コード例 #1
0
 /// <summary>
 /// 检测IP更改,更改后重新发送邮件线程
 /// </summary>
 public void UpdateIPAddress()
 {
     while (true)
     {
         string allWebContentPath       = IPConfig.GetAllWebContent("http://www.net.cn/static/customercare/yourip.asp");
         string availableContentXMLPath = IPConfig.GetAvailableInfo(allWebContentPath, 53, 54);
         string newExternalIP           = IPConfig.GetExternal_IP(availableContentXMLPath);
         if (!newExternalIP.Equals(lastIP))//这次获得的IP和上次不同时,则修改ip重发邮件,更新界面显示
         {
             lastIP = newExternalIP;
             checkCount++;
             changeCount++;
             //重发邮件
             string content = "来自:" + configInfoObj.pcName + "的无人值守服务器" + "\n"
                              + "公网IP发生了变化,变化次数:" + checkCount + "\n"
                              + "公网IP地址:" + newExternalIP + "\n"
                              + "当前时间:" + DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
             IPConfig.SendEmail(configInfoObj.emailTitle, content, configInfoObj.senderEmailAddress, configInfoObj.senderEmailSecurityCode, configInfoObj.receiverEmailAddress);
             //Console.WriteLine("发送成功");
             label_State.Text = "状态:邮件已重新发送";
             //更新界面显示x3,IP地址,检查次数,以及变化次数
             label_IpAddress.BeginInvoke(new MethodInvoker(() => label_IpAddress.Text     = newExternalIP));
             label_checkCount.BeginInvoke(new MethodInvoker(() => label_checkCount.Text   = "检查次数:" + checkCount));
             label_changeCount.BeginInvoke(new MethodInvoker(() => label_changeCount.Text = "IP变动次数:" + changeCount));
         }
         else
         {
             checkCount++;
             label_checkCount.BeginInvoke(new MethodInvoker(() => label_checkCount.Text = "检查次数:" + checkCount));
         }
         Thread.Sleep(600000);
     }
 }
コード例 #2
0
        /// <summary>
        /// 获取输入的设置,并验证格式正确
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void Apply_Click(object sender, EventArgs e)
        {
            label_State.Text = "状态:配置成功尝试,获取IP,并发送邮件";
            string senderEmailAddress      = "";
            string senderEmailSecurityCode = "";
            string receiverEmailAddress    = "";
            string emailTitle = "";
            string pcName     = "";
            //两个邮箱来判断邮箱格式是否合法
            string IsEmailAddressRegex = @"^([\w-\.]+)@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.)|(([\w-]+\.)+))([a-zA-Z]{2,4}|[0-9]{1,3})(\]?)$";

            if (Regex.IsMatch(textBox_senderEmail.Text, IsEmailAddressRegex))
            {
                senderEmailAddress = textBox_senderEmail.Text;
            }
            else
            {
                //:弹出新form,邮箱格式错误提示
                //Console.WriteLine("发件者邮箱格式不正确");
                MsgForm errorMsg = new MsgForm();
                errorMsg.UpdateLabelTextShow("emm,发件邮箱格式不正确"); //传入错误信息
                errorMsg.ShowDialog();                         //显示
                return;                                        //程序结束,不再执行
            }

            if (Regex.IsMatch(textBox_receiverEmail.Text, IsEmailAddressRegex))
            {
                receiverEmailAddress = textBox_receiverEmail.Text;
            }
            else
            {
                //:弹出新form,邮箱格式错误提示
                MsgForm errorMsg = new MsgForm();
                errorMsg.UpdateLabelTextShow("emm,收件邮箱格式不正确"); //传入错误信息
                errorMsg.ShowDialog();                         //显示
                return;                                        //程序结束,不再执行
            }
            //其他属性判段不为空
            if (textBox_securityCode.Text != "")
            {
                senderEmailSecurityCode = textBox_securityCode.Text;
            }
            else
            {
                //:弹出新form,属性为空,请重新输入
                MsgForm errorMsg = new MsgForm();
                errorMsg.UpdateLabelTextShow("emm,安全校验码不为空"); //传入错误信息
                errorMsg.ShowDialog();                        //显示
                return;                                       //程序结束,不再执行
            }
            if (richTextBox_EmailTitle.Text != "")
            {
                emailTitle = richTextBox_EmailTitle.Text;
            }
            else
            {
                //:弹出新form,属性为空,请重新输入
                MsgForm errorMsg = new MsgForm();
                errorMsg.UpdateLabelTextShow("emm,邮件标题不为空"); //传入错误信息
                errorMsg.ShowDialog();                       //显示
                return;                                      //程序结束,不再执行
            }
            if (textBox_PcName.Text != "")
            {
                pcName = textBox_PcName.Text;
            }
            else
            {
                //:弹出新form,属性为空,请重新输入
                MsgForm errorMsg = new MsgForm();
                errorMsg.UpdateLabelTextShow("emm,主机名不为空"); //传入错误信息
                errorMsg.ShowDialog();                      //显示
                return;                                     //程序结束,不再执行
            }
            configInfoObj = new ConfigInfo(senderEmailAddress, senderEmailSecurityCode, receiverEmailAddress, emailTitle, pcName);
            //:对这个ConfigInfo对象解析,写入xml文件
            //Console.WriteLine(configInfoObj);
            ConfigManager.CreatConfigXML(Application.StartupPath + @"\config.xml", configInfoObj, false);
            //给出提示
            MsgForm saveSuccess = new MsgForm();

            saveSuccess.UpdateLabelTextShow("保存成功");
            saveSuccess.ShowDialog();
            //开启新线程,实时显示当前时间
            //label_CurrentTime.Text = "变动时间:  " + DateTime.Now.ToLocalTime().ToString(" HH: mm:ss");
            Thread timerThread = new Thread(UpdateTime)
            {
                IsBackground = true
            };

            timerThread.Start();


            #region 首次获取外网ip并发送邮件
            //:获取外网ip
            string allWebContentPath       = IPConfig.GetAllWebContent("http://www.net.cn/static/customercare/yourip.asp");
            string availableContentXMLPath = IPConfig.GetAvailableInfo(allWebContentPath, 53, 54);
            string externalIP = IPConfig.GetExternal_IP(availableContentXMLPath);
            Console.WriteLine("外网ip为:" + externalIP);
            label_checkCount.Text = "检测次数:1";
            label_IpAddress.Text  = "公网IP: " + externalIP;
            //:发送邮件
            string content = "来自:" + configInfoObj.pcName + "的无人值守服务器" + "\n"
                             + "公网IP地址:" + externalIP + "\n"
                             + "当前时间:" + DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
            IPConfig.SendEmail(configInfoObj.emailTitle, content, configInfoObj.senderEmailAddress, configInfoObj.senderEmailSecurityCode, configInfoObj.receiverEmailAddress);
            Console.WriteLine("发送成功");
            label_State.Text = "状态:邮件已发送";
            lastIP           = externalIP;
            #endregion

            //开启线程检测ip变化,如果ip发生变化,则重新发送一次邮件告知,检测间隔时间为10min
            Thread checkIPChange = new Thread(UpdateIPAddress)
            {
                IsBackground = true
            };
            checkIPChange.Start();
            //保存并应用按钮设置为不可点击状态
            Apply.Enabled = false;
        }