uriloader/base/nsURILoader.h
author David Teller <dteller@mozilla.com>
Tue, 24 Apr 2018 13:16:51 +0200
changeset 472813 93311fa8576201ff0dfaa8b2ae0a1b67485004b4
parent 355017 18c67e7044be236416c0cd560a062a080fdb0189
child 508163 6f3709b3878117466168c40affa7bca0b60cf75b
permissions -rw-r--r--
Bug 1456416 - Make EagerGetter/EagerSetter create their scope earlier;r=arai MozReview-Commit-ID: 2RlO4wUp5F2

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

#ifndef nsURILoader_h__
#define nsURILoader_h__

#include "nsCURILoader.h"
#include "nsISupportsUtils.h"
#include "nsCOMArray.h"
#include "nsCOMPtr.h"
#include "nsIInterfaceRequestor.h"
#include "nsIInterfaceRequestorUtils.h"
#include "nsString.h"
#include "nsIWeakReference.h"
#include "mozilla/Attributes.h"

#include "mozilla/Logging.h"

class nsDocumentOpenInfo;

class nsURILoader final : public nsIURILoader
{
public:
  NS_DECL_NSIURILOADER
  NS_DECL_ISUPPORTS

  nsURILoader();

protected:
  ~nsURILoader();

  /**
   * Equivalent to nsIURILoader::openChannel, but allows specifying whether the
   * channel is opened already.
   */
  MOZ_MUST_USE nsresult OpenChannel(nsIChannel* channel,
                                    uint32_t aFlags,
                                    nsIInterfaceRequestor* aWindowContext,
                                    bool aChannelOpen,
                                    nsIStreamListener** aListener);

  /**
   * we shouldn't need to have an owning ref count on registered
   * content listeners because they are supposed to unregister themselves
   * when they go away. This array stores weak references
   */
  nsCOMArray<nsIWeakReference> m_listeners;

  /**
   * Logging.  The module is called "URILoader"
   */
  static mozilla::LazyLogModule mLog;
  
  friend class nsDocumentOpenInfo;
};

#endif /* nsURILoader_h__ */