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1 /* | 1 /* |
2 * Copyright (C) 2009 Google Inc. All rights reserved. | 2 * Copyright (C) 2009 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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30 | 30 |
31 #ifndef QuotaTracker_h | 31 #ifndef QuotaTracker_h |
32 #define QuotaTracker_h | 32 #define QuotaTracker_h |
33 | 33 |
34 #include "platform/weborigin/SecurityOrigin.h" | 34 #include "platform/weborigin/SecurityOrigin.h" |
35 #include "wtf/HashMap.h" | 35 #include "wtf/HashMap.h" |
36 #include "wtf/ThreadingPrimitives.h" | 36 #include "wtf/ThreadingPrimitives.h" |
37 #include "wtf/text/StringHash.h" | 37 #include "wtf/text/StringHash.h" |
38 #include "wtf/text/WTFString.h" | 38 #include "wtf/text/WTFString.h" |
39 | 39 |
40 namespace WebCore { | 40 namespace blink { |
41 | 41 |
42 class QuotaTracker { | 42 class QuotaTracker { |
43 public: | 43 public: |
44 static QuotaTracker& instance(); | 44 static QuotaTracker& instance(); |
45 | 45 |
46 void getDatabaseSizeAndSpaceAvailableToOrigin( | 46 void getDatabaseSizeAndSpaceAvailableToOrigin( |
47 const String& originIdentifier, const String& databaseName, | 47 const String& originIdentifier, const String& databaseName, |
48 unsigned long long* databaseSize, unsigned long long* spaceAvailable); | 48 unsigned long long* databaseSize, unsigned long long* spaceAvailable); |
49 void updateDatabaseSize( | 49 void updateDatabaseSize( |
50 const String& originIdentifier, const String& databaseName, | 50 const String& originIdentifier, const String& databaseName, |
51 unsigned long long databaseSize); | 51 unsigned long long databaseSize); |
52 void updateSpaceAvailableToOrigin(const String& originIdentifier, unsigned l
ong long spaceAvailable); | 52 void updateSpaceAvailableToOrigin(const String& originIdentifier, unsigned l
ong long spaceAvailable); |
53 void resetSpaceAvailableToOrigin(const String& originIdentifier); | 53 void resetSpaceAvailableToOrigin(const String& originIdentifier); |
54 | 54 |
55 private: | 55 private: |
56 QuotaTracker() { } | 56 QuotaTracker() { } |
57 | 57 |
58 typedef HashMap<String, unsigned long long> SizeMap; | 58 typedef HashMap<String, unsigned long long> SizeMap; |
59 SizeMap m_spaceAvailableToOrigins; | 59 SizeMap m_spaceAvailableToOrigins; |
60 HashMap<String, SizeMap> m_databaseSizes; | 60 HashMap<String, SizeMap> m_databaseSizes; |
61 Mutex m_dataGuard; | 61 Mutex m_dataGuard; |
62 }; | 62 }; |
63 | 63 |
64 } | 64 } |
65 | 65 |
66 #endif // QuotaTracker_h | 66 #endif // QuotaTracker_h |
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