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/*
* Copyright (C) 2013 Google 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. ``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
* 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 "HTMLResourcePreloader.h"
#include "CachedResourceLoader.h"
#include "Document.h"
namespace WebCore {
bool PreloadRequest::isSafeToSendToAnotherThread() const
{
return m_initiator.isSafeToSendToAnotherThread()
&& m_charset.isSafeToSendToAnotherThread()
&& m_resourceURL.isSafeToSendToAnotherThread()
&& m_baseURL.isSafeToSendToAnotherThread();
}
KURL PreloadRequest::completeURL(Document* document)
{
return document->completeURL(m_resourceURL, m_baseURL.isEmpty() ? document->url() : m_baseURL);
}
CachedResourceRequest PreloadRequest::resourceRequest(Document* document)
{
ASSERT(isMainThread());
CachedResourceRequest request(ResourceRequest(completeURL(document)));
request.setInitiator(m_initiator);
// FIXME: It's possible CORS should work for other request types?
if (m_resourceType == CachedResource::Script)
request.mutableResourceRequest().setAllowCookies(m_crossOriginModeAllowsCookies);
return request;
}
void HTMLResourcePreloader::takeAndPreload(PreloadRequestStream& r)
{
PreloadRequestStream requests;
requests.swap(r);
for (PreloadRequestStream::iterator it = requests.begin(); it != requests.end(); ++it)
preload(it->release());
}
void HTMLResourcePreloader::preload(PassOwnPtr<PreloadRequest> preload)
{
CachedResourceRequest request = preload->resourceRequest(m_document);
m_document->cachedResourceLoader()->preload(preload->resourceType(), request, preload->charset());
}
}
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