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handle TransitMessage

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This commit is contained in:
wish
2022-08-05 01:57:56 +10:00
parent e9cc5cc3e2
commit 08a7b91e11
4 changed files with 94 additions and 21 deletions
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73
server/channelserver/handlers.go
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@@ -4,7 +4,11 @@ import (
"bytes"
"encoding/binary"
"encoding/hex"
"erupe-ce/common/stringsupport"
"fmt"
"io"
"net"
"strings"
"io/ioutil"
"math/bits"
@@ -341,10 +345,71 @@ func handleMsgSysRightsReload(s *Session, p mhfpacket.MHFPacket) {
func handleMsgMhfTransitMessage(s *Session, p mhfpacket.MHFPacket) {
pkt := p.(*mhfpacket.MsgMhfTransitMessage)
// TODO: figure out what this is supposed to return
// probably what world+land the targeted character is on?
// stubbed response will just say user not found
doAckBufSucceed(s, pkt.AckHandle, make([]byte, 4))
// 1 -> CID
// 2 -> Name
// 4 -> Group
resp := byteframe.NewByteFrame()
resp.WriteUint16(0)
var count uint16
switch pkt.SearchType {
case 1:
bf := byteframe.NewByteFrameFromBytes(pkt.MessageData)
CharID := bf.ReadUint32()
for _, c := range s.server.Channels {
for _, session := range c.sessions {
if session.charID == CharID {
count++
sessionName := stringsupport.UTF8ToSJIS(session.Name)
sessionStage := stringsupport.UTF8ToSJIS(session.stageID)
resp.WriteUint32(binary.LittleEndian.Uint32(net.ParseIP(c.IP).To4()))
resp.WriteUint16(c.Port)
resp.WriteUint32(session.charID)
resp.WriteBool(true)
resp.WriteUint8(uint8(len(sessionName) + 1))
resp.WriteUint16(0x180) // lenUserBinary
resp.WriteBytes(make([]byte, 40))
resp.WriteUint8(uint8(len(sessionStage) + 1))
resp.WriteBytes(make([]byte, 8))
resp.WriteNullTerminatedBytes(sessionName)
resp.WriteBytes(c.userBinaryParts[userBinaryPartID{charID: session.charID, index: 3}])
resp.WriteNullTerminatedBytes(sessionStage)
}
}
}
case 2:
bf := byteframe.NewByteFrameFromBytes(pkt.MessageData)
bf.ReadUint16() // lenSearchTerm
bf.ReadUint16() // maxResults
bf.ReadUint8() // Unk
searchTerm := stringsupport.SJISToUTF8(bf.ReadNullTerminatedBytes())
for _, c := range s.server.Channels {
for _, session := range c.sessions {
if count == 100 {
break
}
if strings.Contains(session.Name, searchTerm) {
count++
sessionName := stringsupport.UTF8ToSJIS(session.Name)
sessionStage := stringsupport.UTF8ToSJIS(session.stageID)
resp.WriteUint32(binary.LittleEndian.Uint32(net.ParseIP(c.IP).To4()))
resp.WriteUint16(c.Port)
resp.WriteUint32(session.charID)
resp.WriteBool(true)
resp.WriteUint8(uint8(len(sessionName) + 1))
resp.WriteUint16(0x180) // lenUserBinary
resp.WriteBytes(make([]byte, 40))
resp.WriteUint8(uint8(len(sessionStage) + 1))
resp.WriteBytes(make([]byte, 8))
resp.WriteNullTerminatedBytes(sessionName)
resp.WriteBytes(c.userBinaryParts[userBinaryPartID{charID: session.charID, index: 3}])
resp.WriteNullTerminatedBytes(sessionStage)
}
}
}
}
resp.Seek(0, io.SeekStart)
resp.WriteUint16(count)
doAckBufSucceed(s, pkt.AckHandle, resp.Data())
}
func handleMsgCaExchangeItem(s *Session, p mhfpacket.MHFPacket) {}