mirror of
https://github.com/Mezeporta/Erupe.git
synced 2025-12-17 09:24:50 +01:00
Restore old packet logic temporarily
This commit is contained in:
Andrew Gutekanst
@@ -3,6 +3,7 @@ package channelserver
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import (
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"encoding/hex"
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"fmt"
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"io/ioutil"
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"net"
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"sync"
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@@ -50,6 +51,9 @@ func (s *Session) Start() {
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}()
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}
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var loadDataCount int
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var getPaperDataCount int
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func (s *Session) handlePacketGroup(pktGroup []byte) {
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defer func() {
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if r := recover(); r != nil {
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@@ -60,11 +64,149 @@ func (s *Session) handlePacketGroup(pktGroup []byte) {
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bf := byteframe.NewByteFrameFromBytes(pktGroup)
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opcode := network.PacketID(bf.ReadUint16())
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if opcode != network.MSG_SYS_END {
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fmt.Printf("Opcode: %s\n", opcode)
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fmt.Printf("Data:\n%s\n", hex.Dump(pktGroup))
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}
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switch opcode {
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case network.MSG_MHF_ENUMERATE_EVENT:
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fallthrough
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case network.MSG_MHF_ENUMERATE_QUEST:
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fallthrough
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case network.MSG_MHF_ENUMERATE_RANKING:
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fallthrough
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case network.MSG_MHF_READ_MERCENARY_W:
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fallthrough
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case network.MSG_MHF_GET_ETC_POINTS:
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fallthrough
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case network.MSG_MHF_READ_GUILDCARD:
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fallthrough
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case network.MSG_MHF_READ_BEAT_LEVEL:
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fallthrough
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case network.MSG_MHF_GET_EARTH_STATUS:
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fallthrough
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case network.MSG_MHF_GET_EARTH_VALUE:
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fallthrough
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case network.MSG_MHF_GET_WEEKLY_SCHEDULE:
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fallthrough
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case network.MSG_MHF_LIST_MEMBER:
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fallthrough
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case network.MSG_MHF_LOAD_PLATE_DATA:
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fallthrough
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case network.MSG_MHF_LOAD_PLATE_BOX:
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fallthrough
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case network.MSG_MHF_LOAD_FAVORITE_QUEST:
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fallthrough
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case network.MSG_MHF_LOAD_PARTNER:
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fallthrough
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case network.MSG_MHF_GET_TOWER_INFO:
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fallthrough
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case network.MSG_MHF_LOAD_OTOMO_AIROU:
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fallthrough
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case network.MSG_MHF_LOAD_DECO_MYSET:
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fallthrough
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case network.MSG_MHF_LOAD_HUNTER_NAVI:
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fallthrough
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case network.MSG_MHF_GET_UD_SCHEDULE:
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fallthrough
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case network.MSG_MHF_GET_UD_INFO:
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fallthrough
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case network.MSG_MHF_GET_UD_MONSTER_POINT:
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fallthrough
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case network.MSG_MHF_GET_RAND_FROM_TABLE:
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fallthrough
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case network.MSG_MHF_ACQUIRE_MONTHLY_REWARD:
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fallthrough
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case network.MSG_MHF_GET_RENGOKU_RANKING_RANK:
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fallthrough
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case network.MSG_MHF_LOAD_PLATE_MYSET:
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fallthrough
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case network.MSG_MHF_LOAD_RENGOKU_DATA:
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fallthrough
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case network.MSG_MHF_ENUMERATE_SHOP:
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fallthrough
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case network.MSG_MHF_LOAD_SCENARIO_DATA:
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fallthrough
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case network.MSG_MHF_GET_BOOST_TIME_LIMIT:
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fallthrough
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case network.MSG_MHF_GET_BOOST_RIGHT:
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fallthrough
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case network.MSG_MHF_GET_REWARD_SONG:
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fallthrough
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case network.MSG_MHF_GET_GACHA_POINT:
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fallthrough
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case network.MSG_MHF_GET_KOURYOU_POINT:
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fallthrough
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case network.MSG_MHF_GET_ENHANCED_MINIDATA:
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ackHandle := bf.ReadUint32()
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data, err := ioutil.ReadFile(fmt.Sprintf("bin_resp/%s_resp.bin", opcode.String()))
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if err != nil {
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panic(err)
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}
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bfw := byteframe.NewByteFrame()
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bfw.WriteUint16(uint16(network.MSG_SYS_ACK))
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bfw.WriteUint32(ackHandle)
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bfw.WriteBytes(data)
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s.cryptConn.SendPacket(bfw.Data())
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case network.MSG_MHF_INFO_FESTA:
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ackHandle := bf.ReadUint32()
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_ = bf.ReadUint32()
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data, err := ioutil.ReadFile(fmt.Sprintf("bin_resp/%s_resp.bin", opcode.String()))
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if err != nil {
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panic(err)
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}
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bfw := byteframe.NewByteFrame()
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bfw.WriteUint16(uint16(network.MSG_SYS_ACK))
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bfw.WriteUint32(ackHandle)
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bfw.WriteBytes(data)
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s.cryptConn.SendPacket(bfw.Data())
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case network.MSG_MHF_LOADDATA:
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ackHandle := bf.ReadUint32()
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data, err := ioutil.ReadFile(fmt.Sprintf("bin_resp/%s_resp%d.bin", opcode.String(), loadDataCount))
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if err != nil {
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panic(err)
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}
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bfw := byteframe.NewByteFrame()
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bfw.WriteUint16(uint16(network.MSG_SYS_ACK))
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bfw.WriteUint32(ackHandle)
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bfw.WriteBytes(data)
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s.cryptConn.SendPacket(bfw.Data())
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loadDataCount++
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if loadDataCount > 1 {
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loadDataCount = 0
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}
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case network.MSG_MHF_GET_PAPER_DATA:
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ackHandle := bf.ReadUint32()
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data, err := ioutil.ReadFile(fmt.Sprintf("bin_resp/%s_resp%d.bin", opcode.String(), getPaperDataCount))
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if err != nil {
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panic(err)
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}
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bfw := byteframe.NewByteFrame()
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bfw.WriteUint16(uint16(network.MSG_SYS_ACK))
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bfw.WriteUint32(ackHandle)
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bfw.WriteBytes(data)
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s.cryptConn.SendPacket(bfw.Data())
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getPaperDataCount++
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if getPaperDataCount > 7 {
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getPaperDataCount = 0
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}
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default:
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// Get the packet parser and handler for this opcode.
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mhfPkt := mhfpacket.MHFPacketFromOpcode(opcode)
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mhfPkt := mhfpacket.FromOpcode(opcode)
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if mhfPkt == nil {
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fmt.Println("Got opcode which we don't know how to parse, can't parse anymore for this group")
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return
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@@ -73,18 +215,17 @@ func (s *Session) handlePacketGroup(pktGroup []byte) {
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// Parse and handle the packet
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mhfPkt.Parse(bf)
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handlerTable[opcode](s, mhfPkt)
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break
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}
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// If there is more data on the stream that the .Parse method didn't read, then read another packet off it.
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remainingData := bf.DataFromCurrent()
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if len(remainingData) >= 2 && (opcode == network.MSG_SYS_TIME || opcode == network.MSG_MHF_INFO_FESTA) {
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if len(remainingData) >= 2 && (opcode == network.MSG_SYS_TIME || opcode == network.MSG_MHF_INFO_FESTA || opcode == network.MSG_SYS_EXTEND_THRESHOLD) {
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s.handlePacketGroup(remainingData)
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}
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}
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/*
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var loadDataCount int
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var getPaperDataCount int
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func handlePacket(cc *network.CryptConn, pkt []byte) {
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defer func() {
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if r := recover(); r != nil {
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