Print matches asynchronously.

[utils.git] / tel2name

#!/usr/bin/perl

binmode(STDOUT, ":utf8");

use LWP::UserAgent;
use HTML::Entities;
use Encode;

sub yplookup {
    my($tel);
    ($tel) = @_;
    
    $ua = LWP::UserAgent->new;
    $ua->agent("tel2name/1.0 ");
    $res = $ua->request(HTTP::Request->new("GET", "http://www.eniro.se/query?what=yp&search_word=$tel"));

    return undef unless $res->is_success;
    
    $html = $res->content;
    
    match: while($html =~ /<span\s+class\s*=\s*"org fn"\s*>\s*([^<]*[^\s<])\s*<\/span>/ig) {
	$match = decode_entities($1);
	for $prev (@matches) {
	    next match if $prev eq $match;
	}
	push @matches, $match;
    }
    return @matches;
}

sub wplookup {
    my($tel);
    ($tel) = @_;
    
    $ua = LWP::UserAgent->new;
    $ua->agent("tel2name/1.0 ");
    $res = $ua->request(HTTP::Request->new("GET", "http://www.eniro.se/query?what=wp&phone_number=$tel"));

    return undef unless $res->is_success;
    
    $html = $res->content;
    
    match: while($html =~ /<a\s+class\s*=\s*"fn expand"[^>]*>\s*\<span\>\s*([^<]*[^\s<])\s*<\/span>/ig) {
	$match = decode_entities($1);
	for $prev (@matches) {
	    next match if $prev eq $match;
	}
	push @matches, $match;
    }
    return @matches;
}

$tel = $ARGV[0];

if(open NT, $ENV{"HOME"} . "/phone/nametab") {
    while(<NT>) {
	if(/$tel\s(.*)$/) {
	    print "$1\n";
	    exit 0;
	}
    }
    close NT;
}

$yppid = open YP, "-|";
if($yppid == 0) {
    $mod = 0;
    bt: while(1) {
	if(@matches = yplookup $tel) {
	    for $match (@matches) {
		print $match;
		print " ($tel)" if $mod;
		print "\n";
	    }
	    last bt;
	}
	last bt if !($tel =~ /(.+)[^0](0*)$/);
	$tel = $1 . "0" . $2;
	$mod = 1;
    }
    exit 0;
}
$wppid = open WP, "-|";
if($wppid == 0) {
    for $match (wplookup $tel) {
	print "$match\n";
    }
    exit 0;
}
binmode(YP, ":utf8");
binmode(WP, ":utf8");

match: while(<YP>) {
    chomp;
    for $prev (@matches) {
	next match if $prev eq $_;
    }
    print "$_\n";
    flush;
    push @matches, $_;
}
match: while(<WP>) {
    chomp;
    for $prev (@matches) {
	next match if $prev eq $_;
    }
    print "$_\n";
    flush;
    push @matches, $_;
}