<%@ WebHandler Language="C#" Class="wx_scanlogin_img" %>

using System;
using System.Web;
using System.Net;
using Tencent;
using eMIS.Data;
using ThoughtWorks.QRCode.Codec;
using ThoughtWorks.QRCode.Codec.Data;
using ThoughtWorks.QRCode.Codec.Util;

public class wx_scanlogin_img : IHttpHandler,System.Web.SessionState.IRequiresSessionState {

	public void ProcessRequest (HttpContext context)
	{

		
		string guid1= context.Request["guid"];




		eDbManager manager = new eDbManager(eMIS.Data.WebConfigManager.DefaultDb);
		eDbOperator dbo = manager.CreateDbOperator();
		string sql = "insert into xt_wx_scan_login(GUID1) values(?)";
		dbo.ExecuteNonQuery(sql, guid1);



		string data = "http://here.sac-china.com/app_wx/wxscanLogin.ashx?guid=" + guid1;
		data= "http://here.sac-china.com/app_wx/wxscanAuth.aspx?guid=" + guid1;
		
		QRCodeEncoder qrCodeEncoder = new QRCodeEncoder();
		qrCodeEncoder.QRCodeEncodeMode = QRCodeEncoder.ENCODE_MODE.BYTE;
		qrCodeEncoder.QRCodeScale = 5;
		qrCodeEncoder.QRCodeVersion = 8;



		qrCodeEncoder.QRCodeErrorCorrect = QRCodeEncoder.ERROR_CORRECTION.M;
		System.Drawing.Bitmap img = qrCodeEncoder.Encode(data);
		System.IO.MemoryStream ms = new System.IO.MemoryStream();
		img.Save(ms, System.Drawing.Imaging.ImageFormat.Png);


		try
		{

			context.Response.ClearContent();
			context.Response.ContentType = "image/Png";
			context.Response.BinaryWrite(ms.ToArray());

			
		}
		finally
		{
			img.Dispose();
		}
	}

	public bool IsReusable {
		get {
			return false;
		}
	}

}