1 /* 2 * Copyright (C) 2010 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 6 * are met: 7 * 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY 15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 16 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 17 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY 18 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 19 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 20 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 21 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26 #ifndef IDBBindingUtilities_h 27 #define IDBBindingUtilities_h 28 29 #include "bindings/core/v8/ScriptState.h" 30 #include "bindings/core/v8/ScriptValue.h" 31 #include "wtf/Forward.h" 32 #include <v8.h> 33 34 namespace blink { 35 36 class IDBAny; 37 class IDBKey; 38 class IDBKeyPath; 39 class IDBKeyRange; 40 class SerializedScriptValue; 41 class SharedBuffer; 42 class WebBlobInfo; 43 44 // Exposed for unit testing: 45 bool injectV8KeyIntoV8Value(v8::Isolate*, v8::Handle<v8::Value> key, v8::Handle<v8::Value>, const IDBKeyPath&); 46 47 // For use by Source/modules/indexeddb: 48 IDBKey* createIDBKeyFromScriptValueAndKeyPath(v8::Isolate*, const ScriptValue&, const IDBKeyPath&); 49 bool canInjectIDBKeyIntoScriptValue(v8::Isolate*, const ScriptValue&, const IDBKeyPath&); 50 ScriptValue idbAnyToScriptValue(ScriptState*, IDBAny*); 51 ScriptValue idbKeyToScriptValue(ScriptState*, IDBKey*); 52 IDBKey* scriptValueToIDBKey(v8::Isolate*, const ScriptValue&); 53 IDBKeyRange* scriptValueToIDBKeyRange(v8::Isolate*, const ScriptValue&); 54 ScriptValue deserializeScriptValue(ScriptState*, SerializedScriptValue*, const Vector<blink::WebBlobInfo>*); 55 56 #if ENABLE(ASSERT) 57 void assertPrimaryKeyValidOrInjectable(ScriptState*, PassRefPtr<SharedBuffer>, const Vector<blink::WebBlobInfo>*, IDBKey*, const IDBKeyPath&); 58 #endif 59 60 } // namespace blink 61 62 #endif // IDBBindingUtilities_h 63