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Side by Side Diff: runtime/lib/uri_patch.dart

Issue 2167663002: Revert "Add fast-mode Uri class." (Closed) Base URL: git@github.com:dart-lang/sdk.git@master
Patch Set: Created 4 years, 5 months ago
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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 import "dart:convert" show ASCII; 5 import "dart:convert" show ASCII;
6 6
7 // VM implementation of Uri. 7 // VM implementation of Uri.
8 typedef Uri _UriBaseClosure(); 8 typedef Uri _UriBaseClosure();
9 9
10 Uri _unsupportedUriBase() { 10 Uri _unsupportedUriBase() {
11 throw new UnsupportedError("'Uri.base' is not supported"); 11 throw new UnsupportedError("'Uri.base' is not supported");
12 } 12 }
13 13
14 // _uriBaseClosure can be overwritten by the embedder to supply a different 14 // _uriBaseClosure can be overwritten by the embedder to supply a different
15 // value for Uri.base. 15 // value for Uri.base.
16 _UriBaseClosure _uriBaseClosure = _unsupportedUriBase; 16 _UriBaseClosure _uriBaseClosure = _unsupportedUriBase;
17 17
18 patch class Uri { 18 patch class Uri {
19 /* patch */ static Uri get base => _uriBaseClosure();
20 }
21
22 patch class _Uri {
23 static final bool _isWindowsCached = _isWindowsPlatform; 19 static final bool _isWindowsCached = _isWindowsPlatform;
24 20
21 /* patch */ static bool get _isWindows => _isWindowsCached;
22
23 /* patch */ static Uri get base => _uriBaseClosure();
24
25 static bool get _isWindowsPlatform native "Uri_isWindowsPlatform"; 25 static bool get _isWindowsPlatform native "Uri_isWindowsPlatform";
26 26
27 /* patch */ static bool get _isWindows => _isWindowsCached;
28
29 /* patch */ static String _uriEncode(List<int> canonicalTable, 27 /* patch */ static String _uriEncode(List<int> canonicalTable,
30 String text, 28 String text,
31 Encoding encoding, 29 Encoding encoding,
32 bool spaceToPlus) { 30 bool spaceToPlus) {
33 // First check if the text will be changed by encoding. 31 // First check if the text will be changed by encoding.
34 int i = 0; 32 int i = 0;
35 if (identical(encoding, UTF8) || 33 if (identical(encoding, UTF8) ||
36 identical(encoding, LATIN1) || 34 identical(encoding, LATIN1) ||
37 identical(encoding, ASCII)) { 35 identical(encoding, ASCII)) {
38 // Encoding is compatible with the original string. 36 // Encoding is compatible with the original string.
(...skipping 27 matching lines...) Expand all
66 } else { 64 } else {
67 const String hexDigits = '0123456789ABCDEF'; 65 const String hexDigits = '0123456789ABCDEF';
68 result..writeCharCode(_PERCENT) 66 result..writeCharCode(_PERCENT)
69 ..writeCharCode(hexDigits.codeUnitAt(byte >> 4)) 67 ..writeCharCode(hexDigits.codeUnitAt(byte >> 4))
70 ..writeCharCode(hexDigits.codeUnitAt(byte & 0x0f)); 68 ..writeCharCode(hexDigits.codeUnitAt(byte & 0x0f));
71 } 69 }
72 } 70 }
73 return result.toString(); 71 return result.toString();
74 } 72 }
75 } 73 }
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