# * * * * * nice -n20 /root/bin/heat -s
use strict;
use warnings;
+my $schedulefile="/root/heat.schedule";
+my $statefile="/root/heat.state";
+my $resetfile="/root/heat.reset";
+my $usbrelay="/root/bin/usbrelay";
+my $logfile="/var/log/heat.log";
+require POSIX;
$|=1;
sub readfile($) {
my($fname)=@_;
close F or die "read-close $fname: $!";
return $F;
}
-sub writefile {
- my($fname,$content)=@_;
+sub writefile($$;$) {
+ my($fname,$content,$mode)=@_;
local *F;
- open F,">$fname" or die "$fname: $!";
+ open F,($mode||">").$fname or die "$fname: $!";
print F $content or die "write $fname: $!";
close F or die "write-close $fname: $!";
}
+sub logmsg($) {
+ my($s)=@_;
+ chomp $s;
+ writefile $logfile,POSIX::strftime("%Y-%m-%dT%H:%M:%S",localtime)." $s\n",">>";
+}
sub spawn($) {
my($cmd)=@_;
$cmd.=" >&2";
$minutes=$1*60+$2;
shift;
}
-my $schedulefile="/root/heat.schedule";
-my $statefile="/root/heat.state";
-my $resetfile="/root/heat.reset";
-my $usbrelay="/root/bin/usbrelay";
my $schedule=readfile $schedulefile;
my $finishline;
my %schedule;
}
$finishline=schedulenext $minutes;
my $silent=shift if ($ARGV[0]||"") eq "-s";
+logmsg "command: ".join(" ",@ARGV) if !$silent&&@ARGV;
sub info($) {
my($s)=@_;
print $s if !$silent;
$resetminutes=$1*60+$2;
$resetstate=($3 eq "reset"?undef:$3);
}
+sub unlink_resetfile() {
+ unlink $resetfile or die "$resetfile: $!";
+ logmsg "remove reset: $reset";
+ $reset=$resetminutes=undef;
+}
if (defined $reset) {
resetread;
- if ($resetminutes==$minutes) {
- unlink $resetfile or die "$resetfile: $!";
- $reset=$resetminutes=undef;
- }
+ unlink_resetfile if $resetminutes==$minutes;
}
sub finishlinereset() {
$finishline=schedulenext $resetminutes;
chomp $state;
info $state;
my $newstate=shift;
-$newstate=$resetstate if !defined $newstate&&defined $resetstate&&!defined $resetminutes;
+if (!defined $newstate&&defined $resetstate&&!defined $resetminutes) {
+ $newstate=$resetstate;
+ logmsg "reset: $newstate";
+}
sub printminutes($) {
my($m)=@_;
return sprintf "%02d:%02d",int($m/60),$m%60;
if ($silent) {
if (!defined $newstate&&!defined $reset) {
my $prev=schedulenext($minutes)->[0];
- $newstate=$prev if $prev=~s{^@[ printminutes $minutes ] (.)\n$}{$1} or $prev=undef;
+ if ($prev=~m{^@[ printminutes $minutes ] (.)\n$}) {
+ $newstate=$1;
+ logmsg "scheduled: $prev";
+ }
}
$newstate=$state if !defined $newstate;
}
or do { unlink $statefile; die "usbrelay error"; };
$state eq $newstate or writefile $statefile,"$newstate\n";
info "\n";
+ logmsg "$state->$newstate" if $state ne $newstate;
}
my $newreset=shift;
die "Excessive args: ".join(" ",@ARGV) if @ARGV;
if (!defined $newreset) {
setstate;
if (!$silent&&defined $reset) {
- unlink $resetfile or die "$resetfile: $!";
+ unlink_resetfile;
$finishline=schedulenext $minutes;
}
finish;
$reset=printminutes($resetminutes)." reset\n";
setstate;
} else {
- $reset.=" $newstate\n";
+ $reset.=" reset\n";
resetread;
+ $reset=printminutes($resetminutes)." $newstate\n";
info "\n";
}
writefile $resetfile,$reset;
+logmsg "new reset: $reset";
finishlinereset;
finish;