/// <summary>
/// Changes the RasDialParams of a phone-book entry.
/// </summary>
public void SetDialParams(RasDialParams dParams)
{
dParams.EntryName = this.Name;
dParams.Update();
}
/// <summary>
/// Dials the RAS connection.
/// </summary>
/// <param name="rasDialParams">Intelliprog.Ras.RasDialParams that includes all values for the RAS connection to dial.</param>
/// <param name="bAsync">Specifies how-to dial connection synchronously or asynchronously.</param>
/// <returns> RasError.Success if there was success.</returns>
public RasError Dial(bool bAsync, RasDialParams rasDialParams)
{
uint flag = 0xFFFFFFFF;
if (bDialing) //don't allow to dial if we are already dialing
return RasError.DialAlreadyInProgress;
if (rasDialParams == null)
{
rasDialParams = new RasDialParams(this.Name);
}
m_connectionHandle = 0;
RasError ret = 0;
bDialing = true;
if (bAsync)
{
m_callbackWindow = new MessageHook(this);
ret = Native.RasDial(IntPtr.Zero, null, rasDialParams.Data, flag, m_callbackWindow.Hwnd, ref m_connectionHandle);
bDialing = false;
}
else
{
ret = Native.RasDial(IntPtr.Zero, null, rasDialParams.Data, 0, IntPtr.Zero, ref m_connectionHandle);
bDialing = false;
}
return ret;
}
/// <summary>
/// Returns the RasDialParams of a phone-book entry.
/// </summary>
public RasDialParams GetDialParams()
{
// create the params
RasDialParams dialParams = new RasDialParams(this.Name);
// fill
dialParams.GetData();
return dialParams;
}
/// <summary>
/// Creates a new RasEntry (phone-book entry).
/// </summary>
/// <param name="newEntry">RasEntry that contains all phone-book entry information.</param>
/// <param name="dialParams">RasDialParams that contains dial parameters.</param>
public static RasEntry CreateEntry(RasEntry newEntry, RasDialParams dialParams)
{
Native.Error ret = Native.Error.Success;
int cbEntry = 0, cbDevCfg = 0;
if (newEntry.DeviceType == "" || newEntry.DeviceName == "")
{
throw new Exception("DeviceName and DeviceType must be populated in the RasEntry.");
}
//validate entry first
ret = Native.RasValidateEntryName(null, newEntry.Name);
if (ret != Native.Error.AlreadyExists)
{
if (ret != 0)
{
throw new Exception("Invalid EntryName format.");
}
}
//get the size for a RASENTRY
ret = Native.RasGetEntryProperties(null, string.Empty, null, ref cbEntry, null, ref cbDevCfg);
byte[] buffer = new byte[cbEntry];
// get a default set of properties
ret = Native.RasGetEntryProperties(null, string.Empty, buffer, ref cbEntry, null, ref cbDevCfg);
RasEntry entry = new RasEntry(buffer);
entry.CountryCode = newEntry.CountryCode;
entry.Name = newEntry.Name;
entry.Options = newEntry.Options;
entry.DeviceType = newEntry.DeviceType;
entry.DeviceName = newEntry.DeviceName;
entry.AreaCode = newEntry.AreaCode;
entry.PhoneNumber = newEntry.PhoneNumber;
entry.IPAddress = newEntry.IPAddress;
entry.IPAddressDns = newEntry.IPAddressDns;
entry.IPAddressDnsAlt = newEntry.IPAddressDnsAlt;
entry.IPAddressWins = newEntry.IPAddressWins;
entry.IPAddressWinsAlt = newEntry.IPAddressWinsAlt;
ret = Native.RasSetEntryProperties(null, entry.Name, entry.Data, cbEntry, null, 0);
if (ret == Native.Error.Success)
{
if (dialParams != null)
{
entry.SetDialParams(dialParams);
}
return newEntry;
}
else
{
return null;
}
}
