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1 /* |
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2 * Copyright (c) 2002-2004 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: Used as an reference 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 #ifndef CASYREFERENCEMAINSERVICEBASE_H |
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20 #define CASYREFERENCEMAINSERVICEBASE_H |
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21 |
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22 // INCLUDES |
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23 #include <AsyMainServiceBase.h> |
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24 #include "ASYAdaptation.h" |
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25 #include "ASYmessage.h" |
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26 |
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27 // CONSTANTS |
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28 |
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29 // MACROS |
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30 |
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31 // DATA TYPES |
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32 |
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33 // FUNCTION PROTOTYPES |
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34 |
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35 // FORWARD DECLARATIONS |
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36 class CAccConfigFileParser; |
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37 class RAccessoryControl; |
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38 class CAccConGenericID; |
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39 |
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40 // CLASS DECLARATION |
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41 |
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42 /** |
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43 * Declaration of CSACAccessoryConnectionHandler class. |
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44 */ |
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45 |
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46 class CASYReferenceMainServiceBase : public CASYMainServiceBase, public MASYAdaptation |
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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 * Two-phased constructor. |
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52 */ |
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53 static CASYReferenceMainServiceBase* NewL(); |
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54 |
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55 /** |
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56 * Destructor. |
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57 */ |
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58 virtual ~CASYReferenceMainServiceBase(); |
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59 |
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60 private: // Constructors |
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61 |
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62 /** |
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63 * C++ constructor. |
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64 */ |
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65 CASYReferenceMainServiceBase(); |
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66 |
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67 /** |
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68 * Symbian 2nd phase constructor. |
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69 */ |
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70 void ConstructL(); |
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71 |
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72 private: // Functions from base classes |
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73 |
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74 /** |
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75 * From CASYMainServiceBase |
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76 * @return Error code. |
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77 */ |
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78 TInt StartL(); |
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79 |
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80 private: // Functions from base classes |
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81 |
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82 /** |
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83 * From MASYAdaptation |
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84 * Indicates ASY about received response message |
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85 * @param aMessage Reference to a received message |
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86 * @return none |
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87 */ |
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88 void ProcessResponseL( TASYMessage& aMessage ); |
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89 |
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90 /** |
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91 * From MASYAdaptation |
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92 * Indicates ASY about received error response message |
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93 * @param aErrorCode Error code for current message |
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94 * @param aMessage Reference to a received message |
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95 * @return none |
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96 */ |
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97 void ProcessErrorResponseL( TInt aErrorCode, TASYMessage& aMessage ); |
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98 |
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99 /** |
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100 * From MASYAdaptation |
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101 * Indicates ASY about received event message |
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102 * @param aMessage Reference to a received message |
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103 * @return none |
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104 */ |
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105 void RaiseEventL( TASYMessage& aMessage ); |
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106 |
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107 public: // Enumerations |
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108 |
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109 // internal states |
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110 enum TState |
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111 { |
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112 EStateUnknown = 1, |
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113 EStateInitWait, |
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114 EStateInitOngoing, |
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115 EStateInitOk, |
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116 }; |
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117 |
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118 public: // New functions |
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119 |
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120 /** |
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121 * Signals that an accessory connection state has changed. |
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122 * @param aState Accessory Connection state |
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123 * @return void |
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124 */ |
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125 void ConnectionStateChangedL( AccessoryConnection::TConnectionStateInfoStruct& aState ); |
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126 |
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127 /** |
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128 * Changes internal state. |
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129 * @param aState Internal state |
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130 */ |
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131 void StateChangeL( TState aState ); |
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132 |
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133 /** |
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134 * Maps internal accessory feature to ASY command parameter |
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135 * @param aAccessoryFeature Internal accessory feature |
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136 * @param aCommandParamRecord Accessory Server parameter |
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137 */ |
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138 void MapAccessoryFeatureL( AccessoryFeature::TAccessoryFeature& aAccessoryFeature, |
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139 TASYCommandParamRecord& aCommandParamRecord ); |
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140 |
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141 |
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142 |
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143 private: // New functions |
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144 |
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145 /** |
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146 * Signals that an accessory feature state has changed. |
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147 * @param aState Feature State |
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148 * @return void |
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149 */ |
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150 void AccessoryFeatureStateBooleanChangedL( AccessoryFeature::TFeatureStateBooleanStruct& aState ); |
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151 |
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152 private: // Data |
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153 |
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154 // handle to accessory server subsession |
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155 RAccessoryControl* iAccessoryControl; |
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156 |
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157 // accessory configuration file parser |
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158 CAccConfigFileParser* iAccConfigFileParser; |
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159 |
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160 // internal state |
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161 TState iState; |
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162 |
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163 // Generic ID |
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164 CAccConGenericID* iConnectedAccessory; |
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165 }; |
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166 |
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167 #endif // CASYREFERENCEMAINSERVICEBASE_H |
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168 |
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169 // End of file |