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1 /* This Source Code Form is subject to the terms of the Mozilla Public |
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2 * License, v. 2.0. If a copy of the MPL was not distributed with this |
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3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
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4 |
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5 const Cu = Components.utils; |
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6 const Cc = Components.classes; |
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7 const Ci = Components.interfaces; |
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8 |
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9 Cu.import("resource://gre/modules/XPCOMUtils.jsm"); |
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10 Cu.import("resource://gre/modules/UserAgentOverrides.jsm"); |
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11 Cu.import("resource://gre/modules/Services.jsm"); |
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12 |
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13 const DEFAULT_UA = Cc["@mozilla.org/network/protocol;1?name=http"] |
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14 .getService(Ci.nsIHttpProtocolHandler) |
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15 .userAgent; |
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16 |
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17 function SiteSpecificUserAgent() {} |
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18 |
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19 SiteSpecificUserAgent.prototype = { |
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20 getUserAgentForURIAndWindow: function ssua_getUserAgentForURIAndWindow(aURI, aWindow) { |
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21 let UA; |
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22 let win = Services.wm.getMostRecentWindow("navigator:browser"); |
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23 if (win && win.DesktopUserAgent) { |
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24 UA = win.DesktopUserAgent.getUserAgentForWindow(aWindow); |
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25 } |
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26 return UA || UserAgentOverrides.getOverrideForURI(aURI) || DEFAULT_UA; |
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27 }, |
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28 |
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29 classID: Components.ID("{d5234c9d-0ee2-4b3c-9da3-18be9e5cf7e6}"), |
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30 QueryInterface: XPCOMUtils.generateQI([Ci.nsISiteSpecificUserAgent]) |
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31 }; |
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32 |
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33 this.NSGetFactory = XPCOMUtils.generateNSGetFactory([SiteSpecificUserAgent]); |