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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"
#include "nsIASN1Object.idl"
interface nsIMutableArray;
/**
* This represents a sequence of ASN.1 objects,
* where ASN.1 is "Abstract Syntax Notation number One".
*
* Overview of how this ASN1 interface is intended to
* work.
*
* First off, the nsIASN1Sequence is any type in ASN1
* that consists of sub-elements (ie SEQUENCE, SET)
* nsIASN1Printable Items are all the other types that
* can be viewed by themselves without interpreting further.
* Examples would include INTEGER, UTF-8 STRING, OID.
* These are not intended to directly reflect the numberous
* types that exist in ASN1, but merely an interface to ease
* producing a tree display the ASN1 structure of any DER
* object.
*
* The additional state information carried in this interface
* makes it fit for being used as the data structure
* when working with visual reprenstation of ASN.1 objects
* in a human user interface, like in a tree widget
* where open/close state of nodes must be remembered.
*/
[scriptable, uuid(b6b957e6-1dd1-11b2-89d7-e30624f50b00)]
interface nsIASN1Sequence : nsIASN1Object {
/**
* The array of objects stored in the sequence.
*/
attribute nsIMutableArray ASN1Objects;
/**
* Whether the node at this position in the ASN.1 data structure
* sequence contains sub elements understood by the
* application.
*/
attribute boolean isValidContainer;
/**
* Whether the contained objects should be shown or hidden.
* A UI implementation can use this flag to store the current
* expansion state when shown in a tree widget.
*/
attribute boolean isExpanded;
};
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