1 files changed, 122 insertions, 0 deletions
diff --git a/scripts/apm.pl b/scripts/apm.pl
new file mode 100644
index 0000000..5ab1b62
--- /dev/null
+++ b/scripts/apm.pl
@@ -0,0 +1,122 @@
+use strict;
+use vars qw($VERSION %IRSSI);
+
+use Irssi::TextUI;
+
+$VERSION = "0.4";
+%IRSSI = (
+    authors     => "Alexander Wirt",
+    contact     => "formorer\@formorer.de",
+    name        => "apm",
+    description => "Shows your battery status in your Statusbar",
+    sbitems     => "power",
+    license     => "GNU Public License",
+    url         => "http://www.formorer.de/code",
+);
+
+
+#
+#apm.pl 
+#	apm.pl is a small script for displaying your Battery Level in irssi.
+#	Just load the script and do a /statusbar window add apm
+#	and a small box [BAT: +/-XX%] should be displayed this is only possible 
+#	on Computers where /proc/apm or /proc/acpi is existing. 
+#	The + or - indicates if battery is charging or discharging.
+#
+#	/set power_refresh <sec>    changes the refreshing time of the display
+#
+#
+#	Changelog:
+#
+#	0.3 - Added support for ACPI and enhanced APM support
+#	0.2 - Added apm_refresh and some documentation
+#	0.1 - Initial Release
+
+
+
+
+
+my ($refresh, $last_refresh, $refresh_tag) = (10);
+
+my ($acpi,$apm) = 0;
+
+
+if (-r "/proc/acpi") { $acpi = "yes" }
+if (-r "/proc/apm") { $apm = "yes" }
+
+exit unless ($apm or $acpi);
+
+
+sub get_apm {
+	open(RC, q{<}, "/proc/apm");
+		my $line = <RC>;
+	close RC;
+	my ($ver1, $ver2, $sysstatus, $acstat, $chargstat, $batstatus, $prozent, $remain) = split(/\s/,$line);
+
+	if ($acstat eq "0x01") { return "+$prozent" } else { return "-$prozent" }
+}
+
+sub get_acpi {
+	open(RC, q{<}, "/proc/acpi/ac_adapter/ACAD/state");
+		my $line = <RC>;
+	close RC;
+	my ($text,$state) = split (/:/,$line);
+	$state =~ s/\s//g;
+
+	open (RC, q{<}, "/proc/acpi/battery/BAT0/info");
+	my ($text,$capa,$ein);
+	while (my $line = <RC>) {
+		if ($line =~ /last full capacity/) {
+			($text, $capa,$ein) = split (/:/,$line);
+			$capa =~ s/\s//g;
+		}
+	}
+	open (RC, q{<}, "/proc/acpi/battery/BAT0/state"); 
+	my ($text,$remain,$ein);
+	while (my $line = <RC>) {
+		if ($line =~ /remaining capacity/) {
+			($text, $remain,$ein) = split (/:/,$line);
+			$remain =~ s/\s//g;
+		}
+	}
+	my $pstate = $remain / $capa * 100;
+	$pstate = sprintf("%2i", $pstate);
+
+	if ($state eq "off-line") { $pstate = "-$pstate%"; } else { $pstate = "+$pstate%"; }
+	return $pstate;
+}
+
+
+sub power {
+	my ($item, $get_size_only) = @_;
+	my $pstate;
+	if ($apm) {
+		$pstate = get_apm();
+	} else {
+		$pstate = get_acpi();
+	}
+	$item->default_handler($get_size_only, undef, "BAT:$pstate", 1 );
+}
+
+
+sub set_power {
+	$refresh = Irssi::settings_get_int('power_refresh');
+	$refresh = 1 if $refresh < 1;
+	return if $refresh == $last_refresh;
+	$last_refresh = $refresh;
+	Irssi::timeout_remove($refresh_tag) if $refresh_tag;
+	$refresh_tag = Irssi::timeout_add($refresh*1000, 'refresh_power', undef);
+
+}
+
+
+sub refresh_power {
+	Irssi::statusbar_items_redraw('power');
+}
+
+Irssi::statusbar_item_register('power', '{sb $0-}', 'power');
+Irssi::statusbars_recreate_items();
+
+Irssi::settings_add_int('misc', 'power_refresh', $refresh);
+set_power();
+Irssi::signal_add('setup changed', 'set_power');