line |
stmt |
bran |
cond |
sub |
pod |
time |
code |
1
|
|
|
|
|
|
|
package Proc::Find; |
2
|
|
|
|
|
|
|
|
3
|
|
|
|
|
|
|
our $DATE = '2015-01-03'; # DATE |
4
|
|
|
|
|
|
|
our $VERSION = '0.04'; # VERSION |
5
|
|
|
|
|
|
|
|
6
|
1
|
|
|
1
|
|
719
|
use 5.010001; |
|
1
|
|
|
|
|
4
|
|
|
1
|
|
|
|
|
48
|
|
7
|
1
|
|
|
1
|
|
6
|
use strict; |
|
1
|
|
|
|
|
2
|
|
|
1
|
|
|
|
|
39
|
|
8
|
1
|
|
|
1
|
|
5
|
use warnings; |
|
1
|
|
|
|
|
2
|
|
|
1
|
|
|
|
|
37
|
|
9
|
|
|
|
|
|
|
|
10
|
1
|
|
|
1
|
|
6
|
use List::Util qw(first); |
|
1
|
|
|
|
|
2
|
|
|
1
|
|
|
|
|
1605
|
|
11
|
|
|
|
|
|
|
|
12
|
|
|
|
|
|
|
require Exporter; |
13
|
|
|
|
|
|
|
our @ISA = qw(Exporter); |
14
|
|
|
|
|
|
|
our @EXPORT_OK = qw( |
15
|
|
|
|
|
|
|
find_proc |
16
|
|
|
|
|
|
|
find_any_proc |
17
|
|
|
|
|
|
|
find_all_proc |
18
|
|
|
|
|
|
|
proc_exists |
19
|
|
|
|
|
|
|
); |
20
|
|
|
|
|
|
|
|
21
|
|
|
|
|
|
|
our $CACHE = 0; |
22
|
|
|
|
|
|
|
|
23
|
|
|
|
|
|
|
my $_table_res; |
24
|
|
|
|
|
|
|
sub _table { |
25
|
0
|
|
|
0
|
|
0
|
state $pt = do { |
26
|
0
|
|
|
|
|
0
|
require Proc::ProcessTable; |
27
|
0
|
|
|
|
|
0
|
Proc::ProcessTable->new; |
28
|
|
|
|
|
|
|
}; |
29
|
0
|
0
|
0
|
|
|
0
|
if (!$CACHE || !$_table_res) { |
30
|
0
|
|
|
|
|
0
|
$_table_res = $pt->table; |
31
|
|
|
|
|
|
|
} |
32
|
0
|
|
|
|
|
0
|
$_table_res; |
33
|
|
|
|
|
|
|
} |
34
|
|
|
|
|
|
|
|
35
|
|
|
|
|
|
|
sub find_proc { |
36
|
30
|
|
|
30
|
1
|
725
|
my %args = @_; |
37
|
|
|
|
|
|
|
|
38
|
30
|
|
|
|
|
63
|
my @unknown_args = grep {!/\A( |
|
63
|
|
|
|
|
251
|
|
39
|
|
|
|
|
|
|
pid|name|cmndline|exec| |
40
|
|
|
|
|
|
|
user|uid|euser|euid| |
41
|
|
|
|
|
|
|
table|detail| |
42
|
|
|
|
|
|
|
result_max |
43
|
|
|
|
|
|
|
)\z/x} keys %args; |
44
|
30
|
50
|
|
|
|
71
|
die "Unknown arguments to find_proc(): ".join(", ", @unknown_args) |
45
|
|
|
|
|
|
|
if @unknown_args; |
46
|
|
|
|
|
|
|
|
47
|
30
|
|
33
|
|
|
66
|
my $table = $args{table} // _table(); |
48
|
|
|
|
|
|
|
|
49
|
30
|
|
|
|
|
28
|
my ($arg_uid, $arg_euid); |
50
|
|
|
|
|
|
|
|
51
|
0
|
|
|
|
|
0
|
my @res; |
52
|
30
|
|
|
|
|
51
|
for my $p (@$table) { |
53
|
|
|
|
|
|
|
# create extra fields |
54
|
118
|
|
|
|
|
181
|
$p->{name} = $p->{cmndline}; |
55
|
118
|
|
|
|
|
294
|
$p->{name} =~ s/\s.*//; |
56
|
118
|
|
|
|
|
202
|
$p->{name} =~ s!.+/!!; |
57
|
|
|
|
|
|
|
|
58
|
118
|
|
|
|
|
99
|
my $cond = 0; |
59
|
|
|
|
|
|
|
COND: |
60
|
|
|
|
|
|
|
{ |
61
|
118
|
100
|
|
|
|
93
|
if (defined $args{pid}) { |
|
118
|
|
|
|
|
191
|
|
62
|
8
|
100
|
|
|
|
19
|
last COND unless $p->{pid} == $args{pid}; |
63
|
|
|
|
|
|
|
} |
64
|
111
|
100
|
|
|
|
279
|
if (defined $args{name}) { |
65
|
12
|
100
|
|
|
|
22
|
if (ref($args{name}) eq 'Regexp') { |
66
|
4
|
100
|
|
|
|
39
|
last COND unless $p->{name} =~ $args{name}; |
67
|
|
|
|
|
|
|
} else { |
68
|
8
|
100
|
|
|
|
18
|
last COND unless $p->{name} eq $args{name}; |
69
|
|
|
|
|
|
|
} |
70
|
|
|
|
|
|
|
} |
71
|
101
|
100
|
|
|
|
145
|
if (defined $args{cmndline}) { |
72
|
12
|
100
|
|
|
|
18
|
if (ref($args{cmndline}) eq 'Regexp') { |
73
|
4
|
100
|
|
|
|
14
|
last COND unless $p->{cmndline} =~ $args{cmndline}; |
74
|
|
|
|
|
|
|
} else { |
75
|
8
|
100
|
|
|
|
21
|
last COND unless $p->{cmndline} eq $args{cmndline}; |
76
|
|
|
|
|
|
|
} |
77
|
|
|
|
|
|
|
} |
78
|
91
|
100
|
|
|
|
149
|
if (defined $args{exec}) { |
79
|
28
|
|
100
|
|
|
82
|
my $exec = $p->{exec} // ''; |
80
|
28
|
100
|
|
|
|
65
|
unless ($args{exec} =~ m!/!) { |
81
|
20
|
|
|
|
|
63
|
$exec =~ s!.+/!!; |
82
|
|
|
|
|
|
|
} |
83
|
28
|
100
|
|
|
|
67
|
last COND unless $exec eq $args{exec}; |
84
|
|
|
|
|
|
|
} |
85
|
68
|
100
|
100
|
|
|
214
|
if (defined($args{user}) || defined($args{uid})) { |
86
|
22
|
|
66
|
|
|
45
|
my $val = $args{user} // $args{uid}; |
87
|
22
|
|
|
|
|
17
|
my $uid; |
88
|
22
|
50
|
|
|
|
58
|
if ($val =~ /\A\d+\z/) { |
89
|
22
|
|
|
|
|
22
|
$uid = $val; |
90
|
|
|
|
|
|
|
} else { |
91
|
0
|
0
|
|
|
|
0
|
if (!defined($arg_uid)) { |
92
|
0
|
|
|
|
|
0
|
my @pw = getpwnam($val); |
93
|
0
|
0
|
|
|
|
0
|
$arg_uid = @pw ? $pw[2] : -1; |
94
|
|
|
|
|
|
|
} |
95
|
0
|
|
|
|
|
0
|
$uid = $arg_uid; |
96
|
|
|
|
|
|
|
} |
97
|
22
|
100
|
|
|
|
571
|
last COND unless $p->{uid} == $uid; |
98
|
|
|
|
|
|
|
} |
99
|
53
|
100
|
100
|
|
|
162
|
if (defined($args{euser}) || defined($args{euid})) { |
100
|
28
|
|
100
|
|
|
68
|
my $val = $args{euser} // $args{euid}; |
101
|
28
|
|
|
|
|
24
|
my $euid; |
102
|
28
|
50
|
|
|
|
81
|
if ($val =~ /\A\d+\z/) { |
103
|
28
|
|
|
|
|
25
|
$euid = $val; |
104
|
|
|
|
|
|
|
} else { |
105
|
0
|
0
|
|
|
|
0
|
if (!defined($arg_euid)) { |
106
|
0
|
|
|
|
|
0
|
my @pw = getpwnam($val); |
107
|
0
|
0
|
|
|
|
0
|
$arg_euid = @pw ? $pw[2] : -1; |
108
|
|
|
|
|
|
|
} |
109
|
0
|
|
|
|
|
0
|
$euid = $arg_euid; |
110
|
|
|
|
|
|
|
} |
111
|
28
|
100
|
|
|
|
68
|
last COND unless $p->{euid} == $euid; |
112
|
|
|
|
|
|
|
} |
113
|
|
|
|
|
|
|
|
114
|
36
|
|
|
|
|
30
|
$cond = 1; |
115
|
|
|
|
|
|
|
} |
116
|
|
|
|
|
|
|
|
117
|
118
|
50
|
|
|
|
173
|
$cond = !$cond if $args{inverse}; |
118
|
118
|
100
|
|
|
|
210
|
next unless $cond; |
119
|
|
|
|
|
|
|
|
120
|
36
|
100
|
|
|
|
48
|
if ($args{detail}) { |
121
|
4
|
|
|
|
|
49
|
push @res, { %$p }; # unbless |
122
|
|
|
|
|
|
|
} else { |
123
|
32
|
|
|
|
|
50
|
push @res, $p->{pid}; |
124
|
|
|
|
|
|
|
} |
125
|
|
|
|
|
|
|
|
126
|
36
|
100
|
|
|
|
80
|
if (defined $args{result_max}) { |
127
|
1
|
50
|
|
|
|
4
|
last if @res >= $args{result_max}; |
128
|
|
|
|
|
|
|
} |
129
|
|
|
|
|
|
|
} |
130
|
|
|
|
|
|
|
|
131
|
30
|
|
|
|
|
175
|
\@res; |
132
|
|
|
|
|
|
|
} |
133
|
|
|
|
|
|
|
|
134
|
|
|
|
|
|
|
sub proc_exists { |
135
|
2
|
100
|
|
2
|
1
|
2452
|
@{ find_proc(@_, result_max=>1) } > 0 ? 1:0; |
|
2
|
|
|
|
|
5
|
|
136
|
|
|
|
|
|
|
} |
137
|
|
|
|
|
|
|
|
138
|
|
|
|
|
|
|
sub find_any_proc { |
139
|
1
|
50
|
|
1
|
1
|
1951
|
return [] unless @_; |
140
|
|
|
|
|
|
|
|
141
|
1
|
|
|
|
|
4
|
my $detail = $_[0]->{detail}; |
142
|
1
|
|
33
|
|
|
4
|
my $table = $_[0]->{table} // _table(); |
143
|
|
|
|
|
|
|
|
144
|
1
|
|
|
|
|
1
|
my @allres; |
145
|
1
|
|
|
|
|
3
|
for my $crit (@_) { |
146
|
2
|
|
|
|
|
8
|
my $res = find_proc(%$crit, table=>$table, detail=>$detail); |
147
|
|
|
|
|
|
|
ITEM: |
148
|
2
|
|
|
|
|
7
|
for my $item (@$res) { |
149
|
|
|
|
|
|
|
# skip duplicate process |
150
|
2
|
50
|
|
|
|
6
|
if ($detail) { |
151
|
0
|
0
|
|
0
|
|
0
|
next ITEM if first {$_->{pid} == $res->{pid}} @allres; |
|
0
|
|
|
|
|
0
|
|
152
|
|
|
|
|
|
|
} else { |
153
|
2
|
50
|
|
1
|
|
16
|
next ITEM if first {$_ == $res} @allres; |
|
1
|
|
|
|
|
4
|
|
154
|
|
|
|
|
|
|
} |
155
|
2
|
|
|
|
|
14
|
push @allres, @$res; |
156
|
|
|
|
|
|
|
} |
157
|
|
|
|
|
|
|
} |
158
|
|
|
|
|
|
|
|
159
|
1
|
|
|
|
|
8
|
\@allres; |
160
|
|
|
|
|
|
|
} |
161
|
|
|
|
|
|
|
|
162
|
|
|
|
|
|
|
sub find_all_proc { |
163
|
2
|
50
|
|
2
|
1
|
1774
|
return [] unless @_; |
164
|
|
|
|
|
|
|
|
165
|
2
|
|
|
|
|
5
|
my $detail = $_[0]->{detail}; |
166
|
2
|
|
33
|
|
|
7
|
my $table = $_[0]->{table} // _table(); |
167
|
|
|
|
|
|
|
|
168
|
2
|
|
|
|
|
3
|
my @allres; |
169
|
|
|
|
|
|
|
CRIT: |
170
|
2
|
|
|
|
|
7
|
for my $crit (@_) { |
171
|
4
|
|
|
|
|
20
|
my $res = find_proc(%$crit, table=>$table); |
172
|
4
|
100
|
|
|
|
12
|
if (!@allres) { |
173
|
2
|
|
|
|
|
4
|
push @allres, @$res; |
174
|
2
|
|
|
|
|
7
|
next CRIT; |
175
|
|
|
|
|
|
|
} |
176
|
4
|
|
|
|
|
6
|
@allres = grep { |
177
|
2
|
|
|
|
|
5
|
my $p = $_; |
178
|
0
|
|
|
0
|
|
0
|
$detail ? |
179
|
4
|
|
|
4
|
|
21
|
((first {$p->{pid} == $_->{pid}} @$res) ? 1:0) : |
180
|
4
|
0
|
|
|
|
31
|
((first {$p == $_} @$res) ? 1:0) |
|
|
100
|
|
|
|
|
|
|
|
50
|
|
|
|
|
|
181
|
|
|
|
|
|
|
} @allres; |
182
|
|
|
|
|
|
|
} |
183
|
|
|
|
|
|
|
|
184
|
2
|
|
|
|
|
16
|
\@allres; |
185
|
|
|
|
|
|
|
} |
186
|
|
|
|
|
|
|
|
187
|
|
|
|
|
|
|
1; |
188
|
|
|
|
|
|
|
# ABSTRACT: Find processes by name, PID, or some other attributes |
189
|
|
|
|
|
|
|
|
190
|
|
|
|
|
|
|
__END__ |