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/*
* Copyright (C) 2017 Apple 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. AND ITS CONTRIBUTORS ``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 ITS 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.
*/
#pragma once
#include <WebCore/ResourceRequest.h>
#include <wtf/RefCounted.h>
#include <wtf/RefPtr.h>
namespace WebCore {
class ResourceError;
class ResourceResponse;
class SharedBuffer;
}
namespace WebKit {
class WebURLSchemeHandler;
class WebPageProxy;
class WebURLSchemeHandlerTask : public RefCounted<WebURLSchemeHandlerTask> {
WTF_MAKE_NONCOPYABLE(WebURLSchemeHandlerTask);
public:
static Ref<WebURLSchemeHandlerTask> create(WebURLSchemeHandler&, WebPageProxy&, uint64_t identifier, const WebCore::ResourceRequest&);
uint64_t identifier() const { return m_identifier; }
const WebCore::ResourceRequest& request() const { return m_request; }
enum class ExceptionType {
DataAlreadySent,
CompleteAlreadyCalled,
TaskAlreadyStopped,
NoResponseSent,
None,
};
ExceptionType didReceiveResponse(const WebCore::ResourceResponse&);
ExceptionType didReceiveData(Ref<WebCore::SharedBuffer>);
ExceptionType didComplete(const WebCore::ResourceError&);
void stop();
void pageDestroyed();
private:
WebURLSchemeHandlerTask(WebURLSchemeHandler&, WebPageProxy&, uint64_t identifier, const WebCore::ResourceRequest&);
Ref<WebURLSchemeHandler> m_urlSchemeHandler;
WebPageProxy* m_page;
uint64_t m_identifier;
WebCore::ResourceRequest m_request;
bool m_stopped { false };
bool m_responseSent { false };
bool m_dataSent { false };
bool m_completed { false };
};
} // namespace WebKit
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