diff -r 000000000000 -r 6474c204b198 netwerk/protocol/rtsp/RtspChannelParent.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/netwerk/protocol/rtsp/RtspChannelParent.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,84 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set sw=2 ts=8 et tw=80 : */
+/* 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 RtspChannelParent_h
+#define RtspChannelParent_h
+
+#include "mozilla/net/PRtspChannelParent.h"
+#include "mozilla/net/NeckoParent.h"
+#include "nsBaseChannel.h"
+#include "nsIParentChannel.h"
+
+namespace mozilla {
+namespace net {
+
+//-----------------------------------------------------------------------------
+// Note: RtspChannel doesn't transport streams as normal channel does.
+// (See RtspChannelChild.h for detail).
+// The reason for the existence of RtspChannelParent is to support HTTP->RTSP
+// redirection.
+// When redirection happens, two instances of RtspChannelParent will be created:
+// - One will be created when HTTP creates the new channel for redirects, and
+//   will be registered as an nsIChannel.
+// - The other will be created via IPDL by RtspChannelChild, and will be
+//   registered as an nsIParentChannel.
+class RtspChannelParent : public PRtspChannelParent
+                        , public nsBaseChannel
+                        , public nsIParentChannel
+{
+public:
+  NS_DECL_ISUPPORTS
+  NS_DECL_NSIPARENTCHANNEL
+
+  RtspChannelParent(nsIURI *aUri);
+  ~RtspChannelParent();
+
+  // nsBaseChannel::nsIChannel
+  NS_IMETHOD GetContentType(nsACString & aContentType) MOZ_OVERRIDE MOZ_FINAL;
+  NS_IMETHOD AsyncOpen(nsIStreamListener *listener,
+                       nsISupports *aContext) MOZ_OVERRIDE MOZ_FINAL;
+
+  // nsBaseChannel::nsIStreamListener::nsIRequestObserver
+  NS_IMETHOD OnStartRequest(nsIRequest *aRequest,
+                            nsISupports *aContext) MOZ_OVERRIDE MOZ_FINAL;
+  NS_IMETHOD OnStopRequest(nsIRequest *aRequest,
+                           nsISupports *aContext,
+                           nsresult aStatusCode) MOZ_OVERRIDE MOZ_FINAL;
+
+  // nsBaseChannel::nsIStreamListener
+  NS_IMETHOD OnDataAvailable(nsIRequest *aRequest,
+                             nsISupports *aContext,
+                             nsIInputStream *aInputStream,
+                             uint64_t aOffset,
+                             uint32_t aCount) MOZ_OVERRIDE MOZ_FINAL;
+
+  // nsBaseChannel::nsIChannel::nsIRequest
+  NS_IMETHOD Cancel(nsresult status) MOZ_OVERRIDE MOZ_FINAL;
+  NS_IMETHOD Suspend() MOZ_OVERRIDE MOZ_FINAL;
+  NS_IMETHOD Resume() MOZ_OVERRIDE MOZ_FINAL;
+
+  // nsBaseChannel
+  NS_IMETHOD OpenContentStream(bool aAsync,
+                               nsIInputStream **aStream,
+                               nsIChannel **aChannel) MOZ_OVERRIDE MOZ_FINAL;
+
+  // RtspChannelParent
+  bool Init(const RtspChannelConnectArgs& aArgs);
+
+protected:
+  // Used to connect redirected-to channel in parent with just created
+  // ChildChannel. Used during HTTP->RTSP redirection.
+  bool ConnectChannel(const uint32_t& channelId);
+
+private:
+  bool mIPCClosed;
+  virtual void ActorDestroy(ActorDestroyReason why) MOZ_OVERRIDE;
+};
+
+} // namespace net
+} // namespace mozilla
+
+#endif // RtspChannelParent_h