1 files changed, 137 insertions, 0 deletions
diff --git a/Source/WebKit2/NetworkProcess/NetworkDataTask.cpp b/Source/WebKit2/NetworkProcess/NetworkDataTask.cpp
new file mode 100644
index 000000000..aeee92df7
--- /dev/null
+++ b/Source/WebKit2/NetworkProcess/NetworkDataTask.cpp
@@ -0,0 +1,137 @@
+/*
+ * Copyright (C) 2016 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "config.h"
+#include "NetworkDataTask.h"
+
+#if USE(NETWORK_SESSION)
+
+#include "NetworkDataTaskBlob.h"
+#include "NetworkLoadParameters.h"
+#include "NetworkSession.h"
+#include <WebCore/ResourceError.h>
+#include <WebCore/ResourceResponse.h>
+#include <wtf/MainThread.h>
+
+#if PLATFORM(COCOA)
+#include "NetworkDataTaskCocoa.h"
+#endif
+#if USE(SOUP)
+#include "NetworkDataTaskSoup.h"
+#endif
+
+using namespace WebCore;
+
+namespace WebKit {
+
+Ref<NetworkDataTask> NetworkDataTask::create(NetworkSession& session, NetworkDataTaskClient& client, const NetworkLoadParameters& parameters)
+{
+    if (parameters.request.url().protocolIsBlob())
+        return NetworkDataTaskBlob::create(session, client, parameters.request, parameters.contentSniffingPolicy, parameters.blobFileReferences);
+
+#if PLATFORM(COCOA)
+    return NetworkDataTaskCocoa::create(session, client, parameters.request, parameters.allowStoredCredentials, parameters.contentSniffingPolicy, parameters.shouldClearReferrerOnHTTPSToHTTPRedirect);
+#endif
+#if USE(SOUP)
+    return NetworkDataTaskSoup::create(session, client, parameters.request, parameters.allowStoredCredentials, parameters.contentSniffingPolicy, parameters.shouldClearReferrerOnHTTPSToHTTPRedirect);
+#endif
+}
+
+NetworkDataTask::NetworkDataTask(NetworkSession& session, NetworkDataTaskClient& client, const ResourceRequest& requestWithCredentials, StoredCredentials storedCredentials, bool shouldClearReferrerOnHTTPSToHTTPRedirect)
+    : m_failureTimer(*this, &NetworkDataTask::failureTimerFired)
+    , m_session(session)
+    , m_client(&client)
+    , m_partition(requestWithCredentials.cachePartition())
+    , m_storedCredentials(storedCredentials)
+    , m_lastHTTPMethod(requestWithCredentials.httpMethod())
+    , m_firstRequest(requestWithCredentials)
+    , m_shouldClearReferrerOnHTTPSToHTTPRedirect(shouldClearReferrerOnHTTPSToHTTPRedirect)
+{
+    ASSERT(isMainThread());
+
+    if (!requestWithCredentials.url().isValid()) {
+        scheduleFailure(InvalidURLFailure);
+        return;
+    }
+
+    if (!portAllowed(requestWithCredentials.url())) {
+        scheduleFailure(BlockedFailure);
+        return;
+    }
+}
+
+NetworkDataTask::~NetworkDataTask()
+{
+    ASSERT(isMainThread());
+    ASSERT(!m_client);
+}
+
+void NetworkDataTask::scheduleFailure(FailureType type)
+{
+    ASSERT(type != NoFailure);
+    m_scheduledFailureType = type;
+    m_failureTimer.startOneShot(0);
+}
+
+void NetworkDataTask::didReceiveResponse(ResourceResponse&& response, ResponseCompletionHandler&& completionHandler)
+{
+    ASSERT(m_client);
+    if (response.isHTTP09()) {
+        auto url = response.url();
+        std::optional<uint16_t> port = url.port();
+        if (port && !isDefaultPortForProtocol(port.value(), url.protocol())) {
+            cancel();
+            m_client->didCompleteWithError({ String(), 0, url, "Cancelled load from '" + url.stringCenterEllipsizedToLength() + "' because it is using HTTP/0.9." });
+            return;
+        }
+    }
+    m_client->didReceiveResponseNetworkSession(WTFMove(response), WTFMove(completionHandler));
+}
+
+void NetworkDataTask::failureTimerFired()
+{
+    RefPtr<NetworkDataTask> protectedThis(this);
+
+    switch (m_scheduledFailureType) {
+    case BlockedFailure:
+        m_scheduledFailureType = NoFailure;
+        if (m_client)
+            m_client->wasBlocked();
+        return;
+    case InvalidURLFailure:
+        m_scheduledFailureType = NoFailure;
+        if (m_client)
+            m_client->cannotShowURL();
+        return;
+    case NoFailure:
+        ASSERT_NOT_REACHED();
+        break;
+    }
+    ASSERT_NOT_REACHED();
+}
+
+} // namespace WebKit
+
+#endif // USE(NETWORK_SESSION)