Windows系统硬盘剩余空间的监控

using System;
using System.Collections.Generic;
using System.Text;
using System.IO;
using System.Net;
using System.Net.Mail;
using System.Xml;

namespace DiskspaceMonitor
{
    class DSM_Main
    {
        static void Main()
        {
            // 读取配置文件
            XmlDocument myxml = new XmlDocument();
            myxml.Load(Directory.GetCurrentDirectory() + "\\config.xml");

            XmlElement root = myxml.DocumentElement;

            // 从配置文件中获取接收者邮件地址,多个用逗号分隔
            XmlNode nod = root.SelectSingleNode("/Setting/MailReceiver/MailAddress");
            string lcReceiverMailAddress = nod.InnerText;

            // 从配置文件中获取报警阀值,单位是MB
            nod = root.SelectSingleNode("/Setting/AlertThresholdSetting/Threshold");
            long lnAlertThreshold = System.Int32.Parse(nod.InnerText);

            bool lbSendMail = false;
            string lcMessageText = "警告信息:" + "\r\n" + "\r\n";
            string lcDriverName = "";
            long lcDriverTotalFreeSpace = 0;

            string lcMachineName = System.Environment.MachineName;
            //IPHostEntry ipEntry = Dns.GetHostEntry(lcMachineName);
            IPHostEntry ipEntry = Dns.GetHostByName(lcMachineName);
            string lcMachineIPAddress = ipEntry.AddressList[0].ToString();

            DriveInfo[] allDrivers = DriveInfo.GetDrives();
            foreach (DriveInfo d in allDrivers)
            {
                if (d.IsReady == true && d.DriveType == System.IO.DriveType.Fixed)
                {
                    lcDriverTotalFreeSpace = d.TotalFreeSpace / 1024 / 1024;
                    lcDriverName = d.Name;

                    if (lcDriverTotalFreeSpace <= lnAlertThreshold)
                    {
                        lbSendMail = true;
                        lcMessageText = lcMessageText + "    本地磁盘" + lcDriverName + " 的可用剩余空间只剩下 " + lcDriverTotalFreeSpace + " MB.";
                        lcMessageText = lcMessageText + "超过了预定义的警告值 " + lnAlertThreshold + " MB. 请马上清理,否则系统将会出现严重问题!";
                        lcMessageText = lcMessageText + "\r\n";
                    }
                }
            }

            if (lbSendMail == true)
            {
                lcMessageText = lcMessageText + "\r\n";
                lcMessageText = lcMessageText + "此邮件为系统自动发送,请勿回复!谢谢~" + "\r\n";
                lcMessageText = lcMessageText + "--By MailRobot" + "\r\n";
                lcMessageText = lcMessageText + System.DateTime.Now + "\r\n";

                // 从配置文件中获取发送邮件账户名称和密码
                nod = root.SelectSingleNode("/Setting/SMTP/Account");
                string lcSMTPAccountName = nod.InnerText;
                nod = root.SelectSingleNode("/Setting/SMTP/Password");
                string lcSMTPAccountPassword = nod.InnerText;

                System.Net.Mail.MailMessage mymail = new System.Net.Mail.MailMessage();
                mymail.To.Add(lcReceiverMailAddress);
                mymail.From = new MailAddress("robot@barhe.org", "Barhe MailRobot", System.Text.Encoding.UTF8);
                mymail.Subject = "报警!请检查电脑 " + lcMachineName + "(" + lcMachineIPAddress + ")" + " 磁盘分区的可用磁盘空间.";
                mymail.SubjectEncoding = System.Text.Encoding.UTF8;
                mymail.Body = lcMessageText;
                mymail.BodyEncoding = System.Text.Encoding.UTF8;
                mymail.IsBodyHtml = false;
                mymail.Priority = MailPriority.High;
                SmtpClient client = new SmtpClient();
                client.Credentials = new System.Net.NetworkCredential(lcSMTPAccountName, lcSMTPAccountPassword);
                client.Host = "smtp.barhe.org";
                client.Send(mymail);

                LogManager.WriteLog(LogFile.DiskspaceMonitor, "经检查,计算机 [" + lcMachineName + "] 部分磁盘空间容量过低,已发送报警邮件.");
            }
            else
            {
                LogManager.WriteLog(LogFile.DiskspaceMonitor, "经检查,计算机 [" + lcMachineName + "] 中各分区剩余容量正常.");
            }
            return;
        }
    }
}

public class LogManager
{
    private static string logPath = string.Empty;
    public static string LogPath
    {
        get
        {
            logPath = System.Environment.CurrentDirectory;
            return logPath;
        }
        set { logPath = value; }
    }

    private static string logFielPrefix = string.Empty;
    public static string LogFielPrefix
    {
        get { return logFielPrefix; }
        set { logFielPrefix = value; }
    }

    public static void WriteLog(string logFile, string msg)
    {
        try
        {
            /*
            System.IO.StreamWriter sw = System.IO.File.AppendText(
                LogPath + LogFielPrefix + logFile + " " +
                DateTime.Now.ToString("yyyyMMdd") + ".Log"
                );
            */
            System.IO.StreamWriter sw = System.IO.File.AppendText(
                LogPath + "\\" + logFile + ".log "
                );
            sw.WriteLine(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss: ") + msg);
            sw.Close();
        }
        catch
        { }
    }

    public static void WriteLog(LogFile logFile, string msg)
    {
        WriteLog(logFile.ToString(), msg);
    }
}

public enum LogFile
{
    DiskspaceMonitor,
    Trace,
    Warning,
    Error,
    SQL
}

# 报警接收Email地址
  
    me@barhe.org
  
# 发送邮件帐户配置
  
    # 这里填入认证用户名.一般自建服务器的,只需要填写邮件的前缀.第三方的企业邮箱(如QQ企业邮箱/网易企业邮箱/263企业邮箱等)则需要把邮箱名写全.
    robot@barhe.org
    mailpassword
  
# 报警的阀值,单位是MB
  
    6144
  

@echo off
d:
cd "Program Files\DiskspaceMonitor"
DiskspaceMonitor.exe
@echo on