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#!/usr/bin/perl
use strict;
use warnings;
use Getopt::Long qw(:config permute);
use Data::Dumper;
use Benchmark;
sub show_help;
sub preprocess_filelist;
sub open_outputhandle;
sub process_file;
sub run;
my $amenity = "point_unkn";
my $write_osm = 0;
my %files = ();
my $filename = "onebigfile";
my $poicount = 0;
GetOptions ('a|amenity=s' => \$amenity,
'x|write-osm!' => \$write_osm,
'h|?|help!' => \&show_help,
'O|output-file=s' => \$filename,
'<>' => \&preprocess_filelist);
# when no file is given...
show_help() if (keys %files == 0);
# determine filename
determine_filename();
# open the pipe for the output...
my $pipe = open_outputhandle();
# ...feed the pipe...
run();
# ...and close it properly
close $pipe;
###############################################################################
###############################################################################
###############################################################################
sub show_help {
print "parses one (or multiple) .asc-file(s) (mainly used by poiwarner) and\n";
print "merges the result into one navit binary mapfile. requires osm2navit (when -x is not set)\n";
print "usage: $0 [OPTION] OUT in1.asc [in2.asc [...]]\n";
print " creates one big file called onebigfile\n";
print "usage: $0 [OPTION] IN.asc\n";
print " creates a file called IN.asc.bin / .osm\n\n";
print " -h, --help shows this help\n";
print " -x, --write-osm write in osm's xml format instead of navit's\n";
print " -a, --amenity=NAME sets the amenity to NAME. default is point_unk\n";
print " you can use -a several times for different types of pois\n";
print " e.g.: $0 -a tec_common speedcamdb1 speedcamdb2 -a poi_biergarten boozestation1 boozestation2\n";
print " -O, --output-file=OUT write the output to OUT. default for multiple files ist onebigfile\n";
exit 0;
}
sub preprocess_filelist {
my ($filename) = @_;
push (@{$files{$amenity}}, @_);
}
sub open_outputhandle() {
# open the pipe to osm2navit...
if (!$write_osm) {
open $pipe, "| osm2navit $filename" or die $!;
} else {
# or a filehandle
open $pipe, ">$filename" or die $!;
}
return $pipe;
}
sub process_file {
my ($file) = @_;
my $filehandle;
print "$0 processing $file...\n";
open ($filehandle, "<$file") or next $!;
# for every line in the file...
while (<$filehandle>) {
# ...check if it's a valid record...
m/([0-9\.\-]*), ([0-9\.\-]*), "\[([0-9]*).*/ or next;
my ($lon, $lat, $id) = ($1, $2, $3);
# ...and write it into the handle then
print $pipe " <node id=\"-$id\" visible=\"true\" lon=\"$lon\" lat=\"$lat\">\n";
print $pipe " <tag k=\"name\" v=\"\" />\n";
print $pipe " <tag k=\"amenity\" v=\"$amenity\" />\n";
print $pipe " </node>\n";
$poicount++;
}
}
sub determine_filename {
my $filecount = 0;
foreach my $amenity (keys %files) {
$filecount += $#{$files{$amenity}} + 1;
}
# when it's only one file and no output file has been given...
if ($filecount == 1 && $filename eq "") {
my $onefile = $files{(keys %files)[0]}[0];
# ...generate a new one from the given filename
$filename = "$onefile.bin";
$filename = "$onefile.xml" if ($write_osm);
}
print "$0 writing output to $filename\n";
}
sub run {
# write osm header
print $pipe '<?xml version="1.0" encoding="UTF-8"?>' . "\n";
print $pipe '<osm version="0.5">' . "\n";
# set the amenity and
my @amenities = keys %files;
while (my $amenity = shift @amenities) {
foreach my $file (@{$files{$amenity}}) {
process_file($file);
}
}
# close the osm file
print $pipe '</osm>';
# and show up some stats
print "$0 processed $poicount poi's\n";
}
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