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Side by Side Diff: third_party/WebKit/Source/platform/UUID.h

Issue 2810413002: Rewrite references to "wtf/" to "platform/wtf/" in the rest of platform/. (Closed)
Patch Set: Created 3 years, 8 months ago
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1 /* 1 /*
2 * Copyright (C) 2010 Google Inc. All rights reserved. 2 * Copyright (C) 2010 Google Inc. All rights reserved.
3 * 3 *
4 * Redistribution and use in source and binary forms, with or without 4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are 5 * modification, are permitted provided that the following conditions are
6 * met: 6 * met:
7 * 7 *
8 * * Redistributions of source code must retain the above copyright 8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer. 9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above 10 * * Redistributions in binary form must reproduce the above
(...skipping 14 matching lines...) Expand all
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */ 29 */
30 30
31 #ifndef UUID_h 31 #ifndef UUID_h
32 #define UUID_h 32 #define UUID_h
33 33
34 #include "platform/PlatformExport.h" 34 #include "platform/PlatformExport.h"
35 #include "wtf/text/WTFString.h" 35 #include "platform/wtf/text/WTFString.h"
36 36
37 namespace blink { 37 namespace blink {
38 38
39 // Creates a UUID that consists of 32 hexadecimal digits and returns its 39 // Creates a UUID that consists of 32 hexadecimal digits and returns its
40 // canonical form. The canonical form is displayed in 5 groups separated by 40 // canonical form. The canonical form is displayed in 5 groups separated by
41 // hyphens, in the form 8-4-4-4-12 for a total of 36 characters. 41 // hyphens, in the form 8-4-4-4-12 for a total of 36 characters.
42 // The hexadecimal values "a" through "f" are output as lower case characters. 42 // The hexadecimal values "a" through "f" are output as lower case characters.
43 // 43 //
44 // Note: for security reason, we should always generate version 4 UUID that use 44 // Note: for security reason, we should always generate version 4 UUID that use
45 // a scheme relying only on random numbers. This algorithm sets the version 45 // a scheme relying only on random numbers. This algorithm sets the version
46 // number as well as two reserved bits. All other bits are set using a random or 46 // number as well as two reserved bits. All other bits are set using a random or
47 // pseudorandom data source. Version 4 UUIDs have the form 47 // pseudorandom data source. Version 4 UUIDs have the form
48 // xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx with hexadecimal digits for x and one of 48 // xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx with hexadecimal digits for x and one of
49 // 8, 9, A, or B for y. 49 // 8, 9, A, or B for y.
50 PLATFORM_EXPORT String CreateCanonicalUUIDString(); 50 PLATFORM_EXPORT String CreateCanonicalUUIDString();
51 51
52 // Check that the UUID is a valid UUID. A valid UUID is a string made out of 5 52 // Check that the UUID is a valid UUID. A valid UUID is a string made out of 5
53 // groups of lower case hexadecimal characters separated by hyphens, in the form 53 // groups of lower case hexadecimal characters separated by hyphens, in the form
54 // 8-4-4-4-12. 54 // 8-4-4-4-12.
55 PLATFORM_EXPORT bool IsValidUUID(const String& uuid); 55 PLATFORM_EXPORT bool IsValidUUID(const String& uuid);
56 56
57 } // namespace blink 57 } // namespace blink
58 58
59 #endif 59 #endif
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