- New functions Channel_[Set]Key(), Channel_[Set]MaxUsers.

[ngircd-alex.git] / src / ngircd / hash.c

diff --git a/src/ngircd/hash.c b/src/ngircd/hash.c
index d6cb516a002161a8b616998dd75ad91154b9a025..dff84a67801f435de9484622cbf1964e257f553b 100644 (file)
--- a/src/ngircd/hash.c
+++ b/src/ngircd/hash.c
@@ -2,35 +2,46 @@
  * ngIRCd -- The Next Generation IRC Daemon
  * Copyright (c)2001,2002 by 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 1.6 2002/12/12 12:24:18 alex Exp $";
+
 #include "imp.h"
 #include <assert.h>
+#include <string.h>
+
+#include "defines.h"
+#include "log.h"
+#include "tool.h"
 
 #include "exp.h"
 #include "hash.h"
 
 
-LOCAL UINT32 jenkins_hash( register UINT8 *k, register UINT32 length, register UINT32 initval);
+LOCAL UINT32 jenkins_hash PARAMS(( register UINT8 *k, register UINT32 length, register UINT32 initval ));
 
 
-GLOBAL UINT32 Hash( CHAR *String )
+GLOBAL UINT32
+Hash( CHAR *String )
 {
        /* Hash-Wert ueber String berechnen */
-       return jenkins_hash( String, strlen( String ), 42 );
+
+       CHAR buffer[LINE_LEN];
+
+       strncpy( buffer, String, LINE_LEN - 1 );
+       buffer[LINE_LEN - 1] = '\0';
+       
+       return jenkins_hash( (UINT8 *)ngt_LowerStr( buffer ), strlen( buffer ), 42 );
 } /* Hash */
 
 
@@ -64,7 +75,8 @@ GLOBAL UINT32 Hash( CHAR *String )
 } /* mix */
 
 
-LOCAL UINT32 jenkins_hash( register UINT8 *k, register UINT32 length, register UINT32 initval)
+LOCAL UINT32
+jenkins_hash( register UINT8 *k, register UINT32 length, register UINT32 initval )
 {
        /* k: the key
         * length: length of the key