webengine/osswebengine/cache/src/HttpCacheEvictionHandler.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Thu, 07 Jan 2010 13:31:38 +0200
changeset 37 cb62a4f66ebe
parent 17 c8a366e56285
permissions -rw-r--r--
Revision: 200951 Kit: 201001
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/*
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* Copyright (c) 2006 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 the License "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:  Implementation of CHttpCacheEvictionHandler
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*
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*/
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// INCLUDE FILES
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#include "HttpCacheEvictionHandler.h"
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#include "HttpCacheEntry.h"
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#include "HttpCacheUtil.h"
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// EXTERNAL DATA STRUCTURES
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// EXTERNAL FUNCTION PROTOTYPES
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// CONSTANTS
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// MACROS
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// from KHTML loader.cpp
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#define FAST_LOG2(_log2,_n)   \
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      unsigned int j_ = (unsigned int)(_n);   \
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      (_log2) = 0;                    \
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      if ((j_) & ((j_)-1))            \
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      (_log2) += 1;               \
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      if ((j_) >> 16)                 \
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      (_log2) += 16, (j_) >>= 16; \
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      if ((j_) >> 8)                  \
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      (_log2) += 8, (j_) >>= 8;   \
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      if ((j_) >> 4)                  \
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      (_log2) += 4, (j_) >>= 4;   \
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      if ((j_) >> 2)                  \
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      (_log2) += 2, (j_) >>= 2;   \
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      if ((j_) >> 1)                  \
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      (_log2) += 1;
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const TUint KHttpCacheBucketNum = 5;
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// LOCAL CONSTANTS AND MACROS
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// MODULE DATA STRUCTURES
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// LOCAL FUNCTION PROTOTYPES
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// FORWARD DECLARATIONS
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// ============================= LOCAL FUNCTIONS ===============================
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// ============================ MEMBER FUNCTIONS ===============================
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// -----------------------------------------------------------------------------
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// CHttpCacheEvictionHandler::CHttpCacheEvictionHandler
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// C++ default constructor can NOT contain any code, that
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// might leave.
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// -----------------------------------------------------------------------------
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//
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CHttpCacheEvictionHandler::CHttpCacheEvictionHandler()
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    {
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    }
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// -----------------------------------------------------------------------------
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// CHttpCacheEvictionHandler::ConstructL
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// Symbian 2nd phase constructor can leave.
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// -----------------------------------------------------------------------------
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//
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void CHttpCacheEvictionHandler::ConstructL()
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    {
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    // 5 buckets
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    // LRU, size/nref = 1 to 1
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    // LRU, size/nref = 2 to 3
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    // LRU, size/nref = 4 to 7
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    // LRU, size/nref = 8 to 15
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    // LRU, size/nref > 15
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    iBuckets = new(ELeave)CArrayPtrFlat<TBucket>( KHttpCacheBucketNum );
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    for( TInt i = 0; i < KHttpCacheBucketNum; i++ )
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        {
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        TBucket* bucket = new(ELeave)TBucket( CHttpCacheEntry::iOffset );
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        iBuckets->AppendL( bucket );
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        TBucket* bucketi = iBuckets->At( i );
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        }
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    }
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// -----------------------------------------------------------------------------
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// CHttpCacheEvictionHandler::NewL
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// Two-phased constructor.
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// -----------------------------------------------------------------------------
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//
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CHttpCacheEvictionHandler* CHttpCacheEvictionHandler::NewL()
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    {
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    CHttpCacheEvictionHandler* self = new( ELeave ) CHttpCacheEvictionHandler();
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    CleanupStack::PushL( self );
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    self->ConstructL();
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    CleanupStack::Pop();
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    return self;
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    }
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// Destructor
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CHttpCacheEvictionHandler::~CHttpCacheEvictionHandler()
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    {
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    if (iBuckets)
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        {
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        // delete the entries
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        for( TInt i=0; i<iBuckets->Count(); ++i )
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            delete iBuckets->At( i );
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        }
0
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        delete iBuckets;
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    }
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// -----------------------------------------------------------------------------
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// CHttpCacheEvictionHandler::InsertL
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//
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// -----------------------------------------------------------------------------
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//
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void CHttpCacheEvictionHandler::Insert( CHttpCacheEntry& aCacheEntry )
0
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    {
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#ifdef __CACHELOG__
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    HttpCacheUtil::WriteUrlToLog( 0, _L( "Eviction table: item is inserted:" ), aCacheEntry.Url() );
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    // check double insert
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    CHttpCacheEntry* entry;
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    for ( TInt i = 0; i < KHttpCacheBucketNum; i++ )
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        {
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        TBucketIter bucketIter( *iBuckets->At( i ) );
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        //
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        bucketIter.SetToFirst();
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        while ( ( entry = bucketIter++ ) != NULL )
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            {
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            __ASSERT_DEBUG( ( entry != &aCacheEntry ) , User::Panic( _L("cacheHandler Panic"), KErrCorrupt ) );
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            }
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        }
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    HttpCacheUtil::WriteLog( 0, _L( "insert entry to eviction table:" ), BucketIndex( FastLog2( aCacheEntry.BodySize() ) ) );
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#endif // __CACHELOG__
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0
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    // Objects are classified into a limited number of groups according to log2(Si/refi)
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    // calculate to which bucket it goes. Buckets are orderd by LRU
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    Bucket( BucketIndex( FastLog2( aCacheEntry.BodySize() / aCacheEntry.Ref() ) ) )->AddLast( aCacheEntry );
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    }
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// -----------------------------------------------------------------------------
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// CHttpCacheEvictionHandler::Accessed
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//
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// -----------------------------------------------------------------------------
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//
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void CHttpCacheEvictionHandler::Accessed( CHttpCacheEntry& aCacheEntry )
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    {
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    HttpCacheUtil::WriteUrlToLog( 0, _L( "CHttpCacheEvictionHandler::Accessed - Eviction table: item is accessed:" ), aCacheEntry.Url() );
0
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    // first check where it is now
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    TInt oldRef( aCacheEntry.Ref() - 1 );
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    if( oldRef > 0 )
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        {
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        //
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        // buckets are orderd by LRU
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        // see if we need to move it to a new bucket
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        TInt currentBucketIndex( BucketIndex( FastLog2( aCacheEntry.BodySize() / oldRef ) ) );
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        TInt newBucketIndex( BucketIndex( FastLog2( aCacheEntry.BodySize() / aCacheEntry.Ref() ) ) );
0
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        // check if the item is really there
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        TBool itemOk( ItemIsInBucket( currentBucketIndex, aCacheEntry ) );
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        if ( itemOk )
0
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            {
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            if ( currentBucketIndex == newBucketIndex )
0
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                {
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#ifdef __CACHELOG__
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                HttpCacheUtil::WriteLogFilenameAndUrl( 0,
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                                               _L("CHttpCacheEvictionHandler::Accessed - MOVED item to end of bucket"),
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                                               aCacheEntry.Filename(),
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                                               aCacheEntry.Url(),
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                                               newBucketIndex,
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                                               ELogBucketIndex );
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#endif
0
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                TBucket* bucket( Bucket( currentBucketIndex ) );
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                // move it to the end
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                if ( !bucket->IsLast( &aCacheEntry ) )
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                    {
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                    bucket->Remove( aCacheEntry );
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                    bucket->AddLast( aCacheEntry );
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                    }
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                }
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            else
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                {
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#ifdef __CACHELOG__
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                HttpCacheUtil::WriteLogFilenameAndUrl( 0,
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                                               _L("CHttpCacheEvictionHandler::Accessed - MOVED item to new bucket"),
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                                               aCacheEntry.Filename(),
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                                               aCacheEntry.Url(),
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                                               newBucketIndex,
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                                               ELogBucketIndex );
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#endif
0
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                // new bucket
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                TBucket* currBucket( Bucket( currentBucketIndex ) );
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                TBucket* newBucket( Bucket( newBucketIndex ) );
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                // remove from the current and add it to the
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                // new as last item
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                // make sure the item is there, move it to the end
0
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                currBucket->Remove( aCacheEntry );
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                newBucket->AddLast( aCacheEntry );
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                }
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            }
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        else
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            {
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            // assert
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            __ASSERT_DEBUG( EFalse , User::Panic( _L("cacheHandler Panic"), KErrCorrupt ) );
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            }
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        }
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    else if( oldRef == 0 )
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        {
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        // first -original access. ignore it
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        // as it is already placed at insert()
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        }
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    else
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        {
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        // entry with 0 starting refcount??? doh.
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        __ASSERT_DEBUG( EFalse , User::Panic( _L("cacheHandler Panic"), KErrCorrupt ) );
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        }
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    }
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// -----------------------------------------------------------------------------
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// CHttpCacheEvictionHandler::Remove
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//
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// -----------------------------------------------------------------------------
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//
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void CHttpCacheEvictionHandler::Remove( CHttpCacheEntry& aCacheEntry )
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    {
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#ifdef __CACHELOG__
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    HttpCacheUtil::WriteLogFilenameAndUrl( 0,
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                                           _L("CHttpCacheEvictionHandler::Remove - trying to removing entry"),
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                                           aCacheEntry.Filename(),
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                                           aCacheEntry.Url(),
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                                           aCacheEntry.BodySize(),
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                                           ELogEntrySize );
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#endif
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    TInt sizeFreqVal( FastLog2( aCacheEntry.BodySize() / aCacheEntry.Ref() ) );
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    // check if the item is in the right bucket
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    TInt bucketIndex( BucketIndex( sizeFreqVal ) );
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    TBucket* bucket( Bucket( bucketIndex ) );
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    TBool itemOk( ItemIsInBucket( bucketIndex, aCacheEntry ) );
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    if ( itemOk )
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        {
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#ifdef __CACHELOG__
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        HttpCacheUtil::WriteLogFilenameAndUrl( 0,
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                                           _L("CHttpCacheEvictionHandler::Remove - removing entry from"),
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                                           aCacheEntry.Filename(),
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                                           aCacheEntry.Url(),
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                                           bucketIndex,
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                                           ELogBucketIndex );
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#endif
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        bucket->Remove( aCacheEntry );
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        }
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#ifdef __CACHELOG__
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    else
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        {
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         HttpCacheUtil::WriteLogFilenameAndUrl( 0,
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                                           _L("CHttpCacheEvictionHandler::Remove - item NOT in"),
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                                           aCacheEntry.Filename(),
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                                           aCacheEntry.Url(),
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                                           bucketIndex,
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                                           ELogBucketIndex );
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        }
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#endif // __CACHELOG__
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    }
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// -----------------------------------------------------------------------------
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// CHttpCacheEvictionHandler::EvictL
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//
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// -----------------------------------------------------------------------------
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//
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CArrayPtrFlat<CHttpCacheEntry>* CHttpCacheEvictionHandler::EvictL(
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    TInt aSpaceNeeded )
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    {
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#ifdef __CACHELOG__
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    HttpCacheUtil::WriteLog( 0, _L( "CHttpCacheEvictionHandler::EvictL - aSpaceNeeded = " ), aSpaceNeeded );
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    LogBuckets();
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#endif // __CACHELOG__
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0
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    CArrayPtrFlat<CHttpCacheEntry>* evictedEntries = new(ELeave)CArrayPtrFlat<CHttpCacheEntry>( 10 );
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    CleanupStack::PushL( evictedEntries );
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0
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    // Each group is managed using a LRU
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    // policy. The extended cost-to-size model is applied to the
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    // eviction candidates from all nonempty groups, purging the
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    // object with largest ( DeltaT * Size / Ref ) ->delataT == curr time - last accessed
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    TTime currTime;
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    currTime.HomeTime();
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    //
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    while( aSpaceNeeded > 0 )
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        {
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        // take one item from each bucket and
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        // check who has to go
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        TInt bucketInd( -1 );
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        TInt maxVal( -1 );
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        TTimeIntervalSeconds secInt;
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        CHttpCacheEntry* candidate = NULL;
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        for( TInt i = 0; i < KHttpCacheBucketNum; i++ )
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            {
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            CHttpCacheEntry* entry = NULL;
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            TBucket* bucket = iBuckets->At( i );
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            // get the first (LRU) item from each bucket
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            if( !bucket->IsEmpty() )
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                {
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                entry = bucket->First();
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                }
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#ifdef __CACHELOG__
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            else {
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                HttpCacheUtil::WriteLog( 0, _L("CHttpCacheEvictionHandler::EvictL : NO entries found in bucket ="), i);
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            }
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#endif
0
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            // evacuate nonactive entries only
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            if( entry && entry->State() == CHttpCacheEntry::ECacheComplete && !entry->BodyDataPartiallyWritten())
0
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                {
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                // watch out for 32 bit. it might overflow secInt.
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                currTime.SecondsFrom( entry->LastAccessed(), secInt );
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                TInt val( secInt.Int() * entry->BodySize() / entry->Ref() );
0
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                // get the object with largest ( DeltaT * Size / Ref )
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                if( val > maxVal )
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                    {
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                    maxVal = val;
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                    bucketInd = i;
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                    candidate = entry;
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                    }
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                }
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            }
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        // remove from the bucket, add it to the evicted list,
0
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        // reduce space needed size
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        if ( candidate )
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            {
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#ifdef __CACHELOG__
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            // no protected entries should be evacuated
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            if( candidate->Protected() )
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                {
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                HttpCacheUtil::WriteUrlToLog( 0, _L( "CHttpCacheEvictionHandler::EvictL - PROTECTED entry is about to be removed" ), candidate->Url() );
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                }
8
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            HttpCacheUtil::WriteLogFilenameAndUrl( 0,
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   352
                                           _L("CHttpCacheEvictionHandler::EvictL - removing entry "),
7c90e6132015 Revision: 200915
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents: 0
diff changeset
   353
                                           candidate->Filename(),
7c90e6132015 Revision: 200915
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents: 0
diff changeset
   354
                                           candidate->Url(),
16
a359256acfc6 Revision: 200929
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 8
diff changeset
   355
                                           candidate->BodySize(),
8
7c90e6132015 Revision: 200915
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents: 0
diff changeset
   356
                                           ELogEntrySize );
0
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   357
#endif //__CACHELOG__
16
a359256acfc6 Revision: 200929
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 8
diff changeset
   358
0
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   359
            iBuckets->At( bucketInd )->Remove( *candidate );
8
7c90e6132015 Revision: 200915
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents: 0
diff changeset
   360
            // Reduce size needed
7c90e6132015 Revision: 200915
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents: 0
diff changeset
   361
            aSpaceNeeded -= candidate->BodySize();
7c90e6132015 Revision: 200915
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents: 0
diff changeset
   362
            aSpaceNeeded -= candidate->HeaderSize();
7c90e6132015 Revision: 200915
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents: 0
diff changeset
   363
0
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   364
            evictedEntries->AppendL( candidate );
8
7c90e6132015 Revision: 200915
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents: 0
diff changeset
   365
7c90e6132015 Revision: 200915
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents: 0
diff changeset
   366
#ifdef __CACHELOG__
7c90e6132015 Revision: 200915
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents: 0
diff changeset
   367
            if ( aSpaceNeeded > 0 ) {
7c90e6132015 Revision: 200915
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents: 0
diff changeset
   368
                HttpCacheUtil::WriteLog( 0, _L( "CHttpCacheEvictionHandler::EvictL - more space needed aSpaceNeeded = " ), aSpaceNeeded );
16
a359256acfc6 Revision: 200929
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 8
diff changeset
   369
                }
8
7c90e6132015 Revision: 200915
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents: 0
diff changeset
   370
#endif
0
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   371
            }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   372
        else
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   373
            {
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   374
            // no candidate no free
8
7c90e6132015 Revision: 200915
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents: 0
diff changeset
   375
#ifdef __CACHELOG__
7c90e6132015 Revision: 200915
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents: 0
diff changeset
   376
            HttpCacheUtil::WriteLog( 0, _L( "CHttpCacheEvictionHandler::EvictL - NO Candidates to remove" ) );
7c90e6132015 Revision: 200915
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents: 0
diff changeset
   377
#endif
0
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   378
            break;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   379
            }
8
7c90e6132015 Revision: 200915
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents: 0
diff changeset
   380
        }   // end if while
7c90e6132015 Revision: 200915
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents: 0
diff changeset
   381
0
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   382
    CleanupStack::Pop(); // evictedEntries
8
7c90e6132015 Revision: 200915
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents: 0
diff changeset
   383
0
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   384
    return evictedEntries;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   385
    }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   386
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   387
// -----------------------------------------------------------------------------
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   388
// CHttpCacheEvictionHandler::RemoveAll
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   389
//
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   390
// -----------------------------------------------------------------------------
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   391
//
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   392
void CHttpCacheEvictionHandler::RemoveAll()
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   393
    {
8
7c90e6132015 Revision: 200915
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents: 0
diff changeset
   394
#ifdef __CACHELOG__
0
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   395
    HttpCacheUtil::WriteLog( 0, _L( "Eviction table: remove all item:" ) );
8
7c90e6132015 Revision: 200915
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents: 0
diff changeset
   396
#endif
7c90e6132015 Revision: 200915
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents: 0
diff changeset
   397
7c90e6132015 Revision: 200915
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents: 0
diff changeset
   398
    for ( TInt i = 0; i < KHttpCacheBucketNum; i++ )
0
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   399
        {
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   400
        iBuckets->At( i )->Reset();
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   401
        //
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   402
        }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   403
    }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   404
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   405
// -----------------------------------------------------------------------------
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   406
// CHttpCacheEvictionHandler::Bucket
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   407
//
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   408
// -----------------------------------------------------------------------------
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   409
//
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   410
TBucket* CHttpCacheEvictionHandler::Bucket(
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   411
    TInt aIndex )
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   412
    {
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   413
    return iBuckets->At( aIndex );
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   414
    }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   415
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   416
// -----------------------------------------------------------------------------
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   417
// CHttpCacheEvictionHandler::BucketIndex
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   418
//
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   419
// -----------------------------------------------------------------------------
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   420
//
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   421
TInt CHttpCacheEvictionHandler::BucketIndex(
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   422
    TInt aSizeFrequencyValue )
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   423
    {
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   424
    // last bucket by default
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   425
    TInt index( 4 );
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   426
    // supports only 5 buckets at the moment
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   427
    if( aSizeFrequencyValue == 1 )
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   428
        {
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   429
        index = 0;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   430
        }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   431
    else if( aSizeFrequencyValue < 4 )
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   432
        {
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   433
        index = 1;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   434
        }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   435
    else if( aSizeFrequencyValue < 8 )
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   436
        {
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   437
        index = 2;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   438
        }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   439
    else if( aSizeFrequencyValue < 16 )
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   440
        {
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   441
        index = 3;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   442
        }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   443
    return index;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   444
    }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   445
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   446
// -----------------------------------------------------------------------------
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   447
// CHttpCacheEvictionHandler::ItemIsInBucket
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   448
//
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   449
// -----------------------------------------------------------------------------
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   450
//
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   451
TBool CHttpCacheEvictionHandler::ItemIsInBucket(
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   452
    TInt aBucketIndex,
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   453
    const CHttpCacheEntry& aCacheEntry )
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   454
    {
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   455
    TBool found( EFalse );
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   456
    CHttpCacheEntry* entry;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   457
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   458
    TBucketIter bucketIter( *(iBuckets->At( aBucketIndex )) );
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   459
    //
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   460
    bucketIter.SetToFirst();
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   461
    while( ( entry = bucketIter++ ) != NULL )
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   462
        {
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   463
        if( entry == &aCacheEntry )
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   464
            {
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   465
            found = ETrue;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   466
            break;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   467
            }
8
7c90e6132015 Revision: 200915
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents: 0
diff changeset
   468
        }   // end of while
7c90e6132015 Revision: 200915
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents: 0
diff changeset
   469
0
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   470
#ifdef __CACHELOG__
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   471
    if( !found )
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   472
        {
8
7c90e6132015 Revision: 200915
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents: 0
diff changeset
   473
        HttpCacheUtil::WriteLogFilenameAndUrl( 0,
7c90e6132015 Revision: 200915
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents: 0
diff changeset
   474
                                           _L("CHttpCacheEvictionHandler::ItemIsInBucket - entry NOT found"),
7c90e6132015 Revision: 200915
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents: 0
diff changeset
   475
                                           aCacheEntry.Filename(),
7c90e6132015 Revision: 200915
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents: 0
diff changeset
   476
                                           aCacheEntry.Url(),
16
a359256acfc6 Revision: 200929
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 8
diff changeset
   477
                                           aCacheEntry.BodySize(),
8
7c90e6132015 Revision: 200915
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents: 0
diff changeset
   478
                                           ELogEntrySize );
0
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   479
        }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   480
#endif // __CACHELOG__
8
7c90e6132015 Revision: 200915
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents: 0
diff changeset
   481
0
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   482
    return found;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   483
    }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   484
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   485
// -----------------------------------------------------------------------------
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   486
// CHttpCacheEvictionHandler::FastLog2
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   487
//
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   488
// -----------------------------------------------------------------------------
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   489
//
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   490
TInt CHttpCacheEvictionHandler::FastLog2(
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   491
    TUint aNum )
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   492
    {
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   493
    TInt log2;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   494
    FAST_LOG2( log2, aNum );
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   495
    return log2;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   496
    }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   497
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   498
#ifdef __CACHELOG__
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   499
// -----------------------------------------------------------------------------
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   500
// CHttpCacheEvictionHandler::LogBuckets
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   501
//
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   502
// -----------------------------------------------------------------------------
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   503
//
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   504
void CHttpCacheEvictionHandler::LogBuckets()
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   505
    {
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   506
    CHttpCacheEntry* entry;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   507
    for( TInt i = 0; i < KHttpCacheBucketNum; i++ )
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   508
        {
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   509
        HttpCacheUtil::WriteLog( 0, _L( "------------------------------" ), i );
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   510
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   511
        TBucketIter bucketIter( *(iBuckets->At( i )) );
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   512
        //
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   513
        bucketIter.SetToFirst();
16
a359256acfc6 Revision: 200929
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 8
diff changeset
   514
        while ( ( entry = bucketIter++ ) != NULL )
0
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   515
            {
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   516
            _LIT( KDateString,"%D%M%Y%/0%1%/1%2%/2%3%/3 %-B%:0%J%:1%T%:2%S%.%*C4%:3%+B");
8
7c90e6132015 Revision: 200915
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents: 0
diff changeset
   517
            _LIT( KRefSizeString,"CHttpCacheEvictionHandler::LogBuckets - size: %d refcount:%d");
0
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   518
16
a359256acfc6 Revision: 200929
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 8
diff changeset
   519
            // note ref string is 60 chars before we format it
a359256acfc6 Revision: 200929
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 8
diff changeset
   520
            TBuf<80> refStr;
0
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   521
            TBuf<50> lastAccessedStr;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   522
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   523
            TTime lastAccessed( entry->LastAccessed() );
8
7c90e6132015 Revision: 200915
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents: 0
diff changeset
   524
            TRAP_IGNORE( lastAccessed.FormatL( lastAccessedStr, KDateString ) );
0
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   525
            // add size/refcount
8
7c90e6132015 Revision: 200915
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents: 0
diff changeset
   526
            refStr.Format( KRefSizeString, entry->BodySize(), entry->Ref() );
0
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   527
            // copy to 8bit string
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   528
            HttpCacheUtil::WriteLog( 0, lastAccessedStr );
8
7c90e6132015 Revision: 200915
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents: 0
diff changeset
   529
            HttpCacheUtil::WriteLogFilenameAndUrl( 0,
7c90e6132015 Revision: 200915
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents: 0
diff changeset
   530
                                               _L("CHttpCacheEvictionHandler::LogBuckets - "),
7c90e6132015 Revision: 200915
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents: 0
diff changeset
   531
                                               entry->Filename(),
7c90e6132015 Revision: 200915
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents: 0
diff changeset
   532
                                               entry->Url(),
16
a359256acfc6 Revision: 200929
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 8
diff changeset
   533
                                               i,
8
7c90e6132015 Revision: 200915
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents: 0
diff changeset
   534
                                               ELogBucketIndex );
0
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   535
            }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   536
        }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   537
    }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   538
#endif // __CACHELOG__
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   539
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   540
//  End of File