<%@ WebHandler Language="C#" Class="UploadHandler" %>

using System;
using System.IO;
using System.Web;
using System.Data.SqlClient;

public class UploadHandler : IHttpHandler {

    public void ProcessRequest(HttpContext context)
    {
        context.Response.ContentType = "text/plain";
        context.Response.Charset = "utf-8";
        HttpPostedFile file = context.Request.Files["Filedata"];        
        string fileName=file.FileName;
        string extensionName = fileName.Substring(fileName.LastIndexOf('.'));
        string reFileName = DateTime.Now.ToString("yyyyMMddHHmmssfff");
        string folder = @context.Request["folder"];
        string uploadPath = HttpContext.Current.Server.MapPath(folder) + "\\";        
        if (file != null)
        {
            if (!Directory.Exists(uploadPath))
            {
                Directory.CreateDirectory(uploadPath);
            }
            file.SaveAs(uploadPath + reFileName + extensionName);
            DBUtility.DbHelperSQL.ExecuteSql("insert into ok_docs_file(docs02,docs03,docs04) values(@docs02,@docs03,getdate())", new SqlParameter("@docs02", fileName), new SqlParameter("@docs03", folder + "/" + reFileName + ".swf"));            
            //下面这句代码缺少的话，上传成功后上传队列的显示不会自动消失
            ConvertToSWF(uploadPath + reFileName + extensionName, uploadPath+ reFileName + ".swf");
            context.Response.Write("1");
                 
        }
        else
        {
            context.Response.Write("0");
        }
        
    }
    public void ConvertToSWF(string oldFile, string swfFile)
    {
        System.Diagnostics.Process pc = new System.Diagnostics.Process();
        pc.StartInfo.FileName = @"E:\oaoffice\Web\FlashPaper2.2\FlashPrinter.exe";//安装路径        
        pc.StartInfo.Arguments = string.Format("{0} -o {1}", oldFile, swfFile);
        pc.StartInfo.CreateNoWindow = true;
        pc.StartInfo.UseShellExecute = false;
        pc.StartInfo.RedirectStandardInput = false;
        pc.StartInfo.RedirectStandardOutput = false;
        pc.StartInfo.RedirectStandardError = true;
        pc.StartInfo.WindowStyle = System.Diagnostics.ProcessWindowStyle.Hidden;
        pc.Start();
        pc.WaitForExit();
        pc.Close();
        pc.Dispose();
    }

    public bool IsReusable
    {
        get
        {
            return false;
        }
    }

}