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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: Recovery system class. |
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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 FILES |
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20 #include "ctelerecoverysystem.h" |
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21 #include <e32svr.h> |
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22 #include <startupdomainpskeys.h> |
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23 |
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24 #include "phonelogger.h" |
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25 #include "phoneui.pan" |
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26 #include "cphonetimer.h" |
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27 #include "ctelewaitingidle.h" |
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28 |
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29 |
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30 // CONSTANTS |
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31 const TInt KPhoneRecoveryItemsArrayGranularity = 8; |
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32 const TInt KPhoneRecoveryTickInterval = 50000; // 0.05 second |
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33 const TInt KPhoneRecoveryTicksForCritical = 2; |
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34 const TInt KPhoneRecoveryTicksForHigh = 3; |
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35 const TInt KPhoneRecoveryTicksForStandard = 5; |
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36 const TInt KPhoneRecoveryTicksForLow = 23; |
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37 const TInt KPhoneRecoveryTicksForDontCare = 37; |
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38 const TInt KPhoneRecoveryTicksMaximum = 2048; //maximum about 1.5 minutes |
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39 const TInt KPhoneRecoveryDontStartTimer = 10000; |
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40 const TInt KPhoneRecoveryCounterStart = 0; |
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41 const TInt KPhoneRecoveryCounterPause = -1; |
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42 const TInt KPhoneRecoveryMainTimerPriority = CActive::EPriorityLow; |
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43 const TInt KPhoneRecoveryAllStepsTimerPriority = CActive::EPriorityLow + 1; |
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44 |
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45 // Priority of active object; set it quite high. |
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46 const TInt KTelePubSubPriority = CActive::EPriorityUserInput; |
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47 |
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48 // Flags for all priorities. |
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49 enum |
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50 { |
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51 EPhoneFlagCritical = 1, |
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52 EPhoneFlagHigh = 2, |
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53 EPhoneFlagStandard = 4, |
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54 EPhoneFlagLow = 8, |
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55 EPhoneFlagDontCare = 16 |
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56 }; |
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57 |
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58 // ============================ MEMBER FUNCTIONS =============================== |
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59 // ----------------------------------------------------------------------------- |
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60 // CTeleRecoverySystem::CTeleRecoverySystem |
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61 // C++ default constructor can NOT contain any code, that |
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62 // might leave. |
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63 // ----------------------------------------------------------------------------- |
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64 // |
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65 CTeleRecoverySystem::CTeleRecoverySystem() |
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66 : CActive( KTelePubSubPriority ) |
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67 { |
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68 CActiveScheduler::Add( this ); |
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69 } |
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70 |
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71 // ----------------------------------------------------------------------------- |
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72 // CTeleRecoverySystem::ConstructL |
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73 // Symbian 2nd phase constructor can leave. |
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74 // ----------------------------------------------------------------------------- |
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75 // |
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76 void CTeleRecoverySystem::ConstructL() |
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77 { |
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78 __LOGMETHODSTARTEND( EPhoneUIUtils, "CTeleRecoverySystem::ConstructL ()" ); |
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79 iRequest = EPhoneNone; |
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80 |
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81 // Construct Recovery items array. |
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82 iRecoveryItems = new ( ELeave ) CArrayFixFlat< TRecoveryItem >( |
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83 KPhoneRecoveryItemsArrayGranularity ); |
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84 |
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85 // Construct CPhoneTimer. |
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86 iTimer = CPhoneTimer::NewL( KPhoneRecoveryMainTimerPriority ); |
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87 |
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88 // Construct timer for recovery all steps. |
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89 iAllStepsTimer = CPhoneTimer::NewL( KPhoneRecoveryAllStepsTimerPriority ); |
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90 |
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91 iWaitingIdle = CTeleWaitingIdle::NewL( CActive::EPriorityLow, *this ); |
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92 iWaitingIdle->StartWaitingIdleL(); |
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93 |
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94 __PHONELOG( |
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95 EBasic, |
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96 EPhoneUIUtils, |
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97 "CTeleRecoverySystem::ConstructL: timers" ); |
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98 |
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99 User::LeaveIfError( |
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100 iSimStatusProperty.Attach( |
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101 KPSUidStartup, |
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102 KPSSimStatus ) ); |
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103 |
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104 __PHONELOG( |
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105 EBasic, |
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106 EPhoneUIUtils, |
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107 "CTeleRecoverySystem::ConstructL: attach2" ); |
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108 |
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109 // Check current SIM status. |
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110 User::LeaveIfError( CheckSIMAvailable() ); |
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111 } |
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112 |
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113 // ----------------------------------------------------------------------------- |
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114 // CTeleRecoverySystem::NewL |
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115 // Two-phased constructor. |
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116 // ----------------------------------------------------------------------------- |
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117 // |
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118 CTeleRecoverySystem* CTeleRecoverySystem::NewL() |
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119 { |
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120 CTeleRecoverySystem* self = new( ELeave ) CTeleRecoverySystem; |
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121 |
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122 CleanupStack::PushL( self ); |
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123 self->ConstructL(); |
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124 CleanupStack::Pop(); |
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125 |
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126 return self; |
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127 } |
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128 |
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129 // Destructor |
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130 CTeleRecoverySystem::~CTeleRecoverySystem() |
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131 { |
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132 // Stop listening for SIM changes. |
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133 Cancel(); |
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134 |
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135 iSimStatusProperty.Close(); |
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136 iSimPresentProperty.Close(); |
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137 |
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138 if ( iWaitingIdle ) |
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139 { |
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140 delete iWaitingIdle; |
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141 iWaitingIdle = NULL; |
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142 } |
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143 |
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144 delete iRecoveryItems; |
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145 delete iTimer; |
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146 delete iAllStepsTimer; |
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147 } |
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148 |
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149 // ----------------------------------------------------------------------------- |
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150 // CTeleRecoverySystem::AddL |
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151 // ----------------------------------------------------------------------------- |
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152 // |
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153 TPhoneRecoveryId CTeleRecoverySystem::AddL( TCallBack aCallBack, |
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154 TPhoneRecoveryPriority aPriority, TRecoveryState aState ) |
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155 { |
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156 __LOGMETHODSTARTEND( EPhoneUIUtils, "CTeleRecoverySystem::AddL()" ); |
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157 __ASSERT_DEBUG( !iIsCallBack, Panic( EPhoneUtilsNoCallBack ) ); |
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158 |
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159 CheckStateForPrecondition( aState ); |
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160 |
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161 iIdCounter++; |
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162 TInt count = iRecoveryItems->Count(); |
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163 TInt i = 0; |
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164 for ( ; i < count; i++ ) |
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165 { |
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166 if ( iRecoveryItems->At( i ).iPriority <= aPriority ) |
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167 { |
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168 break; |
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169 } |
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170 } |
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171 TRecoveryItem item; |
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172 item.iCallBack = aCallBack; |
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173 item.iId = iIdCounter; |
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174 item.iPriority = aPriority; |
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175 item.iState = aState; |
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176 |
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177 __PHONELOG1( |
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178 EBasic, |
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179 EPhoneUIUtils, |
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180 "CTeleRecoverySystem::AddL itemIdx= %d:", i ); |
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181 |
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182 iRecoveryItems->InsertL( i, item ); |
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183 |
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184 StartTimerIfRequired( aState ); |
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185 return iIdCounter; |
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186 } |
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187 |
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188 // ----------------------------------------------------------------------------- |
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189 // CTeleRecoverySystem::Add |
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190 // ----------------------------------------------------------------------------- |
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191 // |
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192 TPhoneRecoveryId CTeleRecoverySystem::Add( TCallBack aCallBack, |
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193 TPhoneRecoveryPriority aPriority, TRecoveryState aState ) |
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194 { |
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195 __LOGMETHODSTARTEND( EPhoneUIUtils, "CTeleRecoverySystem::AddL()" ); |
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196 TPhoneRecoveryId id = KNullId; |
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197 TRAP_IGNORE( id = AddL( aCallBack, aPriority, aState ) ); |
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198 return id; |
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199 } |
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200 |
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201 // ----------------------------------------------------------------------------- |
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202 // CTeleRecoverySystem::Remove |
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203 // ----------------------------------------------------------------------------- |
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204 // |
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205 void CTeleRecoverySystem::Remove( TPhoneRecoveryId aId ) |
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206 { |
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207 __LOGMETHODSTARTEND( EPhoneUIUtils, "CTeleRecoverySystem::Remove()" ); |
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208 __ASSERT_DEBUG( !iIsCallBack, Panic( EPhoneUtilsNoCallBack ) ); |
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209 |
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210 TInt count = iRecoveryItems->Count(); |
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211 |
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212 __PHONELOG1( |
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213 EBasic, |
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214 EPhoneUIUtils, |
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215 "CTeleRecoverySystem::count = %d:", count ); |
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216 |
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217 for ( TInt i = 0; i < count; i++ ) |
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218 { |
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219 if( iRecoveryItems->At( i ).iId == aId ) |
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220 { |
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221 iRecoveryItems->Delete( i ); |
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222 __PHONELOG1( |
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223 EBasic, |
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224 EPhoneUIUtils, |
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225 "CTeleRecoverySystem::Delete itemIdx= %d:", i ); |
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226 return; |
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227 } |
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228 } |
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229 } |
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230 |
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231 // ----------------------------------------------------------------------------- |
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232 // CTeleRecoverySystem::SetState |
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233 // ----------------------------------------------------------------------------- |
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234 // |
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235 void CTeleRecoverySystem::SetState( |
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236 TPhoneRecoveryId aId, TRecoveryState aState ) |
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237 { |
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238 __LOGMETHODSTARTEND( EPhoneUIUtils, "CTeleRecoverySystem::SetState()" ); |
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239 CheckStateForPrecondition( aState ); |
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240 |
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241 TInt count = iRecoveryItems->Count(); |
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242 for ( TInt i = 0; i < count; i++ ) |
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243 { |
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244 TRecoveryItem& item = iRecoveryItems->At( i ); |
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245 if( item.iId == aId ) |
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246 { |
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247 item.iState = aState; |
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248 StartTimerIfRequired( aState ); |
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249 __PHONELOG1( |
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250 EBasic, |
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251 EPhoneUIUtils, |
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252 "CTeleRecoverySystem::SetState itemIdx= %d:", item.iId ); |
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253 return; |
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254 } |
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255 } |
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256 } |
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257 |
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258 // ----------------------------------------------------------------------------- |
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259 // CTeleRecoverySystem::ResetPending |
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260 // ----------------------------------------------------------------------------- |
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261 // |
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262 void CTeleRecoverySystem::ResetPending() |
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263 { |
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264 __LOGMETHODSTARTEND( EPhoneUIUtils, "CTeleRecoverySystem::ResetPending()" ); |
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265 TBool startTimer = EFalse; |
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266 TInt count = iRecoveryItems->Count(); |
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267 for ( TInt i = 0; i < count; i++ ) |
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268 { |
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269 TRecoveryItem& item = iRecoveryItems->At( i ); |
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270 if( item.iState == EPhoneStatePending ) |
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271 { |
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272 item.iState = EPhoneStateWaiting; |
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273 startTimer = ETrue; |
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274 } |
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275 } |
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276 |
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277 if ( startTimer ) |
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278 { |
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279 StartTimer(); |
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280 } |
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281 } |
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282 |
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283 // ----------------------------------------------------------------------------- |
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284 // CTeleRecoverySystem::RecoverNow |
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285 // ----------------------------------------------------------------------------- |
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286 // |
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287 TInt CTeleRecoverySystem::RecoverNow( TPhoneRecoveryId aId, |
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288 TPhoneRecoveryPriority aPriority, TBool aAllSteps ) |
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289 { |
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290 __LOGMETHODSTARTEND( EPhoneUIUtils, "CTeleRecoverySystem::RecoverNow()" ); |
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291 TInt err = KErrNone; |
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292 TInt pos = Find( aId ); |
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293 |
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294 if ( pos != KErrNotFound ) |
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295 { |
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296 TRecoveryItem& item = iRecoveryItems->At( pos ); |
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297 item.iPriority = aPriority; |
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298 err = DoItemCallBack( item ); |
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299 if ( item.iState == EPhoneStateWaiting ) |
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300 { |
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301 if ( aAllSteps ) |
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302 { |
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303 item.iState = EPhoneStateStarting; |
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304 } |
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305 |
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306 StartTimerIfRequired( item.iState ); |
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307 } |
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308 } |
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309 __PHONELOG1( |
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310 EBasic, |
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311 EPhoneUIUtils, |
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312 "CTeleRecoverySystem::RecoverNow error = %d:", err ); |
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313 return err; |
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314 } |
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315 |
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316 // ----------------------------------------------------------------------------- |
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317 // CTeleRecoverySystem::RecoverAllNow |
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318 // |
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319 // ----------------------------------------------------------------------------- |
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320 // |
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321 void CTeleRecoverySystem::RecoverAllNow() |
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322 { |
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323 __LOGMETHODSTARTEND( EPhoneUIUtils, "CTeleRecoverySystem::RecoverAllNow()" ); |
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324 StartTimerIfIdle(); |
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325 StartAllStepsTimer(); |
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326 } |
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327 |
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328 // ----------------------------------------------------------------------------- |
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329 // CTeleRecoverySystem::EnablePrecondition |
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330 // |
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331 // ----------------------------------------------------------------------------- |
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332 // |
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333 void CTeleRecoverySystem::EnablePrecondition() |
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334 { |
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335 __LOGMETHODSTARTEND( EPhoneUIUtils, "CTeleRecoverySystem::EnablePrecondition()" ); |
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336 // If precondition has already been satisfied, then |
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337 // there should not be anything left to do. |
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338 if ( iPrecondOk ) |
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339 { |
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340 return; |
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341 } |
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342 |
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343 // Store flag to indicate that precondition has been |
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344 // satisfied. |
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345 iPrecondOk = ETrue; |
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346 |
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347 // Go through all recovery items and update state so that |
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348 // there won't be any items in EPhoneStatePrecond after the loop. |
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349 // Timer must be started. |
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350 TInt count = iRecoveryItems->Count(); |
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351 |
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352 for ( TInt index = 0; index < count; index++ ) |
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353 { |
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354 TRecoveryItem& item = iRecoveryItems->At( index ); |
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355 |
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356 CheckStateForPrecondition( item.iState ); |
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357 } |
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358 |
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359 if ( IsIdle() ) |
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360 { |
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361 iTimer->Cancel(); |
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362 StartTimer(); |
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363 } |
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364 } |
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365 |
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366 // ----------------------------------------------------------------------------- |
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367 // CTeleRecoverySystem::Resume |
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368 // |
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369 // ----------------------------------------------------------------------------- |
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370 // |
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371 void CTeleRecoverySystem::Resume() |
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372 { |
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373 __LOGMETHODSTARTEND( EPhoneUIUtils, "CTeleRecoverySystem::Resume()" ); |
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374 if ( iTickCounter == KPhoneRecoveryCounterPause ) |
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375 { |
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376 StartTimer(); |
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377 } |
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378 } |
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379 |
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380 // ----------------------------------------------------------------------------- |
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381 // CTeleRecoverySystem::RunL |
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382 // |
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383 // ----------------------------------------------------------------------------- |
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384 // |
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385 void CTeleRecoverySystem::RunL() |
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386 { |
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387 __LOGMETHODSTARTEND( EPhoneUIUtils, "CTeleRecoverySystem::RunL()" ); |
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388 if ( iStatus != KErrNone ) |
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389 { |
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390 // If SIM is already available, just listen for SIM status. |
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391 if ( iSimAvailable == ESimUsable ) |
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392 { |
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393 iRequest = EPhoneSIMStatus; |
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394 } |
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395 else |
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396 { |
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397 iRequest = EPhoneSIMPresent; |
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398 } |
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399 |
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400 __PHONELOG1( |
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401 EBasic, |
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402 EPhoneUIUtils, |
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403 "CTeleRecoverySystem::RunL NewRq = %d ", (TInt) iRequest ); |
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404 |
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405 IssueRequest(); |
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406 return; |
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407 } |
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408 |
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409 // If SIM present availability is still scrutinized, check status. |
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410 if ( iRequest == EPhoneSIMPresent ) |
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411 { |
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412 if ( iSimPresentProperty.Handle() ) |
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413 { |
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414 iSimPresentProperty.Get( iSimAvailable ); |
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415 } |
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416 |
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417 if ( iSimAvailable == ESimUsable ) |
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418 { |
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419 iRequest = EPhoneSIMStatus; |
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420 |
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421 __PHONELOG1( |
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422 EBasic, |
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423 EPhoneUIUtils, |
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424 "CTeleRecoverySystem::RunL NewRq = %d ", (TInt) iRequest ); |
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425 } |
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426 else |
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427 { |
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428 // SIM is not yet available, start listening again. |
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429 IssueRequest(); |
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430 return; |
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431 } |
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432 } |
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433 |
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434 // If SIM is available and SIM status is ok and precondition has not been |
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435 // set, set precondition. |
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436 if ( IsSIMOk() && !iPrecondSimOk ) |
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437 { |
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438 EnablePrecondSimOk(); |
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439 } |
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440 |
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441 // Start listening again. |
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442 IssueRequest(); |
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443 } |
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444 |
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445 // ----------------------------------------------------------------------------- |
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446 // CTeleRecoverySystem::DoCancel |
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447 // |
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448 // ----------------------------------------------------------------------------- |
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449 // |
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450 void CTeleRecoverySystem::DoCancel() |
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451 { |
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452 __LOGMETHODSTARTEND( EPhoneUIUtils, "CTeleRecoverySystem::DoCancel()"); |
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453 |
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454 if ( iSimStatusProperty.Handle() ) |
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455 { |
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456 iSimStatusProperty.Cancel(); |
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457 } |
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458 |
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459 if ( iSimPresentProperty.Handle() ) |
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460 { |
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461 iSimPresentProperty.Cancel(); |
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462 } |
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463 } |
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464 |
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465 // ----------------------------------------------------------------------------- |
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466 // CTeleRecoverySystem::EnablePrecondSimOk |
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467 // ----------------------------------------------------------------------------- |
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468 // |
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469 void CTeleRecoverySystem::EnablePrecondSimOk() |
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470 { |
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471 __LOGMETHODSTARTEND( EPhoneUIUtils, "CTeleRecoverySystem::EnablePreSIM()"); |
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472 |
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473 if ( iPrecondSimOk ) |
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474 { |
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475 return; |
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476 } |
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477 iPrecondSimOk = ETrue; |
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478 |
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479 // Go through all recovery items and update state so that |
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480 // there won't be any items in EPhoneStatePrecondSim after the loop. |
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481 // Timer must be started. |
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482 TInt count = iRecoveryItems->Count(); |
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483 |
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484 for ( TInt index = 0; index < count; index++ ) |
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485 { |
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486 TRecoveryItem& item = iRecoveryItems->At( index ); |
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487 |
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488 CheckStateForPrecondition( item.iState ); |
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489 } |
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490 |
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491 iTimer->Cancel(); |
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492 StartTimer(); |
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493 } |
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494 |
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495 // ----------------------------------------------------------------------------- |
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496 // CTeleRecoverySystem::DoItemCallBack |
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497 // ----------------------------------------------------------------------------- |
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498 // |
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499 TInt CTeleRecoverySystem::DoItemCallBack( TRecoveryItem& aItem ) |
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500 { |
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501 __LOGMETHODSTARTEND( EPhoneUIUtils, "CTeleRecoverySystem::DoItemCallBack()"); |
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502 |
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503 #ifdef _DEBUG |
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504 iIsCallBack = ETrue; |
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505 #endif // _DEBUG |
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506 |
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507 TInt err = KErrNone; |
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508 TRAPD( leaveErr, err = aItem.iCallBack.CallBack() ); |
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509 |
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510 __PHONELOG1( |
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511 EBasic, |
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512 EPhoneUIUtils, |
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513 "CTeleRecoverySystem::DoItemCallBack Err = %d ", leaveErr ); |
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514 |
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515 #ifdef _DEBUG |
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516 iIsCallBack = EFalse; |
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517 #endif // _DEBUG |
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518 |
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519 if( leaveErr != KErrNone ) |
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520 { |
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521 err = leaveErr; |
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522 } |
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523 |
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524 if ( err > KErrNone ) |
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525 { |
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526 aItem.iState = EPhoneStateWaiting; |
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527 err = KErrNone; |
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528 } |
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529 else |
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530 { |
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531 switch ( err ) |
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532 { |
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533 case KErrNone: |
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534 aItem.iState = EPhoneStateIdle; |
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535 break; |
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536 case KErrNoMemory: |
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537 case KErrInUse: |
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538 case KErrServerBusy: |
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539 case KErrNotReady: |
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540 case KErrLocked: |
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541 case KErrTimedOut: |
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542 case KErrDied: |
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543 case KErrServerTerminated: |
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544 aItem.iState = EPhoneStateWaiting; |
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545 break; |
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546 default: |
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547 aItem.iState = EPhoneStatePending; |
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548 break; |
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549 } |
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550 } |
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551 |
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552 return err; |
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553 } |
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554 |
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555 // ----------------------------------------------------------------------------- |
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556 // CTeleRecoverySystem::HandleTimer |
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557 // |
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558 // Callback function. |
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559 // ----------------------------------------------------------------------------- |
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560 // |
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561 TInt CTeleRecoverySystem::HandleTimer( TAny* aAny ) |
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562 { |
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563 return static_cast< CTeleRecoverySystem* >( aAny )->DoHandleTimer(); |
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564 } |
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565 |
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566 // ----------------------------------------------------------------------------- |
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567 // CTeleRecoverySystem::DoHandleTimer |
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568 // ----------------------------------------------------------------------------- |
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569 // |
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570 TInt CTeleRecoverySystem::DoHandleTimer() |
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571 { |
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572 // It will be sum of flags in which there are items in priority. |
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573 TInt found = 0; |
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574 |
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575 // It contains flags which will be run at the current time. |
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576 const TInt run = DetermineRun(); |
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577 |
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578 // Go through all items and for each item: |
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579 // If item is in waiting state, |
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580 // update variable found and |
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581 // update priority and |
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582 // perform action if required. |
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583 |
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584 const TInt count = iRecoveryItems->Count(); |
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585 for ( TInt i = 0; i < count; i++ ) |
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586 { |
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587 TRecoveryItem& item = iRecoveryItems->At( i ); |
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588 if( item.iState == EPhoneStateWaiting ) |
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589 { |
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590 TBool doCallBack = EFalse; |
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591 |
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592 if ( item.iPriority >= EPhonePriorityCritical ) |
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593 { |
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594 found |= EPhoneFlagCritical; |
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595 doCallBack = ( run & EPhoneFlagCritical ); |
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596 } |
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597 else if ( item.iPriority > EPhonePriorityHigh ) |
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598 { |
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599 // For priority Critical. |
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600 item.iPriority--; |
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601 found |= EPhoneFlagHigh; |
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602 doCallBack = ( run & EPhoneFlagHigh ); |
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603 } |
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604 else if ( item.iPriority > EPhonePriorityStandard ) |
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605 { |
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606 // For priority High. |
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607 item.iPriority--; |
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608 found |= EPhoneFlagStandard; |
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609 doCallBack = ( run & EPhoneFlagHigh ); |
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610 } |
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611 else if ( item.iPriority > EPhonePriorityLow ) |
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612 { |
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613 // For priority Standard. |
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614 item.iPriority--; |
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615 found |= EPhoneFlagLow; |
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616 doCallBack = ( run & EPhoneFlagStandard ); |
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617 } |
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618 else if ( item.iPriority > EPhonePriorityDontCare ) |
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619 { |
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620 // For priority Low. |
|
621 item.iPriority--; |
|
622 found |= EPhoneFlagDontCare; |
|
623 doCallBack = ( run & EPhoneFlagLow ); |
|
624 } |
|
625 else |
|
626 { |
|
627 // For priority DontCare. |
|
628 found |= EPhoneFlagDontCare; |
|
629 doCallBack = ( run & EPhoneFlagDontCare ); |
|
630 } |
|
631 |
|
632 if ( doCallBack ) |
|
633 { |
|
634 DoItemCallBack( item ); |
|
635 } |
|
636 } |
|
637 } |
|
638 |
|
639 // Start timer for the next time. |
|
640 StartNext( found ); |
|
641 return KErrNone; |
|
642 } |
|
643 |
|
644 // ----------------------------------------------------------------------------- |
|
645 // CTeleRecoverySystem::HandleAllStepsTimer |
|
646 // |
|
647 // Callback function. |
|
648 // ----------------------------------------------------------------------------- |
|
649 // |
|
650 TInt CTeleRecoverySystem::HandleAllStepsTimer( TAny* aAny ) |
|
651 { |
|
652 return |
|
653 static_cast< CTeleRecoverySystem* >( aAny )->DoHandleAllStepsTimer(); |
|
654 } |
|
655 |
|
656 // ----------------------------------------------------------------------------- |
|
657 // CTeleRecoverySystem::DoHandleAllStepsTimer |
|
658 // ----------------------------------------------------------------------------- |
|
659 // |
|
660 TInt CTeleRecoverySystem::DoHandleAllStepsTimer() |
|
661 { |
|
662 TInt count = iRecoveryItems->Count(); |
|
663 for ( TInt i = 0; i < count; i++ ) |
|
664 { |
|
665 TRecoveryItem& item = iRecoveryItems->At( i ); |
|
666 if( item.iState == EPhoneStateStarting ) |
|
667 { |
|
668 // Perform recovery step. |
|
669 // |
|
670 TInt err = DoItemCallBack( item ); |
|
671 |
|
672 if ( item.iState == EPhoneStateWaiting ) |
|
673 { |
|
674 // If step went ok, then we can perform next step soon. |
|
675 // If step didn't succeed, then there is no point to |
|
676 // start again immediately. |
|
677 if ( err == KErrNone ) |
|
678 { |
|
679 item.iState = EPhoneStateStarting; |
|
680 } |
|
681 |
|
682 // And start timer. |
|
683 StartTimerIfRequired( item.iState ); |
|
684 } |
|
685 } |
|
686 } |
|
687 return KErrNone; |
|
688 } |
|
689 |
|
690 // ----------------------------------------------------------------------------- |
|
691 // CTeleRecoverySystem::CheckStateForPrecondition |
|
692 // ----------------------------------------------------------------------------- |
|
693 // |
|
694 void CTeleRecoverySystem::CheckStateForPrecondition( TRecoveryState& aState ) |
|
695 { |
|
696 if ( iPrecondOk && aState == EPhoneStatePrecond ) |
|
697 { |
|
698 aState = EPhoneStateWaiting; |
|
699 } |
|
700 |
|
701 if ( iPrecondSimOk && aState == EPhoneStatePrecondSim ) |
|
702 { |
|
703 aState = EPhoneStateWaiting; |
|
704 } |
|
705 } |
|
706 |
|
707 // ----------------------------------------------------------------------------- |
|
708 // CTeleRecoverySystem::StartTimerIfRequired |
|
709 // ----------------------------------------------------------------------------- |
|
710 // |
|
711 void CTeleRecoverySystem::StartTimerIfRequired( TRecoveryState aNewState ) |
|
712 { |
|
713 __LOGMETHODSTARTEND( EPhoneUIUtils, "CTeleRecoverySystem::StartTimerIfRequired()"); |
|
714 |
|
715 if ( IsIdle() ) |
|
716 { |
|
717 if ( aNewState == EPhoneStateWaiting ) |
|
718 { |
|
719 StartTimerIfIdle(); |
|
720 } |
|
721 else if ( aNewState == EPhoneStateStarting ) |
|
722 { |
|
723 StartAllStepsTimer(); |
|
724 } |
|
725 } |
|
726 } |
|
727 |
|
728 // ----------------------------------------------------------------------------- |
|
729 // CTeleRecoverySystem::IsIdle() |
|
730 // ----------------------------------------------------------------------------- |
|
731 // |
|
732 TBool CTeleRecoverySystem::IsIdle() |
|
733 { |
|
734 __LOGMETHODSTARTEND( EPhoneUIUtils, "CTeleRecoverySystem::IsIdle()"); |
|
735 TBool retVal(EFalse); |
|
736 TInt error(0); |
|
737 TInt state(0); |
|
738 |
|
739 error = iIdleActive.Get( |
|
740 KPSUidStartup, |
|
741 KPSIdlePhase1Ok, |
|
742 state ); |
|
743 |
|
744 if ( ( state == EIdlePhase1Ok ) && |
|
745 ( error == KErrNone ) ) |
|
746 { |
|
747 if ( iWaitingIdle ) |
|
748 { |
|
749 delete iWaitingIdle; |
|
750 iWaitingIdle = NULL; |
|
751 } |
|
752 retVal = ETrue; |
|
753 } |
|
754 |
|
755 return retVal; |
|
756 } |
|
757 |
|
758 // ----------------------------------------------------------------------------- |
|
759 // CTeleRecoverySystem::StartTimerIfIdle |
|
760 // ----------------------------------------------------------------------------- |
|
761 // |
|
762 void CTeleRecoverySystem::StartTimerIfIdle() |
|
763 { |
|
764 __LOGMETHODSTARTEND( EPhoneUIUtils, "CTeleRecoverySystem::StartTimerIfIdle()"); |
|
765 |
|
766 if ( !iTimer->IsActive() ) |
|
767 { |
|
768 iTimer->After( KPhoneRecoveryTickInterval, |
|
769 TCallBack( HandleTimer, this ) ); |
|
770 iTickCounter++; |
|
771 } |
|
772 } |
|
773 |
|
774 // ----------------------------------------------------------------------------- |
|
775 // CTeleRecoverySystem::StartTimer |
|
776 // ----------------------------------------------------------------------------- |
|
777 // |
|
778 void CTeleRecoverySystem::StartTimer() |
|
779 { |
|
780 __LOGMETHODSTARTEND( EPhoneUIUtils, "CTeleRecoverySystem::StartTimer()"); |
|
781 |
|
782 if ( !iTimer->IsActive() ) |
|
783 { |
|
784 iTickCounter = KPhoneRecoveryCounterStart; |
|
785 iTimer->After( KPhoneRecoveryTickInterval, |
|
786 TCallBack( HandleTimer, this ) ); |
|
787 } |
|
788 } |
|
789 |
|
790 // ----------------------------------------------------------------------------- |
|
791 // CTeleRecoverySystem::StartAllStepsTimer |
|
792 // ----------------------------------------------------------------------------- |
|
793 // |
|
794 void CTeleRecoverySystem::StartAllStepsTimer() |
|
795 { |
|
796 __LOGMETHODSTARTEND( EPhoneUIUtils, "CTeleRecoverySystem::StartAllStepsTimer()"); |
|
797 if ( !iAllStepsTimer->IsActive() ) |
|
798 { |
|
799 iAllStepsTimer->After( 1, TCallBack( HandleAllStepsTimer, this ) ); |
|
800 } |
|
801 } |
|
802 |
|
803 // ----------------------------------------------------------------------------- |
|
804 // CTeleRecoverySystem::StartNext |
|
805 // ----------------------------------------------------------------------------- |
|
806 // |
|
807 void CTeleRecoverySystem::StartNext( TInt aFound ) |
|
808 { |
|
809 __LOGMETHODSTARTEND( EPhoneUIUtils, "CTeleRecoverySystem::StartNext()"); |
|
810 // Calculate time of next attempt. |
|
811 |
|
812 // This is performed as follows: |
|
813 // For each priority: |
|
814 // If there was item in waiting state, |
|
815 // then calculate next attempt time for that. |
|
816 // Use the minimum attempt time to determine next attempt. |
|
817 |
|
818 TInt nextTick = KPhoneRecoveryDontStartTimer; |
|
819 if ( aFound & EPhoneFlagCritical ) |
|
820 { |
|
821 nextTick = Min( nextTick, NextTick( KPhoneRecoveryTicksForCritical ) ); |
|
822 } |
|
823 if ( aFound & EPhoneFlagHigh ) |
|
824 { |
|
825 nextTick = Min( nextTick, NextTick( KPhoneRecoveryTicksForHigh ) ); |
|
826 } |
|
827 if ( aFound & EPhoneFlagStandard ) |
|
828 { |
|
829 nextTick = Min( nextTick, NextTick( KPhoneRecoveryTicksForStandard ) ); |
|
830 } |
|
831 if ( aFound & EPhoneFlagLow ) |
|
832 { |
|
833 nextTick = Min( nextTick, NextTick( KPhoneRecoveryTicksForLow ) ); |
|
834 } |
|
835 if ( aFound & EPhoneFlagDontCare ) |
|
836 { |
|
837 nextTick = Min( nextTick, NextTick( KPhoneRecoveryTicksForDontCare ) ); |
|
838 } |
|
839 |
|
840 if( nextTick < KPhoneRecoveryDontStartTimer ) |
|
841 { |
|
842 if ( nextTick <= KPhoneRecoveryTicksMaximum ) |
|
843 { |
|
844 iTimer->After( KPhoneRecoveryTickInterval*( nextTick-iTickCounter ), |
|
845 TCallBack( HandleTimer, this ) ); |
|
846 iTickCounter = nextTick; |
|
847 } |
|
848 else |
|
849 { |
|
850 //pause the recover to save memory |
|
851 iTickCounter = KPhoneRecoveryCounterPause; |
|
852 } |
|
853 } |
|
854 } |
|
855 |
|
856 // ----------------------------------------------------------------------------- |
|
857 // CTeleRecoverySystem::DetermineRun |
|
858 // ----------------------------------------------------------------------------- |
|
859 // |
|
860 TInt CTeleRecoverySystem::DetermineRun() const |
|
861 { |
|
862 TInt run = 0; |
|
863 |
|
864 // Check if critical tasks ought to be run. |
|
865 if ( !( iTickCounter % KPhoneRecoveryTicksForCritical ) ) |
|
866 { |
|
867 run |= EPhoneFlagCritical; |
|
868 } |
|
869 |
|
870 // Check if high tasks ought to be run. |
|
871 if ( !( iTickCounter % KPhoneRecoveryTicksForHigh ) ) |
|
872 { |
|
873 run |= EPhoneFlagHigh; |
|
874 } |
|
875 |
|
876 // Check if standard tasks ought to be run. |
|
877 if ( !( iTickCounter % KPhoneRecoveryTicksForStandard ) ) |
|
878 { |
|
879 run |= EPhoneFlagStandard; |
|
880 } |
|
881 |
|
882 // Check if low tasks ought to be run. |
|
883 if ( !( iTickCounter % KPhoneRecoveryTicksForLow ) ) |
|
884 { |
|
885 run |= EPhoneFlagLow; |
|
886 } |
|
887 |
|
888 // Check if 'dont care' tasks ought to be run. |
|
889 if ( !( iTickCounter % KPhoneRecoveryTicksForDontCare ) ) |
|
890 { |
|
891 run |= EPhoneFlagDontCare; |
|
892 } |
|
893 |
|
894 if ( !run ) |
|
895 { |
|
896 run |= EPhoneFlagCritical; |
|
897 } |
|
898 |
|
899 return run; |
|
900 } |
|
901 |
|
902 // ----------------------------------------------------------------------------- |
|
903 // CTeleRecoverySystem::NextTick |
|
904 // ----------------------------------------------------------------------------- |
|
905 // |
|
906 inline TInt CTeleRecoverySystem::NextTick( TInt aTicks ) const |
|
907 { |
|
908 // Find smallest such value k that satisfies the following conditions: |
|
909 // 1. It must be larger than iTickCounter |
|
910 // 2. It must be multiple of aTicks. |
|
911 |
|
912 return ( iTickCounter / aTicks + 1 ) * aTicks; |
|
913 } |
|
914 |
|
915 // ----------------------------------------------------------------------------- |
|
916 // CTeleRecoverySystem::Find |
|
917 // ----------------------------------------------------------------------------- |
|
918 // |
|
919 TInt CTeleRecoverySystem::Find( TPhoneRecoveryId aId ) const |
|
920 { |
|
921 const TInt count = iRecoveryItems->Count(); |
|
922 for ( TInt i = 0; i < count; i++ ) |
|
923 { |
|
924 const TRecoveryItem& item = iRecoveryItems->At( i ); |
|
925 if ( item.iId == aId ) |
|
926 { |
|
927 return i; |
|
928 } |
|
929 } |
|
930 |
|
931 return KErrNotFound; |
|
932 } |
|
933 |
|
934 // ----------------------------------------------------------------------------- |
|
935 // CTeleRecoverySystem::IssueRequest |
|
936 // |
|
937 // ----------------------------------------------------------------------------- |
|
938 // |
|
939 void CTeleRecoverySystem::IssueRequest() |
|
940 { |
|
941 __LOGMETHODSTARTEND( EPhoneUIUtils, "CTeleRecoverySystem::IssueRequest()"); |
|
942 if ( !IsActive() ) |
|
943 { |
|
944 if ( iRequest == EPhoneSIMPresent ) |
|
945 { |
|
946 iSimPresentProperty.Subscribe( iStatus ); |
|
947 |
|
948 __PHONELOG( |
|
949 EBasic, |
|
950 EPhoneUIUtils, |
|
951 "CTeleRecoverySystem::DoItemCallBack IssueReq.2"); |
|
952 } |
|
953 else |
|
954 { |
|
955 __PHONELOG( |
|
956 EBasic, |
|
957 EPhoneUIUtils, |
|
958 "CTeleRecoverySystem::DoItemCallBack IssueReq.3"); |
|
959 |
|
960 __ASSERT_DEBUG( iRequest == EPhoneSIMStatus, Panic( EPhoneUtilsNoCallBack ) ); |
|
961 |
|
962 iSimStatusProperty.Subscribe( iStatus ); |
|
963 } |
|
964 |
|
965 SetActive(); |
|
966 } |
|
967 } |
|
968 |
|
969 |
|
970 // ----------------------------------------------------------------------------- |
|
971 // CTeleRecoverySystem::IsSIMOk |
|
972 // |
|
973 // ----------------------------------------------------------------------------- |
|
974 // |
|
975 TBool CTeleRecoverySystem::IsSIMOk() |
|
976 { |
|
977 __LOGMETHODSTARTEND( EPhoneUIUtils, "CTeleRecoverySystem::IsSIMOk()"); |
|
978 |
|
979 TInt value = KErrNotFound; |
|
980 TBool simOk = EFalse; |
|
981 |
|
982 if ( iSimAvailable != ESimUsable ) |
|
983 { |
|
984 __PHONELOG( |
|
985 EBasic, |
|
986 EPhoneUIUtils, |
|
987 "CTeleRecoverySystem::IsSIMOk Ret 0"); |
|
988 // SIM is not yet available. |
|
989 return EFalse; |
|
990 } |
|
991 |
|
992 // Get current status. |
|
993 if ( iSimStatusProperty.Handle() ) |
|
994 { |
|
995 iSimStatusProperty.Get( value ); |
|
996 } |
|
997 |
|
998 simOk = ( value == ESimUsable ); |
|
999 |
|
1000 __PHONELOG1( |
|
1001 EBasic, |
|
1002 EPhoneUIUtils, |
|
1003 "CTeleRecoverySystem::IsSIMOk Ret: %d ", (TInt) simOk); |
|
1004 |
|
1005 return simOk; |
|
1006 } |
|
1007 |
|
1008 // ----------------------------------------------------------------------------- |
|
1009 // CTeleRecoverySystem::CheckSIMAvailable |
|
1010 // |
|
1011 // ----------------------------------------------------------------------------- |
|
1012 // |
|
1013 TInt CTeleRecoverySystem::CheckSIMAvailable() |
|
1014 { |
|
1015 __LOGMETHODSTARTEND( EPhoneUIUtils, "CTeleRecoverySystem::CheckSIMAvailable()"); |
|
1016 |
|
1017 // Check current SIM present state. |
|
1018 if ( iSimStatusProperty.Handle() ) |
|
1019 { |
|
1020 iSimStatusProperty.Get( iSimAvailable ); |
|
1021 |
|
1022 __PHONELOG1( |
|
1023 EBasic, |
|
1024 EPhoneUIUtils, |
|
1025 "CTeleRecoverySystem::CheckSIMAvailable %d ", iSimAvailable ); |
|
1026 |
|
1027 if ( iSimAvailable != ESimUsable ) |
|
1028 |
|
1029 { |
|
1030 // Since SIM is not yet present, wait for availability. |
|
1031 iRequest = EPhoneSIMStatus; |
|
1032 } |
|
1033 else |
|
1034 { |
|
1035 // SIM is now available, start listening for SIM status. |
|
1036 iRequest = EPhoneSIMStatus; |
|
1037 |
|
1038 __PHONELOG1( |
|
1039 EBasic, |
|
1040 EPhoneUIUtils, |
|
1041 "CTeleRecoverySystem::CheckSIMAvailable new rq %d ", (TInt) iRequest ); |
|
1042 |
|
1043 |
|
1044 if ( iSimStatusProperty.Handle() ) |
|
1045 { |
|
1046 TInt value = ESimStatusUninitialized; |
|
1047 iSimStatusProperty.Get( value ); |
|
1048 iPrecondSimOk = ( value == ESimUsable ); |
|
1049 } |
|
1050 else |
|
1051 { |
|
1052 return KErrBadHandle; |
|
1053 } |
|
1054 } |
|
1055 IssueRequest(); |
|
1056 } |
|
1057 else |
|
1058 { |
|
1059 return KErrBadHandle; |
|
1060 } |
|
1061 return KErrNone; |
|
1062 } |
|
1063 // End of File |