sharp-chat/SharpChat/Commands/ShutdownRestartCommand.cs

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using SharpChat.Packet;
using System;
using System.Threading;
namespace SharpChat.Commands {
public class ShutdownRestartCommand : IChatCommand {
private readonly ManualResetEvent WaitHandle;
private readonly Func<bool> ShutdownCheck;
public ShutdownRestartCommand(ManualResetEvent waitHandle, Func<bool> shutdownCheck) {
WaitHandle = waitHandle ?? throw new ArgumentNullException(nameof(waitHandle));
ShutdownCheck = shutdownCheck ?? throw new ArgumentNullException(nameof(shutdownCheck));
}
public bool IsMatch(ChatCommandContext ctx) {
return ctx.NameEquals("shutdown")
|| ctx.NameEquals("restart");
}
public void Dispatch(ChatCommandContext ctx) {
if(ctx.User.UserId != 1) {
ctx.Chat.SendTo(ctx.User, new LegacyCommandResponse(LCR.COMMAND_NOT_ALLOWED, true, $"/{ctx.Name}"));
return;
}
if(!ShutdownCheck())
return;
if(ctx.NameEquals("restart"))
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lock(ctx.Chat.ConnectionsAccess)
foreach(ChatConnection conn in ctx.Chat.Connections)
conn.PrepareForRestart();
ctx.Chat.Update();
WaitHandle?.Set();
}
}
}