using System;

using System.Net;

using System.Text;

namespace HttpCode.Core

{

/// <summary>

/// Http请求参考类

/// </summary>

[Serializable]

public class HttpItems

{

private string _accept =

"image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash, application/vnd.ms-excel, application/vnd.ms-powerpoint, application/msword, */*"

;

private bool _autoRedirectMax;

private string _cerPass;

private string _cerPath = string.Empty;

private CookieContainer _container;

private string _contentType = "application/x-www-form-urlencoded";

private string _cookie = string.Empty;

private string _encoding = string.Empty;

private string _method = "GET";

private string _postdata;

private byte[] _postdataByte;

private PostDataType _postDataType = PostDataType.String;

private Encoding _postEncoding = Encoding.Default;

private int _readWriteTimeout = 15000;

private string _referer = string.Empty;

private int _timeout = 15000;

private string _url;

private string _userAgent =

"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.9 Safari/537.36";

private bool _useStringCookie = true;

private bool _allowautoredirect = true;

private int _connectionlimit = 1024;

private CookieCollection _cookiecollection;

/// <summary>

/// 默认的编码类型,如果不初始化,则为null,每次自动识别

/// </summary>

public Encoding Encoding = null;

/// <summary>

/// 当该属性设置为 true 时，使用 POST 方法的客户端请求应该从服务器收到 100-Continue 响应，以指示客户端应该发送要发送的数据。此机制使客户端能够在服务器根据请求报头打算拒绝请求时，避免在网络上发送大量的数据

/// </summary>

private bool _expect100Continue;

private WebHeaderCollection _header = new WebHeaderCollection();

private bool _isAjax;

private bool _isToLower;

private string _proxyip = string.Empty;

private string _proxypwd = string.Empty;

private string _proxyusername = string.Empty;

private ResultType _resulttype = ResultType.String;

/// <summary>

/// 请求URL必须填写

/// </summary>

public string Url

{

get => _url;

set => _url = value;

}

/// <summary>

/// 请求方式默认为GET方式

/// </summary>

public string Method

{

get => _method;

set => _method = value;

}

/// <summary>

/// 默认请求超时时间

/// </summary>

public int Timeout

{

get => _timeout;

set => _timeout = value;

}

/// <summary>

/// 默认写入Post数据超时间

/// </summary>

public int ReadWriteTimeout

{

get => _readWriteTimeout;

set => _readWriteTimeout = value;

}

/// <summary>

/// 请求标头值 默认为image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash,

/// application/vnd.ms-excel, application/vnd.ms-powerpoint, application/msword, */*

/// </summary>

public string Accept

{

get => _accept;

set => _accept = value;

}

/// <summary>

/// 请求返回类型默认 application/x-www-form-urlencoded

/// </summary>

public string ContentType

{

get => _contentType;

set => _contentType = value;

}

/// <summary>

/// 客户端访问信息默认Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.9

/// Safari/537.36

/// </summary>

public string UserAgent

{

get => _userAgent;

set => _userAgent = value;

}

/// <summary>

/// Post数据时的编码 默认为 Default,如需必要 请勿修改

/// </summary>

public Encoding PostEncoding

{

get => _postEncoding;

set => _postEncoding = value;

}

/// <summary>

/// 返回数据编码默认为NUll,可以自动识别

/// </summary>

public string EncodingStr

{

get => _encoding;

set => _encoding = value;

}

/// <summary>

/// Post的数据类型

/// </summary>

public PostDataType PostDataType

{

get => _postDataType;

set => _postDataType = value;

}

/// <summary>

/// Post请求时要发送的字符串Post数据

/// </summary>

public string Postdata

{

get => _postdata;

set => _postdata = value;

}

/// <summary>

/// Post请求时要发送的Byte类型的Post数据

/// </summary>

public byte[] PostdataByte

{

get => _postdataByte;

set => _postdataByte = value;

}

/// <summary>

/// Cookie对象集合

/// </summary>

public CookieCollection CookieCollection

{

get => _cookiecollection;

set => _cookiecollection = value;

}

/// <summary>

/// 自动处理cookie

/// </summary>

public CookieContainer Container

{

get => _container;

set => _container = value;

}

/// <summary>

/// 请求时的Cookie

/// </summary>

public string Cookie

{

get => _cookie;

set => _cookie = value;

}

/// <summary>

/// 来源地址，上次访问地址

/// </summary>

public string Referer

{

get => _referer;

set => _referer = value;

}

/// <summary>

/// 证书绝对路径

/// </summary>

public string CerPath

{

get => _cerPath;

set => _cerPath = value;

}

/// <summary>

/// 证书密码

/// </summary>

public string CerPass

{

get => _cerPass;

set => _cerPass = value;

}

/// <summary>

/// 是否设置为全文小写

/// </summary>

public bool IsToLower

{

get => _isToLower;

set => _isToLower = value;

}

/// <summary>

/// 是否增加异步请求头

/// 对应协议 : x-requested-with: XMLHttpRequest

/// </summary>

public bool IsAjax

{

get => _isAjax;

set => _isAjax = value;

}

/// <summary>

/// 支持跳转页面，查询结果将是跳转后的页面

/// </summary>

public bool Allowautoredirect

{

get => _allowautoredirect;

set => _allowautoredirect = value;

}

/// <summary>

/// 如果返回内容为 : 尝试自动重定向的次数太多 请设置本属性为true

/// 同时应注意设置超时时间(默认15s)

/// </summary>

public bool AutoRedirectMax

{

get => _autoRedirectMax;

set => _autoRedirectMax = value;

}

/// <summary>

/// 当该属性设置为 true 时，使用 POST 方法的客户端请求应该从服务器收到 100-Continue 响应，以指示客户端应该发送要发送的数据。此机制使客户端能够在服务器根据请求报头打算拒绝请求时，避免在网络上发送大量的数据

/// 默认False

/// </summary>

public bool Expect100Continue

{

get => _expect100Continue;

set => _expect100Continue = value;

}

/// <summary>

/// 最大连接数

/// </summary>

public int Connectionlimit

{

get => _connectionlimit;

set => _connectionlimit = value;

}

/// <summary>

/// 代理Proxy 服务器用户名

/// </summary>

public string ProxyUserName

{

get => _proxyusername;

set => _proxyusername = value;

}

/// <summary>

/// 代理 服务器密码

/// </summary>

public string ProxyPwd

{

get => _proxypwd;

set => _proxypwd = value;

}

/// <summary>

/// 代理 服务IP

/// </summary>

public string ProxyIp

{

get => _proxyip;

set => _proxyip = value;

}

/// <summary>

/// 设置返回类型String和Byte

/// </summary>

public ResultType ResultType

{

get => _resulttype;

set => _resulttype = value;

}

/// <summary>

/// 头数据

/// </summary>

public WebHeaderCollection Header

{

get => _header;

set => _header = value;

}

/// <summary>

/// 字符串头

/// </summary>

public string HeaderStr { get; set; }

/// <summary>

/// 如果提示以下错误,请设置为true

/// 服务器提交了协议冲突. Section=ResponseHeader Detail=CR 后面必须是 LF

/// </summary>

public bool UseUnsafe { get; set; }

/// <summary>

/// 如果提示以下错误,请设置为true

/// 从传输流收到意外的 EOF 或 0 个字节

/// </summary>

public bool IsEofError { get; set; }

/// <summary>

/// 是否为So模式

/// </summary>

public bool IsSo { get; set; }

/// <summary>

/// 文件上传路径

/// </summary>

public string UpLoadPath { get; set; }

/// <summary>

/// 是否请求图片

/// </summary>

public bool IsGetImage { get; set; }

/// <summary>

/// 是否使用字符串Cookie

/// </summary>

public bool UseStringCookie

{

get => _useStringCookie;

set => _useStringCookie = value;

}

/// <summary>

/// Https时的传输协议.

/// 替代原始SecurityProtocolType;

/// 包含四个版本(Ssl3 Tls Tls1.1 Tls1.2)

/// </summary>

public SecurityProtocolTypeEx SecProtocolTypeEx { get; set; }

/// <summary>

/// 是否设置SecurityProtocolType 默认为false

/// 如果需要设置具体属性,请使用SecProtocolTypeEx枚举

/// </summary>

public bool IsSetSecurityProtocolType { get; set; }

}

/// <summary>

/// Post的数据格式默认为string

/// </summary>

public enum PostDataType

{

/// <summary>

/// 字符串

/// </summary>

String, //字符串

/// <summary>

/// 字节流

/// </summary>

Byte, //字符串和字节流

/// <summary>

/// 文件路径

/// </summary>

FilePath //表示传入的是文件

}

/// <summary>

/// 返回类型

/// </summary>

public enum ResultType

{

/// <summary>

/// 表示只返回字符串

/// </summary>

String,

/// <summary>

/// 表示只返回字节流

/// </summary>

Byte,

/// <summary>

/// 急速请求,仅返回数据头

/// </summary>

So

}

/// <summary>

/// Https时的传输协议.

/// </summary>

public enum SecurityProtocolTypeEx

{

// 摘要:

// 指定安全套接字层 (SSL) 3.0 安全协议。

Ssl3 = 48,

//

// 摘要:

// 指定传输层安全 (TLS) 1.0 安全协议。

Tls = 192,

/// <summary>

/// 指定传输层安全 (TLS) 1.1 安全协议。

/// </summary>

Tls11 = 768,

/// <summary>

/// 指定传输层安全 (TLS) 1.2 安全协议。

/// </summary>

Tls12 = 3072

}

}