From 7631956451af5927c1c9850eb4e106dc4d0cdde1 Mon Sep 17 00:00:00 2001
From: Bond-009 <bond.009@outlook.com>
Date: Sat, 7 Sep 2024 18:09:52 -0400
Subject: Backport pull request #12550 from jellyfin/release-10.9.z

Create and use FormattingStreamWriter

Original-merge: cd2f2ca17800f71c8d94a6e043b49b7c4200e254

Merged-by: Bond-009 <bond.009@outlook.com>

Backported-by: Joshua M. Boniface <joshua@boniface.me>
---
 src/Jellyfin.Extensions/FormattingStreamWriter.cs | 38 +++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 src/Jellyfin.Extensions/FormattingStreamWriter.cs

(limited to 'src')

diff --git a/src/Jellyfin.Extensions/FormattingStreamWriter.cs b/src/Jellyfin.Extensions/FormattingStreamWriter.cs
new file mode 100644
index 0000000000..40e3c5a68f
--- /dev/null
+++ b/src/Jellyfin.Extensions/FormattingStreamWriter.cs
@@ -0,0 +1,38 @@
+using System;
+using System.IO;
+
+namespace Jellyfin.Extensions;
+
+/// <summary>
+/// A custom StreamWriter which supports setting a IFormatProvider.
+/// </summary>
+public class FormattingStreamWriter : StreamWriter
+{
+    private readonly IFormatProvider _formatProvider;
+
+    /// <summary>
+    /// Initializes a new instance of the <see cref="FormattingStreamWriter"/> class.
+    /// </summary>
+    /// <param name="stream">The stream to write to.</param>
+    /// <param name="formatProvider">The format provider to use.</param>
+    public FormattingStreamWriter(Stream stream, IFormatProvider formatProvider)
+        : base(stream)
+    {
+        _formatProvider = formatProvider;
+    }
+
+    /// <summary>
+    /// Initializes a new instance of the <see cref="FormattingStreamWriter"/> class.
+    /// </summary>
+    /// <param name="path">The complete file path to write to.</param>
+    /// <param name="formatProvider">The format provider to use.</param>
+    public FormattingStreamWriter(string path, IFormatProvider formatProvider)
+        : base(path)
+    {
+        _formatProvider = formatProvider;
+    }
+
+    /// <inheritdoc />
+    public override IFormatProvider FormatProvider
+        => _formatProvider;
+}
-- 
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