JavaScriptCore-7600.1.4.9.tar.gz

[apple/javascriptcore.git] / inspector / JSJavaScriptCallFrame.h

diff --git a/inspector/JSJavaScriptCallFrame.h b/inspector/JSJavaScriptCallFrame.h
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+/*
+ * Copyright (C) 2014 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef JSJavaScriptCallFrame_h
+#define JSJavaScriptCallFrame_h
+
+#if ENABLE(INSPECTOR)
+
+#include "JSDestructibleObject.h"
+#include "JavaScriptCallFrame.h"
+
+namespace Inspector {
+
+class JSJavaScriptCallFrame : public JSC::JSDestructibleObject {
+public:
+    typedef JSC::JSDestructibleObject Base;
+
+    DECLARE_INFO;
+
+    static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype)
+    {
+        return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info());
+    }
+
+    static JSJavaScriptCallFrame* create(JSC::VM& vm, JSC::Structure* structure, PassRefPtr<JavaScriptCallFrame> impl)
+    {
+        JSJavaScriptCallFrame* instance = new (NotNull, JSC::allocateCell<JSJavaScriptCallFrame>(vm.heap)) JSJavaScriptCallFrame(vm, structure, impl);
+        instance->finishCreation(vm);
+        return instance;
+    }
+
+    static JSC::JSObject* createPrototype(JSC::VM&, JSC::JSGlobalObject*);
+    static void destroy(JSC::JSCell*);
+
+    JavaScriptCallFrame& impl() const { return *m_impl; }
+    void releaseImpl();
+
+    // Functions.
+    JSC::JSValue evaluate(JSC::ExecState*);
+    JSC::JSValue scopeType(JSC::ExecState*);
+
+    // Attributes.
+    JSC::JSValue caller(JSC::ExecState*) const;
+    JSC::JSValue sourceID(JSC::ExecState*) const;
+    JSC::JSValue line(JSC::ExecState*) const;
+    JSC::JSValue column(JSC::ExecState*) const;
+    JSC::JSValue functionName(JSC::ExecState*) const;
+    JSC::JSValue scopeChain(JSC::ExecState*) const;
+    JSC::JSValue thisObject(JSC::ExecState*) const;
+    JSC::JSValue type(JSC::ExecState*) const;
+
+    // Constants.
+    static const unsigned short GLOBAL_SCOPE = 0;
+    static const unsigned short LOCAL_SCOPE = 1;
+    static const unsigned short WITH_SCOPE = 2;
+    static const unsigned short CLOSURE_SCOPE = 3;
+    static const unsigned short CATCH_SCOPE = 4;
+
+protected:
+    static const unsigned StructureFlags = Base::StructureFlags;
+
+    void finishCreation(JSC::VM&);
+
+private:
+    JSJavaScriptCallFrame(JSC::VM&, JSC::Structure*, PassRefPtr<JavaScriptCallFrame>);
+    ~JSJavaScriptCallFrame();
+
+    JavaScriptCallFrame* m_impl;
+};
+
+JSC::JSValue toJS(JSC::ExecState*, JSC::JSGlobalObject*, JavaScriptCallFrame*);
+JSJavaScriptCallFrame* toJSJavaScriptCallFrame(JSC::JSValue);
+
+} // namespace Inspector
+
+#endif // ENABLE(INSPECTOR)
+
+#endif // !defined(JSJavaScriptCallFrame_h)