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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: Used to manage TLogsEventInfo objects |
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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 // INCLUDE FILES |
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21 #include "clogseventinfomanager.h" |
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22 #include "tlogseventinfo.h" |
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23 #include "logsextconsts.h" |
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24 #include "simpledebug.h" |
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25 |
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26 // --------------------------------------------------------------------------- |
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27 // NewL |
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28 // --------------------------------------------------------------------------- |
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29 // |
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30 CLogsEventInfoManager* CLogsEventInfoManager::NewL() |
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31 { |
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32 CLogsEventInfoManager* self = CLogsEventInfoManager::NewLC(); |
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33 CleanupStack::Pop( self ); |
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34 return self; |
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35 } |
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36 |
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37 |
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38 // --------------------------------------------------------------------------- |
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39 // NewLC |
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40 // --------------------------------------------------------------------------- |
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41 // |
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42 CLogsEventInfoManager* CLogsEventInfoManager::NewLC() |
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43 { |
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44 CLogsEventInfoManager* self = new( ELeave ) CLogsEventInfoManager; |
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45 CleanupStack::PushL( self ); |
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46 self->ConstructL(); |
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47 return self; |
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48 } |
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49 |
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50 |
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51 // --------------------------------------------------------------------------- |
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52 // Descructor |
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53 // --------------------------------------------------------------------------- |
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54 // |
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55 CLogsEventInfoManager::~CLogsEventInfoManager() |
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56 { |
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57 _LOG("CLogsEventInfoManager::~CLogsEventInfoManager(): begin") |
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58 iEventInfoArray.ResetAndDestroy(); |
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59 _LOG("CLogsEventInfoManager::~CLogsEventInfoManager(): end") |
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60 } |
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61 |
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62 |
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63 // --------------------------------------------------------------------------- |
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64 // Constructor |
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65 // --------------------------------------------------------------------------- |
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66 // |
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67 CLogsEventInfoManager::CLogsEventInfoManager() |
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68 : iEventInfoArray( KEventInfoManagerArrayGranularity ) |
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69 { |
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70 } |
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71 |
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72 |
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73 // --------------------------------------------------------------------------- |
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74 // ConstructL |
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75 // --------------------------------------------------------------------------- |
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76 // |
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77 void CLogsEventInfoManager::ConstructL() |
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78 { |
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79 _LOG("CLogsEventInfoManager::ConstructL(): begin") |
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80 _LOG("CLogsEventInfoManager::ConstructL(): end") |
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81 } |
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82 |
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83 |
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84 // --------------------------------------------------------------------------- |
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85 // Adds TLogsEventInfo entry to this manager.Manager takes ownership of the |
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86 // entry. Before adding the entry it is checked whether the entry already |
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87 // exists to avoid duplicates. Entries with the same service id are considered |
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88 // to be duplicates. |
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89 // --------------------------------------------------------------------------- |
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90 // |
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91 void CLogsEventInfoManager::AddEventEntryL( TUint32 aServiceId ) |
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92 { |
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93 _LOG("CLogsEventInfoManager::AddEventEntryL(): begin") |
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94 |
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95 if ( !EntryExists ( aServiceId ) ) |
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96 { |
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97 // Pc-lint warning: #429: Custodial pointer 'eventInfo'has not been |
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98 // freed or returned. |
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99 // Explanation: pointer ownership transferred to the array or deleted |
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100 // if transfer not successful |
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101 TLogsEventInfo* eventInfo = |
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102 new( ELeave ) TLogsEventInfo( aServiceId ); |
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103 |
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104 TInt error = iEventInfoArray.Append( eventInfo ); |
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105 if ( KErrNone != error ) |
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106 { |
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107 delete eventInfo; |
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108 eventInfo = NULL; |
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109 User::LeaveNoMemory(); |
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110 } |
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111 } |
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112 else |
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113 { |
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114 //entry exists already |
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115 User::Leave( KErrAlreadyExists ); |
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116 } |
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117 |
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118 _LOG("CLogsEventInfoManager::AddEventEntryL(): end ") |
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119 } |
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120 |
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121 |
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122 // --------------------------------------------------------------------------- |
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123 // Checks whether an entry exists for the specified service id |
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124 // --------------------------------------------------------------------------- |
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125 // |
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126 TBool CLogsEventInfoManager::EntryExists( TUint32 aServiceId ) |
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127 { |
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128 _LOGP("CLogsEventInfoManager::EntryExists(): begin=%d", aServiceId) |
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129 |
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130 TBool success( EFalse ); |
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131 for ( TInt i = 0 ; ( i < Count() ) && ( success == EFalse ) ; i++ ) |
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132 { |
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133 TLogsEventInfo* info = iEventInfoArray[i]; |
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134 if ( info && info->ServiceId() ) |
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135 { |
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136 if ( info->ServiceId() == aServiceId ) |
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137 { |
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138 success = ETrue; |
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139 } |
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140 } |
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141 } |
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142 |
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143 _LOG("CLogsEventInfoManager::EntryExists(): end") |
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144 return success; |
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145 } |
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146 |
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147 |
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148 // --------------------------------------------------------------------------- |
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149 // Get an TLogsEventInfo entry with the specified service id. Returns Null if |
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150 // such an entry does not exist. Ownership not transferred. |
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151 // --------------------------------------------------------------------------- |
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152 // |
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153 TLogsEventInfo* CLogsEventInfoManager::GetEventInfoEntry( |
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154 TUint32 aServiceId ) const |
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155 { |
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156 _LOG("CLogsEventInfoManager::GetEventInfoEntry(): begin") |
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157 |
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158 TLogsEventInfo* entry = NULL; |
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159 TBool success( EFalse ); |
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160 for ( TInt i = 0 ; ( i < Count() ) && ( success == EFalse ) ; i++ ) |
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161 { |
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162 TLogsEventInfo* info = iEventInfoArray[i]; |
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163 if ( info && info->ServiceId() ) |
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164 { |
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165 if ( info->ServiceId() == aServiceId ) |
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166 { |
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167 entry = info; |
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168 success = ETrue; |
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169 } |
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170 } |
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171 } |
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172 |
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173 _LOG("CLogsEventInfoManager::GetEventInfoEntry(): end") |
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174 return entry; |
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175 } |
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176 |
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177 // --------------------------------------------------------------------------- |
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178 // Get an TLogsEventInfo entry with the specified service id. Returns Null if |
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179 // such an entry does not exist. Ownership not transferred. |
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180 // --------------------------------------------------------------------------- |
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181 // |
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182 TLogsEventInfo* CLogsEventInfoManager::GetEventInfoEntryByIndex( |
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183 TInt aIndex ) const |
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184 { |
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185 _LOGP("CLogsEventInfoManager::GetEventInfoEntryByIndex():begin=%d",aIndex) |
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186 |
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187 TLogsEventInfo* entry = NULL; |
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188 |
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189 if ( aIndex >= 0 && aIndex < Count() ) |
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190 { |
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191 entry = iEventInfoArray[aIndex]; |
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192 } |
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193 |
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194 |
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195 _LOG("CLogsEventInfoManager::GetEventInfoEntryByIndex(): end") |
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196 return entry; |
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197 } |
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198 |
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199 |
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200 // --------------------------------------------------------------------------- |
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201 // Sets the brand icon index of the event info entry with a certain |
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202 // service id to 'aBrandingIconIndex'. |
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203 // --------------------------------------------------------------------------- |
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204 // |
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205 TInt CLogsEventInfoManager::SetBrandIndex( |
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206 TUint32 aServiceId, |
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207 TInt aBrandingIconIndex ) |
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208 { |
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209 _LOGPP("CLogsEventInfoManager::SetBrandIndex(): %d, %d", |
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210 aServiceId, aBrandingIconIndex) |
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211 TInt err( KErrNotFound ); |
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212 TLogsEventInfo* entry = GetEventInfoEntry( aServiceId ); |
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213 if ( entry ) |
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214 { |
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215 entry->SetBrandingIconIndex( aBrandingIconIndex ); |
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216 err = KErrNone; |
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217 } |
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218 |
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219 _LOGP("CLogsEventInfoManager::SetBrandIndex(): end return==%d",err) |
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220 return err; |
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221 } |
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222 |
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223 |
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224 |
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225 // --------------------------------------------------------------------------- |
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226 // The brand icon index for a log event with the specified service id |
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227 // is retrieved and assigned to 'aIndex'. |
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228 // --------------------------------------------------------------------------- |
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229 // |
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230 TBool CLogsEventInfoManager::GetBrandIconIndex( TUint32 aServiceId, |
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231 TInt& aIndex) const |
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232 { |
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233 _LOG("CLogsEventInfoManager::GetBrandIconIndex(): begin") |
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234 |
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235 TBool success( EFalse ); |
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236 |
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237 // find the entry that contains 'aServiceId' and return its brandindex |
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238 // or do nothing |
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239 for ( TInt i = 0 ; ( i < Count() ) && ( success == EFalse ) ; i++ ) |
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240 { |
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241 TLogsEventInfo* info = iEventInfoArray[i]; |
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242 if ( info && info->ServiceId() ) |
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243 { |
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244 if ( info->ServiceId() == aServiceId ) |
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245 { |
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246 aIndex = info->BrandingIconIndex(); |
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247 success = ETrue; |
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248 } |
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249 } |
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250 } |
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251 |
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252 _LOG("CLogsEventInfoManager::GetBrandIconIndex(): end") |
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253 return success; |
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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 // Returns the number of TLogsEventInfo objects that the manager maintains |
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260 // --------------------------------------------------------------------------- |
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261 // |
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262 TInt CLogsEventInfoManager::Count() const |
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263 { |
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264 _LOGP("CLogsPresenceStatusTableEntry::Count(): =%d", |
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265 iEventInfoArray.Count()) |
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266 return iEventInfoArray.Count(); |
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267 } |
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268 |
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269 |
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270 // --------------------------------------------------------------------------- |
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271 // Check whether the brand icon index for the specified service |
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272 // id is already available or not. |
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273 // --------------------------------------------------------------------------- |
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274 // |
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275 TBool CLogsEventInfoManager::BrandIconIndexAvailable( |
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276 TUint32 aServiceId ) const |
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277 { |
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278 _LOG("CLogsEventInfoManager::BrandIconIndexAvailable(): begin") |
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279 |
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280 TBool result( EFalse ); |
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281 TInt brandIndex( KErrNotFound ); |
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282 if ( GetBrandIconIndex( aServiceId, brandIndex ) |
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283 && brandIndex > KInitialIndexValue ) |
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284 { |
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285 result = ETrue; |
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286 } |
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287 |
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288 #ifdef _DEBUG |
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289 if ( result ) |
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290 { |
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291 _LOG("CLogsEventInfoManager::BrandIconIndexAvailable(): end ...") |
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292 _LOG("...BrandIndex => available") |
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293 } |
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294 else |
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295 { |
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296 _LOG("CLogsEventInfoManager::BrandIconIndexAvailable(): end ...") |
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297 _LOG("...BrandIndex => NOT available") |
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298 } |
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299 #endif |
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300 |
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301 return result; |
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302 } |
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303 |