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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 "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: The class CMPXDbCommonUtil which contains utilities functions
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*
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*/
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// INCLUDE FILES
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#include <bautils.h>
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#include <caf/data.h>
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#include <caf/virtualpathptr.h>
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#include <hash.h>
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#include <apgcli.h>
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#include <apmstd.h>
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#include <sqldb.h>
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#include <mpxmediageneraldefs.h>
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#include <mpxmediamusicdefs.h>
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#include <mpxmediaaudiodefs.h>
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#include <mpxmediadrmdefs.h>
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#include <mpxmediacollectiondetaildefs.h>
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#include <mpxmedia.h>
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#include <mpxmediaarray.h>
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#include <mpxlog.h>
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#include "mpxdbcommonstd.h"
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#include "mpxdbcommondef.h"
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#include "mpxdbcommonutil.h"
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// CONSTANTS
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_LIT(KPathStart, ":\\");
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// ============================ FILE EXTENSION TO MIME MAP ==============================
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// ----------------------------------------------------------------------------------------------------------
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// Statically allocated Mime Map
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// ----------------------------------------------------------------------------------------------------------
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//
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_LIT( KExtensionAac, "aac" );
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_LIT( KExtensionAif, "aif");
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_LIT( KExtensionAifc, "aifc");
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_LIT( KExtensionAiff, "aiff");
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_LIT( KExtensionAmr, "amr" );
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_LIT( KExtensionAu, "au" );
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_LIT( KExtensionAwb, "awb" );
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_LIT( KExtensionMid, "mid" );
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_LIT( KExtensionMidi, "midi" );
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_LIT( KExtensionMka, "mka" );
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_LIT( KExtensionMp3, "mp3" );
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_LIT( KExtensionOgg, "ogg");
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_LIT( KExtensionRa, "ra");
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_LIT( KExtensionRam, "ram");
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_LIT( KExtensionRmi, "rmi");
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_LIT( KExtensionSnd, "snd" );
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_LIT( KExtensionSpMid, "spmid" );
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_LIT( KExtensionWav, "wav" );
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_LIT( KExtensionWma, "wma" );
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_LIT8( KMimeTypeAac, "audio/aac" );
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_LIT8( KMimeTypeAiff, "audio/x-aiff");
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_LIT8( KMimeTypeAmr, "audio/amr" );
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_LIT8( KMimeTypeAu, "audio/au" );
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_LIT8( KMimeTypeAwb, "audio/amr-wb" );
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_LIT8( KMimeTypeBasic, "audio/basic");
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_LIT8( KMimeTypeMatroska, "audio/x-matroska");
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_LIT8( KMimeTypeMid, "audio/mid");
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_LIT8( KMimeTypeMidi, "audio/midi" );
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_LIT8( KMimeTypeMpeg, "audio/mpeg" );
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_LIT8( KMimeTypeOgg, "audio/ogg");
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_LIT8( KMimeTypeReal, "audio/x-pn-realaudio");
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_LIT8( KMimeTypeSpMidi, "audio/sp-midi" );
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_LIT8( KMimeTypeWav, "audio/wav" );
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_LIT8( KMimeTypeWma, "audio/x-ms-wma");
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struct TMimeMapItem {
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const TDesC * iExt;
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const TDesC8 * iType;
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};
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// We need to explicitly cast here as LitC::operator& requires writable DLL data (even though it is just a cast)
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#define MIME_MAP_ITEM(ext,type) { &REINTERPRET_CAST(const TDesC&, ext), &REINTERPRET_CAST(const TDesC8&, type) }
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// THIS ARRAY MUST BE SORTED BY EXTENSION
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static const TMimeMapItem KMimeMap [] = {
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MIME_MAP_ITEM( KExtensionAac, KMimeTypeAac),
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MIME_MAP_ITEM( KExtensionAif, KMimeTypeAiff ),
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MIME_MAP_ITEM( KExtensionAifc, KMimeTypeAiff ),
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MIME_MAP_ITEM( KExtensionAiff, KMimeTypeAiff ),
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MIME_MAP_ITEM( KExtensionAmr, KMimeTypeAmr ),
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MIME_MAP_ITEM( KExtensionAu, KMimeTypeAu ), // KMimeTypeAudioBasic? "audio/x-au"?
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MIME_MAP_ITEM( KExtensionAwb, KMimeTypeAwb ),
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MIME_MAP_ITEM( KExtensionMid, KMimeTypeMidi ),
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MIME_MAP_ITEM( KExtensionMidi, KMimeTypeMidi ),
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MIME_MAP_ITEM( KExtensionMka, KMimeTypeMatroska ),
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MIME_MAP_ITEM( KExtensionMp3, KMimeTypeMpeg ),
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MIME_MAP_ITEM( KExtensionOgg, KMimeTypeOgg ),
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MIME_MAP_ITEM( KExtensionRa, KMimeTypeReal ),
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MIME_MAP_ITEM( KExtensionRam, KMimeTypeReal ),
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MIME_MAP_ITEM( KExtensionRmi, KMimeTypeMid ),
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MIME_MAP_ITEM( KExtensionSnd, KMimeTypeBasic ),
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MIME_MAP_ITEM( KExtensionSpMid, KMimeTypeSpMidi ),
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MIME_MAP_ITEM( KExtensionWav, KMimeTypeWav ), // "audio/x-wav"?
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MIME_MAP_ITEM( KExtensionWma, KMimeTypeWma )
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};
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// ----------------------------------------------------------------------------------------------------------
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// Look for Mime Type from map by file extension
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// Returns NULL if file extension is not known
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// ----------------------------------------------------------------------------------------------------------
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//
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static const TDesC8 * FindMimeTypeFromMap ( const TDesC& aFilename )
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{
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// extract extension
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TPtrC extension;
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TInt pos = aFilename.LocateReverseF( '.' );
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if ( pos < 0 || ++pos >= aFilename.Length() )
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{
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return NULL;
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}
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extension.Set( aFilename.Mid( pos ) );
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// binary search from Mime Map
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TUint begin = 0;
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TUint end = sizeof KMimeMap / sizeof (TMimeMapItem);
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while (begin < end)
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{
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TUint at = (begin + end) / 2;
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const TMimeMapItem & item = KMimeMap[at];
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TInt r = item.iExt->CompareF(extension);
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if (r == 0)
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{
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return item.iType;
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}
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else if (r > 0)
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{
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end = at;
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}
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else
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{
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begin = at + 1;
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}
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}
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return NULL;
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}
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// ============================ MEMBER FUNCTIONS ==============================
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// ----------------------------------------------------------------------------------------------------------
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// Set HBufC data member.
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// ----------------------------------------------------------------------------------------------------------
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//
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EXPORT_C TInt MPXDbCommonUtil::SetHBuf(
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HBufC*& aBuf,
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const TDesC* aSource,
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TInt aMaxLen /*= -1*/)
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{
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TInt ret( KErrNone );
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delete aBuf;
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aBuf = NULL;
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if (aSource)
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{
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if (aMaxLen != -1 && aSource->Length() > aMaxLen)
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{
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aBuf = aSource->Left(aMaxLen).Alloc();
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ret = KErrOverflow;
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}
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else
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{
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aBuf = aSource->Alloc();
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}
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}
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else
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{
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aBuf = HBufC::New(0);
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}
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if (!aBuf)
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{
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ret = KErrNoMemory;
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}
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return ret;
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}
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// ----------------------------------------------------------------------------------------------------------
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// Replace single quotes `'` with two single quotes `''` as text queries are
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// delimited by single quotes
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// also replace 0x00 and '\t' as they will cause crash in SQLite and UI respectively
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// ----------------------------------------------------------------------------------------------------------
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//
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EXPORT_C void MPXDbCommonUtil::FindAndReplaceSingleQuote(const TDesC& aSrc, TDes& aTrg)
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{
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TText ch;
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TInt srcLen(aSrc.Length());
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for (TInt i = 0; i < srcLen; ++i)
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{
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ch = aSrc[i];
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if((ch == 0) || (ch == TText('\t')))
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{
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aTrg.Append(TText(' '));
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}
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else
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{
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aTrg.Append(ch);
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if (ch == TText('\''))
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{
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aTrg.Append(ch);
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}
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}
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}
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}
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// ----------------------------------------------------------------------------------------------------------
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// Delete file from file system
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// ----------------------------------------------------------------------------------------------------------
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//
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EXPORT_C TInt MPXDbCommonUtil::DeleteFile(
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RFs& aFs,
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const TDesC& aFile)
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{
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TInt ret(KErrNone);
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if(BaflUtils::FileExists(aFs, aFile))
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{
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ret = aFs.Delete(aFile);
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if (ret == KErrAccessDenied)
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{
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aFs.SetAtt(aFile,KEntryAttNormal,KEntryAttReadOnly);
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ret = aFs.Delete(aFile);
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}
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}
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return ret;
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}
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// ----------------------------------------------------------------------------------------------------------
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// Get the drive Id with a given volume unique Id
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// ----------------------------------------------------------------------------------------------------------
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//
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EXPORT_C TInt MPXDbCommonUtil::GetDriveIdMatchVolIdL(
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RFs& aFs,
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TUint aVolumeId)
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{
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TDriveList driveList;
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TBool found(EFalse);
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TInt driveNum(EDriveA);
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User::LeaveIfError(aFs.DriveList(driveList));
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for (; driveNum <= EDriveZ; ++driveNum)
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{
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if (driveList[driveNum])
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{
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TVolumeInfo volInfo;
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if ((aFs.Volume(volInfo, driveNum) == KErrNone) &&
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(volInfo.iUniqueID == aVolumeId))
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{
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found = ETrue;
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break;
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}
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}
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}
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if (!found)
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{
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driveNum = KErrNotFound;
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}
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return driveNum;
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}
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// ----------------------------------------------------------------------------------------------------------
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// Get the volume Id with a given drive Id
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// ----------------------------------------------------------------------------------------------------------
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//
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EXPORT_C TUint MPXDbCommonUtil::GetVolIdMatchDriveIdL(
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RFs& aFs,
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TInt aDriveId)
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{
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TUint volId (0);
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TVolumeInfo volInfo;
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TInt err = aFs.Volume(volInfo, aDriveId);
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if (err == KErrNone)
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{
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volId = volInfo.iUniqueID;
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}
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else if (err == KErrNotReady)
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{
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volId = 0;
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}
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else
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{
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User::Leave(err);
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}
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return volId;
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}
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// ----------------------------------------------------------------------------
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// Generate a 32bits Unique Id with MD5
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// ----------------------------------------------------------------------------
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//
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EXPORT_C TUint32 MPXDbCommonUtil::GenerateUniqueIdL(
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RFs& aFs,
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TMPXGeneralCategory aTableId,
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const TDesC& aName,
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TBool aCaseSensitive)
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{
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MPX_FUNC("MPXDbCommonUtil::GenerateUniqueIdL");
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TInt extractPos(0);
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if( aName.Find(KPathStart) == KMCPathStartWithColon )
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{
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// aName is a filename
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extractPos = KMCPathStartPos; // c:\..., include first '\' of the path
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}
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TBuf<KMaxFileName+KMCIntegerLen> fileName;
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if( extractPos )
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{
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// append volume's unique Id to path to maintain uniqueness
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TDriveUnit driveUnit( aName );
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TUint volId = MPXDbCommonUtil::GetVolIdMatchDriveIdL(aFs, driveUnit);
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if( volId )
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{
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fileName.AppendNum( volId );
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}
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else
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{
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// If media/drive doesn't exist, using whole path
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extractPos = 0;
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}
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}
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// append the path part
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fileName.Append( aName.Mid( extractPos ) );
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if( !aCaseSensitive )
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{
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fileName.LowerCase();
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}
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TInt narrowFileLen(0);
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TPtrC8 narrowFileName;
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#if defined(_UNICODE)
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narrowFileLen = fileName.Length() * 2;
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narrowFileName.Set((TUint8*)fileName.Ptr(), narrowFileLen);
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#else
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narrowFileLen = fileName.Length();
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narrowFileName.Set(fileName.Ptr(), narrowFileLen);
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#endif
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CMD5* hasher = CMD5::NewL();
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CleanupStack::PushL( hasher );
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hasher->Reset();
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TBuf8<16> hash( hasher->Hash( narrowFileName ) ); //hashed to 128bits
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CleanupStack::PopAndDestroy( hasher );
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const TText8* ptr = hash.Ptr();
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TUint32 uniqueId(0);
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uniqueId = aTableId << 28;
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uniqueId |= (ptr[3]&0x0F)<<24 | (ptr[2]<<16) | (ptr[1]<<8) | ptr[0];
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return uniqueId;
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}
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// ---------------------------------------------------------------------------
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// Append an item into the media array
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// ---------------------------------------------------------------------------
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//
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EXPORT_C void MPXDbCommonUtil::AppendMediaL(
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CMPXMediaArray& aArray,
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const TDesC& aTitle,
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TMPXGeneralType aType,
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TMPXGeneralCategory aCat,
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TMPXItemId aId,
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TInt aNonPermissibleActions,
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TUint aDbflag)
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{
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MPX_FUNC("MPXDbCommonUtil::AppendMediaL");
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CMPXMedia* entry = ConstructMediaLC(aTitle, aType, aCat, aId, aNonPermissibleActions, aDbflag);
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aArray.AppendL(*entry);
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CleanupStack::PopAndDestroy(entry);
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}
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// ----------------------------------------------------------------------------
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// Append an item into the media array
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// ----------------------------------------------------------------------------
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//
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EXPORT_C void MPXDbCommonUtil::PrependMediaL(
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CMPXMediaArray& aArray,
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const TDesC& aTitle,
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TMPXGeneralType aType,
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TMPXGeneralCategory aCat,
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TMPXItemId aId /* = 0 */,
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TInt aNonPermissibleActions /* = 0 */,
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TUint aDbflag /* = 0 */,
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TInt aPos /* = 0 */)
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{
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MPX_FUNC("MPXDbCommonUtil::PrependMediaL");
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CMPXMedia* entry = ConstructMediaLC(aTitle, aType, aCat, aId, aNonPermissibleActions, aDbflag);
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User::LeaveIfError(aArray.Insert(*entry, aPos));
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|
419 |
CleanupStack::PopAndDestroy(entry);
|
|
420 |
}
|
|
421 |
|
|
422 |
// ----------------------------------------------------------------------------
|
|
423 |
// Append an item into the media array
|
|
424 |
// ----------------------------------------------------------------------------
|
|
425 |
//
|
|
426 |
EXPORT_C void MPXDbCommonUtil::FillInSupportedUIDsL(
|
|
427 |
const TArray<TMPXAttribute>& aAttrs,
|
|
428 |
RArray<TInt>& aSupportedIds)
|
|
429 |
{
|
|
430 |
MPX_FUNC("MPXDbCommonUtil::FillInSupportedUIDs");
|
|
431 |
|
|
432 |
TInt attrCount(aAttrs.Count());
|
|
433 |
for (TInt i = 0; i < attrCount; ++i)
|
|
434 |
{
|
|
435 |
if (aAttrs[i].ContentId() == KMPXMediaIdGeneral)
|
|
436 |
{
|
|
437 |
aSupportedIds.AppendL(KMPXMediaIdGeneral);
|
|
438 |
}
|
|
439 |
else if (aAttrs[i].ContentId() == KMPXMediaIdMusic)
|
|
440 |
{
|
|
441 |
aSupportedIds.AppendL(KMPXMediaIdMusic);
|
|
442 |
}
|
|
443 |
else if (aAttrs[i].ContentId() == KMPXMediaIdAudio)
|
|
444 |
{
|
|
445 |
aSupportedIds.AppendL(KMPXMediaIdAudio);
|
|
446 |
}
|
|
447 |
else if (aAttrs[i].ContentId() == KMPXMediaIdDrm)
|
|
448 |
{
|
|
449 |
aSupportedIds.AppendL(KMPXMediaIdDrm);
|
|
450 |
}
|
|
451 |
else if (aAttrs[i].ContentId() == KMPXMediaIdCollectionDetails)
|
|
452 |
{
|
|
453 |
aSupportedIds.AppendL(KMPXMediaIdCollectionDetails);
|
|
454 |
}
|
|
455 |
else
|
|
456 |
{
|
|
457 |
// ignore attribute
|
|
458 |
}
|
|
459 |
}
|
|
460 |
}
|
|
461 |
|
|
462 |
// ----------------------------------------------------------------------------
|
|
463 |
// Fill in change event message with the given info
|
|
464 |
// ----------------------------------------------------------------------------
|
|
465 |
//
|
|
466 |
EXPORT_C void MPXDbCommonUtil::FillItemChangedMessageL(
|
|
467 |
CMPXMessage& aMessage,
|
|
468 |
TMPXItemId aId,
|
|
469 |
TMPXChangeEventType aChangeType,
|
|
470 |
TMPXGeneralCategory aCategory,
|
|
471 |
TUint aUid,
|
|
472 |
TMPXItemId aDeprecatedId)
|
|
473 |
{
|
|
474 |
MPX_FUNC("MPXDbCommonUtil::FillItemChangedMessageL");
|
|
475 |
MPX_DEBUG5("MPXDbCommonUtil::FillItemChangedMessageL: type [%d], category [%d], id[0x%x], oldId[0x%x]",
|
|
476 |
aChangeType, aCategory, aId.iId1, aDeprecatedId.iId1);
|
|
477 |
|
|
478 |
aMessage.SetTObjectValueL<TMPXMessageId>(KMPXMessageGeneralId, KMPXMessageIdItemChanged);
|
|
479 |
aMessage.SetTObjectValueL<TUid>(KMPXMessageCollectionId, TUid::Uid(aUid));
|
|
480 |
aMessage.SetTObjectValueL<TMPXChangeEventType>(KMPXMessageChangeEventType, aChangeType);
|
|
481 |
aMessage.SetTObjectValueL<TMPXGeneralCategory>(KMPXMessageMediaGeneralCategory, aCategory);
|
|
482 |
aMessage.SetTObjectValueL<TMPXItemId>(KMPXMessageMediaGeneralId, aId);
|
|
483 |
|
|
484 |
if ((aDeprecatedId != 0) && (aId != aDeprecatedId))
|
|
485 |
{
|
|
486 |
aMessage.SetTObjectValueL<TMPXItemId>(KMPXMessageMediaDeprecatedId, aDeprecatedId);
|
|
487 |
}
|
|
488 |
}
|
|
489 |
|
|
490 |
// ----------------------------------------------------------------------------
|
|
491 |
// Add an item changed message to the message array
|
|
492 |
// ----------------------------------------------------------------------------
|
|
493 |
//
|
|
494 |
EXPORT_C void MPXDbCommonUtil::AddItemChangedMessageL(
|
|
495 |
CMPXMessageArray& aMessageArray,
|
|
496 |
TMPXItemId aId,
|
|
497 |
TMPXChangeEventType aChangeType,
|
|
498 |
TMPXGeneralCategory aCategory,
|
|
499 |
TUint aUid,
|
|
500 |
TMPXItemId aDeprecatedId /* = 0 */)
|
|
501 |
{
|
|
502 |
MPX_FUNC("MPXDbCommonUtil::AddItemChangedMessageL");
|
|
503 |
CMPXMessage* message = CMPXMedia::NewL();
|
|
504 |
CleanupStack::PushL(message);
|
|
505 |
|
|
506 |
FillItemChangedMessageL(*message, aId, aChangeType, aCategory, aUid, aDeprecatedId);
|
|
507 |
if (FindItemChangedMessageL(aMessageArray, *message) == KErrNotFound)
|
|
508 |
{
|
|
509 |
aMessageArray.AppendL(*message); // ownership xfer
|
|
510 |
}
|
|
511 |
CleanupStack::PopAndDestroy(message);
|
|
512 |
}
|
|
513 |
|
|
514 |
// ----------------------------------------------------------------------------
|
|
515 |
// Find the message in the array, if not KErrNotFound is returned; otherwise the
|
|
516 |
// index of the first matching message is returned
|
|
517 |
// ----------------------------------------------------------------------------
|
|
518 |
//
|
|
519 |
EXPORT_C TInt MPXDbCommonUtil::FindItemChangedMessageL(
|
|
520 |
const CMPXMessageArray& aMessageArray,
|
|
521 |
const CMPXMessage& aMessage)
|
|
522 |
{
|
|
523 |
MPX_FUNC("MPXDbCommonUtil::FindItemChangedMessageL");
|
|
524 |
|
|
525 |
TInt index(KErrNotFound);
|
|
526 |
TInt messageCount(aMessageArray.Count());
|
|
527 |
|
|
528 |
for (TInt i = 0; i < messageCount; ++i)
|
|
529 |
{
|
|
530 |
CMPXMessage* message = aMessageArray.AtL(i);
|
|
531 |
|
|
532 |
if (message->IsSupported(KMPXMessageGeneralId) &&
|
|
533 |
message->IsSupported(KMPXMessageCollectionId) &&
|
|
534 |
message->IsSupported(KMPXMessageChangeEventType) &&
|
|
535 |
message->IsSupported(KMPXMessageMediaGeneralCategory) &&
|
|
536 |
message->IsSupported(KMPXMessageMediaGeneralId) &&
|
|
537 |
aMessage.IsSupported(KMPXMessageGeneralId) &&
|
|
538 |
aMessage.IsSupported(KMPXMessageCollectionId) &&
|
|
539 |
aMessage.IsSupported(KMPXMessageChangeEventType) &&
|
|
540 |
aMessage.IsSupported(KMPXMessageMediaGeneralCategory) &&
|
|
541 |
aMessage.IsSupported(KMPXMessageMediaGeneralId))
|
|
542 |
{
|
|
543 |
if (message->ValueTObjectL<TMPXMessageId>(KMPXMessageGeneralId) == aMessage.ValueTObjectL<TMPXMessageId>(KMPXMessageGeneralId) &&
|
|
544 |
message->ValueTObjectL<TUid>(KMPXMessageCollectionId) == aMessage.ValueTObjectL<TUid>(KMPXMessageCollectionId) &&
|
|
545 |
message->ValueTObjectL<TMPXChangeEventType>(KMPXMessageChangeEventType) == aMessage.ValueTObjectL<TMPXChangeEventType>(KMPXMessageChangeEventType) &&
|
|
546 |
message->ValueTObjectL<TMPXGeneralCategory>(KMPXMessageMediaGeneralCategory) == aMessage.ValueTObjectL<TMPXGeneralCategory>(KMPXMessageMediaGeneralCategory) &&
|
|
547 |
message->ValueTObjectL<TMPXItemId>(KMPXMessageMediaGeneralId) == aMessage.ValueTObjectL<TMPXItemId>(KMPXMessageMediaGeneralId))
|
|
548 |
{
|
|
549 |
if (!message->IsSupported(KMPXMessageMediaDeprecatedId) &&
|
|
550 |
!aMessage.IsSupported(KMPXMessageMediaDeprecatedId))
|
|
551 |
{
|
|
552 |
index = i;
|
|
553 |
break;
|
|
554 |
}
|
|
555 |
else if (message->IsSupported(KMPXMessageMediaDeprecatedId) &&
|
|
556 |
aMessage.IsSupported(KMPXMessageMediaDeprecatedId))
|
|
557 |
{
|
|
558 |
if (message->ValueTObjectL<TMPXItemId>(KMPXMessageMediaDeprecatedId) ==
|
|
559 |
aMessage.ValueTObjectL<TMPXItemId>(KMPXMessageMediaDeprecatedId))
|
|
560 |
{
|
|
561 |
index = i;
|
|
562 |
break;
|
|
563 |
}
|
|
564 |
}
|
|
565 |
else
|
|
566 |
{
|
|
567 |
// else do nothing
|
|
568 |
}
|
|
569 |
}
|
|
570 |
}
|
|
571 |
}
|
|
572 |
|
|
573 |
return index;
|
|
574 |
}
|
|
575 |
|
|
576 |
// ----------------------------------------------------------------------------
|
|
577 |
// Get the DRM protection type of the file
|
|
578 |
// ----------------------------------------------------------------------------
|
|
579 |
//
|
|
580 |
EXPORT_C TMCDrmType MPXDbCommonUtil::GetDRMTypeL(const TDesC& aFile)
|
|
581 |
{
|
|
582 |
MPX_FUNC("MPXDbCommonUtil::GetDRMTypeL");
|
|
583 |
|
|
584 |
using namespace ContentAccess;
|
|
585 |
TInt drmProtected(0);
|
|
586 |
TVirtualPathPtr virtualPath(aFile, KDefaultContentObject);
|
|
587 |
CData* content = CData::NewL(virtualPath, EPeek, EContentShareReadOnly);
|
|
588 |
CleanupStack::PushL(content);
|
|
589 |
User::LeaveIfError(content->GetAttribute(EIsProtected, drmProtected));
|
|
590 |
CleanupStack::PopAndDestroy( content );
|
|
591 |
return drmProtected? EMCDrmOmaDrm : EMCDrmNone;
|
|
592 |
}
|
|
593 |
|
|
594 |
// ----------------------------------------------------------------------------
|
|
595 |
// MPXDbUtil::ProcessSingleQuotesLC
|
|
596 |
// ----------------------------------------------------------------------------
|
|
597 |
//
|
|
598 |
EXPORT_C HBufC* MPXDbCommonUtil::ProcessSingleQuotesLC(
|
|
599 |
const TDesC& aString)
|
|
600 |
{
|
|
601 |
MPX_FUNC("MPXDbCommonUtil::ProcessSingleQuotesLC");
|
|
602 |
|
|
603 |
// reserve space for all single quotes (double the size)
|
|
604 |
HBufC* value = HBufC::NewLC(aString.Length() * 2);
|
|
605 |
TPtr valuePtr(value->Des());
|
|
606 |
|
|
607 |
MPXDbCommonUtil::FindAndReplaceSingleQuote(aString, valuePtr);
|
|
608 |
|
|
609 |
return value;
|
|
610 |
}
|
|
611 |
|
|
612 |
// ----------------------------------------------------------------------------
|
|
613 |
// MPXDbUtil::ProcessPatternCharsLC
|
|
614 |
// 1) a percentage needs to be escaped for sqlite followed by
|
|
615 |
// another percentage sign for escaping % for descriptor formatting, i.e.
|
|
616 |
// % --> %% (this percentage will be treated as a percentage instead of
|
|
617 |
// pattern matching)
|
|
618 |
// 2) since back slash is used for escaping the pattern characters, user
|
|
619 |
// specified back slash should be escapped as well, i.e. \ --> \\
|
|
620 |
// ----------------------------------------------------------------------------
|
|
621 |
//
|
|
622 |
EXPORT_C HBufC* MPXDbCommonUtil::ProcessPatternCharsLC(
|
|
623 |
const TDesC& aString)
|
|
624 |
{
|
|
625 |
MPX_FUNC("MPXDbCommonUtil::ProcessPatternCharsLC");
|
|
626 |
|
|
627 |
// reserve space for all percentage signs (triple the size because % should
|
|
628 |
// be replaced by %%)
|
|
629 |
TInt srcLen(aString.Length());
|
|
630 |
HBufC* targetString = HBufC::NewLC(aString.Length() * 3);
|
|
631 |
TPtr targetStringPtr(targetString->Des());
|
|
632 |
|
|
633 |
TPtrC ch;
|
|
634 |
for (TInt i = 0; i < srcLen; ++i)
|
|
635 |
{
|
|
636 |
ch.Set(&aString[i], 1);
|
|
637 |
if (ch.CompareF(KMCPercentage) == 0)
|
|
638 |
{
|
|
639 |
targetStringPtr.Append(KMCPercentage);
|
|
640 |
}
|
|
641 |
else if ( ch.CompareF( KMCBackSlash ) == 0 )
|
|
642 |
{
|
|
643 |
targetStringPtr.Append(KMCBackSlash);
|
|
644 |
}
|
|
645 |
targetStringPtr.Append(ch);
|
|
646 |
}
|
|
647 |
|
|
648 |
MPX_DEBUG3(" original=%S, new=%S", &aString, targetString);
|
|
649 |
|
|
650 |
return targetString;
|
|
651 |
}
|
|
652 |
|
|
653 |
// ----------------------------------------------------------------------------
|
|
654 |
// Constructs an int SQL criterion
|
|
655 |
// ----------------------------------------------------------------------------
|
|
656 |
//
|
|
657 |
EXPORT_C HBufC* MPXDbCommonUtil::SqlCriterionLC(
|
|
658 |
const TDesC& aCriterion,
|
|
659 |
TInt aValue)
|
|
660 |
{
|
|
661 |
MPX_FUNC("MPXDbCommonUtil::SqlCriterionLC");
|
|
662 |
|
|
663 |
HBufC* sqlCriterion = HBufC::NewLC(aCriterion.Length() + KMCIntegerLen);
|
|
664 |
TPtr ptr = sqlCriterion->Des();
|
|
665 |
ptr.Format(aCriterion, aValue);
|
|
666 |
return sqlCriterion;
|
|
667 |
}
|
|
668 |
|
|
669 |
// ----------------------------------------------------------------------------
|
|
670 |
// Constructs an int64 SQL criterion
|
|
671 |
// ----------------------------------------------------------------------------
|
|
672 |
//
|
|
673 |
EXPORT_C HBufC* MPXDbCommonUtil::SqlCriterion64LC(
|
|
674 |
const TDesC& aCriterion,
|
|
675 |
TInt64 aValue)
|
|
676 |
{
|
|
677 |
MPX_FUNC("MPXDbCommonUtil::SqlCriterion64LC");
|
|
678 |
|
|
679 |
HBufC* sqlCriterion = HBufC::NewLC(aCriterion.Length() + KMCInt64Len);
|
|
680 |
TPtr ptr = sqlCriterion->Des();
|
|
681 |
ptr.Format(aCriterion, aValue);
|
|
682 |
return sqlCriterion;
|
|
683 |
}
|
|
684 |
|
|
685 |
// ----------------------------------------------------------------------------
|
|
686 |
// Constructs an SQL criterion using two int values
|
|
687 |
// ----------------------------------------------------------------------------
|
|
688 |
//
|
|
689 |
EXPORT_C HBufC* MPXDbCommonUtil::SqlCriterionLC(
|
|
690 |
const TDesC& aCriterion,
|
|
691 |
TInt aValue1,
|
|
692 |
TInt aValue2)
|
|
693 |
{
|
|
694 |
MPX_FUNC("MPXDbCommonUtil::SqlCriterionLC 2");
|
|
695 |
|
|
696 |
HBufC* sqlCriterion = HBufC::NewLC(aCriterion.Length() + 2 * KMCIntegerLen);
|
|
697 |
TPtr ptr = sqlCriterion->Des();
|
|
698 |
ptr.Format(aCriterion, aValue1, aValue2);
|
|
699 |
return sqlCriterion;
|
|
700 |
}
|
|
701 |
|
|
702 |
// ----------------------------------------------------------------------------
|
|
703 |
// Constructs an SQL criterion using two int64 values
|
|
704 |
// ----------------------------------------------------------------------------
|
|
705 |
//
|
|
706 |
EXPORT_C HBufC* MPXDbCommonUtil::SqlCriterion64LC(
|
|
707 |
const TDesC& aCriterion,
|
|
708 |
TInt64 aValue1,
|
|
709 |
TInt64 aValue2)
|
|
710 |
{
|
|
711 |
MPX_FUNC("MPXDbCommonUtil::SqlCriterion64LC 2");
|
|
712 |
|
|
713 |
HBufC* sqlCriterion = HBufC::NewLC(aCriterion.Length() + 2 * KMCInt64Len);
|
|
714 |
TPtr ptr = sqlCriterion->Des();
|
|
715 |
ptr.Format(aCriterion, aValue1, aValue2);
|
|
716 |
return sqlCriterion;
|
|
717 |
}
|
|
718 |
|
|
719 |
// ----------------------------------------------------------------------------
|
|
720 |
// Constructs a descriptor SQL criterion
|
|
721 |
// ----------------------------------------------------------------------------
|
|
722 |
//
|
|
723 |
EXPORT_C HBufC* MPXDbCommonUtil::SqlCriterionLC(
|
|
724 |
const TDesC& aCriterion,
|
|
725 |
const TDesC& aValue)
|
|
726 |
{
|
|
727 |
MPX_FUNC("MPXDbCommonUtil::SqlCriterionLC 3");
|
|
728 |
|
|
729 |
HBufC* value = ProcessSingleQuotesLC(aValue);
|
|
730 |
|
|
731 |
HBufC* sqlCriterion = HBufC::NewL(aCriterion.Length() + value->Length());
|
|
732 |
TPtr ptr(sqlCriterion->Des());
|
|
733 |
ptr.Format(aCriterion, value);
|
|
734 |
|
|
735 |
CleanupStack::PopAndDestroy(value);
|
|
736 |
CleanupStack::PushL(sqlCriterion);
|
|
737 |
return sqlCriterion;
|
|
738 |
}
|
|
739 |
|
|
740 |
// ----------------------------------------------------------------------------
|
|
741 |
// Constructs a descriptor SQL criterion
|
|
742 |
// ----------------------------------------------------------------------------
|
|
743 |
//
|
|
744 |
EXPORT_C HBufC* MPXDbCommonUtil::SqlCriterionLC(
|
|
745 |
const TDesC& aCriterion,
|
|
746 |
const TDesC& aValue1,
|
|
747 |
const TDesC& aValue2)
|
|
748 |
{
|
|
749 |
MPX_FUNC("MPXDbCommonUtil::SqlCriterionLC 3");
|
|
750 |
|
|
751 |
HBufC* value1 = ProcessSingleQuotesLC(aValue1);
|
|
752 |
HBufC* value2 = ProcessSingleQuotesLC(aValue2);
|
|
753 |
|
|
754 |
HBufC* sqlCriterion = HBufC::NewL(aCriterion.Length() +
|
|
755 |
value1->Length() +
|
|
756 |
value2->Length());
|
|
757 |
TPtr ptr(sqlCriterion->Des());
|
|
758 |
ptr.Format(aCriterion, value1, value2);
|
|
759 |
|
|
760 |
CleanupStack::PopAndDestroy(value2);
|
|
761 |
CleanupStack::PopAndDestroy(value1);
|
|
762 |
CleanupStack::PushL(sqlCriterion);
|
|
763 |
return sqlCriterion;
|
|
764 |
}
|
|
765 |
|
|
766 |
// ----------------------------------------------------------------------------
|
|
767 |
// Constructs a descriptor SQL criterion
|
|
768 |
// ----------------------------------------------------------------------------
|
|
769 |
//
|
|
770 |
EXPORT_C HBufC* MPXDbCommonUtil::SqlCriterionLC(
|
|
771 |
const TDesC& aCriterion,
|
|
772 |
const TDesC& aValue1,
|
|
773 |
TInt aValue2,
|
|
774 |
const TDesC& aValue3,
|
|
775 |
TInt aValue4)
|
|
776 |
{
|
|
777 |
MPX_FUNC("MPXDbCommonUtil::SqlCriterionLC 3");
|
|
778 |
|
|
779 |
HBufC* value1 = ProcessSingleQuotesLC(aValue1);
|
|
780 |
HBufC* value3 = ProcessSingleQuotesLC(aValue3);
|
|
781 |
|
|
782 |
HBufC* sqlCriterion = HBufC::NewL(aCriterion.Length() +
|
|
783 |
value1->Length() +
|
|
784 |
value3->Length() +
|
|
785 |
2 * KMCIntegerLen);
|
|
786 |
TPtr ptr(sqlCriterion->Des());
|
|
787 |
ptr.Format(aCriterion, value1, aValue2, value3, aValue4);
|
|
788 |
|
|
789 |
CleanupStack::PopAndDestroy(value3);
|
|
790 |
CleanupStack::PopAndDestroy(value1);
|
|
791 |
CleanupStack::PushL(sqlCriterion);
|
|
792 |
return sqlCriterion;
|
|
793 |
}
|
|
794 |
|
|
795 |
// ----------------------------------------------------------------------------
|
|
796 |
// Constructs and adds an int SQL criterion to the criteria array
|
|
797 |
// ----------------------------------------------------------------------------
|
|
798 |
//
|
|
799 |
EXPORT_C TInt MPXDbCommonUtil::AddSqlCriterionL(
|
|
800 |
CDesCArray& aSqlCriteria,
|
|
801 |
const TDesC& aCriterion,
|
|
802 |
TInt aValue)
|
|
803 |
{
|
|
804 |
MPX_FUNC("MPXDbCommonUtil::AddSqlCriterionL");
|
|
805 |
|
|
806 |
HBufC* sqlCriterion = SqlCriterionLC(aCriterion, aValue);
|
|
807 |
TInt length = sqlCriterion->Length();
|
|
808 |
aSqlCriteria.AppendL(*sqlCriterion);
|
|
809 |
CleanupStack::PopAndDestroy(sqlCriterion);
|
|
810 |
return length;
|
|
811 |
}
|
|
812 |
|
|
813 |
// ----------------------------------------------------------------------------
|
|
814 |
// Constructs and adds a string SQL criterion to the criteria array
|
|
815 |
// ----------------------------------------------------------------------------
|
|
816 |
//
|
|
817 |
EXPORT_C TInt MPXDbCommonUtil::AddSqlCriterionL(
|
|
818 |
CDesCArray& aSqlCriteria,
|
|
819 |
const TDesC& aCriterion,
|
|
820 |
const TDesC& aValue)
|
|
821 |
{
|
|
822 |
MPX_FUNC("MPXDbCommonUtil::AddSqlCriterionL");
|
|
823 |
|
|
824 |
HBufC* sqlCriterion = SqlCriterionLC(aCriterion, aValue);
|
|
825 |
TInt length = sqlCriterion->Length();
|
|
826 |
aSqlCriteria.AppendL(*sqlCriterion);
|
|
827 |
CleanupStack::PopAndDestroy(sqlCriterion);
|
|
828 |
return length;
|
|
829 |
}
|
|
830 |
|
|
831 |
|
|
832 |
// ----------------------------------------------------------------------------
|
|
833 |
// Create a full path with input drive Id and path
|
|
834 |
// ----------------------------------------------------------------------------
|
|
835 |
//
|
|
836 |
EXPORT_C HBufC* MPXDbCommonUtil::CreateFullPathL(
|
|
837 |
TInt aDriveId,
|
|
838 |
const TDesC& aPath)
|
|
839 |
{
|
|
840 |
MPX_FUNC("MPXDbCommonUtil::CreateFullPathL");
|
|
841 |
|
|
842 |
HBufC* hbuf = HBufC::NewLC(aPath.Length() + KMaxDriveName);
|
|
843 |
TPtr fullPath(hbuf->Des());
|
|
844 |
|
|
845 |
if (aDriveId != KErrNotFound)
|
|
846 |
{
|
|
847 |
TDriveUnit driveUnit(aDriveId);
|
|
848 |
fullPath.Copy(driveUnit.Name());
|
|
849 |
}
|
|
850 |
|
|
851 |
fullPath.Append(aPath);
|
|
852 |
CleanupStack::Pop(hbuf);
|
|
853 |
return hbuf;
|
|
854 |
}
|
|
855 |
|
|
856 |
// ----------------------------------------------------------------------------
|
|
857 |
// MPXDbCommonUtil::AppendValueL
|
|
858 |
// ----------------------------------------------------------------------------
|
|
859 |
//
|
|
860 |
EXPORT_C void MPXDbCommonUtil::AppendValueL(
|
|
861 |
CDesCArray& aFields,
|
|
862 |
CDesCArray& aValues,
|
|
863 |
const TDesC& aField,
|
|
864 |
const TDesC& aValue)
|
|
865 |
{
|
|
866 |
MPX_FUNC("MPXDbCommonUtil::AppendValueL");
|
|
867 |
|
|
868 |
aFields.AppendL(aField);
|
|
869 |
|
|
870 |
HBufC* value = HBufC::NewLC(aValue.Length() * 2 + 2);
|
|
871 |
TPtr valuePtr(value->Des());
|
|
872 |
|
|
873 |
MPXDbCommonUtil::FindAndReplaceSingleQuote(aValue, valuePtr);
|
|
874 |
|
|
875 |
// use 'value' instead of value, 0 length strings should be ''
|
|
876 |
//
|
|
877 |
if( valuePtr.Length() )
|
|
878 |
{
|
|
879 |
valuePtr.Insert(0, KMCSingleQuote);
|
|
880 |
valuePtr.Append(KMCSingleQuote);
|
|
881 |
}
|
|
882 |
else
|
|
883 |
{
|
|
884 |
valuePtr.Append(KMCSingleQuote);
|
|
885 |
valuePtr.Append(KMCSingleQuote);
|
|
886 |
}
|
|
887 |
aValues.AppendL(valuePtr);
|
|
888 |
|
|
889 |
CleanupStack::PopAndDestroy(value);
|
|
890 |
}
|
|
891 |
|
|
892 |
// ----------------------------------------------------------------------------
|
|
893 |
// MPXDbCommonUtil::AppendValueL
|
|
894 |
// ----------------------------------------------------------------------------
|
|
895 |
//
|
|
896 |
EXPORT_C void MPXDbCommonUtil::AppendValueL(
|
|
897 |
CDesCArray& aFields,
|
|
898 |
CDesCArray& aValues,
|
|
899 |
const TDesC& aField,
|
|
900 |
TUint32 aValue)
|
|
901 |
{
|
|
902 |
MPX_FUNC("MPXDbCommonUtil::AppendValueL");
|
|
903 |
|
|
904 |
aFields.AppendL(aField);
|
|
905 |
TBuf<KMCIntegerLen> value;
|
|
906 |
value.AppendNum(static_cast<TInt64>(aValue));
|
|
907 |
aValues.AppendL(value);
|
|
908 |
}
|
|
909 |
|
|
910 |
// ----------------------------------------------------------------------------
|
|
911 |
// Gets the MIME type for a specified URI
|
|
912 |
// ----------------------------------------------------------------------------
|
|
913 |
//
|
|
914 |
EXPORT_C TDataType MPXDbCommonUtil::GetMimeTypeForUriL(
|
|
915 |
const TDesC& aUri)
|
|
916 |
{
|
|
917 |
MPX_FUNC("MPXDbUtil::GetMimeTypeForUriL");
|
|
918 |
|
|
919 |
if ( const TDesC8 * type = FindMimeTypeFromMap (aUri) )
|
|
920 |
{
|
|
921 |
return TDataType(*type);
|
|
922 |
}
|
|
923 |
|
|
924 |
RApaLsSession appArc;
|
|
925 |
User::LeaveIfError(appArc.Connect());
|
|
926 |
CleanupClosePushL(appArc);
|
|
927 |
TUid dummyUid(KNullUid);
|
|
928 |
TDataType mimeType;
|
|
929 |
appArc.AppForDocument(aUri, dummyUid, mimeType);
|
|
930 |
CleanupStack::PopAndDestroy(&appArc);
|
|
931 |
|
|
932 |
return mimeType;
|
|
933 |
}
|
|
934 |
|
|
935 |
// ----------------------------------------------------------------------------
|
|
936 |
// MPXDbCommonUtil::StringFromArrayLC
|
|
937 |
// ----------------------------------------------------------------------------
|
|
938 |
//
|
|
939 |
EXPORT_C HBufC* MPXDbCommonUtil::StringFromArrayLC(
|
|
940 |
const CDesCArray& aArray,
|
|
941 |
const TDesC& aSeparator)
|
|
942 |
{
|
|
943 |
MPX_FUNC("MPXDbCommonUtil::StringFromArrayLC");
|
|
944 |
|
|
945 |
HBufC* str(NULL);
|
|
946 |
TInt count(aArray.Count());
|
|
947 |
if (count)
|
|
948 |
{
|
|
949 |
TInt len(0);
|
|
950 |
TInt index(0);
|
|
951 |
for (index = 0; index < count; ++index)
|
|
952 |
{
|
|
953 |
len += aArray[index].Length();
|
|
954 |
}
|
|
955 |
|
|
956 |
str = HBufC::NewLC(len + (aSeparator.Length() * (count - 1)));
|
|
957 |
TPtr ptr(str->Des());
|
|
958 |
TPtrC16 item;
|
|
959 |
for (index = 0; index < count; ++index)
|
|
960 |
{
|
|
961 |
item.Set(aArray[index]);
|
|
962 |
ptr.Append(item);
|
|
963 |
MPX_DEBUG2("aArray[index] %S", &item);
|
|
964 |
if (index < (count - 1))
|
|
965 |
{
|
|
966 |
ptr.Append(aSeparator);
|
|
967 |
}
|
|
968 |
}
|
|
969 |
}
|
|
970 |
else
|
|
971 |
{
|
|
972 |
str = HBufC::NewLC(0);
|
|
973 |
}
|
|
974 |
|
|
975 |
return str;
|
|
976 |
}
|
|
977 |
|
|
978 |
// ----------------------------------------------------------------------------
|
|
979 |
// MPXDbCommonUtil::StringFromArraysLC
|
|
980 |
// ----------------------------------------------------------------------------
|
|
981 |
//
|
|
982 |
EXPORT_C HBufC* MPXDbCommonUtil::StringFromArraysLC(
|
|
983 |
const CDesCArray& aNameArray,
|
|
984 |
const CDesCArray& aValueArray,
|
|
985 |
const TDesC& aValueSeparator,
|
|
986 |
const TDesC& aEntitySeparator)
|
|
987 |
{
|
|
988 |
MPX_FUNC("MPXDbCommonUtil::StringFromArraysLC");
|
|
989 |
|
|
990 |
// calculate the length of the SET string
|
|
991 |
TInt len(0);
|
|
992 |
TInt index(0);
|
|
993 |
TInt count(aNameArray.Count());
|
|
994 |
for (index = 0; index < count; ++index)
|
|
995 |
{
|
|
996 |
len += aNameArray[index].Length() + aValueArray[index].Length();
|
|
997 |
}
|
|
998 |
|
|
999 |
// construct the result string
|
|
1000 |
HBufC* result = HBufC::NewLC(len +
|
|
1001 |
((aValueSeparator.Length() + aEntitySeparator.Length()) * count));
|
|
1002 |
TPtr resultPtr(result->Des());
|
|
1003 |
for (index = 0; index < count; ++index)
|
|
1004 |
{
|
|
1005 |
resultPtr.Append(aNameArray[index]);
|
|
1006 |
resultPtr.Append(aValueSeparator);
|
|
1007 |
resultPtr.Append(aValueArray[index]);
|
|
1008 |
|
|
1009 |
if (index < count - 1)
|
|
1010 |
{
|
|
1011 |
resultPtr.Append(aEntitySeparator);
|
|
1012 |
}
|
|
1013 |
}
|
|
1014 |
|
|
1015 |
return result;
|
|
1016 |
}
|
|
1017 |
|
|
1018 |
// ----------------------------------------------------------------------------
|
|
1019 |
// MPXDbCommonUtil::TTimeToDesLC
|
|
1020 |
// Converts a TTime to the internal SQLite format (YYYY-MM-DD HH:MM:SS).
|
|
1021 |
// ----------------------------------------------------------------------------
|
|
1022 |
//
|
|
1023 |
EXPORT_C HBufC* MPXDbCommonUtil::TTimeToDesLC(
|
|
1024 |
const TTime& aTime)
|
|
1025 |
{
|
|
1026 |
MPX_FUNC("MPXDbCommonUtil::TTimeToDesLC");
|
|
1027 |
|
|
1028 |
HBufC* dateTime;
|
|
1029 |
if (aTime == Time::NullTTime())
|
|
1030 |
{
|
|
1031 |
dateTime = HBufC::NewLC(0);
|
|
1032 |
}
|
|
1033 |
else
|
|
1034 |
{
|
|
1035 |
_LIT(KDateTimeFormat, "%04d-%02d-%02d %02d:%02d:%02d");
|
|
1036 |
|
|
1037 |
TTime time(0);
|
|
1038 |
|
|
1039 |
// negative time means BC, but format string will be invalid with our format,
|
|
1040 |
// i.e. %04d in KDateTimeFormat when year is -1 will result in "00-1" and
|
|
1041 |
// the whole string becomes "00-1-01-01 00:00:00" which will result in error,
|
|
1042 |
// so set to 0 in such cases
|
|
1043 |
TDateTime dt = aTime>time ? aTime.DateTime() : time.DateTime();
|
|
1044 |
TInt dateTimeLen = KDateTimeFormat().Length();
|
|
1045 |
dateTime = HBufC::NewLC(dateTimeLen);
|
|
1046 |
TPtr dateTimePtr = dateTime->Des();
|
|
1047 |
dateTimePtr.Format(KDateTimeFormat,
|
|
1048 |
dt.Year(),
|
|
1049 |
dt.Month() + 1, // zero based
|
|
1050 |
dt.Day() + 1, // zero based
|
|
1051 |
dt.Hour(),
|
|
1052 |
dt.Minute(),
|
|
1053 |
dt.Second());
|
|
1054 |
}
|
|
1055 |
return dateTime;
|
|
1056 |
}
|
|
1057 |
|
|
1058 |
// ----------------------------------------------------------------------------
|
|
1059 |
// MPXDbCommonUtil::DesToTTimeL
|
|
1060 |
// Converts a date time string in the internal SQLite format (YYYY-MM-DD HH:MM:SS)
|
|
1061 |
// to a TTime. TTime can only parse in the DD-MM-YYYY HH:MM:SS format.
|
|
1062 |
// ----------------------------------------------------------------------------
|
|
1063 |
//
|
|
1064 |
EXPORT_C TTime MPXDbCommonUtil::DesToTTimeL(
|
|
1065 |
const TDesC& aDateTime)
|
|
1066 |
{
|
|
1067 |
MPX_FUNC("MPXDbCommonUtil::DesToTTimeL");
|
|
1068 |
|
|
1069 |
TTime time(0);
|
|
1070 |
if (aDateTime.Length() != 0)
|
|
1071 |
{
|
|
1072 |
_LIT(KDash, "-");
|
|
1073 |
_LIT(KSpace, " ");
|
|
1074 |
|
|
1075 |
TLocale locale;
|
|
1076 |
TDateFormat iDateFormat = locale.DateFormat();
|
|
1077 |
|
|
1078 |
HBufC* dateTime = HBufC::NewLC(aDateTime.Length());
|
|
1079 |
TPtr dateTimePtr = dateTime->Des();
|
|
1080 |
|
|
1081 |
//as TTime::Parse is locale dependent, check it:
|
|
1082 |
if(iDateFormat==EDateEuropean)
|
|
1083 |
{
|
|
1084 |
dateTimePtr.Append(aDateTime.Mid(8, 2));//day DD
|
|
1085 |
dateTimePtr.Append(KDash);
|
|
1086 |
dateTimePtr.Append(aDateTime.Mid(5, 2));//month MM
|
|
1087 |
dateTimePtr.Append(KDash);
|
|
1088 |
dateTimePtr.Append(aDateTime.Left(4));//year YYYY
|
|
1089 |
dateTimePtr.Append(KSpace);
|
|
1090 |
}
|
|
1091 |
else if(iDateFormat==EDateJapanese)
|
|
1092 |
{
|
|
1093 |
dateTimePtr.Append(aDateTime.Left(4));//year YYYY
|
|
1094 |
dateTimePtr.Append(KDash);
|
|
1095 |
dateTimePtr.Append(aDateTime.Mid(5, 2));//month MM
|
|
1096 |
dateTimePtr.Append(KDash);
|
|
1097 |
dateTimePtr.Append(aDateTime.Mid(8, 2));//day DD
|
|
1098 |
dateTimePtr.Append(KSpace);
|
|
1099 |
}
|
|
1100 |
else //iDateFormat==EDateAmerican
|
|
1101 |
{
|
|
1102 |
dateTimePtr.Append(aDateTime.Mid(5, 2));//month MM
|
|
1103 |
dateTimePtr.Append(KDash);
|
|
1104 |
dateTimePtr.Append(aDateTime.Mid(8, 2));//day DD
|
|
1105 |
dateTimePtr.Append(KDash);
|
|
1106 |
dateTimePtr.Append(aDateTime.Left(4));//year YYYY
|
|
1107 |
dateTimePtr.Append(KSpace);
|
|
1108 |
}
|
|
1109 |
|
|
1110 |
// When colon (:) is set as Date separator in Date and Time setting,
|
|
1111 |
// colon in Time descriptors is parsed as Date separator.
|
|
1112 |
if ( locale.DateSeparator(1) == ':')
|
|
1113 |
{
|
|
1114 |
_LIT(KDot, ".");
|
|
1115 |
|
|
1116 |
// time HH.MM.SS
|
|
1117 |
dateTimePtr.Append( aDateTime.Mid(11, 2) );
|
|
1118 |
dateTimePtr.Append( KDot );
|
|
1119 |
dateTimePtr.Append( aDateTime.Mid(14, 2) );
|
|
1120 |
dateTimePtr.Append( KDot );
|
|
1121 |
dateTimePtr.Append( aDateTime.Mid(17, 2) );
|
|
1122 |
}
|
|
1123 |
else
|
|
1124 |
{
|
|
1125 |
dateTimePtr.Append(aDateTime.Right(8));//time HH:MM:SS
|
|
1126 |
}
|
|
1127 |
|
|
1128 |
User::LeaveIfError(time.Parse(dateTimePtr));
|
|
1129 |
CleanupStack::PopAndDestroy(dateTime);
|
|
1130 |
}
|
|
1131 |
else
|
|
1132 |
{
|
|
1133 |
time = Time::NullTTime();
|
|
1134 |
}
|
|
1135 |
return time;
|
|
1136 |
}
|
|
1137 |
|
|
1138 |
// ----------------------------------------------------------------------------
|
|
1139 |
// MPXDbCommonUtil::CurrentTimeDesLC
|
|
1140 |
// ----------------------------------------------------------------------------
|
|
1141 |
//
|
|
1142 |
EXPORT_C HBufC* MPXDbCommonUtil::CurrentTimeDesLC()
|
|
1143 |
{
|
|
1144 |
MPX_FUNC("MPXDbCommonUtil::CurrentTimeDesLC");
|
|
1145 |
|
|
1146 |
TTime time;
|
|
1147 |
time.HomeTime();
|
|
1148 |
|
|
1149 |
return TTimeToDesLC(time);
|
|
1150 |
}
|
|
1151 |
|
|
1152 |
// ----------------------------------------------------------------------------
|
|
1153 |
// MPXDbCommonUtil::CurrentDateDesLC
|
|
1154 |
// ----------------------------------------------------------------------------
|
|
1155 |
//
|
|
1156 |
EXPORT_C HBufC* MPXDbCommonUtil::CurrentDateDesLC()
|
|
1157 |
{
|
|
1158 |
MPX_FUNC("MPXDbCommonUtil::CurrentDateDesLC");
|
|
1159 |
|
|
1160 |
TTime time;
|
|
1161 |
time.HomeTime();
|
|
1162 |
|
|
1163 |
// Round off to the nearest hour
|
|
1164 |
TDateTime date(time.DateTime());
|
|
1165 |
date.SetMinute(0);
|
|
1166 |
date.SetSecond(0);
|
|
1167 |
date.SetMicroSecond(0);
|
|
1168 |
|
|
1169 |
return TTimeToDesLC(TTime(date));
|
|
1170 |
}
|
|
1171 |
|
|
1172 |
// ----------------------------------------------------------------------------
|
|
1173 |
// MPXDbCommonUtil::GetDriveL
|
|
1174 |
// ----------------------------------------------------------------------------
|
|
1175 |
//
|
|
1176 |
EXPORT_C TInt MPXDbCommonUtil::GetDriveL(
|
|
1177 |
const TDesC& aUri,
|
|
1178 |
TDriveUnit& aDrive)
|
|
1179 |
{
|
|
1180 |
MPX_FUNC("MPXDbCommonUtil::GetDriveL");
|
|
1181 |
|
|
1182 |
TInt err(KErrNotFound);
|
|
1183 |
TParsePtrC parser(aUri);
|
|
1184 |
if (parser.Drive().Length())
|
|
1185 |
{
|
|
1186 |
aDrive = TDriveUnit(aUri);
|
|
1187 |
err = KErrNone;
|
|
1188 |
}
|
|
1189 |
|
|
1190 |
return err;
|
|
1191 |
}
|
|
1192 |
|
|
1193 |
// ----------------------------------------------------------------------------
|
|
1194 |
// MPXDbCommonUtil::AttributeExistsL
|
|
1195 |
// ----------------------------------------------------------------------------
|
|
1196 |
//
|
|
1197 |
EXPORT_C TBool MPXDbCommonUtil::AttributeExists(
|
|
1198 |
const TArray<TMPXAttribute>& aAttrs,
|
|
1199 |
const TMPXAttribute& aAttribute)
|
|
1200 |
{
|
|
1201 |
MPX_FUNC("MPXDbCommonUtil::AttributeExists");
|
|
1202 |
|
|
1203 |
TBool ret(EFalse);
|
|
1204 |
|
|
1205 |
TUint content(aAttribute.ContentId());
|
|
1206 |
TUint attribute(aAttribute.AttributeId());
|
|
1207 |
|
|
1208 |
TInt count(aAttrs.Count());
|
|
1209 |
for (TInt i = 0; i < count; ++i)
|
|
1210 |
{
|
|
1211 |
if ((aAttrs[i].ContentId() == content) &&
|
|
1212 |
(aAttrs[i].AttributeId() & attribute))
|
|
1213 |
{
|
|
1214 |
ret = ETrue;
|
|
1215 |
break;
|
|
1216 |
}
|
|
1217 |
}
|
|
1218 |
|
|
1219 |
return ret;
|
|
1220 |
}
|
|
1221 |
|
|
1222 |
// ----------------------------------------------------------------------------
|
|
1223 |
// MPXDbCommonUtil::ConstructMediaLC
|
|
1224 |
// ----------------------------------------------------------------------------
|
|
1225 |
//
|
|
1226 |
CMPXMedia* MPXDbCommonUtil::ConstructMediaLC(
|
|
1227 |
const TDesC& aTitle,
|
|
1228 |
TMPXGeneralType aType,
|
|
1229 |
TMPXGeneralCategory aCat,
|
|
1230 |
TMPXItemId aId,
|
|
1231 |
TInt aNonPermissibleActions,
|
|
1232 |
TUint aDbflag)
|
|
1233 |
{
|
|
1234 |
MPX_FUNC("MPXDbCommonUtil::ConstructMediaLC");
|
|
1235 |
|
|
1236 |
RArray<TInt> supportedIds;
|
|
1237 |
CleanupClosePushL(supportedIds);
|
|
1238 |
supportedIds.AppendL(KMPXMediaIdGeneral);
|
|
1239 |
CMPXMedia* entry = CMPXMedia::NewL(supportedIds.Array());
|
|
1240 |
CleanupStack::PopAndDestroy(&supportedIds);
|
|
1241 |
CleanupStack::PushL(entry);
|
|
1242 |
entry->SetTextValueL(KMPXMediaGeneralTitle, aTitle);
|
|
1243 |
entry->SetTObjectValueL<TMPXGeneralType>(KMPXMediaGeneralType, aType);
|
|
1244 |
entry->SetTObjectValueL<TMPXGeneralCategory>(KMPXMediaGeneralCategory, aCat);
|
|
1245 |
entry->SetTObjectValueL<TMPXItemId>(KMPXMediaGeneralId, aId);
|
|
1246 |
entry->SetTObjectValueL<TUint>(KMPXMediaGeneralFlags, aDbflag);
|
|
1247 |
|
|
1248 |
if (aNonPermissibleActions)
|
|
1249 |
{
|
|
1250 |
// set non-permissible actions
|
|
1251 |
entry->SetTObjectValueL<TMPXGeneralNonPermissibleActions>(KMPXMediaGeneralNonPermissibleActions,
|
|
1252 |
static_cast<TMPXGeneralNonPermissibleActions>(aNonPermissibleActions));
|
|
1253 |
}
|
|
1254 |
|
|
1255 |
return entry;
|
|
1256 |
}
|
|
1257 |
|
|
1258 |
// ----------------------------------------------------------------------------
|
|
1259 |
// MPXDbCommonUtil::GetColumnTextL
|
|
1260 |
// ----------------------------------------------------------------------------
|
|
1261 |
//
|
|
1262 |
EXPORT_C TPtrC MPXDbCommonUtil::GetColumnTextL(
|
|
1263 |
RSqlStatement& aStatement,
|
|
1264 |
TInt aField)
|
|
1265 |
{
|
|
1266 |
MPX_FUNC("MPXDbCommonUtil::GetColumnTextL");
|
|
1267 |
|
|
1268 |
TPtrC text;
|
|
1269 |
if (aStatement.ColumnSize(aField))
|
|
1270 |
{
|
|
1271 |
text.Set(aStatement.ColumnTextL(aField));
|
|
1272 |
}
|
|
1273 |
else
|
|
1274 |
{
|
|
1275 |
text.Set(KNullDesC);
|
|
1276 |
}
|
|
1277 |
|
|
1278 |
return text;
|
|
1279 |
}
|
|
1280 |
|
|
1281 |
// ----------------------------------------------------------------------------
|
|
1282 |
// Add an album item changed message to the message array
|
|
1283 |
// ----------------------------------------------------------------------------
|
|
1284 |
//
|
|
1285 |
EXPORT_C void MPXDbCommonUtil::AddItemAlbumChangedMessageL(
|
|
1286 |
CMPXMessageArray& aMessageArray,
|
|
1287 |
TMPXItemId aId,
|
|
1288 |
TMPXChangeEventType aChangeType,
|
|
1289 |
TMPXGeneralCategory aCategory,
|
|
1290 |
TUint aUid,
|
|
1291 |
TBool aAlbumArt,
|
|
1292 |
TMPXItemId aDeprecatedId)
|
|
1293 |
{
|
|
1294 |
MPX_FUNC("MPXDbCommonUtil::AddItemChangedMessageL");
|
|
1295 |
CMPXMessage* message = CMPXMedia::NewL();
|
|
1296 |
CleanupStack::PushL(message);
|
|
1297 |
|
|
1298 |
FillItemChangedMessageL(*message, aId, aChangeType, aCategory, aUid,
|
|
1299 |
aDeprecatedId );
|
|
1300 |
if ( aAlbumArt )
|
|
1301 |
{
|
|
1302 |
message->SetTObjectValueL<TMPXItemId>(KMPXMessageMediaDeprecatedId, aId);
|
|
1303 |
}
|
|
1304 |
if (FindItemChangedMessageL(aMessageArray, *message) == KErrNotFound)
|
|
1305 |
{
|
|
1306 |
aMessageArray.AppendL(*message); // ownership xfer
|
|
1307 |
}
|
|
1308 |
CleanupStack::PopAndDestroy(message);
|
|
1309 |
}
|
|
1310 |
// End of File
|