/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#include "nsISupports.idl"

%{ C++
typedef void (*NSSCMSContentCallback)(void *arg, const char *buf, unsigned long len);

#define NS_CMSENCODER_CONTRACTID "@mozilla.org/nsCMSEncoder;1"
%}

native NSSCMSContentCallback(NSSCMSContentCallback);

interface nsICMSMessage;

/**
 * nsICMSEncoder
 *  Interface to Encode an CMS message
 */
[uuid(17dc4fb4-e379-4e56-a4a4-57cdcc74816f)]
interface nsICMSEncoder : nsISupports
{
  void start(in nsICMSMessage aMsg, in NSSCMSContentCallback cb, in voidPtr arg);
  void update(in string aBuf, in long aLen);
  void finish();
  void encode(in nsICMSMessage aMsg);
};