/// <summary>
/// Checks the connection status.
/// </summary>
/// <param name="data">Data for check (not used).</param>
private void CheckConnection(object data)
{
if (!this.ConnectionIsAlive)
{
RaiseEvent(SPStatus.ERROR_CONNECTION, "Connection Timer expired");
}
this.ConnectionIsAlive = false;
AltiLinkPlus.ALPCommand ac = new AltiLinkPlus.ALPCommand(this.ControlLocationID, Convert.ToInt32(ALPCmdID.PING));
ac[0] = new AltiLinkPlus.ALPParameter(1);
this.SendALPCommand(ac);
TraceOut.Put("[Timer] Checking connection(" + this.ConnectionIsAlive.ToString() + ")...");
}
/// <summary>
/// Thread which extracts commands from commandsQueue queue and sends them to SP.
/// </summary>
private void outThread()
{
//An object to be sent (command).
AltiLinkPlus.ALPCommand cmd = null;
Diacom.Cmd.CmdBase spCommand = null;
// While outThreadLivingStatus == true we should dequeue commands from outgoing queue and send them.
while (outThreadLivingStatus)
{
try
{
// Getting next command and processing it.
object obj = commandsQueue.Dequeue();
// First try as a raw ALP command
cmd = obj as AltiLinkPlus.ALPCommand;
// If not ALP command - convert to
if (cmd == null)
{
spCommand = obj as Diacom.Cmd.CmdBase;
cmd = ProcessCommand(spCommand);
}
// If not null then command is valid - sending it.
if (cmd != null)
{
// Creating new packet.
AltiLinkPlus.ALPPacket outThreadPacket = new AltiLinkPlus.ALPPacket();
// Putting command into a packet.
outThreadPacket.Add(cmd);
TraceOut.Put("AltiGenSPCore::ProcessCommand LocId=" + cmd.LocationId + " CmdId=" + ((ALPCmdID)cmd.CommandId).ToString() + " SeqId=" + cmd.SequenceId);
// Sending out the packet.
outThreadPacket.Write(bw);
}
}
catch (Exception x)
{
if (outThreadLivingStatus)
{
TraceOut.Put(x);
RaiseEvent(SPStatus.ERROR_CONNECTION, String.Format("Sending command: {0}", x.Message));
}
}
}
}
/// <summary>
/// Thread which receives packets from AltiGen Server and
/// calls the appropriate procedures - to process event or response.
/// </summary>
private void inThread()
{
AltiLinkPlus.ALPPacket inThreadPacket = new AltiLinkPlus.ALPPacket();
// While inThreadLivingStatus == true we should receive incoming packets.
while (inThreadLivingStatus)
{
try
{
// Reding next packet.
inThreadPacket.Read(br);
// Loop through every block of data in the received packet.
for (int j = 0; j < inThreadPacket.BlockCount; j++)
{
// Getting block.
AltiLinkPlus.ALPDataBlock dataBlock = inThreadPacket.PacketData[j];
if (dataBlock is AltiLinkPlus.ALPEvent)
{
// Process received event.
ProcessEvent((AltiLinkPlus.ALPEvent)dataBlock);
}
else if (dataBlock is AltiLinkPlus.ALPResponse)
{
// Process received response.
ProcessResponse((AltiLinkPlus.ALPResponse)dataBlock);
}
}
}
catch (Exception x)
{
if (inThreadLivingStatus)
{
TraceOut.Put(x);
RaiseEvent(SPStatus.ERROR_CONNECTION, x.Message);
}
}
}
}
/// <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>
/// Processes all events.
/// </summary>
/// <param name="altiEvent">Block of data to process.</param>
/// <returns>An object whith the event.</returns>
protected override void ProcessEvent(AltiLinkPlus.ALPEvent altiEvent)
{
// Getting information only if event is for our SP control line.
TraceOut.Put("AltiGenSP::ProcessEvent LocId=" + altiEvent.LocationId + " EventId=" + ((ALPEvID)altiEvent.CommandId).ToString());
if (altiEvent.LocationId == ControlLocationID)
{
switch ((ALPEvID)(altiEvent.CommandId))
{
// Event Ev.Ring.
case ALPEvID.APC_CALLPRESENT:
{
CallInfo rInfo = new CallInfo(((AltiLinkPlus.ALPParameter)(altiEvent[0])));
ALPLine _line = this[rInfo.lineID];
if (!_line.IsUnderAPCControl)
{
AltiLinkPlus.ALPCommand ac = new AltiLinkPlus.ALPCommand(ControlLocationID, (int)(ALPCmdID.APC_GET_DATA));
ac[0] = new AltiLinkPlus.ALPParameter(rInfo.lineID);
ac[1] = new AltiLinkPlus.ALPParameter((int)Diacom.AltiGen.ALPInfoType.APC_DATATYPE_USER);
ac[2] = new AltiLinkPlus.ALPParameter(0);
StoredRingInfo.Add(ac.SequenceId, rInfo);
base.SendALPCommand(ac);
_line.InfoState = ALPLine.CallInfoState.CALL_INFO_REQ_SENT;
_line.Digits.Clear();
TraceOut.Put("AltiGenSP::APC_CALLPRESENT from :" + rInfo.callerID + " - requested extra info");
}
break;
}
// Event Ev.RingBack.
case ALPEvID.APC_RINGBACK:
{
CallInfo rbInfo = new CallInfo(((AltiLinkPlus.ALPParameter)(altiEvent[0])));
// Getting current line from hashtable.
ALPLine _line = this[rbInfo.lineID];
if (_line != null)
{
// Updating line information.
if (_line.SPLineInfo.Type == "T")
{
_line.SPLineInfo.CalledNumber = _line.SPLineInfo.AccessCode + rbInfo.calleeID;
_line.SPLineInfo.CalledName = rbInfo.calleeName;
}
else
{
_line.SPLineInfo.CalledNumber = rbInfo.callerID;
_line.SPLineInfo.CalledName = rbInfo.callerName;
}
_line.SPLineInfo.DNISNumber = rbInfo.DNISID;
_line.SPLineInfo.DNISName = rbInfo.DNISName;
_line.SPLineInfo.CIDNumber = rbInfo.ANIID;
_line.SPLineInfo.CIDName = rbInfo.ANIName;
_line.SPLineInfo.DIDNumber = rbInfo.calleeID;
_line.SPLineInfo.DIDName = rbInfo.calleeName;
TraceOut.Put("AltiGenSP::APC_RINGBACK");
if (!_line.IsUnderAPCControl)
{
this.SendSpEvent(new Ev.RingBack(rbInfo.lineID, (SPLine)_line.SPLineInfo.Clone()));
}
}
break;
}
// Event Ev.Connect.
case ALPEvID.STCHG:
{
// Getting parameters.
ALPLineState state = ((ALPLineState)(altiEvent[0].ReadInt32()));
int lineID = altiEvent[1].ReadInt32();
// Getting current line from hashtable.
ALPLine _line = this[lineID];
TraceOut.Put("AltiGenSP::Line State=" + ((ALPLineState)state).ToString());
if ((_line != null) && (state == ALPLineState.APC))
{
if (_line.IsUnderAPCControl &&
(_line.InfoState == ALPLine.CallInfoState.SNATCHED_SLAVE_LINE))
{
this.SendSpEvent(new Ev.CommandStatus(_line.ConnectedLine.SPLineInfo.ID, Cmd.CommandID.DISCONNECT_LINE, Diacom.Ev.CmdStatus.OK));
}
else if (!_line.IsUnderAPCControl)
{
if (_line.InfoState == ALPLine.CallInfoState.CALL_INFO_RECEIVED)
{
// Have new connected line. Creating and sending event.
TraceOut.Put("AltiGenSP:: Line is APC controlled now");
_line.IsUnderAPCControl = true;
this.SendSpEvent(new Ev.Connect(lineID));
foreach (string _digit in _line.Digits)
{
this.SendSpEvent(new Ev.Digit(lineID, _digit[0]));
}
}
else
{
_line.InfoState = ALPLine.CallInfoState.CONNECT_DELAYED;
}
}
}
break;
}
// Event Ev.Digit.
case ALPEvID.APC_DIGIT:
{
// Getting parameters.
AltiLinkPlus.ALPParameter param = (AltiLinkPlus.ALPParameter)altiEvent[0];
int lineID = param.ReadInt32();
char digit = Convert.ToChar(param.ReadByte());
// Creating and sending event.
ALPLine _line = this[lineID];
if (_line.IsUnderAPCControl)
{
this.SendSpEvent(new Ev.Digit(lineID, digit));
}
else
{
_line.Digits.Add(digit.ToString());
}
break;
}
// Event Ev.Disconnect.
case ALPEvID.APC_CALLDROP:
{
// Getting parameters.
int lineID = altiEvent[0].ReadInt32();
ALPLine _line = this[lineID];
break;
}
// Event Ev.CommandStatus.
case ALPEvID.APC_STATUS:
{
// Creating new StateInfo object.
LineStateInfo sInfo = new LineStateInfo((AltiLinkPlus.ALPParameter)(altiEvent[0]));
ALPCmdStatus lastCmdStatus = (ALPCmdStatus)sInfo.cmdStatus;
TraceOut.Put("AltiGenSP::APC Status Line=" + sInfo.lineID + " CmdId=" + ((ALPCmdID)sInfo.commandID).ToString()
+ " Status=" + lastCmdStatus.ToString());
// Getting current line from hashtable.
ALPLine _line = this[sInfo.lineID];
if (_line == null)
{
break;
}
// Save the last status
_line.LastCommand.Status = lastCmdStatus;
// What was the command issued?
switch ((ALPCmdID)(sInfo.commandID))
{
// Status of APC_PLAY_DTMF command.
case ALPCmdID.APC_PLAY_DTMF:
if (lastCmdStatus == ALPCmdStatus.FAILED)
{
this.SendSpEvent(new Ev.CommandStatus(sInfo.lineID, Cmd.CommandID.PLAY_DTMF, Ev.CmdStatus.ERROR));
}
else
{
this.SendSpEvent(new Ev.CommandStatus(sInfo.lineID, Cmd.CommandID.PLAY_DTMF, Ev.CmdStatus.OK));
}
break;
// Status of APC_PLAY_VOICE command.
case ALPCmdID.APC_PLAY_VOICE:
if (lastCmdStatus == ALPCmdStatus.FINISHED)
{
this.SendSpEvent(new Ev.CommandStatus(sInfo.lineID, Cmd.CommandID.PLAY_FILE, Ev.CmdStatus.OK));
}
else if (lastCmdStatus == ALPCmdStatus.FAILED)
{
this.SendSpEvent(new Ev.CommandStatus(sInfo.lineID, Cmd.CommandID.PLAY_FILE, Ev.CmdStatus.ERROR));
}
break;
// Status of APC_RECORD_VOICE command.
case ALPCmdID.APC_RECORD_VOICE:
if (lastCmdStatus == ALPCmdStatus.FINISHED)
{
this.SendSpEvent(new Ev.CommandStatus(sInfo.lineID, Cmd.CommandID.RECORD_FILE, Ev.CmdStatus.OK));
}
else if (lastCmdStatus == ALPCmdStatus.FAILED)
{
this.SendSpEvent(new Ev.CommandStatus(sInfo.lineID, Cmd.CommandID.RECORD_FILE, Ev.CmdStatus.ERROR));
}
break;
// Status of APC_CONNECT_CALL command.
case ALPCmdID.APC_CONNECT_CALL:
if (lastCmdStatus == ALPCmdStatus.SUCCEED)
{
this.SendSpEvent(new Ev.CommandStatus(sInfo.lineID, Cmd.CommandID.CONNECT_LINES, Ev.CmdStatus.OK));
}
else
{
this.SendSpEvent(new Ev.CommandStatus(sInfo.lineID, Cmd.CommandID.CONNECT_LINES, Ev.CmdStatus.ERROR));
}
break;
// Status of APC_TRANSFER_CALL command.
case ALPCmdID.APC_TRANSFER_CALL:
if (lastCmdStatus != ALPCmdStatus.SUCCEED)
{
this.SendSpEvent(new Ev.CommandStatus(sInfo.lineID, Cmd.CommandID.TRANSFER, Ev.CmdStatus.ERROR));
}
break;
// Status of APC_DROP_CALL command.
case ALPCmdID.APC_DROP_CALL:
if (lastCmdStatus == ALPCmdStatus.SUCCEED)
{
this.SendSpEvent(new Ev.CommandStatus(sInfo.lineID, Cmd.CommandID.DROP_CALL, Ev.CmdStatus.OK));
}
else
{
this.SendSpEvent(new Ev.CommandStatus(sInfo.lineID, Cmd.CommandID.DROP_CALL, Ev.CmdStatus.ERROR));
}
break;
}
break;
}
default:
{
base.ProcessEvent(altiEvent);
break;
}
}
}
// Getting information for ALL line PADs - just want to know that is going on.
switch ((ALPEvID)(altiEvent.CommandId))
{
case ALPEvID.STCHG:
{
if (altiEvent.LocationId == ControlLocationID)
{
break; // We already processed this above
}
// Saving line state.
ALPLineState state = (ALPLineState)(altiEvent[0].ReadInt32());
ALPLine _line = this[altiEvent.LocationId];
TraceOut.Put("AltiGenSP::Line State=" + ((SPLineState)state).ToString());
if (_line != null)
{
// Rasing event the line is disconnected if status is DISCONNECT.
if (state == ALPLineState.IDLE)
{
if (_line.IsUnderAPCControl)
{
TraceOut.Put("AltiGenSP:: Line is not APC controlled");
_line.IsUnderAPCControl = false;
_line.InfoState = ALPLine.CallInfoState.INITIAL;
this.SendSpEvent(new Ev.Disconnect(_line.SPLineInfo.ID));
}
}
else if ((state == ALPLineState.CONNECTED) && (_line.LastCommand.ID == ALPCmdID.APC_TRANSFER_CALL))
{
this.SendSpEvent(new Ev.CommandStatus(_line.SPLineInfo.ID, Cmd.CommandID.TRANSFER, Ev.CmdStatus.OK));
}
_line.SPLineInfo.State = (SPLineState)state;
// Rasing event state of the line changed.
this.SendSpEvent(new Ev.LineStateChanged(_line.SPLineInfo.ID, (SPLineState)state));
}
break;
}
// Event Ev.Tone.
case ALPEvID.TONE:
{
// Getting parameters.
AltiLinkPlus.ALPParameter param = (AltiLinkPlus.ALPParameter)altiEvent[0];
int lineID = param.ReadInt32();
param = (AltiLinkPlus.ALPParameter)altiEvent[1];
int tone = Convert.ToChar(param.ReadInt32());
// Creating and sending event.
this.SendSpEvent(new Ev.Tone(lineID, ((Ev.ToneType)(tone))));
break;
}
// Line information changed.
case ALPEvID.CONFIG_CHG:
{
const int CONFIG_CHANGED_TYPE_LINEINFO = 0x8000;
AltiLinkPlus.ALPParameter param = (AltiLinkPlus.ALPParameter)altiEvent[0];
int type = param.ReadInt32();
if (type == CONFIG_CHANGED_TYPE_LINEINFO)
{
// Command to Get Lines Information.
this.SendALPCommand(new Diacom.AltiGen.AltiLinkPlus.ALPCommand(altiEvent.LocationId, Convert.ToInt32(ALPCmdID.GET_LINEINFO)));
}
break;
}
// System configuration changed.
case ALPEvID.SYSCONFIG_CHG:
{
AltiLinkPlus.ALPParameter param = (AltiLinkPlus.ALPParameter)altiEvent[0];
SystemConfigChangeCodes type = ((SystemConfigChangeCodes)(param.ReadInt32()));
switch (type)
{
// Line added.
case SystemConfigChangeCodes.LINEADD:
{
// Issue command to Get Line Information. When we get the response - then the code there will send an event.
this.SendALPCommand(new Diacom.AltiGen.AltiLinkPlus.ALPCommand(altiEvent.LocationId, Convert.ToInt32(ALPCmdID.GET_LINEINFO)));
break;
}
// Line removed.
case SystemConfigChangeCodes.LINEREMOVE:
{
this.SendSpEvent(new Ev.LineStateChanged(altiEvent.LocationId, SPLineState.LINE_REMOVE));
break;
}
}
break;
}
default:
{
if (altiEvent.LocationId != ControlLocationID)
{
base.ProcessEvent(altiEvent);
}
break;
}
}
}
/// <summary>
/// Process all responses.
/// </summary>
/// <param name="altiResponse">Block of data to process.</param>
/// <returns>An object with the response.</returns>
protected virtual void ProcessResponse(AltiLinkPlus.ALPResponse altiResponse)
{
TraceOut.Put("AltiGenSPCore::ProcessResponse SeqId=" + altiResponse.SequenceId + " LocId=" + altiResponse.LocationId + " CmdId=" + ((ALPCmdID)altiResponse.CommandId).ToString() + " code=" + ((ALPRespID)altiResponse.ResponseCode).ToString());
WaitingCommandInfo wci;
lock (this.waitingCommands)
{
wci = this.waitingCommands[altiResponse.SequenceId];
}
switch ((ALPCmdID)(altiResponse.CommandId))
{
case ALPCmdID.REGISTER_APPID:
if (wci != null)
{
wci.respCode = altiResponse.ResponseCode;
wci.errorOccured = (altiResponse.ResponseCode == 0) ? false : true;
wci.cmdReady.Set();
}
break;
// Logon.
case ALPCmdID.LOGON:
{
if (altiResponse.ResponseCode == 0)
{
TraceOut.Put("Logon saccessfull...");
// Getting our control line PAD.
if (this.logonType == SPLogonType.ADMINISTRATOR)
{
this.ControlLocationID = altiResponse.LocationId;
}
}
if (wci != null)
{
wci.respCode = altiResponse.ResponseCode;
wci.errorOccured = (altiResponse.ResponseCode == 0) ? false : true;
wci.cmdReady.Set();
}
break;
}
case ALPCmdID.GET_VERSION:
if (altiResponse.ResponseCode == 0)
{
this.VersionID = altiResponse[0].ReadInt32();
TraceOut.Put("GetVersion successful. Version = " + VersionID.ToString("X"));
bool enableOptionPack = Convert.ToBoolean(altiResponse[1].ReadByte());
}
if (wci != null)
{
wci.errorOccured = (altiResponse.ResponseCode == 0) ? false : true;
wci.respCode = altiResponse.ResponseCode;
wci.cmdReady.Set();
}
break;
// Get lines info.
case ALPCmdID.GET_LINEINFO:
if (altiResponse.ResponseCode == 0)
{
// First parameter in response is number of entries.
int linesCount = altiResponse[0].ReadInt32();
// Second parameter holds lines information.
AltiLinkPlus.ALPParameter param = altiResponse[1];
// Filling lines hashtable.
for (int i = 0; i < linesCount; i++)
{
LineInfo _li = new LineInfo(param, this.VersionID);
this[_li.lineHandle] = new ALPLine(_li);
// If there is no command waiting - send the event that new line was added
if (wci == null)
{
this.SendSpEvent(new Ev.LineStateChanged(_li.lineHandle, SPLineState.LINE_ADD));
}
}
TraceOut.Put(linesCount.ToString() + " lines added...");
}
else if (altiResponse.ResponseCode == (int)Diacom.AltiGen.ALPRespID.LIST_END)
{ // We received "No more Data" response
TraceOut.Put("All lines received.");
if (wci != null)
{
wci.errorOccured = false;
wci.cmdReady.Set();
}
}
else
{
TraceOut.Put("Failed to get lines info : " + ((ALPRespID)(altiResponse.ResponseCode)).ToString());
if (wci != null)
{
wci.errorOccured = true;
wci.respCode = altiResponse.ResponseCode;
wci.cmdReady.Set();
}
}
break;
case ALPCmdID.PING:
TraceOut.Put("PING response received.");
this.ConnectionIsAlive = true;
break;
}
}
/// <summary>
/// Connects to server with given parameters.
/// </summary>
/// <param name="serverIP">IP address of server.</param>
/// <param name="serverPort">Port to connect.</param>
/// <param name="logonType">Type of logon.</param>
/// <param name="account">Account.</param>
/// <param name="password">Password.</param>
/// <param name="timeout">Timeout interval.</param>
/// <remarks>
/// <para>Creates new TCP socket, connects to server with given IP address and port,
/// tries to logon as "logonType" to "account" with given "password".</para>
/// <para>Blocks the current thread until initialization is finished.
/// Waits for connection "timeout" miliseconds.</para>
/// </remarks>
public void Connect(string serverIP, int serverPort, SPLogonType logonType, string account, string password, int timeout)
{
try
{
// Connect to the AltiWare server.
this.tcpc.Connect(serverIP, serverPort);
this.ConnectionIsAlive = true;
// Assign network stream.
this.st = tcpc.GetStream();
// To Binaryreader.
this.bw = new BinaryWriter(st);
// To BinaryWriter.
this.br = new BinaryReader(st);
this.lines = new Hashtable();
// Starting threads.
this.outALPThreadHandle.Start();
this.outThreadHandle.Start();
this.inThreadHandle.Start();
if (timeout == 0)
{
timeout = System.Threading.Timeout.Infinite;
}
else if (timeout < 1000)
{
timeout *= 1000;
}
// Command to Register Application.
AltiLinkPlus.ALPCommand ac = new AltiLinkPlus.ALPCommand(0, Convert.ToInt32(ALPCmdID.REGISTER_APPID));
// AltiGen SDK application.
ac[0] = new AltiLinkPlus.ALPParameter("GATORS11");
this.SendALPCommandAndWait(ac, timeout);
// Command to Logon
ac = new AltiLinkPlus.ALPCommand(0, Convert.ToInt32(ALPCmdID.LOGON));
ac[0] = new AltiLinkPlus.ALPParameter((int)logonType);
ac[1] = new AltiLinkPlus.ALPParameter(account);
ac[2] = new AltiLinkPlus.ALPParameter(password);
ac[3] = new AltiLinkPlus.ALPParameter(0);
ac[4] = new AltiLinkPlus.ALPParameter(0);
ac[5] = new AltiLinkPlus.ALPParameter(0);
ac[6] = new AltiLinkPlus.ALPParameter(0);
this.SendALPCommandAndWait(ac, timeout);
// Get version
this.SendALPCommandAndWait(new AltiLinkPlus.ALPCommand(0, Convert.ToInt32(ALPCmdID.GET_VERSION)), timeout);
// Issue command to Get Lines Information.
this.SendALPCommandAndWait(new Diacom.AltiGen.AltiLinkPlus.ALPCommand(0, Convert.ToInt32(ALPCmdID.GET_LINEINFO)), timeout);
// Have a bad response on REGISTER_APPID, LOGON or GET_LINES command.
if ((lines == null) || (ControlLocationID == 0))
{
TraceOut.Put("Logon unsuccessful");
RaiseEvent(SPStatus.ERROR_LOGON, "Logon Error");
return;
}
this.ConnectionChecker = new System.Threading.Timer(new System.Threading.TimerCallback(this.CheckConnection), null, 30000, 30000);
spStatus = SPStatus.OK;
RaiseEvent(SPStatus.OK, "Logon Success");
}
catch (Exception _x)
{
TraceOut.Put("Connect Exception");
TraceOut.Put("_x.Message");
RaiseEvent(SPStatus.ERROR_LOGON, _x.Message);
}
}
/// <summary>
/// Prints <see cref="AltiLinkPlus.ALPDataBlock"/> to standard error stream of application.
/// </summary>
/// <param name="time">Current time the data is putting into stream.</param>
/// <param name="aData">Data block to print.</param>
public static void Put(DateTime time, AltiLinkPlus.ALPDataBlock aData)
{
if (aData == null)
{
return;
}
string str = String.Empty;
string HTMLStr = time.ToString("[HH:mm:ss:fff]") + " ";
// The command.
if (aData is AltiLinkPlus.ALPCommand)
{
AltiLinkPlus.ALPCommand cmd = ((AltiLinkPlus.ALPCommand)(aData));
str = "Command:" + Environment.NewLine;
HTMLStr += HTML.GHF("Command:") + Environment.NewLine;
str += String.Format("ID: {0} [{1}], location ID: {2}, sequence ID: {3}, number of parameters: {4}{5}", ((ALPCmdID)(cmd.CommandId)), cmd.CommandId, cmd.LocationId, cmd.SequenceId, cmd.Count, Environment.NewLine);
HTMLStr += HTML.GPF("ID: ") + HTML.GCF(((ALPCmdID)(cmd.CommandId)).ToString()) + HTML.GPF(" [") + cmd.CommandId.ToString() + HTML.GPF("], location ID: ") + cmd.LocationId.ToString() + HTML.GPF(", sequence ID: ") + cmd.SequenceId.ToString() + HTML.GPF(", number of parameters: ") + cmd.Count.ToString() + Environment.NewLine;
for (int i = 0; i < cmd.Count; i++)
{
str += String.Format("param#{0}: {1}{2}", i, BitConverter.ToString(cmd[i].GetBytes()), Environment.NewLine);
}
for (int i = 0; i < cmd.Count; i++)
{
HTMLStr += String.Format("{0}{1}{2} {3}{4}", HTML.GPF("param#"), i, HTML.GPF(":"), BitConverter.ToString(cmd[i].GetBytes()), Environment.NewLine);
}
}
else if (aData is AltiLinkPlus.ALPEvent)
{
AltiLinkPlus.ALPEvent ev = ((AltiLinkPlus.ALPEvent)(aData));
str = "Event:" + Environment.NewLine;
HTMLStr += HTML.GHF("Event:") + Environment.NewLine;
str += String.Format("ID: {0} [{1}], location ID: {2}, sequence ID: {3}, number of parameters: {4}{5}", ((ALPEvID)(ev.CommandId)), ev.CommandId, ev.LocationId, ev.SequenceId, ev.Count, Environment.NewLine);
HTMLStr += HTML.GPF("ID: ") + HTML.GCF(((ALPEvID)(ev.CommandId)).ToString()) + HTML.GPF(" [") + ev.CommandId.ToString() + HTML.GPF("], location ID: ") + ev.LocationId.ToString() + HTML.GPF(", sequence ID: ") + ev.SequenceId.ToString() + HTML.GPF(", number of parameters: ") + ev.Count.ToString() + Environment.NewLine;
for (int i = 0; i < ev.Count; i++)
{
str += String.Format("param#{0}: {1}{2}", i, BitConverter.ToString(ev[i].GetBytes()), Environment.NewLine);
}
for (int i = 0; i < ev.Count; i++)
{
HTMLStr += String.Format("{0}{1}{2} {3}{4}", HTML.GPF("param#"), i, HTML.GPF(":"), BitConverter.ToString(ev[i].GetBytes()), Environment.NewLine);
}
}
else if (aData is AltiLinkPlus.ALPResponse)
{
AltiLinkPlus.ALPResponse rsp = ((AltiLinkPlus.ALPResponse)(aData));
str = "Responce:" + Environment.NewLine;
HTMLStr += HTML.GHF("Responce:") + Environment.NewLine;
str += String.Format("ID: {0} [{1}], location ID: {2}, sequence ID: {3}, responce code: {4} [{5}], number of parameters: {6}{7}", ((ALPCmdID)(rsp.CommandId)), rsp.CommandId, rsp.LocationId, rsp.SequenceId, ((ALPRespID)(rsp.ResponseCode)), rsp.ResponseCode, rsp.Count, Environment.NewLine);
HTMLStr += HTML.GPF("ID: ") + HTML.GCF(((ALPCmdID)(rsp.CommandId)).ToString()) + HTML.GPF(" [") + rsp.CommandId.ToString() + HTML.GPF("], location ID: ") + rsp.LocationId.ToString() + HTML.GPF(", sequence ID: ") + rsp.SequenceId.ToString() + HTML.GPF(", responce code: ") + HTML.GCF(((ALPRespID)(rsp.ResponseCode)).ToString()) + HTML.GPF(" [") + rsp.ResponseCode.ToString() + HTML.GPF("], number of parameters: ") + rsp.Count.ToString() + Environment.NewLine;
for (int i = 0; i < rsp.Count; i++)
{
str += String.Format("param#{0}: {1}{2}", i, BitConverter.ToString(rsp[i].GetBytes()), Environment.NewLine);
}
for (int i = 0; i < rsp.Count; i++)
{
HTMLStr += String.Format("{0}{1}{2} {3}{4}", HTML.GPF("param#"), i, HTML.GPF(":"), BitConverter.ToString(rsp[i].GetBytes()), Environment.NewLine);
}
if (rsp.CommandId.Equals(1021))
{
// GET_LINE_INFO responce.
/* StreamWriter sw = new StreamWriter(DateTime.Now.ToFileTime().ToString()+".html", false, Encoding.Unicode);
* sw.WriteLine("");
* sw.WriteLine("<html>{0}<head>{0}<meta http-equiv=\"Content-Type\" content=\"text/html; charset=unicode\">{0}</head>{0}<body>{0}<pre>{0}", Environment.NewLine);
* sw.WriteLine(DateTime.Now.ToString("yyyy.MM.dd, HH:mm:ss:fff"));
* for(int i = 0; i < 80; i++) sw.Write("*");
* sw.WriteLine("");
* for(int i = 0; i < rsp.Count; i++)
* {
* sw.WriteLine("param #{0}", i);
* Diacom.AltiGen.AltiLinkPlus.ALPParameter par = ((Diacom.AltiGen.AltiLinkPlus.ALPParameter)(rsp[i]));
* sw.WriteLine("ID: {0}, length: {1}, size: {2}, type: {3}", par.ParameterID, par.Length, par.ParameterSize, par.ParameterType);
* int l = par.Length;
* char [] c = new char[l];
* byte [] b = par.GetBytes();
* for(int j = 0; j < l; j++)
* {
* if(j%10 == 0) sw.Write("|");
* else sw.Write(" ");
* c[j] = Convert.ToChar(b[j]);
* }
* sw.WriteLine("");
* sw.WriteLine(c);
* sw.WriteLine("");
* }
* sw.WriteLine("</pre>{0}</body>{0}</html>{0}", Environment.NewLine);
* sw.Close();
*/ }
}
else
{
str = "Unrecognized:" + Environment.NewLine;
HTMLStr += HTML.GHF("Unrecognized:") + Environment.NewLine;
str += String.Format("ID: ... [{0}], location ID: {1}, sequence ID: {2}, number of parameters: {3}{4}", aData.CommandId, aData.LocationId, aData.SequenceId, aData.Count, Environment.NewLine);
HTMLStr += HTML.GPF("ID: ... [") + aData.CommandId.ToString() + HTML.GPF("], location ID: ") + aData.LocationId.ToString() + HTML.GPF(", sequence ID: ") + aData.SequenceId.ToString() + HTML.GPF(", number of parameters: ") + aData.Count.ToString() + Environment.NewLine;
for (int i = 0; i < aData.Count; i++)
{
str += String.Format("param#{0}: {1}{2}", i, BitConverter.ToString(aData[i].GetBytes()), Environment.NewLine);
}
for (int i = 0; i < aData.Count; i++)
{
HTMLStr += String.Format("{0}{1}{2} {3}{4}", HTML.GPF("param#"), i, HTML.GPF(":"), BitConverter.ToString(aData[i].GetBytes()), Environment.NewLine);
}
}
// Saving string to a storage and putting it to trace output.
TraceOut.Put(str);
Storage.Append(HTMLStr + Environment.NewLine + "<hr>" + Environment.NewLine);
}
