private async void RBT_Student_CheckedChangedAsync(object sender, EventArgs e)
{
if (((RadioButton)sender).Checked)
{
// 保存配置
Config.NetType = 0;
// 判断切换是否合法
PNL_Student.Visible = RBT_Student.Checked;
PNL_Teacher.Visible = RBT_Teacher.Checked;
if (Config.StudentNet.SettingCertify.Enable == false ||
string.IsNullOrEmpty(Config.StudentNet.SettingCertify.UserId) ||
string.IsNullOrEmpty(Config.StudentNet.SettingCertify.Password))
{
var f = new FrmCertify();
if (f.ShowDialog() != DialogResult.Yes)
{
RBT_Teacher.Checked = true;
Config.NetType = 1;
}
}
else
{
await SrLinkService.RegisterSchoolNetAsync(Config.StudentNet.SettingCertify.UserId,
Config.StudentNet.SettingCertify.Password, 1);
}
ConfigService.SaveConfig(ref Config);
ReFreshUi();
}
}
private void TryLinkTeacher()
{
if (VpnService.Worked())
{
if (MessageBox.Show("警告：如果切换网络类型，会断开当前网络。是否切换？", "当前网络正在使用", MessageBoxButtons.YesNo,
MessageBoxIcon.Warning) != DialogResult.Yes)
{
return;
}
VpnService.Abort();
}
if (SrLinkService.RegisterSchoolNet(Config.TeacherNet.SettingCertify.UserId,
Config.TeacherNet.SettingCertify.Password))
{
Config.NetType = 1;
ShowTip(ToolTipIcon.Info, "切换到教师网", $"{Config.TeacherNet.SettingCertify.UserId}登录成功",
false);
}
else
{
Config.NetType = 0;
ShowTip(ToolTipIcon.Error, "切换到教师网", "登录失败：用户名/密码错误。请进入配置页面手动尝试。", false);
}
ConfigService.SaveConfig(ref Config);
}
private void BTN_Teacher_Certify_Click(object sender, EventArgs e)
{
var id = UInput_Teacher_CertifyId.Content;
var pwd = UInput_Teacher_CertifyPassword.Content;
if (SrLinkService.RegisterSchoolNet(id, StringHelper.Base64Encode(pwd)))
{
MessageBox.Show(id + "登录成功", "登录成功", MessageBoxButtons.OK, MessageBoxIcon.Warning);
ConfigService.SaveConfig(ref Config);
}
else
{
MessageBox.Show("用户名/密码错误", "登录失败", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void BTN_Certify_Click(object sender, EventArgs e)
{
var id = UInput_CertifyId.Content;
var pwd = UInput_CertifyPassword.Content;
if (SrLinkService.RegisterSchoolNet(id, StringHelper.Base64Encode(pwd)))
{
MessageBox.Show(id + "登录成功", "登录成功", MessageBoxButtons.OK, MessageBoxIcon.Warning);
Config.StudentNet.SettingCertify.Enable = true;
Config.StudentNet.SettingCertify.UserId = UInput_CertifyId.Content;
Config.StudentNet.SettingCertify.Password = StringHelper.Base64Encode(UInput_CertifyPassword.Content);
ConfigService.SaveConfig(ref Config);
DialogResult = DialogResult.Yes;
Close();
}
else
{
MessageBox.Show("用户名/密码错误", "登录失败", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
public FrmMain()
{
InitializeComponent();
Config = new ConfigModel();
ConfigService.LoadConfig(ref Config);
if (ConfigService.IsEmpty(ref Config))
{
ShowTip(ToolTipIcon.Info, "欢迎使用SrLink", "检测到当前配置为空，请先到配置页面设置连接信息。", false);
ConfigService.InitialConfig(ref Config);
}
_frmDebug = new FrmDebug();
//TMR_SrLink.Enabled = Config.AutoLink;
Application.ApplicationExit += (sender, args) =>
{
SrLinkService.DisconnectVpn();
_frmDebug.Dispose();
ConfigService.SaveConfig(ref Config);
};
}
private void 断开连接ToolStripMenuItem_ClickAsync(object sender, EventArgs e)
{
_frmDebug.WriteToBoard("(用户操作)执行断开连接");
try
{
if (Config.NetType == 1)
{
ShowTip(ToolTipIcon.Warning, "无效操作", "教师网暂时无法断开连接");
}
else
{
SrLinkService.DisconnectVpn();
ShowTip(ToolTipIcon.Warning, "断开网络", "网络已断开");
//if (await SrLinkService.TestInternetAsync())
// SrLinkService.DisconnectVpn();
//else
// ShowTip(ToolTipIcon.Warning, "无效操作", "网络还未连接");
}
}
catch (Exception err)
{
LoggerService.SaveLog("断开连接ToolStripMenuItem_Click", err);
}
}
private async void TryLinkStudent(bool force = false)
{
//if (Global.Linked)
//{
// _frmDebug.WriteToBoard($"Linked = {Global.Linked} 检测到网络已连接，停止计时器事件，结束");
// TMR_SrLink.Enabled = false;
// return;
//}
//_frmDebug.WriteToBoard($"Linked = {Global.Linked} 网络未连接 - 可连接");
//if (Global.Running)
//{
// _frmDebug.WriteToBoard($"Running = {Global.Running} 检测到线程忙，结束");
// return;
//}
// TODO: 可能会出现问题，Vpn虽然忙但并不是在连接，可能导致永远不会进入连接
if (VpnService.Worked())
{
_frmDebug.WriteToBoard($"检测到线程忙，结束");
return;
}
//_frmDebug.WriteToBoard($"Running = {Global.Running} 线程空闲 - 可连接");
if (!ConfigService.EnableTryLink(ref Config) && !force)
{
// 这句提示不应该出现
_frmDebug.WriteToBoard($"EnableTryLink = {ConfigService.EnableTryLink(ref Config)} 未启用自动连接，结束");
return;
}
_frmDebug.WriteToBoard(
$"EnableTryLink = {ConfigService.EnableTryLink(ref Config)}, force = {force} 开始执行连接");
//Global.Running = true;
ShowTip(ToolTipIcon.None, "L2TP连接中", "请耐心等待");
if (SrLinkService.SettingEnable(ref Config, "Certify"))
{
var res = await SrLinkService.RegisterSchoolNetAsync(Config.StudentNet.SettingCertify.UserId,
Config.StudentNet.SettingCertify.Password);
if (res)
{
_frmDebug.WriteToBoard("认证成功");
}
else
{
ShowTip(ToolTipIcon.Error, "认证失败", "内网认证失败");
}
}
if (SrLinkService.SettingEnable(ref Config, "Link"))
{
var res = SrLinkService.LinkVpnAsync(Config.StudentNet.SettingLink.ServerIp,
Config.StudentNet.SettingLink.UserId, Config.StudentNet.SettingLink.Password);
if (res)
{
// 调整TMR至第二天的设定时间启动
var nextTime = DateTime.Now.AddDays(1).Date + Config.StudentNet.StartTime.TimeOfDay;
TMR_SrLink.Interval = (int)nextTime.Subtract(DateTime.Now).TotalMilliseconds;
ShowTip(ToolTipIcon.Info, "连接成功", $"{StringHelper.GetAppString("AdapterName")}已连接");
}
else
{
Config.StudentNet.AutoLink = false;
ShowTip(ToolTipIcon.Info, "连接失败", "已取消自动连接。请检查配置信息，并使用手动连接测试配置，连接成功后再重新开启自动连接。");
}
}
if (SrLinkService.SettingEnable(ref Config, "Mail"))
{
var res = await SrLinkService.SendIpAsync(Config.StudentNet.SettingMail.Address);
if (res)
{
_frmDebug.WriteToBoard("Ip发送成功");
}
else
{
ShowTip(ToolTipIcon.Error, "Ip发送失败", "响应超时");
}
}
// Global.Running = false;
_frmDebug.WriteToBoard("连接结束");
}
