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#!/usr/bin/perl use CGI; $q = new CGI; $DEBUG=0; #undef ( %sections, $template ); print $q->header if $DEBUG; @cities = $q->param('city'); if( $ENV{'HTTP_REFERER'} =~ /.*biztravel\.com.*/ ) { parseTemplate("biztemplate.htm"); } else { parseTemplate("template_ft.shtml"); } #added by Tim on 2/2/00 to make the airport codes uppercase foreach $x ( 0 .. $#cities ) { $len = length $cities[$x]; if( $len eq 3 ) { $cities[$x] = uc $cities[$x]; } } #end added by Tim 2/2/00 foreach $x ( 0 .. $#cities ) { CleanCity( \$cities[$x] ); } foreach $x ( 0 .. $#cities ) { $fullCity[$x] = findCity( $cities[$x], $x ); } do { undef ( $line ); $sections{'results'} =~ s|([\s\S]*?)||; $rotation = $1; foreach $x ( 0 .. $#fullCity ) { my ( $temp ) = $rotation; last unless ( $fullCity[$x] ); ($code, $airportName, $city, $state, $country, $Lat, $Long) = split(/\t/, $fullCity[$x]); $airportName = $city . " Airport" unless $airportName; $loc = ( $state ) ? $state : $country; $temp =~ s//${$1}/g; $line .= $temp; $line .= qq!\n! if ( $fullCity[$x + 1] ); } $sections{'results'} =~ s//$line/; $sections{'results'} =~ s//${$1}/g; printOutput ( "results" ); } unless $DEBUG; sub CleanCity { my ($cityref) = shift; open (STATE, "abriviations.df"); while () { m!^([A-Z]{2})\t([A-Z]*)\t([0-9]*)\t(.+)!; $cit = $4; $cit =~ tr/a-z/A-Z/; $twoChar{$cit} = $1; # $twoChar{$2} = $1 if $2; $twoChar{$3} = $1 if $3; } close (STATE); $$cityref =~ tr/(A-z)|(0-9)|!|@|#|$|%|^|&|*/ /c; # Translate illegal to space $$cityref =~ tr/ //s; # Squash mult spaces $$cityref =~ s/(^ )|( $)//; # Remove leading and trailing space my ( @parts ) = split ( / /, $$cityref ); foreach $x ( 0 .. $#parts ) { $ct = $parts[$x]; $ct =~ tr/a-z/A-Z/; $$cityref =~ s/$parts[$x]/$twoChar{$ct}/i if $twoChar{$ct}; } } sub findCity { my ($city, $index) = @_; $found = 0; return unless $city; print $city, " --
" if $DEBUG; @parts = split( / /, $city ); open DAT, "cities.df" or print "Unable to open data file: $!\n"; @cityList = ; close DAT; if ($city =~ /^[A-Z]{3}$/) { ( $airport ) = grep( /^$city/, @cityList ); chomp ( $airport ); noMatch( $city, $index ) unless ($airport); return $airport; } foreach $part (@parts) { @cityList = grep(/$part/i, @cityList); } toMany( $city, $index, @cityList ) if ($cityList[1]); noMatch( $city, $index ) unless (@cityList); chomp ($cityList[0]); return $cityList[0]; } sub toMany { local ($city, $index, @list) = @_; ($city, @rest) = split(/\t/, $city); undef ( $formentries ); foreach $x ( 0 .. $#cities ) { if ( $x eq $index ) { $formentries .= " \n"; foreach (@list) { my ($code, $airportName, $cityName, $state, $country, $Lat, $Long) = split(/\t/); ($airportName = $cityName . " Airport") unless $airportName; $loc = ( $state ) ? $state : $country; $formentries .= qq! $airportName ($code) - $cityName, $loc
\n!; } $formentries .= " \n"; } else { $formentries .= " "; } } $sections{'tomany'} =~ s//${$1}/g; printOutput ( "tomany" ); } sub noMatch { local ( $city, $index ) = @_; undef ( $formentries ); foreach $x ( 0 .. $#cities ) { if ( $x eq $index ) { $formentries .= "
\n"; } else { $formentries .= "
\n"; } } $sections{'nomatch'} =~ s//${$1}/g; printOutput ( "nomatch" ); } sub blankField { my ($item, $place, $missing) = @_; my $x = ($item eq 1) ? 2 : 1; ($code, @rest) = split(/\t/, $place); $code =~ s/ /+/g; exit(0); } sub round_to_3 { my ( $num ) = @_; my ( $lg, $round ); if ( $num == 0 ) { return 0; } $lg = int( log( abs($num ) ) / log( 10.0 ) ); # log base 10 of num $round = 10 ** ($lg - 2); return int( $num / $round + 0.5 ) * $round; } sub parseTemplate { my ( $file ) = @_; open (TMP, $file) || print "Unable to open teplate file $file - $!"; while () { if ( // ) { $sec = $1; while ( $sections{$sec} !~ // ) { ( $sections{$sec} ) .= ; } $template .= ""; } else { $template .= $_; } } close (TMP); } sub printOutput { my ( $sec ) = @_; $template =~ s//$sections{$sec}/; print $q->header; print $template; exit (0); }

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