зеркало из https://github.com/mozilla/gecko-dev.git
101 строка
2.9 KiB
Plaintext
101 строка
2.9 KiB
Plaintext
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "nsISupports.idl"
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interface nsIArray;
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interface nsIInputStream;
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[scriptable, uuid(ae318e05-2a4e-4f85-95c0-e8b191ad812c)]
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interface nsIPresentationChannelDescription: nsISupports
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{
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const unsigned short TYPE_TCP = 1;
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const unsigned short TYPE_DATACHANNEL = 2;
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// Type of transport channel.
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readonly attribute uint8_t type;
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// Addresses for TCP channel (as a list of nsISupportsCString).
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// Should only be used while type == TYPE_TCP.
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readonly attribute nsIArray tcpAddress;
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// Port number for TCP channel.
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// Should only be used while type == TYPE_TCP.
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readonly attribute uint16_t tcpPort;
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// SDP for Data Channel.
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// Should only be used while type == TYPE_DATACHANNEL.
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readonly attribute DOMString dataChannelSDP;
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};
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/*
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* The callbacks for events on control channel.
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*/
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[scriptable, uuid(d0cdc638-a9d5-4bcd-838c-3aed7c3f2a6b)]
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interface nsIPresentationControlChannelListener: nsISupports
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{
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/*
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* Callback for receiving offer from remote endpoint.
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* @param offer The received offer.
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*/
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void onOffer(in nsIPresentationChannelDescription offer);
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/*
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* Callback for receiving answer from remote endpoint.
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* @param answer The received answer.
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*/
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void onAnswer(in nsIPresentationChannelDescription answer);
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/*
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* The callback for notifying channel opened.
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*/
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void notifyOpened();
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/*
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* The callback for notifying channel closed.
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* @param reason The reason of channel close, NS_OK represents normal close.
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*/
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void notifyClosed(in nsresult reason);
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};
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/*
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* The control channel for establishing RTCPeerConnection for a presentation
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* session. SDP Offer/Answer will be exchanged through this interface.
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*/
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[scriptable, uuid(2c8ec493-4e5b-4df7-bedc-7ab25af323f0)]
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interface nsIPresentationControlChannel: nsISupports
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{
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// The listener for handling events of this control channel.
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// All the events should be pending until listener is assigned.
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attribute nsIPresentationControlChannelListener listener;
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/*
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* Send offer to remote endpiont. |onOffer| should be invoked
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* on remote endpoint.
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* @param offer The offer to send.
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* @throws NS_ERROR_FAILURE on failure
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*/
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void sendOffer(in nsIPresentationChannelDescription offer);
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/*
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* Send answer to remote endpiont. |onAnswer| should
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* be invoked on remote endpoint.
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* @param answer The answer to send.
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* @throws NS_ERROR_FAILURE on failure
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*/
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void sendAnswer(in nsIPresentationChannelDescription answer);
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/*
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* Notify the app-to-app connection is fully established. (Only used at the
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* receiver side.)
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*/
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void sendReceiverReady();
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/*
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* Close the transport channel.
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* @param reason The reason of channel close; NS_OK represents normal.
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*/
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void close(in nsresult reason);
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};
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