From 608c8e787253f01b24f95c1523187a0a37737691 Mon Sep 17 00:00:00 2001
From: Andrew Bartlett <abartlet@samba.org>
Date: Tue, 22 Feb 2011 17:59:51 +1100
Subject: lib/util/time: Merge time functions from source3/lib/time.c

---
 lib/util/time.c | 59 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 lib/util/time.h | 17 +++++++++++++++++
 2 files changed, 76 insertions(+)

(limited to 'lib')

diff --git a/lib/util/time.c b/lib/util/time.c
index 770ebc4374..4843fc9697 100644
--- a/lib/util/time.c
+++ b/lib/util/time.c
@@ -4,6 +4,8 @@
 
    Copyright (C) Andrew Tridgell 		1992-2004
    Copyright (C) Stefan (metze) Metzmacher	2002   
+   Copyright (C) Jeremy Allison			2007
+   Copyright (C) Andrew Bartlett                2011
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -337,6 +339,63 @@ _PUBLIC_ time_t pull_dos_date3(const uint8_t *date_ptr, int zone_offset)
 }
 
 
+/****************************************************************************
+ Return the date and time as a string
+****************************************************************************/
+
+char *timeval_string(TALLOC_CTX *ctx, const struct timeval *tp, bool hires)
+{
+	time_t t;
+	struct tm *tm;
+
+	t = (time_t)tp->tv_sec;
+	tm = localtime(&t);
+	if (!tm) {
+		if (hires) {
+			return talloc_asprintf(ctx,
+					       "%ld.%06ld seconds since the Epoch",
+					       (long)tp->tv_sec,
+					       (long)tp->tv_usec);
+		} else {
+			return talloc_asprintf(ctx,
+					       "%ld seconds since the Epoch",
+					       (long)t);
+		}
+	} else {
+#ifdef HAVE_STRFTIME
+		char TimeBuf[60];
+		if (hires) {
+			strftime(TimeBuf,sizeof(TimeBuf)-1,"%Y/%m/%d %H:%M:%S",tm);
+			return talloc_asprintf(ctx,
+					       "%s.%06ld", TimeBuf,
+					       (long)tp->tv_usec);
+		} else {
+			strftime(TimeBuf,sizeof(TimeBuf)-1,"%Y/%m/%d %H:%M:%S",tm);
+			return talloc_strdup(ctx, TimeBuf);
+		}
+#else
+		if (hires) {
+			const char *asct = asctime(tm);
+			return talloc_asprintf(ctx, "%s.%06ld",
+					asct ? asct : "unknown",
+					(long)tp->tv_usec);
+		} else {
+			const char *asct = asctime(tm);
+			return talloc_asprintf(ctx, asct ? asct : "unknown");
+		}
+#endif
+	}
+}
+
+char *current_timestring(TALLOC_CTX *ctx, bool hires)
+{
+	struct timeval tv;
+
+	GetTimeOfDay(&tv);
+	return timeval_string(ctx, &tv, hires);
+}
+
+
 /**
 return a HTTP/1.0 time string
 **/
diff --git a/lib/util/time.h b/lib/util/time.h
index 345382b80a..3a406340f4 100644
--- a/lib/util/time.h
+++ b/lib/util/time.h
@@ -118,6 +118,21 @@ _PUBLIC_ time_t pull_dos_date2(const uint8_t *date_ptr, int zone_offset);
 **/
 _PUBLIC_ time_t pull_dos_date3(const uint8_t *date_ptr, int zone_offset);
 
+/**
+ Return a date and time as a string (optionally with microseconds)
+
+ format is %Y/%m/%d %H:%M:%S if strftime is available
+**/
+
+char *timeval_string(TALLOC_CTX *ctx, const struct timeval *tp, bool hires);
+
+/**
+ Return the current date and time as a string (optionally with microseconds)
+
+ format is %Y/%m/%d %H:%M:%S if strftime is available
+**/
+char *current_timestring(TALLOC_CTX *ctx, bool hires);
+
 /**
 return a HTTP/1.0 time string
 **/
@@ -125,6 +140,8 @@ _PUBLIC_ char *http_timestring(TALLOC_CTX *mem_ctx, time_t t);
 
 /**
  Return the date and time as a string
+
+ format is %a %b %e %X %Y %Z
 **/
 _PUBLIC_ char *timestring(TALLOC_CTX *mem_ctx, time_t t);
 
-- 
cgit