[master] fix win32 build problems

bin/named/statschannel.c

@@ -27,6 +27,7 @@
 #include <isc/print.h>
 #include <isc/socket.h>
 #include <isc/stats.h>
+#include <isc/string.h>
 #include <isc/task.h>
 
 #include <dns/cache.h>

lib/isc/include/isc/string.h

@@ -230,7 +230,7 @@ char *
 isc_string_strcasestr(const char *big, const char *little);
 
 #ifdef ISC_PLATFORM_NEEDSTRCASESTR
-#define strrcasestr isc_string_strrcasestr
+#define strcasestr isc_string_strcasestr
 #endif
 
 ISC_LANG_ENDDECLS

lib/isc/win32/include/isc/platform.h.in

@@ -103,6 +103,12 @@
  */
 @ISC_PLATFORM_HAVECMPXCHG@
 
+/*
+ * If the strcasestr() operation is not available on this platform,
+ * ISC_PLATFORM_NEEDSTRCASESTR will be defined.
+ */
+@ISC_PLATFORM_NEEDSTRCASESTR@
+
 /*
  * Set up a macro for importing and exporting from the DLL
  */

lib/isc/win32/libisc.def.in

@@ -590,6 +590,8 @@ isc_time_microdiff
 isc_time_nanoseconds
 isc_time_now
 isc_time_nowplusinterval
+isc_time_parsehttptimestamp
+isc_time_secondsastimet
 isc_time_seconds
 isc_time_set
 isc_time_settoepoch

lib/isc/win32/strptime.c

@@ -0,0 +1,392 @@
+/*-
+ * Copyright (c) 1997, 1998 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code was contributed to The NetBSD Foundation by Klaus Klein.
+ *
+ * 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 NetBSD
+ *        Foundation, Inc. and its contributors.
+ * 4. Neither the name of The NetBSD Foundation 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+
+/*
+ * We do not implement alternate representations. However, we always
+ * check whether a given modifier is allowed for a certain conversion.
+ */
+#define ALT_E			0x01
+#define ALT_O			0x02
+#define	LEGAL_ALT(x)		{ if (alt_format & ~(x)) return (0); }
+
+#ifndef TM_YEAR_BASE
+#define TM_YEAR_BASE 1900
+#endif
+
+static	int conv_num(const char **, int *, int, int);
+
+static const char *day[7] = {
+	"Sunday", "Monday", "Tuesday", "Wednesday", "Thursday",
+	"Friday", "Saturday"
+};
+static const char *abday[7] = {
+	"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"
+};
+static const char *mon[12] = {
+	"January", "February", "March", "April", "May", "June", "July",
+	"August", "September", "October", "November", "December"
+};
+static const char *abmon[12] = {
+	"Jan", "Feb", "Mar", "Apr", "May", "Jun",
+	"Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
+};
+static const char *am_pm[2] = {
+	"AM", "PM"
+};
+
+static char *
+strptime(const char *buf, const char *fmt, struct tm *tm) {
+	char c;
+	const char *bp;
+	size_t len = 0;
+	int alt_format, i, split_year = 0;
+
+	bp = buf;
+
+	while ((c = *fmt) != '\0') {
+		/* Clear `alternate' modifier prior to new conversion. */
+		alt_format = 0;
+
+		/* Eat up white-space. */
+		if (isspace(c)) {
+			while (isspace(*bp))
+				bp++;
+
+			fmt++;
+			continue;
+		}
+
+		if ((c = *fmt++) != '%')
+			goto literal;
+
+
+again:		switch (c = *fmt++) {
+		case '%':	/* "%%" is converted to "%". */
+literal:
+			if (c != *bp++)
+				return (0);
+			break;
+
+		/*
+		 * "Alternative" modifiers. Just set the appropriate flag
+		 * and start over again.
+		 */
+		case 'E':	/* "%E?" alternative conversion modifier. */
+			LEGAL_ALT(0);
+			alt_format |= ALT_E;
+			goto again;
+
+		case 'O':	/* "%O?" alternative conversion modifier. */
+			LEGAL_ALT(0);
+			alt_format |= ALT_O;
+			goto again;
+
+		/*
+		 * "Complex" conversion rules, implemented through recursion.
+		 */
+		case 'c':	/* Date and time, using the locale's format. */
+			LEGAL_ALT(ALT_E);
+			if (!(bp = strptime(bp, "%x %X", tm)))
+				return (0);
+			break;
+
+		case 'D':	/* The date as "%m/%d/%y". */
+			LEGAL_ALT(0);
+			if (!(bp = strptime(bp, "%m/%d/%y", tm)))
+				return (0);
+			break;
+
+		case 'R':	/* The time as "%H:%M". */
+			LEGAL_ALT(0);
+			if (!(bp = strptime(bp, "%H:%M", tm)))
+				return (0);
+			break;
+
+		case 'r':	/* The time in 12-hour clock representation. */
+			LEGAL_ALT(0);
+			if (!(bp = strptime(bp, "%I:%M:%S %p", tm)))
+				return (0);
+			break;
+
+		case 'T':	/* The time as "%H:%M:%S". */
+			LEGAL_ALT(0);
+			if (!(bp = strptime(bp, "%H:%M:%S", tm)))
+				return (0);
+			break;
+
+		case 'X':	/* The time, using the locale's format. */
+			LEGAL_ALT(ALT_E);
+			if (!(bp = strptime(bp, "%H:%M:%S", tm)))
+				return (0);
+			break;
+
+		case 'x':	/* The date, using the locale's format. */
+			LEGAL_ALT(ALT_E);
+			if (!(bp = strptime(bp, "%m/%d/%y", tm)))
+				return (0);
+			break;
+
+		/*
+		 * "Elementary" conversion rules.
+		 */
+		case 'A':	/* The day of week, using the locale's form. */
+		case 'a':
+			LEGAL_ALT(0);
+			for (i = 0; i < 7; i++) {
+				/* Full name. */
+				len = strlen(day[i]);
+				if (strncasecmp(day[i], bp, len) == 0)
+					break;
+
+				/* Abbreviated name. */
+				len = strlen(abday[i]);
+				if (strncasecmp(abday[i], bp, len) == 0)
+					break;
+			}
+
+			/* Nothing matched. */
+			if (i == 7)
+				return (0);
+
+			tm->tm_wday = i;
+			bp += len;
+			break;
+
+		case 'B':	/* The month, using the locale's form. */
+		case 'b':
+		case 'h':
+			LEGAL_ALT(0);
+			for (i = 0; i < 12; i++) {
+				/* Full name. */
+				len = strlen(mon[i]);
+				if (strncasecmp(mon[i], bp, len) == 0)
+					break;
+
+				/* Abbreviated name. */
+				len = strlen(abmon[i]);
+				if (strncasecmp(abmon[i], bp, len) == 0)
+					break;
+			}
+
+			/* Nothing matched. */
+			if (i == 12)
+				return (0);
+
+			tm->tm_mon = i;
+			bp += len;
+			break;
+
+		case 'C':	/* The century number. */
+			LEGAL_ALT(ALT_E);
+			if (!(conv_num(&bp, &i, 0, 99)))
+				return (0);
+
+			if (split_year) {
+				tm->tm_year = (tm->tm_year % 100) + (i * 100);
+			} else {
+				tm->tm_year = i * 100;
+				split_year = 1;
+			}
+			break;
+
+		case 'd':	/* The day of month. */
+		case 'e':
+			LEGAL_ALT(ALT_O);
+			if (!(conv_num(&bp, &tm->tm_mday, 1, 31)))
+				return (0);
+			break;
+
+		case 'k':	/* The hour (24-hour clock representation). */
+			LEGAL_ALT(0);
+			/* FALLTHROUGH */
+		case 'H':
+			LEGAL_ALT(ALT_O);
+			if (!(conv_num(&bp, &tm->tm_hour, 0, 23)))
+				return (0);
+			break;
+
+		case 'l':	/* The hour (12-hour clock representation). */
+			LEGAL_ALT(0);
+			/* FALLTHROUGH */
+		case 'I':
+			LEGAL_ALT(ALT_O);
+			if (!(conv_num(&bp, &tm->tm_hour, 1, 12)))
+				return (0);
+			if (tm->tm_hour == 12)
+				tm->tm_hour = 0;
+			break;
+
+		case 'j':	/* The day of year. */
+			LEGAL_ALT(0);
+			if (!(conv_num(&bp, &i, 1, 366)))
+				return (0);
+			tm->tm_yday = i - 1;
+			break;
+
+		case 'M':	/* The minute. */
+			LEGAL_ALT(ALT_O);
+			if (!(conv_num(&bp, &tm->tm_min, 0, 59)))
+				return (0);
+			break;
+
+		case 'm':	/* The month. */
+			LEGAL_ALT(ALT_O);
+			if (!(conv_num(&bp, &i, 1, 12)))
+				return (0);
+			tm->tm_mon = i - 1;
+			break;
+
+		case 'p':	/* The locale's equivalent of AM/PM. */
+			LEGAL_ALT(0);
+			/* AM? */
+			if (strcasecmp(am_pm[0], bp) == 0) {
+				if (tm->tm_hour > 11)
+					return (0);
+
+				bp += strlen(am_pm[0]);
+				break;
+			}
+			/* PM? */
+			else if (strcasecmp(am_pm[1], bp) == 0) {
+				if (tm->tm_hour > 11)
+					return (0);
+
+				tm->tm_hour += 12;
+				bp += strlen(am_pm[1]);
+				break;
+			}
+
+			/* Nothing matched. */
+			return (0);
+
+		case 'S':	/* The seconds. */
+			LEGAL_ALT(ALT_O);
+			if (!(conv_num(&bp, &tm->tm_sec, 0, 61)))
+				return (0);
+			break;
+
+		case 'U':	/* The week of year, beginning on sunday. */
+		case 'W':	/* The week of year, beginning on monday. */
+			LEGAL_ALT(ALT_O);
+			/*
+			 * XXX This is bogus, as we can not assume any valid
+			 * information present in the tm structure at this
+			 * point to calculate a real value, so just check the
+			 * range for now.
+			 */
+			 if (!(conv_num(&bp, &i, 0, 53)))
+				return (0);
+			 break;
+
+		case 'w':	/* The day of week, beginning on sunday. */
+			LEGAL_ALT(ALT_O);
+			if (!(conv_num(&bp, &tm->tm_wday, 0, 6)))
+				return (0);
+			break;
+
+		case 'Y':	/* The year. */
+			LEGAL_ALT(ALT_E);
+			if (!(conv_num(&bp, &i, 0, 9999)))
+				return (0);
+
+			tm->tm_year = i - TM_YEAR_BASE;
+			break;
+
+		case 'y':	/* The year within 100 years of the epoch. */
+			LEGAL_ALT(ALT_E | ALT_O);
+			if (!(conv_num(&bp, &i, 0, 99)))
+				return (0);
+
+			if (split_year) {
+				tm->tm_year = ((tm->tm_year / 100) * 100) + i;
+				break;
+			}
+			split_year = 1;
+			if (i <= 68)
+				tm->tm_year = i + 2000 - TM_YEAR_BASE;
+			else
+				tm->tm_year = i + 1900 - TM_YEAR_BASE;
+			break;
+
+		/*
+		 * Miscellaneous conversions.
+		 */
+		case 'n':	/* Any kind of white-space. */
+		case 't':
+			LEGAL_ALT(0);
+			while (isspace(*bp))
+				bp++;
+			break;
+
+
+		default:	/* Unknown/unsupported conversion. */
+			return (0);
+		}
+
+
+	}
+
+	/* LINTED functional specification */
+	return ((char *)bp);
+}
+
+static int
+conv_num(const char **buf, int *dest, int llim, int ulim) {
+	int result = 0;
+
+	/* The limit also determines the number of valid digits. */
+	int rulim = ulim;
+
+	if (**buf < '0' || **buf > '9')
+		return (0);
+
+	do {
+		result *= 10;
+		result += *(*buf)++ - '0';
+		rulim /= 10;
+	} while ((result * 10 <= ulim) &&
+		 rulim && **buf >= '0' && **buf <= '9');
+
+	if (result < llim || result > ulim)
+		return (0);
+
+	*dest = result;
+	return (1);
+}

lib/isc/win32/time.c

@@ -243,6 +243,27 @@ isc_time_seconds(const isc_time_t *t) {
 	return ((isc_uint32_t)i3);
 }
 
+isc_result_t
+isc_time_secondsastimet(const isc_time_t *t, time_t *secondsp) {
+	time_t seconds;
+
+	REQUIRE(t != NULL);
+	INSIST(t->nanoseconds < NS_PER_S);
+
+	seconds = (time_t)isc_time_seconds(t);
+
+	INSIST(sizeof(unsigned int) == sizeof(isc_uint32_t));
+	INSIST(sizeof(time_t) >= sizeof(isc_uint32_t));
+
+	if (t->seconds > (~0U>>1) && seconds <= (time_t)(~0U>>1))
+		return (ISC_R_RANGE);
+
+	*secondsp = seconds;
+
+	return (ISC_R_SUCCESS);
+}
+
+
 isc_uint32_t
 isc_time_nanoseconds(const isc_time_t *t) {
 	ULARGE_INTEGER i;
@@ -298,6 +319,25 @@ isc_time_formathttptimestamp(const isc_time_t *t, char *buf, unsigned int len) {
 	}
 }
 
+#include "strptime.c"
+isc_result_t
+isc_time_parsehttptimestamp(char *buf, isc_time_t *t) {
+	struct tm t_tm;
+	time_t when;
+	char *p;
+
+	REQUIRE(buf != NULL);
+	REQUIRE(t != NULL);
+	p = strptime(buf, "%a, %d %b %Y %H:%M:%S %Z", &t_tm);
+	if (p == NULL)
+		return (ISC_R_UNEXPECTED);
+	when = mktime(&t_tm);
+	if (when == -1)
+		return (ISC_R_UNEXPECTED);
+	isc_time_set(t, when, 0);
+	return (ISC_R_SUCCESS);
+}
+
 void
 isc_time_formatISO8601(const isc_time_t *t, char *buf, unsigned int len) {
 	SYSTEMTIME st;

win32utils/Configure

@@ -336,6 +336,7 @@ my @substdefp = ("ISC_PLATFORM_HAVEATOMICSTORE",
                  "ISC_PLATFORM_HAVECMPXCHG",
                  "ISC_PLATFORM_HAVEXADD",
                  "ISC_PLATFORM_HAVEXADDQ",
+                 "ISC_PLATFORM_NEEDSTRCASESTR",
                  "ISC_PLATFORM_OPENSSLHASH",
                  "ISC_PLATFORM_USEBACKTRACE");
 
@@ -1061,6 +1062,9 @@ if ($msc_ver >= 1700) {
     $configdefp{"ISC_PLATFORM_USEBACKTRACE"} = 1;
 }
 
+# no version of MSVS supports strcasestr() yet
+$configdefp{"ISC_PLATFORM_NEEDSTRCASESTR"} = 1;
+
 # warn when cross compiling
 
 if ($cross_compile eq "yes") {