Index: chrome/browser/guid.h |
diff --git a/chrome/browser/guid.h b/chrome/browser/guid.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..bc47ed835792a7cf20975c7730b24b3ba62dec94 |
--- /dev/null |
+++ b/chrome/browser/guid.h |
@@ -0,0 +1,29 @@ |
+// Copyright (c) 2010 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#ifndef CHROME_BROWSER_GUID_H_ |
+#define CHROME_BROWSER_GUID_H_ |
+#pragma once |
+ |
+#include <string> |
+ |
+#include "base/basictypes.h" |
+#include "build/build_config.h" |
+ |
+namespace guid { |
+ |
+// Generate a 128-bit random GUID of the form: "%08X-%04X-%04X-%04X-%012llX". |
+// If GUID generation fails an empty string is returned. |
+// The POSIX implementation uses psuedo random number generation to create |
+// the GUID. The Windows implementation uses system services. |
+std::string GenerateGUID(); |
+ |
+#if defined(OS_POSIX) |
+// For unit testing purposes only. Do not use outside of tests. |
+std::string RandomDataToGUIDString(const uint64 bytes[2]); |
+#endif |
+ |
+} // namespace guid |
+ |
+#endif // CHROME_BROWSER_GUID_H_ |