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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* 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"

/**
 * Helper interface to carry informatin about the load context
 * encapsulating an AppID, IsInBrowser and IsPrivite properties.
 * It shall be used where nsILoadContext cannot be used or is not
 * available.
 */
[scriptable, uuid(1ea9cbdb-9df4-46a0-8c45-f4091aad9459)]
interface nsILoadContextInfo : nsISupports
{
  /**
   * Whether the context is in a Private Browsing mode
   */
  readonly attribute boolean isPrivate;

  /**
   * Whether the context belongs under an App
   */
  const unsigned long NO_APP_ID = 0;
  const unsigned long UNKNOWN_APP_ID = 4294967295; // UINT32_MAX
  readonly attribute uint32_t appId;

  /**
   * Whether the context is in a browser tag
   */
  readonly attribute boolean isInBrowserElement;

  /**
   * Whether the load is initiated as anonymous
   */
  readonly attribute boolean isAnonymous;

%{C++
  /**
   * De-XPCOMed getters
   */
  bool IsPrivate()
  {
    bool pb;
    GetIsPrivate(&pb);
    return pb;
  }

  uint32_t AppId()
  {
    uint32_t appId;
    GetAppId(&appId);
    return appId;
  }

  bool IsInBrowserElement()
  {
    bool ib;
    GetIsInBrowserElement(&ib);
    return ib;
  }

  bool IsAnonymous()
  {
    bool anon;
    GetIsAnonymous(&anon);
    return anon;
  }

  bool Equals(nsILoadContextInfo *aOther)
  {
    return (IsPrivate() == aOther->IsPrivate() &&
            AppId() == aOther->AppId() &&
            IsInBrowserElement() == aOther->IsInBrowserElement() &&
            IsAnonymous() == aOther->IsAnonymous());
  }
%}
};