private bool WaitForResponse(int seq, out PDU pdu, int timeOut = 0)
{
var result = false;
pdu = null;
while (true)
{
//TODO: here check if connection is disconnected
if (!this.IsConnected)
{
break;
}
System.Threading.Thread.Sleep(20);
var p = outputQueue.AsEnumerable().Where(x => x.sequence_number == seq).FirstOrDefault();
if (p == null)
{
continue;
}
outputQueue.Remove(p);
pdu = p;
result = p.command_status.Equals(CommandStatus.ESME_ROK);
break;
}
return(result);
}
public bool UnBind()
{
if (!this._SystemSocket.IsConnected)
{
return(true);
}
//here get bind PUD
var seq = seqProvider.GetNumber();
var sendBytes = GetUnbindPDU(seq);
var i = _SystemSocket.Write(sendBytes.ToArray());
if (i == -1)
{
IsServiceConnected = false;
return(true);
}
PDU p = null;
var result = WaitForResponse(seq, out p);
if (result)
{
IsServiceConnected = false;
_SystemSocket.Disconnect();
}
return(result);
}
//data msg
public bool DataSm(string sourceAddr, string distinationAddr, string msg)
{
//here form PDU
var seq = seqProvider.GetNumber();
var sendBytes = new List <byte>();
sendBytes.AddRange(Utility.ConvertIntToBytes((int)CommanadType.data_sm));
sendBytes.AddRange(Utility.ConvertIntToBytes(0));
sendBytes.AddRange(Utility.ConvertIntToBytes(seq));
//
sendBytes.Add(service_type);
sendBytes.Add(source_ton);
sendBytes.Add(source_npi);
sendBytes.AddRange(Utility.ConvertStringToBytes(string.IsNullOrEmpty(sourceAddr) ? source_addr : sourceAddr));
sendBytes.Add(Utility.NullByte);
sendBytes.Add(destination_ton);
sendBytes.Add(destination_npi);
sendBytes.AddRange(Utility.ConvertStringToBytes(distinationAddr));
sendBytes.Add(Utility.NullByte);
sendBytes.Add(esm_class);
sendBytes.Add(receipt);
sendBytes.Add(data_coding);
//here add msg
var msgBytes = Utility.ConvertStringToBytes(msg);
//add tlv
sendBytes.AddRange(Utility.ConvertIntToBytes((ushort)TLVTag.message_payload));
sendBytes.AddRange(Utility.ConvertIntToBytes((ushort)msgBytes.Length));
sendBytes.AddRange(msgBytes);
sendBytes.InsertRange(0, Utility.ConvertIntToBytes(sendBytes.Count + 4));
_SystemSocket.Write(sendBytes.ToArray());
PDU p = null;
var r = WaitForResponse(seq, out p);
if (p == null)
{
Console.WriteLine(((SubmitSMRespPDU)p).message_id);
}
return(r);
}
public bool Bind()
{
_SystemSocket = new SystemSocket(this.Host, this.Port);
_SystemSocket.packetRecieved += new SystemSocket.PacketRecieved(OnPacketRecived);
var connected = _SystemSocket.Connect();
if (!connected)
{
//safe side
_SystemSocket.Disconnect();
throw new Exception("Failed to connect");
}
// here actually service is not connected , but we are setting this to true
// because our wait for Response method uses this :)
IsServiceConnected = true;
this.seqProvider.Reset();
var seq = this.seqProvider.GetNumber();
var sendBytes = GetBindRequestPDU(seq);
_SystemSocket.Write(sendBytes.ToArray());
//here wait for response
PDU p = null;
var result = WaitForResponse(seq, out p);
if (p != null && result)
{
//here we need to add one more thread to Ensure Link
var ensureLink = new EnsureLink(CheckLink);
ensureLink.BeginInvoke(this, CheckLinkResult, this);
}
else
{
IsServiceConnected = false;
}
return(result);
}
///Submit SM Multi
private SubmitSMRespPDU DataSm_MultiPart(string sourceAddr, string distinationAddr, string msg, int totalParts, int partIndex)
{
//here form PDU
var seq = seqProvider.GetNumber();
var refNum = refProvider.GetNumber();
var sendBytes = new List <byte>();
sendBytes.AddRange(Utility.ConvertIntToBytes((int)CommanadType.data_sm));
sendBytes.AddRange(Utility.ConvertIntToBytes(0));
sendBytes.AddRange(Utility.ConvertIntToBytes(seq));
//
sendBytes.Add(service_type);
sendBytes.Add(source_ton);
sendBytes.Add(source_npi);
sendBytes.AddRange(Utility.ConvertStringToBytes(string.IsNullOrEmpty(sourceAddr) ? source_addr : sourceAddr));
sendBytes.Add(Utility.NullByte);
sendBytes.Add(destination_ton);
sendBytes.Add(destination_npi);
sendBytes.AddRange(Utility.ConvertStringToBytes(distinationAddr));
sendBytes.Add(Utility.NullByte);
sendBytes.Add(esm_class);
sendBytes.Add(receipt);
sendBytes.Add(data_coding);
//here add msg
var msgBytes = Utility.ConvertStringToBytes(msg);
//add tlv
sendBytes.AddRange(Utility.ConvertIntToBytes((ushort)TLVTag.message_payload));
sendBytes.AddRange(Utility.ConvertIntToBytes((ushort)msgBytes.Length));
sendBytes.AddRange(msgBytes);
sendBytes.AddRange(Utility.ConvertIntToBytes((ushort)TLVTag.sar_msg_ref_num));
sendBytes.AddRange(Utility.ConvertIntToBytes((ushort)2));
sendBytes.AddRange(Utility.ConvertIntToBytes((ushort)refNum));
sendBytes.AddRange(Utility.ConvertIntToBytes((ushort)TLVTag.sar_total_segments));
sendBytes.AddRange(Utility.ConvertIntToBytes((ushort)1));
sendBytes.Add((byte)totalParts);
sendBytes.AddRange(Utility.ConvertIntToBytes((ushort)TLVTag.sar_segment_seqnum));
sendBytes.AddRange(Utility.ConvertIntToBytes((ushort)1));
sendBytes.Add((byte)partIndex);
sendBytes.InsertRange(0, Utility.ConvertIntToBytes(sendBytes.Count + 4));
_SystemSocket.Write(sendBytes.ToArray());
PDU p = null;
var r = WaitForResponse(seq, out p);
//Console.WriteLine(().message_id);
return(p != null ? (SubmitSMRespPDU)p : null);
}
///single msg
public bool SubmitSm(string sourceAddr, string distinationAddr, string msg)
{
//here form PDU
var seq = seqProvider.GetNumber();
var sendBytes = new List <byte>();
sendBytes.AddRange(Utility.ConvertIntToBytes((int)CommanadType.submit_sm));
sendBytes.AddRange(Utility.ConvertIntToBytes(0));
sendBytes.AddRange(Utility.ConvertIntToBytes(seq));
//
sendBytes.Add(service_type);
sendBytes.Add(source_ton);
sendBytes.Add(source_npi);
sendBytes.AddRange(Utility.ConvertStringToBytes(string.IsNullOrEmpty(sourceAddr) ? source_addr : sourceAddr));
sendBytes.Add(Utility.NullByte);
sendBytes.Add(destination_ton);
sendBytes.Add(destination_npi);
sendBytes.AddRange(Utility.ConvertStringToBytes(distinationAddr));
sendBytes.Add(Utility.NullByte);
sendBytes.Add(esm_class);
sendBytes.Add(protocol_id);
sendBytes.Add(priority_flag);
sendBytes.Add(schedule_delivery_time_r);
sendBytes.Add(validity_period_r);
sendBytes.Add(receipt);
sendBytes.Add(replace_if_present_flag);
sendBytes.Add(data_coding);
sendBytes.Add(sm_default_msg_id);
//here add msg
var msgBytes = Utility.ConvertStringToBytes(msg);
//sendBytes.Add((byte)msgBytes.Length);
//sendBytes.AddRange(msgBytes);
//msg length
sendBytes.Add((byte)0);
//add tlv
sendBytes.AddRange(Utility.ConvertIntToBytes((ushort)TLVTag.message_payload));
sendBytes.AddRange(Utility.ConvertIntToBytes((ushort)msgBytes.Length));
sendBytes.AddRange(msgBytes);
sendBytes.InsertRange(0, Utility.ConvertIntToBytes(sendBytes.Count + 4));
_SystemSocket.Write(sendBytes.ToArray());
PDU p = null;
var r = WaitForResponse(seq, out p);
Console.WriteLine(((SubmitSMRespPDU)p).message_id);
return(r);
}