OLD | NEW |
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 WEBKIT_SUPPORT_SIMPLE_DATABASE_SYSTEM_H_ | 5 #ifndef WEBKIT_SUPPORT_SIMPLE_DATABASE_SYSTEM_H_ |
6 #define WEBKIT_SUPPORT_SIMPLE_DATABASE_SYSTEM_H_ | 6 #define WEBKIT_SUPPORT_SIMPLE_DATABASE_SYSTEM_H_ |
7 | 7 |
8 #include "base/file_path.h" | 8 #include "base/file_path.h" |
9 #include "base/hash_tables.h" | 9 #include "base/hash_tables.h" |
10 #include "base/memory/ref_counted.h" | 10 #include "base/memory/ref_counted.h" |
(...skipping 26 matching lines...) Expand all Loading... |
37 virtual void databaseOpened(const WebKit::WebDatabase& database); | 37 virtual void databaseOpened(const WebKit::WebDatabase& database); |
38 virtual void databaseModified(const WebKit::WebDatabase& database); | 38 virtual void databaseModified(const WebKit::WebDatabase& database); |
39 virtual void databaseClosed(const WebKit::WebDatabase& database); | 39 virtual void databaseClosed(const WebKit::WebDatabase& database); |
40 | 40 |
41 // SQLite VFS related methods, these are called on webcore's | 41 // SQLite VFS related methods, these are called on webcore's |
42 // background database threads via the WebKitClient impl. | 42 // background database threads via the WebKitClient impl. |
43 base::PlatformFile OpenFile(const string16& vfs_file_name, int desired_flags); | 43 base::PlatformFile OpenFile(const string16& vfs_file_name, int desired_flags); |
44 int DeleteFile(const string16& vfs_file_name, bool sync_dir); | 44 int DeleteFile(const string16& vfs_file_name, bool sync_dir); |
45 uint32 GetFileAttributes(const string16& vfs_file_name); | 45 uint32 GetFileAttributes(const string16& vfs_file_name); |
46 int64 GetFileSize(const string16& vfs_file_name); | 46 int64 GetFileSize(const string16& vfs_file_name); |
| 47 int64 GetSpaceAvailable(const string16& origin_identifier); |
47 | 48 |
48 // For use by LayoutTestController, called on the main thread. | 49 // For use by LayoutTestController, called on the main thread. |
49 void ClearAllDatabases(); | 50 void ClearAllDatabases(); |
50 void SetDatabaseQuota(int64 quota); | 51 void SetDatabaseQuota(int64 quota); |
51 | 52 |
52 private: | 53 private: |
53 // Used by our WebDatabaseObserver impl, only called on the db_thread | 54 // Used by our WebDatabaseObserver impl, only called on the db_thread |
54 void DatabaseOpened(const string16& origin_identifier, | 55 void DatabaseOpened(const string16& origin_identifier, |
55 const string16& database_name, | 56 const string16& database_name, |
56 const string16& description, | 57 const string16& description, |
(...skipping 13 matching lines...) Expand all Loading... |
70 | 71 |
71 // Used by our public SQLite VFS methods, only called on the db_thread. | 72 // Used by our public SQLite VFS methods, only called on the db_thread. |
72 void VfsOpenFile(const string16& vfs_file_name, int desired_flags, | 73 void VfsOpenFile(const string16& vfs_file_name, int desired_flags, |
73 base::PlatformFile* result, base::WaitableEvent* done_event); | 74 base::PlatformFile* result, base::WaitableEvent* done_event); |
74 void VfsDeleteFile(const string16& vfs_file_name, bool sync_dir, | 75 void VfsDeleteFile(const string16& vfs_file_name, bool sync_dir, |
75 int* result, base::WaitableEvent* done_event); | 76 int* result, base::WaitableEvent* done_event); |
76 void VfsGetFileAttributes(const string16& vfs_file_name, | 77 void VfsGetFileAttributes(const string16& vfs_file_name, |
77 uint32* result, base::WaitableEvent* done_event); | 78 uint32* result, base::WaitableEvent* done_event); |
78 void VfsGetFileSize(const string16& vfs_file_name, | 79 void VfsGetFileSize(const string16& vfs_file_name, |
79 int64* result, base::WaitableEvent* done_event); | 80 int64* result, base::WaitableEvent* done_event); |
| 81 void VfsGetSpaceAvailable(const string16& origin_identifier, |
| 82 int64* result, base::WaitableEvent* done_event); |
80 | 83 |
81 FilePath GetFullFilePathForVfsFile(const string16& vfs_file_name); | 84 FilePath GetFullFilePathForVfsFile(const string16& vfs_file_name); |
82 | 85 |
83 void ResetTracker(); | 86 void ResetTracker(); |
84 void ThreadCleanup(base::WaitableEvent* done_event); | 87 void ThreadCleanup(base::WaitableEvent* done_event); |
85 | 88 |
86 // Where the tracker database file and per origin database files reside. | 89 // Where the tracker database file and per origin database files reside. |
87 ScopedTempDir temp_dir_; | 90 ScopedTempDir temp_dir_; |
88 | 91 |
89 // All access to the db_tracker (except for its construction) and | 92 // All access to the db_tracker (except for its construction) and |
90 // vfs operations are serialized on a background thread. | 93 // vfs operations are serialized on a background thread. |
91 base::Thread db_thread_; | 94 base::Thread db_thread_; |
92 scoped_refptr<base::MessageLoopProxy> db_thread_proxy_; | 95 scoped_refptr<base::MessageLoopProxy> db_thread_proxy_; |
93 scoped_refptr<webkit_database::DatabaseTracker> db_tracker_; | 96 scoped_refptr<webkit_database::DatabaseTracker> db_tracker_; |
| 97 int64 quota_per_origin_; |
94 | 98 |
95 // Data members to support waiting for all connections to be closed. | 99 // Data members to support waiting for all connections to be closed. |
96 scoped_refptr<webkit_database::DatabaseConnectionsWrapper> open_connections_; | 100 scoped_refptr<webkit_database::DatabaseConnectionsWrapper> open_connections_; |
97 | 101 |
98 static SimpleDatabaseSystem* instance_; | 102 static SimpleDatabaseSystem* instance_; |
99 }; | 103 }; |
100 | 104 |
101 DISABLE_RUNNABLE_METHOD_REFCOUNT(SimpleDatabaseSystem); | 105 DISABLE_RUNNABLE_METHOD_REFCOUNT(SimpleDatabaseSystem); |
102 | 106 |
103 #endif // WEBKIT_SUPPORT_SIMPLE_DATABASE_SYSTEM_H_ | 107 #endif // WEBKIT_SUPPORT_SIMPLE_DATABASE_SYSTEM_H_ |
OLD | NEW |