/usr/share/routino/www/search.pl is in routino-www 3.0-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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# Routino generic Search Perl script
#
# Part of the Routino routing software.
#
# This file Copyright 2012-2014 Andrew M. Bishop
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
use strict;
# Use the directory paths script
require "paths.pl";
# Use the perl encoding/decoding functions
use Encode qw(decode encode);
# Use the perl URI module
use URI::Escape;
# Use the perl LWP module
use LWP::UserAgent;
# Use the perl JSON module
use JSON::PP;
# Use the perl Time::HiRes module
use Time::HiRes qw(gettimeofday tv_interval);
my $t0 = [gettimeofday];
#
# Run the search
#
sub RunSearch
{
my($search,$lonmin,$lonmax,$latmax,$latmin)=@_;
# Perform the search based on the type
my $message="";
my @places=[];
if($main::search_type eq "nominatim")
{
($message,@places)=DoNominatimSearch($search,$lonmin,$lonmax,$latmax,$latmin);
}
else
{
$message="Unknown search type '$main::search_type'";
}
my(undef,undef,$cuser,$csystem) = times;
my $time=sprintf "time: %.3f CPU / %.3f elapsed",$cuser+$csystem,tv_interval($t0);
# Return the results
return($time,$message,@places);
}
#
# Fetch the search URL from Nominatim
#
sub DoNominatimSearch
{
my($search,$lonmin,$lonmax,$latmax,$latmin)=@_;
$search = uri_escape($search);
my $url;
if($lonmin && $lonmax && $latmax && $latmin)
{
$url="$main::search_baseurl?format=json&viewbox=$lonmin,$latmax,$lonmax,$latmin&q=$search";
}
else
{
$url="$main::search_baseurl?format=json&q=$search";
}
my $ua=LWP::UserAgent->new;
my $res=$ua->get($url);
if(!$res->is_success)
{
return($res->status_line);
}
my $result=decode_json($res->content);
my @places=();
foreach my $place (@$result)
{
my $lat=$place->{"lat"};
my $lon=$place->{"lon"};
my $name=encode('utf8',$place->{"display_name"});
push(@places,"$lat $lon $name");
}
return("",@places);
}
1;
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