/* 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/. */

#include "nsISupports.idl"
#include "nsIURI.idl"

[scriptable, uuid(6a568972-cc91-4bf5-963e-3768f3319b8a)]
interface nsIEnterprisePolicies : nsISupports
{
  const short UNINITIALIZED = -1;
  const short INACTIVE      = 0;
  const short ACTIVE        = 1;
  const short FAILED        = 2;

  readonly attribute short status;

  boolean isAllowed(in ACString feature);

  /**
   * Get the active policies that have been successfully parsed.
   *
   * @returns A JS object that contains the policies names and
   *          their corresponding parameters.
   */
  jsval getActivePolicies();

  /**
   * Get the contents of the support menu (if applicable)
   *
   * @returns A JS object that contains the url and label or null.
   */
  jsval getSupportMenu();

  /**
   * Get the policy for a given extensionID (if available)
   *
   * @returns A JS object that contains the storage or null if unavailable.
   */
  jsval getExtensionPolicy(in ACString extensionID);

  /**
   * Retrieves the ExtensionSettings policy for the given extensionID.
   *
   * If there is no policy for the extension, it returns the global policy.
   *
   * If there is no global policy, it returns null.
   *
   * @returns A JS object that settings or null if unavailable.
   */
  jsval getExtensionSettings(in ACString extensionID);

  /**
   * Uses the allowlist, blocklist and settings to determine if an addon
   * may be installed.
   *
   * @returns A boolean - true of the addon may be installed.
   */
  boolean mayInstallAddon(in jsval addon);

  /**
   * Uses install_sources to determine if an addon can be installed
   * from the given URI.
   *
   * @returns A boolean - true of the addon may be installed.
   */
  boolean allowedInstallSource(in nsIURI uri);
  /**
   * Uses ExemptDomainFileTypePairsFromFileTypeDownloadWarnings to determine
   * if a given file extension is exempted from executable behavior and
   * warnings based on the URL.
   *
   * @returns A boolean - true if the extension should be exempt.
   */
  boolean isExemptExecutableExtension(in ACString url, in ACString extension);
};