netwerk/protocol/rtsp/RtspChannelParent.h@ac0c01689b40
netwerk/protocol/rtsp/RtspChannelParent.h
Thu, 15 Jan 2015 15:59:08 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 15 Jan 2015 15:59:08 +0100
- branch
- TOR_BUG_9701
- changeset 10
- ac0c01689b40
- permissions
- -rw-r--r--
Implement a real Private Browsing Mode condition by changing the API/ABI;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.
1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* vim: set sw=2 ts=8 et tw=80 : */
3 /* This Source Code Form is subject to the terms of the Mozilla Public
4 * License, v. 2.0. If a copy of the MPL was not distributed with this
5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
7 #ifndef RtspChannelParent_h
8 #define RtspChannelParent_h
10 #include "mozilla/net/PRtspChannelParent.h"
11 #include "mozilla/net/NeckoParent.h"
12 #include "nsBaseChannel.h"
13 #include "nsIParentChannel.h"
15 namespace mozilla {
16 namespace net {
18 //-----------------------------------------------------------------------------
19 // Note: RtspChannel doesn't transport streams as normal channel does.
20 // (See RtspChannelChild.h for detail).
21 // The reason for the existence of RtspChannelParent is to support HTTP->RTSP
22 // redirection.
23 // When redirection happens, two instances of RtspChannelParent will be created:
24 // - One will be created when HTTP creates the new channel for redirects, and
25 // will be registered as an nsIChannel.
26 // - The other will be created via IPDL by RtspChannelChild, and will be
27 // registered as an nsIParentChannel.
28 class RtspChannelParent : public PRtspChannelParent
29 , public nsBaseChannel
30 , public nsIParentChannel
31 {
32 public:
33 NS_DECL_ISUPPORTS
34 NS_DECL_NSIPARENTCHANNEL
36 RtspChannelParent(nsIURI *aUri);
37 ~RtspChannelParent();
39 // nsBaseChannel::nsIChannel
40 NS_IMETHOD GetContentType(nsACString & aContentType) MOZ_OVERRIDE MOZ_FINAL;
41 NS_IMETHOD AsyncOpen(nsIStreamListener *listener,
42 nsISupports *aContext) MOZ_OVERRIDE MOZ_FINAL;
44 // nsBaseChannel::nsIStreamListener::nsIRequestObserver
45 NS_IMETHOD OnStartRequest(nsIRequest *aRequest,
46 nsISupports *aContext) MOZ_OVERRIDE MOZ_FINAL;
47 NS_IMETHOD OnStopRequest(nsIRequest *aRequest,
48 nsISupports *aContext,
49 nsresult aStatusCode) MOZ_OVERRIDE MOZ_FINAL;
51 // nsBaseChannel::nsIStreamListener
52 NS_IMETHOD OnDataAvailable(nsIRequest *aRequest,
53 nsISupports *aContext,
54 nsIInputStream *aInputStream,
55 uint64_t aOffset,
56 uint32_t aCount) MOZ_OVERRIDE MOZ_FINAL;
58 // nsBaseChannel::nsIChannel::nsIRequest
59 NS_IMETHOD Cancel(nsresult status) MOZ_OVERRIDE MOZ_FINAL;
60 NS_IMETHOD Suspend() MOZ_OVERRIDE MOZ_FINAL;
61 NS_IMETHOD Resume() MOZ_OVERRIDE MOZ_FINAL;
63 // nsBaseChannel
64 NS_IMETHOD OpenContentStream(bool aAsync,
65 nsIInputStream **aStream,
66 nsIChannel **aChannel) MOZ_OVERRIDE MOZ_FINAL;
68 // RtspChannelParent
69 bool Init(const RtspChannelConnectArgs& aArgs);
71 protected:
72 // Used to connect redirected-to channel in parent with just created
73 // ChildChannel. Used during HTTP->RTSP redirection.
74 bool ConnectChannel(const uint32_t& channelId);
76 private:
77 bool mIPCClosed;
78 virtual void ActorDestroy(ActorDestroyReason why) MOZ_OVERRIDE;
79 };
81 } // namespace net
82 } // namespace mozilla
84 #endif // RtspChannelParent_h
