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1 /* |
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2 * Copyright (c) 2005 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: Defines the ECOM interface for Transport plug-in implementation |
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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 |
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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 #ifndef SEN_TRANSPORT_H |
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26 #define SEN_TRANSPORT_H |
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27 |
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28 // INCLUDES |
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29 #include <ecom/ecom.h> |
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30 |
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31 #include "sentransportbase.h" |
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32 #include "sentransportcontext.h" |
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33 |
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34 // CLASS DECLARATION |
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35 |
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36 /** |
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37 * Custom ECOM interface definition. This interface is used by |
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38 * clients to find specific transport plugins which implement |
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39 * pure virtual functions defined in MSenTranport interface. |
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40 */ |
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41 class CSenTransport : public CSenTransportBase |
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42 { |
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43 enum TPanic |
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44 { |
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45 ETransportCtxNotInitialized = 1 |
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46 }; |
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47 |
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48 public: // Constructors and destructor |
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49 |
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50 /** |
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51 * Wraps ECom object instantiation, which returns the |
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52 * default interface implementation. |
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53 * Note: This is not a "normal" NewL method, since normally NewL |
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54 * methods are only defined for concrete classes. |
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55 * Note that the implementations of this interface |
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56 * also provide NewL methods. |
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57 * @param apCtx is the context, which ownership IS transferred |
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58 * to this new transport plug-in instance |
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59 * @return a pointer to new transport plug-in, |
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60 */ |
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61 static CSenTransport* NewL(CSenTransportContext* apCtx); |
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62 |
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63 //static CSenTransport* NewL(MSenCoreServiceManager& aManager); |
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64 |
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65 /** |
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66 * Wraps ECom object instantitation, which returns the |
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67 * interface implementation matching to given aCue. |
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68 * IMPLEMENTATION_INFO::default_data. |
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69 * For details, see EcomSIFDefinition.inl comments. |
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70 * Note: This is not a "normal" NewL method, since normally NewL |
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71 * methods are only defined for concrete classes. |
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72 * Note that the implementations of this interface |
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73 * also provide NewL methods. |
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74 * |
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75 * @param: aCue is the "name" of the requested implementation. |
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76 * Implementations advertise their cue as specified |
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77 * in their resource file field |
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78 * @param apCtx is the context, which ownership IS transferred |
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79 * to this new transport plug-in instance |
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80 * @return a pointer to new transport plug-in, which is left |
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81 * on cleanup stack. |
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82 */ |
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83 static CSenTransport* NewL(const TDesC8& aCue, |
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84 CSenTransportContext* apCtx); |
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85 //static CSenTransport* NewL(const TDesC8& aCue, |
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86 // MSenCoreServiceManager& aManager); |
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87 |
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88 /** |
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89 * Destructor. |
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90 */ |
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91 virtual ~CSenTransport(); |
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92 |
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93 // New functions |
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94 |
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95 // the actual security mechanism interface methods |
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96 |
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97 protected: |
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98 |
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99 /** |
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100 * C++ default constructor. |
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101 */ |
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102 CSenTransport(CSenTransportContext* apCtx, TBool aSessionOwned = ETrue); |
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103 |
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104 MSenTransportContext& Context(); |
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105 |
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106 protected: // Data |
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107 CSenTransportContext* ipCtx; // owned |
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108 |
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109 private: // Data |
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110 /** |
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111 * Instance identifier key. When instance of an implementation is created |
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112 * by ECOM framework, the framework will assign UID for it. |
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113 * The UID is used in destructor to notify framework that this instance is |
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114 * being destroyed and resources can be released. |
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115 */ |
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116 TUid iDtor_ID_Key; |
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117 }; |
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118 |
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119 // This includes the implementation of the instantiation functions and destructor |
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120 #include "sentransport.inl" |
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121 |
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122 #endif // SEN_TRANSPORT_H |
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123 |
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124 // End of File |