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1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2013, 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 part of dart.convert; | 5 part of dart.convert; |
6 | 6 |
7 // Character constants. | 7 // Character constants. |
8 const int _LF = 10; | 8 const int _LF = 10; |
9 const int _CR = 13; | 9 const int _CR = 13; |
10 | 10 |
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50 } | 50 } |
51 | 51 |
52 List<String> convert(String data) => split(data).toList(); | 52 List<String> convert(String data) => split(data).toList(); |
53 | 53 |
54 StringConversionSink startChunkedConversion(Sink<String> sink) { | 54 StringConversionSink startChunkedConversion(Sink<String> sink) { |
55 if (sink is! StringConversionSink) { | 55 if (sink is! StringConversionSink) { |
56 sink = new StringConversionSink.from(sink); | 56 sink = new StringConversionSink.from(sink); |
57 } | 57 } |
58 return new _LineSplitterSink(sink); | 58 return new _LineSplitterSink(sink); |
59 } | 59 } |
| 60 |
| 61 Stream<String> bind(Stream<String> stream) => super.bind(stream); |
60 } | 62 } |
61 | 63 |
62 // TODO(floitsch): deal with utf8. | 64 // TODO(floitsch): deal with utf8. |
63 class _LineSplitterSink extends StringConversionSinkBase { | 65 class _LineSplitterSink extends StringConversionSinkBase { |
64 final StringConversionSink _sink; | 66 final StringConversionSink _sink; |
65 | 67 |
66 /// The carry-over from the previous chunk. | 68 /// The carry-over from the previous chunk. |
67 /// | 69 /// |
68 /// If the previous slice ended in a line without a line terminator, | 70 /// If the previous slice ended in a line without a line terminator, |
69 /// then the next slice may continue the line. | 71 /// then the next slice may continue the line. |
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127 _sink.add(lines.substring(sliceStart, i)); | 129 _sink.add(lines.substring(sliceStart, i)); |
128 sliceStart = i + 1; | 130 sliceStart = i + 1; |
129 } | 131 } |
130 if (sliceStart < end) { | 132 if (sliceStart < end) { |
131 _carry = lines.substring(sliceStart, end); | 133 _carry = lines.substring(sliceStart, end); |
132 } else { | 134 } else { |
133 _skipLeadingLF = (char == _CR); | 135 _skipLeadingLF = (char == _CR); |
134 } | 136 } |
135 } | 137 } |
136 } | 138 } |
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