diff options
Diffstat (limited to 'xmpp-vala/src/module')
| -rw-r--r-- | xmpp-vala/src/module/util.vala | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/xmpp-vala/src/module/util.vala b/xmpp-vala/src/module/util.vala index 7e1bb2b3..9096ea32 100644 --- a/xmpp-vala/src/module/util.vala +++ b/xmpp-vala/src/module/util.vala @@ -12,11 +12,13 @@ namespace Xmpp { } public string random_uuid() { - uint8[] rand = new uint8[16]; - char[] str = new char[37]; - UUID.generate_random(rand); - UUID.unparse_upper(rand, str); - return (string) str; + uint32 b1 = Random.next_int(); + uint16 b2 = (uint16)Random.next_int(); + uint16 b3 = (uint16)(Random.next_int() | 0x4000u) & ~0xb000u; + uint16 b4 = (uint16)(Random.next_int() | 0x8000u) & ~0x4000u; + uint16 b5_1 = (uint16)Random.next_int(); + uint32 b5_2 = Random.next_int(); + return "%08x-%04x-%04x-%04x-%04x%08x".printf(b1, b2, b3, b4, b5_1, b5_2); } public class Tuple<A,B> : Object { |