--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/upnpmediaserver/contentdirectoryservice/src/dlna/upnphttpdataservetransaction.cpp	Wed Nov 03 11:45:09 2010 +0200
@@ -0,0 +1,208 @@
+/** @file
+ * Copyright (c) 2009 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:  CUpnpHttpDataServeTransaction implementation.
+ *
+ */
+#include "upnphttpdataservetransaction.h"
+#include "upnpdlnafilter.h"
+#include "upnpdlnafilterheaders.h"
+#include "upnperrors.h"
+#include "upnpcons.h"
+
+// ---------------------------------------------------------------------------
+// CUpnpHttpDataServeTransaction::NewL
+// 
+// ---------------------------------------------------------------------------
+//
+CUpnpHttpDataServeTransaction* CUpnpHttpDataServeTransaction::NewL( 
+        CUpnpDlnaFilter& aClientContext, const TInetAddr& aSender, const TDesC8& aUri )
+    {
+    CUpnpHttpDataServeTransaction* self = 
+        new (ELeave) CUpnpHttpDataServeTransaction( aClientContext );
+    CleanupStack::PushL( self );
+    self->ConstructL( aSender, aUri );
+    CleanupStack::Pop( self );
+    return self;
+    }    
+    
+// ---------------------------------------------------------------------------
+// CUpnpHttpDataServeTransaction::ConstructL
+// 
+// ---------------------------------------------------------------------------
+//
+void CUpnpHttpDataServeTransaction::ConstructL( 
+    const TInetAddr& aSender, const TDesC8& aSenderUri )
+    {
+    iFilterHeaders = CUpnpDlnaFilterHeaders::NewL( );
+    iSender = aSender;
+    iSenderUri = aSenderUri.AllocL();
+    }
+
+// ---------------------------------------------------------------------------
+// CUpnpHttpDataServeTransaction::FilterHeaders
+// 
+// ---------------------------------------------------------------------------
+//
+CUpnpDlnaFilterHeaders& CUpnpHttpDataServeTransaction::FilterHeaders()
+    {
+    return *iFilterHeaders;
+    }
+
+// ---------------------------------------------------------------------------
+// CUpnpHttpDataServeTransaction::CUpnpHttpDataServeTransaction
+// 
+// ---------------------------------------------------------------------------
+//
+CUpnpHttpDataServeTransaction::CUpnpHttpDataServeTransaction( CUpnpDlnaFilter& aClientContext )
+    : iClientContext( aClientContext )
+    {        }
+
+// ---------------------------------------------------------------------------
+// CUpnpHttpDataServeTransaction::~CUpnpHttpDataServeTransaction
+// 
+// ---------------------------------------------------------------------------
+//    
+CUpnpHttpDataServeTransaction::~CUpnpHttpDataServeTransaction()
+    {
+    delete iFilterHeaders;
+    delete iSenderUri;
+    }
+
+// ---------------------------------------------------------------------------
+// CUpnpHttpDataServeTransaction::OnCallbackL
+// 
+// ---------------------------------------------------------------------------
+//    
+void CUpnpHttpDataServeTransaction::OnCallbackL( TUpnpHttpServerEvent aEvent )
+    {
+    TRAPD( err, DoCallbackL( aEvent ) );
+    if ( err )
+        {
+        SetHttpCode( err );
+        }
+    }
+
+// ---------------------------------------------------------------------------
+// CUpnpHttpDataServeTransaction::IsOnFlyTransCoded
+// ---------------------------------------------------------------------------
+//  
+TBool CUpnpHttpDataServeTransaction::IsOnFlyTransCoded()
+    {
+    return iIsOnFlyTransCoded;
+    }
+
+// ---------------------------------------------------------------------------
+// CUpnpHttpDataServeTransaction::SenderUri
+// 
+// ---------------------------------------------------------------------------
+//    
+const TDesC8& CUpnpHttpDataServeTransaction::SenderUri()
+    {
+    return *iSenderUri;
+    }
+
+// ---------------------------------------------------------------------------
+// CUpnpHttpDataServeTransaction::PathWithNewMethodL
+// 
+// ---------------------------------------------------------------------------
+//  
+HBufC16*  CUpnpHttpDataServeTransaction::PathWithNewMethodL()
+    {
+    return iPathWithNewMethod.AllocL();
+    }
+
+// ---------------------------------------------------------------------------
+// CUpnpHttpDataServeTransaction::DoCallbackL
+// 
+// ---------------------------------------------------------------------------
+//  
+void CUpnpHttpDataServeTransaction::DoCallbackL( TUpnpHttpServerEvent aEvent )
+    {
+    switch ( aEvent )
+        {
+        case EOnRequestStart:
+            {
+            // 1. Format request file path
+            //  
+            
+            TRAPD( error, iClientContext.FormatPathL( this, iPathWithNewMethod ) );
+           
+            if ( error != KErrNone )
+                {
+                SetHttpCode( error );
+                }
+            else if ( iPathWithNewMethod.Length() == 0 )
+                {
+                SetHttpCode( -EHttpNotFound );
+                // Bad name, so such file doesn't exist and cannot be returned.
+                }
+            else
+                {
+                _LIT( KTranscodedTag, "?transcoded=true");
+                if( iPathWithNewMethod.Find(KTranscodedTag()) >= 0 )
+                    {
+                    iIsOnFlyTransCoded = ETrue;
+                    TFileName fileName(iPathWithNewMethod);
+                    iPathWithNewMethod.Zero();
+                    iPathWithNewMethod.Append(
+                         fileName.Mid(0,fileName.Find(KTranscodedTag())) );
+                    }
+                error = iClientContext.AuthorizeRequestL( iPathWithNewMethod, iSender );
+                if ( error == KErrNone )
+                    {
+                    RFile file;
+                    if ( file.Open( iClientContext.FileSession(),
+                                    iPathWithNewMethod,
+                                    EFileShareReadersOnly | EFileRead ) == KErrNone ) 
+                        {
+                        SetDataSourceL( file );
+                        }
+                    else
+                        {
+                        SetHttpCode( -EHttpNotFound );
+                        }
+                    }
+                else
+                    {
+                    SetHttpCode( error );
+                    }
+                }                
+            break;
+            }
+        case EOnComplete:
+            break;  
+        case EOnResponseStart:
+            InitializeFilterHeadersL();
+            SetHttpCode( iClientContext.PrepareHeaderL( *this ) );
+            break;
+        default:
+            break;
+        }            
+    }
+
+void CUpnpHttpDataServeTransaction::InitializeFilterHeadersL()
+    {
+    //Copy current KHdrContentFeatures and KHdrTransferMode to filterHeaders
+    if ( QueryRequestHeader( UpnpDLNA::KHdrContentFeatures ).Length() > 0 )
+        {
+        iFilterHeaders->AddHeaderL( UpnpDLNA::KHdrContentFeatures,
+                QueryRequestHeader( UpnpDLNA::KHdrContentFeatures ) );            
+        }
+    if ( QueryRequestHeader( UpnpDLNA::KHdrTransferMode ).Length() > 0 )
+        {
+        iFilterHeaders->AddHeaderL( UpnpDLNA::KHdrTransferMode,
+                QueryRequestHeader( UpnpDLNA::KHdrTransferMode ) );            
+        }
+    }
+