| // Copyright 2014 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef WebPepperSocketChannelClientProxy_h |
| #define WebPepperSocketChannelClientProxy_h |
| |
| #include "modules/websockets/WebSocketChannelClient.h" |
| #include "platform/heap/Handle.h" |
| #include "web/WebPepperSocketImpl.h" |
| #include "wtf/Vector.h" |
| #include "wtf/text/WTFString.h" |
| #include <memory> |
| #include <stdint.h> |
| |
| namespace blink { |
| |
| // Ideally we want to simply make WebPepperSocketImpl inherit from |
| // WebPepperSocketChannelClient, but we cannot do that because |
| // WebSocketChannelClient needs to be on Oilpan's heap whereas |
| // WebPepperSocketImpl cannot be on Oilpan's heap. Thus we need to introduce a |
| // proxy class to decouple WebPepperSocketImpl from WebSocketChannelClient. |
| class WebPepperSocketChannelClientProxy final : public GarbageCollectedFinalized<WebPepperSocketChannelClientProxy>, public WebSocketChannelClient { |
| USING_GARBAGE_COLLECTED_MIXIN(WebPepperSocketChannelClientProxy) |
| public: |
| static WebPepperSocketChannelClientProxy* create(WebPepperSocketImpl* impl) |
| { |
| return new WebPepperSocketChannelClientProxy(impl); |
| } |
| |
| void didConnect(const String& subprotocol, const String& extensions) override |
| { |
| m_impl->didConnect(subprotocol, extensions); |
| } |
| void didReceiveTextMessage(const String& payload) override |
| { |
| m_impl->didReceiveTextMessage(payload); |
| } |
| void didReceiveBinaryMessage(std::unique_ptr<Vector<char>> payload) override |
| { |
| m_impl->didReceiveBinaryMessage(std::move(payload)); |
| } |
| void didError() override |
| { |
| m_impl->didError(); |
| } |
| void didConsumeBufferedAmount(uint64_t consumed) override |
| { |
| m_impl->didConsumeBufferedAmount(consumed); |
| } |
| void didStartClosingHandshake() override |
| { |
| m_impl->didStartClosingHandshake(); |
| } |
| void didClose(ClosingHandshakeCompletionStatus status, unsigned short code, const String& reason) override |
| { |
| WebPepperSocketImpl* impl = m_impl; |
| m_impl = nullptr; |
| impl->didClose(status, code, reason); |
| } |
| |
| DEFINE_INLINE_VIRTUAL_TRACE() |
| { |
| WebSocketChannelClient::trace(visitor); |
| } |
| |
| private: |
| explicit WebPepperSocketChannelClientProxy(WebPepperSocketImpl* impl) |
| : m_impl(impl) |
| { |
| } |
| |
| WebPepperSocketImpl* m_impl; |
| }; |
| |
| } // namespace blink |
| |
| #endif // WebPepperSocketChannelClientProxy_h |