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TouchSocket/src/TouchSocket.Http/Interface/IFormFile.cs
2025-03-02 09:06:08 +08:00

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//------------------------------------------------------------------------------
// 此代码版权除特别声明或在XREF结尾的命名空间的代码归作者本人若汝棋茗所有
// 源代码使用协议遵循本仓库的开源协议及附加协议若本仓库没有设置则按MIT开源协议授权
// CSDN博客https://blog.csdn.net/qq_40374647
// 哔哩哔哩视频https://space.bilibili.com/94253567
// Gitee源代码仓库https://gitee.com/RRQM_Home
// Github源代码仓库https://github.com/RRQM
// API首页https://touchsocket.net/
// 交流QQ群234762506
// 感谢您的下载和使用
//------------------------------------------------------------------------------
using System;
using System.Collections.Specialized;
namespace TouchSocket.Http;
/// <summary>
/// 表单文件
/// </summary>
public interface IFormFile
{
/// <summary>
/// 获取Content-Disposition
/// </summary>
string ContentDisposition { get; }
/// <summary>
/// 获取Content-Type
/// </summary>
string ContentType { get; }
/// <summary>
/// 实际的数据
/// </summary>
ReadOnlyMemory<byte> Data { get; }
/// <summary>
/// 数据对
/// </summary>
NameValueCollection DataPair { get; }
/// <summary>
/// 获取file name
/// </summary>
string FileName { get; }
/// <summary>
/// 文件长度。在数据接收完成之前,该值为-1;
/// </summary>
long Length { get; }
/// <summary>
/// 获取name字段
/// </summary>
string Name { get; }
///// <summary>
///// 读取文件数据 //太麻烦先不实现
///// </summary>
//public int Read(byte[] buffer, int offset, int count);
}
internal class InternalFormFile : IFormFile
{
public string ContentDisposition => this.DataPair["Content-Disposition"];
public string ContentType => this.DataPair["Content-Type"];
public ReadOnlyMemory<byte> Data { get; set; }
public NameValueCollection DataPair { get; set; }
public string FileName => this.DataPair["filename"];
public long Length => this.Data.IsEmpty ? 0 : this.Data.Length;
public string Name => this.DataPair["name"];
//public int Read(byte[] buffer, int offset, int count)
//{
// return this.ReadAction(buffer, offset, count);
//}
//public Func<byte[], int, int, int> ReadAction { get; set; }
}