void InspectorResourceAgent::loadResource(ErrorString* errorString, const String& frameId, const String& urlString, PassRefPtr<LoadResourceCallback> prpCallback)
{
Frame* frame = m_pageAgent->assertFrame(errorString, frameId);
if (!frame)
return;
Document* document = frame->document();
if (!document) {
*errorString = ASCIILiteral("No Document instance for the specified frame");
return;
}
RefPtr<LoadResourceCallback> callback = prpCallback;
URL url = document->completeURL(urlString);
ResourceRequest request(url);
request.setHTTPMethod(ASCIILiteral("GET"));
request.setHiddenFromInspector(true);
ThreadableLoaderOptions options;
options.setSendLoadCallbacks(SendCallbacks); // So we remove this from m_hiddenRequestIdentifiers on completion.
options.setAllowCredentials(AllowStoredCredentials);
options.crossOriginRequestPolicy = AllowCrossOriginRequests;
// InspectorThreadableLoaderClient deletes itself when the load completes.
InspectorThreadableLoaderClient* inspectorThreadableLoaderClient = new InspectorThreadableLoaderClient(callback);
RefPtr<DocumentThreadableLoader> loader = DocumentThreadableLoader::create(*document, *inspectorThreadableLoaderClient, request, options);
if (!loader) {
inspectorThreadableLoaderClient->didFailLoaderCreation();
return;
}
loader->setDefersLoading(false);
// If the load already completed, inspectorThreadableLoaderClient will have been deleted and we will have already called the callback.
if (!callback->isActive())
return;
inspectorThreadableLoaderClient->setLoader(loader.release());
}
void InspectorNetworkAgent::loadResource(ErrorString& errorString, const String& frameId, const String& urlString, Ref<LoadResourceCallback>&& callback)
{
Frame* frame = m_pageAgent->assertFrame(errorString, frameId);
if (!frame)
return;
Document* document = frame->document();
if (!document) {
errorString = ASCIILiteral("No Document instance for the specified frame");
return;
}
URL url = document->completeURL(urlString);
ResourceRequest request(url);
request.setHTTPMethod(ASCIILiteral("GET"));
request.setHiddenFromInspector(true);
ThreadableLoaderOptions options;
options.sendLoadCallbacks = SendCallbacks; // So we remove this from m_hiddenRequestIdentifiers on completion.
options.defersLoadingPolicy = DefersLoadingPolicy::DisallowDefersLoading; // So the request is never deferred.
options.mode = FetchOptions::Mode::NoCors;
options.credentials = FetchOptions::Credentials::SameOrigin;
options.contentSecurityPolicyEnforcement = ContentSecurityPolicyEnforcement::DoNotEnforce;
// InspectorThreadableLoaderClient deletes itself when the load completes.
InspectorThreadableLoaderClient* inspectorThreadableLoaderClient = new InspectorThreadableLoaderClient(callback.copyRef());
auto loader = DocumentThreadableLoader::create(*document, *inspectorThreadableLoaderClient, WTFMove(request), options);
if (!loader) {
inspectorThreadableLoaderClient->didFailLoaderCreation();
return;
}
// If the load already completed, inspectorThreadableLoaderClient will have been deleted and we will have already called the callback.
if (!callback->isActive())
return;
inspectorThreadableLoaderClient->setLoader(WTFMove(loader));
}