michael@0: /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* vim: set sw=2 ts=8 et tw=80 : */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifndef RtspControllerChild_h
michael@0: #define RtspControllerChild_h
michael@0: 
michael@0: #include "mozilla/net/PRtspControllerChild.h"
michael@0: #include "nsIStreamingProtocolController.h"
michael@0: #include "nsIChannel.h"
michael@0: #include "nsCOMPtr.h"
michael@0: #include "nsString.h"
michael@0: #include "nsTArray.h"
michael@0: #include "mozilla/net/RtspChannelChild.h"
michael@0: 
michael@0: namespace mozilla {
michael@0: namespace net {
michael@0: 
michael@0: class RtspControllerChild : public nsIStreamingProtocolController
michael@0:                           , public nsIStreamingProtocolListener
michael@0:                           , public PRtspControllerChild
michael@0: {
michael@0:  public:
michael@0:   NS_DECL_THREADSAFE_ISUPPORTS
michael@0:   NS_DECL_NSISTREAMINGPROTOCOLCONTROLLER
michael@0:   NS_DECL_NSISTREAMINGPROTOCOLLISTENER
michael@0: 
michael@0:   RtspControllerChild(nsIChannel *channel);
michael@0:   ~RtspControllerChild();
michael@0: 
michael@0:   bool RecvOnConnected(const uint8_t& index,
michael@0:                        const InfallibleTArray<RtspMetadataParam>& meta);
michael@0: 
michael@0:   bool RecvOnMediaDataAvailable(
michael@0:          const uint8_t& index,
michael@0:          const nsCString& data,
michael@0:          const uint32_t& length,
michael@0:          const uint32_t& offset,
michael@0:          const InfallibleTArray<RtspMetadataParam>& meta);
michael@0: 
michael@0:   bool RecvOnDisconnected(const uint8_t& index,
michael@0:                           const nsresult& reason);
michael@0: 
michael@0:   bool RecvAsyncOpenFailed(const nsresult& reason);
michael@0:   void AddIPDLReference();
michael@0:   void ReleaseIPDLReference();
michael@0:   void AddMetaData(already_AddRefed<nsIStreamingProtocolMetaData>&& meta);
michael@0:   int  GetMetaDataLength();
michael@0:   bool OKToSendIPC();
michael@0:   void AllowIPC();
michael@0:   void DisallowIPC();
michael@0: 
michael@0:  private:
michael@0:   bool mIPCOpen;
michael@0:   // The intention of this variable is just to avoid any IPC message to be sent
michael@0:   // when this flag is set as false. Nothing more.
michael@0:   bool mIPCAllowed;
michael@0:   // Dummy channel used to aid MediaResource creation in HTMLMediaElement.
michael@0:   nsCOMPtr<nsIChannel> mChannel;
michael@0:   // The nsIStreamingProtocolListener implementation.
michael@0:   nsCOMPtr<nsIStreamingProtocolListener> mListener;
michael@0:   // RTSP URL refer to a stream or an aggregate of streams.
michael@0:   nsCOMPtr<nsIURI> mURI;
michael@0:   // Array refer to metadata of the media stream.
michael@0:   nsTArray<nsCOMPtr<nsIStreamingProtocolMetaData>> mMetaArray;
michael@0:   // ASCII encoded URL spec
michael@0:   nsCString mSpec;
michael@0:   // The total tracks for the given media stream session.
michael@0:   uint32_t mTotalTracks;
michael@0:   // Current suspension depth for this channel object
michael@0:   uint32_t mSuspendCount;
michael@0:   // Detach channel-controller relationship.
michael@0:   void ReleaseChannel();
michael@0: };
michael@0: } // namespace net
michael@0: } // namespace mozilla
michael@0: 
michael@0: #endif // RtspControllerChild_h