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Remove \0 from packet unless XmlSocket

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Li 2022-11-18 18:21:03 +13:00
parent 3ed0120b9b
commit eefc2b926d
6 changed files with 300 additions and 328 deletions
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508
HorseIsleServer/HISPtests/Resources/PacketTestDataSet.json
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File diff suppressed because one or more lines are too long

4
HorseIsleServer/HISPtests/UnitTests/PacketTest.cs
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@ -1,4 +1,4 @@
//#define GENERATE #define GENERATE
using HISP.Tests.Properties; using HISP.Tests.Properties;
using HISP.Game.SwfModules; using HISP.Game.SwfModules;
@ -47,7 +47,7 @@ namespace HISP.Tests.UnitTests
public static bool RunPacketTest() public static bool RunPacketTest()
{ {
#if GENERATE #if !GENERATE
JObject jobj = JsonConvert.DeserializeObject(Resources.PacketTestDataSet) as JObject; JObject jobj = JsonConvert.DeserializeObject(Resources.PacketTestDataSet) as JObject;
knownGoodPackets = jobj.ToObject<Dictionary<string, string>>(); knownGoodPackets = jobj.ToObject<Dictionary<string, string>>();
#endif #endif

6
HorseIsleServer/HISPtests/UnitTests/UserTest.cs
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@ -24,7 +24,7 @@ namespace HISP.Tests.UnitTests
byte[] loginPacket = new byte[1 * 3 + loginInformation.Length]; byte[] loginPacket = new byte[1 * 3 + loginInformation.Length];
loginPacket[0] = PacketBuilder.PACKET_LOGIN; loginPacket[0] = PacketBuilder.PACKET_LOGIN;
loginPacket[loginPacket.Length - 2] = PacketBuilder.PACKET_CLIENT_TERMINATOR; loginPacket[loginPacket.Length - 2] = PacketBuilder.PACKET_CLIENT_TERMINATOR;
loginPacket[loginPacket.Length - 1] = PacketBuilder.PACKET_TERMINATOR; loginPacket[loginPacket.Length - 1] = 0;
Array.ConstrainedCopy(loginInformation, 0, loginPacket, 1, loginInformation.Length); Array.ConstrainedCopy(loginInformation, 0, loginPacket, 1, loginInformation.Length);
@ -33,7 +33,7 @@ namespace HISP.Tests.UnitTests
private static byte[] createUserInfoPacket() private static byte[] createUserInfoPacket()
{ {
byte[] packet = new byte[] { PacketBuilder.PACKET_LOGIN, PacketBuilder.PACKET_CLIENT_TERMINATOR, PacketBuilder.PACKET_TERMINATOR}; byte[] packet = new byte[] { PacketBuilder.PACKET_LOGIN, PacketBuilder.PACKET_CLIENT_TERMINATOR, 0};
return packet; return packet;
} }
@ -197,8 +197,6 @@ namespace HISP.Tests.UnitTests
foreach(Ranch.RanchUpgrade upgrade in Ranch.RanchUpgrade.RanchUpgrades) foreach(Ranch.RanchUpgrade upgrade in Ranch.RanchUpgrade.RanchUpgrades)
{ {
int id = upgrade.Id; int id = upgrade.Id;
results.Add(Test("RanchUpgradeLevel" + id, user.OwnedRanch.UpgradedLevel, id));
user.OwnedRanch.UpgradedLevel = id; user.OwnedRanch.UpgradedLevel = id;
} }

1
HorseIsleServer/LibHISP/Server/Network/Transport.cs
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@ -2,7 +2,6 @@
using System; using System;
using System.Collections.Generic; using System.Collections.Generic;
using System.Net.Sockets; using System.Net.Sockets;
using System.Threading;
namespace HISP.Server.Network namespace HISP.Server.Network
{ {

19
HorseIsleServer/LibHISP/Server/Network/XmlSocket.cs
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@ -1,24 +1,26 @@
using HISP.Security; using HISP.Security;
using HISP.Util; using HISP.Util;
using System;
using System.Text; using System.Text;
namespace HISP.Server.Network namespace HISP.Server.Network
{ {
public class XmlSocket : Transport public class XmlSocket : Transport
{ {
private const byte XMLSOCKET_PACKET_TERMINATOR = 0x00;
public override void ProcessReceivedPackets(int available, byte[] buffer) public override void ProcessReceivedPackets(int available, byte[] buffer)
{ {
// In XmlSocket Packets are terminates by 0x00 so we have to read until we receive that terminator // In XmlSocket Packets are terminates by 0x00 so we have to read until we receive that terminator
for (int i = 0; i < available; i++) for (int i = 0; i < available; i++)
{ {
currentPacket.Add(buffer[i]); if (buffer[i] == XMLSOCKET_PACKET_TERMINATOR) // Read until \0...
if (buffer[i] == PacketBuilder.PACKET_TERMINATOR) // Read until \0...
{ {
onReceiveCallback(currentPacket.ToArray()); onReceiveCallback(currentPacket.ToArray());
currentPacket.Clear(); currentPacket.Clear();
} }
currentPacket.Add(buffer[i]);
} }
// Handle XMLSocket Policy File // Handle XMLSocket Policy File
if (Helper.ByteArrayStartsWith(buffer, Encoding.UTF8.GetBytes("<policy-file-request/>"))) if (Helper.ByteArrayStartsWith(buffer, Encoding.UTF8.GetBytes("<policy-file-request/>")))
{ {
@ -34,5 +36,16 @@ namespace HISP.Server.Network
} }
} }
public override void Send(byte[] data)
{
// add \0 to the end of the buffer
byte[] buffer = new byte[data.Length + 1];
Array.Copy(data, buffer, data.Length); // copy packet to buffer
buffer[buffer.Length - 1] = XMLSOCKET_PACKET_TERMINATOR;
// send to the server
base.Send(data);
}
} }
} }

90
HorseIsleServer/LibHISP/Server/PacketBuilder.cs
View file

@ -1,6 +1,4 @@
#define WEBSOCKET_ENABLED using System;
using System;
using System.Collections.Generic; using System.Collections.Generic;
using System.Globalization; using System.Globalization;
using System.Text; using System.Text;
@ -13,8 +11,6 @@ namespace HISP.Server
{ {
public class PacketBuilder public class PacketBuilder
{ {
public const byte PACKET_TERMINATOR = 0x00;
public const byte PACKET_CLIENT_TERMINATOR = 0x0A; public const byte PACKET_CLIENT_TERMINATOR = 0x0A;
public const byte PACKET_LOGIN = 0x7F; public const byte PACKET_LOGIN = 0x7F;
@ -251,10 +247,9 @@ namespace HISP.Server
// has actually left / quit the game. // has actually left / quit the game.
public static byte[] Create2PlayerClose() public static byte[] Create2PlayerClose()
{ {
byte[] packet = new byte[3]; byte[] packet = new byte[2];
packet[0] = PACKET_SWFMODULE; packet[0] = PACKET_SWFMODULE;
packet[1] = SWFMODULE_2PLAYER_CLOSED; packet[1] = SWFMODULE_2PLAYER_CLOSED;
packet[2] = PACKET_TERMINATOR;
return packet; return packet;
} }
@ -277,11 +272,10 @@ namespace HISP.Server
peiceMoveStr += "^"; peiceMoveStr += "^";
byte[] peiceMoveBytes = Encoding.UTF8.GetBytes(peiceMoveStr); byte[] peiceMoveBytes = Encoding.UTF8.GetBytes(peiceMoveStr);
byte[] packet = new byte[(1 * 2) + peiceMoveBytes.Length]; byte[] packet = new byte[1 + peiceMoveBytes.Length];
packet[0] = PACKET_SWFMODULE; packet[0] = PACKET_SWFMODULE;
Array.Copy(peiceMoveBytes, 0, packet, 1, peiceMoveBytes.Length); Array.Copy(peiceMoveBytes, 0, packet, 1, peiceMoveBytes.Length);
packet[packet.Length - 1] = PACKET_TERMINATOR;
return packet; return packet;
} }
@ -302,11 +296,10 @@ namespace HISP.Server
} }
byte[] peiceLoadBytes = Encoding.UTF8.GetBytes(peiceLoadStr); byte[] peiceLoadBytes = Encoding.UTF8.GetBytes(peiceLoadStr);
byte[] packet = new byte[(1 * 2) + peiceLoadBytes.Length]; byte[] packet = new byte[1 + peiceLoadBytes.Length];
packet[0] = PACKET_SWFMODULE; packet[0] = PACKET_SWFMODULE;
Array.Copy(peiceLoadBytes, 0, packet, 1, peiceLoadBytes.Length); Array.Copy(peiceLoadBytes, 0, packet, 1, peiceLoadBytes.Length);
packet[packet.Length - 1] = PACKET_TERMINATOR;
return packet; return packet;
} }
@ -315,10 +308,9 @@ namespace HISP.Server
// this is used for *most* SwfModule // this is used for *most* SwfModule
public static byte[] CreateForwardedSwfModule(byte[] request) public static byte[] CreateForwardedSwfModule(byte[] request)
{ {
byte[] packet = new byte[(1 * 2) + request.Length]; byte[] packet = new byte[1 + request.Length];
packet[0] = PACKET_SWFMODULE; packet[0] = PACKET_SWFMODULE;
Array.Copy(request, 0, packet, 1, request.Length); Array.Copy(request, 0, packet, 1, request.Length);
packet[packet.Length - 1] = PACKET_TERMINATOR;
return packet; return packet;
} }
// Creates a byte array that contains "Bird Map" data // Creates a byte array that contains "Bird Map" data
@ -347,19 +339,16 @@ namespace HISP.Server
} }
} }
packet.Add(PACKET_TERMINATOR);
return packet.ToArray(); return packet.ToArray();
} }
// Creates a byte array for a packet to inform the client that the image in a drawing room has changed. // Creates a byte array for a packet to inform the client that the image in a drawing room has changed.
public static byte[] CreateDrawingUpdate(string Drawing) public static byte[] CreateDrawingUpdate(string Drawing)
{ {
byte[] drawingBytes = Encoding.UTF8.GetBytes(Drawing); byte[] drawingBytes = Encoding.UTF8.GetBytes(Drawing);
byte[] packet = new byte[(1 * 2) + drawingBytes.Length]; byte[] packet = new byte[1 + drawingBytes.Length];
packet[0] = PACKET_SWFMODULE; packet[0] = PACKET_SWFMODULE;
Array.Copy(drawingBytes, 0, packet, 1, drawingBytes.Length); Array.Copy(drawingBytes, 0, packet, 1, drawingBytes.Length);
packet[packet.Length-1] = PACKET_TERMINATOR;
return packet; return packet;
} }
@ -373,14 +362,13 @@ namespace HISP.Server
peiceUpdateStr += "^"; peiceUpdateStr += "^";
byte[] infoBytes = Encoding.UTF8.GetBytes(peiceUpdateStr); byte[] infoBytes = Encoding.UTF8.GetBytes(peiceUpdateStr);
byte[] packet = new byte[(1 * 3) + infoBytes.Length]; byte[] packet = new byte[(1 * 2) + infoBytes.Length];
packet[0] = PACKET_SWFMODULE; packet[0] = PACKET_SWFMODULE;
packet[1] = BRICKPOET_MOVE; packet[1] = BRICKPOET_MOVE;
Array.Copy(infoBytes, 0, packet, 2, infoBytes.Length); Array.Copy(infoBytes, 0, packet, 2, infoBytes.Length);
packet[packet.Length-1] = PACKET_TERMINATOR;
return packet; return packet;
} }
@ -403,13 +391,11 @@ namespace HISP.Server
peicesStr += "^"; peicesStr += "^";
} }
byte[] peicesBytes = Encoding.UTF8.GetBytes(peicesStr); byte[] peicesBytes = Encoding.UTF8.GetBytes(peicesStr);
byte[] packet = new byte[(1 * 2) + peicesBytes.Length]; byte[] packet = new byte[1 + peicesBytes.Length];
packet[0] = PACKET_SWFMODULE; packet[0] = PACKET_SWFMODULE;
Array.Copy(peicesBytes, 0, packet, 1, peicesBytes.Length); Array.Copy(peicesBytes, 0, packet, 1, peicesBytes.Length);
packet[packet.Length - 1] = PACKET_TERMINATOR;
return packet; return packet;
} }
@ -417,13 +403,12 @@ namespace HISP.Server
public static byte[] CreatePlaySound(string sound) public static byte[] CreatePlaySound(string sound)
{ {
byte[] soundBytes = Encoding.UTF8.GetBytes(sound); byte[] soundBytes = Encoding.UTF8.GetBytes(sound);
byte[] packet = new byte[(1 * 2) + soundBytes.Length]; byte[] packet = new byte[1 + soundBytes.Length];
packet[0] = PACKET_PLAYSOUND; packet[0] = PACKET_PLAYSOUND;
Array.Copy(soundBytes, 0, packet, 1, soundBytes.Length); Array.Copy(soundBytes, 0, packet, 1, soundBytes.Length);
packet[packet.Length - 1] = PACKET_TERMINATOR;
return packet; return packet;
} }
@ -432,15 +417,13 @@ namespace HISP.Server
public static byte[] CreatePlayerLeave(string username) public static byte[] CreatePlayerLeave(string username)
{ {
byte[] userBytes = Encoding.UTF8.GetBytes(username); byte[] userBytes = Encoding.UTF8.GetBytes(username);
byte[] packet = new byte[(1 * 3) + userBytes.Length]; byte[] packet = new byte[(1 * 2) + userBytes.Length];
packet[0] = PACKET_PLAYERINFO; packet[0] = PACKET_PLAYERINFO;
packet[1] = PLAYERINFO_LEAVE; packet[1] = PLAYERINFO_LEAVE;
Array.Copy(userBytes, 0, packet, 2, userBytes.Length); Array.Copy(userBytes, 0, packet, 2, userBytes.Length);
packet[packet.Length - 1] = PACKET_TERMINATOR;
return packet; return packet;
} }
// Creates a byte array of a packet informing the client that a given player has changed position, // Creates a byte array of a packet informing the client that a given player has changed position,
@ -448,7 +431,7 @@ namespace HISP.Server
public static byte[] CreatePlayerInfoUpdateOrCreate(int x, int y, int facing, int charId, string username) public static byte[] CreatePlayerInfoUpdateOrCreate(int x, int y, int facing, int charId, string username)
{ {
byte[] userBytes = Encoding.UTF8.GetBytes(username); byte[] userBytes = Encoding.UTF8.GetBytes(username);
byte[] packet = new byte[(1 * 10) + userBytes.Length]; byte[] packet = new byte[(1 * 9) + userBytes.Length];
packet[0] = PACKET_PLAYERINFO; packet[0] = PACKET_PLAYERINFO;
packet[1] = PLAYERINFO_UPDATE_OR_CREATE; packet[1] = PLAYERINFO_UPDATE_OR_CREATE;
@ -466,7 +449,6 @@ namespace HISP.Server
Array.Copy(userBytes, 0, packet, 9, userBytes.Length); Array.Copy(userBytes, 0, packet, 9, userBytes.Length);
packet[packet.Length-1] = PACKET_TERMINATOR;
return packet; return packet;
} }
@ -475,7 +457,7 @@ namespace HISP.Server
public static byte[] CreateLogin(bool Success, string ErrorMessage="") public static byte[] CreateLogin(bool Success, string ErrorMessage="")
{ {
byte[] loginFailMessage = Encoding.UTF8.GetBytes(ErrorMessage); byte[] loginFailMessage = Encoding.UTF8.GetBytes(ErrorMessage);
byte[] packet = new byte[(1 * 3) + loginFailMessage.Length]; byte[] packet = new byte[(1 * 2) + loginFailMessage.Length];
packet[0] = PACKET_LOGIN; packet[0] = PACKET_LOGIN;
if (ErrorMessage != "") if (ErrorMessage != "")
@ -487,8 +469,6 @@ namespace HISP.Server
Array.Copy(loginFailMessage, 0, packet, 2, loginFailMessage.Length); Array.Copy(loginFailMessage, 0, packet, 2, loginFailMessage.Length);
packet[packet.Length-1] = PACKET_TERMINATOR;
return packet; return packet;
} }
// Creates a byte array of a packet to inform the client of // Creates a byte array of a packet to inform the client of
@ -497,12 +477,11 @@ namespace HISP.Server
public static byte[] CreateProfilePage(string userProfile) public static byte[] CreateProfilePage(string userProfile)
{ {
byte[] profileBytes = Encoding.UTF8.GetBytes(userProfile); byte[] profileBytes = Encoding.UTF8.GetBytes(userProfile);
byte[] packet = new byte[(1 * 2) + profileBytes.Length]; byte[] packet = new byte[1 + profileBytes.Length];
packet[0] = PACKET_PLAYER; packet[0] = PACKET_PLAYER;
Array.Copy(profileBytes, 0, packet, 1, profileBytes.Length); Array.Copy(profileBytes, 0, packet, 1, profileBytes.Length);
packet[packet.Length-1] = PACKET_TERMINATOR;
return packet; return packet;
} }
// Creates a byte array of a packet to inform the client of the players // Creates a byte array of a packet to inform the client of the players
@ -641,7 +620,6 @@ namespace HISP.Server
} }
} }
packet.Add(PACKET_TERMINATOR);
return packet.ToArray(); return packet.ToArray();
} }
@ -650,10 +628,9 @@ namespace HISP.Server
public static byte[] CreateTileClickInfo(string text) public static byte[] CreateTileClickInfo(string text)
{ {
byte[] strBytes = Encoding.UTF8.GetBytes(text); byte[] strBytes = Encoding.UTF8.GetBytes(text);
byte[] packet = new byte[(1 * 2) + strBytes.Length]; byte[] packet = new byte[1 + strBytes.Length];
packet[0] = PACKET_CLICK; packet[0] = PACKET_CLICK;
Array.Copy(strBytes, 0, packet, 1, strBytes.Length); Array.Copy(strBytes, 0, packet, 1, strBytes.Length);
packet[packet.Length - 1] = PACKET_TERMINATOR;
return packet; return packet;
} }
@ -662,11 +639,10 @@ namespace HISP.Server
public static byte[] CreateMeta(string formattedText) public static byte[] CreateMeta(string formattedText)
{ {
byte[] formattedBytes = Encoding.UTF8.GetBytes(formattedText); byte[] formattedBytes = Encoding.UTF8.GetBytes(formattedText);
byte[] packet = new byte[(1 * 2) + formattedBytes.Length]; byte[] packet = new byte[1 + formattedBytes.Length];
packet[0] = PACKET_META; packet[0] = PACKET_META;
Array.Copy(formattedBytes, 0, packet, 1, formattedBytes.Length); Array.Copy(formattedBytes, 0, packet, 1, formattedBytes.Length);
packet[packet.Length - 1] = PACKET_TERMINATOR;
return packet; return packet;
} }
@ -675,11 +651,10 @@ namespace HISP.Server
public static byte[] CreateChat(string formattedText, byte chatWindow) public static byte[] CreateChat(string formattedText, byte chatWindow)
{ {
byte[] formattedBytes = Encoding.UTF8.GetBytes(formattedText); byte[] formattedBytes = Encoding.UTF8.GetBytes(formattedText);
byte[] packet = new byte[(1 * 3) + formattedBytes.Length]; byte[] packet = new byte[(1 * 2) + formattedBytes.Length];
packet[0] = PACKET_CHAT; packet[0] = PACKET_CHAT;
packet[1] = chatWindow; packet[1] = chatWindow;
Array.Copy(formattedBytes, 0, packet, 2, formattedBytes.Length); Array.Copy(formattedBytes, 0, packet, 2, formattedBytes.Length);
packet[packet.Length - 1] = PACKET_TERMINATOR;
return packet; return packet;
} }
@ -687,11 +662,10 @@ namespace HISP.Server
public static byte[] CreateWeatherUpdate(string newWeather) public static byte[] CreateWeatherUpdate(string newWeather)
{ {
byte[] weatherBytes = Encoding.UTF8.GetBytes(newWeather); byte[] weatherBytes = Encoding.UTF8.GetBytes(newWeather);
byte[] packet = new byte[(1 * 3) + weatherBytes.Length]; byte[] packet = new byte[(1 * 2) + weatherBytes.Length];
packet[0] = PACKET_WORLD; packet[0] = PACKET_WORLD;
packet[1] = WEATHER_UPDATE; packet[1] = WEATHER_UPDATE;
Array.Copy(weatherBytes, 0, packet, 2, weatherBytes.Length); Array.Copy(weatherBytes, 0, packet, 2, weatherBytes.Length);
packet[packet.Length - 1] = PACKET_TERMINATOR;
return packet; return packet;
} }
// Creates a byte array of a packet informing the client of the current game time, and weather effect. // Creates a byte array of a packet informing the client of the current game time, and weather effect.
@ -715,17 +689,14 @@ namespace HISP.Server
// Copy weather information to packet // Copy weather information to packet
Array.Copy(weatherBytes, 0, packet, 7, weatherBytes.Length); Array.Copy(weatherBytes, 0, packet, 7, weatherBytes.Length);
packet[packet.Length - 1] = PACKET_TERMINATOR;
return packet; return packet;
} }
// Creates a byte array of a "keep alive" packet, to check if the client is still connected // Creates a byte array of a "keep alive" packet, to check if the client is still connected
// and to inform the client the server is still here too and has not crashed / disconnected the client. // and to inform the client the server is still here too and has not crashed / disconnected the client.
public static byte[] CreateKeepAlive() public static byte[] CreateKeepAlive()
{ {
byte[] packet = new byte[2]; byte[] packet = new byte[1];
packet[0] = PACKET_KEEP_ALIVE; packet[0] = PACKET_KEEP_ALIVE;
packet[1] = PACKET_TERMINATOR;
return packet; return packet;
} }
// Creates a byte array of a packet to inform the client of all "Places" that exist in the world // Creates a byte array of a packet to inform the client of all "Places" that exist in the world
@ -812,7 +783,6 @@ namespace HISP.Server
Helper.ByteArrayToByteList(isleBytes, packet); Helper.ByteArrayToByteList(isleBytes, packet);
} }
packet.Add(PACKET_TERMINATOR);
return packet.ToArray(); return packet.ToArray();
} }
@ -823,12 +793,9 @@ namespace HISP.Server
byte[] playerDataBytes = Encoding.UTF8.GetBytes(money.ToString("N0", CultureInfo.InvariantCulture) + "|" + byte[] playerDataBytes = Encoding.UTF8.GetBytes(money.ToString("N0", CultureInfo.InvariantCulture) + "|" +
playerCount.ToString("N0", CultureInfo.InvariantCulture) + "|" + playerCount.ToString("N0", CultureInfo.InvariantCulture) + "|" +
mail.ToString("N0", CultureInfo.InvariantCulture) + "|"); mail.ToString("N0", CultureInfo.InvariantCulture) + "|");
byte[] packet = new byte[1 + playerDataBytes.Length];
byte[] packet = new byte[(1*2) + playerDataBytes.Length];
packet[0] = PACKET_BASE_STATS; packet[0] = PACKET_BASE_STATS;
Array.Copy(playerDataBytes, 0, packet, 1, playerDataBytes.Length); Array.Copy(playerDataBytes, 0, packet, 1, playerDataBytes.Length);
packet[packet.Length - 1] = PACKET_TERMINATOR;
return packet; return packet;
} }
// Creates a byte array of a packet informing the client of Tile Overlay flags // Creates a byte array of a packet informing the client of Tile Overlay flags
@ -836,13 +803,12 @@ namespace HISP.Server
// should appear ontop of or under, and stuff like that. // should appear ontop of or under, and stuff like that.
public static byte[] CreateTileOverlayFlags(int[] tileDepthFlags) public static byte[] CreateTileOverlayFlags(int[] tileDepthFlags)
{ {
byte[] packet = new byte[(1 * 2) + tileDepthFlags.Length]; byte[] packet = new byte[1 + tileDepthFlags.Length];
packet[0] = PACKET_TILE_FLAGS; packet[0] = PACKET_TILE_FLAGS;
for(int i = 0; i < tileDepthFlags.Length; i++) for(int i = 0; i < tileDepthFlags.Length; i++)
packet[1 + i] = (byte)(tileDepthFlags[i].ToString()[0]); packet[1 + i] = (byte)(tileDepthFlags[i].ToString()[0]);
packet[packet.Length - 1] = PACKET_TERMINATOR;
return packet; return packet;
} }
// Creates a byte array of a packet informing the client of its current Sec Code seed and Inc values, // Creates a byte array of a packet informing the client of its current Sec Code seed and Inc values,
@ -859,7 +825,7 @@ namespace HISP.Server
if (Admin) if (Admin)
userType = 'A'; // Admin userType = 'A'; // Admin
byte[] packet = new byte[7]; byte[] packet = new byte[6];
packet[0] = PACKET_SEC_CODE; packet[0] = PACKET_SEC_CODE;
@ -870,7 +836,6 @@ namespace HISP.Server
packet[5] = (byte)userType; packet[5] = (byte)userType;
packet[6] = PACKET_TERMINATOR;
return packet; return packet;
} }
@ -880,12 +845,11 @@ namespace HISP.Server
public static byte[] CreateSwfModule(string swf,byte headerByte) public static byte[] CreateSwfModule(string swf,byte headerByte)
{ {
byte[] swfBytes = Encoding.UTF8.GetBytes(swf); byte[] swfBytes = Encoding.UTF8.GetBytes(swf);
byte[] packet = new byte[(1 * 2) + swfBytes.Length]; byte[] packet = new byte[1 + swfBytes.Length];
packet[0] = headerByte; packet[0] = headerByte;
Array.Copy(swfBytes, 0, packet, 1, swfBytes.Length); Array.Copy(swfBytes, 0, packet, 1, swfBytes.Length);
packet[packet.Length - 1] = PACKET_TERMINATOR;
return packet; return packet;
} }
// Creates a byte array of a packet to show the client an "Annoucement" message // Creates a byte array of a packet to show the client an "Annoucement" message
@ -895,11 +859,10 @@ namespace HISP.Server
public static byte[] CreateMotd(string announcement) public static byte[] CreateMotd(string announcement)
{ {
byte[] annouceBytes = Encoding.UTF8.GetBytes(announcement); byte[] annouceBytes = Encoding.UTF8.GetBytes(announcement);
byte[] packet = new byte[(1 * 2) + annouceBytes.Length]; byte[] packet = new byte[1 + annouceBytes.Length];
packet[0] = PACKET_ANNOUNCEMENT; packet[0] = PACKET_ANNOUNCEMENT;
Array.Copy(annouceBytes, 0, packet, 1, annouceBytes.Length); Array.Copy(annouceBytes, 0, packet, 1, annouceBytes.Length);
packet[packet.Length - 1] = PACKET_TERMINATOR;
return packet; return packet;
} }
@ -908,11 +871,10 @@ namespace HISP.Server
public static byte[] CreateKickMessage(string reason) public static byte[] CreateKickMessage(string reason)
{ {
byte[] kickMsgBytes = Encoding.UTF8.GetBytes(reason); byte[] kickMsgBytes = Encoding.UTF8.GetBytes(reason);
byte[] packet = new byte[(1 * 2) + kickMsgBytes.Length]; byte[] packet = new byte[1 + kickMsgBytes.Length];
packet[0] = PACKET_KICK; packet[0] = PACKET_KICK;
Array.Copy(kickMsgBytes, 0, packet, 1, kickMsgBytes.Length); Array.Copy(kickMsgBytes, 0, packet, 1, kickMsgBytes.Length);
packet[packet.Length - 1] = PACKET_TERMINATOR;
return packet; return packet;
} }