inital
This commit is contained in:
Meik
259
F4SD-PhoneMonitor/CLMgrEvents.cs
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259
F4SD-PhoneMonitor/CLMgrEvents.cs
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Reflection;
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using System.Text;
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using System.Threading.Tasks;
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using IpPbx.CLMgrLib;
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using C4IT.Logging;
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using static C4IT.Logging.cLogManager;
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using System.Runtime.Remoting.Channels;
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namespace F4SD_PhoneMonitor
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{
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public delegate void ActiveCallMessage(string phone, string name, bool isOutgoing);
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public class cCLMgrEvents
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{
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public ActiveCallMessage ActiveCallHandler;
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private ClientLineMgrClass pCLMgr = null;
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private ClientSdkEventSink MyEventSink = null;
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private PubCLMgrLineDetails lastChangedLineDetails;
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public bool Initialize()
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{
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var CM = MethodBase.GetCurrentMethod();
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LogMethodBegin(CM);
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try
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{
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lastChangedLineDetails.m_sPeerName = null;
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lastChangedLineDetails.m_sPeerNumber = null;
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pCLMgr = new ClientLineMgrClass();
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if (pCLMgr == null)
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{
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LogEntry("Error conntection SwyxIt client interface. Terminating...", LogLevels.Fatal);
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return false;
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}
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pCLMgr.GetVersion(out var Info);
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if (Info.dwMajorVersion < 11)
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{
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LogEntry("Incompatible SwyxIt client version. Terminating...", LogLevels.Fatal);
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return false;
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}
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MyEventSink = new ClientSdkEventSink();
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MyEventSink.Connect(pCLMgr, new LineManagerMessageHandler(OnLineManagerMessage));
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return true;
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}
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catch (Exception E)
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{
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LogException(E);
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}
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finally
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{
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LogMethodEnd(CM);
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}
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return false;
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}
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private void OnLineManagerMessage(ClientSdkEventArgs e)
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{
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var _msg = e.Msg.ToString();
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if (int.TryParse(_msg, out _))
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return;
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var CM = MethodBase.GetCurrentMethod();
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LogMethodBegin(CM);
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try
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{
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LogEntry($"Client event signaled {e.Msg.ToString()}", LogLevels.Debug);
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switch (e.Msg)
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{
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case CLMgrMessage.CLMgrLineStateChangedMessage:
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IClientLinePub changedLinePub = (IClientLinePub)pCLMgr.DispGetLine(e.Param);
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PubCLMgrLineDetails changedLineDetails;
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changedLinePub.PubGetDetails(out changedLineDetails);
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lastChangedLineDetails = changedLineDetails;
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break;
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case CLMgrMessage.CLMgrLineStateChangedMessageEx:
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//Get Line
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int line = e.Param & 0xff;
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int high = e.Param >> 8;
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LineState NewLineState;
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//Get the LineState
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NewLineState = (LineState)high;
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LogEntry($"New line state: {NewLineState}", LogLevels.Debug);
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if (NewLineState == LineState.Active)
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{
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if (lastChangedLineDetails.m_sPeerNumber != null)
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{
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var IsOutgoing = lastChangedLineDetails.m_bIsOutgoing == 1;
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var _strDir = IsOutgoing ? "to" : "from";
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LogEntry($"Active call {_strDir}: phone={lastChangedLineDetails.m_sPeerNumber}, name={lastChangedLineDetails.m_sPeerName}", LogLevels.Debug);
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if (ActiveCallHandler != null)
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ActiveCallHandler.Invoke(lastChangedLineDetails.m_sPeerNumber, lastChangedLineDetails.m_sPeerName, IsOutgoing);
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}
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}
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break;
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}
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}
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catch (Exception E)
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{
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LogException(E);
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}
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finally
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{
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LogMethodEnd(CM);
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}
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}
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public void Disconnect()
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{
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var CM = MethodBase.GetCurrentMethod();
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LogMethodBegin(CM);
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try
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{
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if (MyEventSink != null)
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MyEventSink.Disconnect();
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}
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catch (Exception E)
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{
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LogException(E);
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}
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finally
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{
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LogMethodEnd(CM);
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}
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}
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}
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public class ClientSdkEventArgs : EventArgs
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{
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public CLMgrMessage Msg;
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public int Param;
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public ClientSdkEventArgs(CLMgrMessage msg, int param)
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{
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Msg = msg;
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Param = param;
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}
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}
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public delegate void LineManagerMessageHandler(ClientSdkEventArgs e);
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public class ClientSdkEventSink
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{
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private ClientLineMgrClass ConnectedLineManager;
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private IClientLineMgrEventsPub_PubOnLineMgrNotificationEventHandler EventHandler;
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private LineManagerMessageHandler LineManagerMessageDelegateOfForm;
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public ClientSdkEventSink()
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{
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EventHandler = new IClientLineMgrEventsPub_PubOnLineMgrNotificationEventHandler(clmgr_EventSink);
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}
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public void Connect(ClientLineMgrClass lineManager, LineManagerMessageHandler lineManagerMessageDelegateOfForm)
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{
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ConnectedLineManager = lineManager;
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LineManagerMessageDelegateOfForm = lineManagerMessageDelegateOfForm;
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//add eventhandler for the PubOnlineMgrNotification Events
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ConnectedLineManager.PubOnLineMgrNotification += EventHandler;
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}
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public void Disconnect()
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{
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//remove eventhandler for the PubOnlineMgrNotification Events
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ConnectedLineManager.PubOnLineMgrNotification -= EventHandler;
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ConnectedLineManager = null;
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LineManagerMessageDelegateOfForm = null;
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}
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private void clmgr_EventSink(int msg, int param)
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{
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//this method receives the COM events from the client line manger
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if ((LineManagerMessageDelegateOfForm != null))
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{
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LineManagerMessageDelegateOfForm?.Invoke(new ClientSdkEventArgs((CLMgrMessage)msg, param));
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}
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}
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}
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public enum CLMgrMessage
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{
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CLMgrLineStateChangedMessage = 0, //state of at least one line has changed
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CLMgrLineSelectionChangedMessage = 1, //line in focus has changed
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CLMgrLineDetailsChangedMessage = 2, //details of at least one line have changed
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CLMgrCallDetailsMessage = 4, //details of last call are available, post mortem for logging purpose
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CLMgrServerDownMessage = 5, //server goes down, keep line manager, wait for ServerUp message
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CLMgrServerUpMessage = 6, //server is up again, keep interfaces to line manger
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CLMgrWaveDeviceChanged = 7, //speaker / micro has been switched on / off
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CLMgrGroupCallNotificationMessage = 8, //notification about group call
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CLMgrNumberOfLinesChangedMessage = 10, //the number of lines has changed
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CLMgrClientShutDownRequest = 11, //Client Line Manager requests client to shutdown and release all interfaces
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CLMgrLineStateChangedMessageEx = 28, //state of certain line has changed, lParam: LOWORD: line index of line that changed its state (starting with 0) HIWORD: new state of this line
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CLMgrSIPRegistrationStateChanged = 30, //registration state of SIP account has changed
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//lParam: LOBYTE: Account index
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// HIBYTE: new state
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CLMgrWaveFilePlayed = 31, //wave file playback finished
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//lParam: line index;
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//if -1, the message is related to a LineMgr function PlaySoundFile or PlayToRtp
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//if >=0 the message is related to a line function PlaySoundFile of line with this index
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PubCLMgrFirstDataReceived = 32 //first RTP data received on line, might be silence
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//lParam: line index;
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}
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public enum LineState
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{
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Inactive = 0, //line is inactive
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HookOffInternal = 1, //off hook, internal dialtone
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HookOffExternal = 2, //off hook, external dialtone
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Ringing = 3, //incoming call, ringing
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Dialing = 4, //outgoing call, we are dialing, no sound
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Alerting = 5, //outgoing call, alerting = ringing on destination
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Knocking = 6, //outgoing call, knocking = second call ringing on destination
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Busy = 7, //outgoing call, destination is busy
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Active = 8, //incoming / outgoing call, logical and physical connection is established
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OnHold = 9, //incoming / outgoing call, logical connection is established, destination gets music on hold
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ConferenceActive = 10, //incoming / outgoing conference, logical and physical connection is established
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ConferenceOnHold = 11, //incoming / outgoing conference, logical connection is established, not physcically connected
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Terminated = 12, //incoming / outgoing connection / call has been disconnected
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Transferring = 13, //special LSOnHold, call is awaiting to be transferred, peer gets special music on hold
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Disabled = 14 //special LSInactive: wrap up time
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}
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public enum DisconnectReason
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{
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Normal = 0,
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Busy = 1,
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Rejected = 2,
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Cancelled = 3,
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Transferred = 4,
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JoinedConference = 5,
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NoAnswer = 6,
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TooLate = 7,
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DirectCallImpossible = 8,
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WrongNumber = 9,
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Unreachable = 10,
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CallDiverted = 11,
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CallRoutingFailed = 12,
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PermissionDenied = 13,
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NetworkCongestion = 14,
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NoChannelAvailable = 15,
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NumberChanged = 16,
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IncompatibleDestination = 17
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}
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}
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