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67 lines
1.8 KiB
JavaScript
67 lines
1.8 KiB
JavaScript
/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim:set ts=2 sw=2 sts=2 et: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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// see http://mxr.mozilla.org/mozilla-central/source/services/sync/Weave.js#76
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const Cc = Components.classes;
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const Ci = Components.interfaces;
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const Cu = Components.utils;
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function setenv(name, val) {
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try {
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var environment = Components.classes["@mozilla.org/process/environment;1"].
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getService(Components.interfaces.nsIEnvironment);
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environment.set(name, val);
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} catch(e) {
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displayError("setenv", e);
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}
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}
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function load(url) {
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print(url);
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try {
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Cu.import(url, null);
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} catch(e) {
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dump("Failed to import " + url + ":" + e + "\n");
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}
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}
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function load_entries(entries, prefix) {
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while (entries.hasMore()) {
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var c = entries.getNext();
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load(prefix + c);
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}
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}
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function getDir(prop) {
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return Cc["@mozilla.org/file/directory_service;1"].
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getService(Ci.nsIProperties).get(prop, Ci.nsIFile);
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}
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function openJar(file) {
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var zipreader = Cc["@mozilla.org/libjar/zip-reader;1"].
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createInstance(Ci.nsIZipReader);
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zipreader.open(file);
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return zipreader;
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}
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function populate_startupcache(prop, omnijarName, startupcacheName) {
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var file = getDir(prop);
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file.append(omnijarName);
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zipreader = openJar(file);
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var scFile = getDir(prop);
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scFile.append(startupcacheName);
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setenv("MOZ_STARTUP_CACHE", scFile.path);
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let prefix = "resource:///";
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load_entries(zipreader.findEntries("components/*js"), prefix);
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load_entries(zipreader.findEntries("modules/*js"), prefix);
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load_entries(zipreader.findEntries("modules/*jsm"), prefix);
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zipreader.close();
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}
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