my $USER="adsl_303141";
my $USERNAME="Jan Kratochvil";
my $PASSWORD=&_priv_postget("uzivatel.gtsnovera.cz.pwd");
-my $IFDEV="eth0";
+my $IFDEV="eth1";
my $SECS=4;
-my $RX_THRESHOLD=200000; # 226085
-my $TX_THRESHOLD=200000; # 291251
+my $RX_THRESHOLD=210000; # 226085
+my $TX_THRESHOLD=210000; # 291251
my $STABILIZE_OFF=1;
-my $STABILIZE_ON=5*60;
+my $STABILIZE_ON=4*60;
+my $INPUT_IDLE=10*60;
$RX_THRESHOLD=$RX_THRESHOLD*$SECS/8;
$TX_THRESHOLD=$TX_THRESHOLD*$SECS/8;
change($what);
}
+use User::Utmp;
+
+# Users respected for the 'idle' state (see $IdleMax):
+my @ValidUsers=qw(root lace jkratoch);
+
+sub useridle()
+{
+ my %valid_users=map(($_=>1),@ValidUsers);
+ my($idlebest,$linebest);
+ for my $utmp (User::Utmp::getut()) {
+ local $_;
+ next if defined($_=$utmp->{"ut_type"}) && $_!=&User::Utmp::USER_PROCESS();
+ next if defined($_=$utmp->{"ut_user"}) && !$valid_users{$_};
+ my $line="/dev/".$utmp->{"ut_line"};
+ my $atime=(stat $line)[8];
+ my $what="user \"".($utmp->{"ut_user"} || "<local>")."\", line \"$line\"";
+ warn "Unable to stat $what" and next if !$atime;
+ my $idle=time()-$atime;
+ warn "atime in future for $what" and next if $idle<0;
+ next if defined $idlebest && $idlebest<=$idle;
+ $idlebest=$idle;
+ $linebest=$line;
+ }
+ return !wantarray() ? $idlebest : ($idlebest,$linebest);
+}
+
+sub input_idle()
+{
+ return useridle() > $INPUT_IDLE;
+}
+
+sub mplayer_running()
+{
+ local *F;
+ open F,"/proc/net/unix" or die;
+ my %unix;
+ <F>;
+ local $_;
+ while (<F>) {
+ /^(?:\S+\s+){6}(\d+)\s/ or die;
+ $unix{$1}=1;
+ }
+ close F or die;
+
+ local $_;
+ while (</proc/*/exe>) {
+ (my $fdname=$_)=~s{/exe$}{/fd};
+ $_=readlink or next;
+ m{/mplayer$} or next;
+ while (<$fdname/*>) {
+ $_=readlink or next;
+ my $inode=/^\Qsocket:[\E(\d+)\Q]\E$/ or next;
+ return 1 if $unix{$1};
+ }
+ }
+ return;
+}
+
for (;;) {
local *F;
open F,"/proc/net/dev" or die;
$on_now=0 if ($rx-$rx_last) > $RX_THRESHOLD;
$on_now=0 if ($tx-$tx_last) > $TX_THRESHOLD;
}
+ my $print=$on_now;
+ my $input_idle=input_idle();
+ my $mplayer_running=mplayer_running() if $input_idle;
+ $on_now=1 if $input_idle && !$mplayer_running;
$rx_last=$rx;
$tx_last=$tx;
push @history,$on_now;
- print(($ignore_read ? "_" : $on_now));
- history(1,$STABILIZE_ON);
+ $print=($print ? "." : "v") if $input_idle;
+ $print="M" if $mplayer_running;
+ $print="*" if $ignore_read;
+ print($print);
+ history(1,(($input_idle && !$mplayer_running) ? 0 : $STABILIZE_ON));
history(0,$STABILIZE_OFF);
$ignore_read=$ignore_write;
$ignore_write=0;