/*
 * The contents of this file are subject to the Mozilla Public
 * License Version 1.1 (the "License"); you may not use this file
 * except in compliance with the License. You may obtain a copy of
 * the License at http://www.mozilla.org/MPL/
 * 
 * Software distributed under the License is distributed on an "AS
 * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
 * implied. See the License for the specific language governing
 * rights and limitations under the License.
 * 
 * The Original Code is the Netscape security libraries.
 * 
 * The Initial Developer of the Original Code is Netscape
 * Communications Corporation.  Portions created by Netscape are 
 * Copyright (C) 1994-2000 Netscape Communications Corporation.  All
 * Rights Reserved.
 * 
 * Contributor(s):
 *  Javier Delgadillo <javi@netscape.com>
 * 
 * Alternatively, the contents of this file may be used under the
 * terms of the GNU General Public License Version 2 or later (the
 * "GPL"), in which case the provisions of the GPL are applicable 
 * instead of those above.  If you wish to allow use of your 
 * version of this file only under the terms of the GPL and not to
 * allow others to use your version of this file under the MPL,
 * indicate your decision by deleting the provisions above and
 * replace them with the notice and other provisions required by
 * the GPL.  If you do not delete the provisions above, a recipient
 * may use your version of this file under either the MPL or the
 * GPL.
 */
#ifndef _NSSASN_H_
#define _NSSASN_H_

#include "nscore.h"
#include "nsIX509Cert.h"
#include "nsCOMPtr.h"
#include "nsString.h"
#include "nsIASN1Sequence.h"
#include "nsIASN1PrintableItem.h"
#include "nsIArray.h"

//
// Read comments in nsIX509Cert.idl for a description of the desired
// purpose for this ASN1 interface implementation.
//

class nsNSSASN1Sequence : public nsIASN1Sequence
{
public:
  NS_DECL_ISUPPORTS
  NS_DECL_NSIASN1SEQUENCE
  NS_DECL_NSIASN1OBJECT

  nsNSSASN1Sequence();
  virtual ~nsNSSASN1Sequence();
  /* additional members */
private:
  nsCOMPtr<nsIMutableArray> mASN1Objects;
  nsString mDisplayName;
  nsString mDisplayValue;
  PRUint32 mType;
  PRUint32 mTag;
  PRBool   mIsValidContainer;
  PRBool   mIsExpanded;
};

class nsNSSASN1PrintableItem : public nsIASN1PrintableItem
{
public:
  NS_DECL_ISUPPORTS
  NS_DECL_NSIASN1PRINTABLEITEM
  NS_DECL_NSIASN1OBJECT

  nsNSSASN1PrintableItem();
  virtual ~nsNSSASN1PrintableItem();
  /* additional members */
private:
  nsString mDisplayName;
  nsString mValue;
  PRUint32 mType;
  PRUint32 mTag;
  unsigned char *mData;
  PRUint32       mLen;
};

nsresult CreateFromDER(unsigned char *data,
                       unsigned int   len,
                       nsIASN1Object **retval);
#endif //_NSSASN_H_