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/* -*- Mode: indent-tabs-mode: nil; js-indent-level: 2 -*- */
/* vim: set sts=2 sw=2 et tw=80: */
/* 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";
XPCOMUtils.defineLazyServiceGetter(
this,
"gNetworkLinkService",
"@mozilla.org/network/network-link-service;1",
"nsINetworkLinkService"
);
function getLinkType() {
switch (gNetworkLinkService.linkType) {
case gNetworkLinkService.LINK_TYPE_UNKNOWN:
return "unknown";
case gNetworkLinkService.LINK_TYPE_ETHERNET:
return "ethernet";
case gNetworkLinkService.LINK_TYPE_USB:
return "usb";
case gNetworkLinkService.LINK_TYPE_WIFI:
return "wifi";
case gNetworkLinkService.LINK_TYPE_WIMAX:
return "wimax";
case gNetworkLinkService.LINK_TYPE_MOBILE:
return "mobile";
default:
return "unknown";
}
}
function getLinkStatus() {
if (!gNetworkLinkService.linkStatusKnown) {
return "unknown";
}
return gNetworkLinkService.isLinkUp ? "up" : "down";
}
function getLinkInfo() {
return {
id: gNetworkLinkService.networkID || undefined,
status: getLinkStatus(),
type: getLinkType(),
};
}
this.networkStatus = class extends ExtensionAPI {
getAPI(context) {
return {
networkStatus: {
getLinkInfo,
onConnectionChanged: new EventManager({
context,
name: "networkStatus.onConnectionChanged",
register: fire => {
let observerStatus = (subject, topic, data) => {
fire.async(getLinkInfo());
};
Services.obs.addObserver(
observerStatus,
"network:link-status-changed"
);
Services.obs.addObserver(
observerStatus,
"network:link-type-changed"
);
return () => {
Services.obs.removeObserver(
observerStatus,
"network:link-status-changed"
);
Services.obs.removeObserver(
observerStatus,
"network:link-type-changed"
);
};
},
}).api(),
},
};
}
};
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