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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_CHILD_QUOTA_DISPATCHER_H_ | 5 #ifndef CONTENT_CHILD_QUOTA_DISPATCHER_H_ |
6 #define CONTENT_CHILD_QUOTA_DISPATCHER_H_ | 6 #define CONTENT_CHILD_QUOTA_DISPATCHER_H_ |
7 | 7 |
8 #include <map> | 8 #include <map> |
9 #include <set> | 9 #include <set> |
10 | 10 |
11 #include "base/basictypes.h" | 11 #include "base/basictypes.h" |
12 #include "base/id_map.h" | 12 #include "base/id_map.h" |
13 #include "base/memory/ref_counted.h" | 13 #include "base/memory/ref_counted.h" |
14 #include "webkit/child/worker_task_runner.h" | 14 #include "webkit/child/worker_task_runner.h" |
15 #include "webkit/common/quota/quota_types.h" | 15 #include "webkit/common/quota/quota_types.h" |
16 | 16 |
17 class GURL; | 17 class GURL; |
18 | 18 |
19 namespace IPC { | 19 namespace IPC { |
20 class Message; | 20 class Message; |
21 } | 21 } |
22 | 22 |
23 namespace WebKit { | 23 namespace blink { |
24 class WebStorageQuotaCallbacks; | 24 class WebStorageQuotaCallbacks; |
25 } | 25 } |
26 | 26 |
27 namespace content { | 27 namespace content { |
28 | 28 |
29 class ThreadSafeSender; | 29 class ThreadSafeSender; |
30 class QuotaMessageFilter; | 30 class QuotaMessageFilter; |
31 | 31 |
32 // Dispatches and sends quota related messages sent to/from a child | 32 // Dispatches and sends quota related messages sent to/from a child |
33 // process from/to the main browser process. There is one instance | 33 // process from/to the main browser process. There is one instance |
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62 quota::StorageType type, | 62 quota::StorageType type, |
63 Callback* callback); | 63 Callback* callback); |
64 void RequestStorageQuota(int render_view_id, | 64 void RequestStorageQuota(int render_view_id, |
65 const GURL& gurl, | 65 const GURL& gurl, |
66 quota::StorageType type, | 66 quota::StorageType type, |
67 int64 requested_size, | 67 int64 requested_size, |
68 Callback* callback); | 68 Callback* callback); |
69 | 69 |
70 // Creates a new Callback instance for WebStorageQuotaCallbacks. | 70 // Creates a new Callback instance for WebStorageQuotaCallbacks. |
71 static Callback* CreateWebStorageQuotaCallbacksWrapper( | 71 static Callback* CreateWebStorageQuotaCallbacksWrapper( |
72 WebKit::WebStorageQuotaCallbacks* callbacks); | 72 blink::WebStorageQuotaCallbacks* callbacks); |
73 | 73 |
74 private: | 74 private: |
75 // Message handlers. | 75 // Message handlers. |
76 void DidQueryStorageUsageAndQuota(int request_id, | 76 void DidQueryStorageUsageAndQuota(int request_id, |
77 int64 current_usage, | 77 int64 current_usage, |
78 int64 current_quota); | 78 int64 current_quota); |
79 void DidGrantStorageQuota(int request_id, | 79 void DidGrantStorageQuota(int request_id, |
80 int64 granted_quota); | 80 int64 granted_quota); |
81 void DidFail(int request_id, | 81 void DidFail(int request_id, |
82 quota::QuotaStatusCode error); | 82 quota::QuotaStatusCode error); |
83 | 83 |
84 IDMap<Callback, IDMapOwnPointer> pending_quota_callbacks_; | 84 IDMap<Callback, IDMapOwnPointer> pending_quota_callbacks_; |
85 | 85 |
86 scoped_refptr<ThreadSafeSender> thread_safe_sender_; | 86 scoped_refptr<ThreadSafeSender> thread_safe_sender_; |
87 scoped_refptr<QuotaMessageFilter> quota_message_filter_; | 87 scoped_refptr<QuotaMessageFilter> quota_message_filter_; |
88 | 88 |
89 DISALLOW_COPY_AND_ASSIGN(QuotaDispatcher); | 89 DISALLOW_COPY_AND_ASSIGN(QuotaDispatcher); |
90 }; | 90 }; |
91 | 91 |
92 } // namespace content | 92 } // namespace content |
93 | 93 |
94 #endif // CONTENT_CHILD_QUOTA_DISPATCHER_H_ | 94 #endif // CONTENT_CHILD_QUOTA_DISPATCHER_H_ |
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