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Issue 196793010: Move IsStringASCII/UTF8 to base namespace. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 6 years, 9 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "net/base/net_util.h" 5 #include "net/base/net_util.h"
6 6
7 #include <iphlpapi.h> 7 #include <iphlpapi.h>
8 #include <wlanapi.h> 8 #include <wlanapi.h>
9 9
10 #include <algorithm> 10 #include <algorithm>
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112 } 112 }
113 113
114 if (path.empty()) 114 if (path.empty())
115 return false; 115 return false;
116 std::replace(path.begin(), path.end(), '/', '\\'); 116 std::replace(path.begin(), path.end(), '/', '\\');
117 117
118 // GURL stores strings as percent-encoded UTF-8, this will undo if possible. 118 // GURL stores strings as percent-encoded UTF-8, this will undo if possible.
119 path = UnescapeURLComponent(path, 119 path = UnescapeURLComponent(path,
120 UnescapeRule::SPACES | UnescapeRule::URL_SPECIAL_CHARS); 120 UnescapeRule::SPACES | UnescapeRule::URL_SPECIAL_CHARS);
121 121
122 if (!IsStringUTF8(path)) { 122 if (!base::IsStringUTF8(path)) {
123 // Not UTF-8, assume encoding is native codepage and we're done. We know we 123 // Not UTF-8, assume encoding is native codepage and we're done. We know we
124 // are giving the conversion function a nonempty string, and it may fail if 124 // are giving the conversion function a nonempty string, and it may fail if
125 // the given string is not in the current encoding and give us an empty 125 // the given string is not in the current encoding and give us an empty
126 // string back. We detect this and report failure. 126 // string back. We detect this and report failure.
127 file_path_str = base::SysNativeMBToWide(path); 127 file_path_str = base::SysNativeMBToWide(path);
128 return !file_path_str.empty(); 128 return !file_path_str.empty();
129 } 129 }
130 file_path_str.assign(base::UTF8ToWide(path)); 130 file_path_str.assign(base::UTF8ToWide(path));
131 131
132 // We used to try too hard and see if |path| made up entirely of 132 // We used to try too hard and see if |path| made up entirely of
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307 case dot11_phy_type_erp: 307 case dot11_phy_type_erp:
308 return WIFI_PHY_LAYER_PROTOCOL_G; 308 return WIFI_PHY_LAYER_PROTOCOL_G;
309 case dot11_phy_type_ht: 309 case dot11_phy_type_ht:
310 return WIFI_PHY_LAYER_PROTOCOL_N; 310 return WIFI_PHY_LAYER_PROTOCOL_N;
311 default: 311 default:
312 return WIFI_PHY_LAYER_PROTOCOL_UNKNOWN; 312 return WIFI_PHY_LAYER_PROTOCOL_UNKNOWN;
313 } 313 }
314 } 314 }
315 315
316 } // namespace net 316 } // namespace net
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