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Side by Side Diff: content/browser/in_process_webkit/dom_storage_message_filter.h

Issue 8437002: Move BrowserThread to content namespace. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: A few updates. Created 9 years, 1 month ago
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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2011 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_BROWSER_IN_PROCESS_WEBKIT_DOM_STORAGE_MESSAGE_FILTER_H_ 5 #ifndef CONTENT_BROWSER_IN_PROCESS_WEBKIT_DOM_STORAGE_MESSAGE_FILTER_H_
6 #define CONTENT_BROWSER_IN_PROCESS_WEBKIT_DOM_STORAGE_MESSAGE_FILTER_H_ 6 #define CONTENT_BROWSER_IN_PROCESS_WEBKIT_DOM_STORAGE_MESSAGE_FILTER_H_
7 #pragma once 7 #pragma once
8 8
9 #include "base/memory/ref_counted.h" 9 #include "base/memory/ref_counted.h"
10 #include "base/process.h" 10 #include "base/process.h"
11 #include "content/browser/browser_message_filter.h" 11 #include "content/browser/browser_message_filter.h"
12 #include "content/browser/in_process_webkit/dom_storage_area.h" 12 #include "content/browser/in_process_webkit/dom_storage_area.h"
13 #include "content/browser/in_process_webkit/webkit_context.h" 13 #include "content/browser/in_process_webkit/webkit_context.h"
14 #include "content/common/dom_storage_common.h" 14 #include "content/common/dom_storage_common.h"
15 15
16 class DOMStorageContext; 16 class DOMStorageContext;
17 class GURL; 17 class GURL;
18 struct DOMStorageMsg_Event_Params; 18 struct DOMStorageMsg_Event_Params;
19 19
20 // This class handles the logistics of DOM Storage within the browser process. 20 // This class handles the logistics of DOM Storage within the browser process.
21 // It mostly ferries information between IPCs and the WebKit implementations, 21 // It mostly ferries information between IPCs and the WebKit implementations,
22 // but it also handles some special cases like when renderer processes die. 22 // but it also handles some special cases like when renderer processes die.
23 class DOMStorageMessageFilter : public BrowserMessageFilter { 23 class DOMStorageMessageFilter : public BrowserMessageFilter {
24 public: 24 public:
25 // Only call the constructor from the UI thread. 25 // Only call the constructor from the UI thread.
26 DOMStorageMessageFilter(int process_id, WebKitContext* webkit_context); 26 DOMStorageMessageFilter(int process_id, WebKitContext* webkit_context);
27 27
28 // BrowserMessageFilter implementation 28 // BrowserMessageFilter implementation
29 virtual void OnChannelConnected(int32 peer_pid) OVERRIDE; 29 virtual void OnChannelConnected(int32 peer_pid) OVERRIDE;
30 virtual void OverrideThreadForMessage(const IPC::Message& message, 30 virtual void OverrideThreadForMessage(
31 BrowserThread::ID* thread) OVERRIDE; 31 const IPC::Message& message,
32 content::BrowserThread::ID* thread) OVERRIDE;
32 virtual bool OnMessageReceived(const IPC::Message& message, 33 virtual bool OnMessageReceived(const IPC::Message& message,
33 bool* message_was_ok) OVERRIDE; 34 bool* message_was_ok) OVERRIDE;
34 virtual void OnDestruct() const OVERRIDE; 35 virtual void OnDestruct() const OVERRIDE;
35 36
36 // Only call on the WebKit thread. 37 // Only call on the WebKit thread.
37 static void DispatchStorageEvent(const NullableString16& key, 38 static void DispatchStorageEvent(const NullableString16& key,
38 const NullableString16& old_value, const NullableString16& new_value, 39 const NullableString16& old_value, const NullableString16& new_value,
39 const string16& origin, const GURL& url, bool is_local_storage); 40 const string16& origin, const GURL& url, bool is_local_storage);
40 41
41 private: 42 private:
42 friend class BrowserThread; 43 friend class content::BrowserThread;
43 friend class DeleteTask<DOMStorageMessageFilter>; 44 friend class DeleteTask<DOMStorageMessageFilter>;
44 virtual ~DOMStorageMessageFilter(); 45 virtual ~DOMStorageMessageFilter();
45 46
46 // Message Handlers. 47 // Message Handlers.
47 void OnStorageAreaId(int64 namespace_id, const string16& origin, 48 void OnStorageAreaId(int64 namespace_id, const string16& origin,
48 int64* storage_area_id); 49 int64* storage_area_id);
49 void OnLength(int64 storage_area_id, unsigned* length); 50 void OnLength(int64 storage_area_id, unsigned* length);
50 void OnKey(int64 storage_area_id, unsigned index, NullableString16* key); 51 void OnKey(int64 storage_area_id, unsigned index, NullableString16* key);
51 void OnGetItem(int64 storage_area_id, const string16& key, 52 void OnGetItem(int64 storage_area_id, const string16& key,
52 NullableString16* value); 53 NullableString16* value);
(...skipping 29 matching lines...) Expand all
82 // Data shared between renderer processes with the same browser context. 83 // Data shared between renderer processes with the same browser context.
83 scoped_refptr<WebKitContext> webkit_context_; 84 scoped_refptr<WebKitContext> webkit_context_;
84 85
85 // Used to dispatch messages to the correct view host. 86 // Used to dispatch messages to the correct view host.
86 int process_id_; 87 int process_id_;
87 88
88 DISALLOW_IMPLICIT_CONSTRUCTORS(DOMStorageMessageFilter); 89 DISALLOW_IMPLICIT_CONSTRUCTORS(DOMStorageMessageFilter);
89 }; 90 };
90 91
91 #endif // CONTENT_BROWSER_IN_PROCESS_WEBKIT_DOM_STORAGE_MESSAGE_FILTER_H_ 92 #endif // CONTENT_BROWSER_IN_PROCESS_WEBKIT_DOM_STORAGE_MESSAGE_FILTER_H_
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