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1 /* |
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2 * Copyright (c) 2004 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: Symbian OS Server source. |
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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 <f32file.h> |
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20 #include <e32math.h> |
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21 |
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22 #include <nsmldebug.h> |
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23 #include "nsmlsosserver.h" |
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24 |
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25 GLDEF_C TInt E32Main() // main function called by E32 |
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26 { |
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27 return LaunchServer(); |
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28 } |
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29 |
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30 // -------------------------------------------------------------------------- |
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31 // EXPORT_C TInt LaunchServer() |
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32 // -------------------------------------------------------------------------- |
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33 // |
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34 TInt LaunchServer() |
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35 { |
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36 // check server not already started |
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37 TFindServer findSOSServer( KSOSServerName ); |
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38 TFullName name; |
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39 if ( findSOSServer.Next(name) == KErrNone ) |
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40 { // found server already |
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41 return KErrGeneral; |
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42 } |
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43 |
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44 // create server thread |
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45 RSemaphore signal; |
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46 signal.CreateLocal(0); |
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47 |
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48 // randomize server thread's name |
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49 TName threadName( KSOSServerThread ); |
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50 threadName.AppendNum( Math::Random(), EHex ); |
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51 |
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52 RThread thread; |
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53 TInt res = thread.Create( threadName, // name of thread |
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54 CNSmlSOSServer::ThreadFunction, // thread function |
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55 KDefaultStackSize, NULL, |
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56 &signal ); // parameter to thread function |
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57 |
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58 if ( res != KErrNone ) |
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59 { |
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60 thread.Close(); |
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61 return res; |
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62 } |
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63 // start thread |
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64 thread.SetPriority(EPriorityMuchMore); // set priority |
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65 thread.Resume(); |
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66 thread.Close(); |
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67 signal.Wait(); |
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68 signal.Close(); |
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69 |
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70 return res; |
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71 } |
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72 |
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73 // -------------------------------------------------------------------------- |
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74 // void CNSmlSOSServer::PanicServer( TNSmlSOSServerPanic aPanic ) |
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75 // -------------------------------------------------------------------------- |
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76 // |
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77 void CNSmlSOSServer::PanicServer( TNSmlSOSServerPanic aPanic ) |
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78 { |
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79 _LIT(KTxtSOSServer,"SOSServer"); |
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80 User::Panic(KTxtSOSServer,aPanic); |
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81 } |
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82 |
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83 // -------------------------------------------------------------------------- |
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84 // TInt CNSmlSOSServer::ThreadFunction(TAny* aStarted) |
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85 // -------------------------------------------------------------------------- |
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86 // |
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87 TInt CNSmlSOSServer::ThreadFunction( TAny* aStarted ) |
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88 { |
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89 #ifdef __CLIENT_API_MT_ |
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90 __UHEAP_MARK; |
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91 #endif // __CLIENT_API_MT_ |
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92 |
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93 // create cleanup stack |
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94 CTrapCleanup* cleanup = CTrapCleanup::New(); |
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95 if ( !cleanup ) |
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96 { |
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97 PanicServer(ECleanupCreateError); |
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98 } |
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99 |
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100 DBG_BEGIN(); |
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101 _DBG_FILE("CNSmlSOSServer::ThreadFunction(): CleanupStack created."); |
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102 |
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103 // convert argument to semaphore |
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104 RSemaphore& started= *(RSemaphore*) aStarted; |
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105 |
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106 // construct and install active scheduler |
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107 CActiveScheduler* scheduler = new CActiveScheduler; |
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108 __ASSERT_ALWAYS( scheduler,PanicServer(EMainSchedulerError) ); |
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109 CActiveScheduler::Install( scheduler ); |
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110 |
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111 // construct server |
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112 CNSmlSOSServer* server = NULL; |
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113 TRAPD( err, server = CNSmlSOSServer::NewL()); |
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114 |
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115 RProcess::Rendezvous( err ); |
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116 |
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117 // start handling requests |
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118 CActiveScheduler::Start(); |
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119 |
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120 started.Signal(); |
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121 |
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122 _DBG_FILE("CNSmlSOSServer::ThreadFunction(): CActiveScheduler stopped"); |
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123 |
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124 delete server; |
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125 delete scheduler; |
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126 delete cleanup; |
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127 |
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128 #ifdef __CLIENT_API_MT_ |
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129 __UHEAP_MARKEND; |
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130 #endif // __CLIENT_API_MT_ |
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131 |
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132 return err; |
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133 } |
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134 |
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135 // -------------------------------------------------------------------------- |
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136 // CNSmlSOSServer* CNSmlSOSServer::NewL() |
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137 // -------------------------------------------------------------------------- |
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138 // |
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139 CNSmlSOSServer* CNSmlSOSServer::NewL() |
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140 { |
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141 _DBG_FILE("CNSmlSOSServer::NewL(): begin"); |
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142 |
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143 CNSmlSOSServer* self = new (ELeave) CNSmlSOSServer(); |
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144 CleanupStack::PushL(self); |
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145 self->ConstructL(); |
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146 self->StartL(KSOSServerName); |
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147 CleanupStack::Pop(); // self |
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148 |
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149 _DBG_FILE("CNSmlSOSServer::NewL(): end"); |
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150 |
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151 return self; |
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152 } |
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153 |
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154 // -------------------------------------------------------------------------- |
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155 // CNSmlSOSServer::CNSmlSOSServer() |
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156 // -------------------------------------------------------------------------- |
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157 // |
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158 CNSmlSOSServer::CNSmlSOSServer() : CServer2(EPriorityStandard, ESharableSessions) |
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159 { |
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160 } |
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161 |
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162 // -------------------------------------------------------------------------- |
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163 // void CNSmlSOSServer::ConstructL() |
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164 // -------------------------------------------------------------------------- |
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165 // |
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166 void CNSmlSOSServer::ConstructL() |
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167 { |
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168 iHandler = CNSmlSOSHandler::NewL(); |
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169 iBackup = CNSmlSOSBackup::NewL(iHandler); |
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170 iObjConIndex = CObjectConIx::NewL(); |
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171 } |
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172 |
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173 // -------------------------------------------------------------------------- |
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174 // CNSmlSOSServer::~CNSmlSOSServer() |
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175 // -------------------------------------------------------------------------- |
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176 // |
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177 CNSmlSOSServer::~CNSmlSOSServer() |
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178 { |
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179 delete iBackup; |
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180 delete iHandler; |
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181 delete iObjConIndex; |
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182 } |
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183 |
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184 // -------------------------------------------------------------------------- |
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185 // CSession2* CNSmlSOSServer::NewSessionL( const TVersion& aVersion, const RMessage2& aMessage ) const |
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186 // -------------------------------------------------------------------------- |
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187 // |
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188 CSession2* CNSmlSOSServer::NewSessionL( const TVersion& aVersion, const RMessage2& /*aMessage*/ ) const |
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189 { |
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190 _DBG_FILE("CNSmlSOSServer::NewSessionL(): begin"); |
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191 TVersion v(KNSmlSOSServerVersionMajor, KNSmlSOSServerVersionMinor, 0); |
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192 if( !User::QueryVersionSupported(v,aVersion) ) |
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193 { |
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194 User::Leave(KErrNotSupported); |
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195 } |
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196 |
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197 iBackup->Subscribe(); |
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198 |
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199 _DBG_FILE("CNSmlSOSServer::NewSessionL(): end"); |
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200 return CNSmlSOSSession::NewL( (CNSmlSOSServer*)this, iHandler ); |
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201 } |
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202 |
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203 // -------------------------------------------------------------------------- |
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204 // CObjectCon* CNSmlSOSServer::NewContainerL() |
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205 // -------------------------------------------------------------------------- |
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206 // |
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207 CObjectCon* CNSmlSOSServer::NewContainerL() |
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208 { |
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209 return iObjConIndex->CreateL(); |
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210 } |
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211 |
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212 //End of File |
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213 |