--- a/javauis/mmapi_qt/baseline/src.emc/cmmaemcresolver.cpp Tue May 11 16:07:20 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,329 +0,0 @@
-/*
-* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of "Eclipse Public License v1.0"
-* which accompanies this distribution, and is available
-* at the URL "http://www.eclipse.org/legal/epl-v10.html".
-*
-* Initial Contributors:
-* Nokia Corporation - initial contribution.
-*
-* Contributors:
-*
-* Description: This class is used for playing sounds
-*
-*/
-
-
-// INCLUDE FILES
-#include <logger.h>
-
-#include "cmmaemcresolver.h"
-#include "hxmetadatautil.h"
-#include "apgcli.h"
-#include "apmrec.h"
-
-using namespace multimedia;
-
-_LIT(KRVMimeType1, "video/x-pn-realvideo");
-_LIT(KRVMimeType2, "video/x-realvideo");
-_LIT(KRVMimeType3, "video/vnd.rn-realvideo");
-
-// CONSTANTS
-
-CMMAEMCResolver* CMMAEMCResolver::NewLC()
-{
- LOG( EJavaMMAPI, EInfo, "MMA:CMMAEMCResolver :: NewLC ++");
- CMMAEMCResolver* self = new(ELeave)CMMAEMCResolver();
- CleanupStack::PushL(self);
- LOG( EJavaMMAPI, EInfo, "MMA:CMMAEMCResolver :: NewLC --");
- return self;
-}
-
-CMMAEMCResolver::~CMMAEMCResolver()
-{
- delete iContentType;
-
- delete iFileName;
-
- delete iMimeType;
-}
-
-HBufC* CMMAEMCResolver::ContentTypeOwnership()
-{
- LOG( EJavaMMAPI, EInfo, "MMA:CMMAEMCResolver :: ContentTypeOwnership ++");
- HBufC* ct = iContentType;
- iContentType = NULL;
- LOG( EJavaMMAPI, EInfo, "MMA:CMMAEMCResolver :: ContentTypeOwnership --");
- return ct;
-}
-
-HBufC8* CMMAEMCResolver::MimeTypeOwnership()
-{
- LOG( EJavaMMAPI, EInfo, "MMA:CMMAEMCResolver :: MimeTypeOwnership ++");
- HBufC8* mt = iMimeType;
- iMimeType = NULL;
- LOG( EJavaMMAPI, EInfo, "MMA:CMMAEMCResolver :: MimeTypeOwnership --");
- return mt;
-}
-
-HBufC* CMMAEMCResolver::ContentType()
-{
- return iContentType;
-}
-
-void CMMAEMCResolver::SetFileNameL(const TDesC* aFileName)
-{
- LOG( EJavaMMAPI, EInfo, "MMA:CMMAEMCResolver :: SetFileNameL ++");
- HBufC* fn = NULL;
- if (aFileName)
- {
- fn = aFileName->AllocL();
- }
- delete iFileName;
- iFileName = fn;
- LOG( EJavaMMAPI, EInfo, "MMA:CMMAEMCResolver :: SetFileNameL --");
-}
-
-HBufC* CMMAEMCResolver::FileNameOwnership()
-{
- LOG( EJavaMMAPI, EInfo, "MMA:CMMAEMCResolver :: FileNameOwnership ++");
- HBufC* fn = iFileName;
- iFileName = NULL;
- LOG( EJavaMMAPI, EInfo, "MMA:CMMAEMCResolver :: FileNameOwnership --");
- return fn;
-}
-
-void CMMAEMCResolver::SetMimeTypeL(const TDesC* aFileName)
-{
- LOG( EJavaMMAPI, EInfo, "MMA:CMMAEMCResolver :: SetMimeTypeL +");
- if (iContentType)
- {
- delete iContentType;
- iContentType = NULL;
- }
- iContentType = HBufC::NewL(KContentTypeMaxLength);
- TBuf8<KContentTypeMaxLength> mimeType;
- ResolveContentTypeL(*aFileName,mimeType);
- iContentType->Des().Copy(mimeType);
- iMimeType = HBufC8::NewL(mimeType.Length()); //8 bit Descriptor of iContentType
- iMimeType->Des().Copy(mimeType);
-
- LOG( EJavaMMAPI, EInfo, "MMA:CMMAEMCResolver :: SetMimeTypeL -");
-}
-
-void CMMAEMCResolver::ResolveContentTypeL()
-{
- LOG( EJavaMMAPI, EInfo, "MMA:CMMAEMCResolver::ResolveContentTypeL +");
-
- if (iContentType)
- {
- delete iContentType;
- iContentType = NULL;
- }
- if (iMimeType)
- {
- delete iMimeType;
- iMimeType = NULL;
- }
-
- iContentType = HBufC::NewL(KContentTypeMaxLength);
- iMimeType = HBufC8::NewL(KContentTypeMaxLength);
-
- if (iFileName->Right(4).Compare(KAacFileExtension()) == 0)
- {
- iContentType->Des().Copy(KMimetypeAAC);
- iMimeType->Des().Copy(KMimetypeAAC);
- }
- else if (iFileName->Right(4).Compare(KAmrFileExtension()) == 0)
- {
- iContentType->Des().Copy(KMimetypeAMR);
- iMimeType->Des().Copy(KMimetypeAMR);
- }
- else if (iFileName->Right(4).Compare(KAwbFileExtension()) == 0)
- {
- iContentType->Des().Copy(KMimetypeAMRWB);
- iMimeType->Des().Copy(KMimetypeAMRWB);
- }
- else if (iFileName->Right(4).Compare(KWmaFileExtension()) == 0)
- {
- iContentType->Des().Copy(KMimetypeXMSWMA);
- iMimeType->Des().Copy(KMimetypeXMSWMA);
- }
- else if (iFileName->Right(3).Compare(KRaFileExtension()) == 0)
- {
- iContentType->Des().Copy(KMimetypeRM);
- iMimeType->Des().Copy(KMimetypeRM);
- }
- else if (iFileName->Right(4).Compare(KMp3FileExtension()) == 0)
- {
- iContentType->Des().Copy(KMimetypeMPEG);
- iMimeType->Des().Copy(KMimetypeMPEG);
- }
- else if (iHeaderData)
- {
- RApaLsSession ls;
- TInt err;
- err = ls.Connect();
-
- if (iFileName->Right(3).Compare(KRmFileExtension()) == 0)
- {
- TBool res = IsRealVideoTypeL(*iHeaderData);
-
- if (!res)
- {
- iContentType->Des().Copy(KMimetypeRM);
- iMimeType->Des().Copy(KMimetypeRM);
- }
- else
- {
- iContentType->Des().Copy(KNullDesC);
- iMimeType->Des().Copy(KNullDesC8);
- }
- }
- else if ((iFileName->Right(4).Compare(K3gpFileExtension()) == 0) ||
- (iFileName->Right(4).Compare(KMp4FileExtension()) == 0))
- {
- TDataRecognitionResult result;
- err = ls.RecognizeData(*iFileName, *iHeaderData, result);
- if (!err && (result.iConfidence >= CApaDataRecognizerType::EProbable))
- {
- iContentType->Des().Copy(result.iDataType.Des8());
- iMimeType->Des().Copy(result.iDataType.Des8());
- }
- else
- {
- iContentType->Des().Copy(KNullDesC);
- iMimeType->Des().Copy(KNullDesC8);
- }
- }
- ls.Close();
- }
- else
- {
- iContentType->Des().Copy(KNullDesC);
- iMimeType->Des().Copy(KNullDesC8);
- }
-
- LOG( EJavaMMAPI, EInfo, "MMA:CMMAEMCResolver::ResolveContentTypeL -");
-}
-//
-
-void CMMAEMCResolver::ResolveContentTypeL(const TDesC& /*aFileName*/, TDes8& /*aMimeType*/)
-{
- LOG( EJavaMMAPI, EInfo, "MMA:CMMAEMCResolver :: ResolveContentTypeL");
-}
-
-void CMMAEMCResolver::GetSupportedContentTypesL(CDesC16Array& aMimeTypeArray)
-{
- LOG( EJavaMMAPI, EInfo, "MMA:CMMAEMCResolver :: GetSupportedContentTypesL +");
- // All supported mimetypes are taken from "MimeTypes.h"
- TBuf16<KContentTypeMaxLength> tempBuf;
- tempBuf.Copy(KMimetype3GPP);
- aMimeTypeArray.AppendL(tempBuf);
- tempBuf.Zero();
- tempBuf.Copy(KMimetype3GPP2);
- aMimeTypeArray.AppendL(tempBuf);
- tempBuf.Zero();
- tempBuf.Copy(KMimetypeAAC);
- aMimeTypeArray.AppendL(tempBuf);
- tempBuf.Zero();
- tempBuf.Copy(KMimetypeAMR);
- aMimeTypeArray.AppendL(tempBuf);
- tempBuf.Zero();
- tempBuf.Copy(KMimetypeAMRWB);
- aMimeTypeArray.AppendL(tempBuf);
- tempBuf.Zero();
- tempBuf.Copy(KMimetypeMPEG);
- aMimeTypeArray.AppendL(tempBuf);
- tempBuf.Zero();
- tempBuf.Copy(KMimetypeMP4);
- aMimeTypeArray.AppendL(tempBuf);
- tempBuf.Zero();
- tempBuf.Copy(KMimetypeXMSWMA);
- aMimeTypeArray.AppendL(tempBuf);
- tempBuf.Zero();
- tempBuf.Copy(KMimetypeRM);
- aMimeTypeArray.AppendL(tempBuf);
- LOG( EJavaMMAPI, EInfo, "MMA:CMMAEMCResolver :: GetSupportedContentTypesL -");
-}
-
-// EMC - II
-void CMMAEMCResolver::SetSourceInfoL(const HBufC8* aHeaderData)
-{
- iHeaderData = aHeaderData;
- ResolveContentTypeL();
-}
-
-TBool CMMAEMCResolver::IsRealVideoTypeL(const TDesC8& aHeader)
-{
- TBool result = EFalse;
-
- CHXMetaDataUtility *putil;
- putil = CHXMetaDataUtility::NewL();
- CleanupStack::PushL(putil);
- TRAPD(err, putil->OpenDesL((TDesC8 &)aHeader));
- ELOG1( EJavaMMAPI, "MMA:CMMAEMCResolver::IsRealVideoTypeL, err = %d", err);
-
- if (err != KErrNone)
- {
- CleanupStack::Pop(putil);
- putil->ResetL();
- delete putil;
- return EFalse;
- }
-
- TUint count = 0;
- putil->GetMetaDataCount(count);
-
- TUint i;
- HXMetaDataKeys::EHXMetaDataId id;
-
- for (i = 0; i < count; i++)
- {
- HBufC* pDes = NULL;
-
- putil->GetMetaDataAt(i, id, pDes);
-
- if (id == HXMetaDataKeys::EHXMimeType)
- {
- if (IsRealMimeTypeSupported(*pDes))
- {
- result = ETrue;
- }
- }
- }
-
- CleanupStack::Pop(putil);
-
- putil->ResetL();
- delete putil;
-
- return result;
-}
-
-TBool CMMAEMCResolver::IsRealMimeTypeSupported(const TDesC& aMimeType)
-{
- TBool match = EFalse;
-
- if (!aMimeType.Compare(KRVMimeType1()))
- {
- match = ETrue;
- return match;
- }
- if (!aMimeType.Compare(KRVMimeType2()))
- {
- match = ETrue;
- return match;
- }
- if (!aMimeType.Compare(KRVMimeType3()))
- {
- match = ETrue;
- return match;
- }
-
- return match;
-}
-//
-// END OF FILE