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feat(Foundation): Poco::UUID/UUIDGenerator: add support for Version 6 and 7 UUIDs (#4580)

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This commit is contained in:
Günter Obiltschnig
2024-09-26 13:27:47 +02:00
parent db1cc9507b
commit 072e980e1d
8 changed files with 204 additions and 16 deletions
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10
Foundation/include/Poco/UUIDGenerator.h
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@@ -39,6 +39,8 @@ class Foundation_API UUIDGenerator
/// RFC 2518 (WebDAV), section 6.4.1 and the UUIDs and GUIDs internet
/// draft by Leach/Salz from February, 1998
/// (http://ftp.ics.uci.edu/pub/ietf/webdav/uuid-guid/draft-leach-uuids-guids-01.txt)
///
/// Version 6 and 7 UUIDs are based on RFC 9562.
{
public:
UUIDGenerator();
@@ -78,6 +80,13 @@ public:
/// The UUID::version() method can be used to determine the actual kind of
/// the UUID generated.
UUID createV6();
/// Creates a time-based version 6 UUID (according to RFC 9562) with a MAC address.
/// If no MAC address is available, a random MAC address will be generated.
UUID createV7();
/// Creates a time-based version 7 UUID (according to RFC 9652).
void seed(UInt32 n);
/// Seeds the internal pseudo random generator for time-based UUIDs with the given seed.
@@ -97,6 +106,7 @@ private:
Random _random;
Timestamp _lastTime;
int _ticks;
Poco::UInt16 _counter;
Environment::NodeId _node;
bool _haveNode;