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1 /* | |
2 * Copyright (C) 2009 Google Inc. All rights reserved. | |
3 * | |
4 * Redistribution and use in source and binary forms, with or without | |
5 * modification, are permitted provided that the following conditions are | |
6 * met: | |
7 * | |
8 * * Redistributions of source code must retain the above copyright | |
9 * notice, this list of conditions and the following disclaimer. | |
10 * * Redistributions in binary form must reproduce the above | |
11 * copyright notice, this list of conditions and the following disclaimer | |
12 * in the documentation and/or other materials provided with the | |
13 * distribution. | |
14 * * Neither the name of Google Inc. nor the names of its | |
15 * contributors may be used to endorse or promote products derived from | |
16 * this software without specific prior written permission. | |
17 * | |
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
29 */ | |
30 | |
31 #ifndef WebDatabase_h | |
32 #define WebDatabase_h | |
33 | |
34 #include "WebCommon.h" | |
35 #include "WebSecurityOrigin.h" | |
36 | |
37 #if WEBKIT_IMPLEMENTATION | |
38 namespace WebCore { class Database; } | |
39 namespace WTF { template <typename T> class PassRefPtr; } | |
40 #endif | |
41 | |
42 namespace WebKit { | |
43 | |
44 class WebDatabaseObserver; | |
45 class WebDatabasePrivate; | |
46 class WebString; | |
47 | |
48 class WebDatabase { | |
49 public: | |
50 WebDatabase() : m_private(0) { } | |
51 WebDatabase(const WebDatabase& d) : m_private(0) { assign(d); } | |
52 ~WebDatabase() { reset(); } | |
53 | |
54 WebDatabase& operator=(const WebDatabase& d) | |
55 { | |
56 assign(d); | |
57 return *this; | |
58 } | |
59 | |
60 WEBKIT_API void reset(); | |
61 WEBKIT_API void assign(const WebDatabase&); | |
62 bool isNull() const { return !m_private; } | |
63 | |
64 WEBKIT_API WebString name() const; | |
65 WEBKIT_API WebString displayName() const; | |
66 WEBKIT_API unsigned long estimatedSize() const; | |
67 WEBKIT_API WebSecurityOrigin securityOrigin() const; | |
68 | |
69 WEBKIT_API static void setObserver(WebDatabaseObserver*); | |
70 WEBKIT_API static WebDatabaseObserver* observer(); | |
71 | |
72 WEBKIT_API static void updateDatabaseSize( | |
73 const WebString& originIdentifier, const WebString& databaseName, | |
74 unsigned long long databaseSize, unsigned long long spaceAvailable); | |
75 | |
76 #if WEBKIT_IMPLEMENTATION | |
77 WebDatabase(const WTF::PassRefPtr<WebCore::Database>&); | |
78 WebDatabase& operator=(const WTF::PassRefPtr<WebCore::Database>&); | |
79 operator WTF::PassRefPtr<WebCore::Database>() const; | |
80 #endif | |
81 | |
82 private: | |
83 void assign(WebDatabasePrivate*); | |
84 | |
85 WebDatabasePrivate* m_private; | |
86 }; | |
87 | |
88 } // namespace WebKit | |
89 | |
90 #endif | |
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