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Added command and script packets. Finished the SetActorProperty packet. Fixed bug with manually send packets from console.

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This commit is contained in:
Filip Maj
2015-11-27 00:42:35 -05:00
parent ba68546cc9
commit 0a6b005a0c
9 changed files with 198 additions and 43 deletions
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3
FFXIVClassic Map Server/ClientConnection.cs
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@@ -38,7 +38,8 @@ namespace FFXIVClassic_Lobby_Server
while (sendPacketQueue.Count > 0)
{
BasePacket packet = sendPacketQueue.Take();
BasePacket packet = sendPacketQueue.Take();
byte[] packetBytes = packet.getPacketBytes();
byte[] buffer = new byte[0xffff];
Array.Copy(packetBytes, buffer, packetBytes.Length);

11
FFXIVClassic Map Server/FFXIVClassic Map Server.csproj
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@@ -76,9 +76,10 @@
<Compile Include="PacketProcessor.cs" />
<Compile Include="packets\BasePacket.cs" />
<Compile Include="packets\receive\HandshakePacket.cs" />
<Compile Include="packets\receive\script\CommandStartRequestPacket.cs" />
<Compile Include="packets\receive\script\ScriptResultPacket.cs" />
<Compile Include="packets\receive\SetTargetPacket.cs" />
<Compile Include="packets\receive\LockTargetPacket.cs" />
<Compile Include="packets\receive\EndScriptPacket.cs" />
<Compile Include="packets\receive\StartScriptPacket.cs" />
<Compile Include="packets\send\actor\ActorDoEmotePacket.cs" />
<Compile Include="packets\send\actor\DeleteAllActorsPacket.cs" />
@@ -93,6 +94,7 @@
<Compile Include="packets\send\actor\inventory\EquipmentSetupPacket.cs" />
<Compile Include="packets\send\actor\RemoveActorPacket.cs" />
<Compile Include="packets\send\actor\SetActorNamePacket.cs" />
<Compile Include="packets\send\actor\SetActorPropetyPacket.cs" />
<Compile Include="packets\send\actor\SetActorSpeedPacket.cs" />
<Compile Include="packets\send\actor\SetActorStatePacket.cs" />
<Compile Include="packets\send\actor\SetActorTargetAnimatedPacket.cs" />
@@ -114,6 +116,8 @@
<Compile Include="packets\send\player\SetPlayerTitlePacket.cs" />
<Compile Include="packets\send\PongPacket.cs" />
<Compile Include="packets\send\QuitPacket.cs" />
<Compile Include="packets\send\script\ScriptEndPacket.cs" />
<Compile Include="packets\send\script\ScriptStartPacket.cs" />
<Compile Include="packets\send\SendMessagePacket.cs" />
<Compile Include="packets\send\SetMapPacket.cs" />
<Compile Include="packets\send\SetMusicPacket.cs" />
@@ -123,6 +127,7 @@
<Compile Include="packets\receive\UpdatePlayerPositionPacket.cs" />
<Compile Include="Program.cs" />
<Compile Include="Properties\AssemblyInfo.cs" />
<Compile Include="ScriptParamReader.cs" />
<Compile Include="Server.cs" />
<Compile Include="Zone.cs" />
</ItemGroup>
@@ -130,9 +135,7 @@
<None Include="App.config" />
<None Include="packages.config" />
</ItemGroup>
<ItemGroup>
<Folder Include="packets\send\script\" />
</ItemGroup>
<ItemGroup />
<Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
<!-- To modify your build process, add your task inside one of the targets below and uncomment it.
Other similar extension points exist, see Microsoft.Common.targets.

18
FFXIVClassic Map Server/PacketProcessor.cs
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@@ -18,6 +18,7 @@ using FFXIVClassic_Map_Server.packets.send.Actor.inventory;
using FFXIVClassic_Map_Server.packets.send.Actor;
using FFXIVClassic_Map_Server.packets.send.actor;
using FFXIVClassic_Map_Server;
using FFXIVClassic_Map_Server.packets.send.script;
namespace FFXIVClassic_Lobby_Server
{
@@ -263,6 +264,9 @@ namespace FFXIVClassic_Lobby_Server
case 0x0003:
subpacket.debugPrintSubPacket();
break;
//Unknown
case 0x0007:
break;
//Update Position
case 0x00CA:
//Update Position
@@ -291,14 +295,14 @@ namespace FFXIVClassic_Lobby_Server
//Start Script
case 0x012D:
subpacket.debugPrintSubPacket();
//StartScriptPacket startScript = new StartScriptPacket(subpacket.data);
//client.queuePacket(new BasePacket("./packets/script/bed.bin"));
CommandStartRequestPacket commandStart = new CommandStartRequestPacket(subpacket.data);
client.queuePacket(BasePacket.createPacket(ActorDoEmotePacket.buildPacket(player.actorID, player.getActor().currentTarget, 137), true, false));
break;
//Script Result
case 0x012E:
subpacket.debugPrintSubPacket();
processScriptResult(subpacket);
ScriptResultPacket scriptResult = new ScriptResultPacket(subpacket.data);
break;
case 0x012F:
subpacket.debugPrintSubPacket();
@@ -311,16 +315,12 @@ namespace FFXIVClassic_Lobby_Server
}
}
}
}
}
public void sendPacket(string path, int conn)
{
if (mPlayers.Count == 0)
return;
BasePacket packet = new BasePacket(path);
foreach (KeyValuePair<uint, Player> entry in mPlayers)
{
packet.replaceActorID(entry.Value.actorID);

72
FFXIVClassic Map Server/ScriptParamReader.cs Normal file
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@@ -0,0 +1,72 @@
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace FFXIVClassic_Map_Server
{
class ScriptParamReader
{
List<int> types = new List<int>();
List<Object> values = new List<Object>();
public ScriptParamReader(BinaryReader reader)
{
while (true)
{
byte code = reader.ReadByte();
switch (code)
{
case 0x0: //INT32
types.Add(6);
values.Add(reader.ReadUInt32());
break;
case 0x1: //????
continue;
case 0x2: //Null Termed String
types.Add(2);
List<byte> list = new List<byte>();
while(true){
byte readByte = reader.ReadByte();
if (readByte == 0)
break;
list.Add(readByte);
}
values.Add(Encoding.ASCII.GetString(list.ToArray()));
break;
case 0x4: //BYTE
types.Add(4);
values.Add(reader.ReadByte());
break;
case 0x5: //NULL???
types.Add(5);
values.Add(new Object());
continue;
case 0x6: //INT32
types.Add(6);
values.Add(reader.ReadUInt32());
break;
case 0xF: //End
return;
}
}
}
public int getType(int index)
{
return types[index];
}
public Object getValue(int index)
{
return values[index];
}
public int getCount()
{
return values.Count;
}
}
}

65
FFXIVClassic Map Server/common/Utils.cs
View File

@@ -53,7 +53,70 @@ namespace FFXIVClassic_Lobby_Server.common
DateTime unixEpoch = new DateTime(1970, 1, 1);
unixTimeStamp = (UInt32)(zuluTime.Subtract(unixEpoch)).TotalSeconds;
return unixTimeStamp;
return 0x55555555;
//return unixTimeStamp;
}
public static uint MurmurHash2(string key, uint seed)
{
// 'm' and 'r' are mixing constants generated offline.
// They're not really 'magic', they just happen to work well.
byte[] data = Encoding.ASCII.GetBytes(key);
const uint m = 0x5bd1e995;
const int r = 24;
int len = key.Length;
int dataIndex = len - 4;
// Initialize the hash to a 'random' value
uint h = seed ^ (uint)len;
// Mix 4 bytes at a time into the hash
while (len >= 4)
{
h *= m;
uint k = (uint)BitConverter.ToInt32(data, dataIndex);
k = ((k >> 24) & 0xff) | // move byte 3 to byte 0
((k << 8) & 0xff0000) | // move byte 1 to byte 2
((k >> 8) & 0xff00) | // move byte 2 to byte 1
((k << 24) & 0xff000000); // byte 0 to byte 3
k *= m;
k ^= k >> r;
k *= m;
h ^= k;
dataIndex -= 4;
len -= 4;
}
// Handle the last few bytes of the input array
switch (len)
{
case 3:
h ^= (uint)data[2] << 16; goto case 2;
case 2:
h ^= (uint)data[0] << 8; goto case 1;
case 1:
h ^= data[1];
h *= m;
break;
};
// Do a few final mixes of the hash to ensure the last few
// bytes are well-incorporated.
h ^= h >> 13;
h *= m;
h ^= h >> 15;
return h;
}
}

5
FFXIVClassic Map Server/dataobjects/Player.cs
View File

@@ -71,7 +71,7 @@ namespace FFXIVClassic_Map_Server.dataobjects
public ClientConnection getConnection2()
{
return conn1;
return conn2;
}
public Actor getActor()
@@ -136,7 +136,8 @@ namespace FFXIVClassic_Map_Server.dataobjects
}
}
basePackets.Add(BasePacket.createPacket(posUpdateSubpackets, true, false));
if (posUpdateSubpackets.Count > 0)
basePackets.Add(BasePacket.createPacket(posUpdateSubpackets, true, false));
return basePackets;
}

17
FFXIVClassic Map Server/packets/receive/script/CommandStartRequestPacket.cs
View File

@@ -9,13 +9,16 @@ namespace FFXIVClassic_Map_Server.packets.send.script
{
class CommandStartRequestPacket
{
bool invalidPacket = false;
public const ushort OPCODE = 0x012E;
public const uint PACKET_SIZE = 0x78;
public bool invalidPacket = false;
public uint actorID;
public uint scriptOwnerActorID;
public uint val1;
public uint val2;
public string callbackName;
public ScriptParamReader reader;
public CommandStartRequestPacket(byte[] data)
{
@@ -30,14 +33,8 @@ namespace FFXIVClassic_Map_Server.packets.send.script
val2 = binReader.ReadUInt32();
binReader.ReadByte();
while (true)
{
byte inByte = binReader.ReadByte();
if (inByte == 0)
break;
callbackName += (char)inByte;
}
binReader.BaseStream.Seek(0x31, SeekOrigin.Begin);
reader = new ScriptParamReader(binReader);
}
catch (Exception){
invalidPacket = true;

16
FFXIVClassic Map Server/packets/receive/script/ScriptResultPacket.cs
View File

@@ -9,14 +9,16 @@ namespace FFXIVClassic_Map_Server.packets.send.script
{
class ScriptResultPacket
{
bool invalidPacket = false;
public const ushort OPCODE = 0x012E;
public const uint PACKET_SIZE = 0xD8;
public bool invalidPacket = false;
public uint actorID;
public uint scriptOwnerActorID;
public uint val1;
public uint val2;
public uint val3;
public uint val4;
public uint val5;
ScriptParamReader reader;
public ScriptResultPacket(byte[] data)
{
@@ -26,11 +28,11 @@ namespace FFXIVClassic_Map_Server.packets.send.script
{
try{
actorID = binReader.ReadUInt32();
scriptOwnerActorID = binReader.ReadUInt32();
val1 = binReader.ReadUInt32();
val2 = binReader.ReadUInt32();
val3 = binReader.ReadUInt32();
val4 = binReader.ReadUInt32();
val5 = binReader.ReadUInt32();
binReader.ReadByte();
reader = new ScriptParamReader(binReader);
}
catch (Exception){
invalidPacket = true;

34
FFXIVClassic Map Server/packets/send/Actor/SetActorPropetyPacket.cs
View File

@@ -66,14 +66,12 @@ namespace FFXIVClassic_Map_Server.packets.send.actor
private ushort runningByteTotal = 0;
private byte[] data = new byte[PACKET_SIZE - 0x20];
private string script;
private MemoryStream mem;
private BinaryWriter binWriter;
public SetActorPropetyPacket(string script)
public SetActorPropetyPacket()
{
this.script = script;
mem = new MemoryStream(data);
binWriter = new BinaryWriter(mem);
binWriter.Seek(1, SeekOrigin.Begin);
@@ -87,7 +85,7 @@ namespace FFXIVClassic_Map_Server.packets.send.actor
public bool addByte(uint id, byte value)
{
if (runningByteTotal + 6 + Encoding.ASCII.GetByteCount(script) > MAXBYTES)
if (runningByteTotal + 6 > MAXBYTES)
return false;
binWriter.Write((byte)1);
@@ -100,7 +98,7 @@ namespace FFXIVClassic_Map_Server.packets.send.actor
public bool addShort(uint id, ushort value)
{
if (runningByteTotal + 7 + Encoding.ASCII.GetByteCount(script) > MAXBYTES)
if (runningByteTotal + 7 > MAXBYTES)
return false;
binWriter.Write((byte)2);
@@ -113,7 +111,7 @@ namespace FFXIVClassic_Map_Server.packets.send.actor
public bool addInt(uint id, uint value)
{
if (runningByteTotal + 9 + Encoding.ASCII.GetByteCount(script) > MAXBYTES)
if (runningByteTotal + 9 > MAXBYTES)
return false;
binWriter.Write((byte)4);
@@ -124,11 +122,29 @@ namespace FFXIVClassic_Map_Server.packets.send.actor
return true;
}
public bool addBuffer(uint id, byte[] buffer)
{
if (runningByteTotal + 5 + buffer.Length > MAXBYTES)
return false;
binWriter.Write((byte)buffer.Length);
binWriter.Write((UInt32)id);
binWriter.Write(buffer);
runningByteTotal += (ushort)(5 + buffer.Length);
return true;
}
public void setTarget(string target)
{
binWriter.Write((byte)(0x82 + target.Length));
binWriter.Write(target);
runningByteTotal += (ushort)(1 + target.Length);
}
public SubPacket buildPacket(uint playerActorID, uint actorID)
{
binWriter.Write((ushort)00);
binWriter.Write(Encoding.ASCII.GetBytes(script));
binWriter.Seek(0, SeekOrigin.Begin);
binWriter.Write((byte)runningByteTotal);