/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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 * Software distributed under the License is distributed on an "AS IS" basis,
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 * for the specific language governing rights and limitations under the
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 * The Original Code is mozilla.org code.
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 * The Initial Developer of the Original Code is
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 * Portions created by the Initial Developer are Copyright (C) 1998
 * the Initial Developer. All Rights Reserved.
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 * Contributor(s):
 *
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 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
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#ifndef nsDOMParser_h__
#define nsDOMParser_h__

#include "nsIDOMParser.h"
#include "nsCOMPtr.h"
#include "nsIURI.h"
#include "nsWeakReference.h"
#include "nsIJSNativeInitializer.h"

class nsDOMParser : public nsIDOMParser,
                    public nsIDOMParserJS,
                    public nsIJSNativeInitializer,
                    public nsSupportsWeakReference
{
public: 
  nsDOMParser();
  virtual ~nsDOMParser();

  NS_DECL_ISUPPORTS

  // nsIDOMParser
  NS_DECL_NSIDOMPARSER

  // nsIDOMParserJS
  NS_DECL_NSIDOMPARSERJS

  // nsIJSNativeInitializer
  NS_IMETHOD Initialize(nsISupports* aOwner, JSContext* cx, JSObject* obj,
                        PRUint32 argc, jsval *argv);

private:
  class AttemptedInitMarker {
  public:
    AttemptedInitMarker(PRPackedBool* aAttemptedInit) :
      mAttemptedInit(aAttemptedInit)
    {}

    ~AttemptedInitMarker() {
      *mAttemptedInit = PR_TRUE;
    }

  private:
    PRPackedBool* mAttemptedInit;
  };
  
  nsCOMPtr<nsIPrincipal> mPrincipal;
  nsCOMPtr<nsIPrincipal> mOriginalPrincipal;
  nsCOMPtr<nsIURI> mDocumentURI;
  nsCOMPtr<nsIURI> mBaseURI;
  nsWeakPtr mScriptHandlingObject;
  
  PRPackedBool mLoopingForSyncLoad;
  PRPackedBool mAttemptedInit;
};

#endif
