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Side by Side Diff: content/renderer/websharedworker_proxy.h

Issue 10532162: Rename IPC Sender and Listener in ppapi, content/public, and content/renderer (Closed) Base URL: http://git.chromium.org/chromium/src.git@master
Patch Set: Created 8 years, 6 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 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_RENDERER_WEBSHAREDWORKER_PROXY_H_ 5 #ifndef CONTENT_RENDERER_WEBSHAREDWORKER_PROXY_H_
6 #define CONTENT_RENDERER_WEBSHAREDWORKER_PROXY_H_ 6 #define CONTENT_RENDERER_WEBSHAREDWORKER_PROXY_H_
7 #pragma once 7 #pragma once
8 8
9 #include <string> 9 #include <string>
10 #include <vector> 10 #include <vector>
11 11
12 #include "base/basictypes.h" 12 #include "base/basictypes.h"
13 #include "base/compiler_specific.h"
13 #include "googleurl/src/gurl.h" 14 #include "googleurl/src/gurl.h"
14 #include "ipc/ipc_channel.h" 15 #include "ipc/ipc_listener.h"
15 #include "third_party/WebKit/Source/WebKit/chromium/public/WebSharedWorker.h" 16 #include "third_party/WebKit/Source/WebKit/chromium/public/WebSharedWorker.h"
16 17
17 class ChildThread; 18 class ChildThread;
18 19
19 // Implementation of the WebSharedWorker APIs. This object is intended to only 20 // Implementation of the WebSharedWorker APIs. This object is intended to only
20 // live long enough to allow the caller to send a "connect" event to the worker 21 // live long enough to allow the caller to send a "connect" event to the worker
21 // thread. Once the connect event has been sent, all future communication will 22 // thread. Once the connect event has been sent, all future communication will
22 // happen via the WebMessagePortChannel, and the WebSharedWorker instance will 23 // happen via the WebMessagePortChannel, and the WebSharedWorker instance will
23 // be freed. 24 // be freed.
24 class WebSharedWorkerProxy : public WebKit::WebSharedWorker, 25 class WebSharedWorkerProxy : public WebKit::WebSharedWorker,
25 private IPC::Channel::Listener { 26 private IPC::Listener {
26 public: 27 public:
27 // If the worker not loaded yet, route_id == MSG_ROUTING_NONE 28 // If the worker not loaded yet, route_id == MSG_ROUTING_NONE
28 WebSharedWorkerProxy(ChildThread* child_thread, 29 WebSharedWorkerProxy(ChildThread* child_thread,
29 unsigned long long document_id, 30 unsigned long long document_id,
30 bool exists, 31 bool exists,
31 int route_id, 32 int route_id,
32 int render_view_route_id); 33 int render_view_route_id);
33 virtual ~WebSharedWorkerProxy(); 34 virtual ~WebSharedWorkerProxy();
34 35
35 // Implementations of WebSharedWorker APIs 36 // Implementations of WebSharedWorker APIs
36 virtual bool isStarted(); 37 virtual bool isStarted();
37 virtual void connect(WebKit::WebMessagePortChannel* channel, 38 virtual void connect(WebKit::WebMessagePortChannel* channel,
38 ConnectListener* listener); 39 ConnectListener* listener);
39 40
40 virtual void startWorkerContext( 41 virtual void startWorkerContext(
41 const WebKit::WebURL& script_url, 42 const WebKit::WebURL& script_url,
42 const WebKit::WebString& name, 43 const WebKit::WebString& name,
43 const WebKit::WebString& user_agent, 44 const WebKit::WebString& user_agent,
44 const WebKit::WebString& source_code, 45 const WebKit::WebString& source_code,
45 const WebKit::WebString& content_security_policy, 46 const WebKit::WebString& content_security_policy,
46 WebKit::WebContentSecurityPolicyType policy_type, 47 WebKit::WebContentSecurityPolicyType policy_type,
47 long long script_resource_appcache_id); 48 long long script_resource_appcache_id);
48 49
49 virtual void terminateWorkerContext(); 50 virtual void terminateWorkerContext();
50 virtual void clientDestroyed(); 51 virtual void clientDestroyed();
51 52
52 private: 53 private:
53 // IPC::Channel::Listener implementation. 54 // IPC::Listener implementation.
54 virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE; 55 virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
55 56
56 // Returns true if the worker is running (can send messages to it). 57 // Returns true if the worker is running (can send messages to it).
57 bool IsStarted(); 58 bool IsStarted();
58 59
59 // Disconnects the worker (stops listening for incoming messages). 60 // Disconnects the worker (stops listening for incoming messages).
60 void Disconnect(); 61 void Disconnect();
61 62
62 // Sends a message to the worker thread (forwarded via the RenderViewHost). 63 // Sends a message to the worker thread (forwarded via the RenderViewHost).
63 // If WorkerStarted() has not yet been called, message is queued. 64 // If WorkerStarted() has not yet been called, message is queued.
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102 // The id for the placeholder worker instance we've stored on the 103 // The id for the placeholder worker instance we've stored on the
103 // browser process (we need to pass this same route id back in when creating 104 // browser process (we need to pass this same route id back in when creating
104 // the worker). 105 // the worker).
105 int pending_route_id_; 106 int pending_route_id_;
106 ConnectListener* connect_listener_; 107 ConnectListener* connect_listener_;
107 108
108 DISALLOW_COPY_AND_ASSIGN(WebSharedWorkerProxy); 109 DISALLOW_COPY_AND_ASSIGN(WebSharedWorkerProxy);
109 }; 110 };
110 111
111 #endif // CONTENT_RENDERER_WEBSHAREDWORKER_PROXY_H_ 112 #endif // CONTENT_RENDERER_WEBSHAREDWORKER_PROXY_H_
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