1 // Copyright (c) 2004-2009 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 // PDP FSM header

    15 // 

    16 //

    17 

    18 /**

    19  @file 

    20  @internalComponent

    21 */

    22 

    23 #ifndef CPDPFSM_H

    24 #define CPDPFSM_H

    25 

    26 #include <e32base.h>

    27 #include <etelmm.h>

    28 #include <etelqos.h>

    29 #include <networking/umtsnifcontrolif.h>

    30 #include "reteldriverinput.h"

    31 #include "pdpfsmnmspace.h"

    32 

    33 #include "tpdpstates.h"

    34 

    35 class CPdpFsmFactory;

    36 class RPacketQoS;

    37 

    38 #ifdef SYMBIAN_NETWORKING_UMTSR5

    39 class TQoSR5Requested;

    40 class TQoSR5Negotiated; 

    41 #else

    42 class TQoSR99_R4Requested;

    43 class TQoSR99_R4Negotiated;

    44 

    45 #endif 

    46 // SYMBIAN_NETWORKING_UMTSR5

    47 class TFTInfo;

    48 class TFTOperationCode;

    49 

    50 class CPdpFsm : public CBase

    51 {

    52 	friend class TPdpState;

    53 	friend class TPdpStateInitialised;

    54 	friend class TPdpStateOpeningPhone;

    55 	friend class TPdpStateCreatingPrimary;

    56 	friend class TPdpStateActivatingPrimary;

    57 	friend class TPdpStateCreatingSecondary;

    58 	friend class TPdpStateCreatedSecondary;

    59 	friend class TPdpStateSettingQoS;

    60 	friend class TPdpStateSettingTFT;

    61 	friend class TPdpStateActivatingSecondary;

    62 	friend class TPdpStateOpen;

    63 	friend class TPdpStateChangingQoS;

    64 	friend class TPdpStateChangingTFT;

    65 	friend class TPdpStateGettingNegQoS;

    66 	friend class TPdpStateModifyingActive;

    67 	friend class TPdpStateSuspended;

    68 	friend class TPdpStateClosing;

    69 	friend class TPdpStateStopping;

    70 	

    71 public:

    72 	static CPdpFsm* NewL(TContextId aPdpId, CPdpFsmFactory * aPdpFsmFactory, REtelDriverInput * aEtelDriverInput);

    73 	void ConstructL();

    74 	~CPdpFsm();

    75 	

    76 	TInt Input (const TInt aOperation, const TInt aParam);

    77 	

    78 

    79 #ifdef SYMBIAN_NETWORKING_UMTSR5

    80 	void Get(RPacketQoS::TQoSR5Requested& aParam);

    81 	void Get(RPacketQoS::TQoSR5Negotiated& aParam);

    82 	void Set(const RPacketQoS::TQoSR5Requested& aParam);

    83 	void Set(const RPacketQoS::TQoSR5Negotiated& aParam);

    84 	

    85 #else

    86 	void Get(RPacketQoS::TQoSR99_R4Requested& aParam);

    87 	void Get(RPacketQoS::TQoSR99_R4Negotiated& aParam);

    88 	void Set(const RPacketQoS::TQoSR99_R4Requested& aParam);

    89 	void Set(const RPacketQoS::TQoSR99_R4Negotiated& aParam);

    90 #endif 

    91 // SYMBIAN_NETWORKING_UMTSR5

    92 

    93 	void Get(TTFTInfo& aParam);

    94 	void Get(TTFTOperationCode& aParam);

    95 	void Get(RPacketContext::TDataChannelV2& aParam);

    96 	void Get(RPacketContext::TContextConfigGPRS& aParam);

    97 	void Get(RPacketContext::TContextStatus& aParam);

    98 

    99 	void GetLastErrorCause(TInt& aLastErrorCause);

   100  	

   101 	void Set(const TTFTInfo& aParam);

   102 	void Set(const TTFTOperationCode& aParam);

   103 	void Set(const RPacketContext::TDataChannelV2& aParam);

   104 	void Set(const RPacketContext::TContextConfigGPRS& aParam);

   105 

   106 	void Set(const RPacketContext::TContextStatus& aParam);

   107 

   108     void EtelInput (EtelDriver::TEtelInput aOperation);

   109 	void EtelCancel (void);

   110     void SpudInput (TInt aNotification, TInt aParam);

   111     

   112 protected:

   113 	CPdpFsm(TContextId aPdpId, CPdpFsmFactory * aPdpFsmFactory, REtelDriverInput * aEtelDriverInput);

   114 	

   115 private:

   116 	void ChangeStateToInitialised(void);

   117 	void ChangeStateToOpeningPhone(void);

   118 	void ChangeStateToCreatingPrimary(void);

   119 	void ChangeStateToActivatingPrimary(void);

   120 	void ChangeStateToCreatingSecondary(void);

   121 	void ChangeStateToCreatedSecondary(void);

   122 	void ChangeStateToSettingQoS(void);

   123 	void ChangeStateToSettingTFT(void);

   124 	void ChangeStateToActivatingSecondary(void);

   125 	void ChangeStateToOpen(void);

   126 	void ChangeStateToChangingQoS(void);

   127 	void ChangeStateToChangingTFT(void);

   128 	void ChangeStateToGettingNegQoS(void);

   129 	void ChangeStateToModifingActive(void);

   130 	void ChangeStateToSuspended(void);

   131 	void ChangeStateToClosing(void);

   132 	void ChangeStateToStopping(void);

   133 

   134 	

   135 public:

   136 protected:

   137 private:

   138 	

   139 	// local data cache for this context

   140 	TRequestedProfileBuffer iQosRequested;

   141 	TNegotiatedProfileBuffer iQosNegotiated;

   142 

   143 	RPacketContext::TDataChannelV2     iDataChannelV2;

   144 	RPacketContext::TContextStatus     iContextStatus;

   145 	TTFTInfo 						   iTFT;

   146 	TTFTOperationCode				   iTFTOperationCode;

   147 	RPacketContext::TContextConfigGPRS iGPRS;

   148 

   149 	CPdpFsmFactory   * iPdpFsmFactory; // need stuff from  factory

   150 	REtelDriverInput * iEtelDriverInput;

   151 	

   152 	TPdpState * iState; // current state

   153 	

   154 	TContextId  iPdpId; // our instance PDP context id - fixed when allocateed

   155 

   156 	enum TContextType

   157 	{

   158 		ENone,

   159 		EPrimary,

   160 		ESecondary

   161 	} iContextType;

   162 	

   163 

   164 };

   165 

   166 

   167 

   168 #endif // CPDPFSM_H

   169 

   170 

   171