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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: Implementation of CSsmFailPolicy class. |
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15 * |
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16 */ |
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17 |
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18 #include <ssm/ssmstate.h> |
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19 #include <ssm/ssmstatetransition.h> |
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20 |
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21 #include "ssmfailpolicy.h" |
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22 #include "ssmsubstateext.hrh" |
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23 #include "ssmmapperutility.h" |
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24 #include "trace.h" |
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25 |
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26 /** |
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27 * Fail state policy resource file path format : |
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28 * "\private\<SID of SSM>\fail\" |
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29 */ |
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30 _LIT( KCommandListPath, "Z:\\private\\2000D75B\\fail\\" ); |
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31 |
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32 // ======== MEMBER FUNCTIONS ======== |
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33 |
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34 // --------------------------------------------------------------------------- |
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35 // CSsmFailPolicy::NewL |
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36 // --------------------------------------------------------------------------- |
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37 // |
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38 EXPORT_C MSsmStatePolicy* CSsmFailPolicy::NewL() |
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39 { |
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40 CSsmFailPolicy* self = new( ELeave ) CSsmFailPolicy; |
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41 CleanupStack::PushL( self ); |
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42 self->BaseConstructL(); |
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43 CleanupStack::Pop( self ); |
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44 return self; |
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45 } |
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46 |
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47 |
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48 // --------------------------------------------------------------------------- |
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49 // CSsmFailPolicy::~CSsmFailPolicy |
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50 // --------------------------------------------------------------------------- |
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51 // |
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52 CSsmFailPolicy::~CSsmFailPolicy() |
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53 { |
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54 FUNC_LOG; |
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55 } |
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56 |
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57 |
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58 // --------------------------------------------------------------------------- |
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59 // CSsmFailPolicy::GetNextState |
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60 // --------------------------------------------------------------------------- |
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61 // |
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62 TBool CSsmFailPolicy::GetNextState( |
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63 TSsmState aCurrentTransition, |
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64 TInt /*aReason*/, |
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65 TInt ERROR_PARAM( aError ), |
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66 TInt ERROR_PARAM( aSeverity ), |
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67 TSsmState& /*aNextState*/ ) |
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68 { |
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69 FUNC_LOG; |
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70 INFO_2( "Current state %04x.%04x", |
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71 aCurrentTransition.MainState(), aCurrentTransition.SubState() ); |
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72 ERROR_1( aError, "State transition resulted in an error, severity %d", aSeverity ); |
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73 |
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74 return EFalse; |
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75 } |
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76 |
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77 |
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78 // --------------------------------------------------------------------------- |
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79 // CSsmFailPolicy::CSsmFailPolicy |
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80 // --------------------------------------------------------------------------- |
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81 // |
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82 CSsmFailPolicy::CSsmFailPolicy() |
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83 { |
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84 FUNC_LOG; |
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85 } |
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86 |
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87 |
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88 // --------------------------------------------------------------------------- |
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89 // CSsmFailPolicy::GetCommandListPathL |
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90 // --------------------------------------------------------------------------- |
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91 // |
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92 void CSsmFailPolicy::GetCommandListPathL( TDes& aCmdListPath ) |
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93 { |
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94 FUNC_LOG; |
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95 |
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96 aCmdListPath = KCommandListPath; |
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97 iUtil->GetCommandListPath( aCmdListPath ); |
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98 } |
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99 |
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100 |
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101 // --------------------------------------------------------------------------- |
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102 // CSsmFailPolicy::IsAllowedTargetState |
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103 // --------------------------------------------------------------------------- |
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104 // |
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105 TBool CSsmFailPolicy::IsAllowedTargetState( |
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106 const TSsmStateTransition& aRequest ) const |
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107 { |
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108 FUNC_LOG; |
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109 |
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110 TUint16 mainState( aRequest.State().MainState() ); |
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111 INFO_2( "Requested target state = %04x.%04x", mainState, aRequest.State().SubState() ); |
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112 |
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113 if ( mainState == ESsmShutdown ) |
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114 { |
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115 return ETrue; |
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116 } |
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117 |
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118 return EFalse; |
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119 } |
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120 |
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121 |
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122 // --------------------------------------------------------------------------- |
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123 // CSsmFailPolicy::TargetSubState |
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124 // --------------------------------------------------------------------------- |
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125 // |
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126 TUint16 CSsmFailPolicy::TargetSubState( const TUint16 aRequestedSubState ) |
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127 { |
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128 FUNC_LOG; |
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129 INFO_1( "Requested sub state %04x", aRequestedSubState ); |
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130 |
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131 TUint16 subState = ( aRequestedSubState == KSsmAnySubState ? |
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132 ESsmStateFail : aRequestedSubState ); |
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133 |
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134 INFO_1( "Target sub state %04x", subState ); |
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135 return subState; |
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136 } |