/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
 *
 * ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * 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 mozilla.org code.
 *
 * The Initial Developer of the Original Code is
 * Netscape Communications Corporation.
 * Portions created by the Initial Developer are Copyright (C) 1998
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *   David Drinan <ddrinan@netscape.com>
 *   Scott MacGregor <mscott@netscape.com>
 *   Stephane Saux <ssaux@netscape.com>
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either of the GNU General Public License Version 2 or later (the "GPL"),
 * or 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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 * ***** END LICENSE BLOCK ***** */

#include "nsIMsgSendReport.idl"
#include "nsISupports.idl"

interface nsIMsgCompFields;
interface nsIMsgIdentity;

%{C++
class nsOutputFileStream;
%}

[ptr] native nsOutputFileStream(nsOutputFileStream);

/* Security interface */
[noscript, uuid(ed899511-b473-4a93-ba02-d8cb90d58e1c)]
interface nsIMsgComposeSecure : nsISupports 
{
    // requiresCryptoEncapsulation --> returns true if the current message send requires us to go through
	// some encryption work. In the case of false, you can disregard the compose secure object.
    boolean requiresCryptoEncapsulation(in nsIMsgIdentity aIdentity, in nsIMsgCompFields aCompFields);

	void beginCryptoEncapsulation(in nsOutputFileStream aStream, in string aRecipients, in nsIMsgCompFields aCompFields, in nsIMsgIdentity aIdentity, in nsIMsgSendReport sendReport, in boolean aIsDraft);
	void finishCryptoEncapsulation(in boolean aAbort, in nsIMsgSendReport sendReport);
	void mimeCryptoWriteBlock(in string aBuf, in long aLen);
};