Subversion Repositories camp_sysinfo_client_3

Rev

Rev 252 | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 252 Rev 256
Line 1... Line 1...
1 
#!/usr/bin/env perl
 1 
#!/usr/bin/env perl
2 
 
 - 
 
3 
use strict;
 - 
 
4 
use warnings;
 2 
use warnings;
5 
use Cwd 'abs_path';
 3 
use strict;
6 
use File::Basename;
 - 
 
7 
 
 4 
 
8 
our $VERSION = '1.2';
 5 
use version ; our $VERSION = 'v1.2.0';
9 
 
 6 
 
10 
# sysinfo module for sysinfo client
 7 
# Template for modules to be used in sysinfo
11 
# Author: R. W. Rodolico
 8 
# Author: R. W. Rodolico
12 
# Date:   2016-04-08
 9 
# Date:   2016-04-08
- 
 
 10 
#
13 
# Grabs the version of the installed sysinfo-client
 11 
# Grabs the version of the installed sysinfo-client
14 
#
 12 
#
- 
 
 13 
# Revision History
- 
 
 14 
#
15 
# 20171124 RWR
 15 
# 20171124 RWR
16 
# Modified for FreeBSD
 16 
# Modified for FreeBSD
17 
#
 17 
#
18 
# 20240519 RWR v1.2
 18 
# 20240519 RWR v1.2
19 
# Assume sysinfo-client in parent directory, so just run it and have it tell us it's version
 19 
# Assume sysinfo-client in parent directory, so just run it and have it tell us it's version
20 
#
 20 
#
21 
# 20250330 RWR v1.2.1
 21 
# 20250330 RWR v1.2.1
22 
# For Windows compatility, added 'perl' before calling perl script
 22 
# For Windows compatility, added 'perl' before calling perl script
- 
 
 23 
#
23 
 
 24 
 
- 
 
 25 
# find our location and use it for searching for libraries. library.pm must be in the same directory as the calling script
24 
# assume sysinfo-client is in our parent directory
 26 
# or, if run interactively, in the parent of the modules
- 
 
 27 
BEGIN {
- 
 
 28 
   use FindBin;
- 
 
 29 
   use File::Spec;
25 
my $sysinfo = dirname( abs_path( __FILE__ ) ) . '/../';
 30 
   # prepend the bin directory and its parent
26 
$sysinfo =  abs_path( $sysinfo ) . '/sysinfo-client';
 31 
   use lib File::Spec->catdir($FindBin::Bin), File::Spec->catdir("$FindBin::Bin/..");
- 
 
 32 
   eval( 'use library;' );
- 
 
 33 
   die sprintf( "Could not find library.pm in %s, INC is %s\n", __FILE__, join( "\n", @INC ) ) if $@;
- 
 
 34 
}
- 
 
 35 
 
- 
 
 36 
#####
27 
# exit failure unless we can run it. Should never happen
 37 
##### Change these to match your needs
- 
 
 38 
#####
- 
 
 39 
 
- 
 
 40 
# Make this a list of all the modules we are going to use. You can replace undef with the version you need, if you like
- 
 
 41 
my $modulesList = {
- 
 
 42 
        'Data::Dumper'     => undef,
- 
 
 43 
        "Cwd 'abs_path'"   => undef,
28 
exit 1 unless ( -f $sysinfo );
 44 
        'File::Basename'   => undef,
- 
 
 45 
   };
- 
 
 46 
 
- 
 
 47 
# hash of commands that are needed for the system. key is the name of the command and, in some cases, the value will become
29 
# run it with the --version flag
 48 
# the full path (from which or where)
- 
 
 49 
my $commandsList = {
- 
 
 50 
        'dpkg' => undef,
- 
 
 51 
        'grep' => undef,
- 
 
 52 
   };
- 
 
 53 
 
30 
my $output = `perl $sysinfo --version`;
 54 
# list of operating systems this module can be used on.
31 
chomp $output;
 55 
my $osList = {
- 
 
 56 
#         'mswin32' => undef,
- 
 
 57 
#         'freebsd' => undef,
- 
 
 58 
         'linux'   => undef,
- 
 
 59 
   };
32 
 
 60 
 
- 
 
 61 
# the category the return data should go into. See sysinfo for a list
33 
my $CATEGORY = 'software';
 62 
my $CATEGORY = 'software';
34 
 
 63 
 
- 
 
 64 
#####
- 
 
 65 
##### End of required
- 
 
 66 
#####
- 
 
 67 
 
- 
 
 68 
# some variables needed for our system
- 
 
 69 
my $errorPrepend = 'error: in ' . __FILE__; # this is prepended to any error messages
- 
 
 70 
my @out; # temporary location for each line of output
- 
 
 71 
 
- 
 
 72 
# Try to load the modules we need. If we can not, then make a list of missing modules for error message.
- 
 
 73 
for my $module ( keys %$modulesList ) {
- 
 
 74 
   eval ( "use $module;" );
- 
 
 75 
   push @out, "$errorPrepend Could not load $module" if $@;
- 
 
 76 
}
- 
 
 77 
 
- 
 
 78 
if ( ! @out && ! checkOS ( $osList ) ) { # check if we are on an acceptible operating system
- 
 
 79 
    push @out, "$errorPrepend Invalid Operating System";
- 
 
 80 
}
- 
 
 81 
if ( !@out && ! validCommandOnSystem ( $commandsList ) ) {
- 
 
 82 
   push @out, "$errorPrepend Can not find some commands needed";
- 
 
 83 
}
- 
 
 84 
if ( !@out ) { # we made it, we have everything, so do the processing
- 
 
 85 
   #####
- 
 
 86 
   ##### Your code starts here. Remember to push all output onto @out
- 
 
 87 
   #####
- 
 
 88
- 
 
 89 
   # assume sysinfo-client is in our parent directory
- 
 
 90 
   my $sysinfo = dirname( abs_path( __FILE__ ) ) . '/../';
- 
 
 91 
   $sysinfo =  abs_path( $sysinfo ) . '/sysinfo-client';
- 
 
 92 
   # exit failure unless we can run it. Should never happen
- 
 
 93 
   exit 1 unless ( -f $sysinfo );
- 
 
 94 
   # run it with the --version flag
- 
 
 95 
   my $output = `perl $sysinfo --version`;
- 
 
 96 
   chomp $output;
- 
 
 97 
 
35 
my ($install, $version ) = split ' ', $output;
 98 
   my ($install, $version ) = split ' ', $output;
36 
print "$CATEGORY\t$install\tversion\t$version\n" if $install eq 'sysinfo-client';
 99 
   push @out, "$CATEGORY\t$install\tversion\t$version" if $install eq 'sysinfo-client';
- 
 
 100
- 
 
 101 
   #####
- 
 
 102 
   ##### Your code ends here.
- 
 
 103 
   #####
- 
 
 104 
}
- 
 
 105 
 
- 
 
 106 
# If we are testing from the command line (caller is undef), print the results for debugging
- 
 
 107 
print join( "\n", @out ) . "\n" unless caller;
- 
 
 108 
# called by do, which has a value of the last assignment made, so make the assignment. The equivilent of a return
- 
 
 109 
my $return = join( "\n", @out );
37 
 
 110 
 
38 
exit 0;
 -