9df169946c
Applies the house conventions consistently across this PR's own code rather than leaving them half-applied: BanChannel had Register/Stop converted while Start kept a foreach, and ConnectionFilters was foreach throughout. Converted every foreach over an array or List, and while doing so hoisted the _reporters/_filters static field reads into a local so the loops match the snapshot pattern Report/Retract/ShouldDeny already use. Left as foreach where there is no indexer: the Dictionary walks in Firewall.ExpireEntries, PromotedGuard.Sweep and BuildAlerts, and BuildAlerts' IEnumerable parameter. Dictionary field initializers become [] (it compiles, same lowering). The three remaining new List<T>(capacity) calls keep their form -- a collection expression cannot carry the capacity hint, and all three size the list exactly. Scoped to files this PR authored or moved; pre-existing loops in AdminGump, Main and Utility are left alone. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
86 lines
3.2 KiB
C#
86 lines
3.2 KiB
C#
/*************************************************************************
|
|
* ModernUO *
|
|
* Copyright 2019-2026 - ModernUO Development Team *
|
|
* Email: hi@modernuo.com *
|
|
* File: BlocklistFile.cs *
|
|
* *
|
|
* This program is free software: you can redistribute it and/or modify *
|
|
* it under the terms of the GNU General Public License as published by *
|
|
* the Free Software Foundation, either version 3 of the License, or *
|
|
* (at your option) any later version. *
|
|
* *
|
|
* You should have received a copy of the GNU General Public License *
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>. *
|
|
*************************************************************************/
|
|
|
|
using System;
|
|
using System.IO;
|
|
|
|
namespace Server.Network.Bans;
|
|
|
|
public readonly record struct BlocklistHeader(string Generated, int Count, bool Present);
|
|
|
|
/// <summary>Reads the versioned blocklist file: cheap header probe + full snapshot load.</summary>
|
|
public static class BlocklistFile
|
|
{
|
|
public static bool TryReadHeader(string path, out BlocklistHeader header)
|
|
{
|
|
header = new BlocklistHeader(null, 0, false);
|
|
try
|
|
{
|
|
if (!File.Exists(path))
|
|
{
|
|
return false;
|
|
}
|
|
using var reader = new StreamReader(path);
|
|
var first = reader.ReadLine();
|
|
if (first == null)
|
|
{
|
|
header = new BlocklistHeader(null, 0, true);
|
|
return true;
|
|
}
|
|
string generated = null;
|
|
var count = 0;
|
|
if (first.StartsWith('#'))
|
|
{
|
|
var tokens = first.Split(' ', StringSplitOptions.RemoveEmptyEntries);
|
|
for (var i = 0; i < tokens.Length; i++)
|
|
{
|
|
var tok = tokens[i];
|
|
if (tok.StartsWith("generated=", StringComparison.Ordinal))
|
|
{
|
|
generated = tok["generated=".Length..];
|
|
}
|
|
else if (tok.StartsWith("count=", StringComparison.Ordinal))
|
|
{
|
|
int.TryParse(tok["count=".Length..], out count);
|
|
}
|
|
}
|
|
}
|
|
header = new BlocklistHeader(generated, count, true);
|
|
return true;
|
|
}
|
|
catch
|
|
{
|
|
return false; // treat as absent; caller keeps last-good / empty
|
|
}
|
|
}
|
|
|
|
public static BlocklistSnapshot Load(string path, out int parsed, out int skipped)
|
|
{
|
|
parsed = 0;
|
|
skipped = 0;
|
|
try
|
|
{
|
|
if (!File.Exists(path))
|
|
{
|
|
return BlocklistSnapshot.Empty;
|
|
}
|
|
return BlocklistSnapshot.Build(File.ReadAllBytes(path), out parsed, out skipped);
|
|
}
|
|
catch
|
|
{
|
|
return BlocklistSnapshot.Empty;
|
|
}
|
|
}
|
|
}
|