C++ WebURLResponse类代码示例

void HistoryDelegate::didNavigateWithNavigationData(WebView* webView, WebNavigationData* navigationData, WebFrame* webFrame)
{
    if (!gLayoutTestController->dumpHistoryDelegateCallbacks())
        return;

    const char* url = navigationData->url();
    const char* title = navigationData->title();

    WebMutableURLRequest* request = navigationData->originalRequest();

    const char* httpMethod = request->HTTPMethod();

    WebURLResponse* response = navigationData->response();

    int statusCode = response->statusCode();

    bool hasSubstituteData = navigationData->hasSubstituteData();

    const char* clientRedirectSource = navigationData->clientRedirectSource();
    bool hasClientRedirect = clientRedirectSource && strlen(clientRedirectSource);

    bool wasFailure = hasSubstituteData || (response && statusCode >= 400);

    printf("WebView navigated to url \"%s\" with title \"%s\" with HTTP equivalent method \"%s\".  The navigation was %s and was %s%s.\n",
        url,
        title,
        httpMethod,
        wasFailure ? "a failure" : "successful",
        hasClientRedirect ? "a client redirect from " : "not a client redirect",
        clientRedirectSource);
}

TEST_F(WebEmbeddedWorkerImplTest, ScriptNotFound)
{
    WebURL scriptURL = URLTestHelpers::toKURL("https://www.example.com/sw-404.js");
    WebURLResponse response;
    response.initialize();
    response.setMIMEType("text/javascript");
    response.setHTTPStatusCode(404);
    WebURLError error;
    error.reason = 1010;
    error.domain = "WebEmbeddedWorkerImplTest";
    Platform::current()->unitTestSupport()->registerMockedErrorURL(scriptURL, response, error);
    m_startData.scriptURL = scriptURL;

    EXPECT_CALL(*m_mockClient, workerReadyForInspection())
        .Times(1);
    m_worker->startWorkerContext(m_startData);
    ::testing::Mock::VerifyAndClearExpectations(m_mockClient);

    // Load the shadow page.
    EXPECT_CALL(*m_mockClient, createServiceWorkerNetworkProvider(::testing::_))
        .WillOnce(::testing::Return(nullptr));
    Platform::current()->unitTestSupport()->serveAsynchronousMockedRequests();
    ::testing::Mock::VerifyAndClearExpectations(m_mockClient);

    // Load the script.
    EXPECT_CALL(*m_mockClient, workerScriptLoaded())
        .Times(0);
    EXPECT_CALL(*m_mockClient, createServiceWorkerProvider())
        .Times(0);
    EXPECT_CALL(*m_mockClient, workerContextFailedToStart())
        .Times(1);
    Platform::current()->unitTestSupport()->serveAsynchronousMockedRequests();
    ::testing::Mock::VerifyAndClearExpectations(m_mockClient);
}

void ResourceLoader::didReceiveResponse(
    const WebURLResponse& response,
    std::unique_ptr<WebDataConsumerHandle> handle) {
  DCHECK(!response.isNull());
  m_fetcher->didReceiveResponse(m_resource.get(), response.toResourceResponse(),
                                std::move(handle));
}

WebURLResponse* WebURLResponse::createInstance()
{
    WebURLResponse* instance = new WebURLResponse();
    // fake an http response - so it has the IWebHTTPURLResponse interface
    instance->m_response = ResourceResponse(KURL(ParsedURLString, "http://"), String(), 0, String(), String());
    instance->AddRef();
    return instance;
}

void ResourceHandleInternal::willSendRequest(
    WebURLLoader*, WebURLRequest& request, const WebURLResponse& response)
{
    ASSERT(m_client);
    ASSERT(!request.isNull());
    ASSERT(!response.isNull());
    m_client->willSendRequest(m_owner, request.toMutableResourceRequest(), response.toResourceResponse());
}

 void didReceiveResponse(WebURLLoader* loader, const WebURLResponse& response) override
 {
     m_didReceiveResponse = true;
     m_actualResponse = WebURLResponse(response);
     EXPECT_EQ(m_expectedLoader, loader);
     EXPECT_EQ(m_expectedResponse.url(), response.url());
     EXPECT_EQ(m_expectedResponse.httpStatusCode(), response.httpStatusCode());
 }

 void registerRedirect(const WebString& fromURL, const WebString& toURL) {
     KURL redirectURL(ParsedURLString, fromURL);
     WebURLResponse redirectResponse;
     redirectResponse.setURL(redirectURL);
     redirectResponse.setHTTPStatusCode(301);
     redirectResponse.setHTTPHeaderField(HTTPNames::Location, toURL);
     redirectResponse.addToEncodedDataLength(kRedirectResponseOverheadBytes);
     Platform::current()->getURLLoaderMockFactory()->registerURL(
         redirectURL, redirectResponse, "");
 }

 // WebURLLoaderClient implementation.
 void willSendRequest(WebURLLoader* loader, WebURLRequest& newRequest, const WebURLResponse& redirectResponse) override
 {
     m_willSendRequest = true;
     EXPECT_EQ(m_expectedLoader, loader);
     EXPECT_EQ(m_expectedNewRequest.url(), newRequest.url());
     // Check that CORS simple headers are transferred to the new request.
     EXPECT_EQ(m_expectedNewRequest.httpHeaderField("accept"), newRequest.httpHeaderField("accept"));
     EXPECT_EQ(m_expectedRedirectResponse.url(), redirectResponse.url());
     EXPECT_EQ(m_expectedRedirectResponse.httpStatusCode(), redirectResponse.httpStatusCode());
     EXPECT_EQ(m_expectedRedirectResponse.mimeType(), redirectResponse.mimeType());
 }

void printResponseDescription(WebTestDelegate* delegate, const WebURLResponse& response)
{
    if (response.isNull()) {
        delegate->printMessage("(null)");
        return;
    }
    string url = response.url().spec();
    char data[100];
    snprintf(data, sizeof(data), "%d", response. httpStatusCode());
    delegate->printMessage(string("<NSURLResponse ") + descriptionSuitableForTestResult(url) + ", http status code " + data + ">");
}

 KURL RegisterMockedUrl(const std::string& urlRoot, const WTF::String& filename)
 {
     WebURLResponse response;
     response.initialize();
     response.setMIMEType("text/html");
     WTF::String localPath = m_baseFilePath;
     localPath.append(filename);
     KURL url = toKURL(urlRoot + filename.utf8().data());
     Platform::current()->unitTestSupport()->registerMockedURL(url, response, localPath);
     return url;
 }

void ResourceHandleInternal::didReceiveResponse(WebURLLoader*, const WebURLResponse& response)
{
    ASSERT(m_client);
    ASSERT(!response.isNull());
    bool isMultipart = response.isMultipartPayload();
    bool isValidStateTransition = (m_state == ConnectionStateStarted || m_state == ConnectionStateReceivedResponse);
    // In the case of multipart loads, calls to didReceiveData & didReceiveResponse can be interleaved.
    if (!isMultipart && !isValidStateTransition)
        CRASH();
    m_state = ConnectionStateReceivedResponse;
    m_client->didReceiveResponse(m_owner, response.toResourceResponse());
}

    void registerErrorURL(const char* file, int statusCode)
    {
        WebURLError error;
        error.reason = 0xdead + statusCode;
        error.domain = "PageSerializerTest";

        WebURLResponse response;
        response.initialize();
        response.setMIMEType("text/html");
        response.setHTTPStatusCode(statusCode);

        Platform::current()->unitTestSupport()->registerMockedErrorURL(KURL(m_baseUrl, file), response, error);
    }

bool ResourceLoader::willFollowRedirect(
    WebURLRequest& passedNewRequest,
    const WebURLResponse& passedRedirectResponse) {
  DCHECK(!passedNewRequest.isNull());
  DCHECK(!passedRedirectResponse.isNull());

  if (m_isCacheAwareLoadingActivated) {
    // Fail as cache miss if cached response is a redirect.
    didFail(
        ResourceError::cacheMissError(m_resource->lastResourceRequest().url()));
    return false;
  }

  ResourceRequest& newRequest(passedNewRequest.toMutableResourceRequest());
  const ResourceResponse& redirectResponse(
      passedRedirectResponse.toResourceResponse());
  newRequest.setRedirectStatus(
      ResourceRequest::RedirectStatus::FollowedRedirect);

  const KURL originalURL = newRequest.url();

  ResourceRequestBlockedReason blockedReason = m_fetcher->willFollowRedirect(
      m_resource.get(), newRequest, redirectResponse);
  if (blockedReason != ResourceRequestBlockedReason::None) {
    cancelForRedirectAccessCheckError(newRequest.url(), blockedReason);
    return false;
  }

  // ResourceFetcher::willFollowRedirect() may rewrite the URL to
  // something else not for rejecting redirect but for other reasons.
  // E.g. WebFrameTestClient::willSendRequest() and
  // RenderFrameImpl::willSendRequest(). We should reflect the
  // rewriting but currently we cannot. So, return false to make the
  // redirect fail.
  if (newRequest.url() != originalURL) {
    cancelForRedirectAccessCheckError(newRequest.url(),
                                      ResourceRequestBlockedReason::Other);
    return false;
  }

  if (!m_resource->willFollowRedirect(newRequest, redirectResponse)) {
    cancelForRedirectAccessCheckError(newRequest.url(),
                                      ResourceRequestBlockedReason::Other);
    return false;
  }

  return true;
}

void BeaconLoader::willSendRequest(WebURLLoader*, WebURLRequest& passedNewRequest, const WebURLResponse& passedRedirectResponse)
{
    passedNewRequest.setAllowStoredCredentials(true);
    ResourceRequest& newRequest(passedNewRequest.toMutableResourceRequest());
    const ResourceResponse& redirectResponse(passedRedirectResponse.toResourceResponse());

    ASSERT(!newRequest.isNull());
    ASSERT(!redirectResponse.isNull());

    String errorDescription;
    StoredCredentials withCredentials = AllowStoredCredentials;
    ResourceLoaderOptions options;
    if (!CrossOriginAccessControl::handleRedirect(m_beaconOrigin.get(), newRequest, redirectResponse, withCredentials, options, errorDescription)) {
        if (page() && page()->mainFrame()) {
            if (page()->mainFrame()->isLocalFrame()) {
                LocalFrame* localFrame = toLocalFrame(page()->mainFrame());
                if (localFrame->document())
                    localFrame->document()->addConsoleMessage(ConsoleMessage::create(JSMessageSource, ErrorMessageLevel, errorDescription));
            }
        }
        // Cancel the load and self destruct.
        dispose();
        return;
    }
    // FIXME: http://crbug.com/427429 is needed to correctly propagate
    // updates of Origin: following this successful redirect.
}

void ResourceLoader::willFollowRedirect(WebURLLoader*, WebURLRequest& passedNewRequest, const WebURLResponse& passedRedirectResponse)
{
    ASSERT(m_state != Terminated);

    ResourceRequest& newRequest(applyOptions(passedNewRequest.toMutableResourceRequest()));

    ASSERT(!newRequest.isNull());
    const ResourceResponse& redirectResponse(passedRedirectResponse.toResourceResponse());
    ASSERT(!redirectResponse.isNull());
    newRequest.setFollowedRedirect(true);
    if (!isManualRedirectFetchRequest(m_resource->resourceRequest()) && !m_fetcher->canAccessRedirect(m_resource, newRequest, redirectResponse, m_options)) {
        cancel(ResourceError::cancelledDueToAccessCheckError(newRequest.url()));
        return;
    }
    ASSERT(m_state != Terminated);

    applyOptions(newRequest); // canAccessRedirect() can modify m_options so we should re-apply it.
    m_fetcher->redirectReceived(m_resource, redirectResponse);
    ASSERT(m_state != Terminated);
    m_resource->willFollowRedirect(newRequest, redirectResponse);
    if (newRequest.isNull() || m_state == Terminated)
        return;

    m_fetcher->willSendRequest(m_resource->identifier(), newRequest, redirectResponse, m_options.initiatorInfo);
    ASSERT(m_state != Terminated);
    ASSERT(!newRequest.isNull());
    m_resource->updateRequest(newRequest);
    m_request = newRequest;
}