Simplified and cleaned up the radiusclient implementation, and

[ppp.git] / pppd / plugins / radius / util.c

diff --git a/pppd/plugins/radius/util.c b/pppd/plugins/radius/util.c
new file mode 100644 (file)
index 0000000..6f976a7
--- /dev/null
+++ b/pppd/plugins/radius/util.c
@@ -0,0 +1,84 @@
+/*
+ * $Id: util.c,v 1.1 2004/11/14 07:26:26 paulus Exp $
+ *
+ * Copyright (C) 1995,1996,1997 Lars Fenneberg
+ *
+ * Copyright 1992 Livingston Enterprises, Inc.
+ *
+ * Copyright 1992,1993, 1994,1995 The Regents of the University of Michigan
+ * and Merit Network, Inc. All Rights Reserved
+ *
+ * See the file COPYRIGHT for the respective terms and conditions.
+ * If the file is missing contact me at lf@elemental.net
+ * and I'll send you a copy.
+ *
+ */
+
+#include <includes.h>
+#include <radiusclient.h>
+
+/*
+ * Function: rc_str2tm
+ *
+ * Purpose: Turns printable string into correct tm struct entries.
+ *
+ */
+
+static const char * months[] =
+               {
+                       "Jan", "Feb", "Mar", "Apr", "May", "Jun",
+                       "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
+               };
+
+void rc_str2tm (char *valstr, struct tm *tm)
+{
+       int             i;
+
+       /* Get the month */
+       for (i = 0; i < 12; i++)
+       {
+               if (strncmp (months[i], valstr, 3) == 0)
+               {
+                       tm->tm_mon = i;
+                       i = 13;
+               }
+       }
+
+       /* Get the Day */
+       tm->tm_mday = atoi (&valstr[4]);
+
+       /* Now the year */
+       tm->tm_year = atoi (&valstr[7]) - 1900;
+}
+
+void rc_mdelay(int msecs)
+{
+       struct timeval tv;
+
+       tv.tv_sec = (int) msecs / 1000;
+       tv.tv_usec = (msecs % 1000) * 1000;
+
+       select(0,(fd_set *)NULL,(fd_set *)NULL,(fd_set *)NULL, &tv);
+}
+
+/*
+ * Function: rc_mksid
+ *
+ * Purpose: generate a quite unique string
+ *
+ * Remarks: not that unique at all...
+ *
+ */
+
+char *
+rc_mksid (void)
+{
+  static char buf[15];
+  static unsigned short int cnt = 0;
+  sprintf (buf, "%08lX%04X%02hX",
+          (unsigned long int) time (NULL),
+          (unsigned int) getpid (),
+          cnt & 0xFF);
+  cnt++;
+  return buf;
+}