--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/applayerprotocols/httpservice/src/chttpcontentreader.cpp Tue Feb 02 01:09:52 2010 +0200
@@ -0,0 +1,79 @@
+// Copyright (c) 2003-2009 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:
+//
+
+#include "chttpcontentreader.h"
+#include "mhttpdatasender.h"
+
+const TInt KFileReadSize = 16 * 1024;
+
+CHttpFileReader* CHttpFileReader::New(RFile aFile, MHttpDataSender& aReceiver)
+ {
+ CHttpFileReader* self = new CHttpFileReader(aFile, aReceiver);
+ if(self)
+ {
+ if(self->Construct() != KErrNone)
+ {
+ delete self;
+ self = NULL;
+ }
+ }
+ return self;
+ }
+
+TInt CHttpFileReader::Construct()
+ {
+ iFile.Size(iTotalSize);
+ return iContentBuffer.Create(KFileReadSize);
+ }
+
+CHttpFileReader::CHttpFileReader(RFile aFile, MHttpDataSender& aReceiver)
+: CActive(EPriorityStandard),
+iFile(aFile),
+iDataSender(aReceiver)
+ {
+ CActiveScheduler::Add(this);
+ }
+CHttpFileReader::~CHttpFileReader()
+ {
+ Cancel();
+ iContentBuffer.Close();
+ }
+
+void CHttpFileReader::Read()
+ {
+ iContentBuffer.Zero();
+ iFile.Read(iContentBuffer, iStatus);
+ SetActive();
+ }
+
+// From CActive
+void CHttpFileReader::RunL()
+ {
+ User::LeaveIfError(iStatus.Int());
+ iReadBytes += iContentBuffer.Length();
+ iDataSender.Notify(iContentBuffer, iReadBytes == iTotalSize);
+ }
+
+void CHttpFileReader::DoCancel()
+ {
+ iFile.ReadCancel(iStatus);
+ }
+
+TInt CHttpFileReader::RunError(TInt aError)
+ {
+ iDataSender.Error(aError);
+ return KErrNone;
+ }
+