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package x11; |
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|
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use warnings; |
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use strict; |
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|
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use log; |
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use File::Slurp; |
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|
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my @cols; |
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|
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my $last_col = ''; |
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open(my $rgb, '<', '/etc/X11/rgb.txt'); |
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while(<$rgb>) { |
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chomp; |
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my $col = $1 if m{(\S+)\s*$}; |
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next unless $col =~ m{Light}; |
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push @cols, $col if $last_col ne $col; |
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$last_col = $col; |
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} |
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close($rgb); |
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|
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sub xterm { |
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my ( $name, $cmd ) = @_; |
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|
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my $screenrc = "/tmp/$name.screenrc"; |
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|
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my ($autodetach,$detach) = $ENV{DISPLAY} ? ('off','') : ( 'on', 'detach' ); |
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|
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write_file $screenrc, qq| |
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|
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autodetach $autodetach |
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altscreen off |
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defscrollback 10000 |
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startup_message off |
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|
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sessionname $name |
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|
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screen -t $name $cmd |
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logfile $log::dir/$name.log |
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log on |
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|
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$detach |
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|
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|; |
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|
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my $screen = "screen -R $name -c $screenrc"; |
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my $exec; |
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|
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if ( $ENV{DISPLAY} ) { |
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my $hash; |
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$hash += ord($_) foreach ( split //, $name ); |
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my $fg = $cols[ $hash % $#cols ]; |
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$exec = "xterm -fg $fg -T '$name' -n '$name' -e '$screen'"; |
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warn "XXXX $exec"; |
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} else { |
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warn "system $screen"; |
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system $screen; |
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return; |
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} |
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|
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warn "exec $exec"; |
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exec $exec; |
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} |
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|
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1; |