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Issue 1647803004: Move base to DEPS (Closed) Base URL: git@github.com:domokit/mojo.git@master
Patch Set: Created 4 years, 10 months ago
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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
3 // found in the LICENSE file.
4
5 #include "base/guid.h"
6
7 #include "base/strings/string_util.h"
8
9 namespace base {
10
11 bool IsValidGUID(const std::string& guid) {
12 const size_t kGUIDLength = 36U;
13 if (guid.length() != kGUIDLength)
14 return false;
15
16 for (size_t i = 0; i < guid.length(); ++i) {
17 char current = guid[i];
18 if (i == 8 || i == 13 || i == 18 || i == 23) {
19 if (current != '-')
20 return false;
21 } else {
22 if (!IsHexDigit(current))
23 return false;
24 }
25 }
26
27 return true;
28 }
29
30 } // namespace base
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