void AssociatedURLLoader::loadAsynchronously(const WebURLRequest& request, WebURLLoaderClient* client)
{
ASSERT(!m_loader);
ASSERT(!m_client);
m_client = client;
ASSERT(m_client);
bool allowLoad = true;
WebURLRequest newRequest(request);
if (m_options.untrustedHTTP) {
WebString method = newRequest.httpMethod();
allowLoad = isValidHTTPToken(method) && FetchUtils::isUsefulMethod(method);
if (allowLoad) {
newRequest.setHTTPMethod(FetchUtils::normalizeMethod(method));
HTTPRequestHeaderValidator validator;
newRequest.visitHTTPHeaderFields(&validator);
allowLoad = validator.isSafe();
}
}
m_clientAdapter = ClientAdapter::create(this, m_client, m_options);
if (allowLoad) {
ThreadableLoaderOptions options;
options.preflightPolicy = static_cast<PreflightPolicy>(m_options.preflightPolicy);
options.crossOriginRequestPolicy = static_cast<CrossOriginRequestPolicy>(m_options.crossOriginRequestPolicy);
ResourceLoaderOptions resourceLoaderOptions;
resourceLoaderOptions.allowCredentials = m_options.allowCredentials ? AllowStoredCredentials : DoNotAllowStoredCredentials;
resourceLoaderOptions.dataBufferingPolicy = DoNotBufferData;
const ResourceRequest& webcoreRequest = newRequest.toResourceRequest();
if (webcoreRequest.requestContext() == WebURLRequest::RequestContextUnspecified) {
// FIXME: We load URLs without setting a TargetType (and therefore a request context) in several
// places in content/ (P2PPortAllocatorSession::AllocateLegacyRelaySession, for example). Remove
// this once those places are patched up.
newRequest.setRequestContext(WebURLRequest::RequestContextInternal);
}
Document* webcoreDocument = m_frameImpl->frame()->document();
ASSERT(webcoreDocument);
m_loader = DocumentThreadableLoader::create(*webcoreDocument, m_clientAdapter.get(), webcoreRequest, options, resourceLoaderOptions);
}
if (!m_loader) {
// FIXME: return meaningful error codes.
m_clientAdapter->setDelayedError(ResourceError());
}
m_clientAdapter->enableErrorNotifications();
}
void AssociatedURLLoader::loadAsynchronously(const WebURLRequest& request, WebURLLoaderClient* client)
{
ASSERT(!m_client);
m_client = client;
ASSERT(m_client);
bool allowLoad = true;
WebURLRequest newRequest(request);
if (m_options.untrustedHTTP) {
WebString method = newRequest.httpMethod();
allowLoad = isValidHTTPToken(method) && XMLHttpRequest::isAllowedHTTPMethod(method);
if (allowLoad) {
newRequest.setHTTPMethod(XMLHttpRequest::uppercaseKnownHTTPMethod(method));
HTTPRequestHeaderValidator validator;
newRequest.visitHTTPHeaderFields(&validator);
allowLoad = validator.isSafe();
}
}
m_clientAdapter = ClientAdapter::create(this, m_client, m_options);
if (allowLoad) {
ThreadableLoaderOptions options;
options.sendLoadCallbacks = SendCallbacks; // Always send callbacks.
options.sniffContent = m_options.sniffContent ? SniffContent : DoNotSniffContent;
options.allowCredentials = m_options.allowCredentials ? AllowStoredCredentials : DoNotAllowStoredCredentials;
options.preflightPolicy = m_options.forcePreflight ? ForcePreflight : ConsiderPreflight;
options.crossOriginRequestPolicy = static_cast<WebCore::CrossOriginRequestPolicy>(m_options.crossOriginRequestPolicy);
options.dataBufferingPolicy = DoNotBufferData;
const ResourceRequest& webcoreRequest = newRequest.toResourceRequest();
Document* webcoreDocument = m_frameImpl->frame()->document();
m_loader = DocumentThreadableLoader::create(webcoreDocument, m_clientAdapter.get(), webcoreRequest, options);
} else {
// FIXME: return meaningful error codes.
m_clientAdapter->setDelayedError(ResourceError());
}
m_clientAdapter->enableErrorNotifications();
}
