author | Pat Downey <patd@symbian.org> |
Wed, 01 Sep 2010 12:15:08 +0100 | |
branch | RCL_3 |
changeset 16 | 1aa8c82cb4cb |
parent 0 | 3ad9d5175a89 |
permissions | -rw-r--r-- |
0
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/* |
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* Copyright (c) 2002-2004 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: Access mount configuration storage |
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* |
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*/ |
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|
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|
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// In order to use the central repository, |
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// The repository initialization file must be put in |
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// [epoc32/release/winscw/udeb/]z/private/10202be9/101F9775.txt |
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|
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// The mount configurations form a table where |
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// individual configuration entries form the rows and |
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// the entry items form the columns. |
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// - rows are indexed with the upper 24 bits of the Id, starting from 1. |
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// - columns are indexed by the lower 8 bits of the Id, starting from 1. |
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// |
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// Row number 0 is reserved for system config name/value pairs (see RsfwConfig) |
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|
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// INCLUDES |
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#include <centralrepository.h> |
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#include <badesca.h> |
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#include <aknnotewrappers.h> |
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#include <rsfwmountman.h> |
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#include <rsfwmountentry.h> |
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#include <rsfwmountentryitem.h> |
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|
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#include "rsfwmountstore.h" |
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|
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|
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// CONSTANTS |
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const TUid KCRUidRsfwCtrl = { 0x101F9775 }; |
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|
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// Current mount configuration repository version |
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const TInt KCurrentVersion = 1000; |
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const TUint KCurrentVersionId = 0xff; |
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|
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const TInt KColumnMaskSize = 8; |
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const TUint KRowMask = 0xffffff00; |
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const TUint KColumnMask = 0x000000ff; |
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|
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const TUint KColumnName = EMountEntryItemName; |
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|
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// ============================ MEMBER FUNCTIONS ============================== |
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|
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// ---------------------------------------------------------------------------- |
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// CRsfwMountStore::NewL |
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// Two-phased constructor. |
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// ---------------------------------------------------------------------------- |
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// |
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EXPORT_C CRsfwMountStore* CRsfwMountStore::NewL( |
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MRsfwMountStoreObserver* aMountStoreObserver) |
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{ |
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CRsfwMountStore* self = new (ELeave) CRsfwMountStore(); |
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CleanupStack::PushL(self); |
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self->ConstructL(aMountStoreObserver); |
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CleanupStack::Pop(self); |
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return self; |
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} |
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|
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// ---------------------------------------------------------------------------- |
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// CRsfwMountStore::CRsfwMountStore |
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// ---------------------------------------------------------------------------- |
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// |
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CRsfwMountStore::CRsfwMountStore() |
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{ |
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} |
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// ---------------------------------------------------------------------------- |
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// CRsfwMountStore::ConstructL |
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// ---------------------------------------------------------------------------- |
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// |
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void CRsfwMountStore::ConstructL(MRsfwMountStoreObserver* aMountStoreObserver) |
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{ |
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iMountStoreObserver = aMountStoreObserver; |
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// if CenRep not found, just leave |
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iRepository = CRepository::NewL(KCRUidRsfwCtrl); |
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|
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// Check version |
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TInt version; |
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// allow versionless repositories until the version id is |
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// included in the backup/restore scheme. |
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if (iRepository->Get(KCurrentVersionId, version) == KErrNone) |
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{ |
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if (version != KCurrentVersion) |
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{ |
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// This causes the repository to be cleared and |
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// stamped with the current version |
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CommitL(); |
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} |
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} |
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LoadEntriesL(); |
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104 |
|
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105 |
// Start listening to changes in the repository |
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106 |
iCenRepNotifyHandler = CCenRepNotifyHandler::NewL(*this, *iRepository); |
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107 |
iCenRepNotifyHandler->StartListeningL(); |
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108 |
iReceivingCenRepNotifications = ETrue; |
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109 |
} |
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110 |
|
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111 |
// ---------------------------------------------------------------------------- |
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112 |
// CRsfwMountStore::~CRsfwMountStore |
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113 |
// ---------------------------------------------------------------------------- |
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114 |
// |
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115 |
EXPORT_C CRsfwMountStore::~CRsfwMountStore() |
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116 |
{ |
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iMountEntries.ResetAndDestroy(); |
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118 |
if (iCenRepNotifyHandler) |
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119 |
{ |
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iCenRepNotifyHandler->StopListening(); |
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121 |
delete iCenRepNotifyHandler; |
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122 |
} |
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123 |
delete iRepository; |
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124 |
} |
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125 |
|
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126 |
// ---------------------------------------------------------------------------- |
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127 |
// CRsfwMountStore::LoadEntriesL |
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// CenRep keeps data in alphabetical order, and we want also iMountEntries to |
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129 |
// to be filled in the same order |
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130 |
// ---------------------------------------------------------------------------- |
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131 |
// |
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132 |
EXPORT_C void CRsfwMountStore::LoadEntriesL() |
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133 |
{ |
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134 |
iMountEntries.ResetAndDestroy(); |
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135 |
|
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136 |
// go through the records in CenRep and populate the array |
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137 |
RArray<TUint32> nameIds; |
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138 |
CleanupClosePushL(nameIds); |
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139 |
User::LeaveIfError(iRepository->FindL(KColumnName, KColumnMask, nameIds)); |
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140 |
HBufC* item = HBufC::NewLC(KMaxMountConfItemLength); |
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141 |
TPtr itemPtr = item->Des(); |
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142 |
TInt row; |
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143 |
for (row = 0; row < nameIds.Count(); row++) |
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144 |
{ |
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TUint rowId = (nameIds[row] & KRowMask); |
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146 |
// don't touch record number 0, as it stores RSFW general data |
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147 |
if (rowId > 0) |
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148 |
{ |
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149 |
CRsfwMountEntry* entry = CRsfwMountEntry::NewLC(); |
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150 |
TUint i; |
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151 |
for (i = EMountEntryItemIndex; i < EMountEntryItemCount; i++) |
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152 |
{ |
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153 |
TInt err = iRepository->Get(rowId | i, itemPtr); |
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154 |
if ( err != KErrNone && err != KErrNotFound ) |
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155 |
{ |
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156 |
User::Leave(err); |
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157 |
} |
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158 |
entry->SetItemL(i, itemPtr); |
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159 |
} |
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160 |
User::LeaveIfError(iMountEntries.Append(entry)); |
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161 |
// ownership's been taken by the array |
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162 |
CleanupStack::Pop(entry); |
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163 |
} |
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164 |
} |
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165 |
CleanupStack::PopAndDestroy(item); |
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166 |
CleanupStack::PopAndDestroy(&nameIds); |
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|
167 |
|
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168 |
// now mount entries array is up-to-date |
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169 |
iCenRepChanged = EFalse; |
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170 |
} |
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|
171 |
|
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172 |
// ---------------------------------------------------------------------------- |
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173 |
// CRsfwMountStore::GetNamesL |
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174 |
// ---------------------------------------------------------------------------- |
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175 |
// |
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176 |
EXPORT_C void CRsfwMountStore::GetNamesL(CDesC16Array* aNames) |
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177 |
{ |
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178 |
ReloadEntriesL(); |
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|
179 |
aNames->Reset(); |
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180 |
HBufC* name = HBufC::NewLC(KMaxMountConfItemLength); |
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181 |
TPtr namePtr = name->Des(); |
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182 |
TInt i; |
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183 |
for (i = 0; i < iMountEntries.Count(); i++) |
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184 |
{ |
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185 |
namePtr.Copy(*iMountEntries[i]->Item(EMountEntryItemName)); |
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186 |
aNames->AppendL(namePtr); |
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|
187 |
} |
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188 |
CleanupStack::PopAndDestroy(name); |
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189 |
} |
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|
190 |
|
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191 |
// ---------------------------------------------------------------------------- |
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192 |
// CRsfwMountStore::GetDriveLettersL |
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193 |
// ---------------------------------------------------------------------------- |
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194 |
// |
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195 |
EXPORT_C void CRsfwMountStore::GetDriveLettersL(TDriveList& aDriveList) |
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196 |
{ |
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197 |
ReloadEntriesL(); |
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|
198 |
aDriveList.Zero(); |
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199 |
HBufC* name = HBufC::NewLC(KMaxMountConfItemLength); |
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200 |
TPtr namePtr = name->Des(); |
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201 |
TInt i; |
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202 |
for (i = 0; i < iMountEntries.Count(); i++) |
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203 |
{ |
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|
204 |
namePtr.Copy(*iMountEntries[i]->Item(EMountEntryItemDrive)); |
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205 |
aDriveList.Append(namePtr); |
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206 |
} |
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207 |
CleanupStack::PopAndDestroy(name); |
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208 |
} |
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209 |
|
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// ---------------------------------------------------------------------------- |
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// CRsfwMountStore::LookupEntryByName |
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// ---------------------------------------------------------------------------- |
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213 |
// |
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EXPORT_C const CRsfwMountEntry* CRsfwMountStore::LookupEntryByNameL(const TDesC& aName) |
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215 |
{ |
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216 |
ReloadEntriesL(); |
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TInt i; |
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for (i = 0; i < iMountEntries.Count(); i++) |
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219 |
{ |
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CRsfwMountEntry* entry = iMountEntries[i]; |
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const HBufC* name = entry->Item(EMountEntryItemName); |
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if (name && name->CompareF(aName) == 0) |
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223 |
{ |
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return entry; |
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225 |
} |
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226 |
} |
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227 |
return NULL; |
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228 |
} |
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229 |
|
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230 |
// ---------------------------------------------------------------------------- |
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// CRsfwMountStore::LookupEntryByDrive |
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// ---------------------------------------------------------------------------- |
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233 |
// |
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234 |
EXPORT_C const CRsfwMountEntry* CRsfwMountStore::LookupEntryByDriveL(TChar aDriveLetter) |
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235 |
{ |
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ReloadEntriesL(); |
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TBuf<1> driveBuf; |
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driveBuf.Append(aDriveLetter); |
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239 |
TInt i; |
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for (i = 0; i < iMountEntries.Count(); i++) |
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241 |
{ |
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CRsfwMountEntry* entry = iMountEntries[i]; |
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const HBufC* drive = entry->Item(EMountEntryItemDrive); |
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if (drive && drive->CompareF(driveBuf) == 0) |
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245 |
{ |
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246 |
return entry; |
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247 |
} |
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248 |
} |
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249 |
return NULL; |
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250 |
} |
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|
251 |
|
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252 |
// ---------------------------------------------------------------------------- |
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253 |
// CRsfwMountStore::AddEntryL |
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254 |
// Adds entry to CenRep, replaces existing item, so it can be used |
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255 |
// for edit operation as well |
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256 |
// ---------------------------------------------------------------------------- |
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257 |
// |
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258 |
EXPORT_C void CRsfwMountStore::AddEntryL(CRsfwMountEntry* aMountEntry) |
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|
259 |
{ |
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260 |
// Take ownership |
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261 |
CleanupStack::PushL(aMountEntry); |
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|
262 |
|
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263 |
if ((!aMountEntry) || |
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264 |
(!aMountEntry->Item(EMountEntryItemDrive))) |
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265 |
{ |
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|
266 |
User::Leave(KErrArgument); |
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|
267 |
} |
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|
268 |
|
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|
269 |
ReloadEntriesL(); |
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|
270 |
|
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|
271 |
TPtrC drive(*aMountEntry->Item(EMountEntryItemDrive)); |
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|
272 |
|
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|
273 |
// Check whether an entry with given drive letter exists. |
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|
274 |
// If so, delete it and remember index of deleted item. |
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|
275 |
// Otherwise find the index at which a new item should be added. |
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|
276 |
// Keep in mind the order is aphabetical. |
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|
277 |
TInt i; |
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|
278 |
TInt index = -1; |
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|
279 |
for (i = 0; i < iMountEntries.Count(); i++) |
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|
280 |
{ |
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|
281 |
CRsfwMountEntry* entry = iMountEntries[i]; |
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|
282 |
TInt cmp = entry->Item(EMountEntryItemDrive)->CompareF(drive); |
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|
283 |
if (cmp == 0) |
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|
284 |
{ |
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|
285 |
// Replace an existing entry |
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|
286 |
RemoveFromRepositoryL(entry); |
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|
287 |
delete entry; |
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|
288 |
entry = NULL; |
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|
289 |
iMountEntries.Remove(i); |
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|
290 |
// save the position, new item will be added here |
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|
291 |
index = i; |
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|
292 |
break; |
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|
293 |
} |
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|
294 |
else if (cmp > 0) |
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|
295 |
{ |
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|
296 |
// we've found the entry whose drive letter is larger, which |
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Revision: 200949
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|
297 |
// means we've found the place where a new entry should be added |
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|
298 |
index = i; |
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|
299 |
break; |
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|
300 |
} |
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|
301 |
} |
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diff
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|
302 |
|
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diff
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|
303 |
// before we add a new entry, make sure that we don't exceed max drives allowed |
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Revision: 200949
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|
304 |
if (iMountEntries.Count() >= KMaxRemoteDrives) |
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Revision: 200949
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diff
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|
305 |
{ |
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|
306 |
User::Leave(KErrInUse); |
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|
307 |
} |
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diff
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|
308 |
|
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|
309 |
// add entry to the array |
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|
310 |
if (index < 0) |
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|
311 |
{ |
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Revision: 200949
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|
312 |
// this means the drive letter of newly added entry is the latest |
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Revision: 200949
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|
313 |
// in the alphabet. hence just append the entry |
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|
314 |
User::LeaveIfError(iMountEntries.Append(aMountEntry)); |
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|
315 |
} |
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diff
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|
316 |
else |
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diff
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|
317 |
{ |
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Revision: 200949
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diff
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|
318 |
User::LeaveIfError(iMountEntries.Insert(aMountEntry, index)); |
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Revision: 200949
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parents:
diff
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|
319 |
} |
3ad9d5175a89
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diff
changeset
|
320 |
|
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parents:
diff
changeset
|
321 |
|
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Revision: 200949
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|
322 |
// add to repository |
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Revision: 200949
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parents:
diff
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|
323 |
AddToRepositoryL(aMountEntry); |
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parents:
diff
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|
324 |
|
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Revision: 200949
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|
325 |
// cleanup |
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Revision: 200949
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parents:
diff
changeset
|
326 |
CleanupStack::Pop(aMountEntry); |
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Revision: 200949
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parents:
diff
changeset
|
327 |
} |
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Revision: 200949
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parents:
diff
changeset
|
328 |
|
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Revision: 200949
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|
329 |
// ---------------------------------------------------------------------------- |
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Revision: 200949
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parents:
diff
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|
330 |
// CRsfwMountStore::RemoveEntryL |
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Revision: 200949
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parents:
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|
331 |
// ---------------------------------------------------------------------------- |
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|
332 |
// |
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Revision: 200949
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parents:
diff
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|
333 |
EXPORT_C void CRsfwMountStore::RemoveEntryL(const TDesC& aName) |
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diff
changeset
|
334 |
{ |
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Revision: 200949
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parents:
diff
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|
335 |
ReloadEntriesL(); |
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Revision: 200949
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|
336 |
TInt i; |
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diff
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|
337 |
for (i = 0; i < iMountEntries.Count(); i++) |
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Revision: 200949
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parents:
diff
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|
338 |
{ |
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Revision: 200949
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parents:
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|
339 |
CRsfwMountEntry* entry = iMountEntries[i]; |
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Revision: 200949
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|
340 |
const HBufC* name = entry->Item(EMountEntryItemName); |
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Revision: 200949
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|
341 |
if (name && name->CompareF(aName) == 0) |
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Revision: 200949
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parents:
diff
changeset
|
342 |
{ |
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Revision: 200949
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parents:
diff
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|
343 |
RemoveFromRepositoryL(entry); |
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Revision: 200949
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parents:
diff
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|
344 |
iMountEntries.Remove(i); |
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Revision: 200949
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parents:
diff
changeset
|
345 |
delete entry; |
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Revision: 200949
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changeset
|
346 |
break; |
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diff
changeset
|
347 |
} |
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Revision: 200949
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parents:
diff
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|
348 |
} |
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Revision: 200949
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parents:
diff
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|
349 |
} |
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Revision: 200949
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parents:
diff
changeset
|
350 |
|
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parents:
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|
351 |
// ---------------------------------------------------------------------------- |
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Revision: 200949
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parents:
diff
changeset
|
352 |
// CRsfwMountStore::RemoveEntryL |
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Revision: 200949
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parents:
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|
353 |
// ---------------------------------------------------------------------------- |
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|
354 |
// |
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Revision: 200949
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parents:
diff
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|
355 |
EXPORT_C void CRsfwMountStore::RemoveEntryL(TChar aDrive) |
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|
356 |
{ |
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Revision: 200949
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parents:
diff
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|
357 |
ReloadEntriesL(); |
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Revision: 200949
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parents:
diff
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|
358 |
TBuf<1> driveBuf; |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
359 |
driveBuf.Append(aDrive); |
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Revision: 200949
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parents:
diff
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|
360 |
TInt i; |
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Revision: 200949
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parents:
diff
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|
361 |
for (i = 0; i < iMountEntries.Count(); i++) |
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Revision: 200949
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parents:
diff
changeset
|
362 |
{ |
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Revision: 200949
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parents:
diff
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|
363 |
CRsfwMountEntry* entry = iMountEntries[i]; |
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Revision: 200949
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parents:
diff
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|
364 |
const HBufC* drive = entry->Item(EMountEntryItemDrive); |
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Revision: 200949
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parents:
diff
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|
365 |
if (drive && drive->CompareF(driveBuf) == 0) |
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Revision: 200949
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parents:
diff
changeset
|
366 |
{ |
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Revision: 200949
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parents:
diff
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|
367 |
RemoveFromRepositoryL(entry); |
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Revision: 200949
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parents:
diff
changeset
|
368 |
iMountEntries.Remove(i); |
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Revision: 200949
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parents:
diff
changeset
|
369 |
delete entry; |
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Revision: 200949
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parents:
diff
changeset
|
370 |
break; |
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Revision: 200949
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parents:
diff
changeset
|
371 |
} |
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Revision: 200949
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parents:
diff
changeset
|
372 |
} |
3ad9d5175a89
Revision: 200949
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parents:
diff
changeset
|
373 |
} |
3ad9d5175a89
Revision: 200949
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parents:
diff
changeset
|
374 |
|
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Revision: 200949
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parents:
diff
changeset
|
375 |
// ---------------------------------------------------------------------------- |
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Revision: 200949
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parents:
diff
changeset
|
376 |
// CRsfwMountStore::CommitL |
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Revision: 200949
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parents:
diff
changeset
|
377 |
// ---------------------------------------------------------------------------- |
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Revision: 200949
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parents:
diff
changeset
|
378 |
// |
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Revision: 200949
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parents:
diff
changeset
|
379 |
EXPORT_C void CRsfwMountStore::CommitL() |
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Revision: 200949
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parents:
diff
changeset
|
380 |
{ |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
381 |
if (iRepository) |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
382 |
{ |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
383 |
// We don't want to get reports of our own changes |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
384 |
iCenRepNotifyHandler->StopListening(); |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
385 |
ClearRepositoryL(); |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
386 |
TInt i; |
3ad9d5175a89
Revision: 200949
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parents:
diff
changeset
|
387 |
for (i = 0; i < iMountEntries.Count(); i++) |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
388 |
{ |
3ad9d5175a89
Revision: 200949
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parents:
diff
changeset
|
389 |
CRsfwMountEntry* entry = iMountEntries[i]; |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
390 |
AddToRepositoryL(entry); |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
391 |
} |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
392 |
// Set correct version id |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
393 |
User::LeaveIfError(iRepository->Set(KCurrentVersionId, KCurrentVersion)); |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
394 |
// Restart listening |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
395 |
iCenRepNotifyHandler->StartListeningL(); |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
396 |
} |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
397 |
else |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
398 |
{ |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
399 |
_LIT(KWarningText, "Cannot store entries permanently!"); |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
400 |
TRAP_IGNORE(CAknWarningNote* note = new (ELeave) CAknWarningNote; |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
401 |
note->ExecuteLD(KWarningText); |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
402 |
); |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
403 |
} |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
404 |
} |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
405 |
|
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
406 |
// ---------------------------------------------------------------------------- |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
407 |
// CRsfwMountStore::AddToRepositoryL |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
408 |
// ---------------------------------------------------------------------------- |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
409 |
// |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
410 |
void CRsfwMountStore::AddToRepositoryL(const CRsfwMountEntry* aMountEntry) |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
411 |
{ |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
412 |
// retrieve drive letter |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
413 |
const HBufC* drive = aMountEntry->Item(EMountEntryItemDrive); |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
414 |
|
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
415 |
// calculate record ID for the drive letter |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
416 |
TInt recordId = MapDriveLetterToRecordIdL(drive); |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
417 |
|
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
418 |
// write down the entry settings to given record ID |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
419 |
TInt i = 0; |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
420 |
for (i = EMountEntryItemIndex; i < EMountEntryItemCount; i++) |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
421 |
{ |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
422 |
TInt fieldId = (recordId << KColumnMaskSize) | i; |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
423 |
const HBufC* item = aMountEntry->Item(i); |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
424 |
if (item) |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
425 |
{ |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
426 |
User::LeaveIfError(iRepository->Create(fieldId, *item)); |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
427 |
} |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
428 |
else |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
429 |
{ |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
430 |
TPtrC null; |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
431 |
User::LeaveIfError(iRepository->Create(fieldId, null)); |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
432 |
} |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
433 |
} |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
434 |
} |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
435 |
|
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
436 |
// ---------------------------------------------------------------------------- |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
437 |
// CRsfwMountStore::RemoveFromRepositoryL |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
438 |
// ---------------------------------------------------------------------------- |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
439 |
// |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
440 |
void CRsfwMountStore::RemoveFromRepositoryL(const CRsfwMountEntry* aMountEntry) |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
441 |
{ |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
442 |
// retrieve drive letter |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
443 |
const HBufC* drive = aMountEntry->Item(EMountEntryItemDrive); |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
444 |
|
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
445 |
// calculate record ID for the drive letter |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
446 |
TInt recordId = MapDriveLetterToRecordIdL(drive); |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
447 |
|
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
448 |
// delete settings from given record ID |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
449 |
TInt i = 0; |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
450 |
for (i = EMountEntryItemIndex; i < EMountEntryItemCount; i++) |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
451 |
{ |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
452 |
TInt fieldId = (recordId << KColumnMaskSize) | i; |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
453 |
User::LeaveIfError(iRepository->Delete(fieldId)); |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
454 |
} |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
455 |
} |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
456 |
|
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
457 |
// ---------------------------------------------------------------------------- |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
458 |
// CRsfwMountStore::ClearRepositoryL |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
459 |
// ---------------------------------------------------------------------------- |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
460 |
// |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
461 |
void CRsfwMountStore::ClearRepositoryL() |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
462 |
{ |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
463 |
// find all non-empty records |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
464 |
RArray<TUint32> nameIds; |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
465 |
CleanupClosePushL(nameIds); |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
466 |
User::LeaveIfError(iRepository->FindL(KColumnName, KColumnMask, nameIds)); |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
467 |
|
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
468 |
TInt record; |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
469 |
for (record = 0; record < nameIds.Count(); record++) |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
470 |
{ |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
471 |
TUint recordId = (nameIds[record] & KRowMask); |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
472 |
// don't touch record number 0, as it stores RSFW general data |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
473 |
if (recordId > 0) |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
474 |
{ |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
475 |
TInt i; |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
476 |
for (i = EMountEntryItemIndex; i < EMountEntryItemCount; i++) |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
477 |
{ |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
478 |
TUint fieldId = (recordId | i); |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
479 |
User::LeaveIfError(iRepository->Delete(fieldId)); |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
480 |
} |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
481 |
} |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
482 |
} |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
483 |
CleanupStack::PopAndDestroy(&nameIds); |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
484 |
} |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
485 |
|
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
486 |
// ---------------------------------------------------------------------------- |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
487 |
// CRsfwMountStore::ReloadEntriesL |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
488 |
// ---------------------------------------------------------------------------- |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
489 |
// |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
490 |
void CRsfwMountStore::ReloadEntriesL() |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
491 |
{ |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
492 |
if (!iReceivingCenRepNotifications || iCenRepChanged) |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
493 |
{ |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
494 |
// We only need reload if it is not done automatically |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
495 |
// through notifications |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
496 |
LoadEntriesL(); |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
497 |
} |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
498 |
} |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
499 |
|
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
500 |
// ---------------------------------------------------------------------------- |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
501 |
// CRsfwMountStore::HandleNotifyGeneric |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
502 |
// ---------------------------------------------------------------------------- |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
503 |
// |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
504 |
void CRsfwMountStore::HandleNotifyGeneric(TUint32 /* aId */) |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
505 |
{ |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
506 |
iCenRepChanged = ETrue; |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
507 |
if (iMountStoreObserver) |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
508 |
{ |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
509 |
iMountStoreObserver->HandleMountStoreEvent( |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
510 |
EMountStoreEventMountConfigurationChanged, |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
511 |
0, |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
512 |
NULL); |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
513 |
} |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
514 |
} |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
515 |
|
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
516 |
// ---------------------------------------------------------------------------- |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
517 |
// CRsfwMountStore::HandleNotifyError |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
518 |
// ---------------------------------------------------------------------------- |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
519 |
// |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
520 |
void CRsfwMountStore::HandleNotifyError(TUint32 /* aId */, |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
521 |
TInt /* aError */, |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
522 |
CCenRepNotifyHandler* /* aHandler */) |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
523 |
{ |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
524 |
iReceivingCenRepNotifications = EFalse; |
3ad9d5175a89
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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} |
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|
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// ---------------------------------------------------------------------------- |
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// CRsfwMountStore::MapDriveLetterToRecordIdL |
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// drive with letter 'J' will take record number 1 |
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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// drive with letter 'K' will take record number 2 |
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// etc. |
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// (remember that record number 0 stores RSFW general data, so don't touch it) |
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533 |
// ---------------------------------------------------------------------------- |
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// |
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TInt CRsfwMountStore::MapDriveLetterToRecordIdL(const HBufC* drive) |
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{ |
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if (!drive || !drive->Length()) |
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{ |
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User::Leave(KErrArgument); |
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} |
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|
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// we have to convert HBufC to TChar and then TChar to TInt |
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TChar driveChar = (*drive)[0]; |
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TInt driveNumber; |
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RFs fs; |
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User::LeaveIfError(fs.Connect()); |
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TInt err = fs.CharToDrive(driveChar, driveNumber); |
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fs.Close(); |
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User::LeaveIfError(err); |
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|
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// count record ID based on drive number |
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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// +1 is to omit record number 0! |
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return driveNumber - EDriveJ + 1; |
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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} |
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Revision: 200949
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|
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// End of File |