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 /* -*- 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_CMSDECODER_CONTRACTID "@mozilla.org/nsCMSDecoder;1"

 %}

 native NSSCMSContentCallback(NSSCMSContentCallback);

 interface nsICMSMessage;

 /**

  * nsICMSDecoder

  *  Interface to decode an CMS message

  */

 [uuid(65244a06-a342-11d5-ba47-00108303b117)]

 interface nsICMSDecoder : nsISupports

 {

   void start(in NSSCMSContentCallback cb, in voidPtr arg);

   void update(in string aBuf, in long aLen);

   void finish(out nsICMSMessage msg);

 };