diff options
Diffstat (limited to '')
-rw-r--r-- | netwerk/sctp/datachannel/DataChannelListener.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/netwerk/sctp/datachannel/DataChannelListener.h b/netwerk/sctp/datachannel/DataChannelListener.h new file mode 100644 index 0000000000..06564b6cc7 --- /dev/null +++ b/netwerk/sctp/datachannel/DataChannelListener.h @@ -0,0 +1,45 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set ts=2 et sw=2 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 NETWERK_SCTP_DATACHANNEL_DATACHANNELLISTENER_H_ +#define NETWERK_SCTP_DATACHANNEL_DATACHANNELLISTENER_H_ + +#include "nsISupports.h" +#include "nsString.h" + +namespace mozilla { + +// Implemented by consumers of a Channel to receive messages. +// Can't nest it in DataChannelConnection because C++ doesn't allow forward +// refs to embedded classes +class DataChannelListener { + public: + virtual ~DataChannelListener() = default; + + // Called when a DOMString message is received. + virtual nsresult OnMessageAvailable(nsISupports* aContext, + const nsACString& message) = 0; + + // Called when a binary message is received. + virtual nsresult OnBinaryMessageAvailable(nsISupports* aContext, + const nsACString& message) = 0; + + // Called when the channel is connected + virtual nsresult OnChannelConnected(nsISupports* aContext) = 0; + + // Called when the channel is closed + virtual nsresult OnChannelClosed(nsISupports* aContext) = 0; + + // Called when the BufferedAmount drops below the BufferedAmountLowThreshold + virtual nsresult OnBufferLow(nsISupports* aContext) = 0; + + // Called when the BufferedAmount drops to 0 + virtual nsresult NotBuffered(nsISupports* aContext) = 0; +}; + +} // namespace mozilla + +#endif |