summaryrefslogtreecommitdiffstats
path: root/netwerk/base/RedirectChannelRegistrar.h
blob: 5041726043867da355c4f40c456024c389ee46f6 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
/* 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 RedirectChannelRegistrar_h__
#define RedirectChannelRegistrar_h__

#include "nsIRedirectChannelRegistrar.h"

#include "nsIChannel.h"
#include "nsIParentChannel.h"
#include "nsInterfaceHashtable.h"
#include "mozilla/Attributes.h"
#include "mozilla/Mutex.h"

namespace mozilla {
namespace net {

class RedirectChannelRegistrar final : public nsIRedirectChannelRegistrar {
  NS_DECL_ISUPPORTS
  NS_DECL_NSIREDIRECTCHANNELREGISTRAR

  RedirectChannelRegistrar();

 private:
  ~RedirectChannelRegistrar() = default;

 public:
  // Singleton accessor
  static already_AddRefed<nsIRedirectChannelRegistrar> GetOrCreate();

 protected:
  using ChannelHashtable = nsInterfaceHashtable<nsUint64HashKey, nsIChannel>;
  using ParentChannelHashtable =
      nsInterfaceHashtable<nsUint64HashKey, nsIParentChannel>;

  ChannelHashtable mRealChannels;
  ParentChannelHashtable mParentChannels;
  Mutex mLock MOZ_UNANNOTATED;

  static StaticRefPtr<RedirectChannelRegistrar> gSingleton;
};

}  // namespace net
}  // namespace mozilla

#endif