1 /* |
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2 * Copyright (c) 2006-2007 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: |
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15 * |
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16 */ |
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17 |
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18 #include "thumbnailfetchedchecker.h" |
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19 #include "thumbnaillog.h" |
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20 #include "OstTraceDefinitions.h" |
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21 #ifdef OST_TRACE_COMPILER_IN_USE |
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22 #include "thumbnailfetchedcheckerTraces.h" |
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23 #endif |
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24 |
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25 |
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26 const int KMaxStoredEntries = 100; |
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27 |
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28 // ----------------------------------------------------------------------------- |
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29 // CThumbnailFetchedChecker::CThumbnailFetchedChecker() |
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30 // ----------------------------------------------------------------------------- |
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31 // |
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32 CThumbnailFetchedChecker* CThumbnailFetchedChecker::NewL() |
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33 { |
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34 return new (ELeave) CThumbnailFetchedChecker(); |
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35 } |
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36 |
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37 // ----------------------------------------------------------------------------- |
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38 // CThumbnailFetchedChecker::CThumbnailFetchedChecker() |
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39 // ----------------------------------------------------------------------------- |
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40 // |
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41 CThumbnailFetchedChecker::CThumbnailFetchedChecker() |
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42 { |
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43 } |
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44 |
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45 // ----------------------------------------------------------------------------- |
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46 // CThumbnailFetchedChecker::~CThumbnailFetchedChecker() |
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47 // ----------------------------------------------------------------------------- |
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48 // |
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49 CThumbnailFetchedChecker::~CThumbnailFetchedChecker() |
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50 { |
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51 iNotFetched.ResetAndDestroy(); |
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52 } |
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53 |
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54 // ----------------------------------------------------------------------------- |
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55 // CThumbnailFetchedChecker::LastFetchResult() |
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56 // ----------------------------------------------------------------------------- |
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57 // |
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58 TInt CThumbnailFetchedChecker::LastFetchResult( const TDesC& aUri, const TThumbnailSize aThumbnailSize ) |
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59 { |
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60 TN_DEBUG3( "CThumbnailFetchedChecker::LastFetchResult(aUri=%S aThumbnailSize=%d)", &aUri, aThumbnailSize); |
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61 OstTraceExt2( TRACE_NORMAL, CTHUMBNAILFETCHEDCHECKER_LASTFETCHRESULT, "CThumbnailFetchedChecker::LastFetchResult;aUri=%S;aThumbnailSize=%hu", aUri, aThumbnailSize ); |
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62 |
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63 CEntry* entry = NULL; |
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64 TRAPD( err, entry = CEntry::NewL( aUri, aThumbnailSize, KErrNone ) ); |
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65 if ( !err && entry ) |
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66 { |
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67 TInt ret = iNotFetched.FindInOrder( entry, CEntry::FindCB ); |
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68 if ( ret != KErrNotFound ) |
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69 { |
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70 TN_DEBUG1( "CThumbnailFetchedChecker::LastFetchResult() -> error found"); |
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71 OstTrace0( TRACE_NORMAL, DUP1_CTHUMBNAILFETCHEDCHECKER_LASTFETCHRESULT, "CThumbnailFetchedChecker::LastFetchResult - error found" ); |
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72 delete entry; |
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73 entry = NULL; |
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74 return iNotFetched[ ret ]->iError; |
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75 } |
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76 } |
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77 |
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78 delete entry; |
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79 entry = NULL; |
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80 |
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81 return KErrNone; |
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82 } |
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83 |
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84 // ----------------------------------------------------------------------------- |
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85 // CThumbnailFetchedChecker::SetFetchResult() |
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86 // ----------------------------------------------------------------------------- |
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87 // |
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88 void CThumbnailFetchedChecker::SetFetchResult( const TDesC& aUri, const TThumbnailSize aThumbnailSize, TInt aError ) |
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89 { |
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90 TN_DEBUG4( "CThumbnailFetchedChecker::SetFetchResult(aUri=%S aThumbnailSize=%d aError=%d)", &aUri, aThumbnailSize, aError); |
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91 OstTraceExt3( TRACE_NORMAL, CTHUMBNAILFETCHEDCHECKER_SETFETCHRESULT, "CThumbnailFetchedChecker::SetFetchResult;aUri=%S;aThumbnailSize=%u;aError=%d", aUri, aThumbnailSize, aError ); |
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92 if ( aError == KErrNone ) |
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93 { |
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94 // Remove successful results from store |
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95 CEntry* entry = NULL; |
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96 TRAPD( err, entry = CEntry::NewL( aUri, aThumbnailSize, aError ) ); |
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97 if ( !err && entry ) |
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98 { |
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99 TInt i = iNotFetched.FindInOrder( entry, CEntry::FindCB ); |
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100 if ( i >= 0 ) |
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101 { |
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102 TN_DEBUG2( "CThumbnailFetchedChecker::LastFetchResult() -> Remove successful results from store %d", iNotFetched.Count() ); |
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103 OstTrace1( TRACE_NORMAL, DUP1_CTHUMBNAILFETCHEDCHECKER_SETFETCHRESULT, "CThumbnailFetchedChecker::SetFetchResult;iNotFetched.Count()=%d", iNotFetched.Count() ); |
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104 delete iNotFetched[ i ]; |
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105 iNotFetched[ i ] = NULL; |
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106 iNotFetched.Remove( i ); |
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107 } |
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108 } |
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109 entry = NULL; |
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110 delete entry; |
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111 } |
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112 else |
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113 { |
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114 |
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115 // Add or update |
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116 CEntry* entry = NULL; |
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117 TRAPD( err, entry = CEntry::NewL( aUri, aThumbnailSize, aError ) ); |
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118 OstTraceExt3( TRACE_NORMAL, DUP4_CTHUMBNAILFETCHEDCHECKER_SETFETCHRESULT, "CThumbnailFetchedChecker::SetFetchResult;aUri=%S;aThumbnailSize=%u;aError=%d", aUri, aThumbnailSize, aError ); |
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119 if ( !err && entry ) |
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120 { |
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121 err = iNotFetched.Find( entry ); |
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122 if ( err != KErrNotFound ) |
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123 { |
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124 // update existing fetch result |
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125 TInt i = iNotFetched.FindInOrder( entry, CEntry::FindCB ); |
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126 if ( i >= 0 ) |
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127 { |
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128 TN_DEBUG1( "CThumbnailFetchedChecker::LastFetchResult() -> Update fetched tn error" ); |
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129 OstTrace0( TRACE_NORMAL, DUP2_CTHUMBNAILFETCHEDCHECKER_SETFETCHRESULT, "CThumbnailFetchedChecker::SetFetchResult - Update fetched tn error" ); |
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130 iNotFetched[ i ]->iError = aError; |
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131 } |
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132 } |
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133 else |
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134 { |
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135 if( iNotFetched.Count() < KMaxStoredEntries ) |
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136 { |
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137 // insert new fetch result |
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138 TInt err = iNotFetched.InsertInOrder( entry, CEntry::InsertCB ); |
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139 if ( err == KErrNone ) |
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140 { |
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141 TN_DEBUG2( "CThumbnailFetchedChecker::LastFetchResult() -> Inserted new fetched tn error %d", iNotFetched.Count()); |
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142 OstTrace1( TRACE_NORMAL, DUP3_CTHUMBNAILFETCHEDCHECKER_SETFETCHRESULT, "CThumbnailFetchedChecker::SetFetchResult;iNotFetched.Count()=%d", iNotFetched.Count() ); |
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143 entry = NULL; // owned by array now |
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144 } |
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145 } |
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146 } |
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147 |
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148 delete entry; |
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149 entry = NULL; |
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150 } |
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151 } |
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152 } |
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153 |
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154 // ----------------------------------------------------------------------------- |
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155 // CThumbnailFetchedChecker::DeleteFetchResult() |
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156 // ----------------------------------------------------------------------------- |
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157 // |
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158 void CThumbnailFetchedChecker::DeleteFetchResult( const TDesC& aUri ) |
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159 { |
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160 TN_DEBUG2( "CThumbnailFetchedChecker::DeleteFetchResult(%S)", &aUri); |
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161 OstTraceExt1( TRACE_NORMAL, CTHUMBNAILFETCHEDCHECKER_DELETEFETCHRESULT, "CThumbnailFetchedChecker::DeleteFetchResult;aUri=%S", aUri ); |
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162 // delete all entries of passed uri |
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163 TInt ret; |
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164 do |
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165 { |
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166 ret = iNotFetched.FindInOrder( aUri, CEntry::FindCBUri ); |
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167 if ( ret >= 0 ) |
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168 { |
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169 TN_DEBUG1( "CThumbnailFetchedChecker::DeleteFetchResult() -> Deteled URI from fetched list" ); |
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170 OstTrace0( TRACE_NORMAL, DUP1_CTHUMBNAILFETCHEDCHECKER_DELETEFETCHRESULT, "CThumbnailFetchedChecker::DeleteFetchResult - Deteled URI from fetched list" ); |
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171 delete iNotFetched[ ret ]; |
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172 iNotFetched[ ret ] = NULL; |
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173 iNotFetched.Remove( ret ); |
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174 } |
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175 } |
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176 while(ret != KErrNotFound ); |
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177 |
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178 } |
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179 |
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180 // ----------------------------------------------------------------------------- |
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181 // CThumbnailFetchedChecker::LastFetchResult() |
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182 // ----------------------------------------------------------------------------- |
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183 // |
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184 void CThumbnailFetchedChecker::RenameFetchResultL( const TDesC& aNewUri, const TDesC& aOldUri ) |
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185 { |
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186 TN_DEBUG3( "CThumbnailFetchedChecker::RenameFetchResult(aNewUri=%S aOldUri=%S)", &aNewUri, &aOldUri); |
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187 OstTraceExt2( TRACE_NORMAL, CTHUMBNAILFETCHEDCHECKER_RENAMEFETCHRESULTL, "CThumbnailFetchedChecker::RenameFetchResultL;aNewUri=%S;aOldUri=%S", aNewUri, aOldUri ); |
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188 // change every occurence of passed uri |
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189 TInt ret; |
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190 do |
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191 { |
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192 ret = iNotFetched.FindInOrder( aOldUri, CEntry::FindCBUri ); |
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193 if ( ret >= 0 ) |
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194 { |
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195 delete iNotFetched[ ret ]->iUri; |
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196 iNotFetched[ ret ]->iUri = NULL; |
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197 |
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198 iNotFetched[ ret ]->iUri = aNewUri.AllocL(); |
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199 TN_DEBUG1( "CThumbnailFetchedChecker::RenameeFetchResult() -> Renamed URI in fetched list" ); |
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200 OstTrace0( TRACE_NORMAL, DUP1_CTHUMBNAILFETCHEDCHECKER_RENAMEFETCHRESULTL, "CThumbnailFetchedChecker::RenameFetchResultL - Renamed URI in fetched list" ); |
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201 } |
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202 } |
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203 while(ret != KErrNotFound ); |
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204 |
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205 } |
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206 |
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207 // ----------------------------------------------------------------------------- |
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208 // CThumbnailFetchedChecker::Reset() |
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209 // ----------------------------------------------------------------------------- |
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210 // |
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211 void CThumbnailFetchedChecker::Reset() |
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212 { |
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213 TN_DEBUG1( "CThumbnailFetchedChecker::Reset()"); |
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214 OstTrace0( TRACE_NORMAL, CTHUMBNAILFETCHEDCHECKER_RESET, "CThumbnailFetchedChecker::Reset" ); |
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215 iNotFetched.ResetAndDestroy(); |
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216 } |
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217 |
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218 // ----------------------------------------------------------------------------- |
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219 // CThumbnailFetchedChecker::CEntry::NewL() |
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220 // ----------------------------------------------------------------------------- |
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221 // |
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222 CThumbnailFetchedChecker::CEntry* CThumbnailFetchedChecker::CEntry::NewL( |
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223 const TDesC& aUri, const TThumbnailSize aThumbnailSize, TInt aError ) |
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224 { |
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225 TN_DEBUG4( "CThumbnailFetchedChecker::CEntry::NewL(aUri=%S aThumbnailSize=%d aError=%d)", &aUri, aThumbnailSize, aError); |
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226 OstTraceExt3( TRACE_NORMAL, CENTRY_NEWL, "CEntry::NewL;aUri=%S;aThumbnailSize=%u;aError=%d", aUri, aThumbnailSize, aError ); |
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227 CEntry* self = new (ELeave) CEntry(); |
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228 if ( self ) |
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229 { |
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230 self->iUri = aUri.AllocL(); |
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231 self->iSize = aThumbnailSize; |
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232 self->iError = aError; |
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233 if ( !self->iUri ) |
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234 { |
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235 delete self; |
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236 self = NULL; |
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237 } |
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238 } |
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239 return self; |
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240 } |
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241 |
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242 // ----------------------------------------------------------------------------- |
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243 // CThumbnailFetchedChecker::CEntry::FindCB() |
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244 // ----------------------------------------------------------------------------- |
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245 // |
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246 TInt CThumbnailFetchedChecker::CEntry::FindCB( |
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247 const CThumbnailFetchedChecker::CEntry& aEntry, const CThumbnailFetchedChecker::CEntry& aEntry1 ) |
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248 { |
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249 TN_DEBUG1( "CThumbnailFetchedChecker::CEntry::FindCB"); |
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250 OstTrace0( TRACE_NORMAL, CENTRY_FINDCB, "CEntry::FindCB" ); |
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251 if( aEntry1.iSize == aEntry.iSize) |
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252 { |
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253 // return index if size and uri matches |
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254 return aEntry.iUri->CompareF( *( aEntry1.iUri ) ); |
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255 } |
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256 else |
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257 { |
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258 return KErrNotFound; |
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259 } |
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260 } |
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261 |
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262 // ----------------------------------------------------------------------------- |
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263 // CThumbnailFetchedChecker::CEntry::FindCBUri() |
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264 // ----------------------------------------------------------------------------- |
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265 // |
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266 TInt CThumbnailFetchedChecker::CEntry::FindCBUri( |
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267 const TDesC* aUri, const CThumbnailFetchedChecker::CEntry& aEntry ) |
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268 { |
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269 TN_DEBUG2( "CThumbnailFetchedChecker::CEntry::FindCBUri(aUri=%S", &aUri); |
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270 OstTrace0( TRACE_NORMAL, CENTRY_FINDCBURI, "CEntry::FindCBUri" ); |
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271 return aUri->CompareF( *( aEntry.iUri ) ); |
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272 } |
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273 |
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274 // ----------------------------------------------------------------------------- |
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275 // CThumbnailFetchedChecker::CEntry::InsertCB() |
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276 // ----------------------------------------------------------------------------- |
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277 // |
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278 TInt CThumbnailFetchedChecker::CEntry::InsertCB( |
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279 const CThumbnailFetchedChecker::CEntry& aEntry1, |
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280 const CThumbnailFetchedChecker::CEntry& aEntry2 ) |
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281 { |
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282 TN_DEBUG1( "CThumbnailFetchedChecker::CEntry::InsertCB"); |
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283 OstTrace0( TRACE_NORMAL, CENTRY_INSERTCB, "CEntry::InsertCB" ); |
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284 if( aEntry1.iSize == aEntry2.iSize) |
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285 { |
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286 // return index if size and uri matches |
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287 return aEntry1.iUri->CompareF( *( aEntry2.iUri ) ); |
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288 } |
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289 else |
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290 { |
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291 return KErrNotFound; |
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292 } |
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293 } |
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294 |
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295 // ----------------------------------------------------------------------------- |
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296 // CThumbnailFetchedChecker::CEntry::CEntry() |
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297 // ----------------------------------------------------------------------------- |
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298 // |
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299 CThumbnailFetchedChecker::CEntry::CEntry() |
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300 { |
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301 } |
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302 |
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303 // ----------------------------------------------------------------------------- |
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304 // CThumbnailFetchedChecker::CEntry::~CEntry() |
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305 // ----------------------------------------------------------------------------- |
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306 // |
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307 CThumbnailFetchedChecker::CEntry::~CEntry() |
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308 { |
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309 delete iUri; |
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310 iUri = NULL; |
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311 } |
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