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1 /* |
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2 * Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: |
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15 * Name : sipprflderegisterrequestedstate.h |
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16 * Part of : sip profile fsm |
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17 * Version : %version: 2.1.1 % |
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18 * |
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19 */ |
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20 |
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21 |
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22 |
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23 |
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24 /** |
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25 @internalComponent |
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26 */ |
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27 |
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28 #ifndef CSIPPRFLDEREGISTERREQUESTEDSTATE_H |
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29 #define CSIPPRFLDEREGISTERREQUESTEDSTATE_H |
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30 |
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31 // INCLUDES |
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32 #include "sipprflstatebase.h" |
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33 |
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34 // FORWARD DECLARATIONS |
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35 class MSIPProfileContext; |
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36 |
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37 |
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38 // CLASS DECLARATION |
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39 /** |
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40 * Reacts to events that are possible in "Deregister Requested" state. |
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41 * Profile is in this state if deregistration was requested and |
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42 * connection was suspended. |
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43 */ |
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44 class CSIPPrflDeregisterRequestedState: public CSIPPrflStateBase |
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45 { |
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46 public:// Constructors and destructor |
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47 /** |
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48 * Two-phased constructor. |
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49 * @param aUser user for the state machine |
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50 */ |
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51 IMPORT_C static CSIPPrflDeregisterRequestedState* NewL( |
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52 MSIPProfileFSMUser& aUser); |
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53 |
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54 /** |
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55 * Destructor |
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56 */ |
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57 IMPORT_C ~CSIPPrflDeregisterRequestedState(); |
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58 |
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59 public://new functions |
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60 /** |
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61 * Links the states |
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62 * @param aInitState "Init" state |
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63 * @param aRegisteredState "Registered" state |
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64 * @param aDeregistrationInProgressState "Deregistration in Progress" state |
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65 */ |
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66 IMPORT_C void LinkStates( |
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67 CSIPPrflStateBase& aInitState, |
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68 CSIPPrflStateBase& aRegisteredState, |
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69 CSIPPrflStateBase& aDeregistrationInProgressState); |
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70 |
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71 public://functions from base class |
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72 |
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73 CSIPConcreteProfile::TStatus ConcreteProfileState() const; |
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74 |
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75 /** |
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76 * Moves back the profile to "Registered" state |
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77 * @param aContext a profile context |
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78 */ |
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79 void RegisterL( |
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80 MSIPProfileContext& aContext); |
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81 |
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82 /** |
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83 * Indicates that refresh failed during the |
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84 * suspended connection. Moves profile to "Init" state. |
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85 * @param aContext a profile context |
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86 * @param aError an error |
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87 */ |
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88 void ErrorOccured( |
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89 MSIPProfileContext& aContext, |
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90 TInt aError); |
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91 |
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92 /** |
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93 * Connection state has changed. |
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94 * Moves profile to "Init" state in case of inactive connection or to |
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95 * "Deregistration In Progress" state in case of active connection. |
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96 * @param aContext a profile context |
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97 * @param aState indicates the current connection state |
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98 */ |
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99 void ConnectionStateChanged( |
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100 MSIPProfileContext& aContext, |
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101 CSIPConnection::TState aState); |
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102 |
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103 private: |
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104 |
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105 CSIPPrflDeregisterRequestedState(MSIPProfileFSMUser& aUser); |
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106 |
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107 private: // Data |
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108 |
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109 CSIPPrflStateBase* iInitState; |
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110 CSIPPrflStateBase* iRegisteredState; |
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111 CSIPPrflStateBase* iDeregistrationInProgressState; |
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112 }; |
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113 |
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114 #endif // CSIPPRFLDEREGISTERREQUESTEDSTATE_H |