diff options
Diffstat (limited to 'data/extensions/jid1-KtlZuoiikVfFew@jetpack/node_modules/pathfinder/lib/content/policy.js')
-rw-r--r-- | data/extensions/jid1-KtlZuoiikVfFew@jetpack/node_modules/pathfinder/lib/content/policy.js | 143 |
1 files changed, 0 insertions, 143 deletions
diff --git a/data/extensions/jid1-KtlZuoiikVfFew@jetpack/node_modules/pathfinder/lib/content/policy.js b/data/extensions/jid1-KtlZuoiikVfFew@jetpack/node_modules/pathfinder/lib/content/policy.js deleted file mode 100644 index b764272..0000000 --- a/data/extensions/jid1-KtlZuoiikVfFew@jetpack/node_modules/pathfinder/lib/content/policy.js +++ /dev/null @@ -1,143 +0,0 @@ -/* 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/. */ -'use strict'; - -const { Cc, Ci } = require('chrome'); -const { Class } = require('sdk/core/heritage'); -const CP_NS = require('sdk/core/namespace').ns(); -const { ensure } = require('sdk/system/unload'); -const { validateOptions } = require('sdk/deprecated/api-utils'); -const { id: ADDON_ID } = require('sdk/self'); -const xpcom = require('sdk/platform/xpcom'); - -const CM = Cc["@mozilla.org/categorymanager;1"] - .getService(Ci.nsICategoryManager); - -const ACCEPT = exports.ACCEPT = Ci.nsIContentPolicy.ACCEPT; -const REJECT = exports.REJECT = Ci.nsIContentPolicy.REJECT_REQUEST; - -const accept = function() ACCEPT; - -let ContentPolicy_ID = 0; - -const RULES = { - description: { - map: function(v) { - return v ? v : ''; - }, - is: ['string'] - }, - contract: { - map: function(v) { - if (v === undefined) { - v = '@erikvold.com/content-policy.' + ADDON_ID + ';' + ContentPolicy_ID++; - } - return v; - }, - is: ['string'] - }, - entry: { - is: ['string', 'undefined'] - }, - shouldLoad: { - is: ['function', 'undefined'] - }, - shouldProcess: { - is: ['function', 'undefined'] - }, -}; - -function getType(aType) { - switch (aType) { - case Ci.nsIContentPolicy.TYPE_SCRIPT: - return 'script'; - case Ci.nsIContentPolicy.TYPE_IMAGE: - return 'image'; - case Ci.nsIContentPolicy.TYPE_STYLESHEET: - return 'stylesheet'; - case Ci.nsIContentPolicy.TYPE_OBJECT: - return 'object'; - case Ci.nsIContentPolicy.TYPE_DOCUMENT: - return 'document'; - case Ci.nsIContentPolicy.TYPE_SUBDOCUMENT: - return 'subdocument'; - case Ci.nsIContentPolicy.TYPE_REFRESH: - return 'refresh'; - case Ci.nsIContentPolicy.TYPE_XBL: - return 'xbl'; - case Ci.nsIContentPolicy.TYPE_XMLHTTPREQUEST: - return 'xhr'; - case Ci.nsIContentPolicy.TYPE_PING: - return 'ping'; - // TODO: support more types - } - return 'other'; -} -const getTypeMemod = memoize(getType, 12, 1); - -function makeDetails(aContentType, aContentLocation, aRequestOrigin, aContext, aMimeTypeGuess) { - return { - type: getTypeMemod(aContentType), - location: aContentLocation.spec, - origin: aRequestOrigin.spec, - context: null, // TODO: support this in a safe way somehow.. - mimeTypeGuess: String(aMimeTypeGuess) - }; -} - -let ContentPolicy = exports.ContentPolicy = Class({ - initialize: function(options) { - const self = this; - options = CP_NS(self).options = validateOptions(options, RULES); - CP_NS(self).shouldLoad = options.shouldLoad || accept; - CP_NS(self).shouldProcess = options.shouldProcess || accept; - - let factory = CP_NS(this).factory = xpcom.Factory({ - Component: getProvider(self), - description: options.description, - contract: options.contract - }); - - let entry = options.entry || options.contract; - CM.addCategoryEntry('content-policy', entry, factory.contract, false, true); - ensure(this, 'destroy'); - }, - destroy: function() { - // already destroyed? - if (!CP_NS(this).options) - return; - - let options = CP_NS(this).options; - CP_NS(this).options = null; - CP_NS(this).shouldLoad = accept; - CP_NS(this).shouldProcess = accept; - - CM.deleteCategoryEntry('content-policy', options.entry || options.contract, false); - } -}); - -function getProvider(self) { - return Class({ - extends: xpcom.Unknown, - interfaces: ['nsIContentPolicy'], - shouldLoad: function (aContentType, aContentLocation, aRequestOrigin, aContext, aMimeTypeGuess, aExtra) { - let load = CP_NS(self).shouldLoad(makeDetails.apply(null, arguments)); - return (load == REJECT || (!load && load !== undefined)) ? REJECT : ACCEPT; - }, - shouldProcess: function (aContentType, aContentLocation, aRequestOrigin, aContext, aMimeTypeGuess, aExtra) { - let load = CP_NS(self).shouldProcess(makeDetails.apply(null, arguments)); - return (load == REJECT || (!load && load !== undefined)) ? REJECT : ACCEPT; - } - }); -} - -function memoize(func) { - let cache = Object.create(null); - return function(a) { - let key = a.toString(); - if (key in cache) - return cache[key]; - return cache[key] = func.call(null, a); - }; -} |