1 /* |
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2 * Copyright (c) 2007 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: Content Harvester Server |
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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 <eikenv.h> |
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20 //#include <eikappui.h> |
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21 |
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22 #include <fbs.h> |
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23 |
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24 #include "contentharvesterserver.h" |
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25 #include "contentharvestersession.h" |
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26 #include "contentharvesterglobals.h" |
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27 #include "contentharvesterengine.h" |
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28 #include "cpdebug.h" |
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29 |
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30 // ============================ MEMBER FUNCTIONS =============================== |
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31 |
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32 // ----------------------------------------------------------------------------- |
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33 // CContentHarvesterServer::CContentHarvesterServer |
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34 // C++ default constructor can NOT contain any code, that |
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35 // might leave. |
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36 // ----------------------------------------------------------------------------- |
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37 // |
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38 CContentHarvesterServer::CContentHarvesterServer( TInt aPriority ) : |
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39 CServer2(aPriority) |
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40 { |
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41 } |
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42 |
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43 // ----------------------------------------------------------------------------- |
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44 // CContentHarvesterServer::ConstructL |
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45 // Symbian 2nd phase constructor can leave. |
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46 // ----------------------------------------------------------------------------- |
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47 // |
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48 void CContentHarvesterServer::ConstructL() |
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49 { |
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50 CP_DEBUG( _L8("Start Content Harvester Server" )); |
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51 StartL( KContentHarvesterName ); |
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52 iEngine = CContentHarvesterEngine::NewL( ); |
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53 } |
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54 |
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55 // ----------------------------------------------------------------------------- |
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56 // CContentHarvesterServer::NewL |
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57 // Two-phased constructor. |
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58 // -------------------------------------- --------------------------------------- |
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59 // |
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60 CContentHarvesterServer* CContentHarvesterServer::NewLC() |
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61 { |
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62 CContentHarvesterServer* self = new( ELeave ) |
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63 CContentHarvesterServer( EPriorityNormal ); |
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64 CleanupStack::PushL( self ); |
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65 self->ConstructL( ); |
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66 return self; |
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67 } |
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68 |
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69 // Destructor |
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70 CContentHarvesterServer::~CContentHarvesterServer() |
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71 { |
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72 CP_DEBUG( _L8("Destroy Content Harvester Server" )); |
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73 delete iEngine; |
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74 } |
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75 |
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76 // ----------------------------------------------------------------------------- |
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77 // CContentHarvesterServer::NewSessionL |
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78 // Create new session. |
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79 // ----------------------------------------------------------------------------- |
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80 // |
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81 CSession2* CContentHarvesterServer::NewSessionL( const TVersion& aVersion, |
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82 const RMessage2& /*aMessage*/ ) const |
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83 { |
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84 CP_DEBUG(_L8("CContentHarvesterServer::NewSessionL" )); |
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85 // Check we're the right version |
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86 if ( !User::QueryVersionSupported( TVersion( |
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87 KContentHarvesterMajorVersionNumber, |
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88 KContentHarvesterMinorVersionNumber, |
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89 KContentHarvesterBuildVersionNumber ), aVersion ) ) |
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90 { |
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91 User::Leave( KErrNotSupported ); |
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92 } |
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93 return CContentHarvesterSession::NewL( ( CContentHarvesterServer* ) this ); |
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94 } |
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95 |
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96 // ----------------------------------------------------------------------------- |
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97 // CContentHarvesterServer::RunError |
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98 // RunError is called when RunL leaves. |
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99 // ----------------------------------------------------------------------------- |
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100 // |
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101 TInt CContentHarvesterServer::RunError( TInt aError ) |
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102 { |
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103 CP_DEBUG( _L8("CContentHarvesterServer::RunError " )); |
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104 if ( aError == KErrBadDescriptor ) |
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105 { |
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106 PanicClient( Message( ), EContentHarvesterBadDescriptor ); |
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107 } |
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108 else |
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109 { |
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110 Message().Complete( aError ); |
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111 } |
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112 |
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113 // The leave will result in an early return from CServer::RunL(), skipping |
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114 // the call to request another message. So do that now in order to keep the |
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115 // server running. |
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116 ReStart( ); |
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117 // Handled the error fully |
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118 return KErrNone; |
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119 } |
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120 |
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121 // ----------------------------------------------------------------------------- |
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122 // CContentHarvesterServer::PanicClient |
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123 // Panic client. |
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124 // ----------------------------------------------------------------------------- |
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125 // |
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126 void CContentHarvesterServer::PanicClient( const RMessage2& aMessage, |
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127 TContentHarvesterPanic aPanic ) |
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128 { |
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129 aMessage.Panic( KContentHarvesterName, aPanic ); |
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130 } |
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131 |
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132 // ----------------------------------------------------------------------------- |
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133 // CContentHarvesterServer::PanicServer |
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134 // Panic server. |
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135 // ----------------------------------------------------------------------------- |
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136 // |
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137 void CContentHarvesterServer::PanicServer( TContentHarvesterPanic aPanic ) |
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138 { |
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139 User::Panic( KContentHarvesterName, aPanic ); |
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140 } |
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141 |
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142 // ----------------------------------------------------------------------------- |
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143 // CContentHarvesterServer::ThreadFunctionL |
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144 // Create and start the server. |
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145 // ----------------------------------------------------------------------------- |
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146 // |
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147 void CContentHarvesterServer::ThreadFunctionL() |
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148 { |
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149 RFbsSession::Connect( ); |
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150 // Construct our server |
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151 |
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152 CContentHarvesterServer* server = CContentHarvesterServer::NewLC( ); |
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153 CP_DEBUG(_L8("Send Rendezvous" )); |
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154 RProcess::Rendezvous( KErrNone ); |
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155 |
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156 CActiveScheduler::Start( ); |
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157 |
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158 CleanupStack::PopAndDestroy( server ); |
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159 |
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160 RFbsSession::Disconnect( ); |
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161 } |
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162 // ----------------------------------------------------------------------------- |
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163 // CContentHarvesterServer::ThreadFunctionL |
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164 // Create and start the server. |
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165 // ----------------------------------------------------------------------------- |
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166 // |
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167 TInt CContentHarvesterServer::ThreadFunction() |
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168 { |
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169 __UHEAP_MARK; |
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170 |
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171 TFindServer findCountServer( KContentHarvesterName ); |
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172 TFullName name; |
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173 |
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174 // Need to check that the server exists. |
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175 if (findCountServer.Next(name) != KErrNone) |
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176 { |
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177 User::RenameThread( KContentHarvesterThreadName ); |
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178 |
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179 CTrapCleanup* cleanupStack = CTrapCleanup::New( ); |
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180 if ( !(cleanupStack ) ) |
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181 { |
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182 PanicServer( EContentHarvesterCreateTrapCleanup ); |
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183 } |
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184 |
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185 CContentHarvesterEikonEnv* env = new CContentHarvesterEikonEnv; |
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186 __ASSERT_ALWAYS( env, PanicServer( EContentHarvesterEIkonEnv ) ); |
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187 |
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188 CContentHarvesterAppUi* ui = new CContentHarvesterAppUi; |
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189 __ASSERT_ALWAYS( ui, PanicServer( EContentHarvesterEIkonEnv ) ); |
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190 |
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191 TRAPD(error, env->ConstructL(); ui->ConstructL()); |
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192 __ASSERT_ALWAYS( !error, PanicServer( EContentHarvesterEIkonEnv ) ); |
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193 |
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194 TRAPD( err, ThreadFunctionL() ); |
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195 if ( err != KErrNone ) |
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196 { |
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197 PanicServer( EContentHarvesterSrvCreateServer ); |
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198 } |
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199 ui->PrepareToExit( ); |
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200 env->DestroyEnvironment( ); |
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201 |
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202 delete cleanupStack; |
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203 cleanupStack = NULL; |
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204 } |
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205 |
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206 __UHEAP_MARKEND; |
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207 |
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208 return KErrNone; |
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209 } |
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210 |
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211 // ----------------------------------------------------------------------------- |
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212 // CContentHarvesterServer::Engine |
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213 // Getter of engine |
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214 // ----------------------------------------------------------------------------- |
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215 // |
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216 CContentHarvesterEngine& CContentHarvesterServer::Engine() |
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217 { |
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218 return *iEngine; |
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219 } |
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220 // ----------------------------------------------------------------------------- |
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221 // CContentHarvesterServer::Engine |
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222 // Getter of engine |
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223 // ----------------------------------------------------------------------------- |
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224 // |
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225 void CContentHarvesterServer::Stop() |
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226 { |
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227 CActiveScheduler::Stop( ); |
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228 } |
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229 |
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230 // ----------------------------------------------------------------------------- |
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231 // CContentHarvesterEikonEnv::DestroyEnvironment |
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232 // |
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233 // ----------------------------------------------------------------------------- |
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234 // |
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235 void CContentHarvesterServer::CContentHarvesterEikonEnv::DestroyEnvironment() |
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236 { |
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237 CEikonEnv::DestroyEnvironment( ); |
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238 } |
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239 |
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240 // ----------------------------------------------------------------------------- |
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241 // CContentHarvesterEikonEnv::ConstructL |
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242 // |
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243 // ----------------------------------------------------------------------------- |
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244 // |
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245 void CContentHarvesterServer::CContentHarvesterEikonEnv::ConstructL() |
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246 { |
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247 CEikonEnv::ConstructL( EFalse ); |
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248 SetAutoForwarding( ETrue ); |
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249 User::SetPriorityControl( EFalse ); |
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250 } |
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251 // ----------------------------------------------------------------------------- |
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252 // CContentHarvesterAppUi::~CContentHarvesterAppUi |
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253 // |
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254 // ----------------------------------------------------------------------------- |
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255 // |
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256 CContentHarvesterServer::CContentHarvesterAppUi::~CContentHarvesterAppUi() |
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257 { |
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258 } |
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259 |
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260 // ----------------------------------------------------------------------------- |
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261 // CContentHarvesterAppUi::ConstructL |
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262 // |
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263 // ----------------------------------------------------------------------------- |
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264 // |
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265 void CContentHarvesterServer::CContentHarvesterAppUi::ConstructL() |
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266 { |
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267 CEikAppUi::BaseConstructL( ENoAppResourceFile|ENoScreenFurniture ); |
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268 } |
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269 |
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270 // ============================= LOCAL FUNCTIONS =============================== |
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271 |
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272 // ----------------------------------------------------------------------------- |
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273 // E32Main entry point. |
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274 // Returns: KErrNone |
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275 // ----------------------------------------------------------------------------- |
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276 // |
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277 TInt E32Main() |
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278 { |
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279 return CContentHarvesterServer::ThreadFunction( ); |
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280 } |
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281 |
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282 // End of File |
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283 |
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