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1 |
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2 /* |
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3 * Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies). |
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4 * All rights reserved. |
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5 * This component and the accompanying materials are made available |
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6 * under the terms of "Eclipse Public License v1.0" |
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7 * which accompanies this distribution, and is available |
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8 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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9 * |
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10 * Initial Contributors: |
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11 * Nokia Corporation - initial contribution. |
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12 * |
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13 * Contributors: |
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14 * |
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15 * Description: |
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16 * |
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17 */ |
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18 |
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19 |
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20 |
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21 #ifndef _SIPEXSIPESTABLISHEDSTATE_H_ |
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22 #define _SIPEXSIPESTABLISHEDSTATE_H_ |
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23 |
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24 |
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25 // INCLUDES |
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26 #include "SIPExSIPStateBase.h" |
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27 |
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28 // FORWARD DECLARATIONS |
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29 class CSIPExSIPEngine; |
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30 |
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31 |
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32 // CLASS DECLARATION |
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33 /** |
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34 * Reacts to events that are possible in |
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35 * "Established" state. |
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36 */ |
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37 class CSIPExSIPEstablishedState: public CSIPExSIPStateBase |
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38 { |
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39 public:// Constructors and destructor |
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40 /** |
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41 * Two-phased constructor. |
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42 */ |
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43 IMPORT_C static CSIPExSIPEstablishedState* NewL(); |
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44 |
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45 /** |
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46 * Destructor |
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47 */ |
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48 IMPORT_C virtual ~CSIPExSIPEstablishedState(); |
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49 |
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50 public://new functions |
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51 /** |
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52 * Links the states |
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53 * @param aTerminatingState BYE sent, waiting for response. |
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54 * @param aTerminatedState SIP Session has been ended. |
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55 */ |
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56 void LinkStates( |
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57 CSIPExSIPStateBase& aTerminatingState, |
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58 CSIPExSIPStateBase& aTerminatedState ); |
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59 |
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60 public://functions from base class |
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61 |
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62 /** |
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63 * EndSessionL |
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64 * Send BYE in an established session. |
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65 * @param aEngine Reference to Engine object. |
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66 */ |
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67 void EndSessionL( CSIPExSIPEngine& aEngine ); |
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68 |
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69 |
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70 /** |
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71 * ByeReceivedL |
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72 * BYE has been received. |
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73 * @param aEngine Reference to Engine object. |
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74 * @param aTransaction Contains response elements. |
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75 */ |
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76 void ByeReceivedL( CSIPExSIPEngine& aEngine, |
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77 CSIPServerTransaction& aTransaction ); |
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78 |
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79 /** |
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80 * ResponseReceivedL |
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81 * A SIP response has been received from the network. |
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82 * @param aEngine Reference to Engine object. |
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83 * @param aTransaction Contains response elements. |
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84 */ |
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85 void ResponseReceivedL( CSIPExSIPEngine& aEngine, |
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86 CSIPClientTransaction& aTransaction ); |
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87 |
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88 |
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89 /** |
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90 * AckReceivedL |
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91 * ACK has been received. |
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92 * @param aEngine Reference to Engine object. |
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93 * @param aTransaction Contains response elements. |
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94 */ |
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95 void AckReceivedL( |
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96 CSIPExSIPEngine& aEngine, |
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97 CSIPServerTransaction& aTransaction ); |
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98 |
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99 private: |
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100 /** |
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101 * C++ default constructor. |
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102 */ |
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103 CSIPExSIPEstablishedState(); |
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104 |
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105 private://data members |
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106 CSIPExSIPStateBase* iTerminatingState; |
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107 CSIPExSIPStateBase* iTerminatedState; |
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108 }; |
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109 |
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110 #endif // _SIPEXSIPESTABLISHEDSTATE_H_ |
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111 |