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/*
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* Copyright (c) 2010 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: IETF SIMPLE Protocol implementation for XIMP Framework
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*
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*/
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#include <AknUtils.h>
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#include "presencepluginlocalstore.h"
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#include "presencelogger.h"
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_LIT( KContactId, "ContactId" );
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_LIT( KContactTable, "Contacts" );
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_LIT( KStorageExtn, ".db" );
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_LIT( KDbPath, "c:\\MeCo\\" );
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// ======== MEMBER FUNCTIONS ========
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// ---------------------------------------------------------------------------
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// CPresencePluginLocalstore::CPresencePluginLocalstore
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// ---------------------------------------------------------------------------
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//
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CPresencePluginLocalstore::CPresencePluginLocalstore()
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{
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}
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// ---------------------------------------------------------------------------
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// CPresencePluginLocalstore::ConstructL()
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// ---------------------------------------------------------------------------
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//
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void CPresencePluginLocalstore::ConstructL( const TDesC& aServiceName )
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{
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DP_SDA( "CPresencePluginLocalstore::ConstructL Start" );
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iLocalDBName =
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HBufC::NewL( aServiceName.Length()+ KStorageExtn().Length() );
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TPtr localDBNamePtr = iLocalDBName->Des();
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localDBNamePtr.Append( aServiceName );
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_LIT( KSpecialChar, "/\\:*?<>\"" );
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AknTextUtils::StripCharacters( localDBNamePtr, KSpecialChar );
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localDBNamePtr.Append( KStorageExtn() );
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DP_SDA2( "CPresencePluginLocalstore::ConstructL - localDBName: %S" , &localDBNamePtr );
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User::LeaveIfError( iFs.Connect() );
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if ( DbExists() )
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{
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DP_SDA( "CPresencePluginLocalstore::ConstructL - DB exists" );
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OpenDbL();
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}
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else
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{
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DP_SDA( "CPresencePluginLocalstore::ConstructL - DB does not exist LEAVE!" );
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User::Leave( KErrNotReady );
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}
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User::LeaveIfError( iTable.Open( iDb, KContactTable ) );
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iColset = iDb.ColSetL( KContactTable );
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DP_SDA( "CPresencePluginLocalstore::ConstructL End" );
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}
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// ---------------------------------------------------------------------------
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// CPresencePluginLocalstore::NewL()
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// ---------------------------------------------------------------------------
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//
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CPresencePluginLocalstore* CPresencePluginLocalstore::NewL(
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const TDesC& aServiceName )
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{
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CPresencePluginLocalstore* self =
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CPresencePluginLocalstore::NewLC( aServiceName );
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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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// CPresencePluginLocalstore::NewLC()
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// ---------------------------------------------------------------------------
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//
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CPresencePluginLocalstore* CPresencePluginLocalstore::NewLC(
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const TDesC& aServiceName )
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{
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CPresencePluginLocalstore* self =
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new( ELeave ) CPresencePluginLocalstore();
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CleanupStack::PushL( self );
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self->ConstructL( aServiceName );
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return self;
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}
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// ---------------------------------------------------------------------------
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// CPresencePluginLocalstore::~CPresencePluginLocalstore()
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// ---------------------------------------------------------------------------
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//
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CPresencePluginLocalstore::~CPresencePluginLocalstore()
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{
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DP_SDA( "CPresencePluginLocalstore::~CPresencePluginLocalstore Start" );
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delete iLocalDBName;
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delete iFileStore;
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delete iColset;
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iTable.Close();
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iDb.Close();
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iFs.Close();
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DP_SDA( "CPresencePluginLocalstore::~CPresencePluginLocalstore End" );
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}
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// ---------------------------------------------------------------------------
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// CPresencePluginLocalstore::OpenDbL
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// ---------------------------------------------------------------------------
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//
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void CPresencePluginLocalstore::OpenDbL()
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{
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DP_SDA( "CPresencePluginLocalstore::OpenDbL() Start" );
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TBuf< KMaxPath > storagePath;
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storagePath.Append( KDbPath );
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storagePath.Append( *iLocalDBName );
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iFileStore = CPermanentFileStore::OpenL( iFs, storagePath,
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EFileShareReadersOrWriters|EFileWrite );
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iFileStore->SetTypeL( iFileStore->Layout() );
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iDb.OpenL( iFileStore, iFileStore->Root() );
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DP_SDA( "CPresencePluginLocalstore::OpenDbL() End" );
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}
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// ---------------------------------------------------------------------------
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// CPresencePluginLocalstore::DbExists
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// ---------------------------------------------------------------------------
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//
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TBool CPresencePluginLocalstore::DbExists()
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{
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DP_SDA( "CPresencePluginLocalstore::DbExists() Start" );
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TBool ret( ETrue );
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RFile temp;
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TBuf< KMaxPath > storagePath;
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storagePath.Append( KDbPath );
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storagePath.Append( *iLocalDBName );
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TInt err( temp.Open( iFs, *( &storagePath ),
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EFileShareReadersOrWriters|EFileRead ) );
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TInt size( 0 );
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if ( KErrNone == err )
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{
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temp.Size( size );
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}
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temp.Close();
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if ( ( 0 == size ) || ( KErrNone != err ) )
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{
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ret = EFalse;
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}
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DP_SDA( "CPresencePluginLocalstore::DbExists() End" );
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return ret;
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}
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// ---------------------------------------------------------------------------
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// CPresencePluginLocalstore::SeekRowL()
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// ---------------------------------------------------------------------------
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//
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TBool CPresencePluginLocalstore::SeekRowAtContactColL(
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TInt32& aIdentifier )
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{
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DP_SDA( "CPresencePluginLocalstore::SeekRowAtContactColL() Start" );
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TBool ret( EFalse );
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TDbColNo colNo = iColset->ColNo( KContactId );
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iTable.BeginningL();
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while ( iTable.NextL() )
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{
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DP_SDA( "CPresencePluginLocalstore::SeekRowAtContactColL() - next found" );
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iTable.GetL();
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if ( iTable.ColInt32( colNo ) == aIdentifier )
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{
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ret = ETrue;
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break;
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}
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}
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DP_SDA2( "CPresencePluginLocalstore::SeekRowAtContactColL() End - ret = %d", ret );
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return ret;
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}
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