lots of misc work
git-svn-id: svn://127.0.0.1/Perl/Proc-ProcessTable-Colorizer/trunk@961 0c1c3402-1be1-de11-8092-0022686faf23
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@ -82,6 +82,9 @@ sub new {
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'proc',
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],
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header=>1,
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resolveUser=>1,
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nextColor=>0,
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showIdle=>0,
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};
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bless $self;
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return $self;
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@ -89,44 +92,6 @@ sub new {
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=head2 colorize
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=head3 args hash
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=head4 columns
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A list of columns to print.
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=head2 processColor
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This is the color to use for the process. This is by default 'WHITE'.
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=head2 fields
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The fields to show. By default is as below.
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[
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'pid'
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'uid',
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'vmsize',
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'rss',
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'state',
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'wchan',
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'nice',
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'start',
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'time',
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'proc',
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]
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=head2 timeColors
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These are the colors for seconds, minutes, hour, 10+ hours.
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[
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'GREEN',
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'BRIGHT_GREEN',
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'RED',
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'BRIGHT_RED'
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]
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=cut
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sub colorize{
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@ -172,39 +137,162 @@ sub colorize{
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$fieldInt++;
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}
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push( @colored, @header );
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push( @colored, \@header );
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}
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#get the process table
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my $pt=Proc::ProcessTable->new;
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my $procs=$pt->table;
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#goes through it all and puts it together
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my $PIDint=0;
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while( defined( $procs->[$PIDint] ) ){
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my @line;
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#an array of procs
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my @procs;
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#goes through it all and gathers the information
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foreach my $proc ( @{$pt->table} ){
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#process the requested fields
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$fieldInt=0;
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my %values;
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while ( defined( $fields->[$fieldInt] ) ){
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my $field=$fields->[$fieldInt];
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if (
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($^O =~ /bsd/) &&
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( $field =~ /pctcpu/ )
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){
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my $bproc=BSD::Process::info( $proc->pid );
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$values{pctcpu}=$bproc->{pctcpu};
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}elsif(
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($^O =~ /bsd/) &&
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( $field =~ /pctmem/ )
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){
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my $rss=$proc->rss;
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my $physmem=`/sbin/sysctl -a hw.physmem`;
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chomp($physmem);
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$physmem=~s/^.* //;
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$values{pctmem}=($rss / $physmem)*100;
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}elsif(
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($^O =~ /bsd/) &&
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( $field =~ /vmsize/ )
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){
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my $bproc=BSD::Process::info( $proc->pid );
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$values{vmsize}=$bproc->{size};
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}elsif(
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$field =~ /proc/
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){
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my $fname=$proc->fname;
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my $cmndline=$proc->cmndline;
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if ( $cmndline =~ /^$/ ){
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$values{'proc'}='['.$fname.']';
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if ( $fname eq 'idle' ){
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$values{'idle'}=1;
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}
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}else{
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$values{'proc'}=$fname;
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}
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}else{
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$values{$field}=$proc->$field;
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}
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$fieldInt++;
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}
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if ( ! defined( $values{pctmem} ) ){
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$values{pctmem} = 0;
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}
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if ( ! defined( $values{pctcpu} ) ){
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$values{pctcpu} = 0;
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}
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if ( ! defined( $values{vmsize} ) ){
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$values{vmsize} = 0;
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}
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$values{pctcpu}=$values{pctcpu}/20;
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$values{pctmem}=sprintf('%.1f', $values{pctmem});
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$values{pctcpu}=sprintf('%.1f', $values{pctcpu});
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$values{rss}=$values{rss}/1024;
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$values{vmsize}=$values{vmsize}/1024;
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push( @procs, \%values );
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$PIDint++;
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}
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#sort by CPU percent and then RAM
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@procs=sort {
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$a->{pctcpu} <=> $b->{pctcpu} or
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$a->{pctmem} <=> $b->{pctmem}
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} @procs;
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@procs=reverse(@procs);
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foreach my $proc (@procs){
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my @line;
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$self->nextColorReset;
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my $show=1;
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#checks if it is the idle proc and if it should show it
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if (
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defined ( $proc->{idle} ) &&
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( ! $self->{showIdle} )
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){
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$show = 0;
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}
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if (
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( $show )
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){
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foreach my $field ( @{$fields} ){
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my $item=$proc->{$field};
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if ( $field eq 'start' ){
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$item=$self->startString($item);
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}
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if (
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( $field eq 'uid' ) &&
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$self->{resolveUser}
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){
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$item=getpwuid($item);
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}
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#colorizes it
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if ( $field eq 'time' ){
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$item=$self->timeString($item);
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}elsif( $field eq 'proc' ){
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$item=color($self->processColorGet).$item;
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}else{
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$item=color($self->nextColor).$item;
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}
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push( @line, $item.color('reset') );
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}
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push( @colored, \@line );
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}
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}
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my $tb = Text::Table->new;
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return $tb->load( \@colored );
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return $tb->load( @colored );
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}
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=head2 timeString
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=head2 startString
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Generates a short time string based on the supplied unix time.
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=cut
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sub timeString{
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sub startString{
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my $self=$_[0];
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my $startTime=$_[1];
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$self->errorblank;
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@ -220,17 +308,17 @@ sub timeString{
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#find the most common one and return it
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if ( $year ne $cyear ){
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return $year.$mon.$mday.'-'/$hour.$min;
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return $year.sprintf('%02d', $mon).sprintf('%02d', $mday).'-'/sprintf('%02d', $hour).sprintf('%02d', $min);
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}
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if ( $mon ne $cmon ){
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return $mon.$mday.'-'.$hour.$min;
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return sprintf('%02d', $mon).sprintf('%02d', $mday).'-'.sprintf('%02d', $hour).sprintf('%02d', $min);
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}
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if ( $mday ne $cmday ){
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return $mday.'-'.$hour.$min;
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return sprintf('%02d', $mday).'-'.sprintf('%02d', $hour).sprintf('%02d', $min);
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}
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#just return this for anything less
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return $hour.':'.$min;
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return sprintf('%02d', $hour).':'.sprintf('%02d', $min);
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}
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=head2 fields
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@ -276,6 +364,49 @@ sub fieldsGet{
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return $self->{fields};
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}
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=head2 nextColor
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Returns the next color.
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my $nextColor=$cps->nextColor;
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=cut
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sub nextColor{
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my $self=$_[0];
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$self->errorblank;
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my $color;
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if( defined( $self->{colors}[ $self->{nextColor} ] ) ){
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$color=$self->{colors}[ $self->{nextColor} ];
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$self->{nextColor}++;
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}else{
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$self->{nextColor}=0;
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$color=$self->{colors}[ $self->{nextColor} ];
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$self->{nextColor}++;
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}
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return $color;
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}
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=head2 nextColor
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Resets the next color to the first one.
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my $nextColor=$cps->nextColor;
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=cut
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sub nextColorReset{
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my $self=$_[0];
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$self->errorblank;
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$self->{nextColor}=0;
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return 1;
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}
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=head2 fieldsSet
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Gets the currently set fields.
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@ -293,9 +424,22 @@ sub fieldsSet{
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}
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=head2 processColorGet
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my $timeColors=$cps->processColorGet;
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=cut
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sub processColorGet{
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my $self=$_[0];
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$self->errorblank;
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return $self->{processColor};
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}
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=head2 timeColorsGet
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my @timeColors=$cps->timeColorsGet;
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my $timeColors=$cps->timeColorsGet;
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=cut
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@ -303,7 +447,60 @@ sub timeColorsGet{
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my $self=$_[0];
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$self->errorblank;
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return $self->{fields};
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return $self->{timeColors};
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}
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=head2 timeString
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Turns the raw run string into something usable.
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This returns a colorized item.
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my $time=$cps->timeString( $seconds );
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=cut
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sub timeString{
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my $self=$_[0];
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my $time=$_[1];
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$self->errorblank;
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my $colors=$self->timeColorsGet;
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my $hours = $time / 3600;
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my $loSeconds = $time % 3600;
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my $minutes = $loSeconds / 60;
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my $seconds = $loSeconds % 60;
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#nicely format it
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$hours=~s/\..*//;
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$minutes=~s/\..*//;
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$seconds=sprintf('%.1f',$seconds);
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$seconds=~s/\.0//;
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#this will be returned
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my $toReturn='';
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#process the hours bit
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if ( $hours == 0 ){
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#don't do anything if time is 0
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}elsif(
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$hours >= 10
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){
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$toReturn=color($colors->[3]).$hours.':';
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}else{
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$toReturn=color($colors->[2]).$hours.':';
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}
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#process the minutes bit
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if (
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( $hours > 0 ) ||
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( $minutes > 0 )
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){
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$toReturn=$toReturn.color( $colors->[1] ). $minutes.':';
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}
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return $toReturn.color( $colors->[0] ). $seconds ;
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}
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=head1 COLORS
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