/// <summary>
/// Process all responses.
/// </summary>
/// <param name="altiResponse">Block of data to process.</param>
/// <returns>An object with the response.</returns>
protected override void ProcessResponse(AltiLinkPlus.ALPResponse altiResponse)
{
TraceOut.Put("AltiGenSP::ProcessResponse SeqId=" + altiResponse.SequenceId + " LocId=" + altiResponse.LocationId + " CmdId=" + ((ALPCmdID)altiResponse.CommandId).ToString() + " code=" + ((ALPRespID)altiResponse.ResponseCode).ToString());
ALPLine _line = GetLineBySequenceId(altiResponse.SequenceId);
switch ((ALPCmdID)(altiResponse.CommandId))
{
// Answer call.
case ALPCmdID.APC_ANSWER_CALL:
if (_line == null)
{
return;
}
if (altiResponse.ResponseCode != 0)
{
this.SendSpEvent(new Ev.CommandStatus(_line.SPLineInfo.ID, Cmd.CommandID.ANSWER_CALL, Ev.CmdStatus.ERROR));
}
else
{
this.SendSpEvent(new Ev.CommandStatus(_line.SPLineInfo.ID, Cmd.CommandID.ANSWER_CALL, Ev.CmdStatus.OK));
}
break;
// Reject.
case ALPCmdID.APC_REJECT_CALL:
if (_line == null)
{
return;
}
if (altiResponse.ResponseCode != 0)
{
this.SendSpEvent(new Ev.CommandStatus(_line.SPLineInfo.ID, Cmd.CommandID.REJECT_CALL, Ev.CmdStatus.ERROR));
}
else
{
this.SendSpEvent(new Ev.CommandStatus(_line.SPLineInfo.ID, Cmd.CommandID.REJECT_CALL, Ev.CmdStatus.OK));
}
break;
// Pass.
case ALPCmdID.APC_PASS_CALL:
if (_line == null)
{
return;
}
if (altiResponse.ResponseCode != 0)
{
this.SendSpEvent(new Ev.CommandStatus(_line.SPLineInfo.ID, Cmd.CommandID.PASS_CALL, Ev.CmdStatus.ERROR));
}
else
{
this.SendSpEvent(new Ev.CommandStatus(_line.SPLineInfo.ID, Cmd.CommandID.PASS_CALL, Ev.CmdStatus.OK));
}
break;
// Connect.
case ALPCmdID.APC_CONNECT_CALL:
if (_line == null)
{
return;
}
if (altiResponse.ResponseCode != 0)
{
this.SendSpEvent(new Ev.CommandStatus(_line.SPLineInfo.ID, Cmd.CommandID.CONNECT_LINES, Ev.CmdStatus.ERROR));
}
break;
// Disconnect.
case ALPCmdID.APC_DROP_CALL:
if (_line == null)
{
return;
}
if (altiResponse.ResponseCode != 0)
{
this.SendSpEvent(new Ev.CommandStatus(_line.SPLineInfo.ID, Cmd.CommandID.DROP_CALL, Ev.CmdStatus.ERROR));
}
break;
// Dial.
case ALPCmdID.APC_MAKE_CALL:
{
// Searching for a line command to dial was sent on.
OutcallCommandStruct odc = ((OutcallCommandStruct)(outcallNumbersDialingCommands[altiResponse.SequenceId]));
if (odc != null)
{
outcallNumbersDialingCommands.Remove(altiResponse.SequenceId);
// Have appropriate line.
if (altiResponse.ResponseCode != 0)
{
this.SendSpEvent(new Ev.CommandStatus(odc.Line, Cmd.CommandID.DIAL, Ev.CmdStatus.ERROR));
}
else
{
this.SendSpEvent(new Ev.CommandStatus(odc.Line, Cmd.CommandID.DIAL, Ev.CmdStatus.OK));
}
break;
}
break;
}
// Play DTMF.
case ALPCmdID.APC_PLAY_DTMF:
if (_line == null)
{
return;
}
if (altiResponse.ResponseCode != 0)
{
this.SendSpEvent(new Ev.CommandStatus(_line.SPLineInfo.ID, Cmd.CommandID.PLAY_DTMF, Ev.CmdStatus.ERROR));
}
break;
// Play file.
case ALPCmdID.APC_PLAY_VOICE:
if (_line == null)
{
return;
}
if (altiResponse.ResponseCode != 0)
{
this.SendSpEvent(new Ev.CommandStatus(_line.SPLineInfo.ID, Cmd.CommandID.PLAY_FILE, Ev.CmdStatus.ERROR));
}
break;
// Record file.
case ALPCmdID.APC_RECORD_VOICE:
if (_line == null)
{
return;
}
if (altiResponse.ResponseCode != 0)
{
this.SendSpEvent(new Ev.CommandStatus(_line.SPLineInfo.ID, Cmd.CommandID.RECORD_FILE, Ev.CmdStatus.ERROR));
}
break;
// Stop playing and recording.
case ALPCmdID.APC_STOP_PLAY_VOICE:
case ALPCmdID.APC_STOP_RECORD_VOICE:
break;
// Ring extension.
case ALPCmdID.APC_RING_EXT:
{
// Find the line command to dial was sent on.
OutcallCommandStruct odc = ((OutcallCommandStruct)(outcallNumbersDialingCommands[altiResponse.SequenceId]));
if (odc != null)
{
outcallNumbersDialingCommands.Remove(altiResponse.SequenceId);
// Have appropriate line.
if (altiResponse.ResponseCode != 0)
{
this.SendSpEvent(new Ev.CommandStatus(odc.Line, Cmd.CommandID.RING_EXTENSION, Ev.CmdStatus.ERROR));
}
else
{
this.SendSpEvent(new Ev.CommandStatus(odc.Line, Cmd.CommandID.RING_EXTENSION, Ev.CmdStatus.OK));
}
}
break;
}
// Snatch line.
case ALPCmdID.APC_SNATCH_LINE:
if (_line == null)
{
return;
}
int lineConnectedToThisID = altiResponse[0].ReadInt32();
TraceOut.Put("AltiGenSP::SnatchLine. Line1=" + _line.SPLineInfo.ID + " and Line2=" + lineConnectedToThisID);
ALPLine _connectedLine = this[lineConnectedToThisID];
if (altiResponse.ResponseCode != 0)
{
this.SendSpEvent(new Ev.CommandStatus(_line.SPLineInfo.ID, Cmd.CommandID.DISCONNECT_LINE, Ev.CmdStatus.ERROR));
}
else
{
if (_connectedLine == null)
{
this.SendSpEvent(new Ev.CommandStatus(_line.SPLineInfo.ID, Cmd.CommandID.DISCONNECT_LINE, Ev.CmdStatus.OK));
}
else
{
_connectedLine.InfoState = ALPLine.CallInfoState.SNATCHED_SLAVE_LINE;
_connectedLine.ConnectedLine = _line;
_connectedLine.IsUnderAPCControl = true;
this.SendSpEvent(new Ev.LineLinked(_line.SPLineInfo.ID, _connectedLine.SPLineInfo.ID));
}
}
break;
// Switch music.
case ALPCmdID.APC_SWITCH_MUSIC:
if (_line == null)
{
return;
}
if (altiResponse.ResponseCode == 0)
{
this.SendSpEvent(new Ev.CommandStatus(_line.SPLineInfo.ID, Cmd.CommandID.SWITCH_MUSIC, Ev.CmdStatus.OK));
}
else
{
this.SendSpEvent(new Ev.CommandStatus(_line.SPLineInfo.ID, Cmd.CommandID.SWITCH_MUSIC, Ev.CmdStatus.ERROR));
}
break;
// Transfer call.
case ALPCmdID.APC_TRANSFER_CALL:
if (_line == null)
{
return;
}
if (altiResponse.ResponseCode != 0)
{
this.SendSpEvent(new Ev.CommandStatus(_line.SPLineInfo.ID, Cmd.CommandID.TRANSFER, Ev.CmdStatus.ERROR));
}
break;
case ALPCmdID.APC_GET_DATA:
CallInfo rInfo = (CallInfo)this.StoredRingInfo[altiResponse.SequenceId];
if (rInfo != null)
{
this.StoredRingInfo.Remove(rInfo);
_line = this[rInfo.lineID];
if (_line != null && !_line.IsUnderAPCControl)
{
// Updating line information.
_line.SPLineInfo.CalledNumber = rInfo.callerID;
_line.SPLineInfo.CalledName = rInfo.callerName;
_line.SPLineInfo.DNISNumber = rInfo.DNISID;
_line.SPLineInfo.DNISName = rInfo.DNISName;
_line.SPLineInfo.CIDNumber = rInfo.callerID;
_line.SPLineInfo.CIDName = rInfo.callerName;
_line.SPLineInfo.DIDNumber = rInfo.calleeID;
_line.SPLineInfo.DIDName = rInfo.calleeName;
_line.SPLineInfo.UserName = rInfo.ANIName;
_line.SPLineInfo.UserNumber = rInfo.ANIID;
if (altiResponse.ResponseCode == 0)
{
int _lineID = altiResponse[0].ReadInt32();
int DataType = altiResponse[1].ReadInt32();
switch ((ALPInfoType)DataType)
{
case ALPInfoType.APC_DATATYPE_USER:
_line[USER_DATA] = altiResponse.ReadString();
break;
}
}
this.SendSpEvent(new Ev.Ring(rInfo.lineID, (SPLine)_line.SPLineInfo.Clone()));
if (_line.InfoState == ALPLine.CallInfoState.CONNECT_DELAYED)
{
// Have new connected line. Creating and sending event.
TraceOut.Put("AltiGenSP:: Line is APC controlled");
_line.IsUnderAPCControl = true;
this.SendSpEvent(new Ev.Connect(rInfo.lineID));
foreach (string _digit in _line.Digits)
{
this.SendSpEvent(new Ev.Digit(rInfo.lineID, _digit[0]));
}
}
else
{
_line.InfoState = ALPLine.CallInfoState.CALL_INFO_RECEIVED;
}
}
}
break;
case ALPCmdID.APC_SET_DATA:
break;
default:
base.ProcessResponse(altiResponse);
break;
}
}
/// <summary>
/// Converts object into AltiLink Plus v2.0 format and returns it.
/// </summary>
/// <param name="obj">Command to convert (of "object" type).</param>
/// <returns>Command in AltiLink Plus v2.0 format (or null).</returns>
protected override AltiLinkPlus.ALPCommand ProcessCommand(Cmd.CmdBase obj)
{
AltiLinkPlus.ALPCommand cmd = null;
ALPLine _line = null;
if (obj == null)
{
return(null);
}
_line = this[obj.Line];
// Check if the line exists.
if (_line == null)
{
SendSpEvent(new Ev.CommandStatus(obj.Line, obj.ID, Ev.CmdStatus.ERROR));
return(null);
}
// Answer the call.
if (obj is Cmd.AnswerCall)
{
Cmd.AnswerCall _cmd = ((Cmd.AnswerCall)(obj));
// Creating command.
cmd = new AltiLinkPlus.ALPCommand(ControlLocationID, (Convert.ToInt32(ALPCmdID.APC_ANSWER_CALL)));
cmd[0] = new AltiLinkPlus.ALPParameter(Convert.ToInt32(_cmd.Line));
cmd[1] = new AltiLinkPlus.ALPParameter(0);
// Saving information about the command in line's Line class.
_line.LastCommand.Set(cmd.SequenceId, ALPCmdID.APC_ANSWER_CALL, _cmd.Sender);
return(cmd);
}
// Reject the call.
if (obj is Cmd.RejectCall)
{
Cmd.RejectCall _cmd = ((Cmd.RejectCall)(obj));
// Creating command.
cmd = new AltiLinkPlus.ALPCommand(ControlLocationID, (Convert.ToInt32(ALPCmdID.APC_REJECT_CALL)));
cmd[0] = new AltiLinkPlus.ALPParameter(Convert.ToInt32(_cmd.Line));
cmd[1] = new AltiLinkPlus.ALPParameter(_cmd.rejectReasonCode);
cmd[2] = new AltiLinkPlus.ALPParameter(0);
// Saving information about the command in line's Line class.
_line.LastCommand.Set(cmd.SequenceId, ALPCmdID.APC_REJECT_CALL, _cmd.Sender);
return(cmd);
}
// Pass the call.
if (obj is Cmd.PassCall)
{
Cmd.PassCall _cmd = ((Cmd.PassCall)(obj));
// Creating command.
cmd = new AltiLinkPlus.ALPCommand(ControlLocationID, (Convert.ToInt32(ALPCmdID.APC_PASS_CALL)));
cmd[0] = new AltiLinkPlus.ALPParameter(Convert.ToInt32(_cmd.Line));
cmd[1] = new AltiLinkPlus.ALPParameter(0);
// Saving information about the command in line's Line class.
_line.LastCommand.Set(cmd.SequenceId, ALPCmdID.APC_PASS_CALL, _cmd.Sender);
return(cmd);
}
// Connect lines command.
if (obj is Cmd.Connect)
{
Cmd.Connect _cmd = ((Cmd.Connect)obj);
ALPLine _line1 = this[_cmd.LineOne];
ALPLine _line2 = this[_cmd.LineTwo];
// Creating command.
cmd = new AltiLinkPlus.ALPCommand(ControlLocationID, (Convert.ToInt32(ALPCmdID.APC_CONNECT_CALL)));
cmd[0] = new AltiLinkPlus.ALPParameter(Convert.ToInt32(_cmd.LineOne));
cmd[1] = new AltiLinkPlus.ALPParameter(Convert.ToInt32(_cmd.LineTwo));
cmd[2] = new AltiLinkPlus.ALPParameter(0);
// Saving information about the command in line's Line class.
_line1.LastCommand.Set(cmd.SequenceId, ALPCmdID.APC_CONNECT_CALL, _cmd.Sender);
return(cmd);
}
// Disconnect.
if (obj is Cmd.Disconnect)
{
Cmd.Disconnect _cmd = ((Cmd.Disconnect)obj);
// Creating command.
cmd = new AltiLinkPlus.ALPCommand(ControlLocationID, (Convert.ToInt32(ALPCmdID.APC_SNATCH_LINE)));
cmd[0] = new AltiLinkPlus.ALPParameter(Convert.ToInt32(_cmd.Line));
cmd[1] = new AltiLinkPlus.ALPParameter(0);
// Saving information about the command in line's Line class.
_line.LastCommand.Set(cmd.SequenceId, ALPCmdID.APC_SNATCH_LINE, _cmd.Sender);
return(cmd);
}
// Dial the number.
if (obj is Cmd.Dial)
{
Cmd.Dial _cmd = ((Cmd.Dial)obj);
string _numberToDial = _line.SPLineInfo.AccessCode + _cmd.Destination;
// Creating command.
cmd = new AltiLinkPlus.ALPCommand(ControlLocationID, (Convert.ToInt32(ALPCmdID.APC_MAKE_CALL)));
cmd[0] = new AltiLinkPlus.ALPParameter(_numberToDial);
cmd[1] = new AltiLinkPlus.ALPParameter(_cmd.Account);
cmd[2] = new AltiLinkPlus.ALPParameter(_cmd.Tone);
cmd[3] = new AltiLinkPlus.ALPParameter(_cmd.Source);
cmd[4] = new AltiLinkPlus.ALPParameter(0);
// Saving information about the command.
OutcallCommandStruct odc = new OutcallCommandStruct(_cmd.Sender, _cmd.Line, Cmd.CommandID.DIAL);
outcallNumbersDialingCommands.Add(cmd.SequenceId, odc);
_line.LastCommand.Set(cmd.SequenceId, ALPCmdID.APC_MAKE_CALL, _cmd.Sender);
return(cmd);
}
// Drop Call.
if (obj is Cmd.DropCall)
{
Cmd.DropCall _cmd = ((Cmd.DropCall)obj);
// Creating command.
cmd = new AltiLinkPlus.ALPCommand(ControlLocationID, (Convert.ToInt32(ALPCmdID.APC_DROP_CALL)));
cmd[0] = new AltiLinkPlus.ALPParameter(Convert.ToInt32(_cmd.Line));
cmd[1] = new AltiLinkPlus.ALPParameter(0);
// Saving information about the command in line's Line class.
_line.LastCommand.Set(cmd.SequenceId, ALPCmdID.APC_DROP_CALL, _cmd.Sender);
return(cmd);
}
// Play DTMF.
if (obj is Cmd.PlayDTMF)
{
Cmd.PlayDTMF _cmd = ((Cmd.PlayDTMF)obj);
// Creating command.
cmd = new AltiLinkPlus.ALPCommand(ControlLocationID, (Convert.ToInt32(ALPCmdID.APC_PLAY_DTMF)));
cmd[0] = new AltiLinkPlus.ALPParameter(Convert.ToInt32(_cmd.Line));
cmd[1] = new AltiLinkPlus.ALPParameter(_cmd.DTMFCode);
cmd[2] = new AltiLinkPlus.ALPParameter(0);
// Saving information about the command in line's Line class.
_line.LastCommand.Set(cmd.SequenceId, ALPCmdID.APC_PLAY_DTMF, _cmd.Sender);
return(cmd);
}
// Play file.
if (obj is Cmd.PlayFile)
{
Cmd.PlayFile _cmd = ((Cmd.PlayFile)obj);
// Creating command.
cmd = new AltiLinkPlus.ALPCommand(ControlLocationID, (Convert.ToInt32(ALPCmdID.APC_PLAY_VOICE)));
cmd[0] = new AltiLinkPlus.ALPParameter(Convert.ToInt32(_cmd.Line));
cmd[1] = new AltiLinkPlus.ALPParameter(_cmd.CutOffString);
cmd[2] = new AltiLinkPlus.ALPParameter(_cmd.FilePath);
cmd[3] = new AltiLinkPlus.ALPParameter(0);
cmd[4] = new AltiLinkPlus.ALPParameter(0);
// Saving information about the command in line's Line class.
_line.LastCommand.Set(cmd.SequenceId, ALPCmdID.APC_PLAY_VOICE, _cmd.Sender);
return(cmd);
}
// Record file.
if (obj is Cmd.RecordFile)
{
Cmd.RecordFile _cmd = ((Cmd.RecordFile)obj);
// Creating command.
cmd = new AltiLinkPlus.ALPCommand(ControlLocationID, (Convert.ToInt32(ALPCmdID.APC_RECORD_VOICE)));
// Adding parameters.
cmd[0] = new AltiLinkPlus.ALPParameter(Convert.ToInt32(_cmd.Line));
cmd[1] = new AltiLinkPlus.ALPParameter(_cmd.CutOffString);
cmd[2] = new AltiLinkPlus.ALPParameter(_cmd.FilePath);
cmd[3] = new AltiLinkPlus.ALPParameter(0);
cmd[4] = new AltiLinkPlus.ALPParameter(_cmd.AppendMode);
cmd[5] = new AltiLinkPlus.ALPParameter(0);
// Saving information about the command in line's Line class.
_line.LastCommand.Set(cmd.SequenceId, ALPCmdID.APC_RECORD_VOICE, _cmd.Sender);
return(cmd);
}
// Reset.
if (obj is Cmd.Reset)
{
Cmd.Reset _cmd = ((Cmd.Reset)obj);
switch (_line.LastCommand.ID)
{
case ALPCmdID.APC_PLAY_VOICE:
{
cmd = new AltiLinkPlus.ALPCommand(ControlLocationID, Convert.ToInt32(ALPCmdID.APC_STOP_PLAY_VOICE));
cmd[0] = new AltiLinkPlus.ALPParameter(Convert.ToInt32(_cmd.Line));
// Type (0 - stop play current, 1 - stop play all).
cmd[1] = new AltiLinkPlus.ALPParameter(1);
cmd[2] = new AltiLinkPlus.ALPParameter(0);
break;
}
case ALPCmdID.APC_RECORD_VOICE:
{
cmd = new AltiLinkPlus.ALPCommand(ControlLocationID, Convert.ToInt32(ALPCmdID.APC_STOP_RECORD_VOICE));
cmd[0] = new AltiLinkPlus.ALPParameter(Convert.ToInt32(_cmd.Line));
// Type (0 - stop record current, 1 - stop record all).
cmd[1] = new AltiLinkPlus.ALPParameter(1);
cmd[2] = new AltiLinkPlus.ALPParameter(0);
break;
}
}
return(cmd);
}
// Ring extension.
if (obj is Cmd.RingExtension)
{
Cmd.RingExtension _cmd = ((Cmd.RingExtension)obj);
string _numberToRing = _line.SPLineInfo.AccessCode + _cmd.Extension;
// Creating command.
cmd = new AltiLinkPlus.ALPCommand(ControlLocationID, (Convert.ToInt32(ALPCmdID.APC_RING_EXT)));
// Adding parameters.
cmd[0] = new AltiLinkPlus.ALPParameter(_cmd.RingType);
cmd[1] = new AltiLinkPlus.ALPParameter(_numberToRing);
cmd[2] = new AltiLinkPlus.ALPParameter(0);
OutcallCommandStruct odc = new OutcallCommandStruct(_cmd.Sender, _cmd.Line, Cmd.CommandID.RING_EXTENSION);
outcallNumbersDialingCommands.Add(cmd.SequenceId, odc);
_line.LastCommand.Set(cmd.SequenceId, ALPCmdID.APC_RING_EXT, _cmd.Sender);
return(cmd);
}
// Snatch line.
if (obj is Cmd.Disconnect)
{
Cmd.Disconnect _cmd = ((Cmd.Disconnect)obj);
// Creating command.
cmd = new AltiLinkPlus.ALPCommand(ControlLocationID, (Convert.ToInt32(ALPCmdID.APC_SNATCH_LINE)));
// Adding parameters.
cmd[0] = new AltiLinkPlus.ALPParameter(Convert.ToInt32(_cmd.Line));
cmd[1] = new AltiLinkPlus.ALPParameter(0);
// Saving information about the command in line's Line class.
_line.LastCommand.Set(cmd.SequenceId, ALPCmdID.APC_SNATCH_LINE, _cmd.Sender);
return(cmd);
}
// Switch music.
if (obj is Cmd.SwitchMusic)
{
Cmd.SwitchMusic _cmd = ((Cmd.SwitchMusic)obj);
// Creating command.
cmd = new AltiLinkPlus.ALPCommand(ControlLocationID, (Convert.ToInt32(ALPCmdID.APC_SWITCH_MUSIC)));
// Adding parameters.
cmd[0] = new AltiLinkPlus.ALPParameter(Convert.ToInt32(_cmd.Line));
cmd[1] = new AltiLinkPlus.ALPParameter(_cmd.MusicMode);
cmd[2] = new AltiLinkPlus.ALPParameter(0);
// Saving information about the command in line's Line class.
_line.LastCommand.Set(cmd.SequenceId, ALPCmdID.APC_SWITCH_MUSIC, _cmd.Sender);
return(cmd);
}
// Transfer call.
if (obj is Cmd.TransferCall)
{
const int TRANSFER_CALL_TIMEOUT = 45;
Cmd.TransferCall _cmd = ((Cmd.TransferCall)obj);
ALPLine _target = this[_cmd.Target];
string _numberToRing = _target.SPLineInfo.AccessCode + _cmd.Destination;
cmd = new AltiLinkPlus.ALPCommand(ControlLocationID, (Convert.ToInt32(ALPCmdID.APC_TRANSFER_CALL)));
cmd[0] = new AltiLinkPlus.ALPParameter(Convert.ToInt32(_cmd.Line));
cmd[1] = new AltiLinkPlus.ALPParameter(Convert.ToInt32(_cmd.Type));
switch (_cmd.Type)
{
case Cmd.TransferCallType.EXTENSION:
case Cmd.TransferCallType.EXTENSION_VOICE_MESSAGE:
{
cmd[2] = new AltiLinkPlus.ALPParameter(Convert.ToInt32(_numberToRing));
cmd[3] = new AltiLinkPlus.ALPParameter("");
break;
}
case Cmd.TransferCallType.AUTOATEDDANT:
{
if (_cmd.Destination == string.Empty)
{
cmd[2] = new AltiLinkPlus.ALPParameter(1);
}
else
{
cmd[2] = new AltiLinkPlus.ALPParameter(Convert.ToInt32(_cmd.Destination));
}
cmd[3] = new AltiLinkPlus.ALPParameter("");
break;
}
case Cmd.TransferCallType.OPERATOR:
{
cmd[2] = new AltiLinkPlus.ALPParameter(0);
cmd[3] = new AltiLinkPlus.ALPParameter(_cmd.Destination);
break;
}
case Cmd.TransferCallType.TRUNK:
{
_numberToRing += (_cmd.Destination == string.Empty) ? "**5" : string.Empty;
cmd[2] = new AltiLinkPlus.ALPParameter(0);
cmd[3] = new AltiLinkPlus.ALPParameter(_numberToRing);
break;
}
}
cmd[4] = new AltiLinkPlus.ALPParameter(TRANSFER_CALL_TIMEOUT);
cmd[5] = new AltiLinkPlus.ALPParameter(0);
// Saving information about the command in line's Line class.
_line.LastCommand.Set(cmd.SequenceId, ALPCmdID.APC_TRANSFER_CALL, _cmd.Sender);
return(cmd);
}
return(null);
}
