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1 /** |
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2 * Copyright (c) 2010 Sasken Communication Technologies Ltd. |
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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 the "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 * Chandradeep Gandhi, Sasken Communication Technologies Ltd - Initial contribution |
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11 * |
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12 * Contributors: |
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13 * Manasij Roy, Nalina Hariharan |
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14 */ |
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15 |
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16 #ifndef SMFCLIENTSYMBIAN_H_ |
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17 #define SMFCLIENTSYMBIAN_H_ |
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18 |
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19 #include <e32base.h> |
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20 #include <e32cmn.h> |
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21 #include "smfglobal.h" |
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22 #include "smfobserver.h" |
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23 #include "smfprovider.h" |
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24 #include <QStringList> |
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25 #include "smfclientsymbiansession.h" |
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26 |
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27 /** |
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28 * Private client implementation for Symbian. |
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29 */ |
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30 class CSmfClientSymbian : public CActive |
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31 { |
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32 |
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33 public: // Constructors and destructors |
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34 |
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35 /** |
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36 * Two phase contruction. |
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37 * @param aObserver For callback |
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38 */ |
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39 static CSmfClientSymbian* NewL(smfObserver* aObserver); |
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40 |
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41 |
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42 static CSmfClientSymbian* NewLC(smfObserver* aObserver); |
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43 CSmfClientSymbian(smfObserver* aObserver); |
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44 |
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45 /** |
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46 * ~CSmfClientSymbian. |
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47 * Destructor. |
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48 * Destroys the object and release all memory objects. |
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49 */ |
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50 virtual ~CSmfClientSymbian(); |
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51 |
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52 public: |
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53 /** |
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54 * Calls SendReceive of the RSessionBase object. |
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55 * @param aSerializedData serialized by the caller. |
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56 * @param aInterfaceName Interface name |
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57 * @param requestType Opcode |
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58 */ |
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59 TInt sendRequest(QByteArray& aSerializedData, |
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60 QString aInterfaceName, |
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61 SmfRequestTypeID requestType); |
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62 /** |
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63 * This overloaded API is for ESmfGetServices, where data should be |
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64 * fetched synchronously |
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65 */ |
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66 QByteArray sendRequest(QString aInterfaceName, |
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67 SmfRequestTypeID requestType); |
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68 /** |
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69 * For testing purpose only |
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70 */ |
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71 TInt sendDummyRequest(QByteArray* provider,QString aInterfaceName, |
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72 SmfRequestTypeID requestType); |
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73 |
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74 /** |
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75 * CancelRequest. |
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76 * Cancels an outstanding request. |
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77 */ |
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78 void CancelRequest() ; |
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79 |
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80 |
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81 |
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82 protected: // Functions from base classes |
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83 |
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84 /** |
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85 * From CActive, RunL. |
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86 * Callback function. |
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87 * Invoked to handle responses from the server. |
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88 */ |
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89 void RunL(); |
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90 |
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91 /** |
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92 * From CActive, DoCancel. |
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93 * Cancels any outstanding operation. |
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94 */ |
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95 void DoCancel(); |
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96 |
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97 TInt RunError(TInt aError); |
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98 |
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99 private: // Constructors and destructors |
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100 |
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101 /** |
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102 * CSmfClientSymbian. |
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103 * Performs the first phase of two phase construction. |
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104 */ |
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105 CSmfClientSymbian(); |
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106 |
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107 /** |
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108 * ConstructL. |
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109 * Performs the second phase construction of a |
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110 * CSmfClientSymbian object. |
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111 */ |
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112 void ConstructL(); |
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113 |
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114 //debugging |
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115 void writeLog(QString log); |
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116 |
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117 private: // Data |
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118 |
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119 /** |
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120 * iSession, the server session. |
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121 */ |
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122 RSmfClientSymbianSession iSession; |
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123 /** |
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124 * For callback, when the client gets serviced by the server |
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125 */ |
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126 smfObserver* iObserver; |
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127 |
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128 //Interface name, to be passed to the server |
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129 TBuf<128> iInterfaceName; |
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130 QString iInterfaceNameQt; |
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131 //Data ptr |
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132 TPtr iDataPtr; |
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133 |
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134 //Bytearray |
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135 QByteArray* iBytearray; |
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136 HBufC* iBuffer; |
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137 TInt iMaxMessageSize; |
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138 |
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139 /** |
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140 * Testing |
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141 */ |
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142 QStringList dummyList; |
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143 QByteArray* dummyArray; |
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144 |
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145 |
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146 }; |
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147 |
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148 #endif /* SMFCLIENTSYMBIAN_H_ */ |