diff -r 6c158198356e -r ae942d28ec0e javauis/mmapi_qt/baseline/src.emc/cmmaemcresolver.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/javauis/mmapi_qt/baseline/src.emc/cmmaemcresolver.cpp	Tue Aug 31 15:09:22 2010 +0300
@@ -0,0 +1,329 @@
+/*
+* 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