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1 /* -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 8 -*- */ |
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2 /* This Source Code Form is subject to the terms of the Mozilla Public |
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3 * License, v. 2.0. If a copy of the MPL was not distributed with this |
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4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
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5 |
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6 #ifndef mozilla_plugins_AStream_h |
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7 #define mozilla_plugins_AStream_h |
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8 |
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9 namespace mozilla { |
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10 namespace plugins { |
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11 |
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12 /** |
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13 * When we are passed NPStream->{ndata,pdata} in {NPN,NPP}_DestroyStream, we |
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14 * don't know whether it's a plugin stream or a browser stream. This abstract |
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15 * class lets us cast to the right type of object and send the appropriate |
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16 * message. |
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17 */ |
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18 class AStream |
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19 { |
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20 public: |
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21 virtual bool IsBrowserStream() = 0; |
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22 }; |
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23 |
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24 } // namespace plugins |
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25 } // namespace mozilla |
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26 |
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27 #endif |