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telephonyprotocols/psdagt/inc/psdagt.h
branchopencode
changeset 24 6638e7f4bd8f
parent 0 3553901f7fa8 
--- a/telephonyprotocols/psdagt/inc/psdagt.h	Mon May 03 13:37:20 2010 +0300
+++ b/telephonyprotocols/psdagt/inc/psdagt.h	Thu May 06 15:10:38 2010 +0100
@@ -1,512 +1,512 @@
-/**
-* 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:
-* Header for Psd State Machines
-* 
-*
-*/
-
-
-
-/**
- @file PSDAGT.H
- @internalComponent
-*/
-
-#ifndef __PSDAGT_H__
-#define __PSDAGT_H__
-
-#include <etelpckt.h>
-#include <etelqos.h>
-#include <pcktcs.h>
-#include <comms-infras/cagentsmbase.h>
-#include <comms-infras/dbaccess.h>
-
-#include "psdpanic.h"
-#ifdef SYMBIAN_ENABLE_SPLIT_HEADERS
-#include <comms-infras/nifprvar_internal.h>
-#endif
-
-#define INCOMING_NOT_SUPORTED 1	///< Comment out to enable incoming connections
-
-//class CCommsDbPsdAccess;
-class CEventLogger;
-class CDataLogger;
-class CPsdContextConfig;
-class CPsdContextQoSConfig;
-
-class MPsdEnv
-/** 
-This class defines the interface  for a set of utility functions which must
-be implemented by a derived class providing those services
-
-@internalComponent
-*/
-	{
-public:
-	/**
-	Network modes
-	*/
-	enum TNetworkMode
-		{
-		/** Unknown  Mode
-		*/
-		EModeUnknown,
-		/** WCDMA Mode - 3GPP family i.e. GSM, GPRS, UMTS
-		*/
-		EModeWCDMA
-		};
-public:
-	/**
-	Provides a reference to the class that provides the base environment functions
-
-	@return MAgentStateMachineEnv& the base environment class
-	*/
-	virtual MAgentStateMachineEnv& BaseEnv()=0;
-
-	/**
-	Provides a reference to a centrally held RTelServer handle
-
-	@return RTelServer& the RTelServer handle
-	*/
-	virtual RTelServer& TelServer()=0;
-
-	/**
-	Provides a reference to a centrally held RPhone handle
-
-	@return RPhone& the RPhone handle
-	*/
-	virtual RPhone& Phone()=0;
-
-	/**
-	Provides a reference to a centrally held RPacketService handle
-
-	@return RPacketService& the RPacketService handle
-	*/
-	virtual RPacketService& PacketNetwork()=0;
-
-	/**
-	Provides a reference to a centrally held RPacketContext handle
-
-	@return RPacketContext& the RPacketContext handle
-	*/
-	virtual RPacketContext& Context()=0;
-
-	/**
-	Function to allow clients to inquire if QoS is supported.
-
-	@return TBool flag indicating if QoS is supported.
-	*/
-	virtual TBool  IsQoSSupported()const=0;
-
-	/**
-	Function to allow clients to set if QoS is supported.
-
-	@param TBool isSupported reference to if QoS is supported or not.
-	*/
-	virtual void  SetQoSSupported(TBool isSupported)=0;
-
-	/**
-	Provides a reference to a centrally held RPacketQoS handle
-
-	@return RPacketQoS& the RPacketQoS handle
-	*/
-	virtual RPacketQoS& QoS()=0;
-
-	/**
-	Provides a reference to a centrally held context config parameters object
-
-	@return CPsdContextConfig& the context config parameter object
-	*/
-	virtual	const CPsdContextConfig& Config() const =0;
-
-	/**
-	Provides a reference to a centrally held QoS config parameters object
-
-	@return CPsdContextQoSConfig& the QoS config parameter object
-	*/
-	virtual	const CPsdContextQoSConfig& QoSConfig() const =0;
-
-	/**
-	Provides a pointer to a centrally held CEventLogger object
-
-	@return CEventLogger* the event logger object
-	*/
-	virtual CEventLogger* Logger()=0;
-
-	/**
-	Provides a pointer to a centrally held CDataLogger object
-
-	@return CDataLogger* the data logger object
-	*/
-	virtual CDataLogger* DataLogger()=0;
-
-	/**
-	Provides a reference to a centrally held TInt that allows clients
-	to set or get the cause of the last error
-
-	@return TInt& reference to the last error
-	*/
-	virtual TInt& ErrorCause() =0;
-
-	/**
-	Function indicates the direction of the connection which is in progress
-
-	@return TCommDbConnectionDirection the connection direction
-	*/
-	virtual TCommDbConnectionDirection Direction()=0;
-
-	/**
-	Function to allow clients to set whether logging is in progress 
-	and also to inquire if logging is in progress
-
-	@return TBool& reference to the Flag indicating if logging in progress or not
-	@deprecated Depracated since logging requests are stored in a queue now
-	*/
-	virtual TBool& AmLogging() =0;
-
-	/**
-	Function to allow clients to inquire whether the TSY has been loaded 
-
-	@return TBool Flag indicating if the TSY has been loaded or not
-	*/
-	virtual TBool TsyLoaded() const =0;
-
-	/**
-	Function to allow clients to set whether the TSY has been loaded or not
-
-	@param TBool aStatus Flag indicating if the TSY has been loaded or not
-	*/
-	virtual void SetTsyLoaded(TBool aStatus)=0;
-
-	/**
-	Function to allow clients to inquire the mode of the current connection
-
-	@return TNetworkMode the current mode
-	*/
-	virtual TNetworkMode Mode() const =0;
-		};
-
-
-class MPsdCommDbAccess
-/**
-This class defines the interface  for a set of database enquiry functions which must
-be implemented by a derived class providing those services
-
-@internalComponent
-*/
-	{
-public:
-	/**
-	Function to allow clients to inquire if incomming connections are allowed
-
-	@return TBool flag indicating if incomming connections allowed
-	*/
-	virtual TBool IsIncomingAllowedL() const =0;
-
-	/**
-	Function to allow clients to inquire the name of the remote party in the connection
-
-	@param TDes& aRemoteParty reference to a descriptor into which the remote party name will be written.
-	*/
-	virtual void GetRemotePartyL(TDes& aRemoteParty) const=0;
-	};
-
-class CAgentSMBase;
-
-class CPsdAgentSMBase : public CAgentSMBase, public MPsdEnv, public MPsdCommDbAccess
-/**
-CPsdAgentSMBase is the base class for Psd state machines, both inbound and outbound.
-It contains data which must be persistent for the lifetime of the SM, and accessor functions
-for the state objects to use.
-
-@internalComponent
-*/
-	{
-public:
-	// These virtuals are from MPsdEnv
-
-	virtual MAgentStateMachineEnv& BaseEnv();
-	virtual RTelServer& TelServer();
-	virtual RPhone& Phone();
-	virtual RPacketService& PacketNetwork();
-	virtual RPacketContext& Context();
-	virtual TBool IsQoSSupported()const;
-	virtual void SetQoSSupported(TBool isSupported);
-	virtual RPacketQoS& QoS();
-	virtual const CPsdContextConfig& Config() const;
-	virtual const CPsdContextQoSConfig& QoSConfig() const;
-	virtual TInt& ErrorCause();
-	virtual CEventLogger* Logger();
-	virtual CDataLogger* DataLogger();
-	virtual TBool& AmLogging();  //* Depracated since logging requests are stored in a queue now
-	virtual TBool TsyLoaded() const;
-	virtual void SetTsyLoaded(TBool aStatus);
-	virtual TNetworkMode Mode() const;
-
-	// These virtuals are from MPsdCommDbAccess
-	virtual TBool IsIncomingAllowedL() const;
-	virtual void GetRemotePartyL(TDes& aRemoteParty) const;
-
-	// These virtuals are from CAgentSMBase
-	virtual TInt GetExcessData(TDes8& aBuffer);
-	virtual TInt Notification(TNifToAgentEventType aEvent, TAny* aInfo);
-	virtual void GetLastError(TInt& aError);
-
-protected:
-	CPsdAgentSMBase(MAgentNotify& aObserver, CDialogProcessor* aDlgPrc, CCommsDbAccess& aDbAccess);
-	virtual ~CPsdAgentSMBase();
-	void ConstructL();
-private:
-	void InquireModeL();
-private:
-	RTelServer iTelServer;
-	TBool iTsyLoaded;
-	RPhone iPhone;
-	RPacketService iPacketNetwork;
-	RPacketContext iContext;
-	RPacketQoS iQoS;
-	CPsdContextConfig* iConfig;
-	CPsdContextQoSConfig* iQoSConfig;
-	CEventLogger* iEventLogger;
-	CDataLogger* iDataLogger;
-	TBool iAmLogging;  	 //* Depracated since logging requests are stored in a queue now
-	TInt iErrorCause;
-	TNetworkMode iNetworkMode;
-	TBool iIsQoSSupported;
-	};
-
-	
-class CPsdOutSM : public CPsdAgentSMBase
-/**
-CPsdOutSM is the outbound state machine. It instantiates the first state appropriate to
-this SM, and implements the Direction() function so states can discover which SM they are
-currently part of, outbound or inbound.
-
-@internalComponent
-*/
-	{
-public:
-	static CPsdOutSM* NewL(MAgentNotify& aObserver, CDialogProcessor* aDlgPrc, CCommsDbAccess& aDbAccess);
-	virtual ~CPsdOutSM();
-	virtual TCommDbConnectionDirection Direction();
-protected:
-	void ConstructL();
-	CPsdOutSM(MAgentNotify& aObserver, CDialogProcessor* aDlgPrc, CCommsDbAccess& aDbAccess);
-	};
-
-
-#ifndef INCOMING_NOT_SUPORTED
-
-class CPsdInSM : public CPsdAgentSMBase
-/**
-CPsdInSM is the inbound state machine.
-
-@internalComponent
-*/
-	{
-public:
-	static CPsdInSM* NewL(MAgentObserver& aObserver, CDialogProcessor* aDlgPrc, CCommsDbAccess& aDbAccess);
-	virtual ~CPsdInSM();
-	virtual TCommDbConnectionDirection Direction();
-protected:
-	void ConstructL();
-	CPsdInSM(MAgentObserver& aObserver, CDialogProcessor* aDlgPrc, CCommsDbAccess& aDbAccess);
-	};
-#endif // #ifndef INCOMING_NOT_SUPORTED
-
-
-class CPsdContextConfig : public CBase
-/**
-CPsdContextConfig encapulates the context config parameters
-
-@internalComponent
-*/
-	{
-public:
-	static CPsdContextConfig* NewL(CCommsDbAccess& aDbAccess, MPsdEnv::TNetworkMode aMode);
-	~CPsdContextConfig();
-public: // Access functions
-	const TPacketDataConfigBase& Config() const;
-	TDesC8& PackedConfig() const;
-	TBool IsConfigSupportedL(const RPacketService& aPacketData, TCommDbConnectionDirection aDirection) const;
-	TBool TsySupportsDataTransferInfoL(const RPacketService& aPacketData) const;
-	TBool QueryIfConfigAcceptable(TDesC8& aNewConfig) const;
-	TBool QueryIfIncommingConnectionAcceptable(const RPacketContext::TProtocolType& aProtocolType, const RPacketContext::TProtocolAddress& aProtocolAddress) const;
-private: // Creational functions
-	CPsdContextConfig(CCommsDbAccess& aDbAccess, MPsdEnv::TNetworkMode aMode);
-	void ConstructL();
-private: // internal functions
-	void GprsConfigConstructL();
-	void GetGprsCompressionL(TUint& aCompression) const;
-	void GetGprsAAL(RPacketContext::TAnonymousAccess& aAnonymous) const;
-	void GetGprsEdgeL(TBool& aUseEdge) const;
-	TBool QueryIfGprsConfigAcceptable(const RPacketContext::TContextConfigGPRS& aNewConfig) const;
-private:
-	CCommsDbAccess& iDbAccess;
-	MPsdEnv::TNetworkMode iMode;
-	TPacketDataConfigBase* iConfig;
-	TPtr8* iPackedConfig;
-	mutable TUint iStaticCaps;
-	RPacketContext::TProtocolType iProtocolType;
-	};
-
-
-class CPsdContextQoSConfig : public CBase
-/**
-CPsdContextQoSConfig encapulates the QoS config parameters
-
-@internalComponent
-*/
-	{
-public:
-	static CPsdContextQoSConfig* NewL(CCommsDbAccess& aDbAccess, MPsdEnv::TNetworkMode aMode);
-	~CPsdContextQoSConfig();
-public: // Access functions
-	const TPacketDataConfigBase& QoSConfig() const;
-	TDes8& PackedQoSConfig() const;
-	TBool QueryIfQoSAcceptable(TDesC8& aNewQoS) const;
-private: // Creational functions
-	CPsdContextQoSConfig(CCommsDbAccess& aDbAccess, MPsdEnv::TNetworkMode aMode);
-	void ConstructL();
-private: // internal functions
-	void GprsQoSConfigConstructL();
-	TBool QueryIfGprsQoSAcceptable(const RPacketQoS::TQoSGPRSNegotiated& aNewQoS) const;
-private:
-	CCommsDbAccess& iDbAccess;
-	MPsdEnv::TNetworkMode iMode;
-	TPacketDataConfigBase* iQoSConfig;
-	TPtr8* iPackedQoSConfig;
-	};
-
-
-class CPsdContextConfigChangeWatcher : public CActive
-/**
-This class is responsible for being notified of changes in the context
-configuration parameters and notifying its observer when such a change
-occurs
-
-@internalComponent
-*/
-	{
-public:
-	class MObserver
-		{
-	public:
-		virtual void ReportConfigChange()=0;
-		virtual void ReportConfigWatcherError(TInt aError)=0;
-		};
-public:
-	CPsdContextConfigChangeWatcher(const RPacketContext& aContext, MObserver& aObserver, TPtr8& aContextParams);
-	void StartL();
-	~CPsdContextConfigChangeWatcher();
-protected:
-	void RunL();
-	void DoCancel();	
-private:
-	MObserver& iObserver;
-	const RPacketContext& iContext;
-	TPtr8& iContextParams;
-	};
-
-
-class CPsdQoSConfigChangeWatcher : public CActive
-/**
-This class is responsible for being notified of changes in the QoS
-configuration parameters and notifying its observer when such a change
-occurs
-
-@internalComponent
-*/
-	{
-public:
-	class MObserver
-		{
-	public:
-		virtual void ReportQoSChange()=0;
-		virtual void ReportQoSWatcherError(TInt aError)=0;
-		};
-public:
-	CPsdQoSConfigChangeWatcher(const RPacketQoS& aQoS, MObserver& aObserver, TPtr8& aQoSParams);
-	void StartL();
-	~CPsdQoSConfigChangeWatcher();
-protected:
-	void RunL();
-	void DoCancel();	
-private:
-	MObserver& iObserver;
-	const RPacketQoS& iQoS;
-	TPtr8& iQoSParams;
-	};
-
-
-class MPsdContextChangeObserver
-/**
-This class defines the callback functions that must be implemented by an
-observer of a CPsdContextChangeMonitor object
-
-@internalComponent
-*/
-	{
-public:
-	virtual void ReportContextBelowAcceptableQuality() = 0;
-	virtual void ReportError(TInt aError)=0;
-	};
-
-class CPsdContextChangeMonitor : public CActive, public CPsdContextConfigChangeWatcher::MObserver, public CPsdQoSConfigChangeWatcher::MObserver
-/**
-This class is reponsible for notifying clients when the quality of the
-Context or QoS falls below the minimum required values
-
-@internalComponent
-*/
-	{
-public:
-	static CPsdContextChangeMonitor* NewL(MPsdEnv* aEnv, MPsdContextChangeObserver* aObserver);
-	~CPsdContextChangeMonitor();
-	// callbacks
-	virtual void ReportConfigChange();
-	virtual void ReportConfigWatcherError(TInt aError);
-	virtual void ReportQoSChange();
-	virtual void ReportQoSWatcherError(TInt aError);
-protected:
-	void RunL();
-	void DoCancel();
-private:
-	CPsdContextChangeMonitor(MPsdEnv* aEnv, MPsdContextChangeObserver* aObserver);
-	void ConstructL();
-	void StartTimeout();
-	void CancelTimeout();
-private:
-	enum TContextState
-		{
-		EContextQualityAcceptable = 0x0,
-		EConfigQualityUnAcceptable = 0x1,
-		EQoSQualityUnAcceptable = 0x2
-		};
-private:
-	CPsdContextConfigChangeWatcher* iConfigWatcher;
-	CPsdQoSConfigChangeWatcher* iQoSWatcher;
-	TPacketDataConfigBase* iActualConfig;
-	TPtr8* iPackedActualConfig;
-	TPacketDataConfigBase* iActualQoSConfig;
-	TPtr8* iPackedActualQoSConfig;
-	MPsdEnv* iSM;
-	MPsdContextChangeObserver* iObserver;
-	TUint iContextState;
-	TTimeIntervalMicroSeconds32 iDebounceTimeout;
-	RTimer iDebounceTimer;
-	};
-
-#endif
+/**
+* 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:
+* Header for Psd State Machines
+* 
+*
+*/
+
+
+
+/**
+ @file PSDAGT.H
+ @internalComponent
+*/
+
+#ifndef __PSDAGT_H__
+#define __PSDAGT_H__
+
+#include <etelpckt.h>
+#include <etelqos.h>
+#include <pcktcs.h>
+#include <comms-infras/cagentsmbase.h>
+#include <comms-infras/dbaccess.h>
+
+#include "psdpanic.h"
+#ifdef SYMBIAN_ENABLE_SPLIT_HEADERS
+#include <comms-infras/nifprvar_internal.h>
+#endif
+
+#define INCOMING_NOT_SUPORTED 1	///< Comment out to enable incoming connections
+
+//class CCommsDbPsdAccess;
+class CEventLogger;
+class CDataLogger;
+class CPsdContextConfig;
+class CPsdContextQoSConfig;
+
+class MPsdEnv
+/** 
+This class defines the interface  for a set of utility functions which must
+be implemented by a derived class providing those services
+
+@internalComponent
+*/
+	{
+public:
+	/**
+	Network modes
+	*/
+	enum TNetworkMode
+		{
+		/** Unknown  Mode
+		*/
+		EModeUnknown,
+		/** WCDMA Mode - 3GPP family i.e. GSM, GPRS, UMTS
+		*/
+		EModeWCDMA
+		};
+public:
+	/**
+	Provides a reference to the class that provides the base environment functions
+
+	@return MAgentStateMachineEnv& the base environment class
+	*/
+	virtual MAgentStateMachineEnv& BaseEnv()=0;
+
+	/**
+	Provides a reference to a centrally held RTelServer handle
+
+	@return RTelServer& the RTelServer handle
+	*/
+	virtual RTelServer& TelServer()=0;
+
+	/**
+	Provides a reference to a centrally held RPhone handle
+
+	@return RPhone& the RPhone handle
+	*/
+	virtual RPhone& Phone()=0;
+
+	/**
+	Provides a reference to a centrally held RPacketService handle
+
+	@return RPacketService& the RPacketService handle
+	*/
+	virtual RPacketService& PacketNetwork()=0;
+
+	/**
+	Provides a reference to a centrally held RPacketContext handle
+
+	@return RPacketContext& the RPacketContext handle
+	*/
+	virtual RPacketContext& Context()=0;
+
+	/**
+	Function to allow clients to inquire if QoS is supported.
+
+	@return TBool flag indicating if QoS is supported.
+	*/
+	virtual TBool  IsQoSSupported()const=0;
+
+	/**
+	Function to allow clients to set if QoS is supported.
+
+	@param TBool isSupported reference to if QoS is supported or not.
+	*/
+	virtual void  SetQoSSupported(TBool isSupported)=0;
+
+	/**
+	Provides a reference to a centrally held RPacketQoS handle
+
+	@return RPacketQoS& the RPacketQoS handle
+	*/
+	virtual RPacketQoS& QoS()=0;
+
+	/**
+	Provides a reference to a centrally held context config parameters object
+
+	@return CPsdContextConfig& the context config parameter object
+	*/
+	virtual	const CPsdContextConfig& Config() const =0;
+
+	/**
+	Provides a reference to a centrally held QoS config parameters object
+
+	@return CPsdContextQoSConfig& the QoS config parameter object
+	*/
+	virtual	const CPsdContextQoSConfig& QoSConfig() const =0;
+
+	/**
+	Provides a pointer to a centrally held CEventLogger object
+
+	@return CEventLogger* the event logger object
+	*/
+	virtual CEventLogger* Logger()=0;
+
+	/**
+	Provides a pointer to a centrally held CDataLogger object
+
+	@return CDataLogger* the data logger object
+	*/
+	virtual CDataLogger* DataLogger()=0;
+
+	/**
+	Provides a reference to a centrally held TInt that allows clients
+	to set or get the cause of the last error
+
+	@return TInt& reference to the last error
+	*/
+	virtual TInt& ErrorCause() =0;
+
+	/**
+	Function indicates the direction of the connection which is in progress
+
+	@return TCommDbConnectionDirection the connection direction
+	*/
+	virtual TCommDbConnectionDirection Direction()=0;
+
+	/**
+	Function to allow clients to set whether logging is in progress 
+	and also to inquire if logging is in progress
+
+	@return TBool& reference to the Flag indicating if logging in progress or not
+	@deprecated Depracated since logging requests are stored in a queue now
+	*/
+	virtual TBool& AmLogging() =0;
+
+	/**
+	Function to allow clients to inquire whether the TSY has been loaded 
+
+	@return TBool Flag indicating if the TSY has been loaded or not
+	*/
+	virtual TBool TsyLoaded() const =0;
+
+	/**
+	Function to allow clients to set whether the TSY has been loaded or not
+
+	@param TBool aStatus Flag indicating if the TSY has been loaded or not
+	*/
+	virtual void SetTsyLoaded(TBool aStatus)=0;
+
+	/**
+	Function to allow clients to inquire the mode of the current connection
+
+	@return TNetworkMode the current mode
+	*/
+	virtual TNetworkMode Mode() const =0;
+		};
+
+
+class MPsdCommDbAccess
+/**
+This class defines the interface  for a set of database enquiry functions which must
+be implemented by a derived class providing those services
+
+@internalComponent
+*/
+	{
+public:
+	/**
+	Function to allow clients to inquire if incomming connections are allowed
+
+	@return TBool flag indicating if incomming connections allowed
+	*/
+	virtual TBool IsIncomingAllowedL() const =0;
+
+	/**
+	Function to allow clients to inquire the name of the remote party in the connection
+
+	@param TDes& aRemoteParty reference to a descriptor into which the remote party name will be written.
+	*/
+	virtual void GetRemotePartyL(TDes& aRemoteParty) const=0;
+	};
+
+class CAgentSMBase;
+
+class CPsdAgentSMBase : public CAgentSMBase, public MPsdEnv, public MPsdCommDbAccess
+/**
+CPsdAgentSMBase is the base class for Psd state machines, both inbound and outbound.
+It contains data which must be persistent for the lifetime of the SM, and accessor functions
+for the state objects to use.
+
+@internalComponent
+*/
+	{
+public:
+	// These virtuals are from MPsdEnv
+
+	virtual MAgentStateMachineEnv& BaseEnv();
+	virtual RTelServer& TelServer();
+	virtual RPhone& Phone();
+	virtual RPacketService& PacketNetwork();
+	virtual RPacketContext& Context();
+	virtual TBool IsQoSSupported()const;
+	virtual void SetQoSSupported(TBool isSupported);
+	virtual RPacketQoS& QoS();
+	virtual const CPsdContextConfig& Config() const;
+	virtual const CPsdContextQoSConfig& QoSConfig() const;
+	virtual TInt& ErrorCause();
+	virtual CEventLogger* Logger();
+	virtual CDataLogger* DataLogger();
+	virtual TBool& AmLogging();  //* Depracated since logging requests are stored in a queue now
+	virtual TBool TsyLoaded() const;
+	virtual void SetTsyLoaded(TBool aStatus);
+	virtual TNetworkMode Mode() const;
+
+	// These virtuals are from MPsdCommDbAccess
+	virtual TBool IsIncomingAllowedL() const;
+	virtual void GetRemotePartyL(TDes& aRemoteParty) const;
+
+	// These virtuals are from CAgentSMBase
+	virtual TInt GetExcessData(TDes8& aBuffer);
+	virtual TInt Notification(TNifToAgentEventType aEvent, TAny* aInfo);
+	virtual void GetLastError(TInt& aError);
+
+protected:
+	CPsdAgentSMBase(MAgentNotify& aObserver, CDialogProcessor* aDlgPrc, CCommsDbAccess& aDbAccess);
+	virtual ~CPsdAgentSMBase();
+	void ConstructL();
+private:
+	void InquireModeL();
+private:
+	RTelServer iTelServer;
+	TBool iTsyLoaded;
+	RPhone iPhone;
+	RPacketService iPacketNetwork;
+	RPacketContext iContext;
+	RPacketQoS iQoS;
+	CPsdContextConfig* iConfig;
+	CPsdContextQoSConfig* iQoSConfig;
+	CEventLogger* iEventLogger;
+	CDataLogger* iDataLogger;
+	TBool iAmLogging;  	 //* Depracated since logging requests are stored in a queue now
+	TInt iErrorCause;
+	TNetworkMode iNetworkMode;
+	TBool iIsQoSSupported;
+	};
+
+	
+class CPsdOutSM : public CPsdAgentSMBase
+/**
+CPsdOutSM is the outbound state machine. It instantiates the first state appropriate to
+this SM, and implements the Direction() function so states can discover which SM they are
+currently part of, outbound or inbound.
+
+@internalComponent
+*/
+	{
+public:
+	static CPsdOutSM* NewL(MAgentNotify& aObserver, CDialogProcessor* aDlgPrc, CCommsDbAccess& aDbAccess);
+	virtual ~CPsdOutSM();
+	virtual TCommDbConnectionDirection Direction();
+protected:
+	void ConstructL();
+	CPsdOutSM(MAgentNotify& aObserver, CDialogProcessor* aDlgPrc, CCommsDbAccess& aDbAccess);
+	};
+
+
+#ifndef INCOMING_NOT_SUPORTED
+
+class CPsdInSM : public CPsdAgentSMBase
+/**
+CPsdInSM is the inbound state machine.
+
+@internalComponent
+*/
+	{
+public:
+	static CPsdInSM* NewL(MAgentObserver& aObserver, CDialogProcessor* aDlgPrc, CCommsDbAccess& aDbAccess);
+	virtual ~CPsdInSM();
+	virtual TCommDbConnectionDirection Direction();
+protected:
+	void ConstructL();
+	CPsdInSM(MAgentObserver& aObserver, CDialogProcessor* aDlgPrc, CCommsDbAccess& aDbAccess);
+	};
+#endif // #ifndef INCOMING_NOT_SUPORTED
+
+
+class CPsdContextConfig : public CBase
+/**
+CPsdContextConfig encapulates the context config parameters
+
+@internalComponent
+*/
+	{
+public:
+	static CPsdContextConfig* NewL(CCommsDbAccess& aDbAccess, MPsdEnv::TNetworkMode aMode);
+	~CPsdContextConfig();
+public: // Access functions
+	const TPacketDataConfigBase& Config() const;
+	TDesC8& PackedConfig() const;
+	TBool IsConfigSupportedL(const RPacketService& aPacketData, TCommDbConnectionDirection aDirection) const;
+	TBool TsySupportsDataTransferInfoL(const RPacketService& aPacketData) const;
+	TBool QueryIfConfigAcceptable(TDesC8& aNewConfig) const;
+	TBool QueryIfIncommingConnectionAcceptable(const RPacketContext::TProtocolType& aProtocolType, const RPacketContext::TProtocolAddress& aProtocolAddress) const;
+private: // Creational functions
+	CPsdContextConfig(CCommsDbAccess& aDbAccess, MPsdEnv::TNetworkMode aMode);
+	void ConstructL();
+private: // internal functions
+	void GprsConfigConstructL();
+	void GetGprsCompressionL(TUint& aCompression) const;
+	void GetGprsAAL(RPacketContext::TAnonymousAccess& aAnonymous) const;
+	void GetGprsEdgeL(TBool& aUseEdge) const;
+	TBool QueryIfGprsConfigAcceptable(const RPacketContext::TContextConfigGPRS& aNewConfig) const;
+private:
+	CCommsDbAccess& iDbAccess;
+	MPsdEnv::TNetworkMode iMode;
+	TPacketDataConfigBase* iConfig;
+	TPtr8* iPackedConfig;
+	mutable TUint iStaticCaps;
+	RPacketContext::TProtocolType iProtocolType;
+	};
+
+
+class CPsdContextQoSConfig : public CBase
+/**
+CPsdContextQoSConfig encapulates the QoS config parameters
+
+@internalComponent
+*/
+	{
+public:
+	static CPsdContextQoSConfig* NewL(CCommsDbAccess& aDbAccess, MPsdEnv::TNetworkMode aMode);
+	~CPsdContextQoSConfig();
+public: // Access functions
+	const TPacketDataConfigBase& QoSConfig() const;
+	TDes8& PackedQoSConfig() const;
+	TBool QueryIfQoSAcceptable(TDesC8& aNewQoS) const;
+private: // Creational functions
+	CPsdContextQoSConfig(CCommsDbAccess& aDbAccess, MPsdEnv::TNetworkMode aMode);
+	void ConstructL();
+private: // internal functions
+	void GprsQoSConfigConstructL();
+	TBool QueryIfGprsQoSAcceptable(const RPacketQoS::TQoSGPRSNegotiated& aNewQoS) const;
+private:
+	CCommsDbAccess& iDbAccess;
+	MPsdEnv::TNetworkMode iMode;
+	TPacketDataConfigBase* iQoSConfig;
+	TPtr8* iPackedQoSConfig;
+	};
+
+
+class CPsdContextConfigChangeWatcher : public CActive
+/**
+This class is responsible for being notified of changes in the context
+configuration parameters and notifying its observer when such a change
+occurs
+
+@internalComponent
+*/
+	{
+public:
+	class MObserver
+		{
+	public:
+		virtual void ReportConfigChange()=0;
+		virtual void ReportConfigWatcherError(TInt aError)=0;
+		};
+public:
+	CPsdContextConfigChangeWatcher(const RPacketContext& aContext, MObserver& aObserver, TPtr8& aContextParams);
+	void StartL();
+	~CPsdContextConfigChangeWatcher();
+protected:
+	void RunL();
+	void DoCancel();	
+private:
+	MObserver& iObserver;
+	const RPacketContext& iContext;
+	TPtr8& iContextParams;
+	};
+
+
+class CPsdQoSConfigChangeWatcher : public CActive
+/**
+This class is responsible for being notified of changes in the QoS
+configuration parameters and notifying its observer when such a change
+occurs
+
+@internalComponent
+*/
+	{
+public:
+	class MObserver
+		{
+	public:
+		virtual void ReportQoSChange()=0;
+		virtual void ReportQoSWatcherError(TInt aError)=0;
+		};
+public:
+	CPsdQoSConfigChangeWatcher(const RPacketQoS& aQoS, MObserver& aObserver, TPtr8& aQoSParams);
+	void StartL();
+	~CPsdQoSConfigChangeWatcher();
+protected:
+	void RunL();
+	void DoCancel();	
+private:
+	MObserver& iObserver;
+	const RPacketQoS& iQoS;
+	TPtr8& iQoSParams;
+	};
+
+
+class MPsdContextChangeObserver
+/**
+This class defines the callback functions that must be implemented by an
+observer of a CPsdContextChangeMonitor object
+
+@internalComponent
+*/
+	{
+public:
+	virtual void ReportContextBelowAcceptableQuality() = 0;
+	virtual void ReportError(TInt aError)=0;
+	};
+
+class CPsdContextChangeMonitor : public CActive, public CPsdContextConfigChangeWatcher::MObserver, public CPsdQoSConfigChangeWatcher::MObserver
+/**
+This class is reponsible for notifying clients when the quality of the
+Context or QoS falls below the minimum required values
+
+@internalComponent
+*/
+	{
+public:
+	static CPsdContextChangeMonitor* NewL(MPsdEnv* aEnv, MPsdContextChangeObserver* aObserver);
+	~CPsdContextChangeMonitor();
+	// callbacks
+	virtual void ReportConfigChange();
+	virtual void ReportConfigWatcherError(TInt aError);
+	virtual void ReportQoSChange();
+	virtual void ReportQoSWatcherError(TInt aError);
+protected:
+	void RunL();
+	void DoCancel();
+private:
+	CPsdContextChangeMonitor(MPsdEnv* aEnv, MPsdContextChangeObserver* aObserver);
+	void ConstructL();
+	void StartTimeout();
+	void CancelTimeout();
+private:
+	enum TContextState
+		{
+		EContextQualityAcceptable = 0x0,
+		EConfigQualityUnAcceptable = 0x1,
+		EQoSQualityUnAcceptable = 0x2
+		};
+private:
+	CPsdContextConfigChangeWatcher* iConfigWatcher;
+	CPsdQoSConfigChangeWatcher* iQoSWatcher;
+	TPacketDataConfigBase* iActualConfig;
+	TPtr8* iPackedActualConfig;
+	TPacketDataConfigBase* iActualQoSConfig;
+	TPtr8* iPackedActualQoSConfig;
+	MPsdEnv* iSM;
+	MPsdContextChangeObserver* iObserver;
+	TUint iContextState;
+	TTimeIntervalMicroSeconds32 iDebounceTimeout;
+	RTimer iDebounceTimer;
+	};
+
+#endif
FCL/sf/os/cellularsrv