/// <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);
}
}
/// <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;
}