1 /* 2 * Copyright (c) 1997, 1998 Kungliga Tekniska H�gskolan 3 * (Royal Institute of Technology, Stockholm, Sweden). 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 17 * 3. Neither the name of the Institute nor the names of its contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 */ 33 34 #ifdef HAVE_CONFIG_H 35 #include <config.h> 36 RCSID("$Id: parse_time.c,v 1.6 2003/03/07 15:51:06 lha Exp $"); 37 #endif 38 39 #include <parse_units.h> 40 #include "parse_time.h" 41 42 static struct units time_units[] = { 43 {"year", 365 * 24 * 60 * 60}, 44 {"month", 30 * 24 * 60 * 60}, 45 {"week", 7 * 24 * 60 * 60}, 46 {"day", 24 * 60 * 60}, 47 {"hour", 60 * 60}, 48 {"h", 60 * 60}, 49 {"minute", 60}, 50 {"m", 60}, 51 {"second", 1}, 52 {"s", 1}, 53 {NULL, 0}, 54 }; 55 56 int 57 parse_time (const char *s, const char *def_unit) 58 { 59 return parse_units (s, time_units, def_unit); 60 } 61 62 size_t 63 unparse_time (int t, char *s, size_t len) 64 { 65 return unparse_units (t, time_units, s, len); 66 } 67 68 size_t 69 unparse_time_approx (int t, char *s, size_t len) 70 { 71 return unparse_units_approx (t, time_units, s, len); 72 } 73 74 void 75 print_time_table (FILE *f) 76 { 77 print_units_table (time_units, f); 78 } 79