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Side by Side Diff: content/child/websocket_dispatcher.h

Issue 1461283002: [DO NOT COMMIT] mojo datapipe performance measurement Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: rebase Created 4 years, 6 months ago
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1 // Copyright 2013 The Chromium Authors. All rights reserved. 1 // Copyright 2013 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef CONTENT_CHILD_WEBSOCKET_DISPATCHER_H_ 5 #ifndef CONTENT_CHILD_WEBSOCKET_DISPATCHER_H_
6 #define CONTENT_CHILD_WEBSOCKET_DISPATCHER_H_ 6 #define CONTENT_CHILD_WEBSOCKET_DISPATCHER_H_
7 7
8 #include <stdint.h> 8 #include <stdint.h>
9 #include <map> 9 #include <map>
10 #include <string> 10 #include <string>
11 #include <vector> 11 #include <vector>
12 12
13 #include "base/compiler_specific.h" 13 #include "base/compiler_specific.h"
14 #include "base/macros.h" 14 #include "base/macros.h"
15 #include "base/memory/weak_ptr.h" 15 #include "base/memory/weak_ptr.h"
16 #include "content/common/loader_test.mojom.h"
16 #include "ipc/ipc_listener.h" 17 #include "ipc/ipc_listener.h"
17 18
18 namespace content { 19 namespace content {
19 20
20 class WebSocketBridge; 21 class WebSocketBridge;
21 22
22 // Dispatches WebSocket related messages sent to a child process from the 23 // Dispatches WebSocket related messages sent to a child process from the
23 // main browser process. There is one instance per child process. Messages 24 // main browser process. There is one instance per child process. Messages
24 // are dispatched on the main child thread. The ChildThread class 25 // are dispatched on the main child thread. The ChildThread class
25 // creates an instance of WebSocketDispatcher and delegates calls to it. 26 // creates an instance of WebSocketDispatcher and delegates calls to it.
26 class WebSocketDispatcher : public IPC::Listener { 27 class WebSocketDispatcher : public IPC::Listener {
27 public: 28 public:
28 WebSocketDispatcher(); 29 WebSocketDispatcher();
29 ~WebSocketDispatcher() override; 30 ~WebSocketDispatcher() override;
30 31
31 static bool CanHandleMessage(const IPC::Message& msg); 32 static bool CanHandleMessage(const IPC::Message& msg);
32 33
33 // Returns a unique channel id 34 // Returns a unique channel id
34 int AddBridge(WebSocketBridge* bridge); 35 int AddBridge(WebSocketBridge* bridge);
35 void RemoveBridge(int channel_id); 36 void RemoveBridge(int channel_id);
36 37
37 // IPC::Listener implementation. 38 // IPC::Listener implementation.
38 bool OnMessageReceived(const IPC::Message& msg) override; 39 bool OnMessageReceived(const IPC::Message& msg) override;
39 40
40 base::WeakPtr<WebSocketDispatcher> GetWeakPtr() { 41 base::WeakPtr<WebSocketDispatcher> GetWeakPtr() {
41 return weak_ptr_factory_.GetWeakPtr(); 42 return weak_ptr_factory_.GetWeakPtr();
42 } 43 }
44 LoaderTestService* loader_test_service() {
45 return loader_test_service_.get();
46 }
43 47
44 private: 48 private:
45 WebSocketBridge* GetBridge(int channel_id, uint32_t type); 49 WebSocketBridge* GetBridge(int channel_id, uint32_t type);
46 50
47 std::map<int, WebSocketBridge*> bridges_; 51 std::map<int, WebSocketBridge*> bridges_;
48 int channel_id_max_; 52 int channel_id_max_;
49 base::WeakPtrFactory<WebSocketDispatcher> weak_ptr_factory_; 53 base::WeakPtrFactory<WebSocketDispatcher> weak_ptr_factory_;
54 mojo::InterfacePtr<LoaderTestService> loader_test_service_;
50 55
51 DISALLOW_COPY_AND_ASSIGN(WebSocketDispatcher); 56 DISALLOW_COPY_AND_ASSIGN(WebSocketDispatcher);
52 }; 57 };
53 58
54 } // namespace content 59 } // namespace content
55 60
56 #endif // CONTENT_CHILD_WEBSOCKET_DISPATCHER_H_ 61 #endif // CONTENT_CHILD_WEBSOCKET_DISPATCHER_H_
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