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1 /* |
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2 * Copyright (c) 2004 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: Provides asynchronus methods for the multistep boot sequence. |
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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 |
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20 //debug |
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21 #include "calendarui_debug.h" |
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22 |
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23 #include "CalenSvrBootManager.h" |
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24 |
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25 #include "CalenServer.h" |
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26 #include <calenglobaldata.h> |
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27 #include <calcalendarinfo.h> |
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28 #include <calcalendariterator.h> |
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29 |
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30 #include <featmgr.h> |
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31 |
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32 // LOCAL CONSTANTS AND MACROS |
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33 const TInt KBuffLength = 8; |
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34 |
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35 _LIT( KCalendarDatabaseFilePath, "c:calendar" ); |
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36 |
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37 enum TCalenSvrBootManagerPanic |
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38 { |
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39 EPanicInvalidState, |
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40 EPanicRunError, |
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41 EPanicCorruptedObserverDll, |
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42 EPanicIncorrectObserverUID |
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43 }; |
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44 |
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45 static void Panic(TInt aReason) |
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46 { |
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47 TRACE_ENTRY_POINT; |
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48 |
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49 _LIT(KCategory, "CCalenServerBootHandler"); |
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50 User::Panic(KCategory, aReason); |
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51 |
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52 TRACE_EXIT_POINT; |
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53 }; |
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54 |
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55 |
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56 // CLASS METHOD DECLARATIONS |
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57 |
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58 // ----------------------------------------------------------------------------- |
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59 // ?classname::?member_function |
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60 // ?implementation_description |
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61 // (other items were commented in a header). |
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62 // ----------------------------------------------------------------------------- |
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63 // |
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64 CCalenSvrBootManager* CCalenSvrBootManager::NewL(CCalenServer& aServer) |
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65 { |
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66 TRACE_ENTRY_POINT; |
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67 |
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68 CCalenSvrBootManager* self = new( ELeave )CCalenSvrBootManager( aServer ); |
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69 CleanupStack::PushL(self); |
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70 self->ConstructL(); |
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71 CleanupStack::Pop(self); |
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72 |
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73 TRACE_EXIT_POINT; |
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74 return self; |
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75 } |
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76 |
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77 // ----------------------------------------------------------------------------- |
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78 // ?classname::?member_function |
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79 // ?implementation_description |
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80 // (other items were commented in a header). |
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81 // ----------------------------------------------------------------------------- |
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82 // |
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83 CCalenSvrBootManager::CCalenSvrBootManager(CCalenServer& aServer) |
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84 : CActive(0), iState(EStateInit), iServer(aServer) |
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85 { |
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86 TRACE_ENTRY_POINT; |
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87 |
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88 CActiveScheduler::Add(this); |
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89 |
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90 TRACE_EXIT_POINT; |
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91 } |
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92 |
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93 // ----------------------------------------------------------------------------- |
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94 // ?classname::?member_function |
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95 // ?implementation_description |
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96 // (other items were commented in a header). |
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97 // ----------------------------------------------------------------------------- |
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98 // |
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99 void CCalenSvrBootManager::ConstructL(void) |
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100 { |
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101 TRACE_ENTRY_POINT; |
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102 |
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103 Start(); |
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104 |
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105 TRACE_EXIT_POINT; |
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106 } |
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107 |
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108 // ----------------------------------------------------------------------------- |
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109 // ?classname::?member_function |
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110 // ?implementation_description |
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111 // (other items were commented in a header). |
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112 // ----------------------------------------------------------------------------- |
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113 // |
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114 void CCalenSvrBootManager::Start() |
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115 { |
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116 TRACE_ENTRY_POINT; |
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117 |
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118 __ASSERT_ALWAYS(!IsActive(), User::Invariant()); |
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119 iState = EStateCreateAgendaFile; |
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120 CompleteSelf(); |
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121 |
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122 TRACE_EXIT_POINT; |
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123 } |
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124 |
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125 // ----------------------------------------------------------------------------- |
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126 // ?classname::?member_function |
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127 // ?implementation_description |
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128 // (other items were commented in a header). |
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129 // ----------------------------------------------------------------------------- |
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130 // |
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131 CCalenSvrBootManager::~CCalenSvrBootManager() |
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132 { |
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133 TRACE_ENTRY_POINT; |
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134 |
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135 Cancel(); // DoCancel destroy everything |
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136 |
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137 TRACE_EXIT_POINT; |
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138 } |
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139 |
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140 // ----------------------------------------------------------------------------- |
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141 // ?classname::?member_function |
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142 // ?implementation_description |
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143 // (other items were commented in a header). |
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144 // ----------------------------------------------------------------------------- |
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145 // |
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146 void CCalenSvrBootManager::DoCancel() |
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147 { |
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148 TRACE_ENTRY_POINT; |
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149 |
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150 iState = EStateInit; |
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151 |
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152 TRACE_EXIT_POINT; |
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153 } |
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154 |
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155 // ----------------------------------------------------------------------------- |
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156 // ?classname::?member_function |
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157 // ?implementation_description |
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158 // (other items were commented in a header). |
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159 // ----------------------------------------------------------------------------- |
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160 // |
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161 TInt CCalenSvrBootManager::RunError(TInt /*aError*/) |
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162 { |
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163 TRACE_ENTRY_POINT; |
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164 |
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165 // if database is corrupted or we run in to other troubles, we ignore them. |
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166 iState = EStateReady; |
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167 CompleteSelf(); |
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168 |
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169 TRACE_EXIT_POINT; |
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170 return KErrNone; |
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171 } |
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172 |
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173 // ----------------------------------------------------------------------------- |
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174 // ?classname::?member_function |
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175 // ?implementation_description |
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176 // (other items were commented in a header). |
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177 // ----------------------------------------------------------------------------- |
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178 // |
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179 void CCalenSvrBootManager::RunL() |
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180 { |
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181 TRACE_ENTRY_POINT; |
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182 |
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183 switch (iState) |
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184 { |
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185 case EStateCreateAgendaFile: |
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186 { |
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187 CCalenGlobalData* gData = CCalenGlobalData::Instance(); |
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188 if ( !gData ) |
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189 { |
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190 // Server doesn't need context change observer. |
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191 gData = CCalenGlobalData::NewL( *this, NULL ); |
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192 } |
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193 |
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194 CleanupReleasePushL( *gData ); |
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195 gData->CalSessionL(); |
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196 CleanupStack::PopAndDestroy( gData ); |
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197 iState = EStateDeleteDeadCalendars; |
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198 CompleteSelf(); |
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199 } |
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200 break; |
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201 case EStateDeleteDeadCalendars: |
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202 { |
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203 RemoveDeadCalendarsL(); |
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204 iState = EStateReady; |
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205 CompleteSelf(); |
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206 } |
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207 break; |
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208 |
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209 case EStateReady: |
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210 iServer.BootReadyL(); |
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211 break; |
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212 |
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213 default: |
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214 Panic(EPanicInvalidState); |
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215 break; |
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216 } |
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217 |
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218 TRACE_EXIT_POINT; |
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219 } |
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220 |
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221 // ----------------------------------------------------------------------------- |
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222 // ?classname::?member_function |
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223 // ?implementation_description |
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224 // (other items were commented in a header). |
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225 // ----------------------------------------------------------------------------- |
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226 // |
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227 void CCalenSvrBootManager::CompleteSelf() |
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228 { |
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229 TRACE_ENTRY_POINT; |
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230 |
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231 TRequestStatus* pStat = &iStatus; |
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232 User::RequestComplete(pStat, KErrNone); |
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233 SetActive(); |
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234 |
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235 TRACE_EXIT_POINT; |
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236 } |
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237 |
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238 // ----------------------------------------------------------------------------- |
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239 // CCalenSvrBootManager::Completed |
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240 // Unused but needed as CCalenSvrBootManager needs |
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241 // be derived from MCalProgressCallBack to call |
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242 // CCalenGlobalData::NewL() |
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243 // ----------------------------------------------------------------------------- |
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244 // |
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245 void CCalenSvrBootManager::Completed(TInt /*aError*/) |
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246 { |
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247 } |
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248 |
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249 // ----------------------------------------------------------------------------- |
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250 // CCalenSvrBootManager::NotifyProgress() |
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251 // Unused but needed as CCalenSvrBootManager needs |
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252 // be derived from MCalProgressCallBack to call |
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253 // CCalenGlobalData::NewL() |
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254 // ----------------------------------------------------------------------------- |
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255 // |
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256 TBool CCalenSvrBootManager::NotifyProgress() |
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257 { |
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258 TRACE_ENTRY_POINT; |
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259 |
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260 return EFalse; |
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261 |
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262 TRACE_EXIT_POINT; |
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263 } |
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264 |
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265 // ----------------------------------------------------------------------------- |
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266 // CCalenSvrBootManager::Progress |
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267 // Unused but needed as CCalenSvrBootManager needs |
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268 // be derived from MCalProgressCallBack to call |
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269 // CCalenGlobalData::NewL() |
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270 // ----------------------------------------------------------------------------- |
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271 // |
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272 void CCalenSvrBootManager::Progress(TInt /*aPercentageCompleted*/) |
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273 { |
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274 TRACE_ENTRY_POINT; |
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275 TRACE_EXIT_POINT; |
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276 } |
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277 |
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278 // ----------------------------------------------------------------------------- |
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279 // CCalenSvrBootManager::RemoveDeadCalendarsL |
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280 // Remove all the files which are marked as EMarkAsDelete from device's |
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281 // file system |
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282 // ----------------------------------------------------------------------------- |
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283 // |
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284 void CCalenSvrBootManager::RemoveDeadCalendarsL() |
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285 { |
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286 TRACE_ENTRY_POINT; |
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287 TBool softDelete; |
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288 TBuf8<KBuffLength> keyBuff; |
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289 |
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290 // Mark the meta property key as SoftDeleted |
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291 keyBuff.Zero(); |
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292 keyBuff.AppendNum(EMarkAsDelete); |
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293 |
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294 CCalSession* session = CCalSession::NewL(); |
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295 CleanupStack::PushL(session); |
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296 CCalCalendarIterator* calendarIterator = |
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297 CCalCalendarIterator::NewL(*session); |
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298 CleanupStack::PushL(calendarIterator); |
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299 |
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300 for( CCalCalendarInfo* calendarInfo = calendarIterator->FirstL(); |
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301 calendarInfo!=NULL;calendarInfo = calendarIterator->NextL()) |
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302 { |
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303 CleanupStack::PushL(calendarInfo); |
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304 softDelete = EFalse; |
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305 TPckgC<TBool> pkgSoftDelete( softDelete ); |
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306 TRAPD(err,pkgSoftDelete.Set(calendarInfo->PropertyValueL(keyBuff))); |
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307 if( KErrNone == err ) |
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308 { |
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309 softDelete = pkgSoftDelete(); |
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310 } |
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311 if(softDelete && calendarInfo->FileNameL().CompareF(KCalendarDatabaseFilePath) ) |
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312 { |
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313 //Delete the calendar except default calendar. |
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314 TRAP_IGNORE(session->DeleteCalFileL(calendarInfo->FileNameL())); |
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315 } |
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316 CleanupStack::PopAndDestroy(calendarInfo); |
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317 } |
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318 CleanupStack::PopAndDestroy(calendarIterator); |
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319 CleanupStack::PopAndDestroy( session ); |
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320 TRACE_EXIT_POINT; |
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321 } |
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322 |
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323 // End of File |