mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
1d3b143a7f
---
dom/ipc/manifestMessages.js | 166 +++++++++-----------
...ObjectProcessor.js => ImageObjectProcessor.jsm} | 0
dom/manifest/ManifestFinder.jsm | 58 +++++++
dom/manifest/ManifestObtainer.js | 92 -----------
dom/manifest/ManifestObtainer.jsm | 170 +++++++++++++++++++++
...{ManifestProcessor.js => ManifestProcessor.jsm} | 18 +--
.../{ValueExtractor.js => ValueExtractor.jsm} | 4 +-
dom/manifest/WebManifest.jsm | 19 ---
dom/manifest/moz.build | 10 +-
dom/manifest/test/browser.ini | 3 +-
.../test/browser_ManifestObtainer_obtain.js | 2 +-
dom/manifest/test/browser_hasManifestLink.js | 109 +++++++++++++
dom/manifest/test/common.js | 4 +-
dom/security/test/csp/browser_test_web_manifest.js | 12 +-
.../csp/browser_test_web_manifest_mixed_content.js | 10 +-
toolkit/modules/PromiseMessage.jsm | 36 +++++
toolkit/modules/moz.build | 1 +
17 files changed, 467 insertions(+), 247 deletions(-)
rename dom/manifest/{ImageObjectProcessor.js => ImageObjectProcessor.jsm} (100%)
create mode 100644 dom/manifest/ManifestFinder.jsm
delete mode 100644 dom/manifest/ManifestObtainer.js
create mode 100644 dom/manifest/ManifestObtainer.jsm
rename dom/manifest/{ManifestProcessor.js => ManifestProcessor.jsm} (95%)
rename dom/manifest/{ValueExtractor.js => ValueExtractor.jsm} (96%)
delete mode 100644 dom/manifest/WebManifest.jsm
create mode 100644 dom/manifest/test/browser_hasManifestLink.js
create mode 100644 toolkit/modules/PromiseMessage.jsm
59 lines
1.8 KiB
JavaScript
59 lines
1.8 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
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/* globals Components, Task, PromiseMessage */
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'use strict';
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const {
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utils: Cu
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} = Components;
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Cu.import('resource://gre/modules/PromiseMessage.jsm');
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Cu.import('resource://gre/modules/Task.jsm');
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/**
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* @constructor
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*/
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function ManifestFinder() {}
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/**
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* checks if a browser window's document has a conforming
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* manifest link relationship.
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* @param aWindowOrBrowser the XUL browser or window to check.
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* @return {Promise}
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*/
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ManifestFinder.prototype.hasManifestLink = Task.async(
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function* (aWindowOrBrowser) {
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const msgKey = 'DOM:WebManifest:hasManifestLink';
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if (!(aWindowOrBrowser && (aWindowOrBrowser.namespaceURI || aWindowOrBrowser.location))) {
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throw new TypeError('Invalid input.');
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}
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if (isXULBrowser(aWindowOrBrowser)) {
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const mm = aWindowOrBrowser.messageManager;
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const reply = yield PromiseMessage.send(mm, msgKey);
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return reply.data.result;
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}
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return checkForManifest(aWindowOrBrowser);
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}
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);
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function isXULBrowser(aBrowser) {
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const XUL = 'http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul';
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return (aBrowser.namespaceURI && aBrowser.namespaceURI === XUL);
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}
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function checkForManifest(aWindow) {
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// Only top-level browsing contexts are valid.
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if (!aWindow || aWindow.top !== aWindow) {
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return false;
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}
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const elem = aWindow.document.querySelector('link[rel~="manifest"]');
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// Only if we have an element and a non-empty href attribute.
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if (!elem || !elem.getAttribute('href')) {
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return false;
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}
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return true;
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}
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this.EXPORTED_SYMBOLS = [ // jshint ignore:line
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'ManifestFinder'
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];
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