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

Issue 1544273002: Switch to standard integer types in content/. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 4 years, 12 months 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_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 <stdint.h>
9
8 #include <map> 10 #include <map>
9 #include <set> 11 #include <set>
10 12
11 #include "base/basictypes.h"
12 #include "base/id_map.h" 13 #include "base/id_map.h"
14 #include "base/macros.h"
13 #include "base/memory/ref_counted.h" 15 #include "base/memory/ref_counted.h"
14 #include "content/public/child/worker_thread.h" 16 #include "content/public/child/worker_thread.h"
15 #include "storage/common/quota/quota_types.h" 17 #include "storage/common/quota/quota_types.h"
16 18
17 class GURL; 19 class GURL;
18 20
19 namespace IPC { 21 namespace IPC {
20 class Message; 22 class Message;
21 } 23 }
22 24
23 namespace blink { 25 namespace blink {
24 class WebStorageQuotaCallbacks; 26 class WebStorageQuotaCallbacks;
25 } 27 }
26 28
27 namespace content { 29 namespace content {
28 30
29 class ThreadSafeSender; 31 class ThreadSafeSender;
30 class QuotaMessageFilter; 32 class QuotaMessageFilter;
31 33
32 // Dispatches and sends quota related messages sent to/from a child 34 // Dispatches and sends quota related messages sent to/from a child
33 // process from/to the main browser process. There is one instance 35 // process from/to the main browser process. There is one instance
34 // per each thread. Thread-specific instance can be obtained by 36 // per each thread. Thread-specific instance can be obtained by
35 // ThreadSpecificInstance(). 37 // ThreadSpecificInstance().
36 class QuotaDispatcher : public WorkerThread::Observer { 38 class QuotaDispatcher : public WorkerThread::Observer {
37 public: 39 public:
38 class Callback { 40 class Callback {
39 public: 41 public:
40 virtual ~Callback() {} 42 virtual ~Callback() {}
41 virtual void DidQueryStorageUsageAndQuota(int64 usage, int64 quota) = 0; 43 virtual void DidQueryStorageUsageAndQuota(int64_t usage, int64_t quota) = 0;
42 virtual void DidGrantStorageQuota(int64 usage, int64 granted_quota) = 0; 44 virtual void DidGrantStorageQuota(int64_t usage, int64_t granted_quota) = 0;
43 virtual void DidFail(storage::QuotaStatusCode status) = 0; 45 virtual void DidFail(storage::QuotaStatusCode status) = 0;
44 }; 46 };
45 47
46 QuotaDispatcher(ThreadSafeSender* thread_safe_sender, 48 QuotaDispatcher(ThreadSafeSender* thread_safe_sender,
47 QuotaMessageFilter* quota_message_filter); 49 QuotaMessageFilter* quota_message_filter);
48 ~QuotaDispatcher() override; 50 ~QuotaDispatcher() override;
49 51
50 // |thread_safe_sender| and |quota_message_filter| are used if 52 // |thread_safe_sender| and |quota_message_filter| are used if
51 // calling this leads to construction. 53 // calling this leads to construction.
52 static QuotaDispatcher* ThreadSpecificInstance( 54 static QuotaDispatcher* ThreadSpecificInstance(
53 ThreadSafeSender* thread_safe_sender, 55 ThreadSafeSender* thread_safe_sender,
54 QuotaMessageFilter* quota_message_filter); 56 QuotaMessageFilter* quota_message_filter);
55 57
56 // WorkerThread::Observer implementation. 58 // WorkerThread::Observer implementation.
57 void WillStopCurrentWorkerThread() override; 59 void WillStopCurrentWorkerThread() override;
58 60
59 void OnMessageReceived(const IPC::Message& msg); 61 void OnMessageReceived(const IPC::Message& msg);
60 62
61 void QueryStorageUsageAndQuota(const GURL& gurl, 63 void QueryStorageUsageAndQuota(const GURL& gurl,
62 storage::StorageType type, 64 storage::StorageType type,
63 Callback* callback); 65 Callback* callback);
64 void RequestStorageQuota(int render_view_id, 66 void RequestStorageQuota(int render_view_id,
65 const GURL& gurl, 67 const GURL& gurl,
66 storage::StorageType type, 68 storage::StorageType type,
67 uint64 requested_size, 69 uint64_t requested_size,
68 Callback* callback); 70 Callback* callback);
69 71
70 // Creates a new Callback instance for WebStorageQuotaCallbacks. 72 // Creates a new Callback instance for WebStorageQuotaCallbacks.
71 static Callback* CreateWebStorageQuotaCallbacksWrapper( 73 static Callback* CreateWebStorageQuotaCallbacksWrapper(
72 blink::WebStorageQuotaCallbacks callbacks); 74 blink::WebStorageQuotaCallbacks callbacks);
73 75
74 private: 76 private:
75 // Message handlers. 77 // Message handlers.
76 void DidQueryStorageUsageAndQuota(int request_id, 78 void DidQueryStorageUsageAndQuota(int request_id,
77 int64 current_usage, 79 int64_t current_usage,
78 int64 current_quota); 80 int64_t current_quota);
79 void DidGrantStorageQuota(int request_id, 81 void DidGrantStorageQuota(int request_id,
80 int64 current_usage, 82 int64_t current_usage,
81 int64 granted_quota); 83 int64_t granted_quota);
82 void DidFail(int request_id, storage::QuotaStatusCode error); 84 void DidFail(int request_id, storage::QuotaStatusCode error);
83 85
84 IDMap<Callback, IDMapOwnPointer> pending_quota_callbacks_; 86 IDMap<Callback, IDMapOwnPointer> pending_quota_callbacks_;
85 87
86 scoped_refptr<ThreadSafeSender> thread_safe_sender_; 88 scoped_refptr<ThreadSafeSender> thread_safe_sender_;
87 scoped_refptr<QuotaMessageFilter> quota_message_filter_; 89 scoped_refptr<QuotaMessageFilter> quota_message_filter_;
88 90
89 DISALLOW_COPY_AND_ASSIGN(QuotaDispatcher); 91 DISALLOW_COPY_AND_ASSIGN(QuotaDispatcher);
90 }; 92 };
91 93
92 } // namespace content 94 } // namespace content
93 95
94 #endif // CONTENT_CHILD_QUOTA_DISPATCHER_H_ 96 #endif // CONTENT_CHILD_QUOTA_DISPATCHER_H_
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