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/*
* Copyright (C) 2009 Apple Inc. All rights reserved.
* Copyright (C) 2009, 2012 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:
*
* * 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.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 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.
*/
#pragma once
#include <wtf/ThreadSafeRefCounted.h>
#include <wtf/URL.h>
namespace WebCore {
struct CookieRequestHeaderFieldProxy;
class SocketStreamHandleClient;
struct SourceApplicationAuditToken {
#if PLATFORM(COCOA)
RetainPtr<CFDataRef> sourceApplicationAuditData;
#else
void *empty { nullptr };
#endif
};
class SocketStreamHandle : public ThreadSafeRefCounted<SocketStreamHandle, WTF::DestructionThread::Main> {
public:
enum SocketStreamState { Connecting, Open, Closing, Closed };
virtual ~SocketStreamHandle() = default;
SocketStreamState state() const;
void sendData(const uint8_t* data, size_t length, Function<void(bool)>);
void sendHandshake(CString&& handshake, std::optional<CookieRequestHeaderFieldProxy>&&, Function<void(bool, bool)>);
void close(); // Disconnect after all data in buffer are sent.
void disconnect();
virtual size_t bufferedAmount() = 0;
protected:
WEBCORE_EXPORT SocketStreamHandle(const URL&, SocketStreamHandleClient&);
virtual void platformSend(const uint8_t* data, size_t length, Function<void(bool)>&&) = 0;
virtual void platformSendHandshake(const uint8_t* data, size_t length, const std::optional<CookieRequestHeaderFieldProxy>&, Function<void(bool, bool)>&&) = 0;
virtual void platformClose() = 0;
URL m_url;
SocketStreamHandleClient& m_client;
SocketStreamState m_state;
};
} // namespace WebCore
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