diff options
Diffstat (limited to 'include/uid.h')
| -rw-r--r-- | include/uid.h | 44 |
1 files changed, 38 insertions, 6 deletions
diff --git a/include/uid.h b/include/uid.h index 17061bdee..772c8a716 100644 --- a/include/uid.h +++ b/include/uid.h @@ -16,12 +16,44 @@ * along with this program. If not, see <http://www.gnu.org/licenses/>. */ +#pragma once -/** - * This is the maximum length of a UUID (unique user identifier). - * This length is set in compliance with TS6 protocol, and really should not be changed. Ever. - * It allows for a lot of clients as-is. -- w00t. - */ -#define UUID_LENGTH 10 +class TestSuite; + +class CoreExport UIDGenerator +{ + friend class TestSuite; + + /** Holds the current UID. Used to generate the next one. + */ + std::string current_uid; + + /** Increments the current UID by one. + */ + void IncrementUID(unsigned int pos); + + public: + /** + * This is the maximum length of a UUID (unique user identifier). + * This length is set in compliance with TS6 protocol, and really should not be changed. Ever. + * It allows for a lot of clients as-is. -- w00t. + */ + static const unsigned int UUID_LENGTH = 9; + + /** Initializes this UID generator with the given SID + * @param sid SID that conforms to InspIRCd::IsSID() + */ + void init(const std::string& sid); + /** Returns the next available UID for this server. + */ + std::string GetUID(); + /** Generates a pseudorandom SID based on a servername and a description + * Guaranteed to return the same if invoked with the same parameters + * @param servername The server name to use as seed + * @param serverdesc The server description to use as seed + * @return A valid SID + */ + static std::string GenerateSID(const std::string& servername, const std::string& serverdesc); +}; |