1 /* 2 * Copyright (C) 2010 Apple 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 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' 14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS 17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 23 * THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26 #ifndef JSNPMethod_h 27 #define JSNPMethod_h 28 29 #include <JavaScriptCore/InternalFunction.h> 30 31 typedef void* NPIdentifier; 32 33 namespace WebKit { 34 35 // A JSObject that wraps an NPMethod. 36 class JSNPMethod : public JSC::InternalFunction { 37 public: 38 JSNPMethod(JSC::ExecState*, JSC::JSGlobalObject*, const JSC::Identifier&, NPIdentifier); 39 40 static const JSC::ClassInfo s_info; 41 npIdentifier()42 NPIdentifier npIdentifier() const { return m_npIdentifier; } 43 44 private: createStructure(JSC::JSGlobalData & globalData,JSC::JSValue prototype)45 static JSC::Structure* createStructure(JSC::JSGlobalData& globalData, JSC::JSValue prototype) 46 { 47 return JSC::Structure::create(globalData, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), AnonymousSlotCount, &s_info); 48 } 49 50 virtual JSC::CallType getCallData(JSC::CallData&); 51 52 NPIdentifier m_npIdentifier; 53 }; 54 55 56 } // namespace WebKit 57 58 #endif // JSNPMethod_h 59