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SpringLobbyInterface_0.42a.pm
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SpringLobbyInterface_0.42a.pm
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# Object-oriented Perl module implementing a callback-based interface to
# communicate with SpringRTS lobby server.
#
# Copyright (C) 2008-2023 Yann Riou <yaribzh@gmail.com>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
package SpringLobbyInterface;
use strict;
use IO::Select;
use IO::Socket::INET;
use Digest::MD5 "md5_base64";
use List::Util qw'first shuffle';
use Storable "dclone";
use SimpleLog;
sub any (&@) { my $c = shift; return defined first {&$c} @_; }
sub all (&@) { my $c = shift; return ! defined first {! &$c} @_; }
sub none (&@) { my $c = shift; return ! defined first {&$c} @_; }
sub notall (&@) { my $c = shift; return defined first {! &$c} @_; }
# Internal data ###############################################################
my $moduleVersion='0.42a';
our %sentenceStartPosClient = (
REQUESTUPDATEFILE => 1,
LOGIN => 5,
CHANNELTOPIC => 2,
FORCELEAVECHANNEL => 3,
SAY => 2,
SAYEX => 2,
SAYPRIVATE => 2,
SAYPRIVATEEX => 2,
OPENBATTLE => 9,
UPDATEBATTLEINFO => 4,
SAYBATTLE => 1,
SAYBATTLEPRIVATE => 2,
SAYBATTLEEX => 1,
SAYBATTLEPRIVATEEX => 2,
ADDBOT => 4,
SCRIPT => 1,
SETSCRIPTTAGS => 1,
JOINBATTLEDENY => 2
);
our %sentenceStartPosServer = (
REGISTRATIONDENIED => 1,
DENIED => 1,
AGREEMENT => 1,
MOTD => 1,
OFFERFILE => 2,
SERVERMSG => 1,
SERVERMSGBOX => 1,
ADDUSER => 4,
JOINFAILED => 2,
MUTELIST => 1,
CHANNELTOPIC => 4,
CLIENTS => 2,
LEFT => 3,
FORCELEAVECHANNEL => 3,
SAID => 3,
SAIDEX => 3,
SAYPRIVATE => 2,
SAYPRIVATEEX => 2,
SAIDPRIVATE => 2,
SAIDPRIVATEEX => 2,
BATTLEOPENED => 11,
JOINBATTLEFAILED => 1,
OPENBATTLEFAILED => 1,
UPDATEBATTLEINFO => 5,
SAIDBATTLE => 2,
SAIDBATTLEEX => 2,
BROADCAST => 1,
ADDBOT => 6,
MAPGRADESFAILED => 1,
SCRIPT => 1,
SETSCRIPTTAGS => 1,
CHANNELMESSAGE => 2,
CHANNEL => 3
);
our @tabWorkaroundCommands = qw/CHANNELTOPIC SAID SAIDEX SAIDPRIVATE SAIDPRIVATEEX SAIDBATTLE SAIDBATTLEEX SAYPRIVATE SAYPRIVATEEX/;
our %commandHooks = (
LOGIN => \&loginHook,
LEAVE => \&leaveChannelHandler,
OPENBATTLE => \&openBattleHook,
JOINBATTLE => \&joinBattleHook,
DISABLEUNITS => \&disableUnitsHandler,
ENABLEUNITS => \&enableUnitsHandler,
ENABLEALLUNITS => \&enableAllUnitsHandler,
ADDSTARTRECT => \&addStartRectHandler,
REMOVESTARTRECT => \&removeStartRectHandler,
UPDATEBOT => \&updateBotHook,
FORCEALLYNO => \&forceAllyNoHook,
FORCETEAMNO => \&forceTeamNoHook
);
our %commandHandlers = (
TASSERVER => \&tasserverHandler,
ACCEPTED => \&acceptedHandler,
OK => \&okHandler,
CLIENTIPPORT => \&clientIpPortHandler,
JOINBATTLEREQUEST => \&joinBattleRequestHandler,
ADDUSER => \&addUserHandler,
REMOVEUSER => \&removeUserHandler,
JOIN => \&joinHandler,
CHANNELTOPIC => \&channelTopicHandler,
CLIENTS => \&clientsHandler,
JOINED => \&joinedHandler,
LEFT => \&leftHandler,
FORCELEAVECHANNEL => \&leaveChannelHandler,
OPENBATTLE => \&openBattleHandler,
BATTLEOPENED => \&battleOpenedHandler,
BATTLECLOSED => \&battleClosedHandler,
JOINBATTLE => \&joinBattleHandler,
JOINEDBATTLE => \&joinedBattleHandler,
LEFTBATTLE => \&leftBattleHandler,
UPDATEBATTLEINFO => \&updateBattleInfoHandler,
CLIENTSTATUS => \&clientStatusHandler,
CLIENTBATTLESTATUS => \&clientBattleStatusHandler,
DISABLEUNITS => \&disableUnitsHandler,
ENABLEUNITS => \&enableUnitsHandler,
ENABLEALLUNITS => \&enableAllUnitsHandler,
ADDBOT => \&addBotHandler,
REMOVEBOT => \&removeBotHandler,
UPDATEBOT => \&updateBotHandler,
ADDSTARTRECT => \&addStartRectHandler,
REMOVESTARTRECT => \&removeStartRectHandler,
SETSCRIPTTAGS => \&setScriptTagsHandler,
REMOVESCRIPTTAGS => \&removeScriptTagsHandler
);
my $tlsAvailable; # checked only when needed to avoid loading IO::Socket::SSL if not required
# Constructor #################################################################
sub new {
my ($objectOrClass,%params) = @_;
my $class = ref($objectOrClass) || $objectOrClass;
my $p_conf = {
serverHost => 'lobby.springrts.com',
serverPort => 8200,
timeout => 30,
simpleLog => undef,
inconsistencyHandler => undef,
warnForUnhandledMessages => 1
};
foreach my $param (keys %params) {
if(exists $p_conf->{$param}) {
$p_conf->{$param}=$params{$param};
}else{
if(! (defined $p_conf->{simpleLog})) {
$p_conf->{simpleLog}=SimpleLog->new(prefix => "[SpringLobbyInterface] ");
}
$p_conf->{simpleLog}->log("Ignoring invalid constructor parameter ($param)",2)
}
}
if(! (defined $p_conf->{simpleLog})) {
$p_conf->{simpleLog}=SimpleLog->new(prefix => "[SpringLobbyInterface] ");
}
my $self = {
conf => $p_conf,
lobbySock => undef,
compatFlags => {},
readBuffer => '',
login => undef,
serverParams => {},
users => {},
accounts => {},
channels => {},
battles => {},
battle => {},
runningBattle => {},
callbacks => {},
preCallbacks => {},
pendingRequests => {},
pendingResponses => {},
openBattleModHash => 0,
password => '*',
lastSndTs => 0,
lastRcvTs => 0,
tlsCertifHash => undef,
tlsServerIsAuthenticated => undef,
performingTlsHandshake => undef,
};
bless ($self, $class);
return $self;
}
# Accessors ###################################################################
sub getVersion {
return $moduleVersion;
}
sub getLogin {
my $self = shift;
return $self->{login};
}
sub getUsers {
my $self = shift;
return dclone($self->{users});
}
sub getChannels {
my $self = shift;
return dclone($self->{channels});
}
sub getBattles {
my $self = shift;
return dclone($self->{battles});
}
sub getBattle {
my $self = shift;
return dclone($self->{battle});
}
sub getRunningBattle {
my $self = shift;
return dclone($self->{runningBattle});
}
# Marshallers/unmarshallers ###################################################
sub marshallPasswd {
my ($self,$passwd) = @_;
return md5_base64($passwd)."==";
}
sub marshallClientStatus {
my ($self,$p_clientStatus)=@_;
my %cs=%{$p_clientStatus};
return oct("0b".$cs{bot}.$cs{access}.sprintf("%03b",$cs{rank}).$cs{away}.$cs{inGame});
}
sub unmarshallClientStatus {
my ($self,$clientStatus)=@_;
my $csBin=sprintf("%07b",$clientStatus);
my @cs=split("",$csBin);
my $offset=0;
$offset=$#cs-6 if($#cs>6);
return { inGame => $cs[$offset+6]+0,
away => $cs[$offset+5]+0,
rank => oct("0b".$cs[$offset+2].$cs[$offset+3].$cs[$offset+4]),
access =>$cs[$offset+1]+0,
bot => $cs[$offset]+0 };
}
sub marshallBattleStatus {
my ($self,$p_battleStatus)=@_;
my %bs=%{$p_battleStatus};
my @workaroundStrings;
if($bs{team} > 15) {
push(@workaroundStrings,"team=$bs{team}");
$bs{team}%=16;
}
if($bs{id} > 15) {
push(@workaroundStrings,"id=$bs{id}");
$bs{id}%=16;
}
my $res=oct("0b0000".sprintf("%04b",$bs{side}).sprintf("%02b",$bs{sync})."0000".sprintf("%07b",$bs{bonus}).$bs{mode}.sprintf("%04b",$bs{team}).sprintf("%04b",$bs{id}).$bs{ready}."0");
$res.='('.join(';',@workaroundStrings).')' if(@workaroundStrings);
return $res;
}
sub unmarshallBattleStatus {
my ($self,$battleStatus)=@_;
$battleStatus+=2147483648 if($battleStatus < 0);
my $bsBin=sprintf("%032b",$battleStatus);
my @bs=split("",$bsBin);
return { side => oct("0b".$bs[4].$bs[5].$bs[6].$bs[7]),
sync => oct("0b".$bs[8].$bs[9]),
bonus => oct("0b".$bs[14].$bs[15].$bs[16].$bs[17].$bs[18].$bs[19].$bs[20]),
mode => $bs[21]+0,
team => oct("0b".$bs[22].$bs[23].$bs[24].$bs[25]),
id => oct("0b".$bs[26].$bs[27].$bs[28].$bs[29]),
ready => $bs[30]+0 };
}
sub marshallColor {
my ($self,$p_color)=@_;
return ($p_color->{blue}*65536)+$p_color->{green}*256+$p_color->{red};
}
sub unmarshallColor {
my ($self,$color)=@_;
return { red => $color & 255,
green => ($color >> 8) & 255,
blue => ($color >> 16) & 255 };
}
sub marshallCommand {
my ($self,$p_unmarshalled)=@_;
my @unmarshalled=@{$p_unmarshalled};
my $marshalled=$unmarshalled[0];
my $command=$marshalled;
if($command =~ /^\#\d+\s+([^\s]+)$/) {
$command=$1;
}
my $sentencePos=$#unmarshalled+1;
if(exists $sentenceStartPosClient{$command}) {
$sentencePos=$sentenceStartPosClient{$command};
}
for my $i (1..$#unmarshalled) {
$unmarshalled[$i] =~ s/\t/ /g unless(grep {/^$command$/} @tabWorkaroundCommands);
if($i > $sentencePos) {
$marshalled.="\t";
}else{
$marshalled.=" ";
}
$marshalled.=$unmarshalled[$i];
}
return $marshalled;
}
sub unmarshallCommand {
my ($self,$marshalled)=@_;
my $sl=$self->{conf}{simpleLog};
my $command="";
my $marshalledParams="";
if($marshalled =~ /^((?:\#\d+ +)?[^ ]+)((?: .*)?)$/) {
$command=uc($1);
$marshalledParams=$2;
}else{
$sl->log("Unable to unmarshall command \"$marshalled\"",1);
return [$marshalled];
}
return [$command] unless($marshalledParams ne "");
$marshalledParams=~s/^ //;
my $realCommand=$command;
if($command =~ /^\#\d+ +([^ ]+)$/) {
$realCommand=$1;
}
my $sentenceStartPos=0;
$sentenceStartPos=$sentenceStartPosServer{$realCommand} if(exists $sentenceStartPosServer{$realCommand});
my @unmarshalledParams=$self->unmarshallParams($marshalledParams,$sentenceStartPos,$realCommand);
my @unmarshalled=($command,@unmarshalledParams);
return \@unmarshalled;
}
sub unmarshallParams {
my ($self,$marshalledParams,$sentencePos,$command)=@_;
my $sl=$self->{conf}{simpleLog};
if($sentencePos != 1) {
return ($marshalledParams) unless($marshalledParams =~ / /);
if($marshalledParams =~ /^([^ ]*) (.*)$/) {
my $param=$1;
return ($param,$self->unmarshallParams($2,$sentencePos-1,$command));
}else{
$sl->log("Unable to unmarshall parameters \"$marshalledParams\"",1);
return ($marshalledParams);
}
}else{
if(grep {/^$command$/} @tabWorkaroundCommands) {
return ($marshalledParams);
}else{
return split("\t",$marshalledParams);
}
}
}
# Helper ######################################################################
sub aindex (\@$;$) {
my ($aref, $val, $pos) = @_;
for ($pos ||= 0; $pos < @$aref; $pos++) {
return $pos if $aref->[$pos] eq $val;
}
return -1;
}
# Business functions ##########################################################
sub storeRunningBattle {
my $self=shift;
$self->{runningBattle}=dclone($self->{battles}{$self->{battle}{battleId}});
foreach my $k (keys %{$self->{battle}}) {
if(ref($self->{battle}{$k})) {
$self->{runningBattle}{$k}=dclone($self->{battle}{$k});
}else{
$self->{runningBattle}{$k}=$self->{battle}{$k};
}
}
if(exists $self->{runningBattle}{users}) {
foreach my $user (keys %{$self->{runningBattle}{users}}) {
foreach my $k (keys %{$self->{users}{$user}}) {
if(ref($self->{users}{$user}{$k})) {
$self->{runningBattle}{users}{$user}{$k}=dclone($self->{users}{$user}{$k});
}else{
$self->{runningBattle}{users}{$user}{$k}=$self->{users}{$user}{$k};
}
}
}
}
}
sub getSkillValue {
my $skillString=shift;
return $1 if($skillString =~ /(\d+(?:\.\d+)?)/);
return 0;
}
sub specSort {
my ($p_bData,$a,$b)=@_;
my ($skillA,$skillB,$skillSigmaA,$skillSigmaB)=(0,0,10,10);
if(exists $p_bData->{scriptTags}{'game/players/'.lc($a).'/skill'}) {
$skillA=getSkillValue($p_bData->{scriptTags}{'game/players/'.lc($a).'/skill'});
if(exists $p_bData->{scriptTags}{'game/players/'.lc($a).'/skilluncertainty'}) {
$skillSigmaA=$p_bData->{scriptTags}{'game/players/'.lc($a).'/skilluncertainty'};
}
}
if(exists $p_bData->{scriptTags}{'game/players/'.lc($b).'/skill'}) {
$skillB=getSkillValue($p_bData->{scriptTags}{'game/players/'.lc($b).'/skill'});
if(exists $p_bData->{scriptTags}{'game/players/'.lc($b).'/skilluncertainty'}) {
$skillSigmaB=$p_bData->{scriptTags}{'game/players/'.lc($b).'/skilluncertainty'};
}
}
return $skillB <=> $skillA if($skillA != $skillB);
return $skillSigmaA <=> $skillSigmaB;
}
# TODO: refactor this horrible function
sub generateStartData {
my ($self,$p_additionalData,$p_sides,$p_battleData,$autoHostMode)=@_;
$autoHostMode=1 unless(defined $autoHostMode);
my $sl=$self->{conf}{simpleLog};
$p_additionalData={} unless(defined $p_additionalData);
if(! (defined $p_battleData)) {
if(! %{$self->{runningBattle}}) {
if(exists $self->{battle}{battleId}) {
$self->storeRunningBattle();
}else{
$sl->log("Unable to generate start data (no battle data)",1);
return (undef,undef,undef);
}
}
$p_battleData=$self->getRunningBattle();
}
my %battleData=%{$p_battleData};
if(! %battleData) {
$sl->log("Unable to generate start data (no battle data)",1);
return (undef,undef,undef);
}
my $myPlayerNum=0;
my $nextTeam=0;
my %teamsMap;
my %teamsData;
my $nextAllyTeam=0;
my %allyTeamsMap;
my %allyTeamsData;
shift(@{$battleData{userList}}) if($autoHostMode == 1 && $battleData{userList}->[0] eq $self->{login});
my (@playerList,@specList);
foreach my $user (@{$battleData{userList}}) {
if(defined $battleData{users}{$user}{battleStatus} && $battleData{users}{$user}{battleStatus}{mode}) {
push(@playerList,$user);
}else{
push(@specList,$user);
}
}
my @orderedPlayers = sort { $battleData{users}{$a}{battleStatus}{id} <=> $battleData{users}{$b}{battleStatus}{id} } @playerList;
my @orderedSpecs = sort { specSort(\%battleData,$a,$b) } @specList;
$battleData{userList}=[@orderedPlayers,@orderedSpecs];
my @orderedBots = sort { $battleData{bots}{$a}{battleStatus}{id} <=> $battleData{bots}{$b}{battleStatus}{id} } @{$battleData{botList}};
$battleData{botList}=\@orderedBots;
for my $userIndex (0..$#{$battleData{userList}}) {
my $user=$battleData{userList}->[$userIndex];
$myPlayerNum=$userIndex if($user eq $self->{login});
my $p_battleStatus=$battleData{users}{$user}{battleStatus};
if(defined $p_battleStatus && $p_battleStatus->{mode}) {
if($p_battleStatus->{side} > $#{$p_sides}) {
$sl->log("Side number of player \"$user\" is too big ($p_battleStatus->{side}), using max value for current MOD instead ($#{$p_sides})",2);
$p_battleStatus->{side}=$#{$p_sides};
}
if(! exists $teamsMap{$p_battleStatus->{id}}) {
my $allyTeam;
if(! exists $allyTeamsMap{$p_battleStatus->{team}}) {
$allyTeam=$nextAllyTeam++;
$allyTeamsMap{$p_battleStatus->{team}}=$allyTeam;
}else{
$allyTeam=$allyTeamsMap{$p_battleStatus->{team}};
}
my $p_color = $battleData{users}{$user}{color};
my $red=sprintf("%.5f",($p_color->{red} / 255));
my $blue=sprintf("%.5f",($p_color->{blue} / 255));
my $green=sprintf("%.5f",($p_color->{green} / 255));
$teamsData{$nextTeam}= { TeamLeader => $userIndex,
AllyTeam => $allyTeam,
RgbColor => "$red $green $blue",
Side => $p_sides->[$p_battleStatus->{side}],
Handicap => $p_battleStatus->{bonus} };
$teamsMap{$p_battleStatus->{id}}=$nextTeam++;
}
}
}
for my $botIndex (0..$#{$battleData{botList}}) {
my $bot=$battleData{botList}->[$botIndex];
my $p_battleStatus=$battleData{bots}{$bot}{battleStatus};
if($p_battleStatus->{side} > $#{$p_sides}) {
$sl->log("Side number of bot \"$bot\" is too big ($p_battleStatus->{side}), using max value for current MOD instead ($#{$p_sides})",2);
$p_battleStatus->{side}=$#{$p_sides};
}
if(! exists $teamsMap{$p_battleStatus->{id}}) {
my $allyTeam;
if(! exists $allyTeamsMap{$p_battleStatus->{team}}) {
$allyTeam=$nextAllyTeam++;
$allyTeamsMap{$p_battleStatus->{team}}=$allyTeam;
}else{
$allyTeam=$allyTeamsMap{$p_battleStatus->{team}};
}
my $p_color = $battleData{bots}{$bot}{color};
my $red=sprintf("%.5f",($p_color->{red} / 255));
my $blue=sprintf("%.5f",($p_color->{blue} / 255));
my $green=sprintf("%.5f",($p_color->{green} / 255));
$teamsData{$nextTeam}= { AllyTeam => $allyTeam,
RgbColor => "$red $green $blue",
Side => $p_sides->[$p_battleStatus->{side}],
Handicap => $p_battleStatus->{bonus} };
$teamsMap{$p_battleStatus->{id}}=$nextTeam++;
}
my $team=$teamsMap{$p_battleStatus->{id}};
$teamsData{$team}{TeamLeader}=aindex(@{$battleData{userList}},$battleData{bots}{$bot}{owner});
}
foreach my $allyTeam (keys %allyTeamsMap) {
my $realAllyTeam = $allyTeamsMap{$allyTeam};
if(exists $battleData{startRects}{$allyTeam}) {
$allyTeamsData{$realAllyTeam}= { StartRectTop => $battleData{startRects}{$allyTeam}{top}/200,
StartRectLeft => $battleData{startRects}{$allyTeam}{left}/200,
StartRectBottom => $battleData{startRects}{$allyTeam}{bottom}/200,
StartRectRight => $battleData{startRects}{$allyTeam}{right}/200 };
}else{
$allyTeamsData{$realAllyTeam}= {};
}
}
foreach my $allyTeam (sort keys %{$battleData{startRects}}) {
next if(exists $allyTeamsMap{$allyTeam});
$allyTeamsData{$nextAllyTeam++}= { StartRectTop => $battleData{startRects}{$allyTeam}{top}/200,
StartRectLeft => $battleData{startRects}{$allyTeam}{left}/200,
StartRectBottom => $battleData{startRects}{$allyTeam}{bottom}/200,
StartRectRight => $battleData{startRects}{$allyTeam}{right}/200 };
}
my @startData=("[GAME]","{");
push(@startData," Mapname=$battleData{map};");
push(@startData," Gametype=$battleData{mod};");
push(@startData,"");
foreach my $tag (keys %{$battleData{scriptTags}}) {
my $realTag=$tag;
if($tag =~ /^game\/([^\/]*)$/i) {
$realTag=$1;
}else{
next;
}
push(@startData," $realTag=$battleData{scriptTags}{$tag};");
}
push(@startData,"");
foreach my $tag (keys %{$p_additionalData}) {
my $realTag=$tag;
if($tag =~ /^game\/([^\/]+)$/i) {
$realTag=$1;
}else{
next;
}
push(@startData," $realTag=$p_additionalData->{$tag};");
}
push(@startData,"");
push(@startData," HostIP=$battleData{ip};") if($battleData{founder} ne $self->{login});
push(@startData," HostPort=$battleData{port};");
push(@startData,"");
if($autoHostMode) {
push(@startData," AutoHostName=$self->{login};");
push(@startData," AutoHostCountryCode=$self->{users}{$self->{login}}{country};");
push(@startData," AutoHostRank=$self->{users}{$self->{login}}{status}{rank};");
push(@startData," AutoHostAccountId=$self->{users}{$self->{login}}{accountId};");
push(@startData,"");
}
if($autoHostMode != 1) {
push(@startData," MyPlayerName=$self->{login};");
push(@startData," MyPlayerNum=$myPlayerNum;");
}
if($battleData{founder} eq $self->{login}) {
push(@startData," IsHost=1;");
}else{
push(@startData," IsHost=0;");
}
push(@startData,"");
push(@startData," NumPlayers=".($#{$battleData{userList}}+1).";");
push(@startData," NumTeams=$nextTeam;");
push(@startData," NumAllyTeams=$nextAllyTeam;");
push(@startData,"");
for my $userIndex (0..$#{$battleData{userList}}) {
my $user=$battleData{userList}->[$userIndex];
my $p_battleStatus=$battleData{users}{$user}{battleStatus}//{mode => 0};
push(@startData," [PLAYER$userIndex]");
push(@startData," {");
push(@startData," Name=$user;");
push(@startData," Password=$battleData{users}{$user}{scriptPass};") if(defined $battleData{users}{$user}{scriptPass});
push(@startData," Spectator=".(1 - $p_battleStatus->{mode}).";");
push(@startData," Team=$teamsMap{$p_battleStatus->{id}};") if($p_battleStatus->{mode});
if(exists $self->{users}{$user}) {
my $playerAccountId=$self->{users}{$user}{accountId};
push(@startData," CountryCode=$self->{users}{$user}{country};");
push(@startData," Rank=$self->{users}{$user}{status}{rank};");
push(@startData," AccountId=$playerAccountId;");
if(exists $p_additionalData->{playerData} && exists $p_additionalData->{playerData}{$playerAccountId}) {
foreach my $tag (keys %{$p_additionalData->{playerData}{$playerAccountId}}) {
if(ref $p_additionalData->{playerData}{$playerAccountId}{$tag} eq 'HASH') {
push(@startData," [$tag]");
push(@startData," {");
foreach my $subTag (keys %{$p_additionalData->{playerData}{$playerAccountId}{$tag}}) {
push(@startData," $subTag=$p_additionalData->{playerData}{$playerAccountId}{$tag}{$subTag};")
}
push(@startData," }");
}else{
push(@startData," $tag=$p_additionalData->{playerData}{$playerAccountId}{$tag};")
}
}
}
}
push(@startData,' Skill='.$battleData{scriptTags}{'game/players/'.lc($user).'/skill'}.';') if(exists $battleData{scriptTags}{'game/players/'.lc($user).'/skill'});
push(@startData,' SkillUncertainty='.$battleData{scriptTags}{'game/players/'.lc($user).'/skilluncertainty'}.';') if(exists $battleData{scriptTags}{'game/players/'.lc($user).'/skilluncertainty'});
push(@startData," }");
}
for my $botIndex (0..$#{$battleData{botList}}) {
my $bot=$battleData{botList}->[$botIndex];
my $p_battleStatus=$battleData{bots}{$bot}{battleStatus};
my $team=$teamsMap{$p_battleStatus->{id}};
my $aiShortName=$battleData{bots}{$bot}{aiDll};
my $aiVersion;
($aiShortName,$aiVersion)=($1,$2) if($aiShortName =~ /^([^\|]+)\|(.+)$/);
push(@startData," [AI$botIndex]");
push(@startData," {");
push(@startData," Name=$bot;");
push(@startData," ShortName=$aiShortName;");
push(@startData," Team=$team;");
push(@startData," Host=".aindex(@{$battleData{userList}},$battleData{bots}{$bot}{owner}).';');
push(@startData," Version=$aiVersion;") if(defined $aiVersion);
if(exists $p_additionalData->{aiData} && exists $p_additionalData->{aiData}{$bot}) {
foreach my $tag (keys %{$p_additionalData->{aiData}{$bot}}) {
if(ref $p_additionalData->{aiData}{$bot}{$tag} eq 'HASH') {
push(@startData," [$tag]");
push(@startData," {");
foreach my $subTag (keys %{$p_additionalData->{aiData}{$bot}{$tag}}) {
push(@startData," $subTag=$p_additionalData->{aiData}{$bot}{$tag}{$subTag};")
}
push(@startData," }");
}else{
push(@startData," $tag=$p_additionalData->{aiData}{$bot}{$tag};")
}
}
}
push(@startData," }");
}
push(@startData,"");
for my $teamIndex (sort (keys %teamsData)) {
push(@startData," [TEAM$teamIndex]");
push(@startData," {");
foreach my $k (keys %{$teamsData{$teamIndex}}) {
push(@startData," $k=$teamsData{$teamIndex}{$k};");
}
push(@startData," }");
}
push(@startData,"");
for my $teamAllyIndex (sort (keys %allyTeamsData)) {
push(@startData," [ALLYTEAM$teamAllyIndex]");
push(@startData," {");
push(@startData," NumAllies=0;");
foreach my $k (keys %{$allyTeamsData{$teamAllyIndex}}) {
push(@startData," $k=$allyTeamsData{$teamAllyIndex}{$k};");
}
push(@startData," }");
}
push(@startData,"");
push(@startData," NumRestrictions=".($#{$battleData{disabledUnits}}+1).";");
push(@startData," [RESTRICT]");
push(@startData," {");
for my $uIndex (0..$#{$battleData{disabledUnits}}) {
push(@startData," Unit$uIndex=$battleData{disabledUnits}->[$uIndex];");
push(@startData," Limit$uIndex=0;");
}
push(@startData," }");
push(@startData," [MODOPTIONS]");
push(@startData," {");
foreach my $tag (keys %{$battleData{scriptTags}}) {
my $realTag=$tag;
if($tag =~ /^game\/modoptions\/(.+)$/i) {
$realTag=$1;
}else{
next;
}
push(@startData," $realTag=$battleData{scriptTags}{$tag};");
}
foreach my $tag (keys %{$p_additionalData}) {
my $realTag=$tag;
if($tag =~ /^game\/modoptions\/(.+)$/i) {
$realTag=$1;
}else{
next;
}
push(@startData," $realTag=$p_additionalData->{$tag};");
}
push(@startData," }");
push(@startData," [MAPOPTIONS]");
push(@startData," {");
foreach my $tag (keys %{$battleData{scriptTags}}) {
my $realTag=$tag;
if($tag =~ /^game\/mapoptions\/(.+)$/i) {
$realTag=$1;
}else{
next;
}
push(@startData," $realTag=$battleData{scriptTags}{$tag};");
}
foreach my $tag (keys %{$p_additionalData}) {
my $realTag=$tag;
if($tag =~ /^game\/mapoptions\/(.+)$/i) {
$realTag=$1;
}else{
next;
}
push(@startData," $realTag=$p_additionalData->{$tag};");
}
push(@startData," }");
foreach my $tag (sort keys %{$p_additionalData}) {
next if(any {$tag eq $_} (qw'playerData aiData'));
if(ref $p_additionalData->{$tag} eq 'HASH') {
push(@startData," [$tag]");
push(@startData," {");
foreach my $subTag (sort keys %{$p_additionalData->{$tag}}) {
push(@startData," $subTag=$p_additionalData->{$tag}{$subTag};")
}
push(@startData," }");
}
}
push(@startData,"}");
return (\@startData,\%teamsMap,\%allyTeamsMap);
}
sub addCallbacks {
my ($self,$p_callbacks,$nbCalls,$priority)=@_;
$priority=caller() unless(defined $priority);
$nbCalls=0 unless(defined $nbCalls);
my %callbacks=%{$p_callbacks};
foreach my $command (keys %callbacks) {
$self->{callbacks}{$command}={} unless(exists $self->{callbacks}{$command});
if(exists $self->{callbacks}{$command}{$priority}) {
$self->{conf}{simpleLog}->log("Replacing an existing $command callback for priority \"$priority\"",2);
}
$self->{callbacks}{$command}{$priority}=[$callbacks{$command},$nbCalls];
}
}
sub removeCallbacks {
my ($self,$p_commands,$priority)=@_;
$priority=caller() unless(defined $priority);
my @commands=@{$p_commands};
foreach my $command (@commands) {
if(exists $self->{callbacks}{$command}) {
delete $self->{callbacks}{$command}{$priority};
delete $self->{callbacks}{$command} unless(%{$self->{callbacks}{$command}});
}
}
}
sub addPreCallbacks {
my ($self,$p_preCallbacks,$priority)=@_;
$priority=caller() unless(defined $priority);
foreach my $command (keys %{$p_preCallbacks}) {
$self->{preCallbacks}{$command}={} unless(exists $self->{preCallbacks}{$command});
if(exists $self->{preCallbacks}{$command}{$priority}) {
$self->{conf}{simpleLog}->log("Replacing an existing $command pre-callback for priority \"$priority\"",2);
}
$self->{preCallbacks}{$command}{$priority}=$p_preCallbacks->{$command};
}
}
sub removePreCallbacks {
my ($self,$p_commands,$priority)=@_;
$priority=caller() unless(defined $priority);
foreach my $command (@{$p_commands}) {
if(exists $self->{preCallbacks}{$command}) {
delete $self->{preCallbacks}{$command}{$priority};
delete $self->{preCallbacks}{$command} unless(%{$self->{preCallbacks}{$command}});
}
}
}
sub checkTimeouts {
my $self = shift;
my $sl=$self->{conf}{simpleLog};
foreach my $pr (keys %{$self->{pendingRequests}}) {
my ($p_callbacks,$timeout,$p_timeoutCallback)=@{$self->{pendingRequests}{$pr}};
if(time > $timeout) {
$sl->log("Timeout for request \"$pr\"",2);
foreach my $cbtr (keys %{$p_callbacks}) {
delete $self->{pendingResponses}{$cbtr};
}
delete $self->{pendingRequests}{$pr};
if($p_timeoutCallback) {
&{$p_timeoutCallback}($pr);
}
}
}
}
sub connect {
my ($self,$disconnectCallback,$p_callbacks,$timeoutCallback) = @_;
my $priority=caller();
my %conf=%{$self->{conf}};
my $sl=$conf{simpleLog};
$sl->log("Connecting to $conf{serverHost}:$conf{serverPort}",3);
if((defined $self->{lobbySock}) && $self->{lobbySock}) {
$sl->log("Could not connect to lobby server, already connected!",2);
return $self->{lobbySock};
}
$self->{lobbySock} = new IO::Socket::INET(PeerHost => $conf{serverHost},
PeerPort => $conf{serverPort},
Proto => 'tcp',
Blocking => 1,
Timeout => $conf{timeout});
if(! $self->{lobbySock}) {
$sl->log("Unable to connect to lobby server $conf{serverHost}:$conf{serverPort} ($@)",0);
undef $self->{lobbySock};
return 0;
}
$self->{lastSndTs}=time;
if(defined $disconnectCallback) {
$self->{callbacks}{"_DISCONNECT_"}={} unless(exists $self->{callbacks}{"_DISCONNECT_"});
$self->{callbacks}{"_DISCONNECT_"}{$priority}=$disconnectCallback;
}
if(defined $p_callbacks) {
my %callbacks=%{$p_callbacks};
if(%callbacks) {
if(! defined $timeoutCallback) {
$timeoutCallback=0;
}
foreach my $response (keys %callbacks) {
$self->{pendingResponses}{$response}='_CONNECT_';
}
$self->{pendingRequests}{'_CONNECT_'}=[$p_callbacks,time+$conf{timeout},$timeoutCallback];
}
}
return $self->{lobbySock};
}
sub gracefulSocketShutdown {
my $socket=shift;
shutdown($socket,1);
my $timeoutTime=time+5;
my $nbLingerPackets=0;
my $shutdownSel=IO::Select->new($socket);
while($nbLingerPackets<10) {
my $maxWait=$timeoutTime-time;
$maxWait=0 if($maxWait < 0);
last unless($shutdownSel->can_read($maxWait));
my $readLength=$socket->sysread(my $ignored,4096);
last unless($readLength);
$nbLingerPackets++ unless($maxWait);
}
close($socket);
}
sub disconnect {
my $self = shift;
my %conf=%{$self->{conf}};
my $sl=$conf{simpleLog};
$sl->log("Disconnecting from $conf{serverHost}:$conf{serverPort}",3);
if(! ((defined $self->{lobbySock}) && $self->{lobbySock})) {
$sl->log("Unable to disconnect from lobby server, already disconnected!",2);
}else{
gracefulSocketShutdown($self->{lobbySock});
undef $self->{lobbySock};
}
$self->{login}=undef;
$self->{compatFlags}={};
$self->{serverParams}={};
$self->{users}={};
$self->{accounts}={};
$self->{channels}={};
$self->{battles}={};
$self->{battle}={};
$self->{runningBattle}={};
$self->{callbacks}={};
$self->{preCallbacks}={};
$self->{pendingRequests}={};
$self->{pendingResponses}={};
$self->{openBattleModHash}=0;
$self->{password}='*';
$self->{lastSndTs}=0;
$self->{lastRcvTs}=0;
$self->{tlsCertifHash}=undef;
$self->{tlsServerIsAuthenticated}=undef;
$self->{performingTlsHandshake}=undef;
delete $self->{startTlsCallback};
}
sub sendCommand {
my ($self,$p_command,$p_callbacks,$p_timeoutCallback) = @_;
my $r_conf=$self->{conf};
my $sl=$r_conf->{simpleLog};
if(! ((defined $self->{lobbySock}) && $self->{lobbySock})) {
$sl->log("Unable to send command, not connected to lobby server",1);
return 0;
}
my $commandName=$p_command->[0];
if($commandName =~ /^\#\d+\s+([^\s]+)$/) {
$commandName=$1;
}
if(exists $commandHooks{$commandName}) {
my $hook=$commandHooks{$commandName};
&{$hook}($self,@{$p_command});
}
my $lobbySock=$self->{lobbySock};
my $command=$self->marshallCommand($p_command);
$sl->log("Sending to lobby server: \"$command\"",5);
my $printRc=print $lobbySock "$command\cJ";
if(! defined $printRc) {
$sl->log("Failed to send following command to lobby server \"$command\" ($!)",1);
return 0;
}
$self->{lastSndTs}=time;
if(defined $p_callbacks) {
my %callbacks=%{$p_callbacks};
if(%callbacks) {
if(! defined $p_timeoutCallback) {
$p_timeoutCallback=0;
}
foreach my $response (keys %callbacks) {
$self->{pendingResponses}{$response}=$p_command->[0];
}
$self->{pendingRequests}{$p_command->[0]}=[$p_callbacks,time+$r_conf->{timeout},$p_timeoutCallback];
}
}
return 1;
}
sub prioSort {
if($a =~ /^\d+$/ && $b =~ /^\d+$/) {
return $a <=> $b;
}
if($a =~ /^\d+$/) {
return $a <=> 1000;
}
if($b =~ /^\d+$/) {
return 1000 <=> $b;
}
return 0;
}
sub receiveCommand {
my $self=shift;
my $r_conf=$self->{conf};
my $sl=$r_conf->{simpleLog};
if(! ((defined $self->{lobbySock}) && $self->{lobbySock})) {
$sl->log("Unable to receive command from lobby server, not connected!",1);
return 0;
}