33 lines
1.2 KiB
C#
33 lines
1.2 KiB
C#
using SharpChat.Protocol.SockChat.Packets;
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using SharpChat.Sessions;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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namespace SharpChat.Protocol.SockChat.PacketHandlers {
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public class CapabilitiesPacketHandler : IPacketHandler {
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public ClientPacketId PacketId => ClientPacketId.Capabilities;
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private SessionManager Sessions { get; }
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public CapabilitiesPacketHandler(SessionManager sessions) {
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Sessions = sessions ?? throw new ArgumentNullException(nameof(sessions));
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}
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public void HandlePacket(PacketHandlerContext ctx) {
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if(!ctx.HasSession)
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return;
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ClientCapability caps = 0;
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IEnumerable<string> capStrs = ctx.Args.ElementAtOrDefault(1)?.Split(' ');
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if(capStrs != null && capStrs.Any())
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foreach(string capStr in capStrs)
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if(Enum.TryParse(typeof(ClientCapability), capStr.ToUpperInvariant(), out object cap))
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caps |= (ClientCapability)cap;
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ctx.Connection.SendPacket(new CapabilityConfirmationPacket(caps));
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ctx.Connection.Capabilities = caps;
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}
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}
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}
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