Support ServiceWorker created request objects.

Source/modules/serviceworkers/Request.cpp

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "config.h"
 #include "Request.h"
 
 #include "bindings/core/v8/Dictionary.h"
 #include "core/dom/ExecutionContext.h"
 #include "core/fetch/FetchUtils.h"
 #include "core/fetch/ResourceLoaderOptions.h"
 #include "core/loader/ThreadableLoader.h"
 #include "core/xml/XMLHttpRequest.h"
 #include "modules/serviceworkers/FetchManager.h"
+#include "modules/serviceworkers/HeadersForEachCallback.h"
 #include "modules/serviceworkers/RequestInit.h"
 #include "platform/NotImplemented.h"
 #include "platform/network/HTTPParsers.h"
 #include "platform/network/ResourceRequest.h"
 #include "platform/weborigin/Referrer.h"
 #include "public/platform/WebServiceWorkerRequest.h"
 
 namespace blink {
 
 namespace {
 
+class FillWebRequestHeaders : public HeadersForEachCallback {
+public:
+    FillWebRequestHeaders(WebServiceWorkerRequest* webRequest) : m_webRequest(webRequest) { }
+
+    virtual bool handleItem(ScriptValue, const String&, const String&, Headers*)
+    {
+        ASSERT_NOT_REACHED();
+        return false;
+    }
+
+    virtual bool handleItem(const String& value, const String& key, Headers*)
+    {
+        m_webRequest->setHeader(key, value);
+        return true;
+    }
+
+private:
+    WebServiceWorkerRequest* m_webRequest;
+};
+
 PassRefPtrWillBeRawPtr<Request> createRequestWithRequestData(PassRefPtrWillBeRawPtr<FetchRequestData> request, const RequestInit& init, FetchRequestData::Mode mode, FetchRequestData::Credentials credentials, ExceptionState& exceptionState)
 {
     // "6. Let |mode| be |init|'s mode member if it is present, and
     // |fallbackMode| otherwise."
     // "7. If |mode| is non-null, set |request|'s mode to |mode|."
     if (init.mode == "same-origin") {
         request->setMode(FetchRequestData::SameOriginMode);
     } else if (init.mode == "no-cors") {
         request->setMode(mode = FetchRequestData::NoCORSMode);
     } else if (init.mode == "cors") {
@@ skipping 221 matching lines @@
         return "omit";
     case FetchRequestData::SameOriginCredentials:
         return "same-origin";
     case FetchRequestData::IncludeCredentials:
         return "include";
     }
     ASSERT_NOT_REACHED();
     return "";
 }
 
+void Request::populateWebServiceWorkerRequest(WebServiceWorkerRequest& webRequest)
+{
+    webRequest.setMethod(method());
+    webRequest.setURL(m_request->url());
+    m_headers->forEach(adoptPtr(new FillWebRequestHeaders(&webRequest)));
+    webRequest.setReferrer(m_request->referrer().referrer().referrer, static_cast<WebReferrerPolicy>(m_request->referrer().referrer().referrerPolicy));
+    // FIXME: How can we set isReload properly? What is the correct place to load it in to the Request object? We should investigate the right way
+    // to plumb this information in to here.
+}
+
 void Request::trace(Visitor* visitor)
 {
     visitor->trace(m_request);
     visitor->trace(m_headers);
     visitor->trace(m_fetchBodyStream);
 }
 
 } // namespace blink