retronetworking
/
isdn4k-utils
13
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
isdn4k-utils/isdnlog/tools/isdnrate

1290 lines
38 KiB
Perl
Executable File
Raw Blame History

#!/usr/bin/perl
#
# Copyright 1999 by Leopold Toetsch <lt@toetsch.at>
#
# This program is free for private use. Private use means, you
# may install and run this program on your home/office computer(s).
# But you are not allowed to use this program on public webservers.
#
# For commercial usage on public webservers contact the author.
use CGI qw(:standard);
use CGI::Carp 'fatalsToBrowser';
use strict;
use GD;
use IO::Handle;
# socket stuff
my $use_sockets=1;
use Socket;
my $server='/tmp/isdnrate';
# configure adjusts these n/y :-(
my $MKTEMP= '/bin/mktemp';
my $ISDNRATE='/home/lt/src/testi4l/isdnlog/bin/isdnrate';
my $CODEF= '/home/lt/src/testi4l/isdnlog/tools/zone/at/code';
my $tempdir=$ENV{'DOCUMENT_ROOT'};
my $DEFLEN=153;
my $debug=0;
my $LEER='--kein--';
$tempdir = "$tempdir/tmp";
my $tempdir_url = '/tmp';
# end configurable
# cgi
my $q=new CGI;
# some security things
$CGI::POST_MAX=1000;
$CGI::DISABLE_UPLOADS=1;
# data
my @countries=($LEER, "Afghanistan","Ägypten","Alaska","Albanien","Algerien",
"Amerikanisch-Samoa","Amerikanische Jungferninseln","Andorra",
"Angola","Anguilla","Antarktis","Antigua und Barbuda","Äquatorial-Guinea",
"Argentinien","Armenien","Aruba","Ascension",
"Aserbaidschan","Äthiopien","Atlantischer Ozean (Ost)",
"Atlantischer Ozean (West)","Australien","Azoren",
"Bahamas","Bahrain","Bangladesch","Barbados","Belgien",
"Belize","Benin","Bermuda","Bhutan","Bilbao","Bolivien","Bosnien-Herzegowina",
"Botsuana Botswana","Brasilien","Britische Jungferninseln",
"Brunei","Bulgarien","Burkina Faso Obervolta","Burundi","Cape Verde",
"Chatham-Inseln","Chile","China","Cookinseln","Costa Rica",
"Deutschland","Diego Garcia","Dominica","Dominikanische Republik","Dschibuti",
"Dänemark","Ecuador","Edinburgh",
"El Salvador","Elfenbeinküste Cote de Ivoire",
"Eritrea","Estland","Falklandinseln","Fidschi","Finnland","Frankfurt",
"Frankreich","Französisch-Guayana","Französisch-Polynesien",
"Freephone Niederlande","Freephone Schweiz","Färöer-Inseln","Gabun",
"Gambia","Georgien","Gerona","Ghana","Gibraltar","Grenada","Griechenland",
"Großbritannien","Grönland","Guadeloupe","Guam",
"Guantanamo","Guantanamo Bay","Guatemala","Guinea","Guinea-Bissau","Guyana",
"Haiti","Hawaii","Honduras","Hongkong","Indien",
"Indischer Ozean","Indonesien","Inmarsat A","Inmarsat A Daten/Fax",
"Inmarsat Aero","Inmarsat B","Inmarsat B HSD","Inmarsat M","Inmarsat Mini-M",
"Irak","Iran","Iridium 008816","Iridium 008817","Irland",
"Island","Israel","Italien","Jamaika",
"Japan","Jemen (Arab. Republik)","Jordanien","Jugoslawien",
"Kaimaninseln","Kambodscha","Kamerun","Kanada","Kanarische Inseln","Kasachstan",
"Katar","Kenia","Kirgisien","Kirgistan","Kiribati","Kokosinseln","Kolumbien",
"Kongo","Korea Rep. (South)","Kroatien","Kuba",
"Kuwait","Laos","Lesotho","Lettland","Leuven","Libanon",
"Liberia","Libyen","Liechtenstein","Litauen","Luxemburg","Macao","Madagaskar",
"Madeira","Malawi","Malaysia","Malediven","Mali","Mallorca","Malta",
"Marianen (SaipanNord-)","Marokko","Marshallinseln","Martinique / Franz. Antillen",
"Mauretanien","Mauritius","Mayotte","Mazedonien","Mexiko","Midway-Inseln",
"Mikronesien","Moldavien Moldau (Republik)","Monaco","Mongolei","Montserrat",
"Mosambik","Myanmar Burma","Namibia","Nauru","Nepal","Neukaledonien",
"Neuseeland","Nicaragua","Niederl. Antillen","Niederlande",
"Niger","Nigeria","Niue-Inseln","Nordirland","Nordkorea","Norfolkinseln",
"Norwegen","Oman","Österreich","Pakistan","Palau /Belau","Panama",
"Papua-Neuguinea","Paraguay","Pazifischer Ozean",
"Peru","Philippinen","Pitcairn Inseln","Pitcairn Islands",
"Polen","Portugal","Puerto Rico","Reunion","Rotterdam","Ruanda","Rumänien",
"Russische Föderat. (westl.)","Russische Förderation (östl.)",
"Salomonen","Sambia","San Marino","Sao Tome und Principe","Saudi Arabien",
"Schweden","Schweiz","Senegal",
"Seyschellen","Sierra Leone","Simbabwe","Singapur","Slowakische Republik",
"Slowenien","Somalia","Spanien","Sri Lanka","St. Helena",
"St. Kitts und Nevis","St. Lucia","St. Pierre und Miquelon","St. Vincent und Grenadinen",
"Sudan","Suriname","Swasiland","Syrien","Südafrika","Südkorea",
"Tadschikistan","Taiwan","Tansania","Tarragona","Teneriffa",
"Thailand","Togo","Tokelan","Tokyo","Tonga","Trinidad und Tobago",
"Tristan da Cunha","Tschad","Tschechische Republik","Tunesien","Turkmenistan",
"Turks- und Caicosinseln","Tuvalu","Türkei","USA",
"Uganda","Ukraine","Ungarn","Uruguay","Usbekistan","Valencia","Vanuatu",
"Vatikan","Venezuela","Ver. Arabische Emirate",
"Vietnam","Wake Inseln","Wallis und Futuna","Weihnachtsinseln","Weissrussland",
"West-Samoa","Zaire","Zentralafrikanische Republik","Zypern");
my %towns = (0 => $LEER);
my (%url, $len, $TITLE);
my ($weekly, $daily, @names, $help, $mix);
# main
$|=1;
$TITLE="Telefonkosten";
if ($debug==2) {
&html_header('debug',1);
$q->print(hr, $q->dump());
$q->print(hr);
}
if (param('info')) {
&html_header("$TITLE - Info",0);
&info(param('info'));
}
else {
$weekly=param('graf') =~ /Wo/;
$daily=param('graf') =~ /Tag/;
$mix=param('mix');
my $subt = $mix?"Gesprächsmix":$daily?"Tagesverlauf":
$weekly?"Wochenverlauf":"Einzelgespräch";
&html_header("$TITLE - $subt",$mix?0:1);
&read_towns unless($mix);
@names=param();
$help=0;
push(@names, 'help_tel.x') if (@names && !param('tel') &&
!param('town') && !param('country') && !param('mix'));
foreach (@names) {
if (/help_(.*?)\.x/) {
show_help($1);
$help=1
}
}
if (param('clear')) { # clear mix
my $n;
param('mix',$mix=10);
param('from','');
foreach $n (0..$mix-1) {
foreach ('tel','oft','len','dday') {
param("$_$n", '');
} #for
}
param('best','20');
param('prov','');
param('xprov','');
param('_3D','on')
}
if (!$help) {
&print_table if(param('tab') eq 'Tabelle');
&make_graf if(param('graf'));
}
if (param('more')) {
$mix+=10 ;
param('mix', $mix);
}
if (!param()) {
param('best','20');
param('_3D','on');
}
&print_form;
&clean_up;
}
$q->print(p,
hr,
div({-class=>'sm'},
'Die Tarife der Provider ändern sich häufig und können daher ',
'eventuell ungenau sein. Wenn ein Tarif falsch sein sollte, wenden ',
'Sie sich bitte',
ul(li('in Österreich an ',
a({-href=>'mailto:reinelt@eunet.at?subject=Tarife'},
'Michael Reinelt')),
li('in Deutschland an ',
a({-href=>'mailto:rate-de@Joker.E.Ruhr.de?subject=Tarife'},
'die deutsche ISDN-Rate Crew'))),
' oder an den Autor dieses Pogrammes ',
a({-href=>'mailto:lt@toetsch.at?subject=Tarife'},'Leopold Tötsch.') ),
"\n"
);
$q->print(end_html);
1;
# subs
sub html_header {
my($title, $use_script) = @_;
my $script;
$q->print(header);
if ($use_script) {
$script = q(
tim = 0;
function start(but) {
if(document.form.Start.value=='Start') {
tim=setInterval("run()",1000);
document.form.len.value=0;
document.form.Start.value='Stop';
document.form.now.checked=false;
j=new Date();
document.form.day.value=j.getDate()+'.'+(j.getMonth()+1)+'.'+j.getYear();
document.form.hour.value=j.getHours()+':'+j.getMinutes()+':'+j.getSeconds();
}
else {
clearInterval(tim);
document.form.Start.value='Start';
}
}
function run() {
document.form.len.value++;
}
);#q
}
else {
$script='';
}
my $style = q(
<!--
.t {font-family:Sans Serif;font-size:10pt}
.sm {font-family:Sans Serif;font-size:9pt}
i {color:#000080}
h1,h2,h3,h4,p,td,th,body { font-family:Sans Serif,Arial }
-->
);
$q->print(start_html(-title=>$title, -bgcolor=>'#f0f0f0',
-script=> $script, -head=>style($style)),
h1({-align=>'center'},$title));
}
sub read_towns {
my($c, $t);
open(IN, $CODEF) || $q->print("Can't read $CODEF");
while (<IN>) {
chomp;
($c, $t) = split(/\t/,$_,2);
$towns{$c}=$t;
}
close(IN);
}
sub help {
my $help = 'help_'. $_[0];
image_button(-name=>$help, -src=>'/pic/help.gif', -border=>0);
}
sub show_help {
my $what = $_[0];
if ($what eq 'from') {
$q->print('Normalerweise weiß isdnrate, von wo Sie telefonieren. ',
'Sie können hier aber einen anderen Standort eingeben. ',
'Dann werden die Gebühren von dieser Vorwahl aus berechnet',
br,'Z.b. ', tt('02345'));
}
elsif($what eq 'tel') {
$q->print('Geben Sie die Nummer ein, zu der Sie die Gebühren ',
'berechnet haben möchten.',br,
ul(li(tt("1234\t"),'Ortsnetz'),
li(tt("012345\t"),'Anderer Ort'),
li(tt("00156789\t"),'Ausland'),
li(tt("[0]1012012345\t"),'Provider+Nummer')),
'oder wählen Sie aus der Liste der Städte oder Länder.',br,
'Hinweis: eine ausgewählte Stadt hat Priorität vor einem Land, ',
'dieses vor einer manuellen Eingabe.');
}
elsif($what eq 'len') {
$q->print('Wählen Sie hier Dauer und Zeitpunkt des Gesprächs. ',
'Die Dauer ist Standardmäßig in Sekunden anzugeben, Sie können ',
'aber auch durch anhängen eines ',i('m'),' die Dauer in Minuten ',
'eingeben, z.B. ',tt(i('2m 33')),'.',br,
'Mittels ',i('Start'),' können Sie aktuelle Gespräche mitstoppen ',
'und sich so die angefallenen Gesprächsgebühren anzeigen lassen.',br,
'Wenn ',i('Jetzt'),' nicht angekreuzt ist, können Sie einen beliebigen ',
'Zeitpunkt eingeben. Ist kein Tag angegeben, wird heute angenommen. ',
'Ist auch keine Uhrzeit angegeben, gilt der Zeitpunkt der Auswahlbox.');
}
elsif($what eq 'tab') {
$q->print('Mit der Schaltfläche ',i('Tabelle'),' erhalten Sie eine ',
'Aufstellung der Telefongebühen pro Provider.');
}
elsif($what eq 'graf') {
$q->print('Mit der Schaltfläche ',i('Grafik'),' erhalten Sie eine ',
'grafische Darstellung des Verlaufs der Telefongebühen bis ',
'zur gewählten Dauer. Damit sehen Sie sehr übersichtlich, ',
'ob der Provider Sekundentakt oder einen anderen vewendet.',
br
'Um kleinere Bilder (schneller) zu erhalten, verringern Sie die Größe ',
'und/oder schalten Sie ',i('3D'),' aus.');
}
elsif($what eq 'tag') {
$q->print('Die Schaltflächen ',i('Tag'),' und ',i('Woche'),' zeigen die ',
'Gebühren für die gewählte Dauer und den gewählten Tag im Verlauf ',
'eines Tages bzw. einer Woche.');
}
elsif($what eq 'prov') {
$q->print('Wählen Sie hier welche und wie viele Provider angzeigt werden. ',
'Sind ',i('nur Provider'),' angegeben, werden nur diese angezeigt. ',
'Sind ',i('nicht Provider'),' angegeben, werden diese nicht angezeigt.',
br,'Hinweis: wenn Sie mehrere Provider eingeben, trennen Sie diese ',
'mit einem Beistrich oder Leerzeichen. Sie können die ',
'Providernummer eingeben z.B. ',tt('01033,010050'),' oder auch in ',
'einer abgekürzten Variante, wobei Sie in Deutschland bei den ',
'6-stelligen Providernummern 100 addieren, also ',tt('33,150'),' für obiges Beispiel.',
br,i('Reset'),' stellt den vorhergehenden Zustand wieder her, ',
i('Löschen'),' löscht alle Eingabefelder, bzw. stellt Standardwerte ein.');
}
elsif($what eq 'mix') {
$q->print('Geben Sie die Nummer ein, zu der Sie die Gebühren ',
'berechnet haben möchten.',br,
ul(li(tt("1234\t"),'Ortsnetz'),
li(tt("012345\t"),'Anderer Ort'),
li(tt("00156789\t"),'Ausland'),
li(tt("Landesbezeichnung\t"),'Ausland'),
li(tt("[0]1012012345\t"),'Provider+Nummer')),
'Und wie oft Sie im Zeitraum, wie lange (in Sekunden) dorthin ',
'zu welcher Tageszeit durchschnittlich telefonieren.',br,
'Wenn Sie mehr Eingabefler benötigen, klicken Sie auf ',
i('Mehr'));
}
elsif($what eq 'tabm') {
$q->print('Sie erhalten eine Tabelle mit den Gesamtkosten ',
'sowie mit den einzelnen Teilen Ihres Gesprächsmix. ',
'Provider, die nicht alle Dienste zu Verfügung stellen ',
'werden mit ', tt(i('**')), ' markiert.');
}
elsif($what eq 'grafm') {
$q->print('Sie bekomme eine grafische Übersicht über Ihren ',
'gewählten Gesprächsmix. Jede Stufe im Diagramm zeigt ',
'die Gebühren für den jeweiligen Dienst. ',
'Rechst sehen Sie die Gesamkosten für all Gespräche',br,
'Provider, die nicht alle Dienste zu Verfügung stellen ',
'werden mit ', tt(i('**')), ' markiert.',
br
'Um kleinere Bilder (schneller) zu erhalten, verringern Sie die Größe ',
'und/oder schalten Sie ',i('3D'),' aus.');
}
if ($what =~ /tab|graf/) {
$q->print(br,'Sie können auf die Providernummer/-bezeichnung ',
'klicken um weitere Information über diesen Provider zu ',
'erhalten.');
}
}
sub print_form {
my($t, @cod, $i);
foreach $t (sort {$towns{$a} cmp $towns{$b} } (keys(%towns))) {
push(@cod, $t)
}
if (param()) {
$q->print(p, hr, h3('Neue Eingabe'));
}
else {
param('now','on');
param('best',20);
param('len',$DEFLEN);
}
my $t= q!$q->print(
start_form(-name=>'form'),
table({-border=>8},
Tr(td(table({-bgcolor=>'#ffffe0', -cellspacing=>0, -cellpadding=>0},
Tr(td(['&nbsp;', b('Ich wähle von: ')]),
td({-colspan=>2},textfield(-name=>'from', -size=>20, -maxlength=>20)),
td(['&nbsp;',
&help('from')])), !;
if ($mix) {
$t .= q!Tr([
td({-colspan=>6},hr),
td(['&nbsp;',b('Und Telefoniere nach&nbsp;&nbsp;&nbsp;'),
b('So oft&nbsp;&nbsp;&nbsp;'),
b('So lang (s)&nbsp;&nbsp;'),
b('am'),&help('mix')]),
!;
for $i (0..$mix-1) {
my($ii)=$i+1;
$ii=qq('$ii&nbsp;&nbsp;');
$t .= q!Tr(td([! . "$ii" .q!,textfield(-name=>"tel! .$i .q!", -size=>20, -maxlength=>20),
textfield(-name=>"oft! .$i .q!", -size=>4, -maxlength=>4),
textfield(-name=>"len! .$i .q!", -size=>4, -maxlength=>4),
popup_menu(-name=>"dday! .$i .q!", -values=> ['W','N'],
-labels=> {'W' =>'Tag','N'=>'Nacht'})!;
$t .= q!,submit('more','Mehr')! if($i==$mix-1);
$t .= q!])),!;
} # for
} # if mix
else {
$t .= q!Tr([
td({-colspan=>6},hr),
td(['&nbsp', '<b>nach</b> TelefonNummer: ',
textfield(-name=>'tel', -size=>20, -maxlength=>20),'&nbsp;',
'&nbsp;',&help('tel')])]),
Tr(
td(['&nbsp;','oder Stadt: ']),
td({-colspan=>2},popup_menu(-name=>'town', -values=> \@cod, -labels=> \%towns)),
td(['&nbsp;','&nbsp;'])
),
Tr(
td(['&nbsp;','oder Ausland: ']),
td({-colspan=>2},popup_menu(-name=>'country', -values=> \@countries)),
td(['&nbsp;','&nbsp;'])
),
Tr([
td({-colspan=>6},hr),
td(['&nbsp;','<b>Dauer</b> s o. 2m 33',
textfield(-name=>'len', -size=>6, -maxlength=>6),
'Stoppuhr',
button(-name=>'Start',-value=>'Start', -onClick=>'start()'),
&help('len')]),
td(['&nbsp;',checkbox(-name=>'now', -label=>'Jetzt - oder am'),
popup_menu(-name=>'dday', -values=> ['W','N','E'],
-labels=> {'W' =>'Werktag','N'=>'Nacht','E'=>'Sonntag'}),
'&nbsp;','&nbsp;','&nbsp;']),
td(['&nbsp;','oder um (hh[:mm[:ss]]) ',
textfield(-name=>'hour', -size=>8, -maxlength=>8),
'am (dd[.mm[.jj]]) ',
textfield(-name=>'day', -size=>10, -maxlength=>10),'&nbsp;']),
!;
} # else mix
$t .= q!
td({-colspan=>6},hr),
td({-bgcolor=>'#ff80c0', colspan=>6, align=>'center'},b('Ausgabe')),
td({-bgcolor=>'#ffc080'},['&nbsp;',
submit('tab','Tabelle'),
!;
if ($mix) {
$t .= q!
'oder',
hidden(-name=>'mix', value=>$mix),
'&nbsp;',
&help('tabm')]),
!;
}
else {
$t .= q!
'mit',
popup_menu(-name=>'explain', -values=> [0,1,2],
-labels=> {0 =>'Nur Kosten',1=>'Zonen',2=>'Details'}),
'&nbsp;',
&help('tab')]),
!;
}
$t .= q!
td([ '&nbsp;',
submit('graf',' Grafik '),
'Größe',
popup_menu(-name=>'swidth', -values=> ['1024','800','640'],
-labels=> {'1024' =>'groß','800'=>'mittel','640'=>'klein'}),
checkbox(-name=>'_3D',label=>'3D'),
&help('grafm')]),
!;
if (!$mix) {
$t .= q!
td({-bgcolor=>'#ffdead'},[
'&nbsp;',
submit('graf',' Tag '),
"oder Tagespreise",
'&nbsp;',
'&nbsp;',
&help('tag')]),
td({-bgcolor=>'#ffdead'},[
'&nbsp;',
submit('graf','Woche '),
"oder Wochenpreise",
'&nbsp;','&nbsp;','&nbsp;'
]),
!;
}
$t .= q!
td({-colspan=>6},hr),
td(['&nbsp;','der besten ',
textfield(-name=>'best', -size=>2, -maxlength=>2),
'Provider','&nbsp;',&help('prov')])
]),
Tr(
td(['&nbsp;','oder nur Provider']),
td({-colspan=>2},textfield(-name=>'prov', -size=>20, -maxlength=>100)),
td(['&nbsp;','&nbsp;'])
),
Tr(
td(['&nbsp;','oder nicht Provider']),
td({-colspan=>2},textfield(-name=>'xprov', -size=>20, -maxlength=>100)),
td(['&nbsp;','&nbsp;'])
),
Tr(
td(['&nbsp;','&nbsp;','&nbsp;',
reset('Reset'),
!;
if ($mix) {
$t .= q!submit('clear','Löschen'),!;
}
else {
$t .= q!defaults('Löschen'),!;
}
$t .= q!
'&nbsp;'])
)
)))),
end_form);
!;
eval($t);
# uff
}
sub del_vbn {
my @p = split(/,/, $_[0]);
my (@np, $ret);
foreach (@p) {
if (s/^0?10//) {
$_=100+$_ if (length($_) == 3);
}
push(@np, $_);
}
$ret=join(',',@np);
$ret;
}
sub parse_len {
my $l = $_[0];
if ($l =~ /(\d+)\s*m\s*(\d)\s*s?/) {
60*$1+$2;
}
else {
$l =~ /(\d+)/;
$1;
}
}
sub call_isdnrate {
my ($hour, $day);
my ($lines) = @_;
my ($now, $explain, $tel, $from, $best, $prov);
if (param('town') != '0' && !$mix) {
param('country', $LEER);
$tel = '0'.param('town');
param('tel',$tel);
}
elsif (param('country') !~ /--/ && !$mix) {
param('tel','');
param('town', $LEER);
$tel=param('country');
}
else {
$tel = param('tel');
}
$tel =~s/ /_/g; # preserv spaces
return if($tel eq '');
my @args=($ISDNRATE,"-H", $tel);
unless (param('now')) {
push(@args, "-h$hour") if ($hour=param('hour'));
push(@args, "-d$day") if ($day=param('day')||param('hour')?param('day'):param('dday'));
}
if ($prov=param('xprov')) {
$prov =~ s/\s+/,/g;
$prov=&del_vbn($prov);
push(@args, "-x$prov");
}
elsif ($prov=param('prov')) {
$prov =~ s/\s/,/g;
$prov=&del_vbn($prov);
push(@args, "-p$prov");
}
push(@args, "-f$from") if ($from=param('from'));
if (param('graf') && !$mix) {
push(@args,$weekly? '-G98':$daily?'-G97':'-G99');
}
else {
push(@args, "-X$explain") if ($explain=param('explain'));
}
$len=&parse_len(param('len')) || $DEFLEN;
$len=&min($len, 1200);
param('len', $len);
push(@args, "-l$len");
$best=param('best') || 20;
param('best', $best>0 ? $best: 20);
push(@args, "-b$best") ;
print "<pre>@args</pre>" if($debug);
if ($use_sockets) {
socket(SOCK, PF_UNIX, SOCK_STREAM, 0) || die("socket: $!");
connect(SOCK, sockaddr_un($server)) || die("connect: $!");
SOCK->autoflush(0);
shift(@args);
foreach (@args) {
print SOCK "$_ ";
}
SOCK->autoflush(1);
my $line;
while (defined($line = <SOCK>)) {
push(@$lines, $line);
}
close(SOCK);
}
else {
open(PIPE, "-|") || exec(@args) == 0 or die "Can't @args: $?";
@$lines = <PIPE>;
close(PIPE);
}
}
sub round {
$_[0] == 0 ? '--.--': sprintf("%.4f", $_[0]);
}
sub call_mix {
my ($lines) = @_;
my ($n, $N);
my (%pcost, %ptot, $ch, %pstring, %lines);
my ($pnum, $prov, $cur, $charge, $rest);
# kill empty
foreach $n (0..$mix-1) {
next if(param("tel$n") && param("oft$n") && param("len$n"));
# $n is empty
foreach $N ($n+1..$mix-1) {
if(param("tel$N") && param("oft$N") && param("len$N")) {
foreach ('tel','oft','len','dday') {
param("$_$n", param("$_$N"));
param("$_$N", '');
} #for
last;
}#if
}
}
$N=0;
foreach $n (0..$mix-1) {
my(@one);
last unless(param("tel$n") && param("oft$n") && param("len$n"));
param('tel', param("tel$n"));
param('len', param("len$n"));
param('dday', param("dday$n"));
&call_isdnrate(\@one);
shift(@one); # -H
shift(@one); # empty
foreach (@one) {
($pnum, $prov, $cur, $charge, $rest) = &split_line($_);
$ptot{$pnum} += ($ch=&round($charge * param("oft$n")));
$pstring{$pnum} = $prov;
$pcost{$pnum}[$N]= $ch;
$lines{$pnum}++;
}
$N++;
}
param('mix', &min($N+5,$mix));
$len=$N+1;
foreach $pnum (keys(%lines)) {
$pstring{$pnum} .= ' **' if($lines{$pnum}<$N);
}
if (param('tab')) {
param('explain',1);
foreach $pnum (sort { $ptot{$a} <=> $ptot{$b} } (keys(%ptot))) {
$rest = '';
foreach (@{ $pcost{$pnum} }) {
$ch = &round($_);
$rest .= qq(</font></td><td align="right"><font size=-1><b>$ch</b>&nbsp;&nbsp;);
}
$prov = $pstring{$pnum};
$ch = $ptot{$pnum};
push(@$lines, "$pnum:$prov $cur $ch $rest");
}
}
else { # graf
foreach $pnum (keys(%ptot)) {
push(@$lines, "@ $pnum"); # start
$ch = 0;
foreach $n (0..$N-1) {
$ch += 0+&round($pcost{$pnum}[$n]);
push(@$lines, "$n $ch");
}
push(@$lines, "$N $ch");
$prov = $pstring{$pnum};
push(@$lines, "@---- $cur $prov"); # end
}
}
}
sub print_table {
my (@lines);
my($pnum, $prov, $cur, $charge, $bgcolor, $i, $rest, $url);
if ($mix) {
&call_mix(\@lines);
}
else {
&call_isdnrate(\@lines);
$lines[0] = &fmt_date($lines[0]);
$q->print(p({-class=>'t'},$lines[0]));
shift(@lines); # -H
shift(@lines); # empty
}
(undef, $cur) = split(/ +/, $lines[0]);
$q->print("<table><tr><th>Nr.</th><th>Provider</th><th>$cur</th>");
$q->print("<th>Info</th>") if(param('explain'));
if ($mix) {
for($i=1;$i<$len;$i++) {
$q->print("<th>$i</th>");
}
}
$q->print("</tr>\n");
$i=0;
foreach (@lines) {
($pnum, $prov, $cur, $charge, $rest) = &split_line($_);
$charge=&round($charge);
$url{$pnum}=$q->self_url ."&info=$pnum";
$url=a({-href=>$url{$pnum}}, $prov);
$bgcolor=++$i&1?' bgcolor="#e0e0e0"':'';
$q->print(qq(<tr$bgcolor><td>$pnum</td><td>$url&nbsp;&nbsp;&nbsp;</td><td align="right">$charge</td>));
$q->print(qq(<td><font size="-1">&nbsp;&nbsp;&nbsp;$rest</font></td>)) if(param('explain'));
$q->print("</tr>\n");
}
$q->print("</table>\n");
$q->print(p({-class=>'t'},
'Bitte beachten Sie, daß Wechsel in der Taktung in der Tabelle ',
'nicht angezeigt werden, diese aber sehr wohl in der Berechnung ',
'berücksichtig werden.'));
}
sub split_line {
my $l = $_[0];
my ($pnum,$prov, $cur, $charge, $rest);
($prov, $cur, $charge) = split(/ +/, $l);
($pnum,$prov) = split(/:/, $prov);
if(param('explain')) {
($charge,$rest) = split(/ /, $charge, 2);
$rest =~ s/0+s/0s/g;
}
($pnum,$prov, $cur, $charge, $rest);
}
sub fmt_date {
my %days=(Mon=>'Mo',Tue=>'Di',Wed=>'Mi',Thu=>'Do',Fri=>'Fr',Sat=>'Sa',Sun=>'So');
my %mons=(Mar=>'Mär',May=>'Mai',Oct=>'Okt',Dez=>'Dez');
my ($db, $m, $d, $t, $y, $k);
if ($_[0] =~ m/(\d+) Sekunden/) {
$k = $&;
$d = $1;
if ($d >= 60) {
$m = int($d / 60);
$d = $d % 60;
my $mn = $m > 1 ? 'n' : '';
my $sn = $d > 1 ? 'n' : '';
my $st = $d ? " $d Sekunde$sn": '';
$_[0] =~ s/$k/$m Minute$mn$st/;
}
}
if ($_[0] =~ s/(\w{3}) (\w{3}) (\d\d?) (\S{8}) (\d{4})//) {
($db, $m, $d, $t, $y) = ($1,$2,$3,$4,$5);
$db=$days{$db};
$m=$mons{$m} ? $mons{$m} : $m;
$t = '' if($daily);
$_[0] .= "$db $d. $m $y um $t" unless($weekly);
}
$_[0];
}
sub min {
$_[0] < $_[1] ? $_[0] : $_[1];
}
sub max {
$_[0] > $_[1] ? $_[0] : $_[1];
}
sub fmts {
my($h,$m,$s);
$s = $_[0];
$h = int($s/3600); $s -= $h*3600; $h='' unless($h); $h .= 'h' if($h);
$m = int($s/60); $s -= $m*60; $m='' unless($m);$m .= 'm' if($m);
$s='' unless($s);$s .= 's' if($s);
"$h$m$s";
}
my($H, $xo, $yo, $xs, $ys, $sy, $DEP);
sub make_graf {
my ($W,$LEG,$LIN,$white,$black,$lgrey,$dgrey,$llgrey,$borcol,$tempf,$i);
my (@lines, $n, $dx, @rawcolors, @colors, %pstring, %unused);
my ($prov, $cur, $charge, $pnum, %pc, %pt, $r, $g, $bl);
my ($swidth, %dim);
$swidth=param('swidth')||1024;
# dimensions
%dim = (1024=>[600,300,190], 800=>[500,240,180],640=>[300,200,180]);
$W=$dim{$swidth}[0];
$H=$dim{$swidth}[1];
$LEG=$dim{$swidth}[2];
$DEP=$H/2;
$LIN=10;
$dx = 10;
$xo=35; $yo=20;
# make some colors
$n=0;
foreach $g ('00','33','66','99') {
foreach $r ('00','33','66','99') {
foreach $bl ('00','33','66','99') {
$i= ++$n*29 % (4*4*4);
push(@rawcolors, "$i-0x$r-0x$g-0x$bl");
}
}
}
@rawcolors=sort(@rawcolors);
# get data
my ($text);
if ($mix) {
&call_mix(\@lines);
}
else {
&call_isdnrate(\@lines);
}
foreach (@lines) {
if (/^\@--+ (\S+) (\S.*)/) { # end
if (($pnum && $#{ $pc{$pnum} } == 0) || $2 eq '(null)') { # any data
pop( @{ $pt{$pnum} } );
pop( @{ $pc{$pnum} } );
delete $pstring{$pnum};
$unused{$pnum}++;
next;
}
$pstring{$pnum} = $2;
$cur=$1;
if ($daily || $weekly) {
push( @{ $pt{$pnum} }, $daily?24:7*24); # time
push( @{ $pc{$pnum} }, $pc{$pnum}[0]); # charge
}
$url{$pnum}=$q->self_url ."&info=$pnum";
$pnum = '';
}
elsif (/^\@ (\d+)/) { # start
$pnum=$1;
if (!$daily && !$weekly && !$mix) {
push( @{ $pt{$pnum} }, 0); # time
push( @{ $pc{$pnum} }, 0); # charge
}
}
elsif (/(\d+) (\d+(\.\d+)?)/ && $pnum) {
push( @{ $pt{$pnum} }, $1==1&&!$mix?0.1:$1); # time
push( @{ $pc{$pnum} }, $2); # charge
}
elsif (/ekunden/) { # -H text
$text = $_;
}
}
# info
$text = &fmt_date($text);
$q->print(p({-class=>'t'},$text));
my ($p, $max, $dy, $my, $min);
$max=$n=0;
$min = 99999;
# sorting cheapest 1.
sub bylast { $pc{$a}[$#{$pc{$a}}] <=> $pc{$b}[$#{$pc{$b}}] }
sub byav {
my ($v, $sa, $sb);
foreach $v (0..$#{ $pc{$a} }) {
$sa += $pc{$a}[$v];
}
foreach $v (0..$#{ $pc{$b} }) {
$sb += $pc{$b}[$v];
}
$sa <=> $sb;
}
my(@all, $sortfunc);
$sortfunc = $daily||$weekly ? \*byav : \*bylast;
foreach $p (sort $sortfunc (keys(%pstring))) {
push(@all, $p);
# calc max
foreach $i (0 .. $#{ $pc{$p} }) {
$max = $pc{$p}[$i] if ($pc{$p}[$i] > $max);
$min = $pc{$p}[$i] if ($pc{$p}[$i] < $min);
}
last if (++$n >= param('best'));
}
return unless($n);
@all=reverse(@all);
my ($font, $tx, $lw);
$font = GD::gdMediumBoldFont;
$lw = int($DEP/$n);
$DEP=$lw*$n;
if (!param('_3D')) {
$DEP=0;$lw=2;
$LIN=50;
}
# make img
my $im = new GD::Image($W+$LEG+$DEP, $H+$DEP);
# alloc colors
my(%rcols);
my $c = 0;
foreach $p (@all) {
(undef, $r, $g, $b) = split(/-/, $rawcolors[$c++]);
$rcols{$p} = $im->colorAllocate(eval($r), eval($g), eval($b));
}
$white = $im->colorAllocate(255,255,255);
$llgrey = $im->colorAllocate(0xf0,0xf0,0xf0);
$im->transparent($llgrey);
$lgrey = $im->colorAllocate(0xe0,0xe0,0xe0);
$dgrey = $im->colorAllocate(0x80,0x80,0x80);
$black = $im->colorAllocate(0,0,0);
$borcol =$im->colorAllocate(0xff,0xff,0xe0);
# all transparent
$im->filledRectangle(0,0,$W+$LEG-1+$DEP,$H-1+$DEP,$llgrey);
# drawing region
my $poly = new GD::Polygon;
$poly->addPt($DEP,0);
$poly->addPt($xo,$DEP);
$poly->addPt($xo,$DEP+$H);
$poly->addPt($W,$DEP+$H);
$poly->addPt($W+$DEP,$H);
$poly->addPt($W+$DEP,0);
$im->filledPolygon($poly, $white);
# draw axis region
my $poly = new GD::Polygon;
$poly->addPt(0,$DEP+0);
$poly->addPt(0,$DEP+$H-1);
$poly->addPt($W-1,$DEP+$H-1);
$poly->addPt($DEP+$W-1,$H-1);
$poly->addPt($DEP+$W-1,$H-1-$yo);
$poly->addPt($W-1,$DEP+$H-$yo);
$poly->addPt($xo,$DEP+$H-$yo);
$poly->addPt($xo,$DEP+0);
$poly->addPt($DEP+$xo,0);
$poly->addPt($DEP,0);
# borders
$im->rectangle($DEP+$xo,0,$DEP+$W-1,$H-$yo,$black);
$im->line($W,$DEP,$W+$DEP,0,$black);
$im->line($xo,$H+$DEP-$yo,$xo+$DEP,$H-$yo,$black);
$im->filledPolygon($poly, $borcol);
$im->polygon($poly, $black);
$im->line($W-1, $DEP+$H-1, $W-1, $DEP+$H-$yo, $black); # last x-tick
my ($x,$y);
# y-scaling
($sy,$my,$dy) = _best_ends($min, $max,4..6);
$dy = ($my-$sy)/$dy;
$ys = ($H-$yo)/($my-$sy);
# y-axis
sub yaxis {
my($fg) = $_[0];
my($col) = $fg?$lgrey:$dgrey;
for ($i = $sy; $i <= $my; $i+=$dy) {
$y = &_y($i);
$im->line($i<$my&&$i?$xo/2:0, $y,$xo,$y,$black) if($fg); # tick
if($i<$my && $i>$sy) {
if($fg) {
$im->line($xo+1, $y,$W-1,$y,$col);
}
else {
$im->line($xo+1, $y,$xo+1+$DEP,$y-$DEP,$col);
$im->line($DEP+$xo+1, $y-$DEP,$DEP+$W-1,$y-$DEP,$col);
}
}
$im->string($font, 4, $y+2, $i, $black); # price
}
$im->string($font, 4, &_y($my)+3+$font->height, $cur, $black);
} #yaxis
# x-scaling
if ($weekly) {
$len=7*24+1;
$dx=1;
}
elsif ($daily) {
$len=25;
$dx=2;
}
elsif ($mix) {
$dx=1;
}
else {
$dx = $len>240 ? 60 : $len>=120 ? 20 : 10;
}
$xs = ($W-$xo)/($len-1);
# x-axis
sub xaxis {
my($fg) = $_[0];
my @days= qw(Mo Di Mi Do Fr Sa So);
my($col) = $fg?$lgrey:$dgrey;
for ($i = 0; $i < $len-1; $i+=$dx) {
if (($weekly && $i%8==0) || !$weekly) {
$x = &_x($i);
$im->line($x, $DEP+$H-$yo/2, $x, $DEP+$H-$yo, $black); # tick
if ($i) {
if($fg) {
$im->line($x, $DEP+$H-$yo-1, $x, $DEP+1, $col);
}
else {
$im->line($DEP+$x, $H-$yo-1, $DEP+$x, 1, $col);
$im->line($x, $DEP+$H-$yo-1, $DEP+$x, $H-1-$yo, $col);
}
}
}
next unless($fg);
if ($weekly) {
$tx='';
if ($i % 8==0) {
$tx = $i % 24 == 0 ? $days[$i/24] : $i % 24;
}
}
elsif ($daily) {
$tx = $i;
}
elsif ($mix) {
$tx = &fmts(param("len$i")*param("oft$i")) .
param("dday$i") . '=>'. substr(param("tel$i"),0,4);
}
else {
$tx = $i == $dx*(int($len/$dx)-1) ? $i ." s" : $i; # nn s
}
$im->string($font, &_x($i)+3, $DEP+$H-$yo+2, $tx, $black);
}
} # xaxis
# data
&yaxis(0);
&xaxis(0);
#goto nodata;
my ($ii,$k,$x2,$y2,$col, $dep);
$dep=$DEP-$lw if($DEP);
foreach $p (@all) {
foreach $i (0..$#{ $pc{$p} }-1) {
$ii=$i+1;
$x = &_x($pt{$p}[$i]);
$x2 = &_x($pt{$p}[$ii]);
$y = &_y($pc{$p}[$i]);
$y2 = &_y($pc{$p}[$ii]);
if ($i==0 && $y2 && $DEP) {
for $k ($dep ..$dep+$lw-2) {
$im->line($k+$x2, -$k+$y2-1, $k+$x2,-$k+&_y($sy)-3,
$k==$dep ?$rcols{$p} :$lgrey);
}
}
$im->filledRectangle($dep+$x,-$dep+$y,$dep+$x2,-$dep+&_y($sy),$lgrey) if(0);
for ($k=$dep+$lw-1;$k>=$dep;$k--) {
$col = $k>$dep||!$DEP?$rcols{$p}:$black;
if ($pt{$p}[$i]+1 == $pt{$p}[$ii] && !$daily && !$weekly && !$mix) {
$im->line($k+$x, -$k+$y,$k+$x2, -$k+$y2, $col);
}
else {
$im->line($k+$x, -$k+$y, $k+$x2, -$k+$y,$col);
$im->line($k+$x2,-$k+$y, $k+$x2, -$k+$y2,$col);
}
}
}
if ($DEP) {
for $k ($dep ..$dep+$lw-2) {
$im->line($k+$x2, -$k+$y2-1, $k+$x2,-$k+&_y($sy)-3,
$k==$dep ?$rcols{$p} :$lgrey);
}
}
$dep-=$lw if($DEP);
}
nodata:
&yaxis(1);
&xaxis(1);
#goto nolegend;
# legend
my ($ndy, $sty, $mapx, $mapy, @map);
$y=$H-$yo+$DEP;
$i=min($n, $y/($font->height + 1));
$dep=$lw/2;
foreach $p (reverse(@all)) {
$ndy = ($font->height + 1)*$i;
$sty = &_y($pc{$p}[$#{$pc{$p}}])-$dep;
$y = max($ndy,min($y,$sty));
$im->dashedLine($W+2+$dep,$sty, $W+$LIN+$DEP,$y, $rcols{$p});
$im->dashedLine($W+2+$dep+1,$sty-1, $W+$LIN+$DEP+1,$y-1, $rcols{$p});
$im->string($font, $mapx=$W+$LIN+5+$DEP, $mapy=$y-$font->height/2, "$p ".$pstring{$p}, $rcols{$p});
&add_map($p, $mapx, $mapy, $font->height, $W+$LEG+$DEP, \@map);
$y -= $font->height+1;
$dep+=$lw if($DEP);
$i--;
}
nolegend:
# front box lines
$im->line($xo+1,$DEP,$W-1,$DEP,!$DEP?$black:$lgrey);
$im->line($W-1,$DEP,$W-1,$DEP+$H-1-$yo,!$DEP?$black:$lgrey);
$im->line($W,$DEP,$DEP+$W-1,1,$lgrey) if($DEP);
# write file
$tempf = `$MKTEMP -q "$tempdir/irXXXXXX"`;
chomp($tempf);
rename($tempf, "$tempf.gif") || $q->print(p,"Can't rename $tempf");;
$tempf = "$tempf.gif";
open(TEMP,">$tempf") || $q->print(p,"Can't write $tempf");
print(TEMP $im->gif);
close(TEMP);
# ret img tag
$tempf =~ s!^$tempdir/!!;
$q->print(qq(<MAP NAME="map">\n));
foreach (@map) {
$q->print("$_\n");
}
$q->print(qq(</MAP>\n));
$q->print(img({-src=>"$tempdir_url/$tempf", -height=>$H+$DEP, -border=>0,
-width=>$W+$LEG+$DEP, -align=>'"CENTER"', -usemap=>'#map'}));
}
sub add_map {
my ($p, $mapx, $mapy, $height, $width, $mref) = @_;
my($xu,$yu, $url);
$mapx=int($mapx);
$mapy=int($mapy);
$xu=int($width-2);
$yu=int($mapy+$height);
$url=$url{$p};
push(@$mref,qq(<AREA SHAPE="RECT" COORDS="$mapx,$mapy,$xu,$yu" href="$url">));
}
sub _y {
$DEP+$H-$yo-($_[0]-$sy)*$ys;
}
sub _x {
$xo+$_[0]*$xs;
}
# del gifs older then 1 hour
sub clean_up {
my(@All, $file, $now);
opendir(DIR, $tempdir);
@All = readdir(DIR);
closedir(DIR);
$now=time();
foreach $file (@All) {
if($now - (stat("$tempdir/$file"))[9] > 3600 && $file =~ /^ir.{6}\.gif/) {
unlink("$tempdir/$file");
}
}
}
# info: show info for provider
sub info {
my($pnum) = $_[0];
my(@lines, $l, $prov, $cur, $charge, $rest, $day, $text, $fromgraf, $sav_q);
$q->delete('info');
$fromgraf=param('graf');
$q->delete('graf');
CGI::delete('graf'); #??
$sav_q=$q->query_string;
param('prov', $pnum);
param('tab','Tabelle');
param('xprov','');
param('explain', 2);
param('now','');
for $day ('W', 'N') { #
param('day',$day);
for $l (1,140) {
my (@one);
param('len', $l);
call_isdnrate(\@one);
# -H & empty
$text = $one[0] unless($text);
print(pre(@one)) if($debug==2);
(undef, $prov, $cur, $charge, $rest) = &split_line($one[2]);
push(@lines, $rest);
}
}
# restore q/Q
$q = new CGI($sav_q);
# print report
$q->print(h2('Provider',$pnum,'-', $prov),h3('Tarifinfo'));
$q->print(pre(@lines)) if($debug);
my (@unit, @dur, @mp, $i, $zone, $day, @time);
$i=0;
foreach (@lines) {
m!((\d+\.)?\d+) # unit 1
.*?/((\d+\.)?\d+)s # cur/dur 3
\s=\s((\d+\.)?\d+) # mp 5
\s.*?\( # explain
([^,]+) # zone? 7
,\s(\S+)(\s\(.+?\))? # day day? 8
(,\s?(.+?))?\)!x; # time 11
($unit[$i], $dur[$i], $mp[$i], $zone, $day,$time[$i]) = ($1, $3, $5, $7, $8, $11);
$q->print("$unit[$i], $dur[$i], $mp[$i], $zone") if($debug==2);
$i++;
}
@time=qw(Tag Tag Abend Abend) unless $time[0];
$text =~ s/^.*?indung //;
$text =~ s/ kost.*//;
$q->print("Bei einem Gespräch ($text) in der Zone '$zone' ",
'sind die Tarifseinheiten ');
my $any=0;
for ($i = 1; $i <= $#unit; $i++) {
if ($unit[0] != $unit[$i]) {
$any=1;
last;
}
}
if ($any) {
$q->print("unterschiedlich teuer, am Tag ($time[1]), $unit[1], ",
"sonst ($time[3]) $unit[3] $cur.");
$q->param('prov', $pnum);
$q->param('graf', 'Tag');
$q->delete('_3D');
$q->delete('tab');
$q->print(br,'Für eine genauere Gültigkeit der Preise wählen ',
'Sie bitte die ',a({-href=>$q->self_url},'Tagesübersicht'),'.');
$q = new CGI($sav_q);
}
else {
$q->print('gleich teuer, und zwar ', $unit[0], " $cur",'.');
}
$any=0;
for ($i = 1; $i <= $#dur; $i++) {
if ($dur[0] != $dur[$i]) {
$any=1;
last;
}
}
if (!$any) {
$q->print(br,"Die Impulsdauer ist einheitlich $dur[0]s.");
}
elsif ($dur[0] == $dur[1]) {
$q->print(br,"Die Impulsdauer ist am Tag $dur[1]s, sonst $dur[3]s.");
}
else {
$q->print(br,"Der Provider scheint einen Mindestgesprächsgebühr von ",
"$unit[0] $cur zu verrechnen");
$q->print(", bzw. dauert der erste Taktimpuls $dur[0]s, sonst $dur[3]s") if($dur[0]);
$q->print(".");
}
$any=0;
for ($i = 1; $i <= $#mp; $i++) {
if ($mp[0] != $mp[$i]) {
$any=1;
last;
}
}
$q->print(br,"Das führt in der genannten Zone zu einem Minutenpreis ");
if($any) {
$q->print("von am Tag $mp[1], sonst $mp[3] $cur.");
}
else {
$q->print("von einheitlich $mp[3] $cur.");
}
$q->print(p,hr,h3('Verzonungsinfo'),p('TODO'));
$q->print(p,hr,h3('Gebühren'),p('TODO'));
$q->print(p,hr,h3('Kontakt'));
$q->print(table(Tr([
td(['Adresse','Todo']),
td(['Homepage','Todo']),
td(['Hotline','Todo']),
td(['Telefon','Todo']),
td(['Telefax','Todo'])
])));
param('graf',$fromgraf);
$q->param('graf',$fromgraf);
$q->print(p,hr, a({-href=>'javascript:history.back()'},'[ JS:Zurück ]'),
a({-href=>$q->self_url},'[ Zurück ]'));
}
# next is from GIFgraph
# Usage:
# ($nmin,$nmax,$nint) = _best_ends(247, 508);
# ($nmin,$nmax) = _best_ends(247, 508, 5);
# use 5 intervals
# ($nmin,$nmax,$nint) = _best_ends(247, 508, 4..7);
# best of 4,5,6,7 intervals
sub _best_ends {
my ($min, $max, @n) = @_;
my ($best_min, $best_max, $best_num) = ($min, $max, 1);
# fix endpoints, fix intervals, set defaults
($min, $max) = ($max, $min) if ($min > $max);
($min, $max) = ($min) ? ($min * 0.5, $min * 1.5) : (-1,1)
if ($max == $min);
@n = (3..6) if (@n <= 0 || $n[0] =~ /auto/i);
my $best_fit = 1e30;
my $range = $max - $min;
# create array of interval sizes
my $s = 1;
while ($s < $range) { $s *= 10 }
while ($s > $range) { $s /= 10 }
my @step = map {$_ * $s} (0.2, 0.5, 1, 2, 5);
for (@n)
{
# Try all numbers of intervals
my $n = $_;
next if ($n < 1);
for (@step)
{
next if ($n != 1) && ($_ < $range/$n); # $step too small
my $nice_min = $_ * int($min/$_);
$nice_min -= $_ if ($nice_min > $min);
my $nice_max = ($n == 1)
? $_ * int($max/$_ + 1)
: $nice_min + $n * $_;
my $nice_range = $nice_max - $nice_min;
next if ($nice_max < $max); # $nice_min too small
next if ($best_fit <= $nice_range - $range); # not closer fit
$best_min = $nice_min;
$best_max = $nice_max;
$best_fit = $nice_range - $range;
$best_num = $n;
}
}
return ($best_min, $best_max, $best_num)
}
Reference in New Issue View Git Blame Copy Permalink