--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/webengine/osswebengine/WebCore/platform/network/symbian/SynchRequest.cpp Mon Mar 30 12:54:55 2009 +0300
@@ -0,0 +1,198 @@
+/*
+* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "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: Implementation of CSynchRequest
+*
+*/
+
+
+// INCLUDE FILES
+#include <../bidi.h>
+#include <e32std.h>
+#include <eikenv.h>
+
+#include "config.h"
+
+#include "BrCtl.h"
+#include "ResourceHandleInternal.h"
+#include "ResourceHandleManagerSymbian.h"
+#include "ResourceLoaderDelegate.h"
+#include "StaticObjectsContainer.h"
+
+#include "SynchRequest.h"
+
+namespace WebCore
+{
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// ----------------------------------------------------------------------------
+// CSynchRequest::NewL()
+// Two-phased constructor.
+// ----------------------------------------------------------------------------
+//
+CSynchRequest* CSynchRequest::NewL()
+{
+ CSynchRequest* self = NewLC();
+ CleanupStack::Pop(self);
+ return self;
+}
+
+// ----------------------------------------------------------------------------
+// CSynchRequest::NewLC()
+// Two-phased constructor.
+// ----------------------------------------------------------------------------
+//
+CSynchRequest* CSynchRequest::NewLC()
+{
+ CSynchRequest* self = new ( ELeave ) CSynchRequest();
+ CleanupStack::PushL(self);
+ self->ConstructL();
+ return self;
+}
+
+// ----------------------------------------------------------------------------
+// CSynchRequest::~CSynchRequest()
+// Destructor.
+// ----------------------------------------------------------------------------
+//
+CSynchRequest::~CSynchRequest()
+{
+ if (IsActive()) {
+ Cancel();
+ }
+
+ if (iActiveSchedulerWait) {
+ delete iActiveSchedulerWait;
+ iActiveSchedulerWait = NULL;
+ }
+}
+
+// ----------------------------------------------------------------------------
+// CSynchRequest::CSynchRequest()
+// Constructor.
+// ----------------------------------------------------------------------------
+//
+CSynchRequest::CSynchRequest()
+ : CActive(CActive::EPriorityStandard)
+ , m_synchLoader(0)
+ , m_error(String(), KErrNone, String(), String())
+{
+ CActiveScheduler::Add( this);
+}
+
+// ----------------------------------------------------------------------------
+// CSynchRequest::ConstructL()
+// Perform second phase construction of this object.
+// ----------------------------------------------------------------------------
+//
+void CSynchRequest::ConstructL()
+{
+ // Initializing the ActiveShedulerWait.
+ iActiveSchedulerWait = new (ELeave) CActiveSchedulerWait();
+}
+
+// ----------------------------------------------------------------------------
+// CSynchRequest::RunL()
+// Respond to an event.
+// ----------------------------------------------------------------------------
+//
+void CSynchRequest::RunL()
+{
+ if (KErrNone == iStatus.Int()) {
+ m_error = ResourceError();
+ } else {
+ m_error = ResourceError(String(), iStatus.Int(), String(), String());
+ }
+
+ if (iActiveSchedulerWait->IsStarted()) {
+ iActiveSchedulerWait->AsyncStop();
+ }
+}
+
+// ----------------------------------------------------------------------------
+// CSynchRequest::DoCancel()
+// Cancel any outstanding requests.
+// ----------------------------------------------------------------------------
+//
+void CSynchRequest::DoCancel()
+{
+ if (m_synchLoader) {
+ m_synchLoader->cancel();
+ } else {
+ // Complete pending request
+ if (KRequestPending == iStatus.Int()) {
+ TRequestStatus* status = &iStatus;
+ User::RequestComplete(status, KErrAbort);
+ }
+ }
+}
+
+// ----------------------------------------------------------------------------
+// CSynchRequest::RunError(TInt aError)
+// Handles a leave occurring in the request completion event handler RunL().
+// ----------------------------------------------------------------------------
+//
+TInt CSynchRequest::RunError(TInt /*aError*/)
+{
+ return KErrNone;
+}
+
+// ----------------------------------------------------------------------------
+// CSynchRequest::CreateResource()
+//
+// ----------------------------------------------------------------------------
+//
+
+void CSynchRequest::CreateResource(const ResourceRequest& request,
+ ResourceError& error,
+ ResourceResponse& response,
+ Vector<char>& data,
+ Frame* frame)
+{
+ if (IsActive()) {
+ Cancel();
+ }
+ iStatus = KRequestPending;
+
+ SetActive();
+
+ // Initialize loader for processing responses
+ m_synchLoader = SynchResourceHandleClient::create(iStatus, request, frame);
+ if (!m_synchLoader) {
+ if (IsActive()) {
+ Cancel();
+ }
+ error = m_error;
+ return;
+ }
+
+ // Wait for request finished or other failure/cancel events
+ iActiveSchedulerWait->Start();
+
+ if (m_error.errorCode() != KErrNone) {
+ // Prefer local override of error (e.g., to signal user cancel)
+ error = m_error;
+ }
+ else {
+ error = m_synchLoader->resourceError();
+ }
+ data = m_synchLoader->data();
+ response = m_synchLoader->resourceResponse();
+
+ m_synchLoader = 0;
+}
+
+} // end namespace WebCore
+
+// End of File