tenfourfox/addon-sdk/source/lib/sdk/self.js
Cameron Kaiser c9b2922b70 hello FPR
2017-04-19 00:56:45 -07:00

62 lines
2.1 KiB
JavaScript

/* 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";
module.metadata = {
"stability": "stable"
};
const { CC } = require('chrome');
const options = require('@loader/options');
const { get } = require("./preferences/service");
const { readURISync } = require('./net/url');
const id = options.id;
const readPref = key => get("extensions." + id + ".sdk." + key);
const name = readPref("name") || options.name;
const version = readPref("version") || options.version;
const loadReason = readPref("load.reason") || options.loadReason;
const rootURI = readPref("rootURI") || options.rootURI || "";
const baseURI = readPref("baseURI") || options.prefixURI + name + "/"
const addonDataURI = baseURI + "data/";
const metadata = options.metadata || {};
const permissions = metadata.permissions || {};
const isPacked = rootURI && rootURI.indexOf("jar:") === 0;
const isPrivateBrowsingSupported = 'private-browsing' in permissions &&
permissions['private-browsing'] === true;
const uri = (path="") =>
path.includes(":") ? path : addonDataURI + path.replace(/^\.\//, "");
var preferencesBranch = ("preferences-branch" in metadata)
? metadata["preferences-branch"]
: options.preferencesBranch
if (/[^\w{@}.-]/.test(preferencesBranch)) {
preferencesBranch = id;
console.warn("Ignoring preferences-branch (not a valid branch name)");
}
// Some XPCOM APIs require valid URIs as an argument for certain operations
// (see `nsILoginManager` for example). This property represents add-on
// associated unique URI string that can be used for that.
exports.uri = 'addon:' + id;
exports.id = id;
exports.preferencesBranch = preferencesBranch || id;
exports.name = name;
exports.loadReason = loadReason;
exports.version = version;
exports.packed = isPacked;
exports.data = Object.freeze({
url: uri,
load: function read(path) {
return readURISync(uri(path));
}
});
exports.isPrivateBrowsingSupported = isPrivateBrowsingSupported;