Development branch for TIPs 22 and 33 kennykb_tip_22_33_botched

1 files changed, 0 insertions, 384 deletions

diff --git a/compat/strftime.c b/compat/strftime.c
deleted file mode 100644
index d588433..0000000
--- a/compat/strftime.c
+++ /dev/null
@@ -1,384 +0,0 @@
-/* 
- * strftime.c --
- *
- *	This file contains a modified version of the BSD 4.4 strftime
- *	function.
- *
- * This file is a modified version of the strftime.c file from the BSD 4.4
- * source.  See the copyright notice below for details on redistribution
- * restrictions.  The "license.terms" file does not apply to this file.
- *
- * RCS: @(#) $Id: strftime.c,v 1.3 1999/04/16 00:46:30 stanton Exp $
- */
-
-/*
- * Copyright (c) 1989 The Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#if defined(LIBC_SCCS)
-static char *rcsid = "$Id: strftime.c,v 1.3 1999/04/16 00:46:30 stanton Exp $";
-#endif /* LIBC_SCCS */
-
-#include <time.h>
-#include <string.h>
-#include <locale.h>
-#include "tclInt.h"
-#include "tclPort.h"
-
-#define TM_YEAR_BASE   1900
-
-typedef struct {
-    const char *abday[7];
-    const char *day[7];
-    const char *abmon[12];
-    const char *mon[12];
-    const char *am_pm[2];
-    const char *d_t_fmt;
-    const char *d_fmt;
-    const char *t_fmt;
-    const char *t_fmt_ampm;
-} _TimeLocale;
- 
-static const _TimeLocale _DefaultTimeLocale = 
-{
-    {
-	"Sun","Mon","Tue","Wed","Thu","Fri","Sat",
-    },
-    {
-	"Sunday", "Monday", "Tuesday", "Wednesday", "Thursday",
-	"Friday", "Saturday"
-    },
-    {
-	"Jan", "Feb", "Mar", "Apr", "May", "Jun",
-	"Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
-    },
-    {
-	"January", "February", "March", "April", "May", "June", "July",
-	"August", "September", "October", "November", "December"
-    },
-    {
-	"AM", "PM"
-    },
-    "%a %b %d %H:%M:%S %Y",
-    "%m/%d/%y",
-    "%H:%M:%S",
-    "%I:%M:%S %p"
-};
-
-static const _TimeLocale *_CurrentTimeLocale = &_DefaultTimeLocale;
-
-static size_t gsize;
-static char *pt;
-static int		 _add _ANSI_ARGS_((const char* str));
-static int		_conv _ANSI_ARGS_((int n, int digits, int pad));
-static int		_secs _ANSI_ARGS_((const struct tm *t));
-static size_t		_fmt _ANSI_ARGS_((const char *format,
-			    const struct tm *t));
-
-size_t
-TclpStrftime(s, maxsize, format, t)
-    char *s;
-    size_t maxsize;
-    const char *format;
-    const struct tm *t;
-{
-    tzset();
-
-    pt = s;
-    if ((gsize = maxsize) < 1)
-	return(0);
-    if (_fmt(format, t)) {
-	*pt = '\0';
-	return(maxsize - gsize);
-    }
-    return(0);
-}
-
-#define SUN_WEEK(t)	(((t)->tm_yday + 7 - \
-				((t)->tm_wday)) / 7)
-#define MON_WEEK(t)	(((t)->tm_yday + 7 - \
-				((t)->tm_wday ? (t)->tm_wday - 1 : 6)) / 7)
-
-static size_t
-_fmt(format, t)
-    const char *format;
-    const struct tm *t;
-{
-    for (; *format; ++format) {
-	if (*format == '%') {
-	    ++format;
-	    if (*format == 'E') {
-				/* Alternate Era */
-		++format;
-	    } else if (*format == 'O') {
-				/* Alternate numeric symbols */
-		++format;
-	    }
-	    switch(*format) {
-		case '\0':
-		    --format;
-		    break;
-		case 'A':
-		    if (t->tm_wday < 0 || t->tm_wday > 6)
-			return(0);
-		    if (!_add(_CurrentTimeLocale->day[t->tm_wday]))
-			return(0);
-		    continue;
-		case 'a':
-		    if (t->tm_wday < 0 || t->tm_wday > 6)
-			return(0);
-		    if (!_add(_CurrentTimeLocale->abday[t->tm_wday]))
-			return(0);
-		    continue;
-		case 'B':
-		    if (t->tm_mon < 0 || t->tm_mon > 11)
-			return(0);
-		    if (!_add(_CurrentTimeLocale->mon[t->tm_mon]))
-			return(0);
-		    continue;
-		case 'b':
-		case 'h':
-		    if (t->tm_mon < 0 || t->tm_mon > 11)
-			return(0);
-		    if (!_add(_CurrentTimeLocale->abmon[t->tm_mon]))
-			return(0);
-		    continue;
-		case 'C':
-		    if (!_conv((t->tm_year + TM_YEAR_BASE) / 100,
-			    2, '0'))
-			return(0);
-		    continue;
-		case 'c':
-		    if (!_fmt(_CurrentTimeLocale->d_t_fmt, t))
-			return(0);
-		    continue;
-		case 'D':
-		    if (!_fmt("%m/%d/%y", t))
-			return(0);
-		    continue;
-		case 'd':
-		    if (!_conv(t->tm_mday, 2, '0'))
-			return(0);
-		    continue;
-		case 'e':
-		    if (!_conv(t->tm_mday, 2, ' '))
-			return(0);
-		    continue;
-		case 'H':
-		    if (!_conv(t->tm_hour, 2, '0'))
-			return(0);
-		    continue;
-		case 'I':
-		    if (!_conv(t->tm_hour % 12 ?
-			    t->tm_hour % 12 : 12, 2, '0'))
-			return(0);
-		    continue;
-		case 'j':
-		    if (!_conv(t->tm_yday + 1, 3, '0'))
-			return(0);
-		    continue;
-		case 'k':
-		    if (!_conv(t->tm_hour, 2, ' '))
-			return(0);
-		    continue;
-		case 'l':
-		    if (!_conv(t->tm_hour % 12 ?
-			    t->tm_hour % 12: 12, 2, ' '))
-			return(0);
-		    continue;
-		case 'M':
-		    if (!_conv(t->tm_min, 2, '0'))
-			return(0);
-		    continue;
-		case 'm':
-		    if (!_conv(t->tm_mon + 1, 2, '0'))
-			return(0);
-		    continue;
-		case 'n':
-		    if (!_add("\n"))
-			return(0);
-		    continue;
-		case 'p':
-		    if (!_add(_CurrentTimeLocale->am_pm[t->tm_hour >= 12]))
-			return(0);
-		    continue;
-		case 'R':
-		    if (!_fmt("%H:%M", t))
-			return(0);
-		    continue;
-		case 'r':
-		    if (!_fmt(_CurrentTimeLocale->t_fmt_ampm, t))
-			return(0);
-		    continue;
-		case 'S':
-		    if (!_conv(t->tm_sec, 2, '0'))
-			return(0);
-		    continue;
-		case 's':
-		    if (!_secs(t))
-			return(0);
-		    continue;
-		case 'T':
-		    if (!_fmt("%H:%M:%S", t))
-			return(0);
-		    continue;
-		case 't':
-		    if (!_add("\t"))
-			return(0);
-		    continue;
-		case 'U':
-		    if (!_conv(SUN_WEEK(t), 2, '0'))
-			return(0);
-		    continue;
-		case 'u':
-		    if (!_conv(t->tm_wday ? t->tm_wday : 7, 1, '0'))
-			return(0);
-		    continue;
-		case 'V':
-		{
-				/* ISO 8601 Week Of Year:
-				   If the week (Monday - Sunday) containing
-				   January 1 has four or more days in the new 
-				   year, then it is week 1; otherwise it is 
-				   week 53 of the previous year and the next
-				   week is week one. */
-				 
-		    int week = MON_WEEK(t);
-
-		    int days = (((t)->tm_yday + 7 - \
-			    ((t)->tm_wday ? (t)->tm_wday - 1 : 6)) % 7);
-
-
-		    if (days >= 4) {
-			week++;
-		    } else if (week == 0) {
-			week = 53;
-		    }
-
-		    if (!_conv(week, 2, '0'))
-			return(0);
-		    continue;
-		}
-		case 'W':
-		    if (!_conv(MON_WEEK(t), 2, '0'))
-			return(0);
-		    continue;
-		case 'w':
-		    if (!_conv(t->tm_wday, 1, '0'))
-			return(0);
-		    continue;
-		case 'x':
-		    if (!_fmt(_CurrentTimeLocale->d_fmt, t))
-			return(0);
-		    continue;
-		case 'X':
-		    if (!_fmt(_CurrentTimeLocale->t_fmt, t))
-			return(0);
-		    continue;
-		case 'y':
-		    if (!_conv((t->tm_year + TM_YEAR_BASE) % 100,
-			    2, '0'))
-			return(0);
-		    continue;
-		case 'Y':
-		    if (!_conv((t->tm_year + TM_YEAR_BASE), 4, '0'))
-			return(0);
-		    continue;
-#ifndef MAC_TCL
-		case 'Z': {
-		    char *name = TclpGetTZName(t->tm_isdst);
-		    if (name && !_add(name)) {
-			return 0;
-		    }
-		    continue;
-		}
-#endif
-		case '%':
-		    /*
-		     * X311J/88-090 (4.12.3.5): if conversion char is
-		     * undefined, behavior is undefined.  Print out the
-		     * character itself as printf(3) does.
-		     */
-		default:
-		    break;
-	    }
-	}
-	if (!gsize--)
-	    return(0);
-	*pt++ = *format;
-    }
-    return(gsize);
-}
-
-static int
-_secs(t)
-    const struct tm *t;
-{
-    static char buf[15];
-    register time_t s;
-    register char *p;
-    struct tm tmp;
-
-    /* Make a copy, mktime(3) modifies the tm struct. */
-    tmp = *t;
-    s = mktime(&tmp);
-    for (p = buf + sizeof(buf) - 2; s > 0 && p > buf; s /= 10)
-	*p-- = (char)(s % 10 + '0');
-    return(_add(++p));
-}
-
-static int
-_conv(n, digits, pad)
-    int n, digits;
-    int pad;
-{
-    static char buf[10];
-    register char *p;
-
-    for (p = buf + sizeof(buf) - 2; n > 0 && p > buf; n /= 10, --digits)
-	*p-- = (char)(n % 10 + '0');
-    while (p > buf && digits-- > 0)
-	*p-- = (char) pad;
-    return(_add(++p));
-}
-
-static int
-_add(str)
-    const char *str;
-{
-    for (;; ++pt, --gsize) {
-	if (!gsize)
-	    return(0);
-	if (!(*pt = *str++))
-	    return(1);
-    }
-}