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1 /* | 1 /* |
2 * Copyright (C) 2010 Google Inc. All rights reserved. | 2 * Copyright (C) 2010 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 | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * | 7 * |
8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. 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 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
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29 #include "bindings/v8/ScriptValue.h" | 29 #include "bindings/v8/ScriptValue.h" |
30 #include "bindings/v8/ScriptWrappable.h" | 30 #include "bindings/v8/ScriptWrappable.h" |
31 #include "modules/indexeddb/IDBKey.h" | 31 #include "modules/indexeddb/IDBKey.h" |
32 #include "modules/indexeddb/IDBRequest.h" | 32 #include "modules/indexeddb/IDBRequest.h" |
33 #include "modules/indexeddb/IndexedDB.h" | 33 #include "modules/indexeddb/IndexedDB.h" |
34 #include "public/platform/WebIDBCursor.h" | 34 #include "public/platform/WebIDBCursor.h" |
35 #include "wtf/PassRefPtr.h" | 35 #include "wtf/PassRefPtr.h" |
36 #include "wtf/RefCounted.h" | 36 #include "wtf/RefCounted.h" |
37 #include "wtf/RefPtr.h" | 37 #include "wtf/RefPtr.h" |
38 | 38 |
| 39 namespace blink { |
| 40 |
| 41 class WebBlobInfo; |
| 42 |
| 43 } // namespace blink |
| 44 |
39 namespace WebCore { | 45 namespace WebCore { |
40 | 46 |
41 class ExceptionState; | 47 class ExceptionState; |
42 class IDBAny; | 48 class IDBAny; |
43 class IDBTransaction; | 49 class IDBTransaction; |
44 class ExecutionContext; | 50 class ExecutionContext; |
45 class SharedBuffer; | 51 class SharedBuffer; |
46 | 52 |
47 #if ENABLE(OILPAN) | 53 #if ENABLE(OILPAN) |
48 typedef GarbageCollectedFinalized<IDBCursor> IDBCursorBase; | 54 typedef GarbageCollectedFinalized<IDBCursor> IDBCursorBase; |
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79 PassRefPtrWillBeRawPtr<IDBRequest> deleteFunction(ExecutionContext*, Excepti
onState&); | 85 PassRefPtrWillBeRawPtr<IDBRequest> deleteFunction(ExecutionContext*, Excepti
onState&); |
80 | 86 |
81 bool isKeyDirty() const { return m_keyDirty; } | 87 bool isKeyDirty() const { return m_keyDirty; } |
82 bool isPrimaryKeyDirty() const { return m_primaryKeyDirty; } | 88 bool isPrimaryKeyDirty() const { return m_primaryKeyDirty; } |
83 bool isValueDirty() const { return m_valueDirty; } | 89 bool isValueDirty() const { return m_valueDirty; } |
84 | 90 |
85 void continueFunction(PassRefPtr<IDBKey>, PassRefPtr<IDBKey> primaryKey, Exc
eptionState&); | 91 void continueFunction(PassRefPtr<IDBKey>, PassRefPtr<IDBKey> primaryKey, Exc
eptionState&); |
86 void postSuccessHandlerCallback(); | 92 void postSuccessHandlerCallback(); |
87 bool isDeleted() const; | 93 bool isDeleted() const; |
88 void close(); | 94 void close(); |
89 void setValueReady(PassRefPtr<IDBKey>, PassRefPtr<IDBKey> primaryKey, PassRe
fPtr<SharedBuffer> value); | 95 void setValueReady(PassRefPtr<IDBKey>, PassRefPtr<IDBKey> primaryKey, PassRe
fPtr<SharedBuffer> value, PassOwnPtr<Vector<blink::WebBlobInfo> >); |
90 PassRefPtr<IDBKey> idbPrimaryKey() const { return m_primaryKey; } | 96 PassRefPtr<IDBKey> idbPrimaryKey() const { return m_primaryKey; } |
91 IDBRequest* request() const { return m_request.get(); } | 97 IDBRequest* request() const { return m_request.get(); } |
92 virtual bool isKeyCursor() const { return true; } | 98 virtual bool isKeyCursor() const { return true; } |
93 virtual bool isCursorWithValue() const { return false; } | 99 virtual bool isCursorWithValue() const { return false; } |
94 | 100 |
95 #if !ENABLE(OILPAN) | 101 #if !ENABLE(OILPAN) |
96 void deref() | 102 void deref() |
97 { | 103 { |
98 if (derefBase()) | 104 if (derefBase()) |
99 delete this; | 105 delete this; |
100 else if (hasOneRef()) | 106 else if (hasOneRef()) |
101 checkForReferenceCycle(); | 107 checkForReferenceCycle(); |
102 } | 108 } |
103 #endif | 109 #endif |
104 | 110 |
105 protected: | 111 protected: |
106 IDBCursor(PassOwnPtr<blink::WebIDBCursor>, blink::WebIDBCursor::Direction, I
DBRequest*, IDBAny* source, IDBTransaction*); | 112 IDBCursor(PassOwnPtr<blink::WebIDBCursor>, blink::WebIDBCursor::Direction, I
DBRequest*, IDBAny* source, IDBTransaction*); |
107 | 113 |
108 private: | 114 private: |
109 PassRefPtr<IDBObjectStore> effectiveObjectStore() const; | 115 PassRefPtr<IDBObjectStore> effectiveObjectStore() const; |
| 116 void handleBlobAcks(); |
110 | 117 |
111 #if !ENABLE(OILPAN) | 118 #if !ENABLE(OILPAN) |
112 void checkForReferenceCycle(); | 119 void checkForReferenceCycle(); |
113 #endif | 120 #endif |
114 | 121 |
115 OwnPtr<blink::WebIDBCursor> m_backend; | 122 OwnPtr<blink::WebIDBCursor> m_backend; |
116 RefPtrWillBeMember<IDBRequest> m_request; | 123 RefPtrWillBeMember<IDBRequest> m_request; |
117 const blink::WebIDBCursor::Direction m_direction; | 124 const blink::WebIDBCursor::Direction m_direction; |
118 RefPtrWillBeMember<IDBAny> m_source; | 125 RefPtrWillBeMember<IDBAny> m_source; |
119 RefPtr<IDBTransaction> m_transaction; | 126 RefPtr<IDBTransaction> m_transaction; |
120 bool m_gotValue; | 127 bool m_gotValue; |
121 bool m_keyDirty; | 128 bool m_keyDirty; |
122 bool m_primaryKeyDirty; | 129 bool m_primaryKeyDirty; |
123 bool m_valueDirty; | 130 bool m_valueDirty; |
124 RefPtr<IDBKey> m_key; | 131 RefPtr<IDBKey> m_key; |
125 RefPtr<IDBKey> m_primaryKey; | 132 RefPtr<IDBKey> m_primaryKey; |
126 RefPtr<SharedBuffer> m_value; | 133 RefPtr<SharedBuffer> m_value; |
| 134 OwnPtr<Vector<blink::WebBlobInfo> > m_blobInfo; |
127 }; | 135 }; |
128 | 136 |
129 } // namespace WebCore | 137 } // namespace WebCore |
130 | 138 |
131 #endif // IDBCursor_h | 139 #endif // IDBCursor_h |
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