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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 /** | 5 /** |
6 * Default implementation of [ListInputStream]. | 6 * Default implementation of [ListInputStream]. |
7 */ | 7 */ |
8 class _ListInputStream extends _BaseDataInputStream implements ListInputStream { | 8 class _ListInputStream extends _BaseDataInputStream implements ListInputStream { |
9 _ListInputStream() : _bufferList = new _BufferList(); | 9 _ListInputStream() : _bufferList = new _BufferList(); |
10 | 10 |
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54 } else { | 54 } else { |
55 _bufferList.add(buffer); | 55 _bufferList.add(buffer); |
56 } | 56 } |
57 _checkScheduleCallbacks(); | 57 _checkScheduleCallbacks(); |
58 return true; | 58 return true; |
59 } | 59 } |
60 | 60 |
61 bool writeFrom(List<int> buffer, [int offset = 0, int len]) { | 61 bool writeFrom(List<int> buffer, [int offset = 0, int len]) { |
62 return write( | 62 return write( |
63 buffer.getRange(offset, (len == null) ? buffer.length - offset : len), | 63 buffer.getRange(offset, (len == null) ? buffer.length - offset : len), |
64 copyBuffer: false); | 64 false); |
65 } | 65 } |
66 | 66 |
67 void flush() { | 67 void flush() { |
68 // Nothing to do on a list output stream. | 68 // Nothing to do on a list output stream. |
69 } | 69 } |
70 | 70 |
71 void close() { | 71 void close() { |
72 if (_streamMarkedClosed) throw new StreamException.streamClosed(); | 72 if (_streamMarkedClosed) throw new StreamException.streamClosed(); |
73 _streamMarkedClosed = true; | 73 _streamMarkedClosed = true; |
74 _checkScheduleCallbacks(); | 74 _checkScheduleCallbacks(); |
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150 _BufferList _bufferList; | 150 _BufferList _bufferList; |
151 bool _streamMarkedClosed = false; | 151 bool _streamMarkedClosed = false; |
152 bool _closeCallbackCalled = false; | 152 bool _closeCallbackCalled = false; |
153 Timer _scheduledDataCallback; | 153 Timer _scheduledDataCallback; |
154 Timer _scheduledNoPendingWriteCallback; | 154 Timer _scheduledNoPendingWriteCallback; |
155 Timer _scheduledCloseCallback; | 155 Timer _scheduledCloseCallback; |
156 Function _clientDataHandler; | 156 Function _clientDataHandler; |
157 Function _clientNoPendingWriteHandler; | 157 Function _clientNoPendingWriteHandler; |
158 Function _clientCloseHandler; | 158 Function _clientCloseHandler; |
159 } | 159 } |
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