netgescon-day0/scripts/ops/windows/watch-netgescon-panasonic-tapi-events.vbs

Option Explicit

Const TE_TAPIOBJECT        = 1
Const TE_ADDRESS           = 2
Const TE_CALLNOTIFICATION  = 4
Const TE_CALLSTATE         = 8
Const TE_CALLMEDIA         = 16
Const TE_CALLHUB           = 32
Const TE_CALLINFOCHANGE    = 64
Const TE_PRIVATE           = 128
Const TE_REQUEST           = 256
Const TE_AGENT             = 512
Const TE_AGENTSESSION      = 1024
Const TE_QOSEVENT          = 2048
Const TE_AGENTHANDLER      = 4096
Const TE_ACDGROUP          = 8192
Const TE_QUEUE             = 16384
Const TE_DIGITEVENT        = 32768
Const TE_GENERATEEVENT     = 65536

Const TAPIMEDIATYPE_AUDIO  = 8

Dim g_tapi
Dim g_logFile
Dim g_watchList
Dim g_cookieMap

Sub Main()
    Dim args
    Set args = WScript.Arguments

    If args.Count < 1 Then
        WScript.Echo "Uso: cscript //nologo watch-netgescon-panasonic-tapi-events.vbs 201,205,206 [logfile]"
        WScript.Quit 1
    End If

    g_watchList = "," & Trim(args.Item(0)) & ","
    If args.Count >= 2 Then
        g_logFile = args.Item(1)
    Else
        g_logFile = CreateObject("Scripting.FileSystemObject").GetAbsolutePathName(".") & "\\netgescon-tapi-events.log"
    End If

    Set g_cookieMap = CreateObject("Scripting.Dictionary")

    LogLine "=== AVVIO WATCHER TAPI ==="
    LogLine "Watch list: " & g_watchList
    LogLine "Log file: " & g_logFile

    Set g_tapi = WScript.CreateObject("TAPI.TAPI", "Tapi_")
    g_tapi.Initialize
    g_tapi.EventFilter = TE_CALLNOTIFICATION + TE_CALLSTATE + TE_CALLINFOCHANGE + TE_CALLMEDIA + TE_PRIVATE

    RegisterAddresses

    LogLine "Watcher pronto. Ora fai una chiamata reale su 201, 205 o 206."
    LogLine "Premi Ctrl+C per fermare lo script."

    Do
        WScript.Sleep 1000
    Loop
End Sub

Sub RegisterAddresses()
    On Error Resume Next

    Dim address
    Dim name
    Dim dial
    Dim cookie

    For Each address In g_tapi.Addresses
        name = SafeProp(address, "AddressName")
        dial = SafeProp(address, "DialableAddress")

        If ShouldWatch(name, dial) Then
            Err.Clear
            cookie = g_tapi.RegisterCallNotifications(address, True, False, TAPIMEDIATYPE_AUDIO, 0)
            If Err.Number = 0 Then
                g_cookieMap(CStr(cookie)) = name & "|" & dial
                LogLine "REGISTER OK cookie=" & cookie & " address=" & name & " dial=" & dial
            Else
                LogLine "REGISTER KO address=" & name & " dial=" & dial & " err=" & Err.Number & " desc=" & Err.Description
                Err.Clear
            End If
        End If
    Next
End Sub

Function ShouldWatch(name, dial)
    Dim token
    token = ""

    If Trim(CStr(dial)) <> "" Then
        token = Trim(CStr(dial))
    Else
        token = Trim(CStr(name))
    End If

    ShouldWatch = (InStr(1, g_watchList, "," & token & ",", vbTextCompare) > 0)

    If Not ShouldWatch Then
        If Left(UCase(CStr(name)), 3) = "EXT" Then
            token = Right(CStr(name), 3)
            ShouldWatch = (InStr(1, g_watchList, "," & token & ",", vbTextCompare) > 0)
        End If
    End If

    If Not ShouldWatch Then
        If Left(UCase(CStr(name)), 3) = "GRP" Then
            token = Right(CStr(name), 3)
            ShouldWatch = (InStr(1, g_watchList, "," & token & ",", vbTextCompare) > 0)
        End If
    End If
End Function

Sub Tapi_Event(ByVal eventType, ByVal pEvent)
    On Error Resume Next

    Dim objectType
    Dim addressName
    Dim dialableAddress
    Dim stateValue
    Dim causeValue
    Dim privilegeValue
    Dim infoText

    objectType = TypeName(pEvent)
    addressName = ResolveAddressName(pEvent)
    dialableAddress = ResolveDialableAddress(pEvent)
    stateValue = SafeProp(pEvent, "State")
    causeValue = SafeProp(pEvent, "Cause")
    privilegeValue = SafeProp(pEvent, "Privilege")
    infoText = ""

    If SafeProp(pEvent, "Call") <> "" Then
        infoText = ResolveCallInfo(pEvent)
    End If

    LogLine "EVENT type=" & eventType & " object=" & objectType & " address=" & addressName & " dial=" & dialableAddress & " state=" & stateValue & " cause=" & causeValue & " privilege=" & privilegeValue & " info=" & infoText
End Sub

Function ResolveAddressName(pEvent)
    On Error Resume Next
    Dim value
    value = ""

    value = SafeNestedProp(pEvent, "Call", "Address", "AddressName")
    If value <> "" Then
        ResolveAddressName = value
        Exit Function
    End If

    value = SafeNestedProp(pEvent, "Address", "AddressName", "")
    ResolveAddressName = value
End Function

Function ResolveDialableAddress(pEvent)
    On Error Resume Next
    Dim value
    value = ""

    value = SafeNestedProp(pEvent, "Call", "Address", "DialableAddress")
    If value <> "" Then
        ResolveDialableAddress = value
        Exit Function
    End If

    value = SafeNestedProp(pEvent, "Address", "DialableAddress", "")
    ResolveDialableAddress = value
End Function

Function ResolveCallInfo(pEvent)
    On Error Resume Next
    Dim callObj
    Dim buffer

    buffer = ""
    Set callObj = Nothing
    Err.Clear
    Set callObj = pEvent.Call
    If Err.Number <> 0 Then
        Err.Clear
        ResolveCallInfo = ""
        Exit Function
    End If

    buffer = buffer & "caller=" & SafeCallInfoString(callObj, 14) & ";"
    buffer = buffer & "called=" & SafeCallInfoString(callObj, 15) & ";"
    buffer = buffer & "connected=" & SafeCallInfoString(callObj, 16) & ";"

    ResolveCallInfo = buffer
End Function

Function SafeCallInfoString(callObj, infoId)
    On Error Resume Next
    Dim value
    value = ""
    value = callObj.CallInfoString(infoId)
    If Err.Number <> 0 Then
        Err.Clear
        SafeCallInfoString = ""
    Else
        SafeCallInfoString = Trim(CStr(value))
    End If
End Function

Function SafeProp(obj, propName)
    On Error Resume Next
    Dim value
    value = ""
    value = CallByName(obj, propName, VbGet)
    If Err.Number <> 0 Then
        Err.Clear
        SafeProp = ""
    Else
        SafeProp = Trim(CStr(value))
    End If
End Function

Function SafeNestedProp(obj, prop1, prop2, prop3)
    On Error Resume Next
    Dim level1
    Dim level2
    Dim value

    SafeNestedProp = ""
    Set level1 = Nothing
    Set level2 = Nothing

    Err.Clear
    Set level1 = CallByName(obj, prop1, VbGet)
    If Err.Number <> 0 Then
        Err.Clear
        Exit Function
    End If

    If prop3 = "" Then
        value = CallByName(level1, prop2, VbGet)
        If Err.Number = 0 Then
            SafeNestedProp = Trim(CStr(value))
        Else
            Err.Clear
        End If
        Exit Function
    End If

    Set level2 = CallByName(level1, prop2, VbGet)
    If Err.Number <> 0 Then
        Err.Clear
        Exit Function
    End If

    value = CallByName(level2, prop3, VbGet)
    If Err.Number = 0 Then
        SafeNestedProp = Trim(CStr(value))
    Else
        Err.Clear
    End If
End Function

Sub LogLine(text)
    Dim fso
    Dim stream
    Dim line

    Set fso = CreateObject("Scripting.FileSystemObject")
    Set stream = fso.OpenTextFile(g_logFile, 8, True)
    line = NowIso() & " | " & text
    stream.WriteLine line
    stream.Close
    WScript.Echo line
End Sub

Function NowIso()
    Dim dt
    dt = Now
    NowIso = Year(dt) & "-" & Right("0" & Month(dt), 2) & "-" & Right("0" & Day(dt), 2) & " " & Right("0" & Hour(dt), 2) & ":" & Right("0" & Minute(dt), 2) & ":" & Right("0" & Second(dt), 2)
End Function

Main