date.c revision 03831d35f7499c87d51205817c93e9a8d42c4bae
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2002 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
/*
* date.c: support for the scadm date option (change/display service
* processor date)
*/
#include <libintl.h>
#include <stdio.h>
#include <string.h>
#include <locale.h>
#include <langinfo.h>
#include <time.h> /* required by rsc.h */
#include "librsc.h"
#include "adm.h"
static void ADM_Get_Date();
static void ADM_Set_Date(int argc, char *argv[]);
static int ADM_Decode_Date(char *String, dp_set_date_time_t *Date);
static int ADM_twodigits(char *s);
static void usage();
extern int cftime(char *, char *, const time_t *);
void
ADM_Process_date(int argc, char *argv[])
{
static dp_set_date_time_t DateTime;
static char date[40];
time_t currentTime;
int largc;
char *largv[3];
if ((argc != 2) && (argc != 3)) {
usage();
exit(-1);
}
if (argc == 3) {
if (strcasecmp(argv[2], "-s") != 0) {
if (ADM_Decode_Date(argv[2], &DateTime) != 0) {
usage();
exit(-1);
}
}
}
ADM_Start();
if (argc == 2) {
ADM_Get_Date();
} else if (argc == 3) {
if (strcasecmp(argv[2], "-s") == 0) {
currentTime = time(NULL);
(void) cftime(date, "%m""%d""%H""%M""%Y", &currentTime);
largc = 3;
largv[0] = argv[0];
largv[1] = argv[1];
largv[2] = date;
ADM_Set_Date(largc, largv);
} else {
ADM_Set_Date(argc, argv);
}
}
}
static void
ADM_Get_Date()
{
rscp_msg_t Message;
struct timespec Timeout;
dp_get_date_time_r_t *dateInfo;
struct tm *tp;
char buf[64];
Message.type = DP_GET_DATE_TIME;
Message.len = 0;
Message.data = NULL;
ADM_Send(&Message);
Timeout.tv_nsec = 0;
Timeout.tv_sec = ADM_TIMEOUT;
ADM_Recv(&Message, &Timeout,
DP_GET_DATE_TIME_R, sizeof (dp_get_date_time_r_t));
if (*(int *)Message.data != 0) {
(void) fprintf(stderr, "\n%s\n\n",
gettext("scadm: could not read date from SC"));
exit(-1);
}
dateInfo = (dp_get_date_time_r_t *)Message.data;
/* Print the date */
(void) setlocale(LC_ALL, "");
tp = gmtime((time_t *)&dateInfo->current_datetime);
(void) strftime(buf, 64, nl_langinfo(D_T_FMT), tp);
(void) printf("%s\n", buf);
ADM_Free(&Message);
}
static void
ADM_Set_Date(int argc, char *argv[])
{
static dp_set_date_time_t specTime;
rscp_msg_t Message;
struct timespec Timeout;
if (argc < 3) {
/* should have caught this earlier */
(void) fprintf(stderr, "\n%s\n\n",
gettext("scadm: arguments error in set date"));
exit(-1);
}
if (ADM_Decode_Date(argv[2], &specTime) != 0) {
/* should have caught this earlier */
(void) fprintf(stderr, "\n%s\n\n",
gettext("scadm: INTERNAL ERROR in set date"));
exit(-1);
}
/* Correct month to be 0 - 11. Why does firmware want this? */
/* Correct year to be offset from 1900. Why does firmware want this? */
if (specTime.month != DP_SET_DATE_TIME_IGNORE_FIELD)
specTime.month = specTime.month - 1;
if (specTime.year != DP_SET_DATE_TIME_IGNORE_FIELD)
specTime.year = specTime.year - 1900;
Message.type = DP_SET_DATE_TIME;
Message.len = sizeof (dp_set_date_time_t);
Message.data = &specTime;
ADM_Send(&Message);
Timeout.tv_nsec = 0;
Timeout.tv_sec = ADM_TIMEOUT;
ADM_Recv(&Message, &Timeout,
DP_SET_DATE_TIME_R, sizeof (dp_set_date_time_r_t));
if (*(int *)Message.data != 0) {
(void) fprintf(stderr, "\n%s\n\n",
gettext("scadm: could not set date on SC"));
exit(-1);
}
ADM_Free(&Message);
}
static int
ADM_twodigits(char *s)
{
int n;
n = ((s[0] - '0') * 10) + (s[1] - '0');
return (n);
}
static int
ADM_Decode_Date(char *String, dp_set_date_time_t *Date)
{
int localDate;
if (strlen(String) == 4) {
/* HHMM */
Date->month = DP_SET_DATE_TIME_IGNORE_FIELD;
Date->day = DP_SET_DATE_TIME_IGNORE_FIELD;
Date->hour = ADM_twodigits(&String[0]);
Date->minute = ADM_twodigits(&String[2]);
Date->second = DP_SET_DATE_TIME_IGNORE_FIELD;
Date->year = DP_SET_DATE_TIME_IGNORE_FIELD;
if (((int)Date->hour < 0) || (Date->hour > 23))
return (-1);
if (((int)Date->minute < 0) || (Date->minute > 59))
return (-1);
} else if (strlen(String) == 7) {
/* HHMM.SS */
Date->month = DP_SET_DATE_TIME_IGNORE_FIELD;
Date->day = DP_SET_DATE_TIME_IGNORE_FIELD;
Date->hour = ADM_twodigits(&String[0]);
Date->minute = ADM_twodigits(&String[2]);
Date->second = ADM_twodigits(&String[5]);
Date->year = DP_SET_DATE_TIME_IGNORE_FIELD;
if (((int)Date->hour < 0) || (Date->hour > 23))
return (-1);
if (((int)Date->minute < 0) || (Date->minute > 59))
return (-1);
if (((int)Date->second < 0) || (Date->second > 59))
return (-1);
} else if (strlen(String) == 8) {
/* mmddHHMM */
Date->month = ADM_twodigits(&String[0]);
Date->day = ADM_twodigits(&String[2]);
Date->hour = ADM_twodigits(&String[4]);
Date->minute = ADM_twodigits(&String[6]);
Date->second = DP_SET_DATE_TIME_IGNORE_FIELD;
Date->year = DP_SET_DATE_TIME_IGNORE_FIELD;
if ((Date->month < 1) || (Date->month > 12))
return (-1);
if ((Date->day < 1) || (Date->day > 31))
return (-1);
if (((int)Date->hour < 0) || (Date->hour > 23))
return (-1);
if (((int)Date->minute < 0) || (Date->minute > 59))
return (-1);
} else if (strlen(String) == 11) {
/* mmddHHMM.SS */
Date->month = ADM_twodigits(&String[0]);
Date->day = ADM_twodigits(&String[2]);
Date->hour = ADM_twodigits(&String[4]);
Date->minute = ADM_twodigits(&String[6]);
Date->second = ADM_twodigits(&String[9]);
Date->year = DP_SET_DATE_TIME_IGNORE_FIELD;
if ((Date->month < 1) || (Date->month > 12))
return (-1);
if ((Date->day < 1) || (Date->day > 31))
return (-1);
if (((int)Date->hour < 0) || (Date->hour > 23))
return (-1);
if (((int)Date->minute < 0) || (Date->minute > 59))
return (-1);
if (((int)Date->second < 0) || (Date->second > 59))
return (-1);
} else if (strlen(String) == 10) {
/* mmddHHMMyy */
Date->month = ADM_twodigits(&String[0]);
Date->day = ADM_twodigits(&String[2]);
Date->hour = ADM_twodigits(&String[4]);
Date->minute = ADM_twodigits(&String[6]);
Date->second = DP_SET_DATE_TIME_IGNORE_FIELD;
localDate = ADM_twodigits(&String[8]);
if (localDate > 70)
Date->year = localDate + 1900;
else
Date->year = localDate + 2000;
if ((Date->month < 1) || (Date->month > 12))
return (-1);
if ((Date->day < 1) || (Date->day > 31))
return (-1);
if (((int)Date->hour < 0) || (Date->hour > 23))
return (-1);
if (((int)Date->minute < 0) || (Date->minute > 59))
return (-1);
if ((Date->year < 1970) || (Date->year > 2038))
return (-1);
} else if (strlen(String) == 13) {
/* mmddHHMMyy.SS */
Date->month = ADM_twodigits(&String[0]);
Date->day = ADM_twodigits(&String[2]);
Date->hour = ADM_twodigits(&String[4]);
Date->minute = ADM_twodigits(&String[6]);
Date->second = ADM_twodigits(&String[11]);
localDate = ADM_twodigits(&String[8]);
if (localDate > 70)
Date->year = localDate + 1900;
else
Date->year = localDate + 2000;
if ((Date->month < 1) || (Date->month > 12))
return (-1);
if ((Date->day < 1) || (Date->day > 31))
return (-1);
if (((int)Date->hour < 0) || (Date->hour > 23))
return (-1);
if (((int)Date->minute < 0) || (Date->minute > 59))
return (-1);
if ((Date->year < 1970) || (Date->year > 2038))
return (-1);
if (((int)Date->second < 0) || (Date->second > 59))
return (-1);
} else if (strlen(String) == 12) {
/* mmddHHMMccyy */
Date->month = ADM_twodigits(&String[0]);
Date->day = ADM_twodigits(&String[2]);
Date->hour = ADM_twodigits(&String[4]);
Date->minute = ADM_twodigits(&String[6]);
Date->second = DP_SET_DATE_TIME_IGNORE_FIELD;
Date->year = (ADM_twodigits(&String[8]) * 100) +
ADM_twodigits(&String[10]);
if ((Date->month < 1) || (Date->month > 12))
return (-1);
if ((Date->day < 1) || (Date->day > 31))
return (-1);
if (((int)Date->hour < 0) || (Date->hour > 23))
return (-1);
if (((int)Date->minute < 0) || (Date->minute > 59))
return (-1);
if ((Date->year < 1970) || (Date->year > 2038))
return (-1);
} else if (strlen(String) == 15) {
/* mmddHHMMccyy.SS */
Date->month = ADM_twodigits(&String[0]);
Date->day = ADM_twodigits(&String[2]);
Date->hour = ADM_twodigits(&String[4]);
Date->minute = ADM_twodigits(&String[6]);
Date->second = ADM_twodigits(&String[13]);
Date->year = (ADM_twodigits(&String[8]) * 100) +
ADM_twodigits(&String[10]);
if ((Date->month < 1) || (Date->month > 12))
return (-1);
if ((Date->day < 1) || (Date->day > 31))
return (-1);
if (((int)Date->hour < 0) || (Date->hour > 23))
return (-1);
if (((int)Date->minute < 0) || (Date->minute > 59))
return (-1);
if ((Date->year < 1970) || (Date->year > 2038))
return (-1);
if (((int)Date->second < 0) || (Date->second > 59))
return (-1);
} else {
return (-1);
}
return (0);
}
static void
usage()
{
(void) fprintf(stderr, "\n%s\n\n",
gettext("USAGE: scadm date [-s] "
"| [[mmdd]HHMM | mmddHHMM[cc]yy][.SS]\n"
" 1 <= mm <= 12\n"
" 1 <= dd <= 31\n"
" 1 <= HH <= 23\n"
" 0 <= MM <= 59\n"
" 1970 <= ccyy <= 2038\n"
" 0 <= SS <= 59"));
}