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fhem.pl: sleep can now wait for an event (Forum #100306)

git-svn-id: https://svn.fhem.de/fhem/trunk@19374 2b470e98-0d58-463d-a4d8-8e2adae1ed80
This commit is contained in:
rudolfkoenig 2019-05-11 17:48:03 +00:00
parent 6e8848d460
commit ae6859a3bd
4 changed files with 72 additions and 31 deletions

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@ -67,7 +67,8 @@ notify_Define($$)
$hash->{".COMMAND"} = $command;
my $doTrigger = ($name !~ m/^$re$/); # Forum #34516
readingsSingleUpdate($hash, "state", "active", $doTrigger);
readingsSingleUpdate($hash, "state", "active", $doTrigger)
if(!$hash->{TEMPORARY});
InternalTimer(0, sub(){ notifyRegexpChanged($hash, $re); }, $hash);
return undef;

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@ -737,7 +737,7 @@ The following local attributes are used by a wider range of devices:
<ul>
<code>cancel [&lt;id&gt; [quiet]]</code>
<br><br>
Cancels a named <a href="#sleep">sleep</a>.
List named sleeps or cancel a named <a href="#sleep">sleep</a>.
</ul>
<!-- cancel end -->
@ -1357,12 +1357,17 @@ The following local attributes are used by a wider range of devices:
<a name="sleep"></a>
<h3>sleep</h3>
<ul>
<code>sleep &lt;sec&gt; [&lt;id&gt;] [quiet]</code>
<code>sleep &lt;sec|timespec|regex&gt; [&lt;id&gt;] [quiet]</code>
<br><br>
sleep followed by another command is comparable to a nameless <a
href="#at">at</a>, it executes the following commands after waiting the
specified time. The unit is seconds, with millisecond accuracy, as you can
specify decimal places.<br><br>
href="#at">at</a> or <a href="#notify">notify</a>, it executes the
following commands after waiting for the specified time or an event matching
&lt;regex&gt;. The delay can be given<ul>
<li>in seconds, with millisecond accuracy, as you can specify decimal places,
</li>
<li>as a timespec (HH:MM or HH::MM::SS or {perlfunc})</li>
<li>or as a regex (devicename or devicename:event)</li></ul><br>
A sleep with an &lt;id&gt; will replace a sleep with the same &lt;id&gt;
and can be canceled by <a href="#cancel">cancel</a>.

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@ -757,7 +757,7 @@ Die folgenden lokalen Attribute werden von mehreren Ger&auml;ten verwendet:
<ul>
<code>cancel [&lt;id&gt; [quiet]]</code>
<br><br>
Entfernt ein benanntes <a href="#sleep">sleep</a>.
Listet benannte sleeps oder entfernt ein benanntes <a href="#sleep">sleep</a>.
</ul>
<!-- cancel end -->
@ -1444,13 +1444,18 @@ Die folgenden lokalen Attribute werden von mehreren Ger&auml;ten verwendet:
<a name="sleep"></a>
<h3>sleep</h3>
<ul>
<code>sleep &lt;sec&gt; [&lt;id&gt;] [quiet]</code>
<code>sleep &lt;sec|timespec|suchmuster&gt; [&lt;id&gt;] [quiet]</code>
<br><br>
sleep gefolgt von weiteren Befehlen ist vergleichbar mit einem namenlosen <a
href="#at">at</a> Kommando, es f&uuml;hrt die nachfolgenden Befehle aus,
nachdem es die spezifizierte Zeitspanne gewartet hat. Die Einheit ist
Sekunde, Millisekunden genau, da man Nachkommastellen spezifizieren
kann.<br><br>
href="#at">at</a> oder <a href="#notify">notify</a> Kommando, es f&uuml;hrt
die nachfolgenden Befehle aus, nachdem es die spezifizierte Zeitspanne
gewartet hat bzw. ein Event welches dem &lt;suchmuster&gt; entspricht
aufgetreten ist. Die verz&ouml;gerung kann<ul>
<li>in Sekunden (Millisekunden genau, da man Nachkommastellen spezifizieren
kann)</li>
<li> als timespec (HH:MM or HH::MM::SS oder {perlfunc})</li>
<li>oder als suchmuster (Ger&auml;tename oder Ger&auml;tename:Event)</li>
</ul> angegeben werden.<br>
Ein sleep mit einer &lt;id&gt; ersetzt ein sleep mit der gleichen &lt;id&gt;
and can mit <a href="#cancel">cancel</a> entfernt werden.

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@ -106,7 +106,6 @@ sub SemicolonEscape($);
sub SignalHandling();
sub TimeNow();
sub Value($);
sub WakeUpFn($);
sub WriteStatefile();
sub XmlEscape($);
sub addEvent($$);
@ -2059,6 +2058,7 @@ CommandDefine($$)
if($currcfgfile ne AttrVal("global", "configfile", "") &&
!configDBUsed());
$hash{CL} = $cl;
$hash{TEMPORARY} = 1 if($temporary);
# If the device wants to issue initialization gets/sets, then it needs to be
# in the global hash.
@ -2073,7 +2073,6 @@ CommandDefine($$)
} else {
delete $hash{CL};
$hash{TEMPORARY} = 1 if($temporary);
foreach my $da (sort keys (%defaultattr)) { # Default attributes
CommandAttr($cl, "$name $da $defaultattr{$da}");
}
@ -2082,8 +2081,10 @@ CommandDefine($$)
$modules{$m}{NotifyOrderPrefix} : "50-") . $name;
}
%ntfyHash = ();
addStructChange("define", $name, $def);
DoTrigger("global", "DEFINED $name", 1) if($init_done);
if(!$temporary && !$init_done) {
addStructChange("define", $name, $def);
DoTrigger("global", "DEFINED $name", 1);
}
}
return ($ret && $ignoreErr ?
"Cannot define $name, remove -ignoreErr for details" : $ret);
@ -3133,15 +3134,19 @@ CommandTrigger($$)
#####################################
sub
WakeUpFn($)
sleep_WakeUpFn($)
{
my $h = shift;
delete $sleepers{$h->{id}} if( $h->{id} );
my $id = shift;
my $h = $sleepers{$id};
return if(!$h);
delete $sleepers{$id};
CommandDelete($h->{cl}, $h->{name}) if(!defined($h->{sec}));
$evalSpecials = $h->{evalSpecials};
my $ret = AnalyzeCommandChain($h->{cl}, $h->{cmd});
Log 2, "After sleep: $ret" if($ret && !$h->{quiet});
}
sub
CommandCancel($$)
{
@ -3151,16 +3156,18 @@ CommandCancel($$)
if( !$id ) {
my $ret;
foreach $id (keys %sleepers) {
foreach $id (sort keys %sleepers) {
my $h = $sleepers{$id};
$ret .= "\n" if( $ret );
$ret .= sprintf( "%-10s %s", $id, $sleepers{$id}->{cmd} );
$ret .= sprintf( "%-12s %-19s %s", $id, $h->{till}, $h->{cmd} );
}
$ret = "no pending sleeps" if( !$ret );
$ret = "no pending sleeps" if(!$ret);
return $ret;
} elsif( my $h = $sleepers{$id} ) {
RemoveInternalTimer( $h );
delete $sleepers{$h->{id}};
RemoveInternalTimer($id, "sleep_WakeUpFn") if(defined($h->{sec}));
CommandDelete($cl, $h->{name}) if(!defined($h->{sec}));
delete $sleepers{$id};
} else {
return "no such id: $id" if( !$quiet );
@ -3179,24 +3186,47 @@ CommandSleep($$)
$quiet = $id;
$id = undef;
}
return "Argument missing" if(!defined($sec));
return "Cannot interpret $sec as seconds" if($sec !~ m/^[0-9\.]+$/);
return "Last parameter must be quiet" if($quiet && $quiet ne "quiet");
Log 4, "sleeping for $sec";
my $name = ".sleep_".(++$intAtCnt);
$id = $name if(!$id);
my $till;
if($sec !~ m/^[0-9\.]+$/) {
my ($err, $hr,$min,$s, $fn) = GetTimeSpec($sec);
if($err) { # not a valid timespec => treat as regex
if(@cmdList && $init_done) {
CommandDelete($cl, $name) if($defs{$name});
$err = CommandDefine($cl,
"-temporary $name notify $sec {sleep_WakeUpFn('$id')}");
$attr{$name}{ignore} = 1;
return $err if($err);
}
$till = $sec;
$sec = undef;
} else {
$sec = 3600*$hr+60*$min+$s;
}
}
$till = gettimeofday()+$sec if(defined($sec));
if(@cmdList && $init_done) {
my %h = (cmd => join(";", @cmdList),
evalSpecials => $evalSpecials,
quiet => $quiet,
till => defined($sec) ? FmtDateTime($till) : $till,
sec => $sec,
name => $name,
cl => $cl,
id => $id);
if( $id ) {
RemoveInternalTimer( $sleepers{$id} ) if( $sleepers{$id} );
$sleepers{$id} = \%h;
if(defined($sec)) {
RemoveInternalTimer($id, "sleep_WakeUpFn");
InternalTimer($till, "sleep_WakeUpFn", $id, 0);
}
InternalTimer(gettimeofday()+$sec, "WakeUpFn", \%h, 0);
$sleepers{$id} = \%h;
@cmdList=();
} else {