{
  "prefbar:info": {
    "formatversion": 3
  },
  "prefbar:menu:enabled": {
    "items": [
      "prefbar:button:thirdparty_cookies"
    ]
  },
  "prefbar:button:thirdparty_cookies": {
    "type": "extcheck",
    "label": "clear thirdparty cookies",
    "setfunction": "function clear_thirdparty_cookies() {\n  if (!window._content.document.body) return false;\n  var cookiemanager = Components.classes[\"@mozilla.org/cookiemanager;1\"].getService();\n  cookiemanager = cookiemanager.QueryInterface(Components.interfaces.nsICookieManager);\n  var domains = new Array(), tags = new Array('img', 'embed', 'iframe');\n  for (var tag in tags) {\n    var e = window._content.document.body.getElementsByTagName(tag);\n    for (var i=0; i<e.length; ++i) {\n      if (e[i].src.match(/^https?:/)) {\n        var domain = e[i].src.replace(/^https?:\\/\\/([^\\/:]*).*$/, \"$1\");\n        if (domain != window._content.document.location.hostname)\n          domains[domain] = true;\n      }\n    }\n  }\n  for (var domain in domains) {\n    var enumerator = cookiemanager.enumerator, proceed = false;\n    while (enumerator.hasMoreElements()) {\n      var cookie = enumerator.getNext();\n      if (!cookie) break;\n      cookie = cookie.QueryInterface(Components.interfaces.nsICookie);\n      if (cookie.host.indexOf(domain) >= 0) {\n        if (!proceed && !(proceed=confirm('remove ' + cookie.host + ' of ' + window._content.document.location.hostname))) break;\n        console.log('remove ' + cookie.host + ', ' + cookie.name + ', ' + cookie.path + ' of ' + window._content.document.location.hostname);\n        cookiemanager.remove(cookie.host, cookie.name, cookie.path, false);\n      }\n    }\n    if (proceed && confirm(\"reset cookie behavior for \" + domain)) {\n      var url = Components.classes['@mozilla.org/network/standard-url;1'].createInstance(Components.interfaces.nsIURL);\n      url.spec = 'http://' + domain;\n      var cookiepermission = Components.classes[\"@mozilla.org/cookie/permission;1\"].getService(Components.interfaces.nsICookiePermission);\n      cookiepermission.setAccess(url, 0);\n    }\n  }\n}\nif (!value) {\n  clear_thirdparty_cookies();\n}\n",
    "getfunction": "function have_thirdparty_cookies() {\n  if (!window._content.document.body) return false;\n  var cookiemanager = Components.classes[\"@mozilla.org/cookiemanager;1\"].getService();\n  cookiemanager = cookiemanager.QueryInterface(Components.interfaces.nsICookieManager);\n  var domains = new Array(), tags = new Array('img', 'embed', 'iframe');\n  for (var tag in tags) {\n    var e = window._content.document.body.getElementsByTagName(tag);\n    for (var i=0; i<e.length; ++i) {\n      if (e[i].src.match(/^https?:/)) {\n        var domain = e[i].src.replace(/^https?:\\/\\/([^\\/:]*).*$/, \"$1\");\n        if (domain != window._content.document.location.hostname)\n          domains[domain] = true;\n      }\n    }\n  }\n  for (var domain in domains) {\n    var enumerator = cookiemanager.enumerator;\n    while (enumerator.hasMoreElements()) {\n      var cookie = enumerator.getNext();\n      if (!cookie) break;\n      cookie = cookie.QueryInterface(Components.interfaces.nsICookie);\n      if (cookie.host.indexOf(domain) >= 0) {\n        console.log('exist ' + cookie.host + ', ' + cookie.name + ', ' + cookie.path + ' of ' + window._content.document.location.hostname);\n        return true;\n      }\n    }\n  }\n  return false;\n}\nvalue = have_thirdparty_cookies();",
    "browserbtnupdatefor": "url"
  }
}