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| 1 /* | |
| 2 * Copyright (C) 2013 Google Inc. All rights reserved. | |
| 3 * | |
| 4 * Redistribution and use in source and binary forms, with or without | |
| 5 * modification, are permitted provided that the following conditions are | |
| 6 * met: | |
| 7 * | |
| 8 * * Redistributions of source code must retain the above copyright | |
| 9 * notice, this list of conditions and the following disclaimer. | |
| 10 * * Redistributions in binary form must reproduce the above | |
| 11 * copyright notice, this list of conditions and the following disclaimer | |
| 12 * in the documentation and/or other materials provided with the | |
| 13 * distribution. | |
| 14 * * Neither the name of Google Inc. nor the names of its | |
| 15 * contributors may be used to endorse or promote products derived from | |
| 16 * this software without specific prior written permission. | |
| 17 * | |
| 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 29 */ | |
| 30 | |
| 31 #ifndef WebSocketHandle_h | |
| 32 #define WebSocketHandle_h | |
| 33 | |
| 34 #include "mojo/public/cpp/bindings/binding.h" | |
| 35 #include "public/platform/modules/websockets/websocket.mojom-blink.h" | |
| 36 #include "wtf/Forward.h" | |
| 37 | |
| 38 namespace blink { | |
| 39 | |
| 40 class InterfaceProvider; | |
| 41 class KURL; | |
| 42 class SecurityOrigin; | |
| 43 class WebSocketHandleClient; | |
| 44 | |
| 45 // WebSocketHandle is an interface class designed to be a handle of WebSocket co
nnection. | |
| 46 // WebSocketHandle will be used together with WebSocketHandleClient. | |
| 47 // | |
| 48 // Once a WebSocketHandle is deleted there will be no notification to the corres
ponding WebSocketHandleClient. | |
| 49 // Once a WebSocketHandleClient receives DidClose, any method of the correspondi
ng WebSocketHandle can't be called. | |
| 50 | |
| 51 class WebSocketHandle : public mojom::blink::WebSocketClient { | |
| 52 public: | |
| 53 enum MessageType { | |
| 54 MessageTypeContinuation, | |
| 55 MessageTypeText, | |
| 56 MessageTypeBinary, | |
| 57 }; | |
| 58 | |
| 59 WebSocketHandle(); | |
| 60 virtual ~WebSocketHandle(); | |
| 61 | |
| 62 // This method may optionally be called before connect() to specify an | |
| 63 // InterfaceProvider to get a WebSocket instance. By default, connect() will | |
| 64 // use Platform::interfaceProvider(). | |
| 65 void initialize(InterfaceProvider*); | |
| 66 | |
| 67 virtual void connect(const KURL&, const Vector<String>& protocols, SecurityO
rigin*, const KURL& firstPartyForCookies, const String& userAgentOverride, WebSo
cketHandleClient*); | |
| 68 virtual void send(bool fin, MessageType, const char* data, size_t); | |
| 69 virtual void flowControl(int64_t quota); | |
| 70 virtual void close(unsigned short code, const String& reason); | |
| 71 | |
| 72 private: | |
| 73 | |
| 74 void disconnect(); | |
| 75 void onConnectionError(); | |
| 76 | |
| 77 // mojom::blink::WebSocketClient methods: | |
| 78 void OnFailChannel(const String& reason) override; | |
| 79 void OnStartOpeningHandshake(mojom::blink::WebSocketHandshakeRequestPtr) ove
rride; | |
| 80 void OnFinishOpeningHandshake(mojom::blink::WebSocketHandshakeResponsePtr) o
verride; | |
| 81 void OnAddChannelResponse(const String& selectedProtocol, const String& exte
nsions) override; | |
| 82 void OnDataFrame(bool fin, mojom::blink::WebSocketMessageType, const Vector<
uint8_t>& data) override; | |
| 83 void OnFlowControl(int64_t quota) override; | |
| 84 void OnDropChannel(bool wasClean, uint16_t code, const String& reason) overr
ide; | |
| 85 void OnClosingHandshake() override; | |
| 86 | |
| 87 WebSocketHandleClient* m_client; | |
| 88 | |
| 89 mojom::blink::WebSocketPtr m_websocket; | |
| 90 mojo::Binding<mojom::blink::WebSocketClient> m_clientBinding; | |
| 91 }; | |
| 92 | |
| 93 } // namespace blink | |
| 94 | |
| 95 #endif // WebSocketHandle_h | |
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Chromium Code Reviews
Issue 2279763003:
Revert "Move WebSocketHandleImpl into Blink" (Closed)
