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1 /* |
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2 * Copyright (c) 2006 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: Server session adapter base class. |
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15 * |
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16 */ |
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17 |
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18 |
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19 #ifndef XIMPSRVSESSIONADAPTER_H |
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20 #define XIMPSRVSESSIONADAPTER_H |
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21 |
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22 #include <e32base.h> |
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23 |
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24 class MXIMPSrv; |
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25 class MXIMPSrvSession; |
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26 class MXIMPSrvMessage; |
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27 class CXIMPSrvMessageImp; |
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28 |
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29 |
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30 /** |
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31 * Server session adapter base class. |
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32 * |
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33 * @lib ximputils.dll |
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34 * @since S60 v3.2 |
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35 */ |
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36 class CXIMPSrvSessionAdapter : public CSession2 |
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37 { |
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38 public: // Constructor and destructor |
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39 |
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40 IMPORT_C CXIMPSrvSessionAdapter( MXIMPSrv& aServer ); |
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41 IMPORT_C ~CXIMPSrvSessionAdapter(); |
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42 |
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43 |
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44 public: // Methods derived from CSession2 |
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45 |
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46 IMPORT_C void ServiceL( const RMessage2& aMessage ); |
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47 IMPORT_C void ServiceError( const RMessage2& aMessage, |
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48 TInt aError ); |
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49 |
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50 |
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51 public: // New template methods |
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52 |
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53 /** |
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54 * Session instantiation template method for |
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55 * derived implementations. |
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56 * |
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57 * @param aMessage The session instantiation message. |
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58 * |
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59 * @return Session implementation object or NULL if the message |
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60 * isn't valid session instantiation request. |
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61 */ |
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62 virtual MXIMPSrvSession* DoInstantiateSessionL( const MXIMPSrvMessage& aMessage ) = 0; |
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63 |
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64 protected: |
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65 |
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66 /** |
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67 * Access to server for derived implementations. |
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68 * @return Access to server object. |
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69 */ |
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70 IMPORT_C MXIMPSrv& Server(); |
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71 |
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72 private: // Helpers |
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73 |
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74 TBool IsCurrentMessageValid(); |
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75 |
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76 private: // Data |
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77 |
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78 /** |
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79 * Owning server. |
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80 * Referenced. |
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81 */ |
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82 MXIMPSrv& iServer; |
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83 |
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84 /** |
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85 * Real session implementation. |
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86 * Owned. |
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87 */ |
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88 MXIMPSrvSession* iSessionImp; |
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89 |
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90 /** |
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91 * Currently handled message. |
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92 * Does not own. |
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93 */ |
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94 CXIMPSrvMessageImp* iCurrentMsg; |
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95 |
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96 /** |
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97 * Owned. |
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98 */ |
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99 CXIMPSrvMessageImp* iMessage; |
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100 }; |
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101 |
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102 #endif // XIMPSERVERSESSIONADAPTER_H |
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103 |