src/apiutils.h

// Copyright 2009 the V8 project authors. All rights reserved.
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#ifndef V8_APIUTILS_H_
#define V8_APIUTILS_H_

namespace v8 {

class ImplementationUtilities {
 public:
  static v8::Handle<v8::Primitive> Undefined();
  static v8::Handle<v8::Primitive> Null();
  static v8::Handle<v8::Boolean> True();
  static v8::Handle<v8::Boolean> False();

  static int GetNameCount(ExtensionConfiguration* that) {
    return that->name_count_;
  }

  static const char** GetNames(ExtensionConfiguration* that) {
    return that->names_;
  }

  static v8::Arguments NewArguments(Local<Value> data,
                                    Local<Object> holder,
                                    Local<Function> callee,
                                    bool is_construct_call,
                                    void** argv, int argc) {
    return v8::Arguments(data, holder, callee, is_construct_call, argv, argc);
  }

  // Introduce an alias for the handle scope data to allow non-friends
  // to access the HandleScope data.
  typedef v8::HandleScope::Data HandleScopeData;

  static HandleScopeData* CurrentHandleScope();

#ifdef DEBUG
  static void ZapHandleRange(internal::Object** begin, internal::Object** end);
#endif
};

}  // namespace v8

#endif  // V8_APIUTILS_H_