93 lines
3.3 KiB
Go
93 lines
3.3 KiB
Go
package server
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import (
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"log"
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"net"
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"sync"
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"github.com/CPunch/gopenfusion/protocol"
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)
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type PacketHandler func(peer *Peer, pkt protocol.Packet) error
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type LoginServer struct {
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listener net.Listener
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packetHandlers map[uint32]PacketHandler
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peers map[*Peer]bool
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peersLock sync.Mutex
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}
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func NewLoginServer() *LoginServer {
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listener, err := net.Listen("tcp", ":23000")
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if err != nil {
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log.Fatal(err)
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}
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loginServer := &LoginServer{
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listener: listener,
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packetHandlers: make(map[uint32]PacketHandler),
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peers: make(map[*Peer]bool),
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}
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loginServer.RegisterPacketHandler(protocol.P_CL2LS_REQ_LOGIN, loginServer.Login)
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loginServer.RegisterPacketHandler(protocol.P_CL2LS_REQ_CHECK_CHAR_NAME, loginServer.CheckCharacterName)
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loginServer.RegisterPacketHandler(protocol.P_CL2LS_REQ_SAVE_CHAR_NAME, loginServer.SaveCharacterName)
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loginServer.RegisterPacketHandler(protocol.P_CL2LS_REQ_CHAR_CREATE, loginServer.CharacterCreate)
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// loginServer.RegisterPacketHandler(protocol.P_CL2LS_REQ_CHAR_SELECT, func(_ *Peer, _ protocol.Packet) error { /* stubbed */ return nil })
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loginServer.RegisterPacketHandler(protocol.P_CL2LS_REQ_CHAR_DELETE, loginServer.CharacterDelete)
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// loginServer.RegisterPacketHandler(protocol.P_CL2LS_REQ_SHARD_SELECT, func(_ *Peer, _ protocol.Packet) error { /* stubbed */ return nil })
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// loginServer.RegisterPacketHandler(protocol.P_CL2LS_REQ_SHARD_LIST_INFO, func(_ *Peer, _ protocol.Packet) error { /* stubbed */ return nil })
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// loginServer.RegisterPacketHandler(protocol.P_CL2LS_CHECK_NAME_LIST, func(_ *Peer, _ protocol.Packet) error { /* stubbed */ return nil })
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loginServer.RegisterPacketHandler(protocol.P_CL2LS_REQ_SAVE_CHAR_TUTOR, loginServer.FinishTutorial)
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// loginServer.RegisterPacketHandler(protocol.P_CL2LS_REQ_PC_EXIT_DUPLICATE, func(_ *Peer, _ protocol.Packet) error { /* stubbed */ return nil })
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// loginServer.RegisterPacketHandler(protocol.P_CL2LS_REP_LIVE_CHECK, func(_ *Peer, _ protocol.Packet) error { /* stubbed */ return nil })
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// loginServer.RegisterPacketHandler(protocol.P_CL2LS_REQ_CHANGE_CHAR_NAME, func(_ *Peer, _ protocol.Packet) error { /* stubbed */ return nil })
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// loginServer.RegisterPacketHandler(protocol.P_CL2LS_REQ_SERVER_SELECT, func(_ *Peer, _ protocol.Packet) error { /* stubbed */ return nil })
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return loginServer
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}
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func (server *LoginServer) RegisterPacketHandler(typeID uint32, hndlr PacketHandler) {
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server.packetHandlers[typeID] = hndlr
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}
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func (server *LoginServer) Start() {
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log.Print("Server hosted on 127.0.0.1:23000")
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for {
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conn, err := server.listener.Accept()
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if err != nil {
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log.Println("Connection error: ", err)
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return
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}
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client := NewPeer(server, conn)
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server.Connect(client)
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go client.Handler()
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}
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}
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func (server *LoginServer) HandlePacket(peer *Peer, typeID uint32, pkt protocol.Packet) error {
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if hndlr, ok := server.packetHandlers[typeID]; ok {
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if err := hndlr(peer, pkt); err != nil {
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return err
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}
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} else {
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log.Printf("[WARN] unsupported packet ID: %x\n", typeID)
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}
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return nil
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}
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func (server *LoginServer) Disconnect(peer *Peer) {
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server.peersLock.Lock()
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delete(server.peers, peer)
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server.peersLock.Unlock()
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}
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func (server *LoginServer) Connect(peer *Peer) {
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server.peersLock.Lock()
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server.peers[peer] = true
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server.peersLock.Unlock()
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}
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