public static void WhoListRequest(RealmClient client, RealmPacketIn packet)
{
WhoSearch search = new WhoSearch();
search.MaxResultCount = MAX_RESULT_COUNT;
search.Faction = client.ActiveCharacter.Faction.Group;
search.MinLevel = (byte)packet.ReadUInt32();
search.MaxLevel = (byte)packet.ReadUInt32();
search.Name = packet.ReadString();
byte unkown1 = packet.ReadByte();
uint unkown2 = packet.ReadUInt32();
uint unkown3 = packet.ReadUInt32();
uint zoneCount = packet.ReadUInt32();
if (zoneCount > 0 && zoneCount <= 10)
{
for (int i = 0; i < zoneCount; i++)
search.Zones.Add((ZoneId)packet.ReadUInt32());
}
uint nameCount = packet.ReadUInt32();
if (nameCount > 0 && nameCount <= 10)
{
for (int i = 0; i < nameCount; i++)
search.Names.Add(packet.ReadString().ToLower());
}
uint totalMatches;
//Performs the search and retrieves matching characters
List<Character> characters = search.RetrieveMatchedCharacters(out totalMatches);
//Send the character list to the client
SendWhoList(client, characters, totalMatches);
}
public static void AuthSessionRequest(RealmClient client, RealmPacketIn packet)
{
packet.SkipBytes(8);
string accName = packet.ReadString();
uint clientSeed = packet.ReadUInt32();
BigInteger clientDigest = packet.ReadBigInteger(20);
AuthenticationInfo authInfo;
SecureRemotePassword srp;
AuthenticationErrorCodes errorCode = AuthenticationErrorCodes.AuthFailed;
client.Account = new Account(client, accName);
if (!client.Account.Initialize())
{
errorCode = AuthenticationErrorCodes.UnknownAccount;
goto sendErrorReply;
}
if (client.Server.RequestAuthenticationInfo(accName, out authInfo))
{
srp = new SecureRemotePassword(accName, authInfo.Verifier, new BigInteger(authInfo.Salt, 32));
client.Account.SessionKey = authInfo.SessionKey;
client.SystemInfo = SystemInformation.Deserialize(authInfo.SystemInformation);
}
else
{
goto sendErrorReply;
}
BigInteger clientVerifier = srp.Hash(srp.Username, new byte[4], clientSeed, client.Server.AuthSeed,
client.Account.SessionKey);
client.IsEncrypted = true; // all packets from here on are encrypted, including the AuthSessionReplys
if (clientVerifier == clientDigest)
{
AddonHandler.ReadAddOns(client, packet);
client.Server.LoginAccount(client.Account.Username);
if (AuthQueue.QueuedClients > 0 ||
client.Server.NumberOfClients > client.Server.Config.ServerCapacity)
{
AuthQueue.EnqueueClient(client);
return;
}
SendAuthSessionSuccess(client);
return;
}
else
{
goto sendErrorReply;
}
sendErrorReply:
SendAuthSessionErrorReply(client, errorCode);
client.Disconnect();
}
public static void CreatureNameQueryRequest(RealmClient client, RealmPacketIn packet)
{
uint creatureEntry = packet.ReadUInt32();
EntityId creatureEntityId = packet.ReadEntityId();
var npc = WorldMgr.GetObject(creatureEntityId) as NPC;
if (npc != null)
{
var entry = npc.Entry;
var name = entry.Name;
var title = entry.Title;
var info = entry.Info;
using (RealmPacketOut pkt = new RealmPacketOut(RealmServerOpCode.SMSG_CREATURE_QUERY_RESPONSE,
5 + 4 + 1 + 36 + 2 + name.Length + title.Length))
{
pkt.WriteUInt(creatureEntry);
pkt.Write(name);
pkt.WriteByte(0); // Name2
pkt.WriteByte(0); // Name3
pkt.WriteByte(0); // Name4
pkt.WriteCString(title);
//pkt.WriteCString(info);
pkt.WriteUInt(entry.Flags);
pkt.Write((uint)entry.Type);
pkt.WriteUInt(entry.Family);
pkt.Write((uint)entry.Rank);
pkt.WriteUInt(entry.UInt1);
pkt.WriteUInt(entry.SpellDataId);
pkt.WriteUInt(npc.DisplayId);
pkt.Write(entry.Float1);
pkt.Write(entry.Float2);
pkt.WriteByte(0);
pkt.WriteByte(entry.IsLeader);
client.Send(pkt);
}
}
}
public static void HandleZoneUpdate(RealmClient client, RealmPacketIn packet)
{
ZoneId newZoneId = (ZoneId)packet.ReadUInt32();
ZoneId oldZoneId = client.ActiveCharacter.CurrentZone.ID;
if (oldZoneId != newZoneId)
{
Zone newZone = WorldMgr.GetZone(newZoneId);
if (newZone != null)
{
client.ActiveCharacter.CurrentZone = newZone;
Channel.UpdatePlayerChannels(client.ActiveCharacter, oldZoneId);
}
}
}
public static void PingRequest(RealmClient client, RealmPacketIn packet)
{
SendPingReply(client, packet.ReadUInt32());
client.Latency = packet.ReadUInt32();
}