Page Comparison

#!/bin/perl -w
# Perl script to access JSON data from iQSonar REST API
use LWP;                            # Module to get web page content
use JSON::XS ;                      # Module to parse JSON
my $iQSonar = 'vm-mike-2k12a.iqdomain.comiqsonar-host:80';  # URL of the REST API for the iQSonar instance, for credentials
my $realm = 'iQSonar RestAPI Realm';
my $browser = LWP::UserAgent->new;                    # need to get a web page
$browser -> credentials($iQSonar,$realm,'admin'=>'password');
my $url =  'http://vm-mike-2k12a.iqdomain.comiqsonar-host/api/v1/devices';
my $DeviceList = $browser→get($url);
   die "Error: unable to get REST API results"
   unless $DeviceList->is_success;
# The variable $DeviceList now contains the JSON output list of known devices
my @ParsedDeviceList = @{decode_json( $DeviceList->content ) };
            #  Parse into a PERL Array of objects

#!/bin/perl -w
# Perl script to access JSON data from iQSonar REST API
use LWP;					# Module to get web page content
use JSON::XS ;				# Module to parse JSON

my $iQSonar = 'vm-mike-2k12a.iqdomain.comiqsonar-host:80';	# URL of the REST API for the iQSonar instance, for credentials
my $realm = 'iQSonar RestAPI Realm';
my $browser = LWP::UserAgent->new;				# need to get a web page
$browser -> credentials($iQSonar,$realm,'admin'=>'password');

my $url =  'http://vm-mike-2k12a.iqdomain.comiqsonar-host/api/v1/devices';
my $DeviceList = $browser->get($url);
  die "Error: unable to get REST API results"
   unless $DeviceList->is_success;

# The variable $DeviceList now contains the JSON output list of known devices
my @ParsedDeviceList = @{decode_json( $DeviceList->content ) };		#  Parse into a PERL Array of objects

print "HostName,Serial No,Manufacturer,Model,VM,CPU Count,Core Count,Total Ram,CPU Model \n"; 

foreach $device ( @ParsedDeviceList  )
{	
	if ( defined $device->{'host_name'} )
	{ 
		print $device->{'host_name'} ;
	} else { 
		print "(no hostname)"; 
	} print  ",";
	if ( defined $device->{'serial_number'})
	{
		print $device->{'serial_number'};
	} else {
		print "(no s/n)" ;
	}
	print ",";
	if (defined $device->{'manufacturer'})
	{
		# The VMWare manufacturer string contains a comma, so output this in double quotes to keep this as valid CSV
		print '"', $device->{'manufacturer'}, '"';
	} else {
		print "(no mfg)" ;
	}	  print ",";
	if ( defined $device->{'model'} )
	{
		# SUN models can contain a comma
		print '"', $device->{'model'} , '"';
	} else {
		print "(no model)" ;
	} 
	print ",";
	
	my $urlSelf = $device->{'self'} ;
	$selfResults = $browser->get($urlSelf) ;
	if ( $selfResults ->is_success )
	{
		my $deviceDetails = decode_json( $selfResults->content ) ;
		
		if ( $deviceDetails -> {'is_virtual'} )
		{
			print "True,";
		} else {
			print "False,"	;
		}							# VM or physical host?
		
		if ( defined $deviceDetails -> {'cpu_count'} )
		{
			print $deviceDetails -> {'cpu_count'} , ",";
		}
		else {
			print "(no cpu count), " ;
		}
		if ( defined $deviceDetails -> {'core_count'} )
		{
			print $deviceDetails -> {'core_count'} , ",";
		}
		else {
			print "(no core count), " ;
		}
		if (defined $deviceDetails->{'total_memory_mb'})
		{
			print $deviceDetails->{'total_memory_mb'} , ",";
		}
		else {
			print "(No RAM), ";
		}
		if (defined $deviceDetails->{'cpu'}  )
		{
			# CPU info is an ARRAY - but let's just report on the first one
			# Also, CPU model can contain a comma
			
			print  '"', $deviceDetails->{'cpu'}->[0]->{'cpu_model'} , '"';
		} 
		else {
			print "(No CPU Model)";
		}
	}
	else {
		print " ** Unable to query device details ** ";
	}
	print "\n";
}