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1 /* |
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2 * Copyright (c) 2002-2006 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-side sub-session of Accessory Control |
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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 // INCLUDE FILES |
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20 #include "AccSrvSubControl.h" |
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21 #include "AccSrvMainSession.h" |
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22 #include "AccClientServerMessages.h" |
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23 #include "AccPolGenericID.h" |
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24 #include "AccPolGenericIDAccessor.h" |
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25 #include "acc_debug.h" |
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26 #include "AccSrvServerModel.h" |
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27 #include "AccSrvASYProxyHandler.h" |
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28 #include "AccPolAccessoryPolicy.h" |
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29 #include "AccPolNameValueArraySerial.h" |
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30 #include <AccessoryTypes.h> |
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31 #include <s32mem.h> |
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32 |
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33 // EXTERNAL DATA STRUCTURES |
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34 |
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35 // EXTERNAL FUNCTION PROTOTYPES |
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36 |
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37 // CONSTANTS |
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38 |
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39 const TUid KAccFwUiNoteNotifierUid = { 0x10205061 }; |
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40 //const TUid KAccFwUiDialogNotifierUid = { 0x10205062 } |
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41 // MACROS |
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42 |
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43 // LOCAL CONSTANTS AND MACROS |
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44 |
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45 // MODULE DATA STRUCTURES |
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46 |
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47 // LOCAL FUNCTION PROTOTYPES |
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48 |
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49 // FORWARD DECLARATIONS |
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50 |
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51 // ============================= LOCAL FUNCTIONS =============================== |
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52 |
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53 // ============================ MEMBER FUNCTIONS =============================== |
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54 |
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55 // ----------------------------------------------------------------------------- |
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56 // CAccSrvSubControl::CAccSrvSubControl |
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57 // C++ default constructor can NOT contain any code, that |
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58 // might leave. |
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59 // ----------------------------------------------------------------------------- |
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60 // |
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61 CAccSrvSubControl::CAccSrvSubControl( |
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62 CASYProxyAPI* aProxy, |
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63 CAccSrvConnectionController* aConnectionController, |
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64 CAccSrvServerModel* aServerModel ) |
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65 : CAccSrvSubConnection ( aProxy, aConnectionController, aServerModel ), |
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66 iOutstandingTrId( 0 ) |
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67 { |
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68 COM_TRACE_( "[AccFW:AccServer] CAccSrvSubControl::CAccSrvSubControl()" ); |
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69 } |
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70 |
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71 // ----------------------------------------------------------------------------- |
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72 // CAccSrvSubControl::ConstructL |
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73 // Symbian 2nd phase constructor can leave. |
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74 // ----------------------------------------------------------------------------- |
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75 // |
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76 void CAccSrvSubControl::ConstructL() |
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77 { |
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78 COM_TRACE_( "[AccFW:AccServer] CAccSrvSubControl::ConstructL()" ); |
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79 CAccSrvSubConnection::ConstructL(); |
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80 COM_TRACE_( "[AccFW:AccServer] CAccSrvSubControl::ConstructL - return void" ); |
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81 } |
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82 |
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83 // ----------------------------------------------------------------------------- |
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84 // CAccSrvSubControl::NewL |
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85 // Two-phased constructor. |
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86 // ----------------------------------------------------------------------------- |
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87 // |
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88 CAccSrvSubControl* CAccSrvSubControl::NewL( |
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89 CASYProxyAPI* aProxy, |
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90 CAccSrvConnectionController* aConnectionController, |
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91 CAccSrvServerModel* aServerModel ) |
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92 { |
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93 COM_TRACE_( "[AccFW:AccServer] CAccSrvSubControl::NewL()" ); |
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94 |
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95 if ( !aProxy ) |
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96 { |
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97 User::Leave( KErrArgument ); |
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98 } |
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99 |
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100 CAccSrvSubControl* self = new (ELeave) CAccSrvSubControl( aProxy, |
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101 aConnectionController, |
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102 aServerModel ); |
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103 |
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104 CleanupStack::PushL( self ); |
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105 self->ConstructL(); |
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106 CleanupStack::Pop( self ); |
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107 |
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108 COM_TRACE_( "[AccFW:AccServer] CAccSrvSubControl::NewL - return self" ); |
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109 return self; |
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110 } |
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111 |
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112 // Destructor |
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113 CAccSrvSubControl::~CAccSrvSubControl() |
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114 { |
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115 COM_TRACE_( "[AccFW:AccServer] CAccSrvSubControl::~CAccSrvSubControl()" ); |
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116 // Cancel any outstanding request |
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117 if ( !iConnectAccessoryMsg.IsNull() ) |
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118 { |
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119 iConnectAccessoryMsg.Complete( KErrCancel ); |
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120 } |
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121 |
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122 if ( !iSetValueTBoolMsg.IsNull() ) |
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123 { |
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124 iSetValueTBoolMsg.Complete( KErrCancel ); |
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125 } |
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126 |
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127 if ( !iSetValueTIntMsg.IsNull() ) |
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128 { |
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129 iSetValueTIntMsg.Complete( KErrCancel ); |
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130 } |
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131 |
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132 if ( !iSetValueObjectMsg.IsNull() ) |
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133 { |
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134 iSetValueObjectMsg.Complete( KErrCancel ); |
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135 } |
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136 |
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137 COM_TRACE_( "[AccFW:AccServer] CAccSrvSubControl::~CAccSrvSubControl - return" ); |
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138 } |
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139 |
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140 // ----------------------------------------------------------------------------- |
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141 // CAccSrvSubControl::DispatchMessageL |
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142 // Handles client request. If request is not handled here, it is passed to |
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143 // parent class for handling |
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144 // ----------------------------------------------------------------------------- |
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145 // |
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146 void CAccSrvSubControl::DispatchMessageL( const RMessage2& aMessage ) |
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147 { |
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148 COM_TRACE_( "[AccFW:AccServer] CAccSrvSubControl::DispatchMessageL()" ); |
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149 |
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150 TInt function = aMessage.Function(); |
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151 |
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152 switch ( function ) |
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153 { |
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154 case EAccSrvConnectAccessory2: |
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155 { |
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156 ConnectAccessory2L( aMessage ); |
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157 break; |
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158 } |
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159 case EAccSrvDisconnectAccessory: |
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160 { |
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161 DisconnectAccessoryL( aMessage ); |
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162 break; |
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163 } |
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164 case EAccSrvSetValueTBool: |
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165 { |
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166 SetValueTBoolL( aMessage ); |
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167 break; |
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168 } |
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169 case EAccSrvSetValueTInt: |
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170 { |
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171 SetValueTIntL( aMessage ); |
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172 break; |
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173 } |
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174 case EAccSrvSetValueObject: |
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175 { |
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176 SetValueObjectBaseL( aMessage ); |
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177 break; |
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178 } |
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179 case EAccSrvAccessoryValueChangedTBoolNotify: |
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180 { |
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181 AccessoryValueChangedTBoolNotifyL( aMessage ); |
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182 break; |
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183 } |
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184 case EAccSrvAccessoryValueChangedTIntNotify: |
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185 { |
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186 AccessoryValueChangedTIntNotifyL( aMessage ); |
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187 break; |
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188 } |
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189 case EAccSrvAccessoryValueChangedObjectNotify: |
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190 { |
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191 AccessoryValueChangedObjectNotifyL( aMessage ); |
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192 break; |
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193 } |
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194 default: |
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195 { |
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196 // Not handled here, pass to base class |
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197 CAccSrvSubConnection::DispatchMessageL( aMessage ); |
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198 break; |
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199 } |
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200 } // switch( function ) |
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201 |
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202 COM_TRACE_( "[AccFW:AccServer] CAccSrvSubControl::DispatchMessageL - return void" ); |
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203 } |
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204 |
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205 // ----------------------------------------------------------------------------- |
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206 // CAccSrvSubControl::ConnectAccessoryL |
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207 // |
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208 // Preconditions: if unsupported accessory (Unique Id = KErrNotFound) |
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209 // is connected, "Unsupported accessory connected" |
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210 // note is shown in UI. |
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211 // ----------------------------------------------------------------------------- |
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212 // |
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213 void CAccSrvSubControl::ConnectAccessory2L( const RMessage2& aMessage ) |
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214 { |
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215 COM_TRACE_( "[AccFW:AccServer] CAccSrvSubControl::ConnectAccessoryL()" ); |
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216 |
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217 TAccPolGenericID genericID; |
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218 TAccSrvGenericIDPckg genericIDPckg( genericID ); |
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219 TAccSrvConnectRecord connectRecord; |
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220 TAccSrvConnectRecordPckg connectRecordPckg( connectRecord ); |
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221 |
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222 aMessage.ReadL( KAccServParamPosFirst, genericIDPckg ); |
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223 aMessage.ReadL( KAccServParamPosSecond, connectRecordPckg ); |
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224 |
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225 //Preconditions |
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226 if ( KErrNotFound == genericID.UniqueID() ) |
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227 { |
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228 COM_TRACE_( "[AccFW:AccServer] CAccSrvSubControl::ConnectAccessoryL - Accessory not supported!" ); |
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229 // Show a notification to the user |
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230 RNotifier notifier; |
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231 TInt err = notifier.Connect(); |
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232 if ( err != KErrNone ) |
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233 { |
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234 COM_TRACE_1( "[AccFW:AccServer] CAccSrvSubControl::ConnectAccessoryL - Couldn't connect to notifier: err = %d", err); |
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235 } |
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236 else |
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237 { |
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238 err = notifier.StartNotifier( KAccFwUiNoteNotifierUid, KNullDesC8 ); |
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239 if ( err != KErrNone ) |
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240 { |
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241 COM_TRACE_1( "[AccFW:AccServer] CAccSrvSubControl::ConnectAccessoryL - Couldn't start notifier: err = %d", err); |
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242 } |
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243 notifier.Close(); |
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244 } |
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245 } |
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246 else |
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247 { |
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248 //generate uniques if for connection if not update... |
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249 if ( genericID.UniqueID() == KAccSrvGenerateGID ) |
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250 { |
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251 COM_TRACE_( "[AccFW:AccServer] CAccSrvSubControl::ConnectAccessoryL() Generate new unique ID" ); |
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252 iServerModel->CapabilityStorage().GenerateUniqueId( genericID ); |
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253 } |
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254 else |
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255 { |
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256 COM_TRACE_( "[AccFW:AccServer] CAccSrvSubControl::ConnectAccessoryL() Updated connection" ); |
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257 } |
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258 |
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259 //read capability buffer |
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260 CBufFlat* buf = CBufFlat::NewL( connectRecord.iNameValueBufSize ); |
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261 CleanupStack::PushL( buf ); |
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262 buf->ResizeL( connectRecord.iNameValueBufSize ); |
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263 buf->Write( 0, connectRecord.iCapsPtr ); |
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264 |
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265 //open capability steam and read caps to storage |
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266 RBufReadStream rStrm; |
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267 (void) rStrm.Open( *buf ); // void is used to prevent warnings from code scanner. |
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268 rStrm.PushL(); // RBufReadStream::Open does not return any values |
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269 TBool isUpdate = iServerModel->CapabilityStorage().NewCapabilityListL( genericID, rStrm); |
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270 rStrm.Close(); |
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271 rStrm.Pop(); |
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272 |
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273 CleanupStack::PopAndDestroy( buf); |
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274 |
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275 //Pass handling to Connection Controller |
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276 iConnectionController->HandleConnectL( genericIDPckg(), |
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277 connectRecord.iThreadID, |
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278 connectRecord.iEvaluateConnectionRules, |
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279 isUpdate ); |
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280 |
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281 // return modified generic id to client |
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282 genericIDPckg() = genericID; |
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283 aMessage.WriteL( KAccServParamPosFirst, genericIDPckg ); |
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284 } |
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285 |
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286 Write( aMessage, KAccSrvConnectAccessoryBit ); |
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287 |
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288 COM_TRACE_( "[AccFW:AccServer] CAccSrvSubControl::ConnectAccessoryL - return void" ); |
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289 } |
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290 |
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291 // ----------------------------------------------------------------------------- |
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292 // CAccSrvSubControl::DisconnectAccessoryL |
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293 // |
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294 // Preconditions: if unsupported accessory (Unique Id = KErrNotFound) |
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295 // is disconnected, RMessage2 is just completed. |
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296 // ----------------------------------------------------------------------------- |
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297 // |
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298 void CAccSrvSubControl::DisconnectAccessoryL( const RMessage2& aMessage ) |
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299 { |
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300 COM_TRACE_( "[AccFW:AccServer] CAccSrvSubControl::DisconnectAccessoryL()" ); |
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301 |
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302 TAccPolGenericID genericID; |
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303 TAccSrvGenericIDPckg disconnectGenericIDPackage( genericID ); |
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304 |
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305 aMessage.ReadL( KAccServParamPosFirst, disconnectGenericIDPackage ); |
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306 |
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307 //Preconditions |
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308 if ( KErrNotFound != genericID.UniqueID() ) |
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309 { |
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310 iServerModel->IsConnectedOrDetectedL( genericID );//Leaves with KErrArgument if the accessory is not connected or detected |
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311 iConnectionController->HandleDisconnectL( disconnectGenericIDPackage() ); //Pass handling to Connection Controller |
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312 } |
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313 |
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314 Write( aMessage, KAccSrvDisconnectAccessoryBit ); |
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315 |
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316 COM_TRACE_( "[AccFW:AccServer] CAccSrvSubControl::DisconnectAccessoryL - return void" ); |
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317 } |
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318 |
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319 // ----------------------------------------------------------------------------- |
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320 // CAccSrvSubControl::SetValueTBoolL |
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321 // ----------------------------------------------------------------------------- |
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322 // |
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323 void CAccSrvSubControl::SetValueTBoolL( const RMessage2& aMessage ) |
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324 { |
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325 COM_TRACE_( "[AccFW:AccServer] CAccSrvSubControl::SetValueTBoolL()" ); |
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326 |
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327 TAccPolGenericID genericID; |
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328 TAccSrvGenericIDPckg genericIDPckg( genericID ); |
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329 TAccPolNameRecord nameRecord; |
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330 TAccSrvNameRecordPckg nameRecordPckg( nameRecord ); |
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331 TAccSrvValueTypeTBoolPckgBuf valuePckgBuf; |
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332 TASYCommandParamRecord asyCommandParamRecord; |
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333 |
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334 aMessage.ReadL( KAccServParamPosFirst, genericIDPckg ); |
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335 aMessage.ReadL( KAccServParamPosSecond, nameRecordPckg ); |
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336 aMessage.ReadL( KAccServParamPosThird, valuePckgBuf ); |
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337 |
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338 //Precondition |
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339 iServerModel->IsConnectedOrDetectedL( genericID );//Leaves with KErrArgument if the accessory is not connected or detected |
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340 |
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341 asyCommandParamRecord.iNameRecord = nameRecordPckg(); |
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342 asyCommandParamRecord.iCmdValue = valuePckgBuf().iValue; |
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343 asyCommandParamRecord.iGenericID = genericID; |
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344 |
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345 //get capability |
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346 TUint32 name; |
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347 nameRecordPckg().GetName( name ); |
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348 CCapValue* value = iServerModel->CapabilityStorage().GetCapability( genericID, name ); |
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349 if ( !value ) |
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350 { |
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351 User::Leave( KErrArgument ); |
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352 } |
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353 |
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354 switch ( value->Location() ) |
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355 { |
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356 case EAPVPolicy: |
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357 { |
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358 //Value is located in Accessory Policy DB, request can be completed. |
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359 //The value is stored to Accessory Policy DB in HandleValueMessageL. |
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360 iSetValueTBoolMsg = aMessage; |
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361 HandleValueMessageL( ESetValue, |
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362 valuePckgBuf(), |
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363 KErrNone, //ErrorCode, |
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364 0 ); //TrId, not used at the moment |
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365 } |
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366 break; |
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367 |
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368 case EAPVAccessory: |
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369 { |
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370 //Forward request to ASY Proxy Handler |
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371 iOutstandingTrId = iConnectionController->ASYProxyHandler().HandleASYCommsL( |
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372 ECmdSetValueBool, |
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373 asyCommandParamRecord ); |
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374 //Store SetValueTBoolL to queue |
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375 iConnectionController->NotificationQueue().RegisterControlMessage( ESetValue, |
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376 this); |
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377 |
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378 //Because SetValueL() is synchronous method, there shouldn't be existing request |
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379 iSetValueTBoolMsg = aMessage; |
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380 } |
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381 break; |
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382 |
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383 default: |
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384 { |
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385 TRACE_ASSERT_ALWAYS; |
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386 User::Leave( KErrArgument ); |
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387 } |
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388 break; |
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389 } |
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390 |
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391 COM_TRACE_( "[AccFW:AccServer] CAccSrvSubControl::SetValueTBoolL - return void" ); |
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392 } |
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393 |
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394 // ----------------------------------------------------------------------------- |
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395 // CAccSrvSubControl::SetValueTInt |
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396 // ----------------------------------------------------------------------------- |
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397 // |
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398 void CAccSrvSubControl::SetValueTIntL( const RMessage2& aMessage ) |
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399 { |
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400 COM_TRACE_( "[AccFW:AccServer] CAccSrvSubControl::SetValueTIntL()" ); |
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401 |
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402 TAccPolGenericID genericID; |
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403 TAccSrvGenericIDPckg genericIDPckg( genericID ); |
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404 TAccPolNameRecord nameRecord; |
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405 TAccSrvNameRecordPckg nameRecordPckg( nameRecord ); |
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406 TAccSrvValueTypeTIntPckgBuf valuePckgBuf; |
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407 TASYCommandParamRecord asyCommandParamRecord; |
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408 |
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409 aMessage.ReadL( KAccServParamPosFirst, genericIDPckg ); |
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410 aMessage.ReadL( KAccServParamPosSecond, nameRecordPckg ); |
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411 aMessage.ReadL( KAccServParamPosThird, valuePckgBuf ); |
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412 |
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413 //Precondition |
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414 iServerModel->IsConnectedOrDetectedL( genericID );//Leaves with KErrArgument if the accessory is not connected or detected |
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415 |
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416 asyCommandParamRecord.iNameRecord = nameRecordPckg(); |
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417 asyCommandParamRecord.iCmdValue = valuePckgBuf().iValue; |
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418 asyCommandParamRecord.iGenericID = genericID; |
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419 |
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420 //get capability |
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421 TUint32 name; |
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422 nameRecordPckg().GetName( name ); |
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423 CCapValue * value = iServerModel->CapabilityStorage().GetCapability( genericID, name ); |
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424 |
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425 if ( !value ) |
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426 { |
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427 User::Leave( KErrArgument ); |
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428 } |
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429 |
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430 switch ( value->Location() ) |
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431 { |
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432 case EAPVPolicy: |
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433 { |
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434 //Value is located in Accessory Policy DB, request can be completed. |
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435 //The value is stored to Accessory Policy DB in HandleValueMessageL. |
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436 iSetValueTIntMsg = aMessage; |
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437 HandleValueMessageL( ESetValue, |
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438 valuePckgBuf(), |
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439 KErrNone, //ErrorCode, |
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440 0 ); //TrId, not used at the moment |
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441 } |
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442 break; |
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443 |
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444 case EAPVAccessory: |
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445 { |
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446 //Forward request to ASY Proxy Handler |
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447 iOutstandingTrId = iConnectionController->ASYProxyHandler().HandleASYCommsL( |
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448 ECmdSetValueTInt, |
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449 asyCommandParamRecord ); |
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450 //Store SetValueTBoolL to queue |
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451 iConnectionController->NotificationQueue().RegisterControlMessage( ESetValue, |
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452 this ); |
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453 //Because SetValueL() is synchronous method, there shouldn't be existing request |
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454 iSetValueTIntMsg = aMessage; |
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455 } |
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456 break; |
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457 |
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458 default: |
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459 { |
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460 TRACE_ASSERT_ALWAYS; |
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461 User::Leave( KErrArgument ); |
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462 } |
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463 break; |
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464 } |
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465 |
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466 COM_TRACE_( "[AccFW:AccServer] CAccSrvSubControl::CAccSrvSubControl::SetValueTIntL - return void" ); |
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467 } |
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468 |
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469 // ----------------------------------------------------------------------------- |
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470 // CAccSrvSubControl::SetValueObjectBaseL |
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471 // ----------------------------------------------------------------------------- |
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472 // |
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473 void CAccSrvSubControl::SetValueObjectBaseL( const RMessage2& aMessage ) |
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474 { |
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475 COM_TRACE_( "[AccFW:AccServer] CAccSrvSubControl::SetValueObjectBaseL()" ); |
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476 |
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477 RBufReadStream rStrm; |
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478 TAccPolGenericID genericID; |
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479 TAccSrvGenericIDPckg genericIDPckg( genericID ); |
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480 TAccPolNameRecord nameRecord; |
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481 TAccSrvNameRecordPckg nameRecordPckg( nameRecord ); |
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482 TASYCommandParamRecord asyCommandParamRecord; |
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483 |
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484 CBufFlat *buf = CBufFlat::NewL( KAccSrvObjectBaseStreamBufGranularity ); |
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485 CleanupStack::PushL( buf ); |
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486 buf->ResizeL( aMessage.GetDesMaxLength( KAccServParamPosThird ) ); |
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487 |
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488 TPtr8 ptrBuf( buf->Ptr( 0 ) ); |
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489 |
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490 // Read client parameters |
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491 aMessage.ReadL( KAccServParamPosFirst, genericIDPckg ); |
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492 aMessage.ReadL( KAccServParamPosSecond, nameRecordPckg ); |
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493 aMessage.ReadL( KAccServParamPosThird, ptrBuf ); |
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494 |
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495 //Precondition |
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496 iServerModel->IsConnectedOrDetectedL( genericID );//Leaves with KErrArgument if the accessory is not connected or detected |
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497 |
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498 asyCommandParamRecord.iNameRecord = nameRecordPckg(); |
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499 asyCommandParamRecord.iCmdValue = 0; |
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500 asyCommandParamRecord.iGenericID = genericID; |
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501 |
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502 //get capability |
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503 TUint32 name; |
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504 nameRecordPckg().GetName( name ); |
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505 CCapValue * value = iServerModel->CapabilityStorage().GetCapability( genericID, name ); |
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506 |
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507 if ( !value ) |
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508 { |
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509 User::Leave( KErrArgument ); |
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510 } |
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511 |
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512 switch ( value->Location() ) |
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513 { |
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514 case EAPVAccessory: |
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515 { |
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516 //Forward request to ASY Proxy Handler |
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517 iOutstandingTrId = iConnectionController->ASYProxyHandler().HandleASYCommsL( |
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518 ECmdSetObjectValue, |
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519 asyCommandParamRecord, |
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520 &ptrBuf ); |
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521 //Store SetValueTBoolL to queue |
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522 iConnectionController->NotificationQueue().RegisterControlMessage( ESetValue, |
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523 this ); |
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524 //Because SetValueL() is synchronous method, there shouldn't be existing request |
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525 iSetValueObjectMsg = aMessage; |
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526 } |
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527 break; |
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528 |
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529 default: |
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530 { |
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531 TRACE_ASSERT_ALWAYS; |
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532 User::Leave( KErrArgument ); |
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533 } |
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534 break; |
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535 } |
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536 |
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537 CleanupStack::PopAndDestroy( buf ); |
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538 |
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539 COM_TRACE_( "[AccFW:AccServer] CAccSrvSubControl::SetValueObjectBaseL - return void" ); |
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540 } |
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541 // CAccSrvSubControl::AccessoryValueChangedTBoolNotifyL |
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542 // ----------------------------------------------------------------------------- |
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543 // |
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544 void CAccSrvSubControl::AccessoryValueChangedTBoolNotifyL( const RMessage2& aMessage ) |
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545 { |
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546 COM_TRACE_( "[AccFW:AccServer] CAccSrvSubControl::AccessoryValueChangedTBoolNotifyL()" ); |
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547 |
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548 TAccPolGenericID genericID; |
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549 TAccSrvGenericIDPckg genericIDPckg( genericID ); |
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550 TAccPolNameRecord nameRecord; |
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551 TAccSrvNameRecordPckg nameRecordPckg( nameRecord ); |
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552 TAccSrvValueTypeTBoolPckgBuf valuePckgBuf; |
|
553 |
|
554 aMessage.ReadL( KAccServParamPosFirst, genericIDPckg ); |
|
555 aMessage.ReadL( KAccServParamPosSecond, nameRecordPckg ); |
|
556 aMessage.ReadL( KAccServParamPosThird, valuePckgBuf ); |
|
557 |
|
558 //Precondition |
|
559 iServerModel->IsConnectedOrDetectedL( genericID );//Leaves with KErrArgument if the accessory is not connected or detected |
|
560 |
|
561 //get capability and store new value |
|
562 TUint32 name; |
|
563 nameRecordPckg().GetName( name ); |
|
564 |
|
565 CCapValue* value = iServerModel->CapabilityStorage().GetCapability( genericID, name ); |
|
566 if ( !value ) |
|
567 { |
|
568 User::Leave( KErrArgument ); |
|
569 } |
|
570 |
|
571 value->SetValueL( valuePckgBuf().iValue ); |
|
572 |
|
573 //Store Value Data for AccessoryValueChanged notification |
|
574 TAccValueTypeTInt dummyTIntValue = { 0 }; |
|
575 TAccValueTypeObject dummyObjectValue( TPtr8( NULL, 0, 0 ) ); |
|
576 iServerModel->SetValueData( genericID, |
|
577 nameRecordPckg(), |
|
578 dummyTIntValue, /*Not used*/ |
|
579 valuePckgBuf(), |
|
580 dummyObjectValue/* Not used*/); |
|
581 |
|
582 //complete possible pending notifications about change of accessory value |
|
583 iConnectionController->NotificationQueue().CompleteControlMessageL( |
|
584 EAccessoryValueChangedTBool, |
|
585 KErrNone, |
|
586 genericID.UniqueID() ); |
|
587 |
|
588 //Update Connection status and Accessory mode (if changed) |
|
589 iConnectionController->HandleConnectionChangeValidationL( genericID ); |
|
590 |
|
591 COM_TRACE_( "[AccFW:AccServer] CAccSrvSubControl::AccessoryValueChangedTBoolNotifyL - return void" ); |
|
592 } |
|
593 |
|
594 // ----------------------------------------------------------------------------- |
|
595 // CAccSrvSubControl::AccessoryValueChangedTIntNotifyL |
|
596 // ----------------------------------------------------------------------------- |
|
597 // |
|
598 void CAccSrvSubControl::AccessoryValueChangedTIntNotifyL( const RMessage2& aMessage ) |
|
599 { |
|
600 COM_TRACE_( "[AccFW:AccServer] CAccSrvSubControl::AccessoryValueChangedTIntNotifyL()" ); |
|
601 |
|
602 TAccPolGenericID genericID; |
|
603 TAccSrvGenericIDPckg genericIDPckg( genericID ); |
|
604 TAccPolNameRecord nameRecord; |
|
605 TAccSrvNameRecordPckg nameRecordPckg( nameRecord ); |
|
606 TAccSrvValueTypeTIntPckgBuf valuePckgBuf; |
|
607 |
|
608 aMessage.ReadL( KAccServParamPosFirst, genericIDPckg ); |
|
609 aMessage.ReadL( KAccServParamPosSecond, nameRecordPckg ); |
|
610 aMessage.ReadL( KAccServParamPosThird, valuePckgBuf ); |
|
611 |
|
612 //Precondition |
|
613 iServerModel->IsConnectedOrDetectedL( genericID );//Leaves with KErrArgument if the accessory is not connected or detected |
|
614 |
|
615 //get capability and store new value |
|
616 TUint32 name; |
|
617 nameRecordPckg().GetName( name ); |
|
618 |
|
619 CCapValue* value = iServerModel->CapabilityStorage().GetCapability( genericID, name ); |
|
620 if ( !value ) |
|
621 { |
|
622 User::Leave( KErrArgument ); |
|
623 } |
|
624 |
|
625 value->SetValueL( valuePckgBuf().iValue ); |
|
626 |
|
627 //Store Value Data for AccessoryValueChanged notification |
|
628 TAccValueTypeTBool dummyTBoolValue = { EFalse }; |
|
629 TAccValueTypeObject dummyObjectValue( TPtr8( NULL, 0, 0 ) ); |
|
630 iServerModel->SetValueData( genericID, |
|
631 nameRecordPckg(), |
|
632 valuePckgBuf(), |
|
633 dummyTBoolValue,/*Not used*/ |
|
634 dummyObjectValue/*Not used*/ ); |
|
635 |
|
636 //complete possible pending notifications about change of accessory value |
|
637 iConnectionController->NotificationQueue().CompleteControlMessageL( |
|
638 EAccessoryValueChangedTInt, |
|
639 KErrNone, |
|
640 genericID.UniqueID() ); |
|
641 |
|
642 //Update Connection status and Accessory mode (if changed) |
|
643 iConnectionController->HandleConnectionChangeValidationL( genericID ); |
|
644 |
|
645 COM_TRACE_( "[AccFW:AccServer] CAccSrvSubControl::AccessoryValueChangedTIntNotifyL - return void" ); |
|
646 } |
|
647 |
|
648 // ----------------------------------------------------------------------------- |
|
649 // CAccSrvSubControl::AccessoryValueChangedObjectNotifyL |
|
650 // ----------------------------------------------------------------------------- |
|
651 // |
|
652 void CAccSrvSubControl::AccessoryValueChangedObjectNotifyL( const RMessage2& aMessage ) |
|
653 { |
|
654 COM_TRACE_( "[AccFW:AccServer] CAccSrvSubControl::AccessoryValueChangedObjectNotifyL()" ); |
|
655 |
|
656 TAccPolGenericID genericID; |
|
657 TAccSrvGenericIDPckg genericIDPckg( genericID ); |
|
658 TAccPolNameRecord nameRecord; |
|
659 TAccSrvNameRecordPckg nameRecordPckg( nameRecord ); |
|
660 CBufFlat* valueBuf = NULL; |
|
661 |
|
662 aMessage.ReadL( KAccServParamPosFirst, genericIDPckg ); |
|
663 aMessage.ReadL( KAccServParamPosSecond, nameRecordPckg ); |
|
664 |
|
665 valueBuf = CBufFlat::NewL( KAccSrvObjectBaseStreamBufGranularity ); |
|
666 CleanupStack::PushL( valueBuf ); |
|
667 valueBuf->ResizeL( KAccSrvObjectBaseStreamBufMaxSize ); |
|
668 TPtr8 valueBufPtr( valueBuf->Ptr( 0 ) ); |
|
669 aMessage.ReadL( KAccServParamPosThird, valueBufPtr ); |
|
670 |
|
671 //Precondition |
|
672 iServerModel->IsConnectedOrDetectedL( genericID );//Leaves with KErrArgument if the accessory is not connected or detected |
|
673 |
|
674 //get capability and store new value |
|
675 TUint32 name; |
|
676 nameRecordPckg().GetName( name ); |
|
677 |
|
678 CCapValue* value = iServerModel->CapabilityStorage().GetCapability( genericID, name ); |
|
679 if ( !value ) |
|
680 { |
|
681 User::Leave( KErrArgument ); |
|
682 } |
|
683 |
|
684 value->SetValueL( valueBufPtr ); |
|
685 |
|
686 //Store Value Data for AccessoryValueChanged notification |
|
687 TAccValueTypeTBool dummyTBoolValue = { EFalse }; |
|
688 TAccValueTypeTInt dummyTIntValue = { 0 }; |
|
689 TAccValueTypeObject objectValue( valueBufPtr ); |
|
690 iServerModel->SetValueData( genericID, |
|
691 nameRecordPckg(), |
|
692 dummyTIntValue, /*Not used*/ |
|
693 dummyTBoolValue,/*Not used*/ |
|
694 objectValue ); |
|
695 |
|
696 //complete possible pending notifications about change of accessory value |
|
697 iConnectionController->NotificationQueue().CompleteControlMessageL( |
|
698 EAccessoryValueChangedObject, |
|
699 KErrNone, |
|
700 genericID.UniqueID() ); |
|
701 |
|
702 //Update Connection status and Accessory mode (if changed) |
|
703 iConnectionController->HandleConnectionChangeValidationL( genericID ); |
|
704 |
|
705 // Cleanup |
|
706 CleanupStack::PopAndDestroy( valueBuf ); |
|
707 |
|
708 COM_TRACE_( "[AccFW:AccServer] CAccSrvSubControl::AccessoryValueChangedObjectNotifyL - return void" ); |
|
709 } |
|
710 |
|
711 // ----------------------------------------------------------------------------- |
|
712 // CAccSrvSubControl::CompleteMessageL |
|
713 // ----------------------------------------------------------------------------- |
|
714 // |
|
715 TBool CAccSrvSubControl::CompleteMessageL( TMsgID aMsgID, |
|
716 TInt aErrorCode, |
|
717 TInt aUniqueID ) |
|
718 { |
|
719 COM_TRACE_1( "[AccFW:AccServer] CAccSrvSubControl::CompleteMessageL(%d)", aMsgID ); |
|
720 return CAccSrvSubConnection::CompleteMessageL( aMsgID, aErrorCode, aUniqueID ); |
|
721 } |
|
722 |
|
723 // ----------------------------------------------------------------------------- |
|
724 // CAccSrvSubControl::HandleValueMessageL |
|
725 // ----------------------------------------------------------------------------- |
|
726 // |
|
727 void CAccSrvSubControl::HandleValueMessageL( TMsgID aMsgID, |
|
728 TAccValueTypeTBool aValueTBool, |
|
729 TInt aErrorCode, |
|
730 TInt aTrId ) |
|
731 { |
|
732 COM_TRACE_( "[AccFW:AccServer] CAccSrvSubControl::HandleValueMessageL() - TBool" ); |
|
733 |
|
734 switch ( aMsgID ) |
|
735 { |
|
736 case ESetValue: |
|
737 { |
|
738 HandleSetValueTBoolCompletionL( aErrorCode, aTrId ); |
|
739 } |
|
740 break; |
|
741 |
|
742 default: |
|
743 { |
|
744 //Pass handling to parent class |
|
745 CAccSrvSubConnectionBase::HandleValueMessageL( |
|
746 aMsgID, |
|
747 aValueTBool, |
|
748 aErrorCode, |
|
749 aTrId ); |
|
750 } |
|
751 break; |
|
752 } |
|
753 |
|
754 COM_TRACE_( "[AccFW:AccServer] CAccSrvSubControl::HandleValueMessageL - TBool - return void" ); |
|
755 } |
|
756 |
|
757 // ----------------------------------------------------------------------------- |
|
758 // CAccSrvSubControl::HandleValueMessageL |
|
759 // |
|
760 // ----------------------------------------------------------------------------- |
|
761 // |
|
762 void CAccSrvSubControl::HandleValueMessageL( TMsgID aMsgID, |
|
763 TAccValueTypeTInt aValueTInt, |
|
764 TInt aErrorCode, |
|
765 TInt aTrId ) |
|
766 { |
|
767 COM_TRACE_( "[AccFW:AccServer] CAccSrvSubControl::HandleValueMessageL() - TInt" ); |
|
768 |
|
769 switch ( aMsgID ) |
|
770 { |
|
771 case ESetValue: |
|
772 { |
|
773 HandleSetValueTIntCompletionL( aErrorCode, aTrId ); |
|
774 } |
|
775 break; |
|
776 |
|
777 default: |
|
778 { |
|
779 //Pass handling to parent class |
|
780 CAccSrvSubConnectionBase::HandleValueMessageL( |
|
781 aMsgID, |
|
782 aValueTInt, |
|
783 aErrorCode, |
|
784 aTrId ); |
|
785 } |
|
786 break; |
|
787 } |
|
788 |
|
789 COM_TRACE_( "[AccFW:AccServer] CAccSrvSubControl::HandleValueMessageL - TInt - return void" ); |
|
790 } |
|
791 |
|
792 // ----------------------------------------------------------------------------- |
|
793 // CAccSrvSubControl::HandleValueMessageL |
|
794 // |
|
795 // ----------------------------------------------------------------------------- |
|
796 // |
|
797 void CAccSrvSubControl::HandleValueMessageL( TMsgID aMsgID, |
|
798 TInt aTrId, |
|
799 TPtr8* aPtrBuf, |
|
800 TInt aErrorCode ) |
|
801 { |
|
802 COM_TRACE_( "[AccFW:AccServer] CAccSrvSubControl::HandleValueMessageL() - Obj" ); |
|
803 |
|
804 switch ( aMsgID ) |
|
805 { |
|
806 case ESetValue: |
|
807 { |
|
808 HandleSetValueObjectCompletion( aErrorCode, aTrId ); |
|
809 } |
|
810 break; |
|
811 |
|
812 default: |
|
813 { |
|
814 //Pass handling to parent class |
|
815 CAccSrvSubConnectionBase::HandleValueMessageL( aMsgID, |
|
816 aTrId, |
|
817 aPtrBuf, |
|
818 aErrorCode ); |
|
819 } |
|
820 break; |
|
821 } |
|
822 |
|
823 COM_TRACE_( "[AccFW:AccServer] CAccSrvSubControl::HandleValueMessageL - Obj - return void" ); |
|
824 } |
|
825 |
|
826 // ----------------------------------------------------------------------------- |
|
827 // CAccSrvSubControl::HandleSetValueTIntCompletionL |
|
828 // |
|
829 // Complete outstanding SetValueL( TAccValueTypeTInt ) request. |
|
830 // ----------------------------------------------------------------------------- |
|
831 // |
|
832 void CAccSrvSubControl::HandleSetValueTIntCompletionL( TInt aErrorCode, TInt aTrId ) |
|
833 { |
|
834 COM_TRACE_( "[AccFW:AccServer] CAccSrvSubControl::HandleSetValueTIntCompletionL()" ); |
|
835 |
|
836 __ASSERT_DEBUG( !iSetValueTIntMsg.IsNull(), User::Invariant() ); |
|
837 |
|
838 //Check is this correct SetValueL(), i.e. Some other CAccSrvSubControl-subsession |
|
839 //might also have a pending SetValueL() request. |
|
840 if ( iOutstandingTrId == aTrId ) |
|
841 { |
|
842 COM_TRACE_( "[AccFW:AccServer] CAccSrvSubControl::HandleSetValueTIntCompletionL - TrId match" ); |
|
843 //Store a new value to Accessory Policy DB. |
|
844 //Storing is done when value location is Accessory Policy DB or accessory. |
|
845 TAccPolGenericID gid; |
|
846 TAccSrvGenericIDPckg gidPckg( gid ); |
|
847 TAccPolNameRecord nameRecord; |
|
848 TAccSrvNameRecordPckg nameRecordPckg( nameRecord ); |
|
849 TAccSrvValueTypeTIntPckgBuf valuePckgBuf; |
|
850 |
|
851 iSetValueTIntMsg.ReadL( KAccServParamPosFirst, gidPckg ); |
|
852 iSetValueTIntMsg.ReadL( KAccServParamPosSecond, nameRecordPckg ); |
|
853 iSetValueTIntMsg.ReadL( KAccServParamPosThird, valuePckgBuf ); |
|
854 |
|
855 //get capability and store new value |
|
856 TUint32 name; |
|
857 nameRecordPckg().GetName( name); |
|
858 |
|
859 CCapValue * value = iServerModel->CapabilityStorage().GetCapability( gid, name ); |
|
860 |
|
861 if ( !value ) |
|
862 { |
|
863 User::Leave( KErrArgument ); |
|
864 } |
|
865 |
|
866 value->SetValueL( valuePckgBuf().iValue ); |
|
867 |
|
868 iOutstandingTrId = 0;//reset transaction ID of this session |
|
869 iSetValueTIntMsg.Complete( aErrorCode ); |
|
870 } |
|
871 |
|
872 COM_TRACE_( "[AccFW:AccServer] CAccSrvSubControl::HandleSetValueTIntCompletionL - return void" ); |
|
873 } |
|
874 |
|
875 // ----------------------------------------------------------------------------- |
|
876 // CAccSrvSubControl::HandleSetValueTBoolCompletionL |
|
877 // |
|
878 // Complete outstanding SetValueL( TAccValueTypeTBool ) request. |
|
879 // ----------------------------------------------------------------------------- |
|
880 // |
|
881 void CAccSrvSubControl::HandleSetValueTBoolCompletionL( TInt aErrorCode, TInt aTrId ) |
|
882 { |
|
883 COM_TRACE_( "[AccFW:AccServer] CAccSrvSubControl::HandleSetValueTBoolCompletionL()" ); |
|
884 |
|
885 __ASSERT_DEBUG( !iSetValueTBoolMsg.IsNull(), User::Invariant() ); |
|
886 |
|
887 //Check is this correct SetValueL(), i.e. Some other CAccSrvSubControl-subsession |
|
888 //might also have a pending SetValueL() request. |
|
889 if ( iOutstandingTrId == aTrId ) |
|
890 { |
|
891 COM_TRACE_( "[AccFW:AccServer] CAccSrvSubControl::HandleSetValueTBoolCompletionL - TrId match" ); |
|
892 //Store a new value to Accessory Policy DB. |
|
893 //Storing is done when value location is Accessory Policy DB or accessory. |
|
894 TAccPolGenericID gid; |
|
895 TAccSrvGenericIDPckg gidPckg( gid ); |
|
896 TAccPolNameRecord nameRecord; |
|
897 TAccSrvNameRecordPckg nameRecordPckg( nameRecord ); |
|
898 TAccSrvValueTypeTBoolPckgBuf valuePckgBuf; |
|
899 |
|
900 iSetValueTBoolMsg.ReadL( KAccServParamPosFirst, gidPckg ); |
|
901 iSetValueTBoolMsg.ReadL( KAccServParamPosSecond, nameRecordPckg ); |
|
902 iSetValueTBoolMsg.ReadL( KAccServParamPosThird, valuePckgBuf ); |
|
903 |
|
904 //get capability and store new value |
|
905 TUint32 name; |
|
906 nameRecordPckg().GetName( name ); |
|
907 |
|
908 CCapValue * value = iServerModel->CapabilityStorage().GetCapability( gid, name ); |
|
909 |
|
910 if ( !value ) |
|
911 { |
|
912 User::Leave( KErrArgument ); |
|
913 } |
|
914 |
|
915 value->SetValueL( valuePckgBuf().iValue ); |
|
916 |
|
917 iOutstandingTrId = 0;//reset transaction ID of this session |
|
918 iSetValueTBoolMsg.Complete( aErrorCode ); |
|
919 } |
|
920 |
|
921 COM_TRACE_( "[AccFW:AccServer] CAccSrvSubControl::HandleSetValueTBoolCompletionL - return void" ); |
|
922 } |
|
923 |
|
924 // ----------------------------------------------------------------------------- |
|
925 // CAccSrvSubControl::HandleSetValueObjectCompletion |
|
926 // |
|
927 // Complete outstanding SetValueL( Object type ) request. |
|
928 // ----------------------------------------------------------------------------- |
|
929 // |
|
930 void CAccSrvSubControl::HandleSetValueObjectCompletion( TInt aErrorCode, TInt aTrId ) |
|
931 { |
|
932 |
|
933 COM_TRACE_( "[AccFW:AccServer] CAccSrvSubControl::HandleSetValueObjectCompletion()" ); |
|
934 |
|
935 __ASSERT_DEBUG( !iSetValueObjectMsg.IsNull(), User::Invariant() ); |
|
936 |
|
937 //Check is this correct SetValueL(), i.e. Some other CAccSrvSubControl-subsession |
|
938 //might also have a pending SetValueL() request. |
|
939 if ( iOutstandingTrId == aTrId ) |
|
940 { |
|
941 COM_TRACE_( "[AccFW:AccServer] CAccSrvSubControl::HandleSetValueTIntCompletionL - TrId match" ); |
|
942 |
|
943 iOutstandingTrId = 0;//reset transaction ID of this session |
|
944 iSetValueObjectMsg.Complete( aErrorCode ); |
|
945 } |
|
946 |
|
947 COM_TRACE_( "[AccFW:AccServer] CAccSrvSubControl::HandleSetValueObjectCompletion - return void" ); |
|
948 } |
|
949 |
|
950 |
|
951 // ========================== OTHER EXPORTED FUNCTIONS ========================= |
|
952 |
|
953 // End of File |