1 files changed, 87 insertions, 0 deletions
diff --git a/db-4.8.30/os_windows/ce_ctime.c b/db-4.8.30/os_windows/ce_ctime.c
new file mode 100644
index 0000000..1937c0a
--- /dev/null
+++ b/db-4.8.30/os_windows/ce_ctime.c
@@ -0,0 +1,87 @@
+/*-
+ * See the file LICENSE for redistribution information.
+ *
+ * Copyright (c) 2001-2009 Oracle.  All rights reserved.
+ *
+ * $Id$
+ */
+
+#include "db_config.h"
+
+#include "db_int.h"
+
+static void  __os_windows_ct_numb __P((char *, int));
+
+/*
+ * __os_ctime --
+ *	Format a time-stamp.
+ */
+char *
+__os_ctime(tod, time_buf)
+	const time_t *tod;
+	char *time_buf;
+{
+	char *ncp;
+	__int64 i64_tod;
+	struct _FILETIME file_tod, file_loc;
+	struct _SYSTEMTIME sys_loc;
+static const __int64 SECS_BETWEEN_EPOCHS = 11644473600;
+static const __int64 SECS_TO_100NS = 10000000; /* 10^7 */
+
+	strcpy(time_buf, "Thu Jan 01 00:00:00 1970");
+	time_buf[CTIME_BUFLEN - 1] = '\0';
+
+	/* Convert the tod to a SYSTEM_TIME struct */
+	i64_tod = *tod;
+	i64_tod = (i64_tod + SECS_BETWEEN_EPOCHS)*SECS_TO_100NS;
+	memcpy(&file_tod, &i64_tod, sizeof(file_tod));
+	FileTimeToLocalFileTime(&file_tod, &file_loc);
+	FileTimeToSystemTime(&file_loc, &sys_loc);
+
+	/*
+	 * Convert the _SYSTEMTIME to the correct format in time_buf.
+	 * Based closely on the os_brew/ctime.c implementation.
+	 *
+	 * wWeekDay : Day of the week 0-6 (0=Monday, 6=Sunday)
+	 */
+	ncp = &"MonTueWedThuFriSatSun"[sys_loc.wDayOfWeek*3];
+	time_buf[0] = *ncp++;
+	time_buf[1] = *ncp++;
+	time_buf[2] = *ncp;
+	ncp = &"JanFebMarAprMayJunJulAugSepOctNovDec"[(sys_loc.wMonth - 1) * 3];
+	time_buf[4] = *ncp++;
+	time_buf[5] = *ncp++;
+	time_buf[6] = *ncp;
+
+	__os_windows_ct_numb(time_buf + 8, sys_loc.wDay);
+					/* Add 100 to keep the leading zero. */
+	__os_windows_ct_numb(time_buf + 11, sys_loc.wHour + 100);
+	__os_windows_ct_numb(time_buf + 14, sys_loc.wMinute + 100);
+	__os_windows_ct_numb(time_buf + 17, sys_loc.wSecond + 100);
+
+	if (sys_loc.wYear < 100) {		/* 9 99 */
+		time_buf[20] = ' ';
+		time_buf[21] = ' ';
+		__os_windows_ct_numb(time_buf + 22, sys_loc.wYear);
+	} else {			/* 99 1999 */
+		__os_windows_ct_numb(time_buf + 20, sys_loc.wYear / 100);
+		__os_windows_ct_numb(time_buf + 22, sys_loc.wYear % 100 + 100);
+	}
+
+	return (time_buf);
+}
+
+/*
+ * __os_windows_ct_numb --
+ *	Append ASCII representations for two digits to a string.
+ */
+static void
+__os_windows_ct_numb(cp, n)
+	char *cp;
+	int n;
+{
+	cp[0] = ' ';
+	if (n >= 10)
+		cp[0] = (n / 10) % 10 + '0';
+	cp[1] = n % 10 + '0';
+}