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1 /* |
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2 * Copyright (c) 2002-2008 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's side server class |
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15 * |
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16 */ |
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17 |
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18 |
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19 #ifndef CACCSERVER_H |
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20 #define CACCSERVER_H |
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21 |
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22 // INCLUDES |
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23 #include "AccClientServerMessages.h" |
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24 #include "AsyProxyAPI.h" |
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25 #include <e32base.h> |
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26 |
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27 // CONSTANTS |
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28 // ---------------------------------------------------------------------------------------- |
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29 // Accessory Server's policy |
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30 // ---------------------------------------------------------------------------------------- |
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31 |
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32 //Total number of ranges |
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33 const TUint KAccessoryServerRangeCount = 7; |
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34 |
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35 //Definition of the ranges of IPC numbers |
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36 const TInt accessoryServerRanges[KAccessoryServerRangeCount] = |
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37 { |
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38 EAccSrvCreateSubSessionAccessoryMode, //0th range. Accessory API; EAccSrvCreateSubSessionAccessoryMode -> EAccSrvGetValueTDes8 |
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39 EAccSrvCreateSubSessionAccessoryConnection, //1st range. Accessory & Accessory Monitoring API; EAccSrvCreateSubSessionAccessoryConnection -> EAccSrvGetValueTInt |
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40 EAccSrvCreateSubSessionAccessoryControl, //2nd range, Accessory Control API; EAccSrvCreateSubSessionAccessoryControl -> EAccSrvSetAccessoryModeSettings |
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41 EAccSrvCreateSubSessionAccessoryBTControl, //3rd range, Accessory BT Control API ; EAccSrvCreateSubSessionAccessoryBTControl -> EAccSrvCancelNotifyBluetoothAudioLinkCloseReq |
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42 EAccSrvCreateSubSessionAccessoryAudioControl,//4th range, Accessory Audio Control API; EAccSrvCreateSubSessionAccessoryAudioControl->EAccSrvCancelNotifyAccessoryAudioLinkClosed |
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43 EAccSrvCreateSubSessionAccessoryAsyComms, //5th range, Accessory Asy Comms API; EAccSrvCreateSubSessionAccessoryAsyComms->EAccSrvProcessResponseTDes |
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44 EAccSrvUnknown //6th range, non implemented function end of range check ; ENotSupported |
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45 }; |
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46 |
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47 //Policy to implement for each of the above ranges |
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48 const TUint8 accessoryServerElementsIndex[KAccessoryServerRangeCount] = |
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49 { |
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50 0, //applies to 0th range |
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51 CPolicyServer::EAlwaysPass, //applies to 1st range |
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52 1, //applies to 2nd range |
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53 2, //applies to 3rd range |
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54 2, //applies to 4th range |
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55 3, //applies to 5th range |
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56 CPolicyServer::ENotSupported //applies to 6th range (out of range IPC) |
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57 //ECustomCheck |
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58 //EAlwaysPass |
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59 }; |
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60 |
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61 //Specific capability checks |
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62 const CPolicyServer::TPolicyElement accessoryServerElements[] = |
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63 { |
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64 { _INIT_SECURITY_POLICY_C1( ECapabilityReadUserData ), CPolicyServer::EFailClient }, //policy "0" |
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65 { _INIT_SECURITY_POLICY_C3( ECapabilityReadUserData, |
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66 ECapabilityReadDeviceData, |
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67 ECapabilityWriteDeviceData |
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68 /* ECapabilityDRM */ |
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69 /* ECapabilityLocalServices */), CPolicyServer::EFailClient },//policy "1" |
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70 { _INIT_SECURITY_POLICY_C4( ECapabilityReadUserData, |
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71 ECapabilityReadDeviceData, |
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72 ECapabilityWriteDeviceData, |
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73 /* ECapabilityDRM */ |
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74 /* ECapabilityLocalServices */ |
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75 ECapabilitySurroundingsDD ), CPolicyServer::EFailClient }, //policy "2" |
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76 { _INIT_SECURITY_POLICY_S0( 0x10205030 ), CPolicyServer::EPanicClient }, //policy "3", i.e. access is allowed only for AccServer.exe |
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77 }; |
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78 |
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79 //Package all the above together into a policy |
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80 const CPolicyServer::TPolicy accessoryServerPolicy = |
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81 { |
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82 CPolicyServer::EAlwaysPass, //all connect attempts to Accessory Server pass |
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83 KAccessoryServerRangeCount, //number of ranges |
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84 accessoryServerRanges, //ranges array |
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85 accessoryServerElementsIndex,//elements<->ranges index |
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86 accessoryServerElements, //array of elements |
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87 }; |
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88 |
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89 // MACROS |
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90 _LIT( KASYProxyNotFound, "ASYproxy not found" ); |
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91 |
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92 // DATA TYPES |
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93 |
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94 // FUNCTION PROTOTYPES |
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95 |
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96 // FORWARD DECLARATIONS |
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97 class CASYProxyStarter; |
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98 class CAccSrvConnectionController; |
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99 class CAccSrvServerModel; |
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100 |
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101 // CLASS DECLARATION |
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102 /** |
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103 * Server's side server class |
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104 * |
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105 * @lib AccServer.exe |
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106 * @since S60 3.1 |
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107 */ |
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108 |
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109 NONSHARABLE_CLASS( CAccServer ) : public CPolicyServer |
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110 { |
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111 public: // Constructors and destructor |
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112 |
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113 /** |
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114 * Two-phased constructor. |
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115 */ |
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116 static CAccServer* NewLC(); |
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117 |
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118 /** |
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119 * Destructor. |
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120 */ |
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121 ~CAccServer(); |
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122 |
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123 public: // New functions |
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124 |
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125 /** |
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126 * Main function for the server thread. |
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127 * @since S60 3.1 |
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128 * @param void |
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129 * @return Error code |
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130 */ |
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131 static TInt ThreadFunction(); |
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132 |
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133 /** |
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134 * Creates one CObjectCon object for every session. |
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135 * @since S60 3.1 |
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136 * @param void |
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137 * @return a pointer to a CObjectCon |
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138 */ |
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139 CObjectCon* NewContainerL(); |
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140 |
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141 /** |
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142 * Removes CObjectCon object from the container index and deletes the CObjectCon object. |
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143 * @since S60 3.2 |
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144 * @param aObjectCon Object container to delete |
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145 */ |
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146 void RemoveContainer( CObjectCon* aObjectCon ); |
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147 |
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148 public: // Functions from base classes |
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149 |
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150 protected: // New functions |
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151 |
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152 protected: // Functions from base classes |
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153 |
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154 /** |
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155 * From CActive Process any errors |
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156 */ |
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157 TInt RunError( TInt aError ); |
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158 |
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159 private: |
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160 |
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161 /** |
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162 * C++ default constructor. |
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163 */ |
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164 CAccServer(TInt aPriority, TServerType aType); |
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165 |
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166 /** |
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167 * By default Symbian 2nd phase constructor is private. |
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168 */ |
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169 void ConstructL(); |
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170 |
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171 /** |
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172 * Creates instance of ASYProxy |
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173 */ |
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174 void CreateASYProxyL(); |
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175 |
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176 /** |
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177 * Raises panic for this server |
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178 */ |
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179 static void PanicServer( TAccServerError aReason ); |
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180 |
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181 /** |
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182 * Constructs the server. |
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183 * Creates, initializes and starts the ActiveScheduler. |
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184 */ |
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185 static void ThreadFunctionL(); |
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186 |
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187 /** |
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188 * Creates main session for server |
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189 */ |
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190 CSession2* NewSessionL( const TVersion &aVersion, |
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191 const RMessage2& aMessage ) const; |
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192 |
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193 public: // Data |
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194 |
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195 // pointer to a CObjectConIx |
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196 CObjectConIx* iObjectConIx; // Owned |
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197 |
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198 protected: // Data |
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199 |
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200 private: // Data |
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201 |
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202 CASYProxyAPI* iProxy; // Owned |
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203 CASYProxyStarter* iProxyStarter; // Owned |
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204 |
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205 // Connection Controller is treated as singleton in Accessory Server. |
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206 // This ensures that only one Connection Controller object exist and |
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207 // its destructed properly. |
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208 CAccSrvConnectionController* iConnectionController; // Owned |
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209 |
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210 // Server Model is treated as singleton in Accessory Server. |
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211 // This ensures that only one Server Model object exist and |
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212 // its destructed properly. |
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213 CAccSrvServerModel* iServerModel; // Owned |
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214 |
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215 public: // Friend classes |
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216 |
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217 protected: // Friend classes |
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218 |
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219 private: // Friend classes |
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220 |
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221 }; |
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222 |
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223 #endif // CACCSERVER_H |
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224 |
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225 // End of File |