1 /* 2 * $Id: util.c,v 1.1 2004/11/14 07:26:26 paulus Exp $ 3 * 4 * Copyright (C) 1995,1996,1997 Lars Fenneberg 5 * 6 * Copyright 1992 Livingston Enterprises, Inc. 7 * 8 * Copyright 1992,1993, 1994,1995 The Regents of the University of Michigan 9 * and Merit Network, Inc. All Rights Reserved 10 * 11 * See the file COPYRIGHT for the respective terms and conditions. 12 * If the file is missing contact me at lf (at) elemental.net 13 * and I'll send you a copy. 14 * 15 */ 16 17 #include <includes.h> 18 #include <radiusclient.h> 19 20 /* 21 * Function: rc_str2tm 22 * 23 * Purpose: Turns printable string into correct tm struct entries. 24 * 25 */ 26 27 static const char * months[] = 28 { 29 "Jan", "Feb", "Mar", "Apr", "May", "Jun", 30 "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" 31 }; 32 33 void rc_str2tm (char *valstr, struct tm *tm) 34 { 35 int i; 36 37 /* Get the month */ 38 for (i = 0; i < 12; i++) 39 { 40 if (strncmp (months[i], valstr, 3) == 0) 41 { 42 tm->tm_mon = i; 43 i = 13; 44 } 45 } 46 47 /* Get the Day */ 48 tm->tm_mday = atoi (&valstr[4]); 49 50 /* Now the year */ 51 tm->tm_year = atoi (&valstr[7]) - 1900; 52 } 53 54 void rc_mdelay(int msecs) 55 { 56 struct timeval tv; 57 58 tv.tv_sec = (int) msecs / 1000; 59 tv.tv_usec = (msecs % 1000) * 1000; 60 61 select(0,(fd_set *)NULL,(fd_set *)NULL,(fd_set *)NULL, &tv); 62 } 63 64 /* 65 * Function: rc_mksid 66 * 67 * Purpose: generate a quite unique string 68 * 69 * Remarks: not that unique at all... 70 * 71 */ 72 73 char * 74 rc_mksid (void) 75 { 76 static char buf[15]; 77 static unsigned short int cnt = 0; 78 sprintf (buf, "%08lX%04X%02hX", 79 (unsigned long int) time (NULL), 80 (unsigned int) getpid (), 81 cnt & 0xFF); 82 cnt++; 83 return buf; 84 } 85
