mirror of
https://github.com/alexhopeoconnor/dnsmasq-webui.git
synced 2026-10-20 00:41:27 +10:00
alex
b44dde2c77
- Move Client/Http, Services, Parsers under Infrastructure/ (Client, Services, Parsers) - Move config helpers (DnsmasqConfKeys, DnsmasqOptionTooltips, DnsmasqFileEncoding, EffectiveConfigFieldBuilder) to Infrastructure/Helpers/Config; ApiJsonOptions to Helpers/Http - Move Configuration types (ApplicationOptions, DnsmasqOptions, DnsmasqOptionsValidator) to Models/Config - Merge Models/Status and Models/EffectiveConfig into Models/Dnsmasq and Models/Dnsmasq/EffectiveConfig - Move Client/Models and Client/Services to Models/Client and Infrastructure/Services - Move ConfigSetSnapshot, HostsSnapshot, ProcessRunResult, ManagedConfigContent from Infrastructure/Services/Abstractions to Models/Contracts - Update all namespaces and usings; tests pass
29 lines
1.1 KiB
C#
29 lines
1.1 KiB
C#
using System.Text;
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namespace DnsmasqWebUI.Infrastructure.Helpers.Config;
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/// <summary>Encoding and reading helpers for dnsmasq config and hosts files. UTF-8 without BOM so dnsmasq does not see a BOM as "bad option" on line 1.</summary>
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public static class DnsmasqFileEncoding
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{
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private const char Utf8BomChar = '\uFEFF';
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public static readonly Encoding Utf8NoBom = new UTF8Encoding(false);
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/// <summary>Read config file as UTF-8 and strip UTF-8 BOM from first line if present, so conf-dir= etc. are recognized.</summary>
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public static string[] ReadConfigLines(string path)
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{
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var lines = File.ReadAllLines(path, Encoding.UTF8);
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StripBomFromFirstLine(lines);
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return lines;
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}
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/// <summary>Strip UTF-8 BOM from first line if present (mutates list). Use so we do not perpetuate BOM when writing.</summary>
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public static void StripBomFromFirstLine(IList<string> lines)
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{
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if (lines.Count == 0) return;
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var first = lines[0];
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if (first.Length > 0 && first[0] == Utf8BomChar)
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lines[0] = first[1..];
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}
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}
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