JeroenED
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libpairtwo
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libpairtwo/src/Sws.php

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<?php
/*
* The MIT License
*
* Copyright 2019 Jeroen De Meerleer <schaak@jeroened.be>.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
namespace JeroenED\Libpairtwo;
use JeroenED\Libpairtwo\Enums\Title;
use JeroenED\Libpairtwo\Enums\Sex;
use JeroenED\Libpairtwo\Enums\Color;
use JeroenED\Libpairtwo\Enums\Result;
use JeroenED\Libpairtwo\Models\Sws as SwsModel;
use JeroenED\Libpairtwo\Enums\TournamentSystem;
use DateTime;
/**
* This class reads a SWS file
*
* @author Jeroen De Meerleer
*/
class Sws extends SwsModel
{
private const PT_DAYFACTOR = 32;
private const PT_MONTHFACTOR = 16;
private const PT_YEARFACTOR = 512;
private const PT_PASTOFFSET = 117;
/**
*
* This function reads the sws-file
*
* @param string $swsfile
* @return SwsModel
*/
public static function ReadSws(string $swsfile)
{
$swshandle = fopen($swsfile, 'rb');
$swscontents = fread($swshandle, filesize($swsfile));
fclose($swshandle);
$sws = new SwsModel();
$offset = 0;
$length = 4;
$sws->setRelease(self::ReadData('String', substr($swscontents, $offset, $length)));
$offset += $length;
$sws->setTournament(new Tournament());
// UserCountry
$length = 4;
$sws->setBinaryData("UserCountry", self::ReadData('Int', substr($swscontents, $offset, $length)));
$offset += $length;
// SavedOffset
$length = 4;
$sws->setBinaryData("SavedOffset", self::ReadData('Int', substr($swscontents, $offset, $length)));
$offset += $length;
// NewPlayer
$length = 4;
$sws->setBinaryData("NewPlayer", self::ReadData('Int', substr($swscontents, $offset, $length)));
$offset += $length;
// AmericanHandicap
$length = 4;
$sws->setBinaryData("AmericanHandicap", self::ReadData('Int', substr($swscontents, $offset, $length)));
$offset += $length;
// LowOrder
$length = 4;
$sws->setBinaryData("LowOrder", self::ReadData('Int', substr($swscontents, $offset, $length)));
$offset += $length;
// PairingMethod
$length = 4;
$sws->setBinaryData("PairingMethod", self::ReadData('Int', substr($swscontents, $offset, $length)));
$offset += $length;
// AmericanPresence
$length = 4;
$sws->setBinaryData("AmericanPresence", self::ReadData('Int', substr($swscontents, $offset, $length)));
$offset += $length;
// CheckSameClub
$length = 4;
$sws->setBinaryData("CheckSameClub", self::ReadData('Int', substr($swscontents, $offset, $length)));
$offset += $length;
// NoColorCheck
$length = 4;
$sws->setBinaryData("NoColorCheck", self::ReadData('Int', substr($swscontents, $offset, $length)));
$offset += $length;
// SeparateCategories
$length = 4;
$sws->setBinaryData("SeparateCategories", self::ReadData('Int', substr($swscontents, $offset, $length)));
$offset += $length;
// EloUsed
$length = 4;
$sws->setBinaryData("EloUsed", self::ReadData('Int', substr($swscontents, $offset, $length)));
$offset += $length;
// AlternateColors
$length = 4;
$sws->setBinaryData("AlternateColors", self::ReadData('Int', substr($swscontents, $offset, $length)));
$offset += $length;
// MaxMeetings
$length = 4;
$sws->setBinaryData("MaxMeetings", self::ReadData('Int', substr($swscontents, $offset, $length)));
$offset += $length;
// MaxDistance
$length = 4;
$sws->setBinaryData("MaxDistance", self::ReadData('Int', substr($swscontents, $offset, $length)));
$offset += $length;
// MinimizeKeizer
$length = 4;
$sws->setBinaryData("MinimizeKeizer", self::ReadData('Int', substr($swscontents, $offset, $length)));
$offset += $length;
// MinRoundsMeetings
$length = 4;
$sws->setBinaryData("MinRoundsMeetings", self::ReadData('Int', substr($swscontents, $offset, $length)));
$offset += $length;
// MaxRoundsAbsent
$length = 4;
$sws->setBinaryData("MaxRoundsAbsent", self::ReadData('Int', substr($swscontents, $offset, $length)));
$offset += $length;
// SpecialPoints
$length = 4 * 6;
$sws->setBinaryData("SpecialPoints", self::ReadData('Int', substr($swscontents, $offset, $length)));
$offset += $length;
// NewNamePos
$length = 4;
$sws->setBinaryData("NewNamePos", self::ReadData('Int', substr($swscontents, $offset, $length)));
$offset += $length;
// CurrentRound
$length = 4;
$sws->setBinaryData("CurrentRound", self::ReadData('Int', substr($swscontents, $offset, $length)));
$offset += $length;
// CreatedRounds
$length = 4;
$sws->setBinaryData("CreatedRounds", self::ReadData('Int', substr($swscontents, $offset, $length)));
$offset += $length;
// CreatedPlayers
$length = 4;
$sws->setBinaryData("CreatedPlayers", self::ReadData('Int', substr($swscontents, $offset, $length)));
$offset += $length;
// MaxSelection
$length = 4;
$sws->setBinaryData("MaxSelection", self::ReadData('Int', substr($swscontents, $offset, $length)));
$offset += $length;
// NumberOfRounds
$length = 4;
$sws->setBinaryData("NumberOfRounds", self::ReadData('Int', substr($swscontents, $offset, $length)));
$offset += $length;
// NumberOfPairings
$length = 4;
$sws->setBinaryData("NumberOfPairings", self::ReadData('Int', substr($swscontents, $offset, $length)));
$offset += $length;
// CreatedPairings
$length = 4;
$sws->setBinaryData("CreatedPairings", self::ReadData('Int', substr($swscontents, $offset, $length)));
$offset += $length;
// PairingElems
$length = 4;
$sws->setBinaryData("PairingElems", self::ReadData('Int', substr($swscontents, $offset, $length)));
$offset += $length;
// RandomSeed
$length = 4;
$sws->setBinaryData("RandomSeed", self::ReadData('Int', substr($swscontents, $offset, $length)));
$offset += $length;
// TieOrder
$length = 4 * 5;
$sws->setBinaryData("TieOrder", self::ReadData('Int', substr($swscontents, $offset, $length)));
$offset += $length;
// Categorie
$length = 4 * 10;
$sws->setBinaryData("Categorie", self::ReadData('Int', substr($swscontents, $offset, $length)));
$offset += $length;
// ExtraPoints
$length = 4 * 20;
$sws->setBinaryData("ExtraPoints", self::ReadData('Int', substr($swscontents, $offset, $length)));
$offset += $length;
// SelectP
$length = 4 * 20;
$sws->setBinaryData("SelectP", self::ReadData('Int', substr($swscontents, $offset, $length)));
$offset += $length;
// Players
for ($i = 0; $i < $sws->getBinaryData("NewPlayer"); $i++) {
$player = new Player();
$length = 4;
$player->SetRank(self::ReadData('Int', substr($swscontents, $offset, $length)));
$offset += $length;
$length = 4;
$sws->setBinaryData("Players($i)_NamePos", self::ReadData('Int', substr($swscontents, $offset, $length)));
$offset += $length;
$length = 4;
$player->SetFideId(self::ReadData('Int', substr($swscontents, $offset, $length)));
$offset += $length;
$length = 4;
$player->SetExtraPts(self::ReadData('Int', substr($swscontents, $offset, $length)));
$offset += $length;
$length = 4;
$player->SetKbsbElo(self::ReadData('Int', substr($swscontents, $offset, $length)));
$offset += $length;
$length = 4;
$player->SetDateOfBirth(self::ReadData('Date', substr($swscontents, $offset, $length)));
$offset += $length;
$length = 4;
$player->setKbsbID(self::ReadData('Int', substr($swscontents, $offset, $length)));
$offset += $length;
$length = 4;
$player->setPoints(self::ReadData('Int', substr($swscontents, $offset, $length)) / 2);
$offset += $length;
$length = 4;
$player->setClubNr(self::ReadData('Int', substr($swscontents, $offset, $length)));
$offset += $length;
$length = 4;
$player->setScoreBucholtz(self::ReadData('Int', substr($swscontents, $offset, $length)) / 2);
$offset += $length;
$length = 4;
$player->setScoreAmerican(self::ReadData('Int', substr($swscontents, $offset, $length)) / 2);
$offset += $length;
$length = 4;
$sws->setBinaryData("Players($i)_HelpValue", self::ReadData('Int', substr($swscontents, $offset, $length)));
$offset += $length;
$length = 4;
$player->setFideElo(self::ReadData('Int', substr($swscontents, $offset, $length)));
$offset += $length;
$length = 1;
$sws->setBinaryData("Players($i)_NameLength", self::ReadData('Int', substr($swscontents, $offset, $length)));
$offset += $length;
$length = 3;
$player->setNation(self::ReadData('String', substr($swscontents, $offset, $length)));
$offset += $length;
$length = 1;
$player->setCategory(self::ReadData('String', substr($swscontents, $offset, $length)));
$offset += $length;
$length = 1;
$player->setTitle(new Title(self::ReadData('Int', substr($swscontents, $offset, $length))));
$offset += $length;
$length = 1;
$player->setSex(new Sex(self::ReadData('Int', substr($swscontents, $offset, $length))));
$offset += $length;
$length = 1;
$player->setNumberOfTies(self::ReadData('Int', substr($swscontents, $offset, $length)));
$offset += $length;
$length = 1;
$player->setAbsent(self::ReadData('Bool', substr($swscontents, $offset, $length)));
$offset += $length;
$length = 1;
$sws->setBinaryData("Players($i)_ColorDiff", self::ReadData('Int', substr($swscontents, $offset, $length)));
$offset += $length;
$length = 1;
$sws->setBinaryData("Players($i)_ColorPref", self::ReadData('Int', substr($swscontents, $offset, $length)));
$offset += $length;
$length = 1;
$sws->setBinaryData("Players($i)_Paired", self::ReadData('Int', substr($swscontents, $offset, $length)));
$offset += $length;
$length = 1;
$sws->setBinaryData("Players($i)_Float", self::ReadData('Int', substr($swscontents, $offset, $length)));
$offset += $length;
$length = 1;
$sws->setBinaryData("Players($i)_FloatPrev", self::ReadData('Int', substr($swscontents, $offset, $length)));
$offset += $length;
$length = 1;
$sws->setBinaryData("Players($i)_FloatBefore", self::ReadData('Int', substr($swscontents, $offset, $length)));
$offset += $length;
$length = 1;
$sws->setBinaryData("Players($i)_TieMatch", self::ReadData('Int', substr($swscontents, $offset, $length)));
$offset += $length;
$sws->getTournament()->addPlayer($player);
}
// PlayerNames
$length = (Integer)$sws->getBinaryData("NewNamePos") + 0;
$sws->setBinaryData("PlayerNames", self::ReadData('String', substr($swscontents, $offset, $length)));
$offset += $length;
for ($i = 0; $i < $sws->getBinaryData("NewPlayer"); $i++) {
$namelength = $sws->getBinaryData("Players($i)_NameLength");
$nameoffset = $sws->getBinaryData("Players($i)_NamePos");
$player = $sws->getTournament()->getPlayerById($i);
$player->setName(self::ReadData("String", substr($sws->getBinaryData("PlayerNames"), $nameoffset, $namelength)));
$sws->getTournament()->updatePlayer($i, $player);
}
// TournamentName
$length = 80;
$sws->getTournament()->setName(self::ReadData('String', substr($swscontents, $offset, $length)));
$offset += $length;
// TournamentOrganiser
$length = 50;
$sws->getTournament()->setOrganiser(self::ReadData('String', substr($swscontents, $offset, $length)));
$offset += $length;
// TournamentTempo
$length = 50;
$sws->getTournament()->setTempo(self::ReadData('String', substr($swscontents, $offset, $length)));
$offset += $length;
// TournamentCountry
$length = 32;
$sws->getTournament()->setOrganiserCountry(self::ReadData('String', substr($swscontents, $offset, $length)));
$offset += $length;
// Arbiters
$length = 128;
$sws->getTournament()->setArbiter(self::ReadData('String', substr($swscontents, $offset, $length)));
$offset += $length;
// Rounds
$length = 4;
$sws->getTournament()->setNoOfRounds(self::ReadData('Int', substr($swscontents, $offset, $length)));
$offset += $length;
// Participants
$length = 4;
$sws->getTournament()->setParticipants(self::ReadData('Int', substr($swscontents, $offset, $length)));
$offset += $length;
// Fidehomol
$length = 4;
$sws->getTournament()->setFideHomol(self::ReadData('Int', substr($swscontents, $offset, $length)));
$offset += $length;
// StartDate
$length = 4;
$sws->getTournament()->setStartDate(self::ReadData('Date', substr($swscontents, $offset, $length)));
$offset += $length;
// EndDate
$length = 4;
$sws->getTournament()->setEndDate(self::ReadData('Date', substr($swscontents, $offset, $length)));
$offset += $length;
// Place
$length = 36;
$sws->getTournament()->setOrganiserPlace(self::ReadData('String', substr($swscontents, $offset, $length)));
$offset += $length;
// First period
$length = 32;
$sws->getTournament()->setFirstPeriod(self::ReadData('String', substr($swscontents, $offset, $length)));
$offset += $length;
// Second period
$length = 32;
$sws->getTournament()->setSecondPeriod(self::ReadData('String', substr($swscontents, $offset, $length)));
$offset += $length;
// Unrated Elo
$length = 4;
$sws->getTournament()->setNonRatedElo(self::ReadData('Int', substr($swscontents, $offset, $length)));
$offset += $length;
// Type
$length = 4;
$sws->getTournament()->setSystem(new TournamentSystem(self::ReadData('Int', substr($swscontents, $offset, $length))));
$offset += $length;
// Federation
$length = 12;
$sws->getTournament()->setFederation(self::ReadData('String', substr($swscontents, $offset, $length)));
$offset += $length;
// Soustype
/*
* 32 Bits:
* 1 bit = Libre?
* 6 bits = First round sent to FIDE
* 6 bits = First round sent to FRBE-KBSB
* 6 bits = Last round sent to FIDE
* 6 bits = Last round sent to FRBE-KBSB
* 6 bits = Number of the First board
* 1 bit = Double round robin
*/
$length = 4;
$sws->setBinaryData('SousType', self::ReadData('Hex', substr($swscontents, $offset, $length)));
$offset += $length;
// Organising club no
$length = 4;
$sws->getTournament()->setOrganiserClubNo(self::ReadData('String', substr($swscontents, $offset, $length), 0));
$offset += $length;
// Organising club
$length = 12;
$sws->getTournament()->setOrganiserClub(self::ReadData('String', substr($swscontents, $offset, $length)));
$offset += $length;
// Tournament year
$length = 4;
$sws->getTournament()->setYear(self::ReadData('Int', substr($swscontents, $offset, $length)));
$offset += $length;
// Round dates
for ($i = 1; $i < $sws->getTournament()->getNoOfRounds(); $i++) {
$length = 4;
$sws->setBinaryData('Round_' . $i . '_date', self::ReadData('Date', substr($swscontents, $offset, $length)));
$offset += $length;
}
if ($sws->getBinaryData("CurrentRound") > 0) {
for ($i = 0; $i < $sws->getBinaryData("NewPlayer"); $i++) {
for ($x = 0; $x < $sws->getBinaryData("CreatedRounds"); $x++) {
$pairing = new Pairing();
$pairing->setPlayer($sws->getTournament()->getPlayerById($i));
$length = 4;
$opponent = self::ReadData('Int', substr($swscontents, $offset, $length));
if ($opponent != 4294967295) {
$pairing->setOpponent($sws->getTournament()->getPlayerById($opponent));
}
$offset += $length;
$length = 1;
$pairing->setColor(new Color(self::ReadData('Int', substr($swscontents, $offset, $length))));
$offset += $length;
$length = 1;
$pairing->setResult(new Result(self::ReadData('Int', substr($swscontents, $offset, $length))));
$offset += $length;
$pairing->setRound($x);
$offset += 2;
$sws->getTournament()->addPairing($pairing);
}
}
}
$sws->getTournament()->pairingsToRounds();
return $sws;
}
/**
* @param string $type
* @param string $data
* @param mixed $default
* @return bool|DateTime|int|string
*/
private static function ReadData(string $type, string $data, $default = null)
{
switch ($type) {
case 'String':
$data = trim($data);
if ($data == '') {
return (is_null($default)) ? '' : $default;
}
return $data;
break;
case 'Hex':
case 'Int':
case 'Bool':
case 'Date':
$hex = implode(unpack("H*", $data));
$hex = array_reverse(str_split($hex, 2));
foreach ($hex as $key => $item) {
if ($item == "00") {
$hex[$key] = "";
} else {
break;
}
}
$hex = implode($hex);
$hex = ($hex == "") ? "00" : $hex;
if ($type == 'Hex') {
if ($hex == '00') {
return (is_null($default)) ? '00' : $default;
}
return $hex;
} elseif ($type == 'Int') {
if ($hex == '00') {
return (is_null($default)) ? 0 : $default;
}
return hexdec($hex);
} elseif ($type == 'Date') {
if ($hex == '00') {
return (is_null($default)) ? self::UIntToTimestamp(0) : $default;
}
return self::UIntToTimestamp(hexdec($hex));
} elseif ($type == 'Bool') {
return ($hex == "01") ? true : false;
}
break;
default:
throw new \InvalidArgumentException("Datatype not known");
break;
}
return false;
}
/**
* @param int $date
* @return bool|DateTime
*/
private static function UIntToTimestamp(int $date)
{
$curyear = date('Y');
$yearoffset = $curyear - self::PT_PASTOFFSET;
// Day
$day = $date % self::PT_DAYFACTOR;
if ($day < 1) {
$day = 1;
}
// Month
$month = ($date / self::PT_DAYFACTOR) % self::PT_MONTHFACTOR;
if ($month < 1) {
$month = 1;
}
// Year
$year = ($date / self::PT_YEARFACTOR) + $yearoffset;
$concat = $month . '/' . $day . '/' . intval($year);
$format = 'm/d/Y';
return DateTime::createFromFormat($format, $concat);
}
}
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