--- trunk/dwm-status.pl	2007/06/15 20:34:04	40
+++ trunk/dwm-status.pl	2009/02/24 21:27:17	108
@@ -16,6 +16,7 @@
 my $disk_blk_size = 512;
 
 my $debug = shift @ARGV;
+my $awesome = 3;
 
 $|=1;
 
@@ -27,7 +28,7 @@
 	while(<$fh>) {
 		chomp;
 		my ( $key, $value ) = split(/:\s+/, $_, 2);
-		$value =~ s/ m[VW]h*$//;
+		$value =~ s/ m[AVW]h*$//;
 		$h->{$key} = $value;
 	}
 	warn "$f ",dump( $h ) if ( $debug );
@@ -56,7 +57,7 @@
 
 find_proc_acpi('battery', sub {
 	my $bat = shift;
-	return unless $bat =~ /BAT/;
+	return unless $bat =~ /\w+/;
 
 	warn "# testing battery $bat\n" if ( $debug );
 
@@ -90,40 +91,48 @@
 
 my ( $lrx, $ltx ) = ( 0, 0 );
 my ( $ld_r, $ld_w ) = ( 0, 0 );
-my $bat;
+my $bat = '';
 
 my $i = 0;
+my $sys_fs = '/sys/class/power_supply/BAT0';
 
 while ( 1 ) {
 	my $s = strftime("%Y-%m-%d %H:%M:%S", localtime());
 
-	if ( $i % $acpi_every == 0 && $proc_acpi_battery ) {
+	if ( $i % $acpi_every == 0 ) {
+		my $sysfs_path = glob "$sys_fs/*_full";
+		if ( $sysfs_path ) {
 
-		my $state = proc2hash( "$proc_acpi_battery/state" );
+			my $full = read_file( $sysfs_path );
+			$sysfs_path =~ s/_full/_now/;
+			my $now = read_file( $sysfs_path );
+			$bat = sprintf("%2d%% | ", $now * 100 / $full );
 
-		if ( $state->{'present rate'} != 0 ) {
-			my $info = proc2hash( "$proc_acpi_battery/info" );
+		} elsif ( $proc_acpi_battery ) {
 
-			my $pcnt = $state->{'remaining capacity'} / $info->{'design capacity'};
+			my $state = proc2hash( "$proc_acpi_battery/state" );
 
-			my $time = $state->{'remaining capacity'} / ( $state->{'present rate'} );
-			$time = ( $info->{'design capacity'} - $state->{'remaining capacity'} ) / $state->{'present rate'} if ( $state->{'charging state'} eq 'charging' );
+			if ( $state->{'present rate'} =~ m/^\d+$/ && $state->{'present rate'} != 0 ) {
+				my $info = proc2hash( "$proc_acpi_battery/info" );
 
-			warn "time = $time\n" if ($debug);
+				my $pcnt = $state->{'remaining capacity'} / $info->{'design capacity'};
 
-			my $hh = int( $time );
-			my $mm = int( ( $time - $hh ) * 60 );
-			my $ss = ( $time * 3600 ) % 60;
+				my $time = $state->{'remaining capacity'} / ( $state->{'present rate'} );
+				$time = ( $info->{'design capacity'} - $state->{'remaining capacity'} ) / $state->{'present rate'} if ( $state->{'charging state'} eq 'charging' );
 
-			$bat = sprintf("%s %2d%% %02d:%02d:%02d %3.1fW!| ",
-				substr($state->{'charging state'},0,1),
-				$pcnt * 100, $hh, $mm, $ss,
-				$state->{'present rate'} / 1000
-			);
+				warn "time = $time\n" if ($debug);
 
-			} else {
-				$bat = '';
+				my $hh = int( $time );
+				my $mm = int( ( $time - $hh ) * 60 );
+				my $ss = ( $time * 3600 ) % 60;
+
+				$bat = sprintf("%s %2d%% %02d:%02d:%02d %3.1fW!| ",
+					substr($state->{'charging state'},0,1),
+					$pcnt * 100, $hh, $mm, $ss,
+					$state->{'present rate'} / 1000
+				);
 			}
+		}
 	} else {
 		$bat =~ s/!(\|\s)$/ $1/;
 	}
@@ -177,7 +186,7 @@
 	my $d_write = ( $d_w - $ld_w ) / $dt;
 	( $ld_r, $ld_w ) = ( $d_r, $d_w );
 
-	printf("%s | %s |%5s D %-5s|%5s > %-5s| %s%s\n",
+	my $out = sprintf("%s | %s |%5s D %-5s|%5s > %-5s| %s%s",
 		$s,
 		$load,
 		unit( $d_read ), unit( $d_write ),
@@ -185,6 +194,16 @@
 		$bat, $temp,
 	);
 
+	print "$out\n";
+	if ( $awesome ) {
+		open(my $fh, '|-', 'awesome-client') || die "can't pipe to awesome-client: $!";
+		print $fh
+			$awesome == 3	? qq{mytextbox.text="$out"\n}
+					: "0 widget_tell mystatusbar dwm-status text $out\n"
+					;
+		close($fh);
+	}
+
 	sleep $dt;
 }