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/* mpl5.c */
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/***********************************************************************
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* This code is part of GLPK (GNU Linear Programming Kit).
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* Copyright (C) 2003-2017 Free Software Foundation, Inc.
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* Written by Andrew Makhorin <mao@gnu.org> and Heinrich Schuchardt
|
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* <xypron.glpk@gmx.de>
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*
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* GLPK is free software: you can redistribute it and/or modify it
|
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* under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
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* (at your option) any later version.
|
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*
|
||||
* GLPK is distributed in the hope that it will be useful, but WITHOUT
|
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
|
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
|
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* License for more details.
|
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*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with GLPK. If not, see <http://www.gnu.org/licenses/>.
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***********************************************************************/
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#if 1 /* 11/VI-2013 */
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#include "jd.h"
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#endif
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#include "mpl.h"
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double fn_gmtime(MPL *mpl)
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{ /* obtain the current calendar time (UTC) */
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time_t timer;
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struct tm *tm;
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int j;
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time(&timer);
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if (timer == (time_t)(-1))
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err: error(mpl, "gmtime(); unable to obtain current calendar time");
|
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#if 0 /* 29/I-2017 */
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tm = gmtime(&timer);
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#else
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tm = xgmtime(&timer);
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#endif
|
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if (tm == NULL) goto err;
|
||||
j = jday(tm->tm_mday, tm->tm_mon + 1, 1900 + tm->tm_year);
|
||||
if (j < 0) goto err;
|
||||
return (((double)(j - jday(1, 1, 1970)) * 24.0 +
|
||||
(double)tm->tm_hour) * 60.0 + (double)tm->tm_min) * 60.0 +
|
||||
(double)tm->tm_sec;
|
||||
}
|
||||
|
||||
static char *week[] = { "Monday", "Tuesday", "Wednesday", "Thursday",
|
||||
"Friday", "Saturday", "Sunday" };
|
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|
||||
static char *moon[] = { "January", "February", "March", "April", "May",
|
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"June", "July", "August", "September", "October", "November",
|
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"December" };
|
||||
|
||||
static void error1(MPL *mpl, const char *str, const char *s,
|
||||
const char *fmt, const char *f, const char *msg)
|
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{ xprintf("Input string passed to str2time:\n");
|
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xprintf("%s\n", str);
|
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xprintf("%*s\n", (s - str) + 1, "^");
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xprintf("Format string passed to str2time:\n");
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xprintf("%s\n", fmt);
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xprintf("%*s\n", (f - fmt) + 1, "^");
|
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error(mpl, "%s", msg);
|
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/* no return */
|
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}
|
||||
|
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double fn_str2time(MPL *mpl, const char *str, const char *fmt)
|
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{ /* convert character string to the calendar time */
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int j, year, month, day, hh, mm, ss, zone;
|
||||
const char *s, *f;
|
||||
year = month = day = hh = mm = ss = -1, zone = INT_MAX;
|
||||
s = str;
|
||||
for (f = fmt; *f != '\0'; f++)
|
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{ if (*f == '%')
|
||||
{ f++;
|
||||
if (*f == 'b' || *f == 'h')
|
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{ /* the abbreviated month name */
|
||||
int k;
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char *name;
|
||||
if (month >= 0)
|
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error1(mpl, str, s, fmt, f, "month multiply specified"
|
||||
);
|
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while (*s == ' ') s++;
|
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for (month = 1; month <= 12; month++)
|
||||
{ name = moon[month-1];
|
||||
for (k = 0; k <= 2; k++)
|
||||
{ if (toupper((unsigned char)s[k]) !=
|
||||
toupper((unsigned char)name[k])) goto next;
|
||||
}
|
||||
s += 3;
|
||||
for (k = 3; name[k] != '\0'; k++)
|
||||
{ if (toupper((unsigned char)*s) !=
|
||||
toupper((unsigned char)name[k])) break;
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||||
s++;
|
||||
}
|
||||
break;
|
||||
next: ;
|
||||
}
|
||||
if (month > 12)
|
||||
error1(mpl, str, s, fmt, f, "abbreviated month name m"
|
||||
"issing or invalid");
|
||||
}
|
||||
else if (*f == 'd')
|
||||
{ /* the day of the month as a decimal number (01..31) */
|
||||
if (day >= 0)
|
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error1(mpl, str, s, fmt, f, "day multiply specified");
|
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while (*s == ' ') s++;
|
||||
if (!('0' <= *s && *s <= '9'))
|
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error1(mpl, str, s, fmt, f, "day missing or invalid");
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day = (*s++) - '0';
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||||
if ('0' <= *s && *s <= '9')
|
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day = 10 * day + ((*s++) - '0');
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||||
if (!(1 <= day && day <= 31))
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error1(mpl, str, s, fmt, f, "day out of range");
|
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}
|
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else if (*f == 'H')
|
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{ /* the hour as a decimal number, using a 24-hour clock
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(00..23) */
|
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if (hh >= 0)
|
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error1(mpl, str, s, fmt, f, "hour multiply specified")
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||||
;
|
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while (*s == ' ') s++;
|
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if (!('0' <= *s && *s <= '9'))
|
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error1(mpl, str, s, fmt, f, "hour missing or invalid")
|
||||
;
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hh = (*s++) - '0';
|
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if ('0' <= *s && *s <= '9')
|
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hh = 10 * hh + ((*s++) - '0');
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if (!(0 <= hh && hh <= 23))
|
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error1(mpl, str, s, fmt, f, "hour out of range");
|
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}
|
||||
else if (*f == 'm')
|
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{ /* the month as a decimal number (01..12) */
|
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if (month >= 0)
|
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error1(mpl, str, s, fmt, f, "month multiply specified"
|
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);
|
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while (*s == ' ') s++;
|
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if (!('0' <= *s && *s <= '9'))
|
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error1(mpl, str, s, fmt, f, "month missing or invalid"
|
||||
);
|
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month = (*s++) - '0';
|
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if ('0' <= *s && *s <= '9')
|
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month = 10 * month + ((*s++) - '0');
|
||||
if (!(1 <= month && month <= 12))
|
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error1(mpl, str, s, fmt, f, "month out of range");
|
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}
|
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else if (*f == 'M')
|
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{ /* the minute as a decimal number (00..59) */
|
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if (mm >= 0)
|
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error1(mpl, str, s, fmt, f, "minute multiply specifie"
|
||||
"d");
|
||||
while (*s == ' ') s++;
|
||||
if (!('0' <= *s && *s <= '9'))
|
||||
error1(mpl, str, s, fmt, f, "minute missing or invali"
|
||||
"d");
|
||||
mm = (*s++) - '0';
|
||||
if ('0' <= *s && *s <= '9')
|
||||
mm = 10 * mm + ((*s++) - '0');
|
||||
if (!(0 <= mm && mm <= 59))
|
||||
error1(mpl, str, s, fmt, f, "minute out of range");
|
||||
}
|
||||
else if (*f == 'S')
|
||||
{ /* the second as a decimal number (00..60) */
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if (ss >= 0)
|
||||
error1(mpl, str, s, fmt, f, "second multiply specifie"
|
||||
"d");
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||||
while (*s == ' ') s++;
|
||||
if (!('0' <= *s && *s <= '9'))
|
||||
error1(mpl, str, s, fmt, f, "second missing or invali"
|
||||
"d");
|
||||
ss = (*s++) - '0';
|
||||
if ('0' <= *s && *s <= '9')
|
||||
ss = 10 * ss + ((*s++) - '0');
|
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if (!(0 <= ss && ss <= 60))
|
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error1(mpl, str, s, fmt, f, "second out of range");
|
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}
|
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else if (*f == 'y')
|
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{ /* the year without a century as a decimal number
|
||||
(00..99); the values 00 to 68 mean the years 2000 to
|
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2068 while the values 69 to 99 mean the years 1969 to
|
||||
1999 */
|
||||
if (year >= 0)
|
||||
error1(mpl, str, s, fmt, f, "year multiply specified")
|
||||
;
|
||||
while (*s == ' ') s++;
|
||||
if (!('0' <= *s && *s <= '9'))
|
||||
error1(mpl, str, s, fmt, f, "year missing or invalid")
|
||||
;
|
||||
year = (*s++) - '0';
|
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if ('0' <= *s && *s <= '9')
|
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year = 10 * year + ((*s++) - '0');
|
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year += (year >= 69 ? 1900 : 2000);
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}
|
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else if (*f == 'Y')
|
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{ /* the year as a decimal number, using the Gregorian
|
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calendar */
|
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if (year >= 0)
|
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error1(mpl, str, s, fmt, f, "year multiply specified")
|
||||
;
|
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while (*s == ' ') s++;
|
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if (!('0' <= *s && *s <= '9'))
|
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error1(mpl, str, s, fmt, f, "year missing or invalid")
|
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;
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year = 0;
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for (j = 1; j <= 4; j++)
|
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{ if (!('0' <= *s && *s <= '9')) break;
|
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year = 10 * year + ((*s++) - '0');
|
||||
}
|
||||
if (!(1 <= year && year <= 4000))
|
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error1(mpl, str, s, fmt, f, "year out of range");
|
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}
|
||||
else if (*f == 'z')
|
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{ /* time zone offset in the form zhhmm */
|
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int z, hh, mm;
|
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if (zone != INT_MAX)
|
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error1(mpl, str, s, fmt, f, "time zone offset multipl"
|
||||
"y specified");
|
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while (*s == ' ') s++;
|
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if (*s == 'Z')
|
||||
{ z = hh = mm = 0, s++;
|
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goto skip;
|
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}
|
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if (*s == '+')
|
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z = +1, s++;
|
||||
else if (*s == '-')
|
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z = -1, s++;
|
||||
else
|
||||
error1(mpl, str, s, fmt, f, "time zone offset sign mi"
|
||||
"ssing");
|
||||
hh = 0;
|
||||
for (j = 1; j <= 2; j++)
|
||||
{ if (!('0' <= *s && *s <= '9'))
|
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err1: error1(mpl, str, s, fmt, f, "time zone offset valu"
|
||||
"e incomplete or invalid");
|
||||
hh = 10 * hh + ((*s++) - '0');
|
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}
|
||||
if (hh > 23)
|
||||
err2: error1(mpl, str, s, fmt, f, "time zone offset value o"
|
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"ut of range");
|
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if (*s == ':')
|
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{ s++;
|
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if (!('0' <= *s && *s <= '9')) goto err1;
|
||||
}
|
||||
mm = 0;
|
||||
if (!('0' <= *s && *s <= '9')) goto skip;
|
||||
for (j = 1; j <= 2; j++)
|
||||
{ if (!('0' <= *s && *s <= '9')) goto err1;
|
||||
mm = 10 * mm + ((*s++) - '0');
|
||||
}
|
||||
if (mm > 59) goto err2;
|
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skip: zone = z * (60 * hh + mm);
|
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}
|
||||
else if (*f == '%')
|
||||
{ /* literal % character */
|
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goto test;
|
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}
|
||||
else
|
||||
error1(mpl, str, s, fmt, f, "invalid conversion specifie"
|
||||
"r");
|
||||
}
|
||||
else if (*f == ' ')
|
||||
;
|
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else
|
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test: { /* check a matching character in the input string */
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if (*s != *f)
|
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error1(mpl, str, s, fmt, f, "character mismatch");
|
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s++;
|
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}
|
||||
}
|
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if (year < 0) year = 1970;
|
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if (month < 0) month = 1;
|
||||
if (day < 0) day = 1;
|
||||
if (hh < 0) hh = 0;
|
||||
if (mm < 0) mm = 0;
|
||||
if (ss < 0) ss = 0;
|
||||
if (zone == INT_MAX) zone = 0;
|
||||
j = jday(day, month, year);
|
||||
xassert(j >= 0);
|
||||
return (((double)(j - jday(1, 1, 1970)) * 24.0 + (double)hh) *
|
||||
60.0 + (double)mm) * 60.0 + (double)ss - 60.0 * (double)zone;
|
||||
}
|
||||
|
||||
static void error2(MPL *mpl, const char *fmt, const char *f,
|
||||
const char *msg)
|
||||
{ xprintf("Format string passed to time2str:\n");
|
||||
xprintf("%s\n", fmt);
|
||||
xprintf("%*s\n", (f - fmt) + 1, "^");
|
||||
error(mpl, "%s", msg);
|
||||
/* no return */
|
||||
}
|
||||
|
||||
static int weekday(int j)
|
||||
{ /* determine weekday number (1 = Mon, ..., 7 = Sun) */
|
||||
return (j + jday(1, 1, 1970)) % 7 + 1;
|
||||
}
|
||||
|
||||
static int firstday(int year)
|
||||
{ /* determine the first day of the first week for a specified year
|
||||
according to ISO 8601 */
|
||||
int j;
|
||||
/* if 1 January is Monday, Tuesday, Wednesday or Thursday, it is
|
||||
in week 01; if 1 January is Friday, Saturday or Sunday, it is
|
||||
in week 52 or 53 of the previous year */
|
||||
j = jday(1, 1, year) - jday(1, 1, 1970);
|
||||
switch (weekday(j))
|
||||
{ case 1: /* 1 Jan is Mon */ j += 0; break;
|
||||
case 2: /* 1 Jan is Tue */ j -= 1; break;
|
||||
case 3: /* 1 Jan is Wed */ j -= 2; break;
|
||||
case 4: /* 1 Jan is Thu */ j -= 3; break;
|
||||
case 5: /* 1 Jan is Fri */ j += 3; break;
|
||||
case 6: /* 1 Jan is Sat */ j += 2; break;
|
||||
case 7: /* 1 Jan is Sun */ j += 1; break;
|
||||
default: xassert(j != j);
|
||||
}
|
||||
/* the first day of the week must be Monday */
|
||||
xassert(weekday(j) == 1);
|
||||
return j;
|
||||
}
|
||||
|
||||
void fn_time2str(MPL *mpl, char *str, double t, const char *fmt)
|
||||
{ /* convert the calendar time to character string */
|
||||
int j, year, month, day, hh, mm, ss, len;
|
||||
double temp;
|
||||
const char *f;
|
||||
char buf[MAX_LENGTH+1];
|
||||
if (!(-62135596800.0 <= t && t <= 64092211199.0))
|
||||
error(mpl, "time2str(%.*g,...); argument out of range",
|
||||
DBL_DIG, t);
|
||||
t = floor(t + 0.5);
|
||||
temp = fabs(t) / 86400.0;
|
||||
j = (int)floor(temp);
|
||||
if (t < 0.0)
|
||||
{ if (temp == floor(temp))
|
||||
j = - j;
|
||||
else
|
||||
j = - (j + 1);
|
||||
}
|
||||
xassert(jdate(j + jday(1, 1, 1970), &day, &month, &year) == 0);
|
||||
ss = (int)(t - 86400.0 * (double)j);
|
||||
xassert(0 <= ss && ss < 86400);
|
||||
mm = ss / 60, ss %= 60;
|
||||
hh = mm / 60, mm %= 60;
|
||||
len = 0;
|
||||
for (f = fmt; *f != '\0'; f++)
|
||||
{ if (*f == '%')
|
||||
{ f++;
|
||||
if (*f == 'a')
|
||||
{ /* the abbreviated weekday name */
|
||||
memcpy(buf, week[weekday(j)-1], 3), buf[3] = '\0';
|
||||
}
|
||||
else if (*f == 'A')
|
||||
{ /* the full weekday name */
|
||||
strcpy(buf, week[weekday(j)-1]);
|
||||
}
|
||||
else if (*f == 'b' || *f == 'h')
|
||||
{ /* the abbreviated month name */
|
||||
memcpy(buf, moon[month-1], 3), buf[3] = '\0';
|
||||
}
|
||||
else if (*f == 'B')
|
||||
{ /* the full month name */
|
||||
strcpy(buf, moon[month-1]);
|
||||
}
|
||||
else if (*f == 'C')
|
||||
{ /* the century of the year */
|
||||
sprintf(buf, "%02d", year / 100);
|
||||
}
|
||||
else if (*f == 'd')
|
||||
{ /* the day of the month as a decimal number (01..31) */
|
||||
sprintf(buf, "%02d", day);
|
||||
}
|
||||
else if (*f == 'D')
|
||||
{ /* the date using the format %m/%d/%y */
|
||||
sprintf(buf, "%02d/%02d/%02d", month, day, year % 100);
|
||||
}
|
||||
else if (*f == 'e')
|
||||
{ /* the day of the month like with %d, but padded with
|
||||
blank (1..31) */
|
||||
sprintf(buf, "%2d", day);
|
||||
}
|
||||
else if (*f == 'F')
|
||||
{ /* the date using the format %Y-%m-%d */
|
||||
sprintf(buf, "%04d-%02d-%02d", year, month, day);
|
||||
}
|
||||
else if (*f == 'g')
|
||||
{ /* the year corresponding to the ISO week number, but
|
||||
without the century (range 00 through 99); this has
|
||||
the same format and value as %y, except that if the
|
||||
ISO week number (see %V) belongs to the previous or
|
||||
next year, that year is used instead */
|
||||
int iso;
|
||||
if (j < firstday(year))
|
||||
iso = year - 1;
|
||||
else if (j < firstday(year + 1))
|
||||
iso = year;
|
||||
else
|
||||
iso = year + 1;
|
||||
sprintf(buf, "%02d", iso % 100);
|
||||
}
|
||||
else if (*f == 'G')
|
||||
{ /* the year corresponding to the ISO week number; this
|
||||
has the same format and value as %Y, excepth that if
|
||||
the ISO week number (see %V) belongs to the previous
|
||||
or next year, that year is used instead */
|
||||
int iso;
|
||||
if (j < firstday(year))
|
||||
iso = year - 1;
|
||||
else if (j < firstday(year + 1))
|
||||
iso = year;
|
||||
else
|
||||
iso = year + 1;
|
||||
sprintf(buf, "%04d", iso);
|
||||
}
|
||||
else if (*f == 'H')
|
||||
{ /* the hour as a decimal number, using a 24-hour clock
|
||||
(00..23) */
|
||||
sprintf(buf, "%02d", hh);
|
||||
}
|
||||
else if (*f == 'I')
|
||||
{ /* the hour as a decimal number, using a 12-hour clock
|
||||
(01..12) */
|
||||
sprintf(buf, "%02d",
|
||||
hh == 0 ? 12 : hh <= 12 ? hh : hh - 12);
|
||||
}
|
||||
else if (*f == 'j')
|
||||
{ /* the day of the year as a decimal number (001..366) */
|
||||
sprintf(buf, "%03d",
|
||||
jday(day, month, year) - jday(1, 1, year) + 1);
|
||||
}
|
||||
else if (*f == 'k')
|
||||
{ /* the hour as a decimal number, using a 24-hour clock
|
||||
like %H, but padded with blank (0..23) */
|
||||
sprintf(buf, "%2d", hh);
|
||||
}
|
||||
else if (*f == 'l')
|
||||
{ /* the hour as a decimal number, using a 12-hour clock
|
||||
like %I, but padded with blank (1..12) */
|
||||
sprintf(buf, "%2d",
|
||||
hh == 0 ? 12 : hh <= 12 ? hh : hh - 12);
|
||||
}
|
||||
else if (*f == 'm')
|
||||
{ /* the month as a decimal number (01..12) */
|
||||
sprintf(buf, "%02d", month);
|
||||
}
|
||||
else if (*f == 'M')
|
||||
{ /* the minute as a decimal number (00..59) */
|
||||
sprintf(buf, "%02d", mm);
|
||||
}
|
||||
else if (*f == 'p')
|
||||
{ /* either AM or PM, according to the given time value;
|
||||
noon is treated as PM and midnight as AM */
|
||||
strcpy(buf, hh <= 11 ? "AM" : "PM");
|
||||
}
|
||||
else if (*f == 'P')
|
||||
{ /* either am or pm, according to the given time value;
|
||||
noon is treated as pm and midnight as am */
|
||||
strcpy(buf, hh <= 11 ? "am" : "pm");
|
||||
}
|
||||
else if (*f == 'r')
|
||||
{ /* the calendar time using the format %I:%M:%S %p */
|
||||
sprintf(buf, "%02d:%02d:%02d %s",
|
||||
hh == 0 ? 12 : hh <= 12 ? hh : hh - 12,
|
||||
mm, ss, hh <= 11 ? "AM" : "PM");
|
||||
}
|
||||
else if (*f == 'R')
|
||||
{ /* the hour and minute using the format %H:%M */
|
||||
sprintf(buf, "%02d:%02d", hh, mm);
|
||||
}
|
||||
else if (*f == 'S')
|
||||
{ /* the second as a decimal number (00..59) */
|
||||
sprintf(buf, "%02d", ss);
|
||||
}
|
||||
else if (*f == 'T')
|
||||
{ /* the time of day using the format %H:%M:%S */
|
||||
sprintf(buf, "%02d:%02d:%02d", hh, mm, ss);
|
||||
}
|
||||
else if (*f == 'u')
|
||||
{ /* the day of the week as a decimal number (1..7),
|
||||
Monday being 1 */
|
||||
sprintf(buf, "%d", weekday(j));
|
||||
}
|
||||
else if (*f == 'U')
|
||||
{ /* the week number of the current year as a decimal
|
||||
number (range 00 through 53), starting with the first
|
||||
Sunday as the first day of the first week; days
|
||||
preceding the first Sunday in the year are considered
|
||||
to be in week 00 */
|
||||
#if 1 /* 09/I-2009 */
|
||||
#undef sun
|
||||
/* causes compilation error in SunOS */
|
||||
#endif
|
||||
int sun;
|
||||
/* sun = the first Sunday of the year */
|
||||
sun = jday(1, 1, year) - jday(1, 1, 1970);
|
||||
sun += (7 - weekday(sun));
|
||||
sprintf(buf, "%02d", (j + 7 - sun) / 7);
|
||||
}
|
||||
else if (*f == 'V')
|
||||
{ /* the ISO week number as a decimal number (range 01
|
||||
through 53); ISO weeks start with Monday and end with
|
||||
Sunday; week 01 of a year is the first week which has
|
||||
the majority of its days in that year; week 01 of
|
||||
a year can contain days from the previous year; the
|
||||
week before week 01 of a year is the last week (52 or
|
||||
53) of the previous year even if it contains days
|
||||
from the new year */
|
||||
int iso;
|
||||
if (j < firstday(year))
|
||||
iso = j - firstday(year - 1);
|
||||
else if (j < firstday(year + 1))
|
||||
iso = j - firstday(year);
|
||||
else
|
||||
iso = j - firstday(year + 1);
|
||||
sprintf(buf, "%02d", iso / 7 + 1);
|
||||
}
|
||||
else if (*f == 'w')
|
||||
{ /* the day of the week as a decimal number (0..6),
|
||||
Sunday being 0 */
|
||||
sprintf(buf, "%d", weekday(j) % 7);
|
||||
}
|
||||
else if (*f == 'W')
|
||||
{ /* the week number of the current year as a decimal
|
||||
number (range 00 through 53), starting with the first
|
||||
Monday as the first day of the first week; days
|
||||
preceding the first Monday in the year are considered
|
||||
to be in week 00 */
|
||||
int mon;
|
||||
/* mon = the first Monday of the year */
|
||||
mon = jday(1, 1, year) - jday(1, 1, 1970);
|
||||
mon += (8 - weekday(mon)) % 7;
|
||||
sprintf(buf, "%02d", (j + 7 - mon) / 7);
|
||||
}
|
||||
else if (*f == 'y')
|
||||
{ /* the year without a century as a decimal number
|
||||
(00..99) */
|
||||
sprintf(buf, "%02d", year % 100);
|
||||
}
|
||||
else if (*f == 'Y')
|
||||
{ /* the year as a decimal number, using the Gregorian
|
||||
calendar */
|
||||
sprintf(buf, "%04d", year);
|
||||
}
|
||||
else if (*f == '%')
|
||||
{ /* a literal % character */
|
||||
buf[0] = '%', buf[1] = '\0';
|
||||
}
|
||||
else
|
||||
error2(mpl, fmt, f, "invalid conversion specifier");
|
||||
}
|
||||
else
|
||||
buf[0] = *f, buf[1] = '\0';
|
||||
if (len + strlen(buf) > MAX_LENGTH)
|
||||
error(mpl, "time2str; output string length exceeds %d chara"
|
||||
"cters", MAX_LENGTH);
|
||||
memcpy(str+len, buf, strlen(buf));
|
||||
len += strlen(buf);
|
||||
}
|
||||
str[len] = '\0';
|
||||
return;
|
||||
}
|
||||
|
||||
/* eof */
|
||||
+1037
File diff suppressed because it is too large
Load Diff
+1655
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,59 @@
|
||||
/* mplsql.h */
|
||||
|
||||
/***********************************************************************
|
||||
* This code is part of GLPK (GNU Linear Programming Kit).
|
||||
* Copyright (C) 2003-2016 Free Software Foundation, Inc.
|
||||
* Written by Heinrich Schuchardt <xypron.glpk@gmx.de>.
|
||||
*
|
||||
* GLPK 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 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* GLPK is distributed in the hope that it will be useful, but WITHOUT
|
||||
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
|
||||
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
|
||||
* License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with GLPK. If not, see <http://www.gnu.org/licenses/>.
|
||||
***********************************************************************/
|
||||
|
||||
#ifndef MPLSQL_H
|
||||
#define MPLSQL_H
|
||||
|
||||
#define db_iodbc_open _glp_db_iodbc_open
|
||||
void *db_iodbc_open(TABDCA *dca, int mode);
|
||||
/* open iODBC database connection */
|
||||
|
||||
#define db_iodbc_read _glp_db_iodbc_read
|
||||
int db_iodbc_read(TABDCA *dca, void *link);
|
||||
/* read data from iODBC */
|
||||
|
||||
#define db_iodbc_write _glp_db_iodbc_write
|
||||
int db_iodbc_write(TABDCA *dca, void *link);
|
||||
/* write data to iODBC */
|
||||
|
||||
#define db_iodbc_close _glp_db_iodbc_close
|
||||
int db_iodbc_close(TABDCA *dca, void *link);
|
||||
/* close iODBC database connection */
|
||||
|
||||
#define db_mysql_open _glp_db_mysql_open
|
||||
void *db_mysql_open(TABDCA *dca, int mode);
|
||||
/* open MySQL database connection */
|
||||
|
||||
#define db_mysql_read _glp_db_mysql_read
|
||||
int db_mysql_read(TABDCA *dca, void *link);
|
||||
/* read data from MySQL */
|
||||
|
||||
#define db_mysql_write _glp_db_mysql_write
|
||||
int db_mysql_write(TABDCA *dca, void *link);
|
||||
/* write data to MySQL */
|
||||
|
||||
#define db_mysql_close _glp_db_mysql_close
|
||||
int db_mysql_close(TABDCA *dca, void *link);
|
||||
/* close MySQL database connection */
|
||||
|
||||
#endif
|
||||
|
||||
/* eof */
|
||||
Reference in New Issue
Block a user