public PacketIn ProcessPacket(TCPConnection con, byte[] buf, int start, int size)
{
PacketIn packet = new PacketIn(buf, start, size);
switch (packet.ID)
{
case 72: // TS_AC_AES_KEY_IV
var pAES = new AUTH_PACKETS.AES_KEY_IV(packet);
m_pAES_KEY = m_cRSA.PrivateDecrypt(pAES.nKey, OpenSSL.Crypto.RSA.Padding.PKCS1);
GenerateLoginPacket(m_pAES_KEY, con);
break;
case 10000: // TS_AC_RESULT
var pResult = new AUTH_PACKETS.RESULT(packet.ReadUInt16(), packet.ReadUInt16(), packet.ReadInt32());
if (pResult.nLoginFlag == 1)
{
PacketOut o = new PacketOut(10021);
con.SendTCP(o);
}
else
{
m_cAuthConnection.Disconnect();
XLog.Log("Login failed. Result: {0} - Disconnecting...", pResult.nResult);
}
m_szPassword = string.Empty;
break;
case 10022: // TS_AC_SERVER_LIST
m_iAuthServerList = new AUTH_PACKETS.SERVER_LIST(packet);
XLog.Log("Server selection. Please use /select ID to connect to one of the listed servers below.");
for (int i = 0; i < m_iAuthServerList.count; i++)
{
XLog.Log(string.Format("-> Server {0}: {1}", i + 1, m_iAuthServerList.list[i].server_name));
}
break;
case 10024: // TS_AC_SELECT_SERVER
con.Disconnect();
var pSelectServer = new AUTH_PACKETS.SELECT_SERVER(packet, ref m_pAES_KEY);
Config.ConfigNet conf = new Config.ConfigNet();
conf.Port = m_iAuthServerList.list[m_nSelectedServerIdx].server_port;
conf.ListenIp = System.Net.IPAddress.Parse(m_iAuthServerList.list[m_nSelectedServerIdx].server_ip);
PacketOut oEncrypt = new PacketOut(2005);
oEncrypt.FillString(m_szName, 61);
oEncrypt.Write(pSelectServer.encrypted_data, 0, pSelectServer.encrypted_data.Length);
oEncrypt.FinalizeLengthAndChecksum();
con.Close();
m_cClientBase.CreateGameServerSession(oEncrypt, conf, m_szName);
break;
default:
break;
}
return(packet);
}
/// <summary>
/// The function which is used to proceed an incoming packet to the active TCPConnection
/// </summary>
/// <param name="con">The connection which received the packet</param>
/// <param name="buf">byte[] array containing the raw content of the received packet</param>
/// <param name="start">Start of the content in buf, usually 0</param>
/// <param name="size">Size of the packet (minus start)</param>
/// <returns>PacketIn -> Converted raw package to MemoryStream based PacketIn</returns>
public PacketIn ProcessPacket(TCPConnection con, byte[] buf, int start, int size)
{
PacketIn packet = new PacketIn( buf, start, size );
switch ( packet.ID ) {
case 0: // ResultMsg
var res = new AUTH_PACKETS.RESULT( packet.ReadUInt16(), packet.ReadUInt16(), packet.ReadInt32() );
if ( res.nRequestPacket == 2005 ) {
if ( res.nResult == 0 ) {
con.SendTCP( CreateReportPacket() );
con.SendTCP( CreateCharacterListPacket() );
}
else {
con.Disconnect();
XLog.Log( "Can't connect to game server. Result: {0} - disconnecting...", res.nResult );
}
}
break;
case 2004: // CharacterList
m_iGameCharacterList = new GAME_PACKETS.CharacterList( packet );
XLog.Log( "Character selection. Please use /use ID to select a character." );
for ( int i = 0; i < m_iGameCharacterList.nCount; i++ ) {
XLog.Log( "-> Character {0}: {1}", i + 1, m_iGameCharacterList.nList[i].szName );
}
break;
case 21: // ChatLocal
var tmp = packet.ReadInt32();
string szSource = m_dHandles.ContainsKey( tmp ) ? m_dHandles[tmp] : "INVALID-HANDLE:" + tmp;
int nLen = packet.ReadByte();
int nType = packet.ReadByte();
XLog.AddMessage( szSource, packet.ReadString( nLen ), nType );
break;
case 22: // ChatMsg
var pMessage = new GAME_PACKETS.ChatMessage( packet );
XLog.AddMessage( pMessage.szName, pMessage.szMessage, pMessage.nType );
break;
case 3: // Enter: Handle -> Name, small hack so we don't have to read the full packet (which is f*****g large)
if ( packet.ReadByte() == 0 ) {
int key = packet.ReadInt32();
if ( m_dHandles.ContainsKey( key ) ) {
m_dHandles.Remove( key );
}
packet.Seek( 77, System.IO.SeekOrigin.Current );
string value = packet.ReadString( 19 );
m_dHandles.Add( key, value );
}
break;
case 507: // Property: Own Name -> Handle
if ( m_dHandles.ContainsKey( 0 ) && m_tPingThread == null) {
var szName = m_dHandles[0];
m_dHandles.Remove( 0 );
m_dHandles.Add( packet.ReadInt32(), szName );
m_tPingThread = new System.Threading.Thread( new System.Threading.ThreadStart( SendPingPacket ) );
m_tPingThread.IsBackground = true;
m_tPingThread.Start();
}
break;
default:
break;
}
return packet;
}
public PacketIn ProcessPacket(TCPConnection con, byte[] buf, int start, int size)
{
PacketIn packet = new PacketIn( buf, start, size );
switch ( packet.ID ) {
case 72: // TS_AC_AES_KEY_IV
var pAES = new AUTH_PACKETS.AES_KEY_IV( packet );
m_pAES_KEY = m_cRSA.PrivateDecrypt( pAES.nKey, OpenSSL.Crypto.RSA.Padding.PKCS1 );
GenerateLoginPacket( m_pAES_KEY, con );
break;
case 10000: // TS_AC_RESULT
var pResult = new AUTH_PACKETS.RESULT( packet.ReadUInt16(), packet.ReadUInt16(), packet.ReadInt32() );
if ( pResult.nLoginFlag == 1 ) {
PacketOut o = new PacketOut( 10021 );
con.SendTCP( o );
}
else {
m_cAuthConnection.Disconnect();
XLog.Log( "Login failed. Result: {0} - Disconnecting...", pResult.nResult );
}
m_szPassword = string.Empty;
break;
case 10022: // TS_AC_SERVER_LIST
m_iAuthServerList = new AUTH_PACKETS.SERVER_LIST( packet );
XLog.Log( "Server selection. Please use /select ID to connect to one of the listed servers below." );
for ( int i = 0; i < m_iAuthServerList.count; i++ ) {
XLog.Log( string.Format( "-> Server {0}: {1}", i + 1, m_iAuthServerList.list[i].server_name ) );
}
break;
case 10024: // TS_AC_SELECT_SERVER
con.Disconnect();
var pSelectServer = new AUTH_PACKETS.SELECT_SERVER( packet, ref m_pAES_KEY );
Config.ConfigNet conf = new Config.ConfigNet();
conf.Port = m_iAuthServerList.list[m_nSelectedServerIdx].server_port;
conf.ListenIp = System.Net.IPAddress.Parse( m_iAuthServerList.list[m_nSelectedServerIdx].server_ip );
PacketOut oEncrypt = new PacketOut( 2005 );
oEncrypt.FillString( m_szName, 61 );
oEncrypt.Write( pSelectServer.encrypted_data, 0, pSelectServer.encrypted_data.Length );
oEncrypt.FinalizeLengthAndChecksum();
con.Close();
m_cClientBase.CreateGameServerSession( oEncrypt, conf, m_szName );
break;
default:
break;
}
return packet;
}
/// <summary>
/// The function which is used to proceed an incoming packet to the active TCPConnection
/// </summary>
/// <param name="con">The connection which received the packet</param>
/// <param name="buf">byte[] array containing the raw content of the received packet</param>
/// <param name="start">Start of the content in buf, usually 0</param>
/// <param name="size">Size of the packet (minus start)</param>
/// <returns>PacketIn -> Converted raw package to MemoryStream based PacketIn</returns>
public PacketIn ProcessPacket(TCPConnection con, byte[] buf, int start, int size)
{
PacketIn packet = new PacketIn(buf, start, size);
switch (packet.ID)
{
case 0: // ResultMsg
var res = new AUTH_PACKETS.RESULT(packet.ReadUInt16(), packet.ReadUInt16(), packet.ReadInt32());
if (res.nRequestPacket == 2005)
{
if (res.nResult == 0)
{
con.SendTCP(CreateReportPacket());
con.SendTCP(CreateCharacterListPacket());
}
else
{
con.Disconnect();
XLog.Log("Can't connect to game server. Result: {0} - disconnecting...", res.nResult);
}
}
break;
case 2004: // CharacterList
m_iGameCharacterList = new GAME_PACKETS.CharacterList(packet);
XLog.Log("Character selection. Please use /use ID to select a character.");
for (int i = 0; i < m_iGameCharacterList.nCount; i++)
{
XLog.Log("-> Character {0}: {1}", i + 1, m_iGameCharacterList.nList[i].szName);
}
break;
case 21: // ChatLocal
var tmp = packet.ReadInt32();
string szSource = m_dHandles.ContainsKey(tmp) ? m_dHandles[tmp] : "INVALID-HANDLE:" + tmp;
int nLen = packet.ReadByte();
int nType = packet.ReadByte();
XLog.AddMessage(szSource, packet.ReadString(nLen), nType);
break;
case 22: // ChatMsg
var pMessage = new GAME_PACKETS.ChatMessage(packet);
XLog.AddMessage(pMessage.szName, pMessage.szMessage, pMessage.nType);
break;
case 3: // Enter: Handle -> Name, small hack so we don't have to read the full packet (which is f*****g large)
if (packet.ReadByte() == 0)
{
int key = packet.ReadInt32();
if (m_dHandles.ContainsKey(key))
{
m_dHandles.Remove(key);
}
packet.Seek(77, System.IO.SeekOrigin.Current);
string value = packet.ReadString(19);
m_dHandles.Add(key, value);
}
break;
case 507: // Property: Own Name -> Handle
if (m_dHandles.ContainsKey(0) && m_tPingThread == null)
{
var szName = m_dHandles[0];
m_dHandles.Remove(0);
m_dHandles.Add(packet.ReadInt32(), szName);
m_tPingThread = new System.Threading.Thread(new System.Threading.ThreadStart(SendPingPacket));
m_tPingThread.IsBackground = true;
m_tPingThread.Start();
}
break;
default:
break;
}
return(packet);
}
