--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/javauis/mmapi_qt/baseline/src/cmmammfplayerfactory.cpp	Fri May 14 15:47:24 2010 +0300
@@ -0,0 +1,292 @@
+/*
+* Copyright (c) 2002-2007 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 creating MMF-based players.
+*
+*/
+
+
+//  INCLUDE FILES
+#include <badesca.h>
+#include <logger.h>
+
+#ifndef RD_JAVA_OMA_DRM_V2
+#include <DRMCommon.h>
+#endif // RD_JAVA_OMA_DRM_V2
+
+#include "cmmammfplayerfactory.h"
+#include "cmmammfresolver.h"
+
+// CONSTANTS
+// Granularity used to create initial arrays.
+const TInt KGranularity = 8;
+_LIT(KContentTypePacketSrcNotIncluded, "application/x-ext-packetsrc");
+
+EXPORT_C CMMAMMFPlayerFactory::CMMAMMFPlayerFactory()
+{
+}
+
+EXPORT_C CMMAMMFPlayerFactory::~CMMAMMFPlayerFactory()
+{
+}
+
+CMMAPlayer* CMMAMMFPlayerFactory::CreatePlayerL(const TDesC& aContentType)
+{
+    return CreatePlayerL(aContentType, NULL);
+}
+
+CMMAPlayer* CMMAMMFPlayerFactory::CreatePlayerL(const TDesC& aContentType,
+        const TDesC* aFileName)
+{
+    LOG1( EJavaMMAPI, EInfo, "MMA::CMMAMMFPlayerFactory::CreatePlayerL content type = %S",
+              aContentType.Ptr());
+    CMMFFormatSelectionParameters* fSelect =
+        CMMFFormatSelectionParameters::NewLC();
+
+    // MMF needs 8bit data
+    HBufC8* contentType = HBufC8::NewLC(aContentType.Length());
+    contentType->Des().Copy(aContentType);
+
+    // Match to mime/content type
+    fSelect->SetMatchToMimeTypeL(*contentType);
+
+    CMMAPlayer* player = CreatePlayerL(fSelect, aFileName);
+
+    CleanupStack::PopAndDestroy(contentType);
+    CleanupStack::PopAndDestroy(fSelect);
+    LOG( EJavaMMAPI, EInfo, "MMA::CMMAMMFPlayerFactory::CreatePlayerL content type ok");
+    return player;
+}
+
+CMMAPlayer* CMMAMMFPlayerFactory::CreatePlayerL(const TDesC& aProtocol,
+        const TDesC& aMiddlePart,
+        const TDesC&)
+{
+    LOG1( EJavaMMAPI, EInfo, "MMA::CMMAMMFPlayerFactory::CreatePlayerL aMiddlePart = %S",
+              aMiddlePart.Ptr());
+    CMMFFormatSelectionParameters* fSelect =
+        CMMFFormatSelectionParameters::NewLC();
+
+    // Match to file name, using only middle part of the locator
+    fSelect->SetMatchToFileNameL(aMiddlePart);
+
+    CMMAPlayer* player = NULL;
+    if (aProtocol == KMMAFileProtocol)
+    {
+        LOG( EJavaMMAPI, EInfo, "MMA:CMMAMMFPlayerFactory::CreatePlayerL creating file player");
+        player = CreatePlayerL(fSelect, &aMiddlePart);
+
+#ifndef RD_JAVA_OMA_DRM_V2
+        // if opening is failed, it might be DRM file, trying it
+        if (!player)
+        {
+            player = TryOpenDRMFileL(aMiddlePart);
+        }
+#endif // RD_JAVA_OMA_DRM_V2
+
+    }
+    else
+    {
+        player = CreatePlayerL(fSelect, NULL);
+    }
+
+    CleanupStack::PopAndDestroy(fSelect);
+    LOG( EJavaMMAPI, EInfo, "MMA::CMMAMMFPlayerFactory::CreatePlayerL aMiddlePart ok");
+    return player;
+}
+
+#ifndef RD_JAVA_OMA_DRM_V2
+CMMAPlayer* CMMAMMFPlayerFactory::TryOpenDRMFileL(const TDesC& aFileName)
+{
+    // we are most likely going to play this file
+    ContentAccess::TIntent intent = ContentAccess::EPlay;
+
+    CContent* contentObj = CContent::NewL(aFileName);
+    CleanupStack::PushL(contentObj);
+    CData* dataObj = contentObj->OpenContentL(intent);
+    CleanupStack::PushL(dataObj);
+    User::LeaveIfError(dataObj->EvaluateIntent(intent));
+    TBuf8<KMaxName> mimeType;
+    CMMAPlayer* player = NULL;
+    if (dataObj->GetMimeTypeL(mimeType))
+    {
+        // we use 16bit mimeType
+        HBufC* mimeTypeBuf = HBufC::NewLC(mimeType.Length());
+        mimeTypeBuf->Des().Copy(mimeType);
+        player = CreatePlayerL(*mimeTypeBuf, &aFileName);
+        CleanupStack::PopAndDestroy(mimeTypeBuf);
+    }
+    CleanupStack::PopAndDestroy(2); //dataObj, contentObj
+    return player;
+}
+#endif // RD_JAVA_OMA_DRM_V2
+
+CMMAPlayer* CMMAMMFPlayerFactory::CreatePlayerL(const TDesC8& aHeaderData)
+{
+    LOG( EJavaMMAPI, EInfo, "MMA::CMMAMMFPlayerFactory::CreatePlayerL header data +");
+    CMMFFormatSelectionParameters* fSelect =
+        CMMFFormatSelectionParameters::NewLC();
+
+    // Match to header data
+    fSelect->SetMatchToHeaderDataL(aHeaderData);
+
+    CMMAPlayer* player = CreatePlayerL(fSelect);
+
+    CleanupStack::PopAndDestroy(fSelect);
+    LOG( EJavaMMAPI, EInfo, "MMA::CMMAMMFPlayerFactory::CreatePlayerL header data -");
+    return player;
+}
+
+void CMMAMMFPlayerFactory::GetSupportedContentTypesL(const TDesC& aProtocol,
+        CDesC16Array& aMimeTypeArray)
+{
+    // check that this is supported protocol
+    if (!IsSupportedProtocolL(aProtocol))
+    {
+        return;
+    }
+
+    CMMFFormatSelectionParameters* fSelect =
+        CMMFFormatSelectionParameters::NewLC();
+
+    CMMAMMFResolver* cSelect =
+        CMMAMMFResolver::NewLC();
+
+    PreparePluginSelectionParametersL(cSelect, fSelect);
+
+    // Set the media ids
+    RArray<TUid> mediaIds;
+    CleanupClosePushL(mediaIds);
+    MediaIdsL(mediaIds);
+    cSelect->SelectionParameters()->SetMediaIdsL(mediaIds, MediaIdMatchType());
+
+    cSelect->GetSupportedContentTypesL(aMimeTypeArray);
+
+    // Content type application/x-ext-packetsrc must not be supported,
+    // thus it is removed from the list of supported content types
+    TInt position(0);
+    TInt err = aMimeTypeArray.Find(KContentTypePacketSrcNotIncluded, position);
+    if (err == KErrNone)
+    {
+        aMimeTypeArray.Delete(position);
+        aMimeTypeArray.Compress();
+    }
+
+    CleanupStack::PopAndDestroy(); // mediaIds
+    CleanupStack::PopAndDestroy(cSelect);
+    CleanupStack::PopAndDestroy(fSelect);
+}
+
+EXPORT_C CMMAPlayer* CMMAMMFPlayerFactory::CreatePlayerL(CMMFFormatSelectionParameters* aFormatSelect,
+        const TDesC* aFileName)
+{
+    CMMAMMFResolver* cSelect =
+        CMMAMMFResolver::NewLC();
+    cSelect->SetFileNameL(aFileName);
+
+    PreparePluginSelectionParametersL(cSelect,
+                                      aFormatSelect);
+
+    // Set the media ids
+    RArray<TUid> mediaIds;
+    CleanupClosePushL(mediaIds);
+    MediaIdsL(mediaIds);
+    cSelect->SelectionParameters()->SetMediaIdsL(
+        mediaIds, MediaIdMatchType());
+
+    cSelect->ListImplementationsL();
+    CMMAPlayer* player = NULL;
+
+    // check that did we get any hits
+    if (cSelect->Implementations()->Count() > 0)
+    {
+        // Call actual factory to create player
+        player = CreatePlayerL(cSelect);
+    }
+
+    CleanupStack::PopAndDestroy(); // mediaIds
+    CleanupStack::PopAndDestroy(cSelect);
+    return player;
+}
+
+void CMMAMMFPlayerFactory::GetSupportedProtocolsL(const TDesC& aContentType,
+        CDesC16Array& aProtocolArray)
+{
+    // Check that this is supported content type
+    if (!IsSupportedContentTypeL(aContentType))
+    {
+        return;
+    }
+    aProtocolArray.AppendL(KMMAHttpProtocol);
+    aProtocolArray.AppendL(KMMAHttpsProtocol);
+    aProtocolArray.AppendL(KMMAFileProtocol);
+}
+
+TBool CMMAMMFPlayerFactory::IsSupportedProtocolL(const TDesC& aProtocol)
+{
+    // With null desc we are getting all
+    if (aProtocol == KNullDesC)
+    {
+        return ETrue;
+    }
+    CDesC16ArraySeg* protocols = new(ELeave) CDesC16ArraySeg(KGranularity);
+    CleanupStack::PushL(protocols);
+    GetSupportedProtocolsL(KNullDesC, *protocols);
+    TInt pos = KErrNotFound;
+    // Find returns 0 if there contentType is found
+    TBool retValue = (protocols->Find(aProtocol, pos) == 0);
+    CleanupStack::PopAndDestroy(protocols);
+    return retValue;
+}
+
+TBool CMMAMMFPlayerFactory::IsSupportedContentTypeL(const TDesC& aContentType)
+{
+    // With null desc we are getting all
+    if (aContentType == KNullDesC)
+    {
+        return ETrue;
+    }
+
+    // Content type application/x-ext-packetsrc
+    // must not be supported at the moment.
+    if (aContentType == KContentTypePacketSrcNotIncluded)
+    {
+        return EFalse;
+    }
+
+    CDesC16ArraySeg* contentTypes = new(ELeave) CDesC16ArraySeg(KGranularity);
+    CleanupStack::PushL(contentTypes);
+    GetSupportedContentTypesL(KNullDesC, *contentTypes);
+    TInt pos = KErrNotFound;
+    // Find returns 0 if there contentType is found
+    TBool retValue = (contentTypes->Find(aContentType, pos) == 0);
+    CleanupStack::PopAndDestroy(contentTypes);
+    return retValue;
+}
+
+EXPORT_C void CMMAMMFPlayerFactory::PreparePluginSelectionParametersL(
+    CMMAMMFResolver* aResolver,
+    CMMFFormatSelectionParameters* aFormatSelection)
+{
+    // Play type is default
+    aResolver->SetRequiredPlayFormatSupportL(*aFormatSelection);
+}
+
+
+CMMFPluginSelectionParameters::TMediaIdMatchType
+CMMAMMFPlayerFactory::MediaIdMatchType()
+{
+    // We are now getting only Audio Controllers
+    return CMMFPluginSelectionParameters::EAllowOnlySuppliedMediaIds;
+}
+//  END OF FILE