58 lines
1.5 KiB
JavaScript
58 lines
1.5 KiB
JavaScript
/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
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/* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: */
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"use strict";
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const Cc = Components.classes;
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const Ci = Components.interfaces;
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const Cr = Components.results;
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const Cu = Components.utils;
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Cu.import("resource://gre/modules/XPCOMUtils.jsm");
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Cu.import("resource://gre/modules/Services.jsm");
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XPCOMUtils.defineLazyGetter(this, "cpmm", function() {
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return Cc["@mozilla.org/childprocessmessagemanager;1"]
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.getService(Ci.nsIMessageSender);
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});
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function debug(aMsg) {
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//dump("--*-- OMAContentHandler: " + aMsg + "\n");
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}
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const NS_ERROR_WONT_HANDLE_CONTENT = 0x805d0001;
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function OMAContentHandler() {
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}
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OMAContentHandler.prototype = {
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classID: Components.ID("{a6b2ab13-9037-423a-9897-dde1081be323}"),
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_xpcom_factory: {
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createInstance: function createInstance(outer, iid) {
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if (outer != null) {
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throw Cr.NS_ERROR_NO_AGGREGATION;
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}
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return new OMAContentHandler().QueryInterface(iid);
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}
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},
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handleContent: function handleContent(aMimetype, aContext, aRequest) {
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if (!(aRequest instanceof Ci.nsIChannel)) {
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throw NS_ERROR_WONT_HANDLE_CONTENT;
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}
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let detail = {
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"type": aMimetype,
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"url": aRequest.URI.spec
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};
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cpmm.sendAsyncMessage("content-handler", detail);
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aRequest.cancel(Cr.NS_BINDING_ABORTED);
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},
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QueryInterface: XPCOMUtils.generateQI([Ci.nsIContentHandler])
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}
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this.NSGetFactory = XPCOMUtils.generateNSGetFactory([OMAContentHandler]);
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