ItsTheSky
d6d621dc92
- Created project.nuget.cache to store NuGet package cache information. - Added project.packagespec.json to define project restore settings and dependencies. - Included rider.project.restore.info for Rider IDE integration.
37 lines
1.3 KiB
C#
37 lines
1.3 KiB
C#
using System.Xml.Linq;
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using GsaEditor.Core.Models;
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namespace GsaEditor.Core.IO;
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/// <summary>
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/// Writes a .idx NML index file from a <see cref="GsaArchive"/>.
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/// The index file is XML-compatible and lists each entry with its alias, compression method,
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/// sizes, and data offset for fast lookup without a full sequential scan.
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/// </summary>
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public static class GsaIndexWriter
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{
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/// <summary>
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/// Writes the index file for the given archive to the specified path.
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/// </summary>
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/// <param name="archive">The archive whose entries will be indexed.</param>
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/// <param name="filePath">The output .idx file path.</param>
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public static void Write(GsaArchive archive, string filePath)
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{
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var doc = new XDocument(
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new XElement("Index",
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archive.Entries.Select(e =>
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new XElement("Entry",
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new XElement("Id", e.Alias),
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new XElement("Method", e.IsCompressed ? 1 : 0),
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new XElement("Len", e.OriginalLength),
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new XElement("CompLen", e.CompressedLength),
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new XElement("Offset", e.DataOffset)
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)
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)
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)
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);
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doc.Save(filePath);
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}
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}
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