--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/upnp/upnpstack/upnphttptransfer/src/httptransferworker.cpp	Tue Feb 02 01:12:20 2010 +0200
@@ -0,0 +1,308 @@
+/** @file
+* Copyright (c) 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:  Base class for download / upload worker classes
+*
+*/
+
+
+// System include files
+#include <commdbconnpref.h>
+#include <es_sock.h>
+#include <stringpool.h>
+#include <f32file.h>
+
+// User include files
+#include "httptransferworker.h"
+#include "httptransfertimer.h"
+
+// Constants
+const TUint K30Sec = 30;
+
+// ======== MEMBER FUNCTIONS ========
+
+// --------------------------------------------------------------------------
+// CHttpTransferWorker::ConstructL()
+// (See comments in header file)
+// --------------------------------------------------------------------------
+//
+void CHttpTransferWorker::ConstructL()
+    {
+    // Open HTTP session
+    iSession.OpenL();
+
+    // Store the string pool for this HTTP session
+    iStringPool = iSession.StringPool();
+
+    // Connect to file server
+    User::LeaveIfError( iFsSession.Connect() );
+    }
+
+// --------------------------------------------------------------------------
+// CHttpTransferWorker::~CHttpTransferBase()
+// (See comments in header file)
+// --------------------------------------------------------------------------
+//
+CHttpTransferWorker::~CHttpTransferWorker()
+    {
+
+    if ( iProcessState != EHttpTransactionIdle )
+        {
+        iHttpTransaction.Close();
+        iFile.Close();
+        }
+
+    // Close HTTP session
+    if( &iSession )
+        {
+        iSession.Close();
+        }
+
+    // Closes the connection
+    delete iConnectionManagerProxy;
+
+    // Close file server session
+    iFsSession.Close();
+
+    // Close connection to the socket server
+    iSocketServer.Close();
+
+    
+    delete iProcessedFile;
+    iProcessedFile = NULL;
+
+    delete iTimer;
+    }
+
+// --------------------------------------------------------------------------
+// CHttpTransferWorker::ConnectL()
+// (See comments in header file)
+// --------------------------------------------------------------------------
+//
+void CHttpTransferWorker::ConnectL()
+    {
+    User::LeaveIfError( iSocketServer.Connect() );
+
+    iConnectionManagerProxy = CUpnpConnectionManagerProxy::NewL( iSocketServer );
+    User::LeaveIfError( iConnectionManagerProxy->EnsureStart() );
+
+    RHTTPConnectionInfo connInfo = iSession.ConnectionInfo();
+
+    //Attach to socket server
+    connInfo.SetPropertyL( iStringPool.StringF(HTTP::EHttpSocketServ,
+                            RHTTPSession::GetTable() ),
+                            THTTPHdrVal(iSocketServer.Handle() ) );
+
+    //Attach to connection
+    TInt connPtr = reinterpret_cast<TInt>( &iConnectionManagerProxy->ConnectionL() );
+    connInfo.SetPropertyL( iStringPool.StringF(
+                            HTTP::EHttpSocketConnection,
+                            RHTTPSession::GetTable() ),
+                            THTTPHdrVal(connPtr) );
+    }
+
+// --------------------------------------------------------------------------
+// CHttpTransferWorker::SetFile()
+// (See comments in header file)
+// --------------------------------------------------------------------------
+//
+void CHttpTransferWorker::SetFileL( CHttpFile& aFile )
+    {
+    // if iProcessedFile is not deleted yet for some reason
+    //  --> delete it
+    delete iProcessedFile;
+
+    iProcessedFile = &aFile;
+
+    iProcessState = EHttpWaitingForStart;
+
+    // Create and start the timer
+    delete iTimer;
+    iTimer = NULL;
+    iTimer = CHttpTransferTimer::NewL( K30Sec, this );
+    }
+
+// --------------------------------------------------------------------------
+// CHttpTransferWorker::StartProcessL()
+// (See comments in header file)
+// --------------------------------------------------------------------------
+//
+void CHttpTransferWorker::StartProcessL()
+    {
+    delete iTimer;
+    iTimer = NULL;
+    }
+
+
+// --------------------------------------------------------------------------
+// CHttpTransferWorker::TrackProgress()
+// (See comments in header file)
+// --------------------------------------------------------------------------
+//
+void CHttpTransferWorker::TrackProgress( TBool aValue )
+    {
+    if ( iProcessedFile )
+        {
+        iProcessedFile->TrackProgress( aValue );
+        }
+    }
+
+// --------------------------------------------------------------------------
+// CHttpTransferWorker::Key()
+// (See comments in header file)
+// --------------------------------------------------------------------------
+//
+TAny* CHttpTransferWorker::Key() const
+    {
+    TAny* retval = NULL;
+
+    if ( iProcessedFile )
+        {
+        retval = iProcessedFile->Key();
+        }
+
+    return retval;
+    }
+
+// --------------------------------------------------------------------------
+// CHttpTransferWorker::Uri()
+// (See comments in header file)
+// --------------------------------------------------------------------------
+//
+const HBufC8* CHttpTransferWorker::Uri() const
+    {
+    const HBufC8* retval = NULL;
+
+    if ( iProcessedFile )
+        {
+        retval = iProcessedFile->Uri();
+        }
+
+    return retval;
+    }
+
+// --------------------------------------------------------------------------
+// CHttpTransferWorker::Path()
+// (See comments in header file)
+// --------------------------------------------------------------------------
+//
+const HBufC* CHttpTransferWorker::Path() const
+    {
+    const HBufC* retval = NULL;
+
+    if ( iProcessedFile )
+        {
+        retval = iProcessedFile->Path();
+        }
+
+    return retval;
+    }
+
+// --------------------------------------------------------------------------
+// CHttpTransferWorker::ProcessOnGoing()
+// (See comments in header file)
+// --------------------------------------------------------------------------
+//
+TBool CHttpTransferWorker::ProcessOnGoing() const
+    {
+    TBool retval = EFalse;
+
+    if ( iProcessState != EHttpTransactionIdle )
+        {
+        retval = ETrue;
+        }
+
+    return retval;
+    }
+
+// --------------------------------------------------------------------------
+// CHttpDownloadWorker::IsWaiting()
+// (See comments in header file)
+// --------------------------------------------------------------------------
+//
+TBool CHttpTransferWorker::IsWaiting() const
+    {
+    TBool retval = EFalse;
+
+    // if its not waiting for start -> true
+    if ( iProcessState == EHttpWaitingForStart )
+        {
+        retval = ETrue;
+        }
+
+    return retval;
+    }
+
+// --------------------------------------------------------------------------
+// CHttpDownloadWorker::SetHeaderL()
+// (See comments in header file)
+// --------------------------------------------------------------------------
+//
+void CHttpTransferWorker::SetHeaderL( RHTTPHeaders aHeaders,
+                                      TInt aHdrField,
+                                      const TDesC8& aHdrValue )
+    {
+    RStringF valStr = iStringPool.OpenFStringL( aHdrValue );
+    CleanupClosePushL( valStr );
+    THTTPHdrVal val( valStr );
+    aHeaders.SetFieldL( iStringPool.StringF( aHdrField,
+                        RHTTPSession::GetTable() ), val );
+    CleanupStack::PopAndDestroy( &valStr );
+    }
+
+// --------------------------------------------------------------------------
+// CHttpDownloadWorker::SetHeaderL()
+// (See comments in header file)
+// --------------------------------------------------------------------------
+//
+void CHttpTransferWorker::SetHeaderL( RHTTPHeaders aHeaders,
+                                      const TDesC8& aHdrField,
+                                      const TDesC8& aHdrValue )
+    {
+    RStringF valStr = iStringPool.OpenFStringL( aHdrValue );
+    CleanupClosePushL( valStr );
+    RStringF fieldStr = iStringPool.OpenFStringL( aHdrField );
+    CleanupClosePushL( fieldStr );
+    THTTPHdrVal val( valStr );
+    aHeaders.SetFieldL( fieldStr, val );
+    CleanupStack::PopAndDestroy( &fieldStr );
+    CleanupStack::PopAndDestroy( &valStr );
+    }
+
+// --------------------------------------------------------------------------
+// CHttpDownloadWorker::ProcessedFile()
+// (See comments in header file)
+// --------------------------------------------------------------------------
+//
+CHttpFile* CHttpTransferWorker::ProcessedFile()
+    {
+    return iProcessedFile;
+    }
+
+
+// From base class MHttpTransferTimerObserver
+
+// --------------------------------------------------------------------------
+// CHttpTransferBase::TimerCallback()
+// (See comments in header file)
+// --------------------------------------------------------------------------
+//
+void CHttpTransferWorker::TimerCallback()
+    {
+    // if this method is called the waiting time has exceeded the time limit
+    CancelTransfer();
+    delete iTimer;
+    iTimer = NULL;
+    }
+
+// end of file