private static DV_TPT[] GetTerminationConditions(int numberOfDigits, string terminators, int timeoutInMilliseconds)
{
var tpts = new List <DV_TPT>();
var tpt = new DV_TPT
{
tp_type = IO_CONT,
tp_termno = DX_MAXDTMF,
tp_length = (ushort)numberOfDigits,
tp_flags = TF_MAXDTMF,
tp_nextp = IntPtr.Zero
};
tpts.Add(tpt);
var bitMask = DefineDigits(terminators);
if (bitMask != 0)
{
tpt = new DV_TPT
{
tp_type = IO_CONT,
tp_termno = DX_DIGMASK,
tp_length = (ushort)bitMask,
tp_flags = TF_DIGMASK,
tp_nextp = IntPtr.Zero
};
tpts.Add(tpt);
}
if (timeoutInMilliseconds != 0)
{
tpt = new DV_TPT
{
tp_type = IO_CONT,
tp_termno = DX_IDDTIME,
tp_length = (ushort)(timeoutInMilliseconds / 100),
tp_flags = TF_IDDTIME,
tp_nextp = IntPtr.Zero
};
tpts.Add(tpt);
}
tpt = new DV_TPT
{
tp_type = IO_EOT,
tp_termno = DX_LCOFF,
tp_length = 3,
tp_flags = TF_LCOFF | TF_10MS,
tp_nextp = IntPtr.Zero
};
tpts.Add(tpt);
return(tpts.ToArray());
}
private static extern int dx_reciottdata(int ChDev, ref DX_IOTT iottp, ref DV_TPT tptp, ref DX_XPB xpbp, ushort mode);
private static extern int dx_play(int ChDev, ref DX_IOTT iottp, ref DV_TPT tptp, ushort mode);
private static extern int dx_getdig(int chdev, ref DV_TPT tptp, out DV_DIGIT digitp, ushort mode);
private static extern int dx_recf(int chDev, string fNamep, ref DV_TPT tptp, int mode);
private static extern int dx_clrtpt(ref DV_TPT tptp, int size);