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1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
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2 /* vim: set ts=2 et sw=2 tw=80: */ |
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3 /* This Source Code Form is subject to the terms of the Mozilla Public |
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4 * License, v. 2.0. If a copy of the MPL was not distributed with this file, |
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5 * You can obtain one at http://mozilla.org/MPL/2.0/. */ |
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6 |
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7 #ifndef NETWERK_SCTP_DATACHANNEL_DATACHANNELLISTENER_H_ |
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8 #define NETWERK_SCTP_DATACHANNEL_DATACHANNELLISTENER_H_ |
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9 |
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10 #include "nsISupports.h" |
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11 #include "nsString.h" |
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12 |
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13 namespace mozilla { |
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14 |
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15 // Implemented by consumers of a Channel to receive messages. |
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16 // Can't nest it in DataChannelConnection because C++ doesn't allow forward |
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17 // refs to embedded classes |
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18 class DataChannelListener { |
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19 public: |
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20 virtual ~DataChannelListener() {} |
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21 |
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22 // Called when a DOMString message is received. |
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23 virtual nsresult OnMessageAvailable(nsISupports *aContext, |
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24 const nsACString& message) = 0; |
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25 |
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26 // Called when a binary message is received. |
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27 virtual nsresult OnBinaryMessageAvailable(nsISupports *aContext, |
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28 const nsACString& message) = 0; |
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29 |
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30 // Called when the channel is connected |
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31 virtual nsresult OnChannelConnected(nsISupports *aContext) = 0; |
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32 |
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33 // Called when the channel is closed |
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34 virtual nsresult OnChannelClosed(nsISupports *aContext) = 0; |
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35 }; |
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36 |
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37 } |
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38 |
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39 #endif |