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code all now works

master
Zane C. B-H 2 years ago
parent
commit
e193318d20
2 changed files with 207 additions and 35 deletions
  1. +22
    -22
      Proc-ProcessTable-InfoString/Makefile.PL
  2. +185
    -13
      Proc-ProcessTable-InfoString/lib/Proc/ProcessTable/InfoString.pm

+ 22
- 22
Proc-ProcessTable-InfoString/Makefile.PL View File

@ -4,25 +4,25 @@ use warnings;
use ExtUtils::MakeMaker;
my %WriteMakefileArgs = (
NAME => 'Proc::ProcessTable::InfoString',
AUTHOR => q{Zane C. Bowers-Hadley <vvelox@vvelox.net>},
VERSION_FROM => 'lib/Proc/ProcessTable/InfoString.pm',
ABSTRACT_FROM => 'lib/Proc/ProcessTable/InfoString.pm',
LICENSE => 'artistic_2',
MIN_PERL_VERSION => '5.006',
CONFIGURE_REQUIRES => {
'ExtUtils::MakeMaker' => '0',
},
TEST_REQUIRES => {
'Test::More' => '0',
},
PREREQ_PM => {
#'ABC' => '1.6',
#'Foo::Bar::Module' => '5.0401',
},
dist => { COMPRESS => 'gzip -9f', SUFFIX => 'gz', },
clean => { FILES => 'Proc-ProcessTable-InfoString-*' },
);
NAME => 'Proc::ProcessTable::InfoString',
AUTHOR => q{Zane C. Bowers-Hadley <vvelox@vvelox.net>},
VERSION_FROM => 'lib/Proc/ProcessTable/InfoString.pm',
ABSTRACT_FROM => 'lib/Proc/ProcessTable/InfoString.pm',
LICENSE => 'artistic_2',
MIN_PERL_VERSION => '5.006',
CONFIGURE_REQUIRES => {
'ExtUtils::MakeMaker' => '0',
},
TEST_REQUIRES => {
'Test::More' => '0',
},
PREREQ_PM => {
'Term::ANSIColor' => '4.06',
'Proc::ProcessTable' => '0.59',
},
dist => { COMPRESS => 'gzip -9f', SUFFIX => 'gz', },
clean => { FILES => 'Proc-ProcessTable-InfoString-*' },
);
# Compatibility with old versions of ExtUtils::MakeMaker
unless (eval { ExtUtils::MakeMaker->VERSION('6.64'); 1 }) {
@ -36,10 +36,10 @@ unless (eval { ExtUtils::MakeMaker->VERSION('6.55_03'); 1 }) {
}
delete $WriteMakefileArgs{CONFIGURE_REQUIRES}
unless eval { ExtUtils::MakeMaker->VERSION('6.52'); 1 };
unless eval { ExtUtils::MakeMaker->VERSION('6.52'); 1 };
delete $WriteMakefileArgs{MIN_PERL_VERSION}
unless eval { ExtUtils::MakeMaker->VERSION('6.48'); 1 };
unless eval { ExtUtils::MakeMaker->VERSION('6.48'); 1 };
delete $WriteMakefileArgs{LICENSE}
unless eval { ExtUtils::MakeMaker->VERSION('6.31'); 1 };
unless eval { ExtUtils::MakeMaker->VERSION('6.31'); 1 };
WriteMakefile(%WriteMakefileArgs);

+ 185
- 13
Proc-ProcessTable-InfoString/lib/Proc/ProcessTable/InfoString.pm View File

@ -3,18 +3,19 @@ package Proc::ProcessTable::InfoString;
use 5.006;
use strict;
use warnings;
use Term::ANSIColor;
=head1 NAME
Proc::ProcessTable::InfoString - The great new Proc::ProcessTable::InfoString!
Proc::ProcessTable::InfoString - Greats a PS like stat string showing various symbolic represenation of various flags/state as well as the wchan.
=head1 VERSION
Version 0.01
Version 0.0.1
=cut
our $VERSION = '0.01';
our $VERSION = '0.0.1';
=head1 SYNOPSIS
@ -24,29 +25,200 @@ Quick summary of what the module does.
Perhaps a little code snippet.
use Proc::ProcessTable::InfoString;
use Proc::ProcessTable;
my $foo = Proc::ProcessTable::InfoString->new();
...
my $is = Proc::ProcessTable::InfoString->new();
=head1 EXPORT
my $p = Proc::ProcessTable->new( 'cache_ttys' => 1 );
my $pt = $p->table;
A list of functions that can be exported. You can delete this section
if you don't export anything, such as for a purely object-oriented module.
foreach my $proc ( @{ $pt } ){
print $proc->pid.' '.$is->info( $proc )."\n";
}
=head1 SUBROUTINES/METHODS
=head1 METHODS
=head2 function1
=head2 new
This initiates the object.
One argument is taken and that is a optional hash reference.
=head3 args hash
This will be passed to L<Term::ANSIColor>.
If not specified, no ANSI color codes are used.
The return string is terminated by a ANSI color reset character.
=head4 flags_color
The color to use for the flags section of the string.
=head4 wchan_color
The color to use for the wait channel section of the string.
=cut
sub function1 {
sub new {
my %args;
if (defined($_[1])) {
%args= %{$_[1]};
}
my $self = {
};
bless $self;
my @args_feed=(
'flags_color',
'wchan_color',
);
foreach my $feed ( @args_feed ){
$self->{$feed}=$args{$feed};
}
return $self;
}
=head2 function2
=head2 info
=cut
sub function2 {
sub info {
my $self=$_[0];
my $proc=$_[1];
# make sure we got the required bits for proceeding
if (
( ! defined( $proc ) ) ||
( ref( $proc ) ne 'Proc::ProcessTable::Process' )
){
return '';
}
my %flags;
$flags{is_session_leader}=0;
$flags{is_being_forked}=0;
$flags{working_on_exiting}=0;
$flags{has_controlling_terminal}=0;
$flags{is_locked}=0;
$flags{traced_by_debugger}=0;
$flags{is_stopped}=0;
$flags{is_kern_proc}=0;
$flags{posix_advisory_lock}=0;
if ( $^O =~ /freebsd/ ) {
if ( hex($proc->flags) & 0x00002 ) {
$flags{controlling_tty_active}=1;
}
if ( hex($proc->flags) & 0x00000002 ) {
$flags{is_session_leader}=1;
}
#if ( hex($proc->flags) & ){$flags{is_being_forked}=1; }
if ( hex($proc->flags) & 0x02000 ) {
$flags{working_on_exiting}=1;
}
if ( hex($proc->flags) & 0x00002 ) {
$flags{has_controlling_terminal}=1;
}
if ( hex($proc->flags) & 0x00000004 ) {
$flags{is_locked}=1;
}
if ( hex($proc->flags) & 0x00800 ) {
$flags{traced_by_debugger}=1;
}
if ( hex($proc->flags) & 0x00001 ) {
$flags{posix_advisory_lock}=1;
}
}
my $info=$proc->{state};
if (
$info eq 'sleep'
) {
$info='S';
} elsif (
$info eq 'zombie'
) {
$info='Z';
} elsif (
$info eq 'wait'
) {
$info='W';
} elsif (
$info eq 'run'
) {
$info='R';
}
#add initial color if needed
if ( defined( $self->{flags_color} ) ){
$info=color( $self->{flags_color} ).$info;
}
#checks if it is swapped out
if (
( $proc->{state} ne 'zombie' ) &&
( $proc->{rss} == '0' ) &&
( $flags{is_kern_proc} == '0' )
) {
$info=$info.'O';
}
#handles the various flags
if ( $flags{working_on_exiting} ) {
$info=$info.'E';
}
if ( $flags{is_session_leader} ) {
$info=$info.'s';
}
if ( $flags{is_locked} || $flags{posix_advisory_lock} ) {
$info=$info.'L';
}
if ( $flags{has_controlling_terminal} ) {
$info=$info.'+';
}
if ( $flags{is_being_forked} ) {
$info=$info.'F';
}
if ( $flags{traced_by_debugger} ) {
$info=$info.'X';
}
# adds the initial color reset if needed
if ( defined( $self->{flags_color} ) ){
$info=$info.color( 'reset' );
}
$info=$info.' ';
# adds the second color if needed
if ( defined( $self->{wchan_color} ) ){
$info=$info.color( $self->{wchan_color} );
}
# adds the wait channel
if ( $^O =~ /linux/ ) {
my $wchan='';
if ( -e '/proc/'.$proc->{pid}.'/wchan') {
open( my $wchan_fh, '<', '/proc/'.$proc->{pid}.'/wchan' );
$wchan=readline( $wchan_fh );
close( $wchan_fh );
}
$info=$info.$wchan;
} else {
$info=$info.$proc->{wchan};
}
# adds the second color reset if needed
if ( defined( $self->{wchan_color} ) ){
$info=$info.color( 'reset' );
}
return $info;
}
=head1 AUTHOR


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