1 // Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 // ipprotoscpr.h

    15 // 

    16 //

    17 

    18 #if !defined(IPPROTOSCPRSTATES_H_DEFINED)

    19 #define IPPROTOSCPRSTATES_H_DEFINED

    20 

    21 #include <comms-infras/corescprstates.h>

    22 #include "ipprotomessages.h"

    23 

    24 class CIPQoSProtoSubConnectionProviderBase;

    25 

    26 //-=========================================================

    27 //

    28 //Generic States & Transitions

    29 //

    30 //-=========================================================

    31 

    32 namespace IPProtoSCpr

    33 {

    34 typedef MeshMachine::TNodeContext<CIPProtoSubConnectionProvider, SCprStates::TContext> TContext;

    35 

    36 const TInt KStartNetCfgExt     = 1;

    37 const TInt KStopNetCfgExt      = 2;

    38 //const TInt KTryServiceProvider = 3;

    39 const TInt KTryNetCfgExt       = 4;

    40 const TInt KConfigureNetwork   = 5;

    41 const TInt KNetworkConfigured  = 6;

    42 const TInt KSwallowMessage     = 7;

    43 const TInt KCancelIoctl        = 8;

    44 

    45 enum TCFNodeActivityId

    46 	{

    47 	EActivityDataMonitoring,

    48 	EActivityAgentEvent

    49 	};

    50 

    51 typedef MeshMachine::TAwaitingMessageState<ESock::TCFServiceProvider::TStarted> TAwaitingStarted;

    52 

    53 #ifndef SYMBIAN_ADAPTIVE_TCP_RECEIVE_WINDOW

    54 DECLARE_SMELEMENT_HEADER( TSendParamsToServiceProvider, MeshMachine::TStateTransition<TContext>, NetStateMachine::MStateTransition, IPProtoSCpr::TContext )

    55 	virtual void DoL();

    56 DECLARE_SMELEMENT_FOOTER( TSendParamsToServiceProvider )

    57 #endif // SYMBIAN_ADAPTIVE_TCP_RECEIVE_WINDOW

    58 

    59 //-=========================================================

    60 //	Provisioning support

    61 //-=========================================================

    62 DECLARE_SMELEMENT_HEADER(TStoreProvision, MeshMachine::TStateTransition<TContext>, NetStateMachine::MStateTransition, IPProtoSCpr::TContext)

    63 	virtual void DoL();

    64 DECLARE_SMELEMENT_FOOTER(TStoreProvision)

    65 

    66 //-=========================================================

    67 //	Data monitoring support

    68 //-=========================================================

    69 DECLARE_SMELEMENT_HEADER(TAwaitingDataMonitoringNotification, MeshMachine::TState<TContext>, NetStateMachine::MState, IPProtoSCpr::TContext)

    70 	virtual TBool Accept();

    71 DECLARE_SMELEMENT_FOOTER(TAwaitingDataMonitoringNotification)

    72 

    73 DECLARE_SMELEMENT_HEADER(TProcessDataMonitoringNotification, MeshMachine::TStateTransition<TContext>, NetStateMachine::MStateTransition, IPProtoSCpr::TContext)

    74 	virtual void DoL();

    75 DECLARE_SMELEMENT_FOOTER(TProcessDataMonitoringNotification)

    76 

    77 

    78 //-=========================================================

    79 //	AddressUpdate

    80 //-=========================================================

    81 DECLARE_SMELEMENT_HEADER( TAwaitingAddressUpdate, MeshMachine::TState<TContext>, NetStateMachine::MState, TContext )

    82 	virtual TBool Accept();

    83 DECLARE_SMELEMENT_FOOTER( TAwaitingAddressUpdate )

    84 

    85 DECLARE_SMELEMENT_HEADER( TAddIpAddressInfo, MeshMachine::TStateTransition<TContext>, NetStateMachine::MStateTransition, TContext )

    86 	virtual void DoL();

    87 DECLARE_SMELEMENT_FOOTER( TAddIpAddressInfo )

    88 

    89 DECLARE_SMELEMENT_HEADER( TSendDataClientRoutedToFlow, MeshMachine::TStateTransition<TContext>, NetStateMachine::MStateTransition, TContext )

    90 	virtual void DoL();

    91 DECLARE_SMELEMENT_FOOTER( TSendDataClientRoutedToFlow )

    92 

    93 

    94 //-=========================================================

    95 

    96 DECLARE_SMELEMENT_HEADER(TNoTagOrProviderStopped, MeshMachine::TStateFork<TContext>, NetStateMachine::MStateFork, TContext)

    97 	virtual TInt TransitionTag();

    98 DECLARE_SMELEMENT_FOOTER(TNoTagOrProviderStopped)

    99 

   100 DECLARE_SMELEMENT_HEADER( TNoTagBackwardsOrProviderStopped, MeshMachine::TStateFork<TContext>, NetStateMachine::MStateFork, IPProtoSCpr::TContext )

   101 	virtual TInt TransitionTag();

   102 DECLARE_SMELEMENT_FOOTER( TNoTagBackwardsOrProviderStopped )

   103 

   104 // Support for Agent events received from AgentSCPr to be forwarded to NetCfgExt

   105 DECLARE_SMELEMENT_HEADER( TAwaitingAgentEventNotification, MeshMachine::TState<TContext>, NetStateMachine::MState, IPProtoSCpr::TContext )

   106 	virtual TBool Accept();

   107 DECLARE_SMELEMENT_FOOTER( TAwaitingAgentEventNotification )

   108 

   109 DECLARE_SMELEMENT_HEADER( TProcessAgentEvent, MeshMachine::TStateTransition<TContext>, NetStateMachine::MStateTransition, IPProtoSCpr::TContext)

   110 	virtual void DoL();

   111 DECLARE_SMELEMENT_FOOTER( TProcessAgentEvent )

   112 

   113 DECLARE_SMELEMENT_HEADER(TDeleteAllContexts, MeshMachine::TStateTransition<TContext>, NetStateMachine::MStateTransition, IPProtoSCpr::TContext)

   114 	virtual void DoL();

   115 DECLARE_SMELEMENT_FOOTER(TDeleteAllContexts)

   116 

   117 

   118 class CSipAddressActivity : public MeshMachine::CNodeActivityBase

   119 /**

   120 Custom activity to store the sip ioctl when it is received,

   121 to be used by later transitions.

   122 @internal

   123 @prototype

   124 */

   125 	{

   126 public:

   127     static MeshMachine::CNodeActivityBase* NewL(const MeshMachine::TNodeActivity& aActivitySig, MeshMachine::AMMNodeBase& aNode)

   128     	{

   129 		return new (ELeave) CSipAddressActivity(aActivitySig,aNode);

   130     	}

   131 

   132 	void SetIoctlMessage(const RMessage2& aIoctlMsg) { iIoctlMsg = aIoctlMsg; }

   133 	const RMessage2& IoctlMessage() const { return iIoctlMsg; }

   134 	void CompleteIoctlMessage(const TInt err)

   135 			{

   136 			if(!iIoctlMsg.IsNull())

   137 				iIoctlMsg.Complete(err);

   138 			SetError(KErrNone);

   139 			}

   140 

   141 protected:

   142 	CSipAddressActivity(const MeshMachine::TNodeActivity& aActivitySig, MeshMachine::AMMNodeBase& aNode)

   143 		: MeshMachine::CNodeActivityBase(aActivitySig, aNode)

   144 		{

   145 		}

   146 

   147 	virtual ~CSipAddressActivity() {}

   148 

   149 private:

   150 	RMessage2 iIoctlMsg;

   151 	};

   152 

   153 } // namespace IPProtoSCpr

   154 

   155 #endif // IPPROTOSCPRSTATES_H_DEFINED