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1 // Copyright (c) 1999-2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // |
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15 |
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16 #ifndef __ASSRVSERVERWIDEDATA_H__ |
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17 #define __ASSRVSERVERWIDEDATA_H__ |
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18 |
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19 // System Includes |
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20 #include <f32file.h> |
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21 |
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22 // User Includes |
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23 #include "ASSrvAnyEventManager.h" |
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24 #include "ASSrvSessionCollection.h" |
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25 |
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26 #ifdef SYMBIAN_SYSTEM_STATE_MANAGEMENT |
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27 #include "assrvsystemstateobserver.h" |
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28 #endif |
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29 |
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30 // Classes Referenced |
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31 class CASSrvDataPool; |
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32 class CASSrvAlarmQueue; |
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33 class CASSrvAlarmStore; |
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34 class CASSrvAlarmTimer; |
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35 class CASSrvSoundSettings; |
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36 class CASSrvSoundController; |
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37 class MASSrvAnyEventManager; |
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38 class MASSrvSessionCollection; |
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39 class CASSrvNotificationCoordinator; |
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40 class CASSrvEnvironmentChangeManager; |
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41 |
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42 #ifdef SYMBIAN_SYSTEM_STATE_MANAGEMENT |
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43 class CASSrvSystemState; |
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44 #endif |
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45 |
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46 |
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47 /** |
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48 * The Alarm-Server wide data object which owns most of the worker classes. Split out |
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49 * from the server so that each of these objects can be tested in isolation from |
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50 * the server (i.e. the Alarm Server can be tested in a single EXE configuration). |
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51 */ |
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52 class CASSrvServerWideData : public CBase, public MASSrvAnyEventManager, public MASSrvSessionCollection |
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53 #ifdef SYMBIAN_SYSTEM_STATE_MANAGEMENT |
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54 , public MASSrvSystemStateObserver |
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55 #endif |
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56 { |
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57 public: |
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58 static CASSrvServerWideData* NewL(); |
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59 ~CASSrvServerWideData(); |
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60 |
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61 private: |
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62 CASSrvServerWideData(); |
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63 void ConstructL(); |
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64 TTimeIntervalSeconds iCachedUtcOffset; |
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65 |
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66 public: |
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67 // Access |
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68 RFs& FsSession() const; |
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69 CASSrvAlarmQueue& Queue() const; |
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70 CASSrvSoundController& SoundController() const; |
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71 CASSrvSoundSettings& SoundSettings() const; |
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72 CASSrvDataPool& DataPool() const; |
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73 CASSrvAlarmTimer& Timer() const; |
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74 MASSrvAnyEventManager& AnyEventManager() const; |
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75 CASSrvEnvironmentChangeManager& EnvironmentChangeManager() const; |
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76 CASSrvNotificationCoordinator& NotificationCoordinator() const; |
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77 MASSrvSessionCollection& SessionCollection() const; |
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78 /** |
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79 * The previous UTC offset for checking whether it has changed while the Alarm |
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80 * Server was down. |
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81 */ |
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82 inline TTimeIntervalSeconds& CachedUtcOffset() { return iCachedUtcOffset; } |
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83 |
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84 #ifdef SYMBIAN_SYSTEM_STATE_MANAGEMENT |
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85 TBool ServerIsReadOnly(); |
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86 #endif |
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87 |
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88 private: |
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89 // from MASSrvAnyEventManager |
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90 void MASAnyEventManagerObserverAddL(MASSrvAnyEventObserver& aObserver); |
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91 void MASAnyEventManagerObserverRemove(const MASSrvAnyEventObserver& aObserver); |
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92 void MASAnyEventManagerObserverNotifyChanges(TAlarmChangeEvent aEvent, TAlarmId aAlarmId); |
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93 |
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94 #ifdef SYMBIAN_SYSTEM_STATE_MANAGEMENT |
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95 private: |
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96 // from MASSrvSystemStateObserver |
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97 void MHandleSystemStateChange(TState aState); |
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98 #endif |
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99 |
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100 private: |
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101 // from MASSrvSessionCollection |
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102 TASSrvSessionId MASSessionCollectionAttachL(const MASSrvSession& aSession); |
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103 void MASSessionCollectionDetach(const MASSrvSession& aSession); |
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104 TInt MASSessionCollectionAlarmOwner(TAlarmId aAlarmId, TDes& aFullName) const; |
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105 |
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106 private: |
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107 |
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108 /** |
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109 * The file server session |
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110 */ |
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111 RFs iFsSession; |
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112 |
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113 /** |
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114 * The sound settings |
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115 */ |
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116 CASSrvSoundSettings* iSoundSettings; |
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117 |
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118 /** |
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119 * The alarm queue |
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120 */ |
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121 CASSrvAlarmQueue* iQueue; |
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122 |
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123 /** |
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124 * The alarm timer |
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125 */ |
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126 CASSrvAlarmTimer* iTimer; |
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127 |
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128 /** |
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129 * The sound controller |
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130 */ |
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131 CASSrvSoundController* iSoundCountroller; |
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132 |
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133 /** |
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134 * The data pool |
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135 */ |
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136 CASSrvDataPool* iDataPool; |
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137 |
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138 /** |
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139 * The environment change manager |
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140 */ |
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141 CASSrvEnvironmentChangeManager* iEnvironmentChangeManager; |
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142 |
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143 /** |
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144 * The notification co-ordinator |
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145 */ |
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146 CASSrvNotificationCoordinator* iNotificationCoordinator; |
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147 |
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148 /** |
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149 * The alarm store |
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150 */ |
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151 CASSrvAlarmStore* iStore; |
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152 |
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153 /** |
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154 * The collection of "any event observers" |
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155 */ |
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156 RPointerArray<MASSrvAnyEventObserver> iAnyEventObservers; |
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157 |
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158 /** |
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159 * The collection of sessions |
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160 */ |
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161 RPointerArray<const MASSrvSession> iActiveSessions; |
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162 |
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163 /** |
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164 * The next free session identifier |
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165 */ |
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166 TASSrvSessionId iNextFreeSessionId; |
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167 |
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168 #ifdef SYMBIAN_SYSTEM_STATE_MANAGEMENT |
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169 /** |
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170 * Listens to changes in system state such as shutdown. |
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171 **/ |
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172 CASSrvSystemState* iASSrvSystemState; |
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173 |
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174 /** |
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175 * A flag to state if the alarm server is in a read only state. |
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176 */ |
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177 TBool iServerIsReadOnly; |
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178 #endif |
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179 }; |
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180 |
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181 #endif |