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1 // Copyright (c) 1997-2009 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 // EIKSRV.CPP |
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15 // |
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16 // |
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17 |
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18 #include <bautils.h> |
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19 #include <eiksrvs.h> |
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20 #include <eiksrv.h> |
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21 #include <eiksvdef.h> |
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22 #include <eikdebug.h> |
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23 #include <e32hal.h> |
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24 #include <eikdll.h> |
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25 #include "EIKNFYSV.H" |
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26 #include "EIKBAKSV.H" |
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27 #include "EIKALSRV.H" |
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28 #include "EIKUNDER.H" |
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29 #include <c32comm.h> |
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30 #include <s32file.h> |
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31 #include <apasvst.h> |
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32 #include <basched.h> |
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33 #include <apgcli.h> |
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34 #include <eikenv.h> |
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35 |
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36 #if defined(_DEBUG) // for the HAL::Get call in EikDll::RunAppInsideThread to pre-allocate its heap-cell before any OOM testing is started |
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37 #include <hal.h> |
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38 #include <hal_data.h> |
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39 #endif |
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40 |
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41 |
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42 /** |
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43 Local static function run directly from entry point. Starts up server. |
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44 @internalComponent |
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45 */ |
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46 static TInt RunServer() |
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47 { |
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48 TBool oomTestingOnEiksrvStartUp=EFalse; |
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49 #if defined(UIKON_OOM_TESTING) |
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50 User::__DbgMarkStart(RHeap::EUser); |
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51 CEikDebugPreferences* debugPreferences=CEikDebugPreferences::New(); |
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52 if (debugPreferences!=NULL) |
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53 { |
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54 RFs fileServerSession; |
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55 if (fileServerSession.Connect()==KErrNone) |
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56 { |
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57 if (debugPreferences->Restore(fileServerSession)==KErrNone) |
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58 { |
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59 oomTestingOnEiksrvStartUp=(debugPreferences->Flags()&CEikDebugPreferences::EFlagOOMTestingOnEiksrvStartUp); |
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60 } |
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61 } |
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62 fileServerSession.Close(); |
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63 delete debugPreferences; |
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64 } |
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65 User::__DbgMarkEnd(RHeap::EUser, 0); |
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66 #endif |
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67 |
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68 #if defined(_DEBUG) |
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69 { |
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70 TInt notUsed; |
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71 HAL::Get(HALData::EDisplayColors, notUsed); // this is to pre-allocate the heap-cell that certain HAL functions leave lying around (without actually orphaning it) - if we don't do this then the User::__DbgMarkEnd near the end of the loop below will panic because of this heap-cell |
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72 } |
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73 #endif |
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74 |
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75 |
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76 TInt error=User::RenameThread(EIKAPPUI_SERVER_THREAD_NAME); |
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77 if (error!=KErrNone) |
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78 { |
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79 return error; |
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80 } |
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81 for (TInt failRate=1; ; ++failRate) |
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82 { |
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83 TBool tryAgain=EFalse; |
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84 User::__DbgMarkStart(RHeap::EUser); |
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85 if (oomTestingOnEiksrvStartUp) |
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86 { |
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87 __SHOW_FAIL_RATE(_L("OOM testing on Eiksrv start up (fail rate %d)"), failRate); |
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88 User::__DbgSetAllocFail(RHeap::EUser, RHeap::EFailNext, failRate); |
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89 } |
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90 TInt error=KErrNoMemory; |
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91 CEikonEnv* coe=new CEikServEnv; |
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92 if ((coe!=NULL) && (User::TrapHandler()!=NULL)) |
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93 { |
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94 TRAP(error, |
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95 coe->ConstructL(); |
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96 CEikServAppUiServer::NewL()); // the object created by CEikServAppUiServer::NewL is owned by CEikServEnv's iServer |
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97 } |
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98 if (oomTestingOnEiksrvStartUp) |
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99 { |
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100 TAny* const pointer=User::Alloc(1); |
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101 User::Free(pointer); |
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102 if (pointer!=NULL) |
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103 { |
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104 tryAgain=ETrue; |
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105 } |
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106 } |
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107 if ((error==KErrNone) && !tryAgain) |
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108 { |
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109 RProcess::Rendezvous(KErrNone); |
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110 coe->ExecuteD(); |
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111 } |
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112 else |
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113 { |
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114 if (coe!=NULL) |
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115 { |
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116 coe->DestroyEnvironment(); |
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117 } |
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118 if (!tryAgain) |
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119 { |
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120 User::__DbgMarkEnd(RHeap::EUser, 0); |
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121 return error; |
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122 } |
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123 } |
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124 User::__DbgMarkEnd(RHeap::EUser, 0); |
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125 if (!tryAgain) |
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126 { |
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127 break; |
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128 } |
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129 } |
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130 return KErrNone; |
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131 } |
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132 |
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133 |
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134 TInt E32Main() |
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135 { |
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136 return RunServer(); |
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137 } |
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138 |