using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Diagnostics;

namespace ICSSoft.Frame.APP
{
    public class ICSConnectSharedFolder
    {
        /// <summary>
        /// 连接共享文件夹
        /// </summary>
        /// <param name="path">共享路径</param>
        /// <param name="user">用户名</param>
        /// <param name="pass">密码</param>
        /// <returns></returns>
        public static void linkFile(string path, string user, string pass)
        {
            string cLinkUrl = @"Net Use " + path + " " + pass + " /user:" + user;
            CallCmd(cLinkUrl);
        }

        /// <summary>
        /// 关闭所有共享连接
        /// </summary>
        public static void KillAllLink()
        {
            string cKillCmd = @"Net Use /delete * /yes";
            CallCmd(cKillCmd);
        }

        /// <summary>
        /// 关闭指定连接
        /// </summary>
        /// <param name="path">共享路径</param>
        public static void KillLink(string path)
        {
            string cKillCmd = @"Net Use " + path + " /delete /yes";
            CallCmd(cKillCmd);
        }

        /// <summary> 
        /// 调用Cmd命令 
        /// </summary> 
        /// <param name="strCmd">命令行参数</param> 
        private static void CallCmd(string strCmd)
        {
            //调用cmd命令 
            Process myProcess = new Process();
            try
            {
                myProcess.StartInfo.FileName = "cmd.exe";
                myProcess.StartInfo.Arguments = "/c " + strCmd;
                myProcess.StartInfo.UseShellExecute = false;    //关闭Shell的使用 
                myProcess.StartInfo.RedirectStandardInput = true;  //重定向标准输入 
                myProcess.StartInfo.RedirectStandardOutput = true; //重定向标准输出 
                myProcess.StartInfo.RedirectStandardError = true;  //重定向错误输出 
                myProcess.StartInfo.CreateNoWindow = true;
                myProcess.Start();
            }
            catch { }
            finally
            {
                myProcess.WaitForExit();
                if (myProcess != null)
                {
                    myProcess.Close();
                }
            }
        }

        /// <summary>
        /// 连接远程共享文件夹
        /// </summary>
        /// <param name="path">远程共享文件夹的路径</param>
        /// <param name="userName">用户名</param>
        /// <param name="passWord">密码</param>
        /// <returns></returns>
        public static bool connectState(string path, string userName, string passWord)
        {
            bool Flag = false;
            Process proc = new Process();
            try
            {
                proc.StartInfo.FileName = "cmd.exe";
                proc.StartInfo.UseShellExecute = false;
                proc.StartInfo.RedirectStandardInput = true;
                proc.StartInfo.RedirectStandardOutput = true;
                proc.StartInfo.RedirectStandardError = true;
                proc.StartInfo.CreateNoWindow = true;
                proc.Start();
                string dosLine = "net use " + path + " " + passWord + " /user:" + userName;
                proc.StandardInput.WriteLine(dosLine);
                proc.StandardInput.WriteLine("exit");
                while (!proc.HasExited)
                {
                    proc.WaitForExit(1000);
                }
                string errormsg = proc.StandardError.ReadToEnd();
                proc.StandardError.Close();
                if (string.IsNullOrEmpty(errormsg))
                {
                    Flag = true;
                }
                else
                {
                    throw new Exception(errormsg);
                }
            }
            catch (Exception ex)
            {
                throw ex;
            }
            finally
            {
                proc.Close();
                proc.Dispose();
            }
            return Flag;
        }
    }
}