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#! /usr/bin/env perl
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#! /usr/bin/env perl
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# take persistent storage created by mapSwitches.pl and dump entries
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# take persistent storage created by mapSwitches.pl and dump entries
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# to a tab delimited text file on STDOUT.
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# to a tab delimited text file on STDOUT.
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# v1.2 RWR 20200228
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# added description field
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use strict;
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use strict;
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use warnings;
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use warnings;
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use File::Spec; # find location of script so we can put storage in same directory
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use File::Spec; # find location of script so we can put storage in same directory
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use File::Basename;
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use File::Basename;
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use YAML::Tiny; # apt-get libyaml-tiny-perl under debian
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use YAML::Tiny; # apt-get libyaml-tiny-perl under debian
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use POSIX qw( strftime ); # to convert timestamp to something readable
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use POSIX qw( strftime ); # to convert timestamp to something readable
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our $VERSION = '1.1';
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our $VERSION = '1.2';
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# where the script is located
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# where the script is located
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my $scriptDir = dirname( File::Spec->rel2abs( __FILE__ ) );
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my $scriptDir = dirname( File::Spec->rel2abs( __FILE__ ) );
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# put the statefile in there
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# put the statefile in there
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my $STATEFILE = $scriptDir . '/mapSwitches.yaml';
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my $STATEFILE = $scriptDir . '/mapSwitches.yaml';
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%switchports = %{ $yaml->[0] };
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%switchports = %{ $yaml->[0] };
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foreach my $switch ( sort keys %switchports ) {
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foreach my $switch ( sort keys %switchports ) {
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print "$switchports{$switch}{'name'} Located at $switchports{$switch}{'location'}\n";
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print "$switchports{$switch}{'name'} Located at $switchports{$switch}{'location'}\n";
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# print the header
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# print the header
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print &dumpLine( $delimiter,$encapsulate,'Switch','Port','Alias','MAC','IP','Host Name','Last Seen' );
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print &dumpLine( $delimiter,$encapsulate,'Switch','Port','Alias','Description','MAC','IP','Host Name','Last Seen' );
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foreach my $port ( sort {$a<=>$b} keys %{$switchports{$switch}{'ports'}} ) {
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foreach my $port ( sort {$a<=>$b} keys %{$switchports{$switch}{'ports'}} ) {
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foreach my $connection ( keys %{$switchports{$switch}{'ports'}{$port} } ) {
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foreach my $connection ( keys %{$switchports{$switch}{'ports'}{$port} } ) {
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next if $connection eq 'alias';
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next if $connection eq 'alias' or $connection eq 'description';
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print &dumpLine ( $delimiter,$encapsulate,
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print &dumpLine ( $delimiter,$encapsulate,
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$switch,
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$switch,
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$port,
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$port,
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$switchports{$switch}{'ports'}{$port}{'alias'},
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$switchports{$switch}{'ports'}{$port}{'alias'},
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$switchports{$switch}{'ports'}{$port}{'description'},
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&prettyMAC( $switchports{$switch}{'ports'}{$port}{$connection}{'mac'}),
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&prettyMAC( $switchports{$switch}{'ports'}{$port}{$connection}{'mac'}),
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$switchports{$switch}{'ports'}{$port}{$connection}{'ip'},
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$switchports{$switch}{'ports'}{$port}{$connection}{'ip'},
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$switchports{$switch}{'ports'}{$port}{$connection}{'hostname'},
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$switchports{$switch}{'ports'}{$port}{$connection}{'hostname'},
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&prettyTime( $switchports{$switch}{'ports'}{$port}{$connection}{'lastseen'} )
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&prettyTime( $switchports{$switch}{'ports'}{$port}{$connection}{'lastseen'} )
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) ;
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) ;
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