5 # Universal hashing interface
7 # (c) 2005 Straylight/Edgeware
10 #----- Licensing notice -----------------------------------------------------
12 # This file is part of the Python interface to mLib.
14 # mLib/Python is free software; you can redistribute it and/or modify
15 # it under the terms of the GNU General Public License as published by
16 # the Free Software Foundation; either version 2 of the License, or
17 # (at your option) any later version.
19 # mLib/Python is distributed in the hope that it will be useful,
20 # but WITHOUT ANY WARRANTY; without even the implied warranty of
21 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22 # GNU General Public License for more details.
24 # You should have received a copy of the GNU General Public License
25 # along with mLib/Python; if not, write to the Free Software Foundation,
26 # Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
28 def setglobalkey(uint32 k):
29 unihash_setkey(&unihash_global, k)
34 def __cinit__(me, uint32 k):
35 unihash_setkey(&me._i, k)
45 def __cinit__(me, key = None):
49 me._i = &unihash_global
53 me._a = UNIHASH_INIT(me._i)
57 PyObject_AsReadBuffer(data, &p, &n)
58 me._a = unihash_hash(me._i, me._a, p, n)
62 #----- That's all, folks ----------------------------------------------------