bin/heat: 24h wrapping

[nethome.git] / bin / heat

diff --git a/bin/heat b/bin/heat
index 1da4a35..bab4730 100755 (executable)
--- a/bin/heat
+++ b/bin/heat
@@ -78,7 +78,7 @@ sub schedulenext($) {
   die "No bestnext" if !defined $bestnext;
   return [$prev,$next];
 }
-$finishline=schedulenext $minutes;
+$finishline=[schedulenext($minutes)->[1]];
 my $silent=shift if ($ARGV[0]||"") eq "-s";
 logmsg "command: ".join(" ",@ARGV) if !$silent&&@ARGV;
 sub info($) {
@@ -92,7 +92,7 @@ sub finish() {
 my $reset=readfile $resetfile if -e $resetfile;
 my($resetminutes,$resetstate);
 sub resetread() {
-  $reset=~/^0?(\d+):0?(\d+) ([01s]|reset)\n$/ or warn "Invalid $resetfile: $reset";
+  $reset=~/^0?(\d+)[:.]0?(\d+) ([01s]|reset)\n$/ or warn "Invalid $resetfile: $reset";
   $resetminutes=$1*60+$2;
   $resetstate=($3 eq "reset"?undef:$3);
 }
@@ -108,7 +108,7 @@ if (defined $reset) {
 sub finishlinereset() {
   $finishline=schedulenext $resetminutes;
   if ($finishline) {
-    splice @$finishline,1,0,$reset;
+    $finishline=[$reset,$finishline->[1]];
   } else {
     $finishline=[$reset];
   }
@@ -145,6 +145,10 @@ sub setstate() {
   info "->$newstate";
   writefile $statefile,"$newstate\n" if $state ne $newstate;
   logmsg "$state->$newstate" if $state ne $newstate;
+  if ($newstate ne "s") {
+    my $pid=readfile "pidof -x dnf;true|";
+    die "\nchange refused: dnf running: $pid" if $pid;
+  }
   my $both={"s"=>[0,0],"0"=>[1,0],"1"=>[1,1]}->{$newstate};
   spawn "$usbrelay 1 ".$both->[0];
   spawn "$usbrelay 2 ".$both->[1];
@@ -156,13 +160,13 @@ if (!defined $newreset) {
   setstate;
   if (!$silent&&defined $reset) {
     unlink_resetfile;
-    $finishline=schedulenext $minutes;
+    $finishline=[schedulenext($minutes)->[1]];
   }
   finish;
 }
 $reset=$newreset;
 if ($reset=~/^\d+$/) {
-  $resetminutes=$reset+$minutes;
+  $resetminutes=($reset+$minutes)%(24*60);
   $reset=printminutes($resetminutes)." reset\n";
   setstate;
 } else {