public static extern int dwg_send_ussd(ref str_t destination, int port);
public static extern int dwg_send_sms(ref str_t destination, ref str_t message, int port);
/// <summary>
/// Sends a USSD request.
/// </summary>
/// <param name='requestCode'>
/// USSD request code
/// </param>
/// <param name='port'>
/// Gateway's port to use
/// </param>
/// <exception cref='Exception'>
/// If the gateway is not connected, an exception will be thrown
/// </exception>
public static void SendUSSDMessage(string requestCode, int port)
{
if (!Gateway.IsGwConnected)
throw new Exception("Gateway is not connected");
str_t number = new str_t();
number.s = Marshal.StringToHGlobalAnsi(requestCode);
number.len = requestCode.Length;
smsgw.dwg_send_ussd(ref number, port);
}
static string strToString(str_t str)
{
return Marshal.PtrToStringAnsi(str.s, str.len);
}
/// <summary>
/// Sends a SMS.
/// </summary>
/// <returns>
/// True if the message was successfully queued.
/// </returns>
/// <param name='destination'>
/// Destination number
/// </param>
/// <param name='message'>
/// SMS content
/// </param>
/// <param name='selectedPort'>
/// Index of the port from which the message will be sent
/// </param>
public static void SendMessage(string destination, string message, int port)
{
if (!Gateway.IsGwConnected)
throw new Exception("Gateway is not connected");
str_t number = new str_t();
number.s = Marshal.StringToHGlobalAnsi(destination);
number.len = destination.Length;
str_t msg = new str_t();
msg.s = Marshal.StringToHGlobalAnsi(message);;
msg.len = message.Length;
smsgw.dwg_send_sms(ref number, ref msg, port);
}