X-Git-Url: http://gb7djk.dxcluster.net/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl%2Fcreate_prefix.pl;h=411b2cb84113b96d573f6c8b832b39215e5c9f45;hb=894198b41542dd145606f9cb3feb5b4b2cd96406;hp=2c94bdb11c69100c4a3a3acf5359282ff0ceee86;hpb=6f566611af29f5c7af653abf8cec2760a0c25b6e;p=spider.git

diff --git a/perl/create_prefix.pl b/perl/create_prefix.pl
index 2c94bdb1..411b2cb8 100755
--- a/perl/create_prefix.pl
+++ b/perl/create_prefix.pl
@@ -1,21 +1,218 @@
-#
+#!/usr/bin/perl
 # a program to create a prefix file from a wpxloc.raw file
 #
 # Copyright (c) - Dirk Koopman G1TLH
 #
-# $Id$
 #
+#
+
+require 5.004;
+
+# search local then perl directories
+BEGIN {
+	# root of directory tree for this system
+	$root = "/spider"; 
+	$root = $ENV{'DXSPIDER_ROOT'} if $ENV{'DXSPIDER_ROOT'};
+	
+	unshift @INC, "$root/perl";	# this IS the right way round!
+	unshift @INC, "$root/local";
+	$data = "$root/data";
+}
 
 use DXVars;
+use Data::Dumper;
+use strict;
+
+my %loc = ();						# the location unique hash
+my $nextloc = 1;					# the next location number
+my %locn = ();						# the inverse of the above
+my %pre = ();						# the prefix hash
+my %pren = ();						# the inverse
 
 # open the input file
-$ifn = $ARGV[0] if $ARGV[0];
-$ifn = "$data/wpxloc.raw" if !$fn;
+my $ifn = $ARGV[0] if $ARGV[0];
+$ifn = "$main::data/wpxloc.raw" if !$ifn;
 open (IN, $ifn) or die "can't open $ifn ($!)";
 
+# first pass, find all the 'master' location records
 while (<IN>) {
-  next if /^\!/;    # ignore comment lines
-  chomp;
-  @f = split;       # get each 'word'
-  @pre = split /\,/, $f[0];    # split the callsigns
+	next if /^\!/;				# ignore comment lines
+	chomp;
+	my @f  = split;				# get each 'word'
+	next if @f == 0;			# ignore blank lines
+
+	if (($f[14] && $f[14] eq '@') || ($f[15] && $f[15] eq '@')) {
+		my $locstr = join ' ', @f[1..13];
+		my $loc = $loc{$locstr};
+		$loc = addloc($locstr) if !$loc;
+	}
 }
+
+#foreach $loc (sort {$a <=> $b;} keys %locn) {
+#  print "loc: $loc data: $locn{$loc}\n";
+#}
+
+# go back to the beginning and this time add prefixes (adding new location entries, if required)
+seek(IN, 0, 0);
+
+my $line;
+while (<IN>) {
+	$line++;
+	chomp;
+	next if /^\s*\!/;				# ignore comment lines
+	next if /^\s*$/;
+	
+	my @f  = split;				# get each 'word'
+	next if @f == 0;			# ignore blank lines
+  
+	# location record
+	my $locstr = join ' ', @f[1..13];
+	my $loc = $loc{$locstr};
+	$loc = addloc($locstr) if !$loc;
+  
+	my @prefixes = split /,/, $f[0];
+	foreach my $p (@prefixes) {
+		my $ref;
+	
+		if ($p =~ /#/) {
+			my $i;
+			for ($i = 0; $i < 9; ++$i) {
+				my $t = $p;
+				$t =~ s/#/$i/;
+				addpre($t, $loc);
+			}
+		} else {
+			addpre($p, $loc);
+		}	
+	}
+}
+
+close(IN);
+
+#print Data::Dumper->Dump([\%pre, \%locn], [qw(pre locn)]);
+
+# now open the cty.dat file if it is there
+my @f;
+my @a;
+$line = 0;
+if (open(IN, "$main::data/cty.dat")) {
+	my $state = 0;
+	while (<IN>) {
+		$line++;
+		s/\r$//;
+		next if /^\s*\#/;
+		next if /^\s*$/;
+		chomp;
+		if ($state == 0) {
+			s/:$//;
+			@f = split /:\s+/;
+			@a = ();
+			$state = 1;
+		} elsif ($state == 1) {
+			s/^\s+//;
+			if (/;$/) {
+				$state = 0;
+				s/[,;]$//;
+				push @a, split /\s*,/;
+				$f[7] =~ s/^\*\s*//;   # remove any preceeding '*' before a callsign
+				ct($_, uc $f[7], @a) if @a;
+			} else {
+				s/,$//;
+				push @a, split /\s*,/;
+			}
+		}
+	}
+}
+close IN;
+
+
+open(OUT, ">$main::data/prefix_data.pl") or die "Can't open $main::data/prefix_data.pl ($!)";
+
+print OUT "\%pre = (\n";
+foreach my $k (sort keys %pre) {
+	my $ans = printpre($k);
+	print OUT "  '$k' => '$ans',\n";
+}
+print OUT ");\n\n";
+
+print OUT "\n\%prefix_loc = (\n";
+foreach my $l (sort {$a <=> $b} keys %locn) {
+	print OUT "   $l => bless( {";
+	my ($name, $dxcc, $itu, $cq, $utcoff, $latd, $latm, $lats, $latl, $longd, $longm, $longs, $longl) = split /\s+/, $locn{$l};
+  
+	$longd += ($longm/60);
+	$longd = 0-$longd if (uc $longl) eq 'W'; 
+	$latd += ($latm/60);
+	$latd = 0-$latd if (uc $latl) eq 'S';
+	print OUT " name => '$name',";
+	print OUT " dxcc => $dxcc,";
+	print OUT " itu => $itu,";
+	print OUT " cq => $cq,";
+	print OUT " utcoff => $utcoff,";
+	print OUT " lat => $latd,";
+	print OUT " long => $longd";
+	print OUT " }, 'Prefix'),\n";
+}
+print OUT ");\n\n";
+
+close(OUT);
+
+sub addpre
+{
+	my ($p, $ent) = @_;
+	my $ref = $pre{$p};
+	$ref = $pre{$p} = [] if !$ref;
+	push @{$ref}, $ent;;
+}
+
+sub printpre
+{
+	my $p = shift;
+	my $ref = $pre{$p};
+	my $out;
+	my $r;
+  
+	foreach $r (@{$ref}) {
+		$out .= "$r,";
+	}
+	chop $out;
+	return $out;
+}
+
+sub ct
+{
+	my $l = shift;
+	my $p = shift; 
+	my @a = @_;
+	my $ref = $pre{$p};
+	if ($ref) {
+		my $a;
+		foreach $a (@a) {
+			# for now remove (nn) [nn]
+			my ($itu) = $a =~ /(\(\d+\))/; $a =~ s/(\(\d+\))//g;
+			my ($cq) = $a =~ /(\[\d+\])/; $a =~ s/(\[\d+\])//g;
+			my ($lat, $long) = $a =~ m{(<[-+\d.]+/[-+\d.]+>)}; $a =~ s{(<[-+\d.]+/[-+\d.]+>)}{}g;
+			my ($cont) = $a =~ /(\{[A-Z]{2}\})/; $a =~ s/(\{[A-Z]{2}\})//g;
+
+			unless ($a) {
+				print "line $line: blank prefix on $l in cty.dat\n";
+				next;
+			}
+			next if $a eq $p;	# ignore if we have it already
+			my $nref = $pre{$a};
+			$pre{$a} = $ref if !$nref; # copy the original ref if new 
+		}
+	} else {
+		print "line $line: unknown prefix '$p' on $l in cty.dat\n";
+	}
+}
+
+sub addloc
+{
+	my $locstr = shift;
+	$locstr =~ s/\'/\\'/g;
+	my $loc = $loc{$locstr} = $nextloc++;
+	$locn{$loc} = $locstr;
+	return $loc;
+}
+