tenfourfox/dom/webidl/ChromeUtils.webidl
Cameron Kaiser c9b2922b70 hello FPR
2017-04-19 00:56:45 -07:00

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/* -*- Mode: IDL; 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/.
*/
/**
* A collection of static utility methods that are only exposed to Chrome. This
* interface is not exposed in workers, while ThreadSafeChromeUtils is.
*/
[ChromeOnly, Exposed=(Window,System)]
interface ChromeUtils : ThreadSafeChromeUtils {
/**
* A helper that converts OriginAttributesDictionary to a opaque suffix string.
*
* @param originAttrs The originAttributes from the caller.
*/
static ByteString
originAttributesToSuffix(optional OriginAttributesDictionary originAttrs);
/**
* Returns true if the members of |originAttrs| match the provided members
* of |pattern|.
*
* @param originAttrs The originAttributes under consideration.
* @param pattern The pattern to use for matching.
*/
static boolean
originAttributesMatchPattern(optional OriginAttributesDictionary originAttrs,
optional OriginAttributesPatternDictionary pattern);
};
/**
* Used by principals and the script security manager to represent origin
* attributes. The first dictionary is designed to contain the full set of
* OriginAttributes, the second is used for pattern-matching (i.e. does this
* OriginAttributesDictionary match the non-empty attributes in this pattern).
*
* IMPORTANT: If you add any members here, you need to do the following:
* (1) Add them to both dictionaries.
* (2) Update the methods on mozilla::OriginAttributes, including equality,
* serialization, deserialization, and inheritance.
* (3) Update the methods on mozilla::OriginAttributesPattern, including matching.
*/
dictionary OriginAttributesDictionary {
unsigned long appId = 0;
unsigned long userContextId = 0;
boolean inBrowser = false;
DOMString addonId = "";
DOMString signedPkg = "";
};
dictionary OriginAttributesPatternDictionary {
unsigned long appId;
unsigned long userContextId;
boolean inBrowser;
DOMString addonId;
DOMString signedPkg;
};