50 lines
1.2 KiB
C#
50 lines
1.2 KiB
C#
using Qrakhen.Qamp.Core.Collections;
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using System.Text;
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namespace Qrakhen.Qamp.Core.Values.Objects;
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public class String(string? value) : Obj(ValueType.String)
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{
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private static readonly Register<uint, String> _strings = new();
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public string? Value = value;
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public override string ToString() => Value ?? "null";
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public uint GetHash()
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{
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if (string.IsNullOrEmpty(value))
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return 0;
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return Value.GetHash();
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}
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public static Value Make(string? value)
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{
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String? str;
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var hash = value?.GetHash() ?? 0;
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if (!_strings.TryGet(hash, out str)) {
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str = new String(value);
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_strings.Add(hash, str);
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}
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return Create(str);
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}
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public static byte[] SerializeStrings()
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{
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List<byte> result = new();
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foreach (var pair in _strings) {
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String str = pair.Value;
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if (str == null || str.__gcMarked)
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continue;
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byte[] bytes;
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bytes = Encoding.ASCII.GetBytes(str.Value!);
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result.AddRange(pair.Key.GetBytes());
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result.AddRange(bytes.Length.GetBytes());
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result.AddRange(bytes);
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result.Add(0);
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}
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return result.ToArray();
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}
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} |