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1 /* |
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2 * Copyright (c) 2002 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: |
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15 * Implements interface for log event getting |
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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 // INCLUDE FILES |
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21 // #include <PbkFields.hrh> |
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22 #ifdef SYMBIAN_ENABLE_SPLIT_HEADERS |
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23 #include <logengevents.h> |
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24 #endif |
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25 #include <logcli.h> |
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26 #include <logview.h> |
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27 #include <logviewchangeobserver.h> |
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28 #include <featmgr.h> |
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29 #include "CLogsGetEvent.h" |
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30 #include "CLogsEventData.h" |
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31 #include "CLogsEvent.h" |
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32 #include "MLogsObserver.h" |
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33 #include "CLogsEventGetter.h" |
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34 #include "LogsApiConsts.h" //additional event uids |
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35 |
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36 // EXTERNAL DATA STRUCTURES |
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37 |
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38 // EXTERNAL FUNCTION PROTOTYPES |
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39 |
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40 // CONSTANTS |
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41 |
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42 // MACROS |
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43 |
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44 // LOCAL CONSTANTS AND MACROS |
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45 |
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46 // MODULE DATA STRUCTURES |
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47 |
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48 //========================================CLogsGetEventNotify============================================= |
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49 // |
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50 class CLogsGetEventNotify : public CActive, |
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51 public MLogViewChangeObserver |
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52 { |
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53 public: |
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54 /** |
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55 * Symbian OS constructor. |
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56 * |
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57 * @param aFsSession ref. to file server session |
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58 * @param aGetEvent pointer to Logs reader |
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59 * @return New instance of this class |
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60 */ |
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61 static CLogsGetEventNotify* NewL |
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62 ( RFs& aFsSession |
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63 , CLogsGetEvent* aGetEvent |
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64 ); |
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65 |
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66 /** |
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67 * Destructor |
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68 */ |
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69 ~CLogsGetEventNotify(); |
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70 |
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71 private: |
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72 /** |
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73 * Default constructor. |
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74 */ |
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75 CLogsGetEventNotify(); |
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76 |
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77 /** |
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78 * Second phase constructor. |
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79 */ |
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80 void ConstructL(); |
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81 |
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82 /** |
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83 * C++ constructor. |
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84 * |
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85 * @param aFsSession ref. to file server session |
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86 * @param aGetEvent pointer to Logs reader |
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87 */ |
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88 CLogsGetEventNotify( RFs& aFsSession, CLogsGetEvent* aGetEvent ); |
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89 |
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90 public: |
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91 /** |
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92 * Sets Log ID |
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93 * @param aId Log ID |
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94 */ |
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95 void SetId( TLogId aId ); |
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96 |
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97 private: |
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98 /** |
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99 * Creates and returns a filter. |
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100 * Leaves filter object on cleanupstack. |
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101 * |
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102 * @param aFilterType Filter type id. |
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103 * |
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104 * @return Pointer to created and configured filter. |
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105 */ |
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106 CLogFilter* SetOneFilterLC( TUid aFilterType ); |
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107 |
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108 public: // from MLogViewChangeObserver |
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109 void HandleLogViewChangeEventAddedL |
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110 ( TLogId aId |
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111 , TInt aViewIndex |
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112 , TInt aChangeIndex |
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113 , TInt aTotalChangeCount |
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114 ); |
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115 |
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116 void HandleLogViewChangeEventChangedL |
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117 ( TLogId aId |
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118 , TInt aViewIndex |
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119 , TInt aChangeIndex |
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120 , TInt aTotalChangeCount |
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121 ); |
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122 |
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123 void HandleLogViewChangeEventDeletedL |
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124 ( TLogId aId |
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125 , TInt aViewIndex |
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126 , TInt aChangeIndex |
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127 , TInt aTotalChangeCount |
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128 ); |
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129 |
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130 private: /// from CActive |
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131 void DoCancel(); |
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132 |
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133 protected: /// from CActive |
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134 void RunL(); |
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135 TInt RunError(TInt aError); |
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136 |
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137 private: // data |
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138 /// Own: |
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139 TLogId iId; |
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140 |
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141 /// Ref: File server session |
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142 RFs& iFsSession; |
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143 |
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144 /// Own: |
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145 CLogsGetEvent* iGetEvent; |
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146 |
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147 /// Own: Log client |
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148 CLogClient* iLogClient; |
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149 |
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150 /// Own: |
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151 CLogViewEvent* iEventView; |
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152 |
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153 /// Own: Filterlist |
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154 CLogFilterList* iFilterList; |
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155 }; |
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156 // |
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157 //========================================CLogsGetEventNotify============================================= |
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158 |
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159 |
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160 |
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161 |
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162 // LOCAL FUNCTION PROTOTYPES |
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163 |
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164 // ==================== LOCAL FUNCTIONS ==================== |
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165 |
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166 // ================= MEMBER FUNCTIONS ======================= |
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167 |
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168 CLogsGetEvent::CLogsGetEvent |
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169 ( RFs& aFsSession |
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170 , TLogsEventStrings& aStrings |
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171 , MLogsObserver* aObserver |
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172 ) |
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173 : CActive( EPriorityHigh ) |
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174 , iFsSession( aFsSession ) |
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175 , iStrings( aStrings ) |
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176 , iObserver( aObserver ) |
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177 , iState( EStateUndefined ) |
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178 , iStaticEmerg( ETrue ) |
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179 { |
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180 } |
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181 |
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182 CLogsGetEvent* CLogsGetEvent::NewL |
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183 ( RFs& aFsSession |
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184 , TLogsEventStrings& aStrings |
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185 , MLogsObserver* aObserver |
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186 ) |
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187 { |
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188 CLogsGetEvent* self = new (ELeave) CLogsGetEvent |
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189 ( aFsSession |
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190 , aStrings |
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191 , aObserver |
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192 ); |
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193 CleanupStack::PushL(self); |
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194 self->ConstructL(); |
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195 CleanupStack::Pop(); // self |
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196 return self; |
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197 } |
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198 |
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199 void CLogsGetEvent::ConstructL() |
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200 { |
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201 iLogClient = CLogClient::NewL( iFsSession ); |
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202 iNotify = CLogsGetEventNotify::NewL( iFsSession, this ); |
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203 iLogEvent = CLogEvent::NewL(); |
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204 CLogsEvent* event = CLogsEvent::NewLC( ); |
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205 |
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206 CleanupStack::Pop(); // event |
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207 iEvent = event; |
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208 iWrapper = CLogsEventGetter::NewL( ); |
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209 |
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210 if ( FeatureManager::FeatureSupported( KFeatureIdProtocolCdma ) ) |
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211 { |
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212 iStaticEmerg = EFalse; |
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213 } |
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214 |
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215 CActiveScheduler::Add( this ); |
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216 } |
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217 |
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218 CLogsGetEvent::~CLogsGetEvent() |
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219 { |
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220 Cancel(); |
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221 delete iLogClient; |
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222 delete iLogEvent; |
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223 delete iEvent; |
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224 delete iWrapper; |
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225 delete iNotify; |
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226 } |
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227 |
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228 void CLogsGetEvent::Get( TLogId aId ) |
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229 { |
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230 Cancel(); |
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231 iLogEvent->SetId( aId ); |
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232 iNotify->SetId( aId ); |
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233 iLogClient->GetEvent( *iLogEvent, iStatus ); //Get details from db.This is an asynchronous request |
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234 iState = EStateActive; |
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235 SetActive(); |
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236 } |
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237 |
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238 const MLogsEventGetter* CLogsGetEvent::Event() |
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239 { |
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240 return iWrapper->Wrap( iEvent ); |
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241 } |
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242 |
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243 const CLogEvent* CLogsGetEvent::LogEvent() const |
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244 { |
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245 return iLogEvent; |
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246 } |
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247 |
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248 void CLogsGetEvent::SetObserver( MLogsObserver* aObserver ) |
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249 { |
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250 iObserver = aObserver; //Observer to indicate when asynchronous retrieval is ok |
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251 } |
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252 |
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253 void CLogsGetEvent::DoCancel() |
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254 { |
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255 iLogClient->Cancel(); |
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256 } |
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257 |
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258 void CLogsGetEvent::RunL() |
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259 { |
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260 ConstructEventL( *iEvent, *iLogEvent ); |
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261 iState = EStateFinished; |
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262 |
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263 if( iObserver ) |
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264 { |
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265 iObserver->StateChangedL( this ); //Indicate observer: Asynch retrieval is now done |
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266 } // on CLogsDetailControlContainer::StateChangedL |
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267 } |
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268 |
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269 TInt CLogsGetEvent::RunError(TInt aError) |
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270 { |
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271 if( aError == KErrAccessDenied ) |
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272 { |
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273 return KErrNone; |
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274 } |
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275 else |
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276 { |
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277 return aError; |
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278 } |
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279 } |
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280 |
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281 TLogsState CLogsGetEvent::State() const |
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282 { |
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283 return iState; |
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284 } |
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285 |
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286 void CLogsGetEvent::ConstructEventL( MLogsEvent& aDest, const CLogEvent& aSource ) |
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287 { |
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288 aDest.InitializeEventL( aSource, iStrings, ELogsDetailModel ); |
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289 } |
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290 |
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291 |
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292 //========================================CLogsGetEventNotify============================================= |
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293 // |
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294 CLogsGetEventNotify* CLogsGetEventNotify::NewL |
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295 ( RFs& aFsSession |
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296 , CLogsGetEvent* aGetEvent |
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297 ) |
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298 { |
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299 CLogsGetEventNotify* self = new (ELeave) CLogsGetEventNotify |
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300 ( aFsSession |
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301 , aGetEvent |
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302 ); |
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303 CleanupStack::PushL( self ); |
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304 self->ConstructL(); |
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305 CleanupStack::Pop(); |
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306 return self; |
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307 } |
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308 |
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309 CLogsGetEventNotify::CLogsGetEventNotify |
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310 ( RFs& aFsSession |
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311 , CLogsGetEvent* aGetEvent |
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312 ) |
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313 : CActive( EPriorityStandard ) |
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314 , iFsSession( aFsSession ) |
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315 , iGetEvent( aGetEvent ) |
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316 { |
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317 } |
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318 |
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319 void CLogsGetEventNotify::ConstructL() |
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320 { |
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321 iLogClient = CLogClient::NewL( iFsSession ); |
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322 iEventView = CLogViewEvent::NewL( *iLogClient, *this ); |
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323 iFilterList = new ( ELeave ) CLogFilterList; |
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324 iFilterList->AppendL( SetOneFilterLC( KLogShortMessageEventTypeUid ) ); |
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325 CleanupStack::Pop(); |
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326 iFilterList->AppendL( SetOneFilterLC( KLogsEngMmsEventTypeUid ) ); |
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327 CleanupStack::Pop(); |
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328 iFilterList->AppendL( SetOneFilterLC( KLogCallEventTypeUid ) ); |
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329 CleanupStack::Pop(); |
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330 iFilterList->AppendL( SetOneFilterLC( KLogDataEventTypeUid ) ); |
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331 CleanupStack::Pop(); |
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332 iFilterList->AppendL( SetOneFilterLC( KLogFaxEventTypeUid ) ); |
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333 CleanupStack::Pop(); |
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334 iFilterList->AppendL( SetOneFilterLC( KLogPacketDataEventTypeUid ) ); |
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335 CleanupStack::Pop(); |
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336 iFilterList->AppendL( SetOneFilterLC( KLogsEngWlanEventTypeUid ) ); |
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337 CleanupStack::Pop(); |
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338 iFilterList->AppendL( SetOneFilterLC( KLogsEngPocInfoEventTypeUid ) ); |
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339 CleanupStack::Pop(); |
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340 |
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341 CActiveScheduler::Add( this ); |
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342 |
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343 TRAPD( err, iEventView->SetFilterL( *iFilterList, iStatus ) ); |
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344 if( err == KErrAccessDenied ) |
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345 { |
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346 return; |
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347 } |
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348 User::LeaveIfError( err ); |
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349 SetActive(); |
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350 } |
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351 |
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352 CLogFilter* CLogsGetEventNotify::SetOneFilterLC( TUid aFilterType ) |
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353 { |
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354 CLogFilter* filter = CLogFilter::NewL(); |
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355 CleanupStack::PushL( filter ); |
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356 filter->SetEventType( aFilterType ); |
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357 return filter; |
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358 } |
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359 |
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360 CLogsGetEventNotify::~CLogsGetEventNotify() |
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361 { |
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362 Cancel(); |
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363 delete iEventView; |
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364 delete iLogClient; |
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365 |
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366 if( iFilterList ) |
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367 { |
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368 iFilterList->ResetAndDestroy(); |
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369 delete iFilterList; |
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370 iFilterList = NULL; |
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371 } |
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372 } |
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373 |
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374 void CLogsGetEventNotify::DoCancel() |
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375 { |
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376 if( iEventView ) |
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377 { |
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378 iEventView->Cancel(); |
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379 } |
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380 |
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381 if( iLogClient ) |
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382 { |
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383 iLogClient->Cancel(); |
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384 } |
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385 } |
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386 |
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387 void CLogsGetEventNotify::RunL() |
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388 { |
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389 } |
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390 |
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391 TInt CLogsGetEventNotify::RunError(TInt aError) |
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392 { |
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393 if( aError == KErrAccessDenied ) |
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394 { |
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395 return KErrNone; |
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396 } |
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397 else |
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398 { |
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399 return aError; |
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400 } |
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401 } |
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402 |
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403 void CLogsGetEventNotify::HandleLogViewChangeEventAddedL |
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404 ( TLogId /*aId*/ |
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405 , TInt /*aViewIndex*/ |
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406 , TInt /*aChangeIndex*/ |
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407 , TInt /*aTotalChangeCount*/ |
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408 ) |
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409 { |
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410 } |
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411 |
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412 void CLogsGetEventNotify::HandleLogViewChangeEventChangedL |
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413 ( TLogId aId |
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414 , TInt /*aViewIndex*/ |
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415 , TInt /*aChangeIndex*/ |
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416 , TInt aTotalChangeCount |
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417 ) |
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418 { |
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419 if( aTotalChangeCount && ( iId == aId ) ) |
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420 { |
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421 iGetEvent->Get( iId ); |
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422 } |
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423 } |
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424 |
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425 void CLogsGetEventNotify::HandleLogViewChangeEventDeletedL |
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426 ( TLogId /*aId*/ |
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427 , TInt /*aViewIndex*/ |
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428 , TInt /*aChangeIndex*/ |
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429 , TInt /*aTotalChangeCount*/ |
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430 ) |
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431 { |
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432 } |
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433 |
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434 void CLogsGetEventNotify::SetId( TLogId aId ) |
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435 { |
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436 iId = aId; |
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437 } |
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438 // |
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439 //========================================CLogsGetEventNotify============================================= |
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440 |
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441 |
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442 |
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443 |
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444 // End of File |