sbox-public/engine/ThirdParty/Topten.RichTextKit/Utils/BinaryReaderExtensions.cs

// RichTextKit
// Copyright © 2019-2020 Topten Software. All Rights Reserved.
// 
// Licensed under the Apache License, Version 2.0 (the "License"); you may 
// not use this product except in compliance with the License. You may obtain 
// a copy of the License at
// 
// http://www.apache.org/licenses/LICENSE-2.0
// 
// Unless required by applicable law or agreed to in writing, software 
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 
// License for the specific language governing permissions and limitations 
// under the License.

using System;
using System.Collections.Generic;
using System.IO;
using System.Text;

namespace Topten.RichTextKit
{
	static class BinaryReaderExtensions
	{
		public static int ReadInt32BE( this BinaryReader reader )
		{
			var bytes = reader.ReadBytes( 4 );
			Array.Reverse( bytes );
			return BitConverter.ToInt32( bytes, 0 );
		}

		public static uint ReadUInt32BE( this BinaryReader reader )
		{
			var bytes = reader.ReadBytes( 4 );
			Array.Reverse( bytes );
			return BitConverter.ToUInt32( bytes, 0 );
		}

		public static void WriteBE( this BinaryWriter writer, int value )
		{
			var bytes = BitConverter.GetBytes( value );
			Array.Reverse( bytes );
			writer.Write( bytes );
		}

		public static void WriteBE( this BinaryWriter writer, uint value )
		{
			var bytes = BitConverter.GetBytes( value );
			Array.Reverse( bytes );
			writer.Write( bytes );
		}

	}
}