Scans.pm

   1 #**************************************************************************
   2 #   Copyright (C) 2006 by Michael Andreen <harvATruinDOTnu>               *
   3 #                                                                         *
   4 #   This program is free software; you can redistribute it and/or modify  *
   5 #   it under the terms of the GNU General Public License as published by  *
   6 #   the Free Software Foundation; either version 2 of the License, or     *
   7 #   (at your option) any later version.                                   *
   8 #                                                                         *
   9 #   This program is distributed in the hope that it will be useful,       *
  10 #   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  11 #   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  12 #   GNU General Public License for more details.                          *
  13 #                                                                         *
  14 #   You should have received a copy of the GNU General Public License     *
  15 #   along with this program; if not, write to the                         *
  16 #   Free Software Foundation, Inc.,                                       *
  17 #   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.         *
  18 #**************************************************************************/
  19 package NDIRC::Scans;
  20 use strict;
  21 use warnings;
  22 use ND::DB;
  23 use NDIRC::Access;
  24 require Exporter;
  25
  26 our @ISA = qw/Exporter/;
  27
  28 our @EXPORT = qw/addScan addScanGroup sendScan reqScan scanReqs getScan/;
  29
  30 sub addScan {
  31         my ($id,$verbose) = @_;
  32         if (1){
  33                 unless ($ND::DBH->selectrow_array(q{SELECT scan_id FROM scans WHERE NOT groupscan AND scan_id = LOWER(?) AND tick >= tick() - 168},undef,$id)){
  34                         my @user = $ND::DBH->selectrow_array(q{SELECT uid,username, scan_points, tick()
  35                                 FROM users WHERE hostmask ILIKE ? },undef,$ND::address);
  36                         if ($ND::DBH->do(q{INSERT INTO scans (scan_id,tick,uid) VALUES (LOWER(?),tick(),COALESCE(?,-1))},
  37                                         undef,$id,$user[0]) == 1){
  38                                 if (@user){
  39                                         $ND::DBH->do('UPDATE users SET scan_points = scan_points + 1 WHERE uid = ? ',undef,$user[0]);
  40                                         $user[2] += 1;
  41                                         $ND::server->command("notice $ND::nick Added scan, points now $user[2]");
  42                                 }elsif ($verbose){
  43                                         $ND::server->command("msg $ND::target Added scan, but unknown user, no points");
  44                                 }
  45                         }
  46                 }elsif ($verbose){
  47                         $ND::server->command("msg $ND::target a scan with that id has already been added within the last 48 ticks");
  48                 }
  49         }
  50 }
  51 sub addScanGroup {
  52         my ($id,$verbose) = @_;
  53         if (1){
  54                 unless ($ND::DBH->selectrow_array(q{SELECT scan_id FROM scans WHERE groupscan AND  scan_id = LOWER(?) AND tick >= tick() - 168},undef,$id)){
  55                         my @user = $ND::DBH->selectrow_array(q{SELECT uid,username, scan_points, tick()
  56                                 FROM users WHERE hostmask ILIKE ? },undef,$ND::address);
  57                         if ($ND::DBH->do(q{INSERT INTO scans (scan_id,tick,groupscan,uid) VALUES (LOWER(?),tick(),true,COALESCE(?,-1))},
  58                                         undef,$id,$user[0]) == 1){
  59                                 if (@user){
  60                                         $ND::server->command("notice $ND::nick Added scan group. Points will be added after parsing.");
  61                                 }elsif ($verbose){
  62                                         $ND::server->command("msg $ND::target Added scan, but unknown user, no points");
  63                                 }
  64                         }
  65                 }elsif ($verbose){
  66                         $ND::server->command("msg $ND::target a scan with that id has already been added within the last 48 ticks");
  67                 }
  68         }
  69 }
  70
  71 sub sendScan {
  72         my ($msg, $command) = @_;
  73         my ($target,$mess);
  74         if (defined $msg && $msg =~ /^(\S+) (.*)$/){
  75                 $target = $1;
  76                 $mess = $2;
  77         }else{
  78                 $ND::server->command("notice $ND::nick syntax: $command nick message");
  79                 return;
  80         }
  81         if (scanner()){
  82                 $ND::server->command("msg $target ".chr(2).$mess.chr(3)."4 (reply with /msg $ND::scanchan)");
  83                 $ND::server->command("msg $ND::target ${ND::C}3$target << $mess");
  84         }
  85 }
  86
  87
  88 our %scantypes;
  89 {
  90         my $i = 1;
  91         %scantypes = map {$_ => $i++} @scantypes;
  92 }
  93
  94 sub scanReqs {
  95         my ($msg, $command) = @_;
  96
  97         if (scanner()){
  98
  99                 my @notype;
 100                 if ($msg && $msg =~ /-([pdunja]+)/){
 101                         for (split //, $1){
 102                                 push @notype, $scantypes[$scanid{$_}-1];
 103                         }
 104                 }
 105
 106                 my $reqs = $ND::DBH->prepare(q{SELECT min(sr.id) AS id, x,y,z,type
 107                         FROM scan_requests sr
 108                                 JOIN current_planet_stats p ON p.id = sr.planet
 109                         WHERE sr.time > NOW() - '30 min'::INTERVAL
 110                                 AND NOT EXISTS (SELECT scan_id FROM scans
 111                                         WHERE planet = sr.planet
 112                                                 AND type = sr.type
 113                                                 AND tick >= sr.tick
 114                                 )
 115                                 AND type <> ALL($1)
 116                         GROUP BY x,y,z,type
 117                         ORDER BY id
 118                         });
 119                 $reqs->execute(\@notype);
 120                 my $text = '';
 121                 while (my $req = $reqs->fetchrow_hashref){
 122                         $text .= "$ND::B$req->{id}$ND::O http://game.planetarion.com/waves.pl?id=$scantypes{$req->{type}}&x=$req->{x}&y=$req->{y}&z=$req->{z} "
 123                 }
 124
 125                 $text = 'No unhandled requests.' unless $text;
 126                 $ND::server->command("notice $ND::nick $text");
 127         }
 128 }
 129
 130 sub getScan {
 131         my ($msg, $command) = @_;
 132
 133         my ($t, $x, $y, $z, $type, $tick);
 134         if (defined $msg && $msg =~ /^([pdunja]) (\d+)\D+(\d+)\D+(\d+)(?: (\d+))?/){
 135                 $t = $1;
 136                 $type =$scantypes[$scanid{$1}-1];
 137                 ($x,$y,$z) = ($2,$3,$4);
 138                 $tick = $5;
 139         }else{
 140                 $ND::server->command("notice $ND::nick syntax: $command type X:Y:Z [tick]"
 141                         . " | type is the first character in the scan name, like p for planet scan."
 142                         . " Specify a tick if you want scans older than the specified tick."
 143                 );
 144                 return;
 145         }
 146
 147         if (my $user = member){
 148                 my $scan = $ND::DBH->selectrow_hashref(q{
 149 SELECT id, scan_id, tick FROM scans
 150 WHERE type = $1 AND planet = planetid($2,$3,$4,0) AND COALESCE(tick < $5,TRUE)
 151 ORDER BY tick DESC LIMIT 1
 152                         },undef,$type,$x,$y,$z,$tick);
 153                 unless ($scan->{id}){
 154                         $ND::server->command("notice $ND::nick No such scan");
 155                 }
 156                 my $text = '|';
 157                 if ($t =~ /[uja]/){
 158                         my $fid = $ND::DBH->selectrow_array(q{
 159 SELECT fid FROM fleet_scans WHERE id = $1
 160                                 },undef,$scan->{id});
 161                         my $ships = $ND::DBH->prepare(q{
 162 SELECT ship,amount FROM fleet_ships WHERE fid = $1 ORDER BY num
 163                                 });
 164                         $ships->execute($fid);
 165                         while (my $ship = $ships->fetchrow_hashref){
 166                                 $text .= " $ship->{ship} $ship->{amount} |"
 167                         }
 168                 }else{
 169                         $text = "http://game.planetarion.com/showscan.pl?scan_id=$scan->{scan_id}";
 170                 }
 171                 $ND::server->command("notice $ND::nick $ND::B$type$ND::O scan of $x:$y:$z "
 172                         . "($scan->{scan_id} pt: $ND::B$scan->{tick}$ND::O) $text");
 173         }
 174 }
 175
 176
 177 1;