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/*
* Copyright (C) 2011, 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.
*/
#ifndef THIRD_PARTY_BLINK_RENDERER_MODULES_WEBSOCKETS_WEB_PEPPER_SOCKET_IMPL_H_
#define THIRD_PARTY_BLINK_RENDERER_MODULES_WEBSOCKETS_WEB_PEPPER_SOCKET_IMPL_H_
#include <memory>
#include "base/memory/raw_ptr.h"
#include "third_party/blink/public/platform/web_string.h"
#include "third_party/blink/public/web/web_pepper_socket.h"
#include "third_party/blink/public/web/web_pepper_socket_client.h"
#include "third_party/blink/renderer/modules/websockets/websocket_channel_client.h"
#include "third_party/blink/renderer/platform/heap/persistent.h"
#include "third_party/blink/renderer/platform/wtf/vector.h"
namespace WTF {
class String;
} // namespace WTF
namespace blink {
class WebDocument;
class WebPepperSocketChannelClientProxy;
class WebSocketChannel;
class WebURL;
class WebPepperSocketImpl final : public WebPepperSocket {
public:
WebPepperSocketImpl(const WebDocument&, WebPepperSocketClient*);
~WebPepperSocketImpl() override;
// WebPepperSocket implementation.
void Connect(const WebURL&, const WebString& protocol) override;
WebString Subprotocol() override;
bool SendText(const WebString&) override;
bool SendArrayBuffer(const WebArrayBuffer&) override;
void Close(int code, const WebString& reason) override;
void Fail(const WebString& reason) override;
void Disconnect() override;
// WebSocketChannelClient methods proxied by
// WebPepperSocketChannelClientProxy.
void DidConnect(const WTF::String& subprotocol,
const WTF::String& extensions);
void DidReceiveTextMessage(const WTF::String& payload);
void DidReceiveBinaryMessage(std::unique_ptr<Vector<char>> payload);
void DidError();
void DidConsumeBufferedAmount(uint64_t consumed);
void DidStartClosingHandshake();
void DidClose(WebSocketChannelClient::ClosingHandshakeCompletionStatus,
uint16_t code,
const WTF::String& reason);
private:
Persistent<WebSocketChannel> private_;
raw_ptr<WebPepperSocketClient> client_;
Persistent<WebPepperSocketChannelClientProxy> channel_proxy_;
WebString subprotocol_;
bool is_closing_or_closed_;
// |buffered_amount_| includes |buffered_amount_after_close_|.
uint64_t buffered_amount_;
uint64_t buffered_amount_after_close_;
};
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_MODULES_WEBSOCKETS_WEB_PEPPER_SOCKET_IMPL_H_
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