestLength)
+		{
+		// Don't need to check result as we know that the MBufChain contains
+		// at least length bytes as we asked first.
+		(void)aBuffer.Align(length);
+		aCommand = new HDisconnectRequest(aBuffer);
+		if(aCommand)
+			{
+			return KErrNone;
+			}
+		else
+			{
+			return KErrNoMemory;
+			}
+		}
+	else
+		{
+		// Dodge length!
+		return KErrCorrupt;
+		}
+	}
+
+HDisconnectRequest::HDisconnectRequest(RMBufChain& aCommand,
+                                       TUint8 aRTXTimerDuration,
+                                       TUint16 aERTXTimerDuration)
+ : HL2CapCommand(aCommand, aRTXTimerDuration, aERTXTimerDuration)
+	{
+	LOG_FUNC
+	}
+
+HDisconnectRequest::~HDisconnectRequest()
+	{
+	LOG_FUNC
+	}
+
+TBool HDisconnectRequest::ProcessCommand(CL2CapSignalHandler& aSignalHandler)
+	{
+	LOG_FUNC
+	if(aSignalHandler.HandleDisconnectRequest(this))
+		{
+		// The command has been handled.  Delete it.
+		delete this;
+		return ETrue;
+		}
+	else
+		{
+		return EFalse;
+		}
+	}
+
+
+
+//					DISCONNECT RESPONSE COMMAND 
+/*static*/ HDisconnectResponse* HDisconnectResponse::New(TUint8 aId, TL2CAPPort aLocalPort, TL2CAPPort aRemotePort)
+	{
+	LOG_STATIC_FUNC
+	HDisconnectResponse* cmd = NULL;
+	RMBufChain buf;
+	TRAPD(rerr, buf.AllocL(KDisconnectResponseLength));
+	if(rerr == KErrNone)
+		{
+		cmd = new HDisconnectResponse(buf);
+		if(cmd)
+			{
+			// Setup message contents.
+			cmd->SetCode(EDisconnectionResponse);
+			cmd->SetID(aId);
+			cmd->WriteDataLength();
+			
+			cmd->SetDestinationCID(aLocalPort);
+			cmd->SetSourceCID(aRemotePort);
+			}
+		else
+			{
+			// Free the allocated buffer.
+			buf.Free();
+			}
+		}
+	return cmd;
+	}	
+	
+/**
+Verifies that the buffer contains a structurally correct command. 
+This does not ensure that the content of the command is semantically valid.
+
+@param aCommmand A new HL2CapCommand if the buffer contains a structurally valid command.
+@param aBuffer The buffer containing the command
+@return KErrNone if the command if created.
+		KErrNoMemory if the command structure is valid but cannot be created.
+		KErrCorrupt if the command structure is invalid.
+*/
+TInt HDisconnectResponse::NewCommandIfValid(RMBufChain& aBuffer, HL2CapCommand*& aCommand)
+	{
+	LOG_STATIC_FUNC
+	// Firstly align the MBufChain.  The maximum size we can align the 
+	// MBufChain to is the maximum MBuf size
+	__ASSERT_COMPILE(KDisconnectResponseLength <= KMBufSmallSize);
+	
+	TInt length = aBuffer.Length();
+	if(length == KDisconnectResponseLength)
+		{
+		// Don't need to check result as we know that the MBufChain contains
+		// at least length bytes as we asked first.
+		(void)aBuffer.Align(length);
+		aCommand = new HDisconnectResponse(aBuffer);
+		if(aCommand)
+			{
+			return KErrNone;
+			}
+		else
+			{
+			return KErrNoMemory;
+			}
+		}
+	else
+		{
+		// Dodge length!
+		return KErrCorrupt;
+		}
+	}
+
+HDisconnectResponse::HDisconnectResponse(RMBufChain& aCommand) 
+ : HL2CapCommand(aCommand)
+	{
+	LOG_FUNC
+	}
+
+HDisconnectResponse::~HDisconnectResponse()
+	{
+	LOG_FUNC
+	}
+
+TBool HDisconnectResponse::ProcessCommand(CL2CapSignalHandler& aSignalHandler)	
+	{
+	LOG_FUNC
+	if(aSignalHandler.HandleDisconnectResponse(this))
+		{
+		// The command has been handled.  Delete it.
+		delete this;
+		return ETrue;
+		}
+	else
+		{
+		return EFalse;
+		}
+	}