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1 // Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // SCH_SVR.CPP |
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15 // |
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16 // |
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17 |
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18 // User includes |
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19 #include "SSCH_STD.H" |
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20 #include "SchLogger.h" |
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21 #include "SCHMAN.H" |
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22 #include "CSCHCODE.H" |
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23 #include "SCHEXE.H" |
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24 #include "SchSSAMan.h" |
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25 |
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26 extern const BSUL::TClientMessageServerData KServerData; |
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27 |
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28 CSchServer* CSchServer::NewLC() |
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29 { |
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30 CSchServer* self=new(ELeave) CSchServer(EPriority); |
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31 CleanupStack::PushL(self); |
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32 self->ConstructL(); |
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33 return self; |
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34 } |
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35 |
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36 CSchServer::CSchServer(TInt aPriority) |
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37 : CServer2(aPriority) |
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38 { |
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39 } |
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40 |
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41 CSchServer::~CSchServer() |
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42 { |
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43 delete iTaskScheduler; |
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44 delete iSSAMgr; |
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45 |
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46 #ifdef __SCHLOGGING__ |
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47 delete iTheLog; |
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48 #endif |
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49 } |
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50 |
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51 void CSchServer::ConstructL() |
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52 { |
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53 #ifdef __SCHLOGGING__ |
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54 iTheLog = CSheduleServerLog::NewL(_L("SchSvr")); |
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55 Dll::SetTls(iTheLog); |
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56 #endif |
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57 |
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58 // Create server storage path |
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59 RFs fs; |
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60 User::LeaveIfError(fs.Connect()); |
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61 |
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62 TInt err = fs.CreatePrivatePath(RFs::GetSystemDrive()); |
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63 |
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64 if(err != KErrNone && err != KErrAlreadyExists) |
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65 User::Leave(err); |
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66 |
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67 fs.Close(); |
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68 |
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69 iTaskScheduler = CTaskScheduler::NewL(); |
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70 |
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71 #ifdef SYMBIAN_SYSTEM_STATE_MANAGEMENT |
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72 iSSAMgr = new(ELeave) CSchStartupStateMgr(KDmHierarchyIdStartup, KSM2OSServicesDomain3); |
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73 #else |
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74 iSSAMgr = new(ELeave) CSchStartupStateMgr(KDmHierarchyIdStartup, KBaseServicesDomain3); |
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75 #endif //SYMBIAN_SYSTEM_STATE_MANAGEMENT |
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76 |
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77 iSSAMgr->RegisterObserverL(iTaskScheduler); |
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78 iSSAMgr->InitialiseL(); |
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79 |
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80 //Initialise message framework |
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81 BSUL::CClientMessage::InitialiseFrameworkL(KServerData); |
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82 |
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83 StartL(KSchSvrName); |
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84 } |
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85 |
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86 CSession2* CSchServer::NewSessionL(const TVersion &aVersion, const RMessage2& /*aMessage*/) const |
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87 // |
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88 // Create a new client for this server. |
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89 // |
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90 { |
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91 TVersion v(KESchSvrMajorVersionNumber,KESchSvrMinorVersionNumber,KESchSvrBuildVersionNumber); |
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92 TBool r=User::QueryVersionSupported(v,aVersion); |
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93 if (r==EFalse) |
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94 User::Leave(KErrNotSupported); |
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95 return new(ELeave) CSchSession(*iTaskScheduler); |
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96 } |
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97 |
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98 // Perform all server initialisation, in particular creation of the |
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99 // scheduler and server and then run the scheduler |
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100 static void RunSchedulerL() |
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101 { |
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102 // naming the server thread after the server helps to debug panics |
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103 User::LeaveIfError(User::RenameThread(KSchSvrName)); |
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104 User::LeaveIfError(User::SetProcessCritical(User::ESystemCritical)); |
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105 RProcess().SetPriority(EPriorityHigh); |
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106 |
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107 // create and install the active scheduler we need |
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108 CActiveScheduler* s=new(ELeave) CActiveScheduler; |
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109 CleanupStack::PushL(s); |
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110 CActiveScheduler::Install(s); |
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111 // |
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112 // create the server (leave it on the cleanup stack) |
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113 CSchServer::NewLC(); |
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114 // |
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115 // Initialisation complete, now signal the client |
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116 RProcess::Rendezvous(KErrNone); |
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117 // |
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118 // Ready to run |
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119 CActiveScheduler::Start(); |
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120 // |
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121 // Cleanup the server and scheduler |
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122 CleanupStack::PopAndDestroy(2); |
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123 } |
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124 |
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125 EXPORT_C TInt RunScheduler() |
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126 // |
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127 // Run the scheduler |
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128 // |
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129 { |
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130 __UHEAP_MARK; |
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131 // |
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132 CTrapCleanup* cleanup=CTrapCleanup::New(); |
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133 TInt r=KErrNoMemory; |
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134 if (cleanup) |
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135 { |
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136 TRAP(r,RunSchedulerL()); |
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137 delete cleanup; |
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138 } |
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139 // |
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140 __UHEAP_MARKEND; |
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141 return r; |
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142 } |
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143 |
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144 |