landmarks/locationlandmarks/clientlib/src/EPos_CPosLandmarkParser.cpp
changeset 0 667063e416a2
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/landmarks/locationlandmarks/clientlib/src/EPos_CPosLandmarkParser.cpp	Tue Feb 02 01:06:48 2010 +0200
@@ -0,0 +1,85 @@
+/*
+* 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: Class used for parsing landmark content.
+*
+*
+*/
+
+
+#include <ecom/ecom.h>
+#include "EPos_CPosLandmarkParser.h"
+#include "EPos_LandmarksUids.hrh"
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CPosLandmarkParser::CPosLandmarkParser()
+    {
+    }
+
+// -----------------------------------------------------------------------------
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CPosLandmarkParser* CPosLandmarkParser::NewL(
+    const TDesC8& aContentMimeType)
+    {
+    if ( aContentMimeType.Length() == 0 )
+        {
+        User::Leave( KErrArgument );
+        }
+    
+    TEComResolverParams params;
+    params.SetDataType(aContentMimeType);
+
+    // Check if any implementation supports this mime type
+    TUid interfaceUid;
+    interfaceUid.iUid = KPosLmParserIfUid;
+
+    RImplInfoPtrArray implInfoArray;
+    REComSession::ListImplementationsL(interfaceUid, params, implInfoArray);
+    if (implInfoArray.Count() == 0)
+        {
+        User::Leave(KErrNotSupported);
+        }
+    else
+        {
+        implInfoArray.ResetAndDestroy();
+        }
+
+    HBufC8* strPtr = aContentMimeType.AllocLC();
+
+    // Send the mime type to the Ecom server
+    // which determines the implementation.
+    TAny* ptr = REComSession::CreateImplementationL(
+        interfaceUid,
+        _FOFF(CPosLandmarkParser, iDtorIdKey),
+        strPtr,
+        params);
+
+    CleanupStack::PopAndDestroy(strPtr);
+
+    return reinterpret_cast<CPosLandmarkParser*>(ptr);
+    }
+
+// -----------------------------------------------------------------------------
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CPosLandmarkParser::~CPosLandmarkParser()
+    {
+    // Destroy any instance variables and then inform the framework that this
+    // specific instance of the interface has been destroyed.
+    REComSession::DestroyedImplementation(iDtorIdKey);
+    }