From 5b651554acf13d9e0d59562051beed6d1f3e0a6f Mon Sep 17 00:00:00 2001
From: rudolfkoenig <>
Date: Wed, 11 Jul 2012 10:42:38 +0000
Subject: [PATCH] Correct one-time relative at after reboot

git-svn-id: https://svn.fhem.de/fhem/trunk@1717 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/CHANGED       |  1 +
 fhem/FHEM/90_at.pm | 28 ++++++++++++++++++++++++++++
 fhem/fhem.pl       | 13 ++++++++++---
 3 files changed, 39 insertions(+), 3 deletions(-)

diff --git a/fhem/CHANGED b/fhem/CHANGED
index 65f85c98e..342021e8c 100644
--- a/fhem/CHANGED
+++ b/fhem/CHANGED
@@ -53,6 +53,7 @@
   - feature: motd with SecurityCheck added
   - feature: telnet module added, attr global port moved. allowfrom changed.
   - feature: FhemUtils/release.pm for the new update process added. (M. Fischer)
+  - bugfix:  correct one-time relative at commands after reboot
 
 - 2011-12-31 (5.2)
   - bugfix:  applying smallscreen attributes to firefox/opera
diff --git a/fhem/FHEM/90_at.pm b/fhem/FHEM/90_at.pm
index 4205ecd1f..ef8b53a17 100755
--- a/fhem/FHEM/90_at.pm
+++ b/fhem/FHEM/90_at.pm
@@ -15,6 +15,7 @@ at_Initialize($)
   $hash->{DefFn}    = "at_Define";
   $hash->{UndefFn}  = "at_Undef";
   $hash->{AttrFn}   = "at_Attr";
+  $hash->{StateFn}  = "at_State";
   $hash->{AttrList} = "disable:0,1 skip_next:0,1 loglevel:0,1,2,3,4,5,6 ".
                       "alignTime";
 }
@@ -176,4 +177,31 @@ at_Attr(@)
   return undef;
 }
 
+#############
+# Adjust one-time relative at's after reboot, the execution time is stored as
+# state
+sub
+at_State($$$$)
+{
+  my ($hash, $tim, $vt, $val) = @_;
+
+  return undef if($hash->{DEF} !~ m/^\+\d/ ||
+                  $val !~ m/Next: (\d\d):(\d\d):(\d\d)/);
+
+  my ($h, $m, $s) = ($1, $2, $3);
+  my $then = ($h*60+$m)*60+$s;
+  my $now = time();
+  my @lt = localtime($now);
+  my $ntime = ($lt[2]*60+$lt[1])*60+$lt[0];
+  return undef if($ntime > $then); 
+
+  my $name = $hash->{NAME};
+  RemoveInternalTimer($name);
+  InternalTimer($now+$then-$ntime, "at_Exec", $name, 0);
+  $hash->{NTM} = "$h:$m:$s";
+  $hash->{STATE} = $val;
+  
+  return undef;
+}
+
 1;
diff --git a/fhem/fhem.pl b/fhem/fhem.pl
index 91abc057b..3255b2715 100755
--- a/fhem/fhem.pl
+++ b/fhem/fhem.pl
@@ -1746,7 +1746,6 @@ CommandSetstate($$)
   my @a = split(" ", $param, 2);
   return "Usage: setstate <name> <state>\n$namedef" if(@a != 2);
 
-
   my @rets;
   foreach my $sdev (devspec2array($a[0])) {
     if(!defined($defs{$sdev})) {
@@ -1760,7 +1759,8 @@ CommandSetstate($$)
     if($a[1] =~ m/^(\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}) +([^ ].*)$/) {
       my ($tim, $nameval) =  ($1, $2);
       my ($sname, $sval) = split(" ", $nameval, 2);
-      (undef, $sval) = ReplaceEventMap($d, [$d, $sval], 0) if($attr{$d}{eventMap});
+      (undef, $sval) = ReplaceEventMap($sdev, [$sdev, $sval], 0)
+                                if($attr{$sdev}{eventMap});
       my $ret = CallFn($sdev, "StateFn", $d, $tim, $sname, $sval);
       if($ret) {
         push @rets, $ret;
@@ -1779,9 +1779,16 @@ CommandSetstate($$)
 
       # This time is not the correct one, but we do not store a timestamp for
       # this reading.
-      $oldvalue{$sdev}{TIME} = TimeNow();
+      my $tn = TimeNow();
+      $oldvalue{$sdev}{TIME} = $tn;
       $oldvalue{$sdev}{VAL} = $d->{STATE};
 
+      my $ret = CallFn($sdev, "StateFn", $d, $tn, "STATE", $a[1]);
+      if($ret) {
+        push @rets, $ret;
+        next;
+      }
+
     }
   }
   return join("\n", @rets);