--- a/telephonyprotocols/rawipnif/inc/RawIPFlow.h Mon May 03 13:37:20 2010 +0300
+++ b/telephonyprotocols/rawipnif/inc/RawIPFlow.h Thu May 06 15:10:38 2010 +0100
@@ -1,187 +1,187 @@
-// Copyright (c) 2006-2010 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:
-// Defines the CRawIPFlow class, which provides a central point for the Flow
-// to communicate with NifMan and the BCA controller. This class creates an
-// interface to the IPv4 binder when it is required.
-//
-//
-
-/**
- @file
-*/
-
-#ifndef RAWIPFLOW_H
-#define RAWIPFLOW_H
-
-#include <comms-infras/nifif.h>
-#include <networking/packetlogger.h>
-#include <in_sock.h>
-#include <comms-infras/ss_flowbinders.h>
-#include <comms-infras/ss_subconnflow.h>
-#include "BinderBase.h"
-#include "BcaIoController.h"
-#include "MControllerObserver.h"
-#include "bttlog.h"
-#include <comms-infras/linkmessages.h> // for TLinkMessageId
-
-class CBttLogger;
-class CPacketLogger;
-class TRawIpAgentProvision;
-class CBCAProvision;
-
-class CRawIPFlow : public ESock::CSubConnectionFlowBase, public ESock::MFlowBinderControl,
- public MControllerObserver
- {
- friend class CRawIPFlowFactory;
-
-public:
-
- //-=========================================================
- // Methods for handling incoming SCPR messages
- //-=========================================================
- void StartFlowL();
- void StopFlow(TInt aError);
- void SubConnectionGoingDown();
- void SubConnectionError(TInt aError);
- void Destroy();
- void Notification(TInt aNotificationId);
-
- //-=========================================================
- // CSubConnectionProviderBase methods
- //-=========================================================
- MFlowBinderControl* DoGetBinderControlL();
-
- //-=========================================================
- // Messages::ANode methods
- //-=========================================================
- virtual void ReceivedL(const Messages::TRuntimeCtxId& aSender, const Messages::TNodeId& aRecipient, Messages::TSignatureBase& aMessage);
-
- //-=========================================================
- // MFlowBinderControl methods
- //-=========================================================
- virtual ESock::MLowerControl* GetControlL(const TDesC8& aProtocol);
- virtual ESock::MLowerDataSender* BindL(const TDesC8& aProtocol, ESock::MUpperDataReceiver* aReceiver, ESock::MUpperControl* aControl);
- virtual void Unbind(ESock::MUpperDataReceiver* aReceiver, ESock::MUpperControl* aControl);
- virtual CSubConnectionFlowBase* Flow(); //returns its own flow
-
- //-=========================================================
- // Custom methods
- //-=========================================================
- // provide compatability for classes using old CNifIfLink style API and PPP Internal Stop() calls
- void Stop(TInt aReason, MNifIfNotify::TAction aAction);
- // call from Binder - MLowerDataSender
- ESock::MLowerDataSender::TSendResult Send(RMBufChain& aPdu, TUint aProtocol);
-
- // Used to be :Pure virtuals inherited from MContextSmObserver
- CBcaIoController* GetBcaController();
- void UpdateContextState(RPacketContext::TContextStatus aState, TInt aError);
-
-public: // Pure virtuals inherited from MRawIPNifObserverBase
- virtual void InitialiseL(TInitialisationState aState, TInt aError);
- virtual void ShutDown(TInitialisationState aState, TInt aError);
-
- virtual CBinderBase* GetBinder();
-
-public: // Pure virtuals inherited from MControllerObserver
- // Data going upstack
- virtual void Process(RMBufChain& aPdu, TUint16 aProtocolCode);
- // Flow Control unblocked
- virtual void ResumeSending();
-
-public:
- // Notify that link is Up/Down
- void LinkLayerUp();
- void LinkLayerDown(TInt aError);
-
-public: // Send data to CBcaIoController
- ESock::MLowerDataSender::TSendResult SendPacket(RMBufChain& aPdu, TAny* /*aSource=0*/,
- TUint16 /*aType=KIp4FrameType*/);
-
-public: // Context status retrieval.
- inline RPacketContext::TContextStatus GetContextStatus();
-
-protected:
- CRawIPFlow(ESock::CSubConnectionFlowFactoryBase& aFactory, const Messages::TNodeId& aSubConnId, ESock::CProtocolIntfBase* aProtocolIntf, CBttLogger* aTheLogger);
- void ConstructL();
- virtual ~CRawIPFlow();
-
-protected:
- class TBinderControlProxy : public ESock::MFlowBinderControl
- {
- public:
- virtual ESock::MLowerControl* GetControlL(const TDesC8& aProtocol);
- virtual ESock::MLowerDataSender* BindL(const TDesC8& aProtocol, ESock::MUpperDataReceiver* aReceiver, ESock::MUpperControl* aControl);
- virtual void Unbind(ESock::MUpperDataReceiver* aReceiver, ESock::MUpperControl* aControl);
- virtual CSubConnectionFlowBase* Flow(); //returns its own flow
- CRawIPFlow& RawIPFlow()
- {
- ASSERT(iFlow);
- return *iFlow;
- }
-
- TBinderControlProxy(CRawIPFlow& aFlow)
- :iFlow(&aFlow)
- {
- }
-
- CRawIPFlow* iFlow;
- };
- TBinderControlProxy* iBinderControl;
-
-private:
- void ProvisionConfig(const ESock::RMetaExtensionContainerC& aConfigData);
- void DynamicProvisionConfigL();
-
- // Utility functions
- void PostProgressMessage(TInt aStage, TInt aError);
- void SendDataClientIdleIfNoClients();
-
-private:// Unowned
- /** networking packet logger for debugging packets */
- __PACKETLOG_DECLARATION_MEMBER;
- CBttLogger* iTheLogger;
-
- // Upstack bound protocol reference
- CProtocolBase* iProtocol;
-
- // The protocol to use (IPv4).Note: This is not owned by this class.
- CBinderBase* iBinder;
-
- const CBCAProvision* iProvision; // pointer to BCA provisioning structure in AccessPointConfig
- const CRawIpAgentConfig* iAgentProvision; // pointer to Agent provisioning structure in AccessPointConfig
- TInt iProvisionError; // error code saved during processing of ProvisionConfig message
-
-private:// Owned
- TInt iInitError;
-
- RPacketContext::TContextStatus iContextStatus;
-
- CBcaIoController* iBcaController;
- TBool iStarting:1;
- TBool iStarted:1;
- TBool iStopping:1;
- TBool iBlocked:1;
- };
-
-inline RPacketContext::TContextStatus CRawIPFlow::GetContextStatus()
-/**
- * Returns Context status
- *
- * @return iContextStatus The context status
- */
- {
- return iContextStatus;
- }
-
-#endif // RAWIPFlow_H
+// Copyright (c) 2006-2010 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:
+// Defines the CRawIPFlow class, which provides a central point for the Flow
+// to communicate with NifMan and the BCA controller. This class creates an
+// interface to the IPv4 binder when it is required.
+//
+//
+
+/**
+ @file
+*/
+
+#ifndef RAWIPFLOW_H
+#define RAWIPFLOW_H
+
+#include <comms-infras/nifif.h>
+#include <networking/packetlogger.h>
+#include <in_sock.h>
+#include <comms-infras/ss_flowbinders.h>
+#include <comms-infras/ss_subconnflow.h>
+#include "BinderBase.h"
+#include "BcaIoController.h"
+#include "MControllerObserver.h"
+#include "bttlog.h"
+#include <comms-infras/linkmessages.h> // for TLinkMessageId
+
+class CBttLogger;
+class CPacketLogger;
+class TRawIpAgentProvision;
+class CBCAProvision;
+
+class CRawIPFlow : public ESock::CSubConnectionFlowBase, public ESock::MFlowBinderControl,
+ public MControllerObserver
+ {
+ friend class CRawIPFlowFactory;
+
+public:
+
+ //-=========================================================
+ // Methods for handling incoming SCPR messages
+ //-=========================================================
+ void StartFlowL();
+ void StopFlow(TInt aError);
+ void SubConnectionGoingDown();
+ void SubConnectionError(TInt aError);
+ void Destroy();
+ void Notification(TInt aNotificationId);
+
+ //-=========================================================
+ // CSubConnectionProviderBase methods
+ //-=========================================================
+ MFlowBinderControl* DoGetBinderControlL();
+
+ //-=========================================================
+ // Messages::ANode methods
+ //-=========================================================
+ virtual void ReceivedL(const Messages::TRuntimeCtxId& aSender, const Messages::TNodeId& aRecipient, Messages::TSignatureBase& aMessage);
+
+ //-=========================================================
+ // MFlowBinderControl methods
+ //-=========================================================
+ virtual ESock::MLowerControl* GetControlL(const TDesC8& aProtocol);
+ virtual ESock::MLowerDataSender* BindL(const TDesC8& aProtocol, ESock::MUpperDataReceiver* aReceiver, ESock::MUpperControl* aControl);
+ virtual void Unbind(ESock::MUpperDataReceiver* aReceiver, ESock::MUpperControl* aControl);
+ virtual CSubConnectionFlowBase* Flow(); //returns its own flow
+
+ //-=========================================================
+ // Custom methods
+ //-=========================================================
+ // provide compatability for classes using old CNifIfLink style API and PPP Internal Stop() calls
+ void Stop(TInt aReason, MNifIfNotify::TAction aAction);
+ // call from Binder - MLowerDataSender
+ ESock::MLowerDataSender::TSendResult Send(RMBufChain& aPdu, TUint aProtocol);
+
+ // Used to be :Pure virtuals inherited from MContextSmObserver
+ CBcaIoController* GetBcaController();
+ void UpdateContextState(RPacketContext::TContextStatus aState, TInt aError);
+
+public: // Pure virtuals inherited from MRawIPNifObserverBase
+ virtual void InitialiseL(TInitialisationState aState, TInt aError);
+ virtual void ShutDown(TInitialisationState aState, TInt aError);
+
+ virtual CBinderBase* GetBinder();
+
+public: // Pure virtuals inherited from MControllerObserver
+ // Data going upstack
+ virtual void Process(RMBufChain& aPdu, TUint16 aProtocolCode);
+ // Flow Control unblocked
+ virtual void ResumeSending();
+
+public:
+ // Notify that link is Up/Down
+ void LinkLayerUp();
+ void LinkLayerDown(TInt aError);
+
+public: // Send data to CBcaIoController
+ ESock::MLowerDataSender::TSendResult SendPacket(RMBufChain& aPdu, TAny* /*aSource=0*/,
+ TUint16 /*aType=KIp4FrameType*/);
+
+public: // Context status retrieval.
+ inline RPacketContext::TContextStatus GetContextStatus();
+
+protected:
+ CRawIPFlow(ESock::CSubConnectionFlowFactoryBase& aFactory, const Messages::TNodeId& aSubConnId, ESock::CProtocolIntfBase* aProtocolIntf, CBttLogger* aTheLogger);
+ void ConstructL();
+ virtual ~CRawIPFlow();
+
+protected:
+ class TBinderControlProxy : public ESock::MFlowBinderControl
+ {
+ public:
+ virtual ESock::MLowerControl* GetControlL(const TDesC8& aProtocol);
+ virtual ESock::MLowerDataSender* BindL(const TDesC8& aProtocol, ESock::MUpperDataReceiver* aReceiver, ESock::MUpperControl* aControl);
+ virtual void Unbind(ESock::MUpperDataReceiver* aReceiver, ESock::MUpperControl* aControl);
+ virtual CSubConnectionFlowBase* Flow(); //returns its own flow
+ CRawIPFlow& RawIPFlow()
+ {
+ ASSERT(iFlow);
+ return *iFlow;
+ }
+
+ TBinderControlProxy(CRawIPFlow& aFlow)
+ :iFlow(&aFlow)
+ {
+ }
+
+ CRawIPFlow* iFlow;
+ };
+ TBinderControlProxy* iBinderControl;
+
+private:
+ void ProvisionConfig(const ESock::RMetaExtensionContainerC& aConfigData);
+ void DynamicProvisionConfigL();
+
+ // Utility functions
+ void PostProgressMessage(TInt aStage, TInt aError);
+ void SendDataClientIdleIfNoClients();
+
+private:// Unowned
+ /** networking packet logger for debugging packets */
+ __PACKETLOG_DECLARATION_MEMBER;
+ CBttLogger* iTheLogger;
+
+ // Upstack bound protocol reference
+ CProtocolBase* iProtocol;
+
+ // The protocol to use (IPv4).Note: This is not owned by this class.
+ CBinderBase* iBinder;
+
+ const CBCAProvision* iProvision; // pointer to BCA provisioning structure in AccessPointConfig
+ const CRawIpAgentConfig* iAgentProvision; // pointer to Agent provisioning structure in AccessPointConfig
+ TInt iProvisionError; // error code saved during processing of ProvisionConfig message
+
+private:// Owned
+ TInt iInitError;
+
+ RPacketContext::TContextStatus iContextStatus;
+
+ CBcaIoController* iBcaController;
+ TBool iStarting:1;
+ TBool iStarted:1;
+ TBool iStopping:1;
+ TBool iBlocked:1;
+ };
+
+inline RPacketContext::TContextStatus CRawIPFlow::GetContextStatus()
+/**
+ * Returns Context status
+ *
+ * @return iContextStatus The context status
+ */
+ {
+ return iContextStatus;
+ }
+
+#endif // RAWIPFlow_H