gottdad/main.go
2020-06-15 14:28:42 +02:00

145 lines
4.2 KiB
Go

package main
import (
"bufio"
"encoding/binary"
"net"
)
func main() {
conn, err := net.Dial("tcp", "poop.siteop.biz:3977")
failError(err, "net.Dial")
logInfoDebug("Connected to poop.siteop.biz:3977")
//send auth
p := PacketAdminJoin{
Packet: Packet{PType: AdminPacketAdminJoin},
Password: "plop",
AppName: "gottdad",
AppVersion: "alpha",
}
_, err = conn.Write(p.Bytes())
failError(err, "conn.Write")
logInfoDebug("Authentication sent (%v)", p.Bytes())
r := bufio.NewReader(conn)
b := make([]byte, 0xFFFF)
read := 0
n := 0
for {
p := Packet{}
for {
if read >= 3 {
//logInfoDebug("Packet read")
break
}
n, err = r.Read(b[read:])
logErrorDebug(err, "r.Read")
read += n
//logInfoDebug("Waiting for packet, read %d bytes.", read)
}
p.PLength = binary.LittleEndian.Uint16(b[0:])
p.PType = b[2]
if p.PLength <= 3 {
logInfoAlert("Wrong packet length")
break
}
//logInfoDebug("Waiting for packet data : len : %d / type : %d", p.PLength, p.PType)
for {
if read >= int(p.PLength) {
//logInfoDebug("Data read")
break
}
n, err = r.Read(b[read:])
logErrorDebug(err, "r.Read")
read += n
//logInfoDebug("Waiting for data, read %d/%d bytes.", read, p.PLength)
}
switch p.PType {
case AdminPacketServerProtocol:
sp := PacketAdminServerProtocol{
Packet: p,
}
sp.Read(b[:p.PLength])
logInfoDebug("AdminPacketServerProtocol :\n- ProtocolVersion: %v\n- FurtherData: %v\n- UpdatePacketType: %v\n- FrequenciesAllowed: %b", sp.ProtocolVersion, sp.FurtherData, sp.UpdatePacketType, sp.FrequenciesAllowed)
case AdminPacketServerWelcome:
sp := PacketAdminServerWelcome{
Packet: p,
}
sp.Read(b[:p.PLength])
logInfoDebug("AdminPacketServerWelcome :\n- ServerName: %v\n- OpenTTDVersion: %v\n- Dedicated: %v\n- MapSeed: %x\n- MapLandscape: %v\n- MapStartDate: %v\n- Size: %v x %v", sp.ServerName, sp.OpenTTDVersion, sp.Dedicated, sp.MapSeed, sp.MapLandscape, sp.MapStartDate, sp.MapX, sp.MapY)
px := PacketAdminUpdateFrequency{
Packet: Packet{PType: AdminPacketAdminUpdateFrequency},
UpdateType: AdminUpdateDate,
UpdateFrequency: AdminFrequencyDaily,
}
_, err = conn.Write(px.Bytes())
px = PacketAdminUpdateFrequency{
Packet: Packet{PType: AdminPacketAdminUpdateFrequency},
UpdateType: AdminUpdateClientInfo,
UpdateFrequency: AdminFrequencyAutomatic,
}
_, err = conn.Write(px.Bytes())
px = PacketAdminUpdateFrequency{
Packet: Packet{PType: AdminPacketAdminUpdateFrequency},
UpdateType: AdminUpdateChat,
UpdateFrequency: AdminFrequencyAutomatic,
}
_, err = conn.Write(px.Bytes())
px = PacketAdminUpdateFrequency{
Packet: Packet{PType: AdminPacketAdminUpdateFrequency},
UpdateType: AdminUpdateConsole,
UpdateFrequency: AdminFrequencyAutomatic,
}
_, err = conn.Write(px.Bytes())
case AdminPacketServerDate:
sp := PacketAdminServerDate{
Packet: p,
}
sp.Read(b[:p.PLength])
logInfoDebug("AdminPacketServerDate :\n- Date: %d", sp.Date)
case AdminPacketServerClientJoin:
sp := PacketAdminServerClientJoin{
Packet: p,
}
sp.Read(b[:p.PLength])
logInfoDebug("AdminPacketServerClientJoin :\n- ClientID: %d", sp.ClientID)
case AdminPacketServerClientInfo:
sp := PacketAdminServerClientInfo{
Packet: p,
}
sp.Read(b[:p.PLength])
logInfoDebug("AdminPacketServerClientInfo :\n- ClientID: %d\n- Address: %s\n- Name: %s\n- Lang: %d\n- Date: %d\n- CompanyID: %d", sp.ClientID, sp.Address, sp.Name, sp.Lang, sp.Date, sp.CompanyID)
case AdminPacketServerClientError:
sp := PacketAdminServerClientError{
Packet: p,
}
sp.Read(b[:p.PLength])
logInfoDebug("AdminPacketServerClientError :\n- ClientID: %d\n- ErrorID: %d", sp.ClientID, sp.ErrorID)
case AdminPacketServerClientQuit:
sp := PacketAdminServerClientQuit{
Packet: p,
}
sp.Read(b[:p.PLength])
logInfoDebug("AdminPacketServerClientError :\n- ClientID: %d", sp.ClientID)
default:
logInfoDebug("Packet fully read : len : %d / type : %d", p.PLength, p.PType)
}
c := make([]byte, 0xFFFF)
copy(c, b[p.PLength:])
b = c
read -= int(p.PLength)
}
}