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/*
* Copyright 2010, The Android Open Source Project
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * 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 THE COPYRIGHT HOLDERS ``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 THE COPYRIGHT OWNER 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 "WebUrlLoader.h"
#include "WebUrlLoaderClient.h"
namespace android {
// on main thread
WebUrlLoader::WebUrlLoader(WebCore::ResourceHandle* resourceHandle, const WebCore::ResourceRequest& resourceRequest)
{
m_loaderClient = new WebUrlLoaderClient(resourceHandle, resourceRequest);
}
// on main thread
WebUrlLoader::~WebUrlLoader()
{
}
PassRefPtr<WebUrlLoader> WebUrlLoader::start(WebCore::ResourceHandle* resourceHandle, const WebCore::ResourceRequest& resourceRequest, bool isSync)
{
RefPtr<WebUrlLoader> loader = WebUrlLoader::create(resourceHandle, resourceRequest);
loader->m_loaderClient->start(isSync);
return loader.release();
}
PassRefPtr<WebUrlLoader> WebUrlLoader::create(WebCore::ResourceHandle* resourceHandle, const WebCore::ResourceRequest& resourceRequest)
{
return adoptRef(new WebUrlLoader(resourceHandle, resourceRequest));
}
// on main thread
void WebUrlLoader::cancel()
{
m_loaderClient->cancel();
}
} // namespace android
namespace WebCore {
// on main thread
// static
// TODO: Implement sync requests
PassRefPtr<ResourceLoaderAndroid> ResourceLoaderAndroid::start(WebCore::ResourceHandle* resourceHandle, const WebCore::ResourceRequest& resourceRequest,
FrameLoaderClient* /*client*/, bool /*isMainResource*/, bool isSync)
{
return android::WebUrlLoader::start(resourceHandle, resourceRequest, isSync);
}
// static
bool ResourceLoaderAndroid::willLoadFromCache(const WebCore::KURL&, int64_t identifier)
{
// This method is used to determine if a POST request can be repeated from
// cache, but you cannot really know until you actually try to read from the
// cache. Even if we checked now, something else could come along and wipe
// out the cache entry by the time we fetch it.
//
// So, we always say yes here, to prevent the FrameLoader from initiating a
// reload. Then in FrameLoaderClientImpl::dispatchWillSendRequest, we
// fix-up the cache policy of the request to force a load from the cache.
//
return true;
}
} // namespace WebCore
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