1 /* |
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2 * Copyright (c) 2009 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: This file contains the implementations of the CHTIDispatcher |
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15 * class. |
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16 * |
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17 */ |
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18 |
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19 |
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20 #include "HtiDispatcher.h" |
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21 #include "HtiMessage.h" |
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22 #include "HtiMessageQueue.h" |
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23 #include "HtiLogging.h" |
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24 #include "HtiCommAdapter.h" |
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25 #include "HtiServicePluginInterface.h" |
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26 #include "HtiCommPluginInterface.h" |
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27 #include "HtiSecurityManager.h" |
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28 #include "HtiVersion.h" |
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29 |
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30 #include <e32debug.h> |
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31 |
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32 //active objects priorities |
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33 const static TInt KHtiIdlePriority = 2; |
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34 |
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35 const static TInt KDefaultMaxQueueSize = 4 * 1024 * 1024; // 4 MB |
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36 |
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37 //HTI system service commands |
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38 enum THtiCommand |
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39 { |
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40 EHtiAuthentication = 0x01, |
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41 EHtiVersion = 0x02, |
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42 EHtiServiceList = 0x03, |
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43 EHtiStop = 0x04, |
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44 EHtiReboot = 0x05, |
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45 EHtiFormat = 0x06, |
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46 EHtiReset = 0x07, |
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47 EHtiShowConsole = 0x08, |
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48 EHtiHideConsole = 0x09, |
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49 EHtiInstanceId = 0x0A, |
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50 EHtiDebugPrint = 0x0B, |
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51 EHtiRestartServices= 0x0C, |
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52 EHtiError = 0xFF |
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53 }; |
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54 |
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55 //HTI error messages |
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56 const static TInt KMaxErrMessageLength = KErrorDescriptionMaxLength + 10; |
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57 |
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58 //error descriptions |
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59 _LIT8( KHtiSystemCmdErrDescr, "Unknown HTI command" ); |
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60 _LIT8( KErrDescrDispatchOut, "Failed to dispatch message" ); |
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61 _LIT8( KErrDescrWrap, "Failed to wrap message" ); |
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62 _LIT8( KErrDescrDispatchOutError, "Failed to dispatch error message" ); |
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63 _LIT8( KErrDescrInvalidParameter, "Invalid command parameter" ); |
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64 _LIT8( KErrDescrNotInRom, "Command supported only if HTI is running from ROM" ); |
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65 |
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66 const static TChar KSpChar = ' '; |
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67 const static TChar KNewLineChar = '\n'; |
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68 const static TInt KHtiServiceNameLength = 124; |
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69 const static TInt KHtiServiceListRecordLength = KHtiServiceNameLength + 4; |
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70 |
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71 _LIT( KHtiWatchDogMatchPattern, "HtiWatchDog*" ); |
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72 _LIT( KHtiDeviceRebootExeOS, "HtiDeviceRebootOS.exe" ); |
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73 _LIT( KHtiDeviceRebootExeUI, "HtiDeviceRebootUI.exe" ); |
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74 _LIT( KHtiRestartExeName, "HtiRestart.exe"); |
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75 |
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76 _LIT( KParamNormalRfs, "rfsnormal" ); |
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77 _LIT( KParamDeepRfs, "rfsdeep" ); |
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78 |
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79 TDesC8* THtiSystemProtocolHelper::ErrorMessageL( TInt aHtiErrorCode, |
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80 const TUid aTargetServiceUid ) |
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81 { |
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82 HBufC8* msg = HBufC8::NewL( KMaxErrMessageLength ); |
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83 msg->Des().Append( EHtiError ); //one byte |
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84 msg->Des().Append( aHtiErrorCode ); //one byte |
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85 msg->Des().AppendFill( 0x00, 4 ); //missed service error code |
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86 //append uid as TInt32 by copying 4 bytes through pointer |
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87 msg->Des().Append( ( TUint8* )( &( aTargetServiceUid.iUid ) ), 4 ); |
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88 return msg; |
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89 } |
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90 |
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91 TDesC8* THtiSystemProtocolHelper::ErrorMessageL( TInt aHtiErrorCode, |
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92 const TUid aTargetServiceUid, |
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93 TInt aErrorCode, |
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94 const TDesC8& aErrorDescription ) |
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95 { |
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96 HBufC8* msg = HBufC8::NewL( KMaxErrMessageLength ); |
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97 msg->Des().Append( EHtiError ); //one byte |
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98 msg->Des().Append( aHtiErrorCode ); //one byte |
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99 msg->Des().Append( ( TUint8* ) ( &aErrorCode ), 4 ); //4 bytes |
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100 //append uid as TInt32 by copying 4 bytes through pointer |
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101 msg->Des().Append( ( TUint8* )( &( aTargetServiceUid.iUid ) ), 4 ); |
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102 msg->Des().Append( aErrorDescription ); |
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103 return msg; |
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104 } |
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105 |
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106 TDesC8* THtiSystemProtocolHelper::AuthMessageL( const TDesC8& aToken ) |
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107 { |
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108 HBufC8* msg = HBufC8::NewL( aToken.Length() + 1 ); |
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109 msg->Des().Append( EHtiAuthentication ); |
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110 msg->Des().Append( aToken ); |
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111 return msg; |
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112 } |
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113 |
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114 /************************************************************************* |
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115 * CHtiDispatcher implementation |
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116 * |
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117 **************************************************************************/ |
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118 CHtiDispatcher::CHtiDispatcher( TInt aMaxQueueMemorySize, |
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119 TInt aReconnectDelay, TBool aShowErrorDialogs ): |
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120 iIdleActive( EFalse ), |
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121 iMaxQueueMemorySize( aMaxQueueMemorySize > 0 ? |
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122 aMaxQueueMemorySize : KDefaultMaxQueueSize ), |
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123 iToReboot( EFalse ), |
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124 iRfsMode( ERfsUnknown ), |
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125 iConsole( NULL ), |
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126 iIdleOverCommAdapter( EFalse ), |
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127 iHtiInstanceId( 0 ), |
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128 iShowErrorDialogs( aShowErrorDialogs ), |
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129 iReconnectDelay(aReconnectDelay), |
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130 iRebootReason(-1) |
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131 { |
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132 HTI_LOG_FORMAT( "MaxQueueMemorySize %d", iMaxQueueMemorySize ); |
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133 iQueueSizeLowThresold = ( iMaxQueueMemorySize / 2 ) / 2; |
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134 iQueueSizeHighThresold = ( iMaxQueueMemorySize / 2 ) * 4 / 5; |
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135 HTI_LOG_FORMAT( "QueueSizeThresholds low : %d", iQueueSizeLowThresold ); |
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136 HTI_LOG_FORMAT( "QueueSizeThresholds high: %d", iQueueSizeHighThresold ); |
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137 } |
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138 |
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139 void CHtiDispatcher::ConstructL( const TDesC8& aCommPlugin, |
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140 TInt aMaxMsgSize, |
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141 TBool aShowConsole ) |
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142 { |
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143 HTI_LOG_FUNC_IN( "CHTIDispatcher::ConstructL()" ); |
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144 #ifdef __ENABLE_LOGGING__ |
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145 DebugListPlugins(); |
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146 #endif |
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147 |
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148 if ( aShowConsole ) |
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149 { |
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150 // Create the HTI console |
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151 iConsole = Console::NewL( _L( "HtiFramework" ), |
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152 TSize( KConsFullScreen, KConsFullScreen ) ); |
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153 iConsole->Printf( _L( "HTI Framework\n" ) ); |
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154 iConsole->Printf( _L( "=============\n\n" ) ); |
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155 iConsole->Printf( _L( "Version %u.%u\n" ), |
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156 KHtiVersionMajor, KHtiVersionMinor ); |
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157 iConsole->Printf( _L( "Starting up...\n" ) ); |
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158 } |
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159 |
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160 //create queues |
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161 iIncomingQueue = CHtiMessageQueue::NewL(); |
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162 iOutgoingQueue = CHtiMessageQueue::NewL(); |
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163 |
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164 //security manager init |
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165 iSecurityManager = CHtiSecurityManager::NewL(); |
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166 |
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167 //plugins array |
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168 iLoadedServices = new (ELeave) |
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169 RArray<TServiceItem>( KServiceArrayGranularity ); |
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170 |
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171 iMemoryObservers = new (ELeave) |
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172 RPointerArray<MHtiMemoryObserver>( KServiceArrayGranularity ); |
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173 |
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174 //try to load default plugin if specified can't be found |
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175 if ( aCommPlugin.Length() == 0 ) |
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176 { |
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177 HTI_LOG_TEXT( "load default comm plugin" ); |
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178 iCommPlugin = CHTICommPluginInterface::NewL(); |
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179 } |
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180 else |
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181 { |
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182 HTI_LOG_TEXT( "load Comm plugin" ); |
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183 HTI_LOG_DES( aCommPlugin ); |
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184 iCommPlugin = CHTICommPluginInterface::NewL( aCommPlugin ); |
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185 } |
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186 |
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187 if ( iConsole ) |
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188 { |
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189 iConsole->Printf( _L( "Communication plugin loaded.\n" ) ); |
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190 } |
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191 |
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192 iListener = CHtiCommAdapter::NewL( iCommPlugin, this, aMaxMsgSize ); |
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193 iSender = CHtiCommAdapter::NewL( iCommPlugin, this, aMaxMsgSize ); |
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194 |
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195 //!!!!!!!!!!!!! -=IMPORTANT=- !!!!!!!!!!!!!!!!!!!!!!!!!!!! |
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196 // idle should be created (added to AS) AFTER comm adapters |
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197 //!!!!!!!!!!!!! -=IMPORTANT=- !!!!!!!!!!!!!!!!!!!!!!!!!!!! |
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198 //create CIdle object |
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199 iIdle = CIdle::NewL( KHtiIdlePriority ); |
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200 |
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201 // start listening for incoming messages |
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202 Reset(); |
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203 |
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204 HTI_LOG_FUNC_OUT( "CHTIDispatcher::ConstructL()" ); |
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205 } |
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206 |
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207 CHtiDispatcher::~CHtiDispatcher() |
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208 { |
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209 HTI_LOG_FUNC_IN( "CHTIDispatcher::~CHTIDispatcher" ); |
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210 |
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211 if ( iIdle ) |
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212 { |
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213 iIdle->Cancel(); |
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214 delete iIdle; |
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215 } |
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216 |
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217 UnloadAllServices(); |
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218 |
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219 if ( iLoadedServices ) |
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220 { |
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221 iLoadedServices->Close(); |
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222 delete iLoadedServices; |
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223 } |
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224 |
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225 if ( iMemoryObservers ) |
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226 { |
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227 iMemoryObservers->Close(); |
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228 delete iMemoryObservers; |
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229 } |
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230 |
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231 delete iIncomingQueue; |
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232 delete iOutgoingQueue; |
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233 |
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234 delete iListener; |
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235 delete iSender; |
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236 |
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237 delete iCommPlugin; |
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238 |
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239 REComSession::FinalClose(); |
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240 |
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241 delete iSecurityManager; |
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242 |
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243 if ( iRfsMode == ERfsNormal || iRfsMode == ERfsDeep ) |
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244 { |
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245 HTI_LOG_FORMAT( "Activating Restore Factory Settings %d", iRfsMode ); |
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246 RestoreFactorySettings(); |
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247 } |
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248 |
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249 if ( iToReboot ) |
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250 { |
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251 HTI_LOG_TEXT( "Reboot now" ); |
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252 Reboot(); |
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253 } |
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254 |
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255 delete iConsole; |
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256 |
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257 HTI_LOG_FUNC_OUT( "CHTIDispatcher::~CHTIDispatcher" ); |
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258 } |
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259 |
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260 |
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261 CHtiDispatcher* CHtiDispatcher::NewLC( const TDesC8& aCommPlugin, |
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262 TInt aMaxMsgSize, |
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263 TInt aMaxQueueMemory, |
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264 TInt aReconnectDelay, |
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265 TBool aShowConsole, |
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266 TBool aShowErrorDialogs ) |
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267 { |
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268 CHtiDispatcher* obj = new (ELeave) CHtiDispatcher( |
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269 aMaxQueueMemory, aReconnectDelay,aShowErrorDialogs ); |
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270 CleanupStack::PushL( obj ); |
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271 obj->ConstructL( aCommPlugin, aMaxMsgSize, aShowConsole ); |
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272 return obj; |
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273 } |
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274 |
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275 CHtiDispatcher* CHtiDispatcher::NewL( const TDesC8& aCommPlugin, |
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276 TInt aMaxMsgSize, |
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277 TInt aMaxQueueMemory, |
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278 TInt aReconnectDelay, |
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279 TBool aShowConsole, |
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280 TBool aShowErrorDialogs ) |
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281 { |
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282 CHtiDispatcher* obj = NewLC( aCommPlugin, aMaxMsgSize, aMaxQueueMemory, |
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283 aReconnectDelay,aShowConsole, aShowErrorDialogs ); |
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284 CleanupStack::Pop(); |
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285 return obj; |
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286 } |
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287 |
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288 CConsoleBase* CHtiDispatcher::GetConsole() |
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289 { |
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290 return iConsole; |
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291 } |
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292 |
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293 TBool CHtiDispatcher::GetShowErrorDialogs() |
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294 { |
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295 return iShowErrorDialogs; |
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296 } |
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297 |
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298 void CHtiDispatcher::CheckPriorities() |
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299 { |
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300 // If incoming queue reaches some high limit then lower its priority |
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301 // below idle object priority. |
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302 // Make opposite when incoming queue size reaches some low limit |
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303 if ( iIncomingQueue->QueueSize() > iQueueSizeHighThresold ) |
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304 { |
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305 if ( !( iListener->IsActive() || iIdleOverCommAdapter ) ) |
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306 { |
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307 HTI_LOG_TEXT( "Set listener priority low" ); |
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308 iListener->Deque(); |
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309 CActiveScheduler::Add( iListener ); |
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310 iIdleOverCommAdapter = ETrue; |
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311 } |
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312 } |
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313 } |
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314 |
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315 void CHtiDispatcher::DispatchIncomingMessage( CHtiMessage* aMessage ) |
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316 { |
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317 HTI_LOG_FUNC_IN( "DispatchIncomingMessage" ); |
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318 |
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319 iIncomingQueue->Add( *aMessage ); |
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320 |
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321 //start CIdle if needed |
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322 Start(); |
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323 CheckPriorities(); |
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324 |
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325 HTI_LOG_FUNC_OUT( "DispatchIncomingMessage" ); |
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326 } |
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327 |
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328 TInt CHtiDispatcher::DispatchOutgoingMessage( TDesC8* aMessage, |
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329 const TUid aTargetServiceUid, |
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330 TBool aWrappedFlag, |
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331 THtiMessagePriority aPriority ) |
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332 { |
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333 HTI_LOG_FUNC_IN( "DispatchOutgoingMessage" ); |
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334 HTI_LOG_TEXT( "Construct HTI message" ); |
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335 |
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336 //send only if enough memory |
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337 TInt returnErr = KErrNone; |
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338 if ( aMessage->Size() <= GetFreeMemory() ) |
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339 { |
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340 //call here wrapping |
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341 CHtiMessage* msg = NULL; |
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342 if ( aWrappedFlag ) |
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343 { |
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344 TDesC8* wrapped = NULL; |
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345 TRAP( returnErr, wrapped = iSecurityManager->WrapL( *aMessage ) ); |
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346 if ( returnErr == KErrNone ) |
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347 { |
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348 TRAP( returnErr, |
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349 msg = CHtiMessage::NewL( wrapped, aTargetServiceUid, |
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350 aWrappedFlag, aPriority ) ); |
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351 if ( returnErr != KErrNone ) |
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352 { |
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353 UrgentReboot( returnErr, KErrDescrDispatchOut ); |
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354 } |
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355 //wrapped message is kept, original is deleted |
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356 delete aMessage; |
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357 } |
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358 else |
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359 { |
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360 UrgentReboot( returnErr, KErrDescrWrap ); |
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361 } |
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362 } |
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363 else |
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364 { |
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365 TRAP( returnErr, msg = CHtiMessage::NewL( aMessage, |
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366 aTargetServiceUid, aWrappedFlag, aPriority ) ); |
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367 |
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368 if ( returnErr != KErrNone ) |
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369 { |
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370 UrgentReboot( returnErr, KErrDescrDispatchOut ); |
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371 } |
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372 } |
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373 |
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374 // put in a queue |
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375 if ( msg ) |
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376 iOutgoingQueue->Add( *msg ); |
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377 |
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378 //start CIdle if needed |
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379 Start(); |
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380 } |
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381 else |
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382 { |
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383 returnErr = KErrNoMemory; |
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384 } |
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385 |
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386 HTI_LOG_FUNC_OUT( "DispatchOutgoingMessage" ); |
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387 return returnErr; |
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388 } |
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389 |
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390 TInt CHtiDispatcher::DispatchOutgoingErrorMessage( TInt aErrorCode, |
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391 const TDesC8& aErrorDescription, |
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392 const TUid aTargetServiceUid ) |
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393 { |
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394 HTI_LOG_FUNC_IN( "DispatchError" ); |
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395 |
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396 if ( aTargetServiceUid == TUid::Null() ) |
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397 { |
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398 return KErrArgument; |
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399 } |
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400 |
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401 HTI_LOG_FORMAT( "ErrorCode %d", aErrorCode ); |
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402 TInt err = KErrNone; |
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403 TDesC8* msg = NULL; |
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404 TRAP( err, msg = THtiSystemProtocolHelper::ErrorMessageL( |
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405 EHtiErrServiceError, |
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406 aTargetServiceUid, |
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407 aErrorCode, |
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408 aErrorDescription ) ); |
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409 |
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410 if ( err != KErrNone ) |
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411 { |
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412 UrgentReboot( err, KErrDescrDispatchOutError ); |
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413 } |
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414 |
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415 err = DispatchOutgoingMessage( msg, KHtiSystemServiceUid, |
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416 EFalse, EHtiPriorityDefault ); |
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417 |
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418 if ( err == KErrNoMemory ) |
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419 { |
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420 delete msg; |
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421 } |
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422 |
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423 HTI_LOG_FUNC_OUT( "DispatchError" ); |
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424 return err; |
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425 } |
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426 |
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427 TInt CHtiDispatcher::DispatchOutgoingErrorMessage( THtiError aHtiErroreCode, |
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428 TInt aLeaveCode, |
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429 const TUid aTargetServiceUid ) |
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430 { |
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431 HTI_LOG_FORMAT( "leaveCode %d", aLeaveCode ); |
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432 TInt err = KErrNone; |
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433 TDesC8* msg = NULL; |
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434 |
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435 TRAP( err, msg = THtiSystemProtocolHelper::ErrorMessageL( |
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436 aHtiErroreCode, |
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437 aTargetServiceUid, |
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438 aLeaveCode, |
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439 KNullDesC8 ) ); |
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440 |
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441 if ( err != KErrNone ) |
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442 { |
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443 UrgentReboot( err, KErrDescrDispatchOutError ); |
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444 } |
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445 |
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446 err = DispatchOutgoingMessage( msg, KHtiSystemServiceUid, |
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447 EFalse, EHtiPriorityDefault ); |
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448 |
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449 if ( err == KErrNoMemory ) |
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450 { |
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451 delete msg; |
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452 } |
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453 |
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454 return err; |
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455 } |
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456 |
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457 TInt CHtiDispatcher::DispatchOutgoingErrorMessage( THtiError aHtiErrorCode, |
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458 const TUid aTargetServiceUid ) |
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459 { |
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460 HTI_LOG_FORMAT( "HtiErrorCode %d", aHtiErrorCode ); |
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461 TInt err = KErrNone; |
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462 TDesC8* msg = NULL; |
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463 |
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464 TRAP( err, msg = THtiSystemProtocolHelper::ErrorMessageL( aHtiErrorCode, |
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465 aTargetServiceUid ) ); |
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466 |
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467 if ( err != KErrNone ) |
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468 { |
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469 UrgentReboot( err, KErrDescrDispatchOutError ); |
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470 } |
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471 |
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472 err = DispatchOutgoingMessage( msg, KHtiSystemServiceUid, |
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473 EFalse, EHtiPriorityDefault ); |
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474 |
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475 if ( err == KErrNoMemory ) |
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476 { |
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477 delete msg; |
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478 } |
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479 |
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480 return err; |
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481 } |
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482 |
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483 TInt CHtiDispatcher::DispatchOutgoingMessage(TDesC8* aMessage, |
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484 const TUid aTargetServiceUid) |
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485 { |
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486 return DispatchOutgoingMessage( aMessage, aTargetServiceUid, |
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487 EFalse, EHtiPriorityDefault ); |
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488 } |
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489 |
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490 void CHtiDispatcher::AddMemoryObserver( MHtiMemoryObserver* anObserver ) |
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491 { |
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492 if ( iMemoryObservers->FindInAddressOrder( anObserver ) == KErrNotFound ) |
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493 { |
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494 iMemoryObservers->InsertInAddressOrder( anObserver ); |
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495 } |
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496 } |
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497 |
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498 void CHtiDispatcher::RemoveMemoryObserver( MHtiMemoryObserver* anObserver ) |
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499 { |
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500 TInt removeIndex = iMemoryObservers->FindInAddressOrder( anObserver ); |
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501 if ( removeIndex != KErrNotFound ) |
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502 { |
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503 iMemoryObservers->Remove( removeIndex ); |
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504 } |
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505 } |
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506 |
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507 void CHtiDispatcher::DoMemoryNotification() |
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508 { |
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509 if ( iMemoryObservers->Count() > 0 ) |
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510 { |
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511 TInt memory = GetFreeMemory(); |
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512 for ( TInt i = 0; i < iMemoryObservers->Count(); ++i ) |
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513 { |
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514 ( *iMemoryObservers )[i]->NotifyMemoryChange( memory ); |
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515 } |
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516 } |
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517 } |
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518 |
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519 TInt CHtiDispatcher::GetFreeMemory() |
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520 { |
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521 return iMaxQueueMemorySize |
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522 - iIncomingQueue->QueueSize() |
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523 - iOutgoingQueue->QueueSize(); |
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524 } |
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525 |
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526 void CHtiDispatcher::Start() |
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527 { |
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528 if ( !( iIdle->IsActive() || iIdleActive ) ) |
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529 { |
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530 HTI_LOG_TEXT( "Start CIdle" ); |
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531 iIdleActive = ETrue; |
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532 iIdle->Start( TCallBack( DispatchCallback, this ) ); |
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533 } |
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534 } |
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535 |
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536 void CHtiDispatcher::Notify( TInt anError ) |
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537 { |
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538 HTI_LOG_FORMAT( "CHtiDispatcher::Notify: %d", anError ); |
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539 anError = anError; |
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540 //start CIdle to check for messages |
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541 Start(); |
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542 } |
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543 |
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544 TInt CHtiDispatcher::DoDispatch() |
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545 { |
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546 HTI_LOG_FUNC_IN( "DoDispatch" ); |
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547 |
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548 TBool isFailed = ETrue; |
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549 |
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550 //dispatch |
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551 CHtiMessage* msg = NULL; |
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552 |
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553 //Process message from the queues |
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554 if ( !iSender->IsActive() ) |
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555 { |
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556 msg = iOutgoingQueue->Remove(); |
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557 if ( msg ) |
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558 { |
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559 //process outgoing |
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560 iSender->SendMessage( msg ); |
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561 isFailed = EFalse; |
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562 } |
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563 |
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564 //after some messages removed do memory notification |
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565 DoMemoryNotification(); |
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566 } |
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567 |
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568 iIncomingQueue->StartServiceIteration(); |
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569 TBool msgProcessed = EFalse; |
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570 while ( ( msg = iIncomingQueue->GetNext() ) != NULL && !msgProcessed ) |
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571 { |
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572 //processing of incoming HTI message |
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573 HTI_LOG_TEXT( "incoming msg" ); |
|
574 |
|
575 //1. find service |
|
576 HTI_LOG_TEXT( "service uid" ); |
|
577 TUid cmd = msg->DestinationServiceUid(); |
|
578 THtiMessagePriority msgPriority = ( msg->Priority() && KPriorityMask ) ? |
|
579 EHtiPriorityControl: |
|
580 EHtiPriorityData; |
|
581 HTI_LOG_FORMAT( "UID: %d", cmd.iUid ); |
|
582 |
|
583 //check if it's a system message |
|
584 if ( cmd == KHtiSystemServiceUid ) |
|
585 { |
|
586 TPtrC8 body = msg->Body(); |
|
587 TRAPD( err, HandleSystemMessageL( body ) ); |
|
588 if ( err != KErrNone ) |
|
589 { |
|
590 //do nothing |
|
591 HTI_LOG_FORMAT( "Failed handle HTI service, err %d", err ); |
|
592 } |
|
593 msgProcessed = ETrue; |
|
594 } |
|
595 else |
|
596 { |
|
597 if ( iSecurityManager->IsContextEstablashed() ) |
|
598 { |
|
599 CHTIServicePluginInterface* service = GetService( cmd ); |
|
600 if ( service ) |
|
601 { |
|
602 //2. call service |
|
603 if ( !service->IsBusy() ) |
|
604 { |
|
605 TInt err; |
|
606 if ( msg->IsWrapped() ) |
|
607 { |
|
608 TDesC8* unwrapped = NULL; |
|
609 TRAP( err, |
|
610 unwrapped = iSecurityManager->UnwrapL( |
|
611 msg->Body() ) ); |
|
612 if ( err == KErrNone && unwrapped ) |
|
613 { |
|
614 TRAP( err, service->ProcessMessageL( |
|
615 *unwrapped, |
|
616 msgPriority ) ); |
|
617 |
|
618 delete unwrapped; |
|
619 } |
|
620 else |
|
621 { |
|
622 HTI_LOG_FORMAT( "ERROR: Unwrap %d", err ); |
|
623 DispatchOutgoingErrorMessage( EHtiErrUnwrap, |
|
624 err, cmd ); |
|
625 err = KErrNone; |
|
626 } |
|
627 } |
|
628 else |
|
629 { |
|
630 TPtrC8 body = msg->Body(); |
|
631 TRAP( err, service->ProcessMessageL( body, |
|
632 msgPriority ) ); |
|
633 } |
|
634 |
|
635 if ( err != KErrNone ) |
|
636 { |
|
637 HTI_LOG_FORMAT( "ERROR: Service Error %d", err ); |
|
638 DispatchOutgoingErrorMessage( EHtiErrServiceError, |
|
639 err, cmd ); |
|
640 } |
|
641 |
|
642 msgProcessed = ETrue; |
|
643 } |
|
644 else |
|
645 { |
|
646 HTI_LOG_TEXT( "service is busy" ); |
|
647 } |
|
648 } |
|
649 else |
|
650 { |
|
651 //send error message ServiceNotFound |
|
652 HTI_LOG_TEXT( "ERROR: service not found" ); |
|
653 DispatchOutgoingErrorMessage( EHtiErrServiceNotFound, cmd ); |
|
654 msgProcessed = ETrue; |
|
655 } |
|
656 } |
|
657 else |
|
658 { |
|
659 //not authorized acces |
|
660 HTI_LOG_TEXT( "ERROR: not authorized acces" ); |
|
661 DispatchOutgoingErrorMessage( EHtiErrNotAuthorized, cmd ); |
|
662 msgProcessed = ETrue; |
|
663 } |
|
664 } |
|
665 if ( msgProcessed ) |
|
666 { |
|
667 //remove msg from dispatcher |
|
668 if ( iIncomingQueue->Remove( msg ) ) |
|
669 { |
|
670 delete msg; |
|
671 } |
|
672 |
|
673 isFailed = EFalse; |
|
674 } |
|
675 } |
|
676 |
|
677 HTI_LOG_FORMAT( "IQ:%d", iIncomingQueue->QueueSize() ); |
|
678 HTI_LOG_FORMAT( "OQ:%d", iOutgoingQueue->QueueSize() ); |
|
679 |
|
680 HTI_LOG_FREE_MEM(); |
|
681 HTI_LOG_ALLOC_HEAP_MEM(); |
|
682 |
|
683 //if queues are empty & listener stopped - stop all |
|
684 if ( iIncomingQueue->IsEmpty() && iOutgoingQueue->IsEmpty() && |
|
685 !iListener->IsActive() ) |
|
686 { |
|
687 CActiveScheduler::Stop(); |
|
688 } |
|
689 |
|
690 if ( iIncomingQueue->QueueSize() < iQueueSizeLowThresold && iIdleOverCommAdapter ) |
|
691 { |
|
692 HTI_LOG_TEXT( "set listener priority high" ); |
|
693 iIdle->Deque(); |
|
694 CActiveScheduler::Add( iIdle ); |
|
695 iIdleOverCommAdapter = EFalse; |
|
696 } |
|
697 |
|
698 if ( isFailed ) |
|
699 { |
|
700 HTI_LOG_TEXT( "dispatch failed, stop CIdle" ); |
|
701 //stop iIdle if there are long outgoing requests |
|
702 iIdleActive = EFalse; |
|
703 } |
|
704 else |
|
705 { |
|
706 iIdleActive = !iIncomingQueue->IsEmpty() || !iOutgoingQueue->IsEmpty(); |
|
707 } |
|
708 |
|
709 HTI_LOG_FUNC_OUT( "DoDispatch" ); |
|
710 return iIdleActive; |
|
711 } |
|
712 |
|
713 CHTIServicePluginInterface* CHtiDispatcher::GetService( |
|
714 const TUid aServiceUid ) |
|
715 { |
|
716 CHTIServicePluginInterface* result = NULL; |
|
717 for ( TInt i = 0; i < iLoadedServices->Count(); ++i ) |
|
718 { |
|
719 if ( aServiceUid == (*iLoadedServices)[i].iServiceUid ) |
|
720 return (*iLoadedServices)[i].iService; |
|
721 } |
|
722 |
|
723 HTI_LOG_FORMAT( "Load service: %d", aServiceUid.iUid ); |
|
724 |
|
725 TRAPD( err, result = CHTIServicePluginInterface::NewL( |
|
726 MapServicePluginUid( aServiceUid ) ) ); |
|
727 if ( err == KErrNone ) |
|
728 { |
|
729 //set dispatcher |
|
730 result->SetDispatcher( this ); |
|
731 //call InitL() |
|
732 TRAP( err, result->InitL() ); |
|
733 if ( err != KErrNone ) |
|
734 { |
|
735 HTI_LOG_TEXT( "Failed at InitL()" ); |
|
736 delete result; |
|
737 result = NULL; |
|
738 } |
|
739 else |
|
740 { |
|
741 //add service to the array |
|
742 TServiceItem serviceItem; |
|
743 serviceItem.iServiceUid = aServiceUid; |
|
744 serviceItem.iService = result; |
|
745 |
|
746 if ( iLoadedServices->Append( serviceItem ) != KErrNone ) |
|
747 { |
|
748 HTI_LOG_TEXT( "Failed to load service" ); |
|
749 delete result; |
|
750 result = NULL; |
|
751 } |
|
752 } |
|
753 } |
|
754 else |
|
755 { |
|
756 result = NULL; |
|
757 HTI_LOG_FORMAT( "Failed to load service %d", err ); |
|
758 } |
|
759 |
|
760 return result; |
|
761 } |
|
762 |
|
763 void CHtiDispatcher::UnloadAllServices() |
|
764 { |
|
765 if ( iLoadedServices ) |
|
766 { |
|
767 for ( TInt i=0; i < iLoadedServices->Count(); ++i ) |
|
768 { |
|
769 delete (*iLoadedServices)[i].iService; |
|
770 } |
|
771 iLoadedServices->Reset(); |
|
772 } |
|
773 if ( iMemoryObservers ) |
|
774 { |
|
775 iMemoryObservers->Reset(); |
|
776 } |
|
777 } |
|
778 |
|
779 TInt CHtiDispatcher::DispatchCallback( TAny* aObj ) |
|
780 { |
|
781 return ( reinterpret_cast<CHtiDispatcher*>( aObj ) )->DoDispatch(); |
|
782 } |
|
783 |
|
784 void CHtiDispatcher::Reset() |
|
785 { |
|
786 UnloadAllServices(); |
|
787 iIncomingQueue->RemoveAll(); |
|
788 iOutgoingQueue->RemoveAll(); |
|
789 iSecurityManager->ResetSecurityContext(); |
|
790 |
|
791 iListener->Reset(); |
|
792 iSender->Reset(); |
|
793 |
|
794 iListener->ReceiveMessage(); |
|
795 } |
|
796 |
|
797 void CHtiDispatcher::HandleSystemMessageL( const TDesC8& aMessage ) |
|
798 { |
|
799 HTI_LOG_FUNC_IN( "HandleSystemMessage" ); |
|
800 |
|
801 if ( aMessage.Length() > 0 ) |
|
802 { |
|
803 HTI_LOG_FORMAT( "cmd %d", aMessage[0] ); |
|
804 if ( aMessage[0] == EHtiAuthentication ) |
|
805 { |
|
806 //pass token to security manager |
|
807 TPtrC8 token = aMessage.Mid( 1 );//token start at the second byte |
|
808 |
|
809 TDesC8* replyToken = iSecurityManager->SetSecurityContext( token ); |
|
810 CleanupStack::PushL( replyToken ); |
|
811 //prepare reply message |
|
812 TDesC8* reply = THtiSystemProtocolHelper::AuthMessageL( |
|
813 *replyToken ); |
|
814 |
|
815 CleanupStack::PushL( reply ); |
|
816 |
|
817 User::LeaveIfError( DispatchOutgoingMessage( |
|
818 reply, |
|
819 KHtiSystemServiceUid ) ); |
|
820 |
|
821 CleanupStack::Pop(); //reply |
|
822 CleanupStack::PopAndDestroy(); //replyToken |
|
823 } |
|
824 else if ( iSecurityManager->IsContextEstablashed() ) |
|
825 { |
|
826 switch ( aMessage[0] ) |
|
827 { |
|
828 case EHtiServiceList: |
|
829 { |
|
830 TDesC8* list = ServicePluginsListL(); |
|
831 CleanupStack::PushL( list ); |
|
832 User::LeaveIfError( DispatchOutgoingMessage( list, |
|
833 KHtiSystemServiceUid ) ); |
|
834 CleanupStack::Pop(); |
|
835 } |
|
836 break; |
|
837 |
|
838 case EHtiVersion: |
|
839 { |
|
840 HBufC8* msg = HBufC8::NewLC( 2 ); |
|
841 msg->Des().Append( KHtiVersionMajor ); |
|
842 msg->Des().Append( KHtiVersionMinor ); |
|
843 User::LeaveIfError( |
|
844 DispatchOutgoingMessage( msg, KHtiSystemServiceUid ) ); |
|
845 CleanupStack::Pop(); // msg |
|
846 } |
|
847 break; |
|
848 |
|
849 case EHtiInstanceId: |
|
850 { |
|
851 if ( iHtiInstanceId == 0 ) |
|
852 { |
|
853 CreateInstanceId(); |
|
854 } |
|
855 HBufC8* msg = HBufC8::NewLC( sizeof( TUint32 ) ); |
|
856 msg->Des().Append( ( TUint8* ) ( &iHtiInstanceId ), sizeof( TUint32 ) ); |
|
857 User::LeaveIfError( |
|
858 DispatchOutgoingMessage( msg, KHtiSystemServiceUid ) ); |
|
859 CleanupStack::Pop(); // msg |
|
860 if ( iConsole ) |
|
861 { |
|
862 iConsole->Printf( _L( "Instance ID = %u\n" ), iHtiInstanceId ); |
|
863 } |
|
864 } |
|
865 break; |
|
866 |
|
867 case EHtiReboot: |
|
868 { |
|
869 if(aMessage.Length() == 2) |
|
870 { |
|
871 iRebootReason = aMessage[1]; |
|
872 } |
|
873 else if(aMessage.Length() == 1) |
|
874 { |
|
875 iRebootReason = -1; |
|
876 } |
|
877 else |
|
878 { |
|
879 User::LeaveIfError(DispatchOutgoingErrorMessage( KErrArgument, |
|
880 KErrDescrInvalidParameter, |
|
881 KHtiSystemServiceUid ) ); |
|
882 break; |
|
883 } |
|
884 ShutdownAndRebootDeviceL(); |
|
885 } |
|
886 break; |
|
887 |
|
888 case EHtiStop: |
|
889 { |
|
890 HTI_LOG_TEXT( "STOP" ); |
|
891 //stop all requests |
|
892 //cancel just incoming request |
|
893 //after all outgoing messages sent system will go down |
|
894 iListener->Cancel(); |
|
895 |
|
896 // kill the watchdog, so HTI stays stopped |
|
897 KillHtiWatchDogL(); |
|
898 } |
|
899 break; |
|
900 |
|
901 case EHtiRestartServices: |
|
902 { |
|
903 HTI_LOG_TEXT("RESTARTSERVISE"); |
|
904 if(aMessage.Length() != 1 && aMessage.Length() != 5) |
|
905 { |
|
906 User::LeaveIfError(DispatchOutgoingErrorMessage( KErrArgument, |
|
907 KErrDescrInvalidParameter, |
|
908 KHtiSystemServiceUid ) ); |
|
909 break; |
|
910 } |
|
911 |
|
912 //stop all requests |
|
913 //cancel just incoming request |
|
914 //after all outgoing messages sent system will go down |
|
915 iListener->Cancel(); |
|
916 |
|
917 // kill the watchdog, so HTI stays stopped |
|
918 KillHtiWatchDogL(); |
|
919 |
|
920 TUint milliseconds = 0; |
|
921 if(aMessage.Length() == 5) |
|
922 { |
|
923 milliseconds = aMessage[1] + ( aMessage[2] << 8 ) |
|
924 + ( aMessage[3] << 16 ) |
|
925 + ( aMessage[4] << 24 ); |
|
926 } |
|
927 |
|
928 TBuf<20> buf; |
|
929 buf.Format(_L("%d"), milliseconds * 1000); |
|
930 |
|
931 RProcess htiProcess; |
|
932 User::LeaveIfError( htiProcess.Create( |
|
933 KHtiRestartExeName, buf ) ); |
|
934 htiProcess.Resume(); |
|
935 htiProcess.Close(); |
|
936 break; |
|
937 } |
|
938 case EHtiReset: |
|
939 { |
|
940 HTI_LOG_TEXT( "RESET" ); |
|
941 Reset(); |
|
942 } |
|
943 break; |
|
944 |
|
945 case EHtiFormat: |
|
946 { |
|
947 HTI_LOG_TEXT( "RESET FACTORY SETTINGS" ); |
|
948 if ( aMessage.Length() == 2 ) |
|
949 { |
|
950 //set the flag to do rfs |
|
951 iRfsMode = ( TRfsType ) aMessage[1]; |
|
952 } |
|
953 if ( iRfsMode != ERfsNormal && iRfsMode != ERfsDeep ) |
|
954 { |
|
955 iRfsMode = ERfsUnknown; |
|
956 User::LeaveIfError( |
|
957 DispatchOutgoingErrorMessage( KErrArgument, |
|
958 KErrDescrInvalidParameter, |
|
959 KHtiSystemServiceUid ) ); |
|
960 } |
|
961 else |
|
962 { |
|
963 RProcess thisProcess; |
|
964 // ERfsDeep is supported only if HTI running from ROM |
|
965 if ( iRfsMode == ERfsNormal || |
|
966 IsFileInRom( thisProcess.FileName() ) ) |
|
967 { |
|
968 //stop |
|
969 iListener->Cancel(); |
|
970 } |
|
971 else |
|
972 { |
|
973 iRfsMode = ERfsUnknown; |
|
974 User::LeaveIfError( |
|
975 DispatchOutgoingErrorMessage( KErrNotSupported, |
|
976 KErrDescrNotInRom, |
|
977 KHtiSystemServiceUid ) ); |
|
978 } |
|
979 } |
|
980 } |
|
981 break; |
|
982 |
|
983 case EHtiShowConsole: |
|
984 { |
|
985 HTI_LOG_TEXT( "SHOW CONSOLE" ); |
|
986 if ( !iConsole ) |
|
987 { |
|
988 iConsole = Console::NewL( _L( "HtiFramework" ), |
|
989 TSize( KConsFullScreen, |
|
990 KConsFullScreen ) ); |
|
991 iConsole->Printf( _L( "HTI Framework\n" ) ); |
|
992 iConsole->Printf( _L( "=============\n\n" ) ); |
|
993 } |
|
994 |
|
995 HBufC8* msg = HBufC8::NewLC( 1 ); |
|
996 msg->Des().Append( 0 ); |
|
997 User::LeaveIfError( |
|
998 DispatchOutgoingMessage( msg, KHtiSystemServiceUid ) ); |
|
999 CleanupStack::Pop(); // msg |
|
1000 } |
|
1001 break; |
|
1002 |
|
1003 case EHtiHideConsole: |
|
1004 { |
|
1005 HTI_LOG_TEXT( "HIDE CONSOLE" ); |
|
1006 delete iConsole; |
|
1007 iConsole = NULL; |
|
1008 |
|
1009 HBufC8* msg = HBufC8::NewLC( 1 ); |
|
1010 msg->Des().Append( 0 ); |
|
1011 User::LeaveIfError( |
|
1012 DispatchOutgoingMessage( msg, KHtiSystemServiceUid ) ); |
|
1013 CleanupStack::Pop(); // msg |
|
1014 } |
|
1015 break; |
|
1016 |
|
1017 case EHtiDebugPrint: |
|
1018 { |
|
1019 if ( aMessage.Length() > 1 ) |
|
1020 { |
|
1021 RDebug::RawPrint( aMessage.Mid( 1 ) ); |
|
1022 } |
|
1023 HBufC8* msg = HBufC8::NewLC( 1 ); |
|
1024 msg->Des().Append( 0 ); |
|
1025 User::LeaveIfError( |
|
1026 DispatchOutgoingMessage( msg, KHtiSystemServiceUid ) ); |
|
1027 CleanupStack::Pop(); // msg |
|
1028 } |
|
1029 break; |
|
1030 |
|
1031 default: |
|
1032 { |
|
1033 //unknown command |
|
1034 HTI_LOG_TEXT( "Error: Unknown HTI system command:" ); |
|
1035 DispatchOutgoingErrorMessage( KErrArgument, |
|
1036 KHtiSystemCmdErrDescr, |
|
1037 KHtiSystemServiceUid ); |
|
1038 } |
|
1039 } |
|
1040 } |
|
1041 else |
|
1042 { |
|
1043 HTI_LOG_TEXT( "ERROR: not authorized acces" ); |
|
1044 DispatchOutgoingErrorMessage( EHtiErrNotAuthorized ); |
|
1045 } |
|
1046 } |
|
1047 else |
|
1048 { |
|
1049 HTI_LOG_TEXT( "Error: empty command" ); |
|
1050 DispatchOutgoingErrorMessage( KErrArgument, |
|
1051 KHtiSystemCmdErrDescr, |
|
1052 KHtiSystemServiceUid ); |
|
1053 } |
|
1054 HTI_LOG_FUNC_OUT( "HandleSystemMessage" ); |
|
1055 } |
|
1056 |
|
1057 void CHtiDispatcher::UrgentReboot( TInt aReason, const TDesC8& aReasonDescr ) |
|
1058 { |
|
1059 HTI_LOG_FORMAT( "UrgentReboot: %d", aReason ); |
|
1060 HTI_LOG_DES( aReasonDescr ); |
|
1061 aReason = aReason; |
|
1062 aReasonDescr.Size(); |
|
1063 //empty queues |
|
1064 delete iIncomingQueue; |
|
1065 iIncomingQueue = NULL; |
|
1066 delete iOutgoingQueue; |
|
1067 iOutgoingQueue = NULL; |
|
1068 //stop |
|
1069 iListener->Cancel(); |
|
1070 //reboot |
|
1071 Reboot(); |
|
1072 } |
|
1073 |
|
1074 void CHtiDispatcher::Reboot() |
|
1075 { |
|
1076 if ( iConsole ) |
|
1077 { |
|
1078 iConsole->Printf( _L( "Reboot requested.\n" ) ); |
|
1079 } |
|
1080 TInt err = KErrNone; |
|
1081 RProcess rebootProcess; |
|
1082 // First try the UI layer rebooter |
|
1083 if(iRebootReason == -1) |
|
1084 { |
|
1085 err = rebootProcess.Create( KHtiDeviceRebootExeUI, KNullDesC ); |
|
1086 } |
|
1087 else |
|
1088 { |
|
1089 TBuf<8> reasonNumber; |
|
1090 reasonNumber.Num(iRebootReason); |
|
1091 err = rebootProcess.Create( KHtiDeviceRebootExeUI, reasonNumber ); |
|
1092 } |
|
1093 if ( err != KErrNone ) |
|
1094 { |
|
1095 HTI_LOG_FORMAT( "UI layer rebooter failed with %d", err ); |
|
1096 // Try if there is OS layer rebooter present |
|
1097 err = rebootProcess.Create( KHtiDeviceRebootExeOS, KNullDesC ); |
|
1098 } |
|
1099 if ( err == KErrNone ) |
|
1100 { |
|
1101 rebootProcess.Resume(); |
|
1102 rebootProcess.Close(); |
|
1103 } |
|
1104 else |
|
1105 { |
|
1106 HTI_LOG_FORMAT( "Reboot err %d", err ); |
|
1107 if ( iConsole ) |
|
1108 { |
|
1109 iConsole->Printf( _L( "Reboot error %d.\n" ), err ); |
|
1110 User::After( 3000000 ); // to let the console display a while |
|
1111 } |
|
1112 // Can't send any error message here - communications have been stopped |
|
1113 } |
|
1114 } |
|
1115 |
|
1116 void CHtiDispatcher::RestoreFactorySettings() |
|
1117 { |
|
1118 HTI_LOG_FUNC_IN( "CHtiDispatcher::RestoreFactorySettings" ); |
|
1119 if ( iConsole ) |
|
1120 { |
|
1121 iConsole->Printf( _L( "RFS requested, type %d.\n" ), iRfsMode ); |
|
1122 } |
|
1123 TInt err = KErrNone; |
|
1124 RProcess rebootProcess; |
|
1125 if ( iRfsMode == ERfsNormal ) |
|
1126 { |
|
1127 err = rebootProcess.Create( KHtiDeviceRebootExeUI, KParamNormalRfs ); |
|
1128 } |
|
1129 else if ( iRfsMode == ERfsDeep ) |
|
1130 { |
|
1131 err = rebootProcess.Create( KHtiDeviceRebootExeUI, KParamDeepRfs ); |
|
1132 } |
|
1133 |
|
1134 |
|
1135 if ( err == KErrNone ) |
|
1136 { |
|
1137 rebootProcess.Resume(); |
|
1138 rebootProcess.Close(); |
|
1139 } |
|
1140 else |
|
1141 { |
|
1142 HTI_LOG_FORMAT( "RFS err %d", err ); |
|
1143 if ( iConsole ) |
|
1144 { |
|
1145 iConsole->Printf( _L( "RFS error %d.\n" ), err ); |
|
1146 User::After( 3000000 ); // to let the console display a while |
|
1147 } |
|
1148 // Can't send any error message here - communications have been stopped |
|
1149 } |
|
1150 HTI_LOG_FUNC_OUT( "CHtiDispatcher::RestoreFactorySettings" ); |
|
1151 } |
|
1152 |
|
1153 TBool CHtiDispatcher::IsFileInRom( const TDesC& aFileName ) |
|
1154 { |
|
1155 HTI_LOG_FUNC_IN( "CHtiDispatcher::IsFileInRom" ); |
|
1156 HTI_LOG_DES( aFileName ); |
|
1157 TBool isInRom = EFalse; |
|
1158 _LIT( KDriveZ, "z:" ); |
|
1159 if ( aFileName.FindF( KDriveZ ) == 0 ) |
|
1160 { |
|
1161 isInRom = ETrue; |
|
1162 } |
|
1163 |
|
1164 HTI_LOG_FORMAT( "IsFileInRom returning %d", isInRom ); |
|
1165 HTI_LOG_FUNC_OUT( "CHtiDispatcher::IsFileInRom" ); |
|
1166 return isInRom; |
|
1167 } |
|
1168 |
|
1169 void CleanupRArray( TAny* object ) |
|
1170 { |
|
1171 ( ( RImplInfoPtrArray* ) object )->ResetAndDestroy(); |
|
1172 } |
|
1173 |
|
1174 TDesC8* CHtiDispatcher::ServicePluginsListL() |
|
1175 { |
|
1176 RImplInfoPtrArray aImplInfoArray; |
|
1177 CleanupStack::PushL( TCleanupItem( CleanupRArray, &aImplInfoArray ) ); |
|
1178 |
|
1179 REComSession::ListImplementationsL( |
|
1180 KHTIServiceInterfaceUid, |
|
1181 aImplInfoArray ); |
|
1182 |
|
1183 //alloc memory for the list |
|
1184 TInt maxMemory = aImplInfoArray.Count() * KHtiServiceListRecordLength; |
|
1185 HBufC8* list = HBufC8::NewLC( maxMemory ); |
|
1186 |
|
1187 for ( TInt i = 0; i < aImplInfoArray.Count(); ++i ) |
|
1188 { |
|
1189 //add uid |
|
1190 TUid uid = MapServicePluginUid( |
|
1191 aImplInfoArray[i]->ImplementationUid() ); |
|
1192 |
|
1193 list->Des().Append( ( TUint8* )( &( uid.iUid ) ), 4 ); |
|
1194 |
|
1195 //add display name, converted to 8-bit text |
|
1196 TBuf8<KHtiServiceNameLength> serviceName8; |
|
1197 serviceName8.Copy( |
|
1198 aImplInfoArray[i]->DisplayName().Left( KHtiServiceNameLength ) ); |
|
1199 |
|
1200 list->Des().Append( serviceName8 ); |
|
1201 list->Des().AppendFill( 0, |
|
1202 KHtiServiceNameLength - serviceName8.Length() ); |
|
1203 } |
|
1204 |
|
1205 CleanupStack::Pop();//list |
|
1206 CleanupStack::PopAndDestroy();//aImplInfoArray |
|
1207 |
|
1208 return list; |
|
1209 } |
|
1210 |
|
1211 void CHtiDispatcher::KillHtiWatchDogL() |
|
1212 { |
|
1213 HTI_LOG_FUNC_IN( "CHtiDispatcher::KillHtiWatchDogL" ); |
|
1214 |
|
1215 TFullName processName; |
|
1216 TFindProcess finder( KHtiWatchDogMatchPattern ); |
|
1217 TInt err = finder.Next( processName ); |
|
1218 if ( err == KErrNone ) |
|
1219 { |
|
1220 HTI_LOG_TEXT( "HTI watchdog process found. Trying to open and kill it..." ); |
|
1221 RProcess prs; |
|
1222 User::LeaveIfError( prs.Open( finder ) ); |
|
1223 prs.Kill( 1 ); |
|
1224 prs.Close(); |
|
1225 HTI_LOG_TEXT( "HTI watchdog killed" ); |
|
1226 } |
|
1227 |
|
1228 HTI_LOG_FUNC_OUT( "CHtiDispatcher::KillHtiWatchDogL" ); |
|
1229 } |
|
1230 |
|
1231 |
|
1232 #ifdef __ENABLE_LOGGING__ |
|
1233 void CHtiDispatcher::DebugListPlugins() |
|
1234 { |
|
1235 HTI_LOG_FUNC_IN( "ListPlugins" ); |
|
1236 RImplInfoPtrArray aImplInfoArray; |
|
1237 HTI_LOG_TEXT( "COMM PLUGINS" ); |
|
1238 REComSession::ListImplementationsL( KHTICommInterfaceUid, aImplInfoArray ); |
|
1239 HTI_LOG_FORMAT( "Num of implementations: %d", aImplInfoArray.Count() ); |
|
1240 TInt i; |
|
1241 for ( i = 0; i < aImplInfoArray.Count(); ++i ) |
|
1242 { |
|
1243 HTI_LOG_FORMAT( "uid: %d", aImplInfoArray[i]->ImplementationUid().iUid ); |
|
1244 HTI_LOG_DES( aImplInfoArray[i]->DataType() ); |
|
1245 HTI_LOG_DES( aImplInfoArray[i]->DisplayName() ); |
|
1246 } |
|
1247 aImplInfoArray.ResetAndDestroy(); |
|
1248 |
|
1249 HTI_LOG_TEXT( "SERVICE PLUGINS" ); |
|
1250 REComSession::ListImplementationsL( KHTIServiceInterfaceUid, aImplInfoArray ); |
|
1251 HTI_LOG_FORMAT( "Num of implementations: %d", aImplInfoArray.Count() ); |
|
1252 for ( i = 0; i < aImplInfoArray.Count(); ++i ) |
|
1253 { |
|
1254 HTI_LOG_FORMAT( "uid: %d", aImplInfoArray[i]->ImplementationUid().iUid ); |
|
1255 HTI_LOG_DES( aImplInfoArray[i]->DataType() ); |
|
1256 HTI_LOG_DES( aImplInfoArray[i]->DisplayName() ); |
|
1257 |
|
1258 } |
|
1259 aImplInfoArray.ResetAndDestroy(); |
|
1260 HTI_LOG_FUNC_OUT( "ListPlugins" ); |
|
1261 } |
|
1262 #endif |
|
1263 |
|
1264 void CHtiDispatcher::ShutdownAndRebootDeviceL() |
|
1265 { |
|
1266 HTI_LOG_TEXT( "REBOOT" ); |
|
1267 //stop |
|
1268 iListener->Cancel(); |
|
1269 //and set flag to reboot |
|
1270 iToReboot = ETrue; |
|
1271 } |
|
1272 |
|
1273 void CHtiDispatcher::CreateInstanceId() |
|
1274 { |
|
1275 iHtiInstanceId = User::FastCounter(); |
|
1276 HTI_LOG_FORMAT( "Generated instance ID %u", iHtiInstanceId ); |
|
1277 } |
|
1278 |
|
1279 TUid CHtiDispatcher::MapServicePluginUid( const TUid aUid ) |
|
1280 { |
|
1281 TUid mappedUid = TUid::Uid( aUid.iUid ); |
|
1282 switch ( aUid.iUid ) |
|
1283 { |
|
1284 case 0x10210CCD: |
|
1285 mappedUid.iUid = 0x200212C4; |
|
1286 break; |
|
1287 case 0x10210CCF: |
|
1288 mappedUid.iUid = 0x200212C6; |
|
1289 break; |
|
1290 case 0x10210CD1: |
|
1291 mappedUid.iUid = 0x200212C8; |
|
1292 break; |
|
1293 case 0x10210CD3: |
|
1294 mappedUid.iUid = 0x200212CA; |
|
1295 break; |
|
1296 case 0x200212C4: |
|
1297 mappedUid.iUid = 0x10210CCD; |
|
1298 break; |
|
1299 case 0x200212C6: |
|
1300 mappedUid.iUid = 0x10210CCF; |
|
1301 break; |
|
1302 case 0x200212C8: |
|
1303 mappedUid.iUid = 0x10210CD1; |
|
1304 break; |
|
1305 case 0x200212CA: |
|
1306 mappedUid.iUid = 0x10210CD3; |
|
1307 break; |
|
1308 default: |
|
1309 break; |
|
1310 } |
|
1311 return mappedUid; |
|
1312 } |
|
1313 |
|
1314 TBool CHtiDispatcher::CommReconnect() |
|
1315 { |
|
1316 if(iReconnectDelay == 0) |
|
1317 { |
|
1318 return EFalse; |
|
1319 } |
|
1320 |
|
1321 //Delay |
|
1322 HTI_LOG_FORMAT( "Reconnect deley : %d seconds", iReconnectDelay); |
|
1323 User::After(iReconnectDelay * 1000 * 1000); |
|
1324 |
|
1325 //Reconnect |
|
1326 iIncomingQueue->RemoveAll(); |
|
1327 iOutgoingQueue->RemoveAll(); |
|
1328 |
|
1329 iListener->Reset(); |
|
1330 iSender->Reset(); |
|
1331 iListener->ReceiveMessage(); |
|
1332 |
|
1333 return ETrue; |
|
1334 } |
|