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1 /* |
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2 * Copyright (c) 2007-2008 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 the License "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 * |
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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 // EXTERNAL RESOURCES |
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21 |
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22 // Include Files |
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23 #include <ctsy/rmmcustomapi.h> |
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24 #include "cmmsmscache.h" |
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25 #include "tsylogger.h" |
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26 #include "tisi.h" |
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27 #include <smsisi.h> |
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28 #include "osttracedefinitions.h" |
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29 #ifdef OST_TRACE_COMPILER_IN_USE |
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30 #include "cmmsmscachetraces.h" |
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31 #endif |
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32 |
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33 // External Data Structures |
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34 // none |
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35 |
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36 // External Function Prototypes |
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37 // none |
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38 |
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39 // LOCAL CONSTANTS AND MACROS |
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40 // none |
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41 |
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42 // MODULE DATA STRUCTURES |
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43 |
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44 // Local Data Structures |
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45 // none |
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46 |
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47 // Local Function Prototypes |
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48 // none |
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49 |
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50 // LOCAL FUNCTIONS |
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51 // none |
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52 |
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53 // MEMBER FUNCTIONS |
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54 |
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55 //============================================================================= |
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56 |
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57 // ----------------------------------------------------------------------------- |
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58 // CMmSmsCache::CMmSmsCache |
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59 // Creates new CMmSmsCache object |
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60 // ----------------------------------------------------------------------------- |
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61 // |
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62 CMmSmsCache::CMmSmsCache() |
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63 { |
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64 TFLOGSTRING("TSY: CMmSmsCache::CMmSmsCache"); |
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65 OstTrace0( TRACE_NORMAL, CMMSMSCACHE_CMMSMSCACHE, "CMmSmsCache::CMmSmsCache" ); |
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66 Reset(); |
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67 // If SIM is offline,then won't get |
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68 // sim ready completion and cache error state stays as |
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69 // KErrNotFound. If user accesses SIM SMS --> immediate complete |
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70 // with KErrNotFound |
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71 SetStatus( KErrNotFound ); |
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72 } |
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73 |
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74 // ----------------------------------------------------------------------------- |
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75 // CMmSmsCache::~CMmSmsCache |
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76 // delete CMmSmsCache |
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77 // ----------------------------------------------------------------------------- |
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78 // |
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79 CMmSmsCache::~CMmSmsCache() |
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80 { |
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81 TFLOGSTRING("TSY: CMmSmsCache::~CMmSmsCache"); |
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82 OstTrace0( TRACE_NORMAL, DUP1_CMMSMSCACHE_CMMSMSCACHE, "CMmSmsCache::~CMmSmsCache" ); |
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83 Reset(); |
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84 } |
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85 |
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86 // ----------------------------------------------------------------------------- |
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87 // CMmSmsCache::Reset |
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88 // reset cache to not ready state |
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89 // ----------------------------------------------------------------------------- |
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90 // |
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91 void CMmSmsCache::Reset() |
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92 { |
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93 TFLOGSTRING("TSY: CMmSmsCache::Reset"); |
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94 OstTrace0( TRACE_NORMAL, CMMSMSCACHE_RESET, "CMmSmsCache::Reset" ); |
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95 |
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96 iError = KErrNotReady; |
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97 iDeleteLocation = 0; |
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98 |
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99 for ( TInt i = 0; i < iElements.Count(); i++ ) |
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100 { |
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101 delete iElements[i]; |
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102 iElements[i] = NULL; |
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103 } |
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104 iElements.Reset(); |
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105 } |
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106 |
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107 // ----------------------------------------------------------------------------- |
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108 // CMmSmsCache::UsedEntries |
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109 // get the number of used entries from cache |
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110 // ----------------------------------------------------------------------------- |
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111 // |
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112 TInt CMmSmsCache::UsedEntries() |
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113 { |
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114 TFLOGSTRING("TSY: CMmSmsCache::UsedEntries"); |
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115 OstTrace0( TRACE_NORMAL, CMMSMSCACHE_USEDENTRIES, "CMmSmsCache::UsedEntries" ); |
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116 TInt count( 0 ); |
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117 for ( TInt i = 0; i < iElements.Count(); i++ ) |
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118 { |
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119 if ( iElements[i] ) |
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120 { |
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121 count++; |
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122 } |
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123 } |
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124 return count; |
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125 } |
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126 |
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127 // ----------------------------------------------------------------------------- |
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128 // CMmSmsCache::TotalEntries |
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129 // get the total number of entries in SIM |
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130 // ----------------------------------------------------------------------------- |
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131 // |
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132 TInt CMmSmsCache::TotalEntries() |
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133 { |
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134 TFLOGSTRING2("TSY: CMmSmsCache::TotalEntries: %d",iElements.Count()); |
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135 OstTrace1( TRACE_NORMAL, CMMSMSCACHE_TOTALENTRIES, "CMmSmsCache::TotalEntries;iElements.Count=%d", iElements.Count() ); |
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136 return iElements.Count(); |
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137 } |
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138 |
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139 // ----------------------------------------------------------------------------- |
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140 // CMmSmsCache::Status |
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141 // Returns cache status, this can be KErrNotReady (cache is being read) |
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142 // KErrNone (cache is ok and can be used) |
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143 // any other (cache is in error state and is unusable) |
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144 // ----------------------------------------------------------------------------- |
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145 // |
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146 TInt CMmSmsCache::Status() |
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147 { |
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148 TFLOGSTRING("TSY: CMmSmsCache::Status"); |
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149 OstTrace0( TRACE_NORMAL, CMMSMSCACHE_STATUS, "CMmSmsCache::Status" ); |
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150 return iError; |
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151 } |
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152 |
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153 // ----------------------------------------------------------------------------- |
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154 // CMmSmsCache::SetStatus |
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155 // set cache error state |
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156 // ----------------------------------------------------------------------------- |
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157 // |
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158 void CMmSmsCache::SetStatus( TInt aError ) |
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159 { |
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160 TFLOGSTRING2("TSY: CMmSmsCache::SetStatus %d", aError); |
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161 OstTrace1( TRACE_NORMAL, CMMSMSCACHE_SETSTATUS, "CMmSmsCache::SetStatus;aError=%d", aError ); |
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162 iError = aError; |
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163 } |
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164 |
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165 // ----------------------------------------------------------------------------- |
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166 // CMmSmsCache::SetTotalEntriesL |
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167 // initialize cache to contain aTotal number of empty entries |
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168 // it is assumed that cache is Reset before call to this.. |
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169 // ----------------------------------------------------------------------------- |
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170 // |
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171 void CMmSmsCache::SetTotalEntriesL( TInt aTotal ) |
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172 { |
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173 TFLOGSTRING2("TSY: CMmSmsCache::SetTotalEntriesL %d", aTotal); |
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174 OstTrace1( TRACE_NORMAL, CMMSMSCACHE_SETTOTALENTRIESL, "CMmSmsCache::SetTotalEntriesL;aTotal=%d", aTotal ); |
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175 |
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176 RMobileSmsStore::TMobileGsmSmsEntryV1* element = NULL; |
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177 for ( TInt i = 0; i < aTotal; i++ ) |
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178 { |
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179 iElements.AppendL( element ); |
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180 } |
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181 } |
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182 |
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183 // ----------------------------------------------------------------------------- |
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184 // CMmSmsCache::AddEntryL |
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185 // adds new entry to cache, if the cause of isi msg is not |
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186 // ok, then we add just a null pointer (to save space) |
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187 // returns true if element was cache and false |
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188 // if cache location is empty |
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189 // ----------------------------------------------------------------------------- |
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190 // |
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191 TBool CMmSmsCache::AddEntryL( |
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192 const RMobileSmsStore::TMobileGsmSmsEntryV1* aEntry, |
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193 const TUint8 aRecordId ) |
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194 { |
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195 TFLOGSTRING("TSY: CMmSmsCache::AddEntryL"); |
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196 OstTrace0( TRACE_NORMAL, CMMSMSCACHE_ADDENTRYL, "CMmSmsCache::AddEntryL" ); |
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197 |
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198 if ( 0 < iElements.Count() ) |
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199 { |
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200 delete iElements[aRecordId - 1]; |
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201 iElements[aRecordId - 1] = NULL; |
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202 } |
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203 |
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204 // If the location is non-empty (filled with 0xFF (3GPP TS 31.102 |
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205 // 4.2.25 EFSMS (Short messages))) |
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206 |
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207 if ( EMPTY_LOCATION != aEntry->iMsgStatus ) |
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208 { |
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209 // Make a copy of the received SIM SMS. |
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210 // Reserve heap memory; can leave if out of mem. |
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211 RMobileSmsStore::TMobileGsmSmsEntryV1* tmpBuf = |
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212 new( ELeave ) RMobileSmsStore::TMobileGsmSmsEntryV1; |
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213 *tmpBuf = *aEntry; |
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214 // copy data |
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215 iElements[aRecordId - 1] = tmpBuf; |
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216 |
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217 return ETrue; |
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218 } |
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219 return EFalse; |
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220 } |
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221 |
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222 // ----------------------------------------------------------------------------- |
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223 // CMmSmsCache::GetEntry |
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224 // get entry from cache, returns null if cache doesn't c;ontain |
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225 // valid entry in the given location location range is in range |
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226 // [1... max sim sms slots] |
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227 // ----------------------------------------------------------------------------- |
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228 // |
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229 RMobileSmsStore::TMobileGsmSmsEntryV1* CMmSmsCache::GetEntry( TInt aLocation ) |
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230 { |
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231 TFLOGSTRING2("TSY: CMmSmsCache::GetEntry - location: %d", aLocation); |
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232 OstTrace1( TRACE_NORMAL, CMMSMSCACHE_GETENTRY, "CMmSmsCache::GetEntry;aLocation=%d", aLocation ); |
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233 RMobileSmsStore::TMobileGsmSmsEntryV1* smsData = NULL; |
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234 if ( aLocation <= iElements.Count() && aLocation >= 1 ) |
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235 { |
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236 if ( iElements[aLocation-1] ) |
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237 { |
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238 RMobileSmsStore::TMobileGsmSmsEntryV1* tempHBuf( |
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239 iElements[aLocation-1] ); |
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240 smsData = tempHBuf; |
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241 } |
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242 } |
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243 return smsData; |
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244 } |
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245 |
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246 // ----------------------------------------------------------------------------- |
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247 // CMmSmsCache::FirstFreeLocation |
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248 // return first free location in range [1... max sim sms slots] |
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249 // or zero if no free slots are found |
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250 // ----------------------------------------------------------------------------- |
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251 // |
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252 TUint CMmSmsCache::FirstFreeLocation() |
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253 { |
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254 TFLOGSTRING("TSY: CMmSmsCache::FirstFreeLocation"); |
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255 OstTrace0( TRACE_NORMAL, CMMSMSCACHE_FIRSTFREELOCATION, "CMmSmsCache::FirstFreeLocation" ); |
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256 TInt location( 0 ); |
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257 for ( TInt i = 0; i < iElements.Count(); i++ ) |
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258 { |
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259 if ( !iElements[i] ) |
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260 { |
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261 location = i + 1; |
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262 i = iElements.Count(); // exit loop |
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263 } |
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264 } |
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265 TFLOGSTRING2("TSY: CMmSmsCache::FirstFreeLocation - found location: %d", location); |
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266 OstTrace0( TRACE_NORMAL, DUP1_CMMSMSCACHE_FIRSTFREELOCATION, "CMmSmsCache::FirstFreeLocation" ); |
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267 return location; |
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268 } |
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269 |
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270 // ----------------------------------------------------------------------------- |
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271 // CMmSmsCache::SetDeleteLocation |
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272 // set the location to delete by Delete() |
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273 // ----------------------------------------------------------------------------- |
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274 // |
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275 void CMmSmsCache::SetDeleteLocation( TInt aLocation ) |
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276 { |
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277 TFLOGSTRING2("TSY: CMmSmsCache::SetDeleteLocation %d", aLocation); |
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278 OstTrace1( TRACE_NORMAL, CMMSMSCACHE_SETDELETELOCATION, "CMmSmsCache::SetDeleteLocation;aLocation=%d", aLocation ); |
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279 iDeleteLocation = aLocation; |
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280 } |
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281 |
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282 // ----------------------------------------------------------------------------- |
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283 // CMmSmsCache::Delete |
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284 // if flush location is set, then flush it |
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285 // ----------------------------------------------------------------------------- |
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286 // |
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287 void CMmSmsCache::Delete() |
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288 { |
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289 TFLOGSTRING("TSY: CMmSmsCache::Delete"); |
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290 OstTrace0( TRACE_NORMAL, CMMSMSCACHE_DELETE, "CMmSmsCache::Delete" ); |
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291 if ( iDeleteLocation!=0 ) |
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292 { |
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293 Delete( iDeleteLocation ); |
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294 iDeleteLocation = NULL; |
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295 } |
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296 } |
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297 |
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298 // ----------------------------------------------------------------------------- |
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299 // CMmSmsCache::Delete |
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300 // Delete an element from cache |
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301 // ----------------------------------------------------------------------------- |
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302 // |
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303 void CMmSmsCache::Delete( TInt aLocation ) |
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304 { |
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305 TFLOGSTRING2("TSY: CMmSmsCache::Delete %d", aLocation); |
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306 OstTrace1( TRACE_NORMAL, DUP1_CMMSMSCACHE_DELETE, "CMmSmsCache::Delete;aLocation=%d", aLocation ); |
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307 |
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308 if ( aLocation <= iElements.Count() && aLocation >= 1 ) |
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309 { |
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310 delete iElements[aLocation-1]; |
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311 iElements[aLocation-1] = NULL; |
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312 } |
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313 } |
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314 |
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315 // ----------------------------------------------------------------------------- |
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316 // CMmSmsCache::DeleteAll |
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317 // empty all of cache |
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318 // ----------------------------------------------------------------------------- |
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319 // |
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320 void CMmSmsCache::DeleteAll() |
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321 { |
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322 TFLOGSTRING("TSY: CMmSmsCache::DeleteAll"); |
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323 OstTrace0( TRACE_NORMAL, CMMSMSCACHE_DELETEALL, "CMmSmsCache::DeleteAll" ); |
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324 for ( TInt i = 0; i < iElements.Count(); i++ ) |
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325 { |
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326 delete iElements[i]; |
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327 iElements[i] = NULL; |
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328 } |
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329 } |
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330 |
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331 // End of File |