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1 // Copyright 2014 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef CONTENT_BROWSER_SHARED_WORKER_SHARED_WORKER_MESSAGE_FILTER_H_ | |
6 #define CONTENT_BROWSER_SHARED_WORKER_SHARED_WORKER_MESSAGE_FILTER_H_ | |
7 | |
8 #include "content/browser/worker_host/worker_storage_partition.h" | |
9 #include "content/public/browser/browser_message_filter.h" | |
10 | |
11 class GURL; | |
12 struct ViewHostMsg_CreateWorker_Params; | |
13 | |
14 namespace content { | |
15 class MessagePortMessageFilter; | |
16 class ResourceContext; | |
17 | |
18 // If "enable-embedded-shared-worker" is set this class will be used instead of | |
19 // WorkerMessageFilter. | |
20 class SharedWorkerMessageFilter : public BrowserMessageFilter { | |
21 public: | |
22 SharedWorkerMessageFilter(int render_process_id, | |
23 ResourceContext* resource_context, | |
24 const WorkerStoragePartition& partition, | |
25 MessagePortMessageFilter* message_port_filter); | |
26 | |
27 // BrowserMessageFilter implementation. | |
28 virtual void OnChannelClosing() OVERRIDE; | |
29 virtual bool OnMessageReceived(const IPC::Message& message, | |
30 bool* message_was_ok) OVERRIDE; | |
31 | |
32 int GetNextRoutingID(); | |
33 int render_process_id() const { return render_process_id_; } | |
34 | |
35 MessagePortMessageFilter* message_port_message_filter() const { | |
36 return message_port_message_filter_; | |
37 } | |
38 | |
39 private: | |
40 virtual ~SharedWorkerMessageFilter(); | |
41 | |
42 // Message handlers. | |
43 void OnCreateWorker(const ViewHostMsg_CreateWorker_Params& params, | |
44 int* route_id); | |
45 void OnForwardToWorker(const IPC::Message& message); | |
46 void OnDocumentDetached(unsigned long long document_id); | |
47 void OnWorkerContextClosed(int worker_route_id); | |
48 void OnWorkerContextDestroyed(int worker_route_id); | |
49 void OnWorkerScriptLoaded(int worker_route_id); | |
50 void OnWorkerScriptLoadFailed(int worker_route_id); | |
51 void OnWorkerConnected(int message_port_id, int worker_route_id); | |
52 void OnAllowDatabase(int worker_route_id, | |
53 const GURL& url, | |
54 const base::string16& name, | |
55 const base::string16& display_name, | |
56 unsigned long estimated_size, | |
57 bool* result); | |
58 void OnAllowFileSystem(int worker_route_id, | |
59 const GURL& url, | |
60 bool* result); | |
61 void OnAllowIndexedDB(int worker_route_id, | |
62 const GURL& url, | |
63 const base::string16& name, | |
64 bool* result); | |
65 | |
66 const int render_process_id_; | |
67 ResourceContext* const resource_context_; | |
68 const WorkerStoragePartition partition_; | |
69 MessagePortMessageFilter* const message_port_message_filter_; | |
70 | |
71 DISALLOW_IMPLICIT_CONSTRUCTORS(SharedWorkerMessageFilter); | |
72 }; | |
73 | |
74 } // namespace content | |
75 | |
76 #endif // CONTENT_BROWSER_SHARED_WORKER_SHARED_WORKER_MESSAGE_FILTER_H_ | |
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