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1 /* |
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2 * Copyright (c) 2004-2006 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: mmsmessagestoreutils implementation |
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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 <msvids.h> |
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22 #include <msvapi.h> |
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23 |
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24 // USERINCLUDE FILES |
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25 #include "mmsmessagestoreutils.h" |
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26 #include "mmsdebuglogging.h" |
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27 |
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28 // EXTERNAL DATA STRUCTURES |
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29 |
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30 // EXTERNAL FUNCTION PROTOTYPES |
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31 |
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32 // CONSTANTS |
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33 |
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34 // MACROS |
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35 |
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36 // LOCAL CONSTANTS AND MACROS |
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37 |
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38 // MODULE DATA STRUCTURES |
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39 |
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40 // LOCAL FUNCTION PROTOTYPES |
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41 |
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42 // ============================== LOCAL FUNCTIONS ============================== |
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43 |
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44 // ============================== MEMBER FUNCTIONS ============================= |
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45 |
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46 // ----------------------------------------------------------------------------- |
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47 // CMmsMessageStoreUtils::CMmsMessageStoreUtils |
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48 // C++ default constructor can NOT contain any code, that |
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49 // might leave. |
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50 // ----------------------------------------------------------------------------- |
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51 // |
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52 CMmsMessageStoreUtils::CMmsMessageStoreUtils() |
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53 { |
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54 } |
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55 |
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56 // ----------------------------------------------------------------------------- |
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57 // CMmsMessageStoreUtils::ConstructL |
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58 // Symbian 2nd phase constructor can leave. |
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59 // ----------------------------------------------------------------------------- |
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60 // |
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61 void CMmsMessageStoreUtils::ConstructL( CMsvSession& aSession ) |
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62 { |
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63 LOG(_L("CMmsMessageStoreUtils::ConstructL")); |
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64 iSession = &aSession; |
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65 iParentEntry = iSession->GetEntryL( KMsvRootIndexEntryId ); |
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66 iMmsEntry = iSession->GetEntryL( KMsvRootIndexEntryId ); |
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67 } |
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68 |
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69 // ----------------------------------------------------------------------------- |
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70 // CMmsMessageStoreUtils::NewL |
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71 // Two-phased constructor. |
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72 // ----------------------------------------------------------------------------- |
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73 // |
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74 EXPORT_C CMmsMessageStoreUtils* CMmsMessageStoreUtils::NewL( CMsvSession& aSession ) |
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75 { |
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76 CMmsMessageStoreUtils* self = new ( ELeave ) CMmsMessageStoreUtils; |
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77 CleanupStack::PushL( self ); |
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78 self->ConstructL( aSession ); |
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79 CleanupStack::Pop( self ); |
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80 return self; |
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81 } |
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82 |
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83 // ----------------------------------------------------------------------------- |
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84 // Destructor |
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85 // ----------------------------------------------------------------------------- |
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86 // |
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87 CMmsMessageStoreUtils::~CMmsMessageStoreUtils() |
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88 { |
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89 LOG(_L("~CMmsMessageStoreUtils")); |
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90 // iSession is not owned by CMmsMessageStoreUtils |
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91 delete iParentEntry; |
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92 delete iMmsEntry; |
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93 } |
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94 |
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95 // ----------------------------------------------------------------------------- |
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96 // CreateServiceEntryL |
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97 // ----------------------------------------------------------------------------- |
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98 // |
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99 TMsvId CMmsMessageStoreUtils::CreateServiceEntryL() |
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100 { |
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101 LOG(_L("CMmsMessageStoreUtils::CreateServiceEntryL")); |
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102 |
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103 // |
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104 // Find old MMS entries |
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105 // |
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106 iParentEntry->SetEntryL( KMsvRootIndexEntryId ); |
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107 // Find also invisible entries |
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108 iParentEntry->SetSortTypeL( TMsvSelectionOrdering( KMsvNoGrouping, EMsvSortByNone, ETrue ) ); |
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109 CMsvEntrySelection* selection = iParentEntry->ChildrenWithMtmL( KUidMsgTypeMultimedia ); |
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110 CleanupStack::PushL( selection ); // *** |
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111 TInt count = selection->Count(); |
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112 LOG2(_L("- found %d MMS entries"), count ); |
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113 |
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114 // |
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115 // Concentrate on service entries |
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116 // |
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117 TMsvEntry tEntry; |
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118 for( TInt index = count-1; index >= 0; index-- ) |
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119 { |
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120 iMmsEntry->SetEntryL( selection->At( index ) ); |
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121 tEntry = iMmsEntry->Entry(); |
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122 if( tEntry.iType != KUidMsvServiceEntry ) |
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123 { |
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124 // Take out from selection |
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125 selection->Delete( index ); |
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126 } |
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127 } |
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128 count = selection->Count(); |
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129 LOG2(_L("- found %d MMS service entries"), count ); |
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130 |
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131 // |
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132 // Handle entry depending on number of already existing entries |
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133 // |
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134 TMsvId id = KMsvNullIndexEntryId; |
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135 if( count == 0 ) // no service before |
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136 { |
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137 tEntry.iType = KUidMsvServiceEntry; |
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138 tEntry.iMtm = KUidMsgTypeMultimedia; |
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139 tEntry.iDetails.Set( KMmsDefaultServiceName ); |
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140 tEntry.SetVisible( EFalse ); |
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141 tEntry.SetInPreparation( EFalse ); |
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142 iParentEntry->CreateL( tEntry ); |
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143 id = tEntry.Id(); |
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144 } |
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145 else // At least one service found |
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146 { |
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147 for( TInt index = 1; index < count; index++ ) |
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148 { |
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149 // More than 1 service found -> delete them |
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150 // The error must be ignored because there is nothing we can do |
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151 // if we can't delete the extra services |
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152 #ifdef _DEBUG |
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153 TRAPD( error, iParentEntry->DeleteL( selection->At( index ) ) ); |
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154 LOG3(_L("- deletion of service %d returned error %d "), selection->At( index ), error ); |
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155 #else |
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156 TRAP_IGNORE( iParentEntry->DeleteL( selection->At( index ) ) ); |
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157 #endif |
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158 } |
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159 id = selection->At( 0 ); |
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160 } |
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161 |
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162 // |
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163 // Return new service entry id |
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164 // |
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165 CleanupStack::PopAndDestroy( selection ); |
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166 return id; |
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167 } |
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168 |
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169 // ----------------------------------------------------------------------------- |
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170 // CreateFolderEntryL |
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171 // ----------------------------------------------------------------------------- |
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172 // |
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173 TMsvId CMmsMessageStoreUtils::CreateFolderEntryL( const TDesC& aFolderName ) |
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174 { |
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175 LOG(_L("CMmsMessageStoreUtils::CreateFolderEntryL")); |
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176 |
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177 // |
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178 // Find old MMS entries |
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179 // |
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180 iParentEntry->SetEntryL( KMsvLocalServiceIndexEntryId ); |
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181 // Find also invisible entries |
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182 iParentEntry->SetSortTypeL( TMsvSelectionOrdering( KMsvNoGrouping, EMsvSortByNone, ETrue ) ); |
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183 CMsvEntrySelection* selection = iParentEntry->ChildrenWithTypeL( KUidMsvFolderEntry ); |
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184 CleanupStack::PushL( selection ); // *** |
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185 TInt count = selection->Count(); |
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186 LOG2(_L("- found %d folder entries under localservice"), count ); |
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187 |
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188 // |
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189 // Concentrate on folders that have name 'aFolderName' |
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190 // |
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191 TMsvEntry tEntry; |
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192 for( TInt index = count-1; index >= 0; index-- ) |
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193 { |
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194 iMmsEntry->SetEntryL( selection->At( index ) ); |
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195 tEntry = iMmsEntry->Entry(); |
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196 if( tEntry.iDetails.Compare( aFolderName ) != 0 ) |
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197 { |
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198 // Take out from selection |
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199 selection->Delete( index ); |
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200 } |
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201 } |
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202 count = selection->Count(); |
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203 LOG2(_L("- found %d folders with matching iDetails"), count ); |
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204 |
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205 // |
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206 // Handle entry depending on number of already existing entries |
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207 // |
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208 TMsvId id = KMsvNullIndexEntryId; |
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209 if( count == 0 ) // no folder before |
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210 { |
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211 tEntry.iType = KUidMsvFolderEntry; |
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212 tEntry.iMtm = KUidMsvLocalServiceMtm; |
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213 tEntry.iDetails.Set( aFolderName ); |
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214 tEntry.SetVisible( EFalse ); |
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215 tEntry.SetInPreparation( EFalse ); |
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216 tEntry.iServiceId = KMsvLocalServiceIndexEntryId; |
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217 iParentEntry->CreateL( tEntry ); |
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218 id = tEntry.Id(); |
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219 } |
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220 else // At least one folder found |
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221 { |
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222 for( TInt index = 1; index < count; index++ ) |
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223 { |
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224 // More than 1 folder found -> delete them |
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225 // The error must be ignored because there is nothing we can do |
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226 // if we can't delete the extra folders |
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227 #ifdef _DEBUG |
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228 TRAPD( error, iParentEntry->DeleteL( selection->At( index ) ) ); |
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229 LOG3(_L("- deletion of folder %d returned error %d "), selection->At( index ), error ); |
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230 #else |
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231 TRAP_IGNORE( iParentEntry->DeleteL( selection->At( index ) ) ); |
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232 #endif |
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233 } |
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234 id = selection->At( 0 ); |
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235 } |
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236 |
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237 // |
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238 // Return new service entry id |
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239 // |
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240 CleanupStack::PopAndDestroy( selection ); |
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241 return id; |
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242 } |
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243 |
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244 // ----------------------------------------------------------------------------- |
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245 // CreateFolderEntryL |
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246 // |
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247 // ----------------------------------------------------------------------------- |
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248 // |
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249 TInt CMmsMessageStoreUtils::CreateFolderEntryL( |
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250 TMsvId aParentFolder, const TDesC& aFolderName, TMsvId& aFolderId ) |
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251 { |
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252 |
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253 // Check if the folder already exists under parent folder. |
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254 aFolderId = FolderEntryL( aParentFolder, aFolderName ); |
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255 if ( aFolderId != KMsvNullIndexEntryId ) |
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256 { |
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257 return KErrAlreadyExists; |
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258 } |
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259 |
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260 // Create a new folder. |
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261 iMmsEntry->SetEntryL( aParentFolder ); |
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262 |
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263 TMsvEntry entry; |
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264 entry.iType = KUidMsvFolderEntry; |
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265 entry.iMtm = KUidMsvLocalServiceMtm; |
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266 entry.iDetails.Set( aFolderName ); |
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267 entry.SetVisible( EFalse ); |
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268 entry.SetInPreparation( EFalse ); |
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269 entry.iServiceId = KMsvLocalServiceIndexEntryId; |
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270 iMmsEntry->CreateL( entry ); |
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271 aFolderId = entry.Id(); |
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272 return KErrNone; |
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273 |
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274 } |
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275 |
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276 // ----------------------------------------------------------------------------- |
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277 // FolderEntryL |
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278 // |
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279 // ----------------------------------------------------------------------------- |
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280 // |
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281 TMsvId CMmsMessageStoreUtils::FolderEntryL( TMsvId aParentFolder, const TDesC& aFolderName ) |
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282 { |
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283 |
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284 TMsvId folderId = KMsvNullIndexEntryId; |
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285 |
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286 iMmsEntry->SetEntryL( aParentFolder ); |
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287 |
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288 // Show invisible entries |
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289 iMmsEntry->SetSortTypeL( TMsvSelectionOrdering( KMsvNoGrouping, EMsvSortByIdReverse, ETrue ) ); |
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290 CMsvEntrySelection* selection = iMmsEntry->ChildrenWithTypeL( KUidMsvFolderEntry ); |
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291 CleanupStack::PushL( selection ); |
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292 |
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293 // If selection contains folders, check if the folder is found. |
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294 TInt count = selection->Count(); |
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295 for ( TInt i = 0; i < count && folderId == KMsvNullIndexEntryId; i++ ) |
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296 { |
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297 iMmsEntry->SetEntryL( selection->At( i ) ); |
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298 // must be exact match |
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299 if ( iMmsEntry->Entry().iDetails.Compare( aFolderName ) == 0 ) |
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300 { |
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301 folderId = selection->At( i ); |
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302 } |
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303 } |
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304 CleanupStack::PopAndDestroy( selection ); |
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305 |
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306 return folderId; |
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307 |
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308 } |
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309 |
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310 |
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311 // =========================== OTHER EXPORTED FUNCTIONS ======================== |
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312 |
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313 // End of File |