[M] Refactor relevant stuff to kotlin

This commit is contained in:
Azalea
2024-02-22 19:33:51 -05:00
parent da1be9226a
commit 4324d655d2
10 changed files with 215 additions and 316 deletions

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/*
This function is based on minime, commit e90068f32510dc4e14eef62d099272ffb6ce8ec3 by xmc
and ported by skogaby. Thanks.
*/
package icu.samnyan.aqua.sega.aimedb.handler.impl;
import com.fasterxml.jackson.core.JsonProcessingException;
import icu.samnyan.aqua.sega.aimedb.handler.BaseHandler;
import icu.samnyan.aqua.sega.aimedb.util.AimeDbUtil;
import icu.samnyan.aqua.sega.aimedb.util.LogMapper;
import icu.samnyan.aqua.sega.general.dao.CardRepository;
import icu.samnyan.aqua.sega.general.model.Card;
import io.netty.buffer.ByteBuf;
import io.netty.buffer.ByteBufUtil;
import io.netty.buffer.Unpooled;
import io.netty.channel.ChannelHandlerContext;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import java.util.HashMap;
import java.util.Map;
import java.util.Optional;
/**
* @author samnyan (privateamusement@protonmail.com)
*/
@Component
public class FeliCaLookup2Handler implements BaseHandler {
private static final Logger logger = LoggerFactory.getLogger(FeliCaLookup2Handler.class);
private final LogMapper logMapper;
private final CardRepository cardRepository;
@Autowired
public FeliCaLookup2Handler(LogMapper logMapper, CardRepository cardRepository) {
this.logMapper = logMapper;
this.cardRepository = cardRepository;
}
@Override
public void handle(ChannelHandlerContext ctx, ByteBuf msg) throws JsonProcessingException {
Map<String, Object> requestMap = AimeDbUtil.getBaseInfo(msg);
requestMap.put("type", "felica_lookup2");
requestMap.put("idm", msg.slice(0x0030, 0x0038 - 0x0030));
requestMap.put("pmm", msg.slice(0x0038, 0x0040 - 0x0038));
logger.info("Request: " + logMapper.write(requestMap));
// Get the decimal represent of the hex value, same from minime
StringBuilder accessCode = new StringBuilder(
String.valueOf(((ByteBuf) requestMap.get("idm")).getLong(0)).replaceAll("-","") // Prevent negative overflow
);
while (accessCode.length() < 20) {
accessCode.insert(0, "0");
}
long aimeId = -1;
Optional<Card> card = cardRepository.findByLuid(accessCode.toString());
if (card.isPresent()) {
aimeId = card.get().getExtId();
}
Map<String, Object> resultMap = new HashMap<>();
resultMap.put("type", "felica_lookup2");
resultMap.put("status", 1);
resultMap.put("accessCode", accessCode);
resultMap.put("aimeId", cardRepository.findByLuid(accessCode.toString()));
logger.info("Response: " + logMapper.write(resultMap));
ByteBuf respSrc = Unpooled.copiedBuffer(new byte[0x0140]);
respSrc.setShortLE(0x0004, 0x0012);
respSrc.setShortLE(0x0008, (int) resultMap.get("status"));
respSrc.setLongLE(0x0020, aimeId);
respSrc.setIntLE(0x0024, 0xFFFFFFFF);
respSrc.setIntLE(0x0028, 0xFFFFFFFF);
respSrc.setBytes(0x002c, ByteBufUtil.decodeHexDump(accessCode));
respSrc.setShortLE(0x0037, 0x0001);
ctx.writeAndFlush(respSrc);
}
}

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package icu.samnyan.aqua.sega.aimedb.handler.impl
import icu.samnyan.aqua.sega.aimedb.handler.BaseHandler
import icu.samnyan.aqua.sega.aimedb.util.AimeDbUtil
import icu.samnyan.aqua.sega.aimedb.util.LogMapper
import icu.samnyan.aqua.sega.general.dao.CardRepository
import io.netty.buffer.ByteBuf
import io.netty.buffer.ByteBufUtil
import io.netty.buffer.Unpooled
import io.netty.channel.ChannelHandlerContext
import org.slf4j.Logger
import org.slf4j.LoggerFactory
import org.springframework.stereotype.Component
/**
* @author samnyan (privateamusement@protonmail.com)
*/
@Component
class FeliCaLookup2Handler(
val logMapper: LogMapper,
val cardRepository: CardRepository
) : BaseHandler {
val logger: Logger = LoggerFactory.getLogger(FeliCaLookup2Handler::class.java)
override fun handle(ctx: ChannelHandlerContext, msg: ByteBuf) {
val requestMap = AimeDbUtil.getBaseInfo(msg)
requestMap["type"] = "felica_lookup2"
requestMap["idm"] = msg.slice(0x0030, 0x0038 - 0x0030)
requestMap["pmm"] = msg.slice(0x0038, 0x0040 - 0x0038)
logger.info("Request: " + logMapper.write(requestMap))
// Get the decimal represent of the hex value, same from minime
val accessCode = (requestMap["idm"] as ByteBuf).getLong(0).toString()
.replace("-", "") // Prevent negative overflow
.padStart(20, '0')
var aimeId: Long = -1
val card = cardRepository.findByLuid(accessCode)
if (card.isPresent) {
aimeId = card.get().extId
}
logger.info("Response: $accessCode, $aimeId")
val respSrc = Unpooled.copiedBuffer(ByteArray(0x0140))
respSrc.setShortLE(0x0004, 0x0012)
respSrc.setShortLE(0x0008, 1)
respSrc.setLongLE(0x0020, aimeId)
respSrc.setIntLE(0x0024, -0x1)
respSrc.setIntLE(0x0028, -0x1)
respSrc.setBytes(0x002c, ByteBufUtil.decodeHexDump(accessCode))
respSrc.setShortLE(0x0037, 0x0001)
ctx.writeAndFlush(respSrc)
}
}

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@@ -1,68 +0,0 @@
package icu.samnyan.aqua.sega.aimedb.handler.impl;
import com.fasterxml.jackson.core.JsonProcessingException;
import icu.samnyan.aqua.sega.aimedb.handler.BaseHandler;
import icu.samnyan.aqua.sega.aimedb.util.AimeDbUtil;
import icu.samnyan.aqua.sega.aimedb.util.LogMapper;
import io.netty.buffer.ByteBuf;
import io.netty.buffer.ByteBufUtil;
import io.netty.buffer.Unpooled;
import io.netty.channel.ChannelHandlerContext;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import java.util.HashMap;
import java.util.Map;
/**
* @author samnyan (privateamusement@protonmail.com)
*/
@Component
public class FeliCaLookupHandler implements BaseHandler {
private static final Logger logger = LoggerFactory.getLogger(FeliCaLookupHandler.class);
private final LogMapper logMapper;
@Autowired
public FeliCaLookupHandler(LogMapper logMapper) {
this.logMapper = logMapper;
}
@Override
public void handle(ChannelHandlerContext ctx, ByteBuf msg) throws JsonProcessingException {
Map<String, Object> requestMap = AimeDbUtil.getBaseInfo(msg);
requestMap.put("type", "felica_lookup");
requestMap.put("idm", msg.slice(0x0020, 0x0028 - 0x0020));
requestMap.put("pmm", msg.slice(0x0028, 0x0030 - 0x0028));
logger.info("Request: " + logMapper.write(requestMap));
// Get the decimal represent of the hex value, same from minime
StringBuilder accessCode = new StringBuilder(
String.valueOf(((ByteBuf) requestMap.get("idm")).getLong(0)).replaceAll("-","") // Prevent negative overflow
);
while (accessCode.length() < 20) {
accessCode.insert(0, "0");
}
Map<String, Object> resultMap = new HashMap<>();
resultMap.put("type", "felica_lookup");
resultMap.put("status", 1);
resultMap.put("accessCode", accessCode);
logger.info("Response: " + logMapper.write(resultMap));
ByteBuf respSrc = Unpooled.copiedBuffer(new byte[0x0030]);
respSrc.setShortLE(0x0004, 0x0003);
respSrc.setShortLE(0x0008, (int) resultMap.get("status"));
respSrc.setBytes(0x0024, ByteBufUtil.decodeHexDump(accessCode));
ctx.writeAndFlush(respSrc);
}
}

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package icu.samnyan.aqua.sega.aimedb.handler.impl
import icu.samnyan.aqua.sega.aimedb.handler.BaseHandler
import icu.samnyan.aqua.sega.aimedb.util.AimeDbUtil
import icu.samnyan.aqua.sega.aimedb.util.LogMapper
import io.netty.buffer.ByteBuf
import io.netty.buffer.ByteBufUtil
import io.netty.buffer.Unpooled
import io.netty.channel.ChannelHandlerContext
import org.slf4j.Logger
import org.slf4j.LoggerFactory
import org.springframework.stereotype.Component
/**
* @author samnyan (privateamusement@protonmail.com)
*/
@Component
class FeliCaLookupHandler(val logMapper: LogMapper) : BaseHandler {
val logger: Logger = LoggerFactory.getLogger(FeliCaLookupHandler::class.java)
override fun handle(ctx: ChannelHandlerContext, msg: ByteBuf) {
val requestMap = AimeDbUtil.getBaseInfo(msg)
requestMap["type"] = "felica_lookup"
requestMap["idm"] = msg.slice(0x0020, 0x0028 - 0x0020)
requestMap["pmm"] = msg.slice(0x0028, 0x0030 - 0x0028)
logger.info("Request: " + logMapper.write(requestMap))
// Get the decimal represent of the hex value, same from minime
val accessCode = (requestMap["idm"] as ByteBuf).getLong(0).toString()
.replace("-", "") // Prevent negative overflow
.padStart(20, '0')
logger.info("Response: $accessCode")
val respSrc = Unpooled.copiedBuffer(ByteArray(0x0030))
respSrc.setShortLE(0x0004, 0x0003)
respSrc.setShortLE(0x0008, 1)
respSrc.setBytes(0x0024, ByteBufUtil.decodeHexDump(accessCode))
ctx.writeAndFlush(respSrc)
}
}

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package icu.samnyan.aqua.sega.aimedb.handler.impl;
import com.fasterxml.jackson.core.JsonProcessingException;
import icu.samnyan.aqua.sega.aimedb.handler.BaseHandler;
import icu.samnyan.aqua.sega.aimedb.util.AimeDbUtil;
import icu.samnyan.aqua.sega.aimedb.util.LogMapper;
import icu.samnyan.aqua.sega.general.dao.CardRepository;
import icu.samnyan.aqua.sega.general.model.Card;
import io.netty.buffer.ByteBuf;
import io.netty.buffer.ByteBufUtil;
import io.netty.buffer.Unpooled;
import io.netty.channel.ChannelHandlerContext;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import java.util.HashMap;
import java.util.Map;
import java.util.Optional;
/**
* @author samnyan (privateamusement@protonmail.com)
*/
@Component
public class Lookup2Handler implements BaseHandler {
private static final Logger logger = LoggerFactory.getLogger(Lookup2Handler.class);
private final LogMapper logMapper;
private final CardRepository cardRepository;
@Autowired
public Lookup2Handler(LogMapper logMapper, CardRepository cardRepository) {
this.logMapper = logMapper;
this.cardRepository = cardRepository;
}
@Override
public void handle(ChannelHandlerContext ctx, ByteBuf msg) throws JsonProcessingException {
Map<String, Object> requestMap = AimeDbUtil.getBaseInfo(msg);
requestMap.put("type", "lookup2");
requestMap.put("luid", ByteBufUtil.hexDump(msg.slice(0x0020, 0x002a - 0x0020)));
logger.info("Request: " + logMapper.write(requestMap));
long aimeId = -1;
Optional<Card> card = cardRepository.findByLuid((String) requestMap.get("luid"));
if (card.isPresent()) {
aimeId = card.get().getExtId();
}
Map<String, Object> resultMap = new HashMap<>();
resultMap.put("type", "lookup2");
resultMap.put("status", 1);
resultMap.put("aimeId", aimeId);
resultMap.put("registerLevel", "none");
logger.info("Response: " + logMapper.write(resultMap));
ByteBuf respSrc = Unpooled.copiedBuffer(new byte[0x0130]);
respSrc.setShortLE(0x0004, 0x0010);
respSrc.setShortLE(0x0008, (int) resultMap.get("status"));
respSrc.setLongLE(0x0020, (long) resultMap.get("aimeId"));
respSrc.setByte(0x0024, 0);
ctx.writeAndFlush(respSrc);
}
}

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package icu.samnyan.aqua.sega.aimedb.handler.impl
import icu.samnyan.aqua.sega.aimedb.handler.BaseHandler
import icu.samnyan.aqua.sega.aimedb.util.AimeDbUtil.getBaseInfo
import icu.samnyan.aqua.sega.aimedb.util.LogMapper
import icu.samnyan.aqua.sega.general.dao.CardRepository
import io.netty.buffer.ByteBuf
import io.netty.buffer.ByteBufUtil
import io.netty.buffer.Unpooled
import io.netty.channel.ChannelHandlerContext
import org.slf4j.Logger
import org.slf4j.LoggerFactory
import org.springframework.stereotype.Component
/**
* @author samnyan (privateamusement@protonmail.com)
*/
@Component
class Lookup2Handler(
val logMapper: LogMapper,
val cardRepository: CardRepository
) : BaseHandler {
val logger: Logger = LoggerFactory.getLogger(Lookup2Handler::class.java)
override fun handle(ctx: ChannelHandlerContext, msg: ByteBuf) {
val requestMap = getBaseInfo(msg)
requestMap["type"] = "lookup2"
requestMap["luid"] = ByteBufUtil.hexDump(msg.slice(0x0020, 0x002a - 0x0020))
logger.info("Request: " + logMapper.write(requestMap))
var aimeId: Long = -1
val card = cardRepository.findByLuid(requestMap["luid"] as String?)
if (card.isPresent) {
aimeId = card.get().extId
}
logger.info("Response: $aimeId")
val respSrc = Unpooled.copiedBuffer(ByteArray(0x0130))
respSrc.setShortLE(0x0004, 0x0010)
respSrc.setShortLE(0x0008, 1)
respSrc.setLongLE(0x0020, aimeId)
respSrc.setByte(0x0024, 0)
ctx.writeAndFlush(respSrc)
}
}

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package icu.samnyan.aqua.sega.aimedb.handler.impl;
import com.fasterxml.jackson.core.JsonProcessingException;
import icu.samnyan.aqua.sega.aimedb.handler.BaseHandler;
import icu.samnyan.aqua.sega.aimedb.util.AimeDbUtil;
import icu.samnyan.aqua.sega.aimedb.util.LogMapper;
import icu.samnyan.aqua.sega.general.dao.CardRepository;
import icu.samnyan.aqua.sega.general.model.Card;
import io.netty.buffer.ByteBuf;
import io.netty.buffer.ByteBufUtil;
import io.netty.buffer.Unpooled;
import io.netty.channel.ChannelHandlerContext;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import java.util.HashMap;
import java.util.Map;
import java.util.Optional;
/**
* Mifare Card lookup? idk
*
* @author samnyan (privateamusement@protonmail.com)
*/
@Component
public class LookupHandler implements BaseHandler {
private static final Logger logger = LoggerFactory.getLogger(LookupHandler.class);
private final LogMapper logMapper;
private final CardRepository cardRepository;
@Autowired
public LookupHandler(LogMapper logMapper, CardRepository cardRepository) {
this.logMapper = logMapper;
this.cardRepository = cardRepository;
}
@Override
public void handle(ChannelHandlerContext ctx, ByteBuf msg) throws JsonProcessingException {
Map<String, Object> requestMap = AimeDbUtil.getBaseInfo(msg);
requestMap.put("type", "lookup");
requestMap.put("luid", ByteBufUtil.hexDump(msg.slice(0x0020, 0x002a - 0x0020)));
logger.info("Request: " + logMapper.write(requestMap));
long aimeId = -1;
Optional<Card> card = cardRepository.findByLuid((String) requestMap.get("luid"));
if (card.isPresent()) {
aimeId = card.get().getExtId();
}
Map<String, Object> resultMap = new HashMap<>();
resultMap.put("type", "lookup");
resultMap.put("status", 1);
resultMap.put("aimeId", aimeId);
resultMap.put("registerLevel", "none");
logger.info("Response: " + logMapper.write(resultMap));
ByteBuf respSrc = Unpooled.copiedBuffer(new byte[0x0130]);
respSrc.setShortLE(0x0004, 0x0006);
respSrc.setShortLE(0x0008, (int) resultMap.get("status"));
respSrc.setLongLE(0x0020, (long) resultMap.get("aimeId"));
respSrc.setByte(0x0024, 0);
ctx.writeAndFlush(respSrc);
}
}

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package icu.samnyan.aqua.sega.aimedb.handler.impl
import icu.samnyan.aqua.sega.aimedb.handler.BaseHandler
import icu.samnyan.aqua.sega.aimedb.util.AimeDbUtil.getBaseInfo
import icu.samnyan.aqua.sega.aimedb.util.LogMapper
import icu.samnyan.aqua.sega.general.dao.CardRepository
import io.netty.buffer.ByteBuf
import io.netty.buffer.ByteBufUtil
import io.netty.buffer.Unpooled
import io.netty.channel.ChannelHandlerContext
import org.slf4j.Logger
import org.slf4j.LoggerFactory
import org.springframework.beans.factory.annotation.Autowired
import org.springframework.stereotype.Component
/**
* Mifare Card lookup? idk
*
* @author samnyan (privateamusement@protonmail.com)
*/
@Component
class LookupHandler(
val logMapper: LogMapper,
val cardRepository: CardRepository
) : BaseHandler {
val logger: Logger = LoggerFactory.getLogger(LookupHandler::class.java)
override fun handle(ctx: ChannelHandlerContext, msg: ByteBuf) {
val requestMap = getBaseInfo(msg)
requestMap["type"] = "lookup"
requestMap["luid"] = ByteBufUtil.hexDump(msg.slice(0x0020, 0x002a - 0x0020))
logger.info("Request: " + logMapper.write(requestMap))
var aimeId: Long = -1
val card = cardRepository.findByLuid(requestMap["luid"] as String?)
if (card.isPresent) {
aimeId = card.get().extId
}
logger.info("Response: $aimeId")
val respSrc = Unpooled.copiedBuffer(ByteArray(0x0130))
respSrc.setShortLE(0x0004, 0x0006)
respSrc.setShortLE(0x0008, 1)
respSrc.setLongLE(0x0020, aimeId)
respSrc.setByte(0x0024, 0)
ctx.writeAndFlush(respSrc)
}
}

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package icu.samnyan.aqua.sega.aimedb.util;
import io.netty.buffer.ByteBuf;
import java.nio.charset.StandardCharsets;
import java.util.HashMap;
import java.util.Map;
/**
* @author samnyan (privateamusement@protonmail.com)
*/
public class AimeDbUtil {
public static Map<String, Object> getBaseInfo(ByteBuf in) {
Map<String, Object> resultMap = new HashMap<>();
resultMap.put("gameId", in.toString(0x000a, 0x000e - 0x000a, StandardCharsets.US_ASCII));
resultMap.put("keychipId", in.toString(0x0014, 0x001f - 0x0014, StandardCharsets.US_ASCII));
return resultMap;
}
}

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package icu.samnyan.aqua.sega.aimedb.util
import io.netty.buffer.ByteBuf
import java.nio.charset.StandardCharsets
/**
* @author samnyan (privateamusement@protonmail.com)
*/
object AimeDbUtil {
@JvmStatic
fun getBaseInfo(input: ByteBuf) = mutableMapOf<String, Any>(
"gameId" to input.toString(0x000a, 0x000e - 0x000a, StandardCharsets.US_ASCII),
"keychipId" to input.toString(0x0014, 0x001f - 0x0014, StandardCharsets.US_ASCII)
)
}