Add support for RFC9562 UUID versions #4
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boris-kolpackov
requested changes
Jan 9, 2025
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Additionally to the inline changes, I don't see you handling the new versions when generated.
Specifically, we need to decide whether they are strong. I think v6 and v7 are expected to be strong while v8 may not be.
I suggest that you grep the source for all uses of uuid_version and see if something needs to be added for new versions.
libstud/uuid/uuid.hxx
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| md5 = 3, // Name-based with MD5 hashing. | ||
| random = 4, // Randomly or pseudo-randomly generated. | ||
| sha1 = 5, // Name-based with SHA1 hashing. | ||
| reordered_time = 6, // Sortable Time-based (RFC9562) |
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// Sortable time-based (RFC9562).
libstud/uuid/uuid.hxx
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| random = 4, // Randomly or pseudo-randomly generated. | ||
| sha1 = 5, // Name-based with SHA1 hashing. | ||
| reordered_time = 6, // Sortable Time-based (RFC9562) | ||
| unix_time = 7, // Privacy friendly time based (RFC9562) |
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// Unix Epoch time-based (RFC9562).
libstud/uuid/uuid.hxx
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| sha1 = 5, // Name-based with SHA1 hashing. | ||
| reordered_time = 6, // Sortable Time-based (RFC9562) | ||
| unix_time = 7, // Privacy friendly time based (RFC9562) | ||
| custom = 8, // Custom vendor specific (RFC9562) |
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// Custom format for experimental or vendor-specific use (RFC9562).
Also, please drop the comma.
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This pull request adds the new UUID version added by RFC 9562.
Added new UUID version enumerations:
time_reordered(version 6): Introduces a sortable time-based UUID formattime_unix(version 7): Provides a privacy-friendly time-based UUID generation method using unix timecustom(version 8): Reserved for vendor-specific UUID implementations