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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/. */
// First, parse and save the incoming arguments ("?storage=name&context=key")
// Note: window.location.search doesn't work with nsSimpleURIs used for about:* addresses.
var search = window.location.href.match(/^.*\?(.*)$/);
var searchParams = new URLSearchParams(search ? search[1] : '');
var storage = searchParams.get('storage');
var cacheContext = searchParams.get('context');
// The context is in a format as used by the HTTP cache v2 back end
if (cacheContext)
var [context, isAnon, isInBrowser, appId, isPrivate] = cacheContext.match(/(a,)?(b,)?(i\d+,)?(p,)?/);
if (appId)
appId = appId.match(/i(\d+),/)[1];
function $(id) { return document.getElementById(id) || {}; }
// Initialize the context UI controls at the start according what we got in the "context=" argument
addEventListener('DOMContentLoaded', function() {
$('anon').checked = !!isAnon;
$('inbrowser').checked = !!isInBrowser;
$('appid').value = appId || '';
$('priv').checked = !!isPrivate;
}, false);
// When user presses the [Update] button, we build a new context key according the UI control
// values and navigate to a new about:cache?storage=<name>&context=<key> URL.
function navigate()
{
context = '';
if ($('anon').checked)
context += 'a,';
if ($('inbrowser').checked)
context += 'b,';
if ($('appid').value)
context += 'i' + $('appid').value + ',';
if ($('priv').checked)
context += 'p,';
window.location.href = 'about:cache?storage=' + storage + '&context=' + context;
}
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