| [email protected] | 3469e7e | 2010-10-14 20:34:59 | [diff] [blame] | 1 | // Copyright (c) 2010 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 | #ifndef CHROME_BROWSER_GUID_H_ |
| 6 | #define CHROME_BROWSER_GUID_H_ |
| 7 | #pragma once |
| 8 | |
| 9 | #include <string> |
| 10 | |
| 11 | #include "base/basictypes.h" |
| 12 | #include "build/build_config.h" |
| 13 | |
| 14 | namespace guid { |
| 15 | |
| 16 | // Generate a 128-bit random GUID of the form: "%08X-%04X-%04X-%04X-%012llX". |
| 17 | // If GUID generation fails an empty string is returned. |
| 18 | // The POSIX implementation uses psuedo random number generation to create |
| 19 | // the GUID. The Windows implementation uses system services. |
| 20 | std::string GenerateGUID(); |
| 21 | |
| [email protected] | d3d728e9 | 2010-10-20 03:24:55 | [diff] [blame^] | 22 | // Returns true if the input string conforms to the GUID format. |
| 23 | bool IsValidGUID(const std::string& guid); |
| 24 | |
| [email protected] | 3469e7e | 2010-10-14 20:34:59 | [diff] [blame] | 25 | #if defined(OS_POSIX) |
| 26 | // For unit testing purposes only. Do not use outside of tests. |
| 27 | std::string RandomDataToGUIDString(const uint64 bytes[2]); |
| 28 | #endif |
| 29 | |
| 30 | } // namespace guid |
| 31 | |
| 32 | #endif // CHROME_BROWSER_GUID_H_ |
