private void createVpnEntry(string sVpnIp)
{
AllUsersPhoneBook.Open(Dialer.PhoneBookPath);
if (this.AllUsersPhoneBook.Entries.Contains(sEntryName))
{
//todo
this.AllUsersPhoneBook.Entries[sEntryName].PhoneNumber = sVpnIp;
}
else
{
try
{
RasEntry entry = RasEntry.CreateVpnEntry(sEntryName, sVpnIp, RasVpnStrategy.L2tpOnly,
#pragma warning disable CS0618 // 类型或成员已过时
device: RasDevice.GetDeviceByName("(L2TP)", RasDeviceType.Vpn));
#pragma warning restore CS0618 // 类型或成员已过时
entry.EncryptionType = RasEncryptionType.Optional;
this.AllUsersPhoneBook.Entries.Add(entry);
}
catch (Exception ex)
{
tMessage.AppendText(ex.ToString());
}
}
}
/// <summary>
/// Occurs when the user clicks the Create Entry button.
/// </summary>
/// <param name="sender">The object that raised the event.</param>
/// <param name="e">An <see cref="System.EventArgs"/> containing event data.</param>
private void CreateEntryButton_Click(object sender, EventArgs e)
{
try
{
// This opens the phonebook so it can be used. Different overloads here will determine where the phonebook is opened/created.
AllUsersPhoneBook.Open(PHONE_BOOK_PATH);
// Create the entry that will be used by the dialer to dial the connection. Entries can be created manually, however the static methods on
// the RasEntry class shown below contain default information matching that what is set by Windows for each platform.
var rasDevice = RasDevice.GetDevices().FirstOrDefault(_ => _.Name.Contains("(PPTP)") && _.DeviceType == RasDeviceType.Vpn);
var entry = RasEntry.CreateVpnEntry(EntryName, IPAddress.Loopback.ToString(), RasVpnStrategy.Default, rasDevice);
// Add the new entry to the phone book.
AllUsersPhoneBook.Entries.Add(entry);
}
catch (Exception ex)
{
StatusTextBox.AppendText(ex.ToString());
}
}
private bool CreateVpnEntry(string sVpnIp)
{
AllUsersPhoneBook.Open();
if (this.AllUsersPhoneBook.Entries.Contains(sEntryName))
{
var ipInfo = GetVpnIP();
if (ipInfo != null)
{
DoMessage(string.Format("{0} 已经存在到同一个服务器的连接！", DateTime.Now.ToString()));
return(false);
}
this.AllUsersPhoneBook.Entries[sEntryName].PhoneNumber = sVpnIp;
}
else
{
try
{
var deviceList = RasDevice.GetDevices();
var vpnDevice = deviceList.Where(d => d.DeviceType == RasDeviceType.Vpn && d.Name.Contains("(PPTP)")).FirstOrDefault();
if (vpnDevice == null)
{
DoMessage(string.Format("{0} 无可用VPN端口，请尝试执行[netsh winsock reset]进行修复！", DateTime.Now.ToString()));
return(false);
}
RasEntry entry = RasEntry.CreateVpnEntry(sEntryName, sVpnIp, RasVpnStrategy.PptpOnly, vpnDevice, false);
entry.EncryptionType = RasEncryptionType.Optional;
this.AllUsersPhoneBook.Entries.Add(entry);
}
catch (Exception ex)
{
DoMessage(string.Format("{0} {1}", DateTime.Now.ToString(), ex.ToString()));
}
}
return(true);
}
