From cdf9b42754b7e97faa7fc4eb1ec69e32c0bfd1a0 Mon Sep 17 00:00:00 2001
From: Jean-François Micouleau <jfm@samba.org>
Date: Mon, 3 Dec 2001 17:14:23 +0000
Subject: added a tdb to store the account policy informations. You can change
 them with either usermanager->policies->account or from a command prompt on
 NT/W2K: net accounts /domain

we can add a rpc accounts to the net command. As the net_rpc.c is still
empty, I did not start. How should I add command to it ? Should I take the
rpcclient/cmd_xxx functions and call them from there ?

alse changed the SAM_UNK_INFO_3 parser, it's an NTTIME. This one is more
for jeremy ;-)

        J.F.
(This used to be commit bc28a8eebd9245ce3004ae4b1a359db51f77bf21)
---
 source3/lib/time.c | 88 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 88 insertions(+)

(limited to 'source3/lib/time.c')

diff --git a/source3/lib/time.c b/source3/lib/time.c
index b302726a95..f0f62ca841 100644
--- a/source3/lib/time.c
+++ b/source3/lib/time.c
@@ -304,6 +304,50 @@ time_t nt_time_to_unix(NTTIME *nt)
   return(ret);
 }
 
+/****************************************************************************
+convert a NTTIME structure to a time_t
+It's originally in "100ns units"
+
+this is an absolute version of the one above.
+By absolute I mean, it doesn't adjust from 1/1/1601 to 1/1/1970
+if the NTTIME was 5 seconds, the time_t is 5 seconds. JFM
+****************************************************************************/
+time_t nt_time_to_unix_abs(NTTIME *nt)
+{
+	double d;
+	time_t ret;
+	/* The next two lines are a fix needed for the 
+	   broken SCO compiler. JRA. */
+	time_t l_time_min = TIME_T_MIN;
+	time_t l_time_max = TIME_T_MAX;
+
+	if (nt->high == 0)
+		return(0);
+
+	if (nt->high==0x80000000 && nt->low==0)
+		return -1;
+
+	/* reverse the time */
+	/* it's a negative value, turn it to positive */
+	nt->high=~nt->high;
+	nt->low=~nt->low;
+
+	d = ((double)nt->high)*4.0*(double)(1<<30);
+	d += (nt->low&0xFFF00000);
+	d *= 1.0e-7;
+  
+	if (!(l_time_min <= d && d <= l_time_max))
+		return(0);
+
+	ret = (time_t)(d+0.5);
+
+	/* this takes us from kludge-GMT to real GMT */
+	ret -= get_serverzone();
+	ret += LocTimeDiff(ret);
+
+	return(ret);
+}
+
 
 
 /****************************************************************************
@@ -355,6 +399,50 @@ void unix_to_nt_time(NTTIME *nt, time_t t)
 	nt->low  = (uint32)(d - ((double)nt->high)*4.0*(double)(1<<30));
 }
 
+/****************************************************************************
+convert a time_t to a NTTIME structure
+
+this is an absolute version of the one above.
+By absolute I mean, it doesn't adjust from 1/1/1970 to 1/1/1601
+if the nttime_t was 5 seconds, the NTTIME is 5 seconds. JFM
+****************************************************************************/
+void unix_to_nt_time_abs(NTTIME *nt, time_t t)
+{
+	double d;
+
+	if (t==0) {
+		nt->low = 0;
+		nt->high = 0;
+		return;
+	}
+
+	if (t == TIME_T_MAX) {
+		nt->low = 0xffffffff;
+		nt->high = 0x7fffffff;
+		return;
+	}
+		
+	if (t == -1) {
+		/* that's what NT uses for infinite */
+		nt->low = 0x0;
+		nt->high = 0x80000000;
+		return;
+	}		
+
+	/* this converts GMT to kludge-GMT */
+	t -= LocTimeDiff(t) - get_serverzone(); 
+
+	d = (double)(t);
+	d *= 1.0e7;
+
+	nt->high = (uint32)(d * (1.0/(4.0*(double)(1<<30))));
+	nt->low  = (uint32)(d - ((double)nt->high)*4.0*(double)(1<<30));
+
+	/* convert to a negative value */
+	nt->high=~nt->high;
+	nt->low=~nt->low;
+}
+
 
 /****************************************************************************
 take an NTTIME structure, containing high / low time.  convert to unix time.
-- 
cgit