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|
/* 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";
var { ExtensionParent } = ChromeUtils.import(
"resource://gre/modules/ExtensionParent.jsm"
);
ChromeUtils.defineModuleGetter(
this,
"AddonManager",
"resource://gre/modules/AddonManager.jsm"
);
ChromeUtils.defineModuleGetter(
this,
"AddonManagerPrivate",
"resource://gre/modules/AddonManager.jsm"
);
ChromeUtils.defineModuleGetter(
this,
"Services",
"resource://gre/modules/Services.jsm"
);
ChromeUtils.defineModuleGetter(
this,
"DevToolsShim",
"chrome://devtools-startup/content/DevToolsShim.jsm"
);
this.runtime = class extends ExtensionAPI {
getAPI(context) {
let { extension } = context;
return {
runtime: {
onStartup: new EventManager({
context,
name: "runtime.onStartup",
register: fire => {
if (context.incognito || extension.startupReason != "APP_STARTUP") {
// This event should not fire if we are operating in a private profile.
return () => {};
}
let listener = () => fire.sync();
extension.on("background-page-started", listener);
return () => {
extension.off("background-page-started", listener);
};
},
}).api(),
onInstalled: new EventManager({
context,
name: "runtime.onInstalled",
register: fire => {
let temporary = !!extension.addonData.temporarilyInstalled;
let listener = () => {
switch (extension.startupReason) {
case "APP_STARTUP":
if (AddonManagerPrivate.browserUpdated) {
fire.sync({ reason: "browser_update", temporary });
}
break;
case "ADDON_INSTALL":
fire.sync({ reason: "install", temporary });
break;
case "ADDON_UPGRADE":
fire.sync({
reason: "update",
previousVersion: extension.addonData.oldVersion,
temporary,
});
break;
}
};
extension.on("background-page-started", listener);
return () => {
extension.off("background-page-started", listener);
};
},
}).api(),
onUpdateAvailable: new EventManager({
context,
name: "runtime.onUpdateAvailable",
register: fire => {
let instanceID = extension.addonData.instanceID;
AddonManager.addUpgradeListener(instanceID, upgrade => {
extension.upgrade = upgrade;
let details = {
version: upgrade.version,
};
fire.sync(details);
});
return () => {
AddonManager.removeUpgradeListener(instanceID);
};
},
}).api(),
reload: async () => {
if (extension.upgrade) {
// If there is a pending update, install it now.
extension.upgrade.install();
} else {
// Otherwise, reload the current extension.
let addon = await AddonManager.getAddonByID(extension.id);
addon.reload();
}
},
get lastError() {
// TODO(robwu): Figure out how to make sure that errors in the parent
// process are propagated to the child process.
// lastError should not be accessed from the parent.
return context.lastError;
},
getBrowserInfo: function() {
const { name, vendor, version, appBuildID } = Services.appinfo;
const info = { name, vendor, version, buildID: appBuildID };
return Promise.resolve(info);
},
getPlatformInfo: function() {
return Promise.resolve(ExtensionParent.PlatformInfo);
},
openOptionsPage: function() {
if (!extension.manifest.options_ui) {
return Promise.reject({ message: "No `options_ui` declared" });
}
// This expects openOptionsPage to be defined in the file using this,
// e.g. the browser/ version of ext-runtime.js
/* global openOptionsPage:false */
return openOptionsPage(extension).then(() => {});
},
setUninstallURL: function(url) {
if (url === null || url.length === 0) {
extension.uninstallURL = null;
return Promise.resolve();
}
let uri;
try {
uri = new URL(url);
} catch (e) {
return Promise.reject({
message: `Invalid URL: ${JSON.stringify(url)}`,
});
}
if (uri.protocol != "http:" && uri.protocol != "https:") {
return Promise.reject({
message: "url must have the scheme http or https",
});
}
extension.uninstallURL = url;
return Promise.resolve();
},
// This function is not exposed to the extension js code and it is only
// used by the alert function redefined into the background pages to be
// able to open the BrowserConsole from the main process.
openBrowserConsole() {
if (AppConstants.platform !== "android") {
DevToolsShim.openBrowserConsole();
}
},
},
};
}
};
|
