/*
* ngIRCd -- The Next Generation IRC Daemon
- * Copyright (c)2001,2002 by Alexander Barton (alex@barton.de)
+ * Copyright (c)2001-2009 Alexander Barton (alex@barton.de)
*
- * Dieses Programm ist freie Software. Sie koennen es unter den Bedingungen
- * der GNU General Public License (GPL), wie von der Free Software Foundation
- * herausgegeben, weitergeben und/oder modifizieren, entweder unter Version 2
- * der Lizenz oder (wenn Sie es wuenschen) jeder spaeteren Version.
- * Naehere Informationen entnehmen Sie bitter der Datei COPYING. Eine Liste
- * der an ngIRCd beteiligten Autoren finden Sie in der Datei AUTHORS.
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ * Please read the file COPYING, README and AUTHORS for more information.
*
- * $Id: hash.c,v 1.2 2002/03/14 15:49:36 alex Exp $
- *
- * hash.c: Hash-Werte berechnen
+ * Hash calculation
*/
#include "portab.h"
+static char UNUSED id[] = "$Id: hash.c,v 1.13 2006/10/06 21:23:47 fw Exp $";
+
#include "imp.h"
#include <assert.h>
+#include <string.h>
+
+#include "defines.h"
+#include "tool.h"
#include "exp.h"
#include "hash.h"
-LOCAL UINT32 jenkins_hash( register UINT8 *k, register UINT32 length, register UINT32 initval);
+static UINT32 jenkins_hash PARAMS(( register UINT8 *k, register UINT32 length, register UINT32 initval ));
-GLOBAL UINT32 Hash( CHAR *String )
+GLOBAL UINT32
+Hash( const char *String )
{
/* Hash-Wert ueber String berechnen */
- return jenkins_hash( String, strlen( String ), 42 );
+
+ char buffer[LINE_LEN];
+
+ strlcpy(buffer, String, sizeof(buffer));
+ return jenkins_hash((UINT8 *)ngt_LowerStr(buffer),
+ (UINT32)strlen(buffer), 42);
} /* Hash */
} /* mix */
-LOCAL UINT32 jenkins_hash( register UINT8 *k, register UINT32 length, register UINT32 initval)
+static UINT32
+jenkins_hash( register UINT8 *k, register UINT32 length, register UINT32 initval )
{
/* k: the key
* length: length of the key
/* handle the last 11 bytes */
c += length;
- switch(len) /* all the case statements fall through */
+ switch( (int)len ) /* all the case statements fall through */
{
case 11: c+=((UINT32)k[10]<<24);
case 10: c+=((UINT32)k[9]<<16);