40 lines
885 B
C#
40 lines
885 B
C#
using System;
|
|
using System.IO;
|
|
using System.IO.Compression;
|
|
|
|
namespace BizHawk.Client.Common
|
|
{
|
|
public class FrameworkZipWriter : IZipWriter
|
|
{
|
|
private ZipArchive _archive;
|
|
private readonly CompressionLevel _level;
|
|
|
|
public FrameworkZipWriter(string path, int compressionLevel)
|
|
{
|
|
_archive = new ZipArchive(new FileStream(path, FileMode.Create, FileAccess.Write),
|
|
ZipArchiveMode.Create, false);
|
|
if (compressionLevel == 0)
|
|
_level = CompressionLevel.NoCompression;
|
|
else if (compressionLevel < 5)
|
|
_level = CompressionLevel.Fastest;
|
|
else
|
|
_level = CompressionLevel.Optimal;
|
|
}
|
|
|
|
public void WriteItem(string name, Action<Stream> callback)
|
|
{
|
|
using var stream = _archive.CreateEntry(name, _level).Open();
|
|
callback(stream);
|
|
}
|
|
|
|
public void Dispose()
|
|
{
|
|
if (_archive != null)
|
|
{
|
|
_archive.Dispose();
|
|
_archive = null;
|
|
}
|
|
}
|
|
}
|
|
}
|