///////////////////////////////////////////////////////////////////////////////
//
// Copyright (c) 2000-2019 Ericsson Telecom AB
//
// All rights reserved. This program and the accompanying materials
// are made available under the terms of the Eclipse Public License v2.0
// which accompanies this distribution, and is available at
// https://www.eclipse.org/org/documents/epl-2.0/EPL-2.0.html
///////////////////////////////////////////////////////////////////////////////
//  File:               EPTF_LwM2M_CoapApplibTransport_Definitions.ttcn
//  Description:
//  Rev:                R1A
//  Prodnr:             CNL 113 859
//  Updated:            2017-09-01
//  Contact:            http://ttcn.ericsson.se
///////////////////////////////////////////////////////////////////////////////

///////////////////////////////////////////////////////////
//  Module: EPTF_LwM2M_CoapApplibTransport_Definitions
// 
//  Purpose:
//    This module contains the definitions for the LWM2M transport layer that uses the COAP applib
//
//  Module depends on:
//    - <EPTF_LwM2M_Transport_Definitions>
//    - <EPTF_COAP_LGen_Definitions>
//    - <EPTF_CLL_Base_Definitions>
// 
//  Module Parameters:
//    tsp_EPTF_LwM2M_CoapApplibTransport_debug - <tsp_EPTF_LwM2M_CoapApplibTransport_debug> - *boolean* - Enable/disable debug logging
//
///////////////////////////////////////////////////////////////
module EPTF_LwM2M_CoapApplibTransport_Definitions
{
  import from EPTF_LwM2M_Transport_Definitions all;
  import from EPTF_COAP_LGen_Definitions all;
  import from EPTF_CLL_Base_Definitions all;

  ///////////////////////////////////////////////////////////
  //  Module parameter: tsp_EPTF_LwM2M_CoapApplibTransport_debug
  // 
  //  Purpose:
  //    Enabled/disable debug logging
  //
  //  Type:
  //     *boolean*
  //
  //  Default value:
  //     *false*
  ///////////////////////////////////////////////////////////
  modulepar boolean tsp_EPTF_LwM2M_CoapApplibTransport_debug := false;

  /*****************************************************************
    @startuml EPTF_LwM2M_CoapApplibTransport_Definitions.EPTF_LwM2M_CoapApplibTransport_CT.jpg
     class EPTF_LwM2M_CoapApplibTransport_CT {
       boolean v_EPTF_LwM2M_CoapApplibTransport_initialized
       f_EPTF_LwM2M_CoapApplibTransport_init(in charstring pl_name)
       f_EPTF_LwM2M_CoapApplibTransport_cleanup()
       f_EPTF_LwM2M_CoapApplibTransport_send(in EPTF_LwM2M_PDU pl_msg)
       f_EPTF_LwM2M_CoapApplibTransport_messageReceived(in EPTF_COAP_PDU pl_message, in boolean p_duplicate)
       f_EPTF_LwM2M_CoapApplibTransport_eventIndication(in EPTF_COAP_EventDescriptor pl_event)
       f_EPTF_LwM2M_CoapApplibTransport_ObjectPath_to_resourceIdString(in ObjectPath p_path)
     }
   @enduml
  ******************************************************************/
  ///////////////////////////////////////////////////////////
  // Type: EPTF_LwM2M_CoapApplibTransport_CT
  //
  // Purpose:
  //   LWM2M local transport component realized with <EPTF_COAP_LGen_CT>
  //
  // Class:
  //   (see EPTF_LwM2M_CoapApplibTransport_Definitions.EPTF_LwM2M_CoapApplibTransport_CT.jpg)
  //
  // Extensions:
  //  - <EPTF_LwM2M_Transport_Provider_CT>
  //  - <EPTF_COAP_LGen_CT>
  //  - <EPTF_Base_CT>
  //
  // Ports:
  //   -
  //
  // Timers:
  //   -
  //
  // Variables:
  //   v_EPTF_LwM2M_CoapApplibTransport_initialized  - *boolean* - Flag to indicate if the init function was already called
  //
  // Related Functions:
  //   - <f_EPTF_LwM2M_CoapApplibTransport_init> (*in charstring* pl_name)
  //   - <f_EPTF_LwM2M_CoapApplibTransport_cleanup> ()
  //   - <f_EPTF_LwM2M_CoapApplibTransport_send> (*in* <EPTF_LwM2M_PDU> pl_msg)
  //   - <f_EPTF_LwM2M_CoapApplibTransport_messageReceived> (*in* <EPTF_COAP_PDU> pl_message, in *boolean* p_duplicate)
  //   - <f_EPTF_LwM2M_CoapApplibTransport_eventIndication> (*in* <EPTF_COAP_EventDescriptor> pl_event)
  //   - <f_EPTF_LwM2M_CoapApplibTransport_ObjectPath_to_resourceIdString> (*in* <ObjectPath> p_path)
  ///////////////////////////////////////////////////////////
  type component EPTF_LwM2M_CoapApplibTransport_CT
  	extends EPTF_LwM2M_Transport_Provider_CT, EPTF_Base_CT, EPTF_COAP_LGen_CT
  {
    var boolean  v_EPTF_LwM2M_CoapApplibTransport_initialized := false;
    var EPTF_LwM2M_CoapApplibTransport_Statistics  v_EPTF_LwM2M_CoapApplibTransport_stats := c_EPTF_LwM2M_CoapApplibTransport_Statistics_empty;
  }  

 /*****************************************************************
   @startuml EPTF_LwM2M_CoapApplibTransport_Definitions.EPTF_LwM2M_CoapApplibTransport_Statistics.jpg
   class EPTF_COAP_Transport_Statistics {
    integer   nofOpenConnections
    integer   nofTransportWarnings
    float     nofReceivedMessages
    float     nofSentMessages
    float     nofReceivedBytes
    float     nofSentBytes
   }
   @enduml
  ******************************************************************/
  ///////////////////////////////////////////////////////////
  //  Type: EPTF_LwM2M_CoapApplibTransport_Statistics
  //
  //  Purpose:
  //    Storing counters for transport related statistics
  //
  //  Class:
  //    (see EPTF_LwM2M_CoapApplibTransport_Definitions.EPTF_LwM2M_CoapApplibTransport_Statistics.jpg)
  //
  //  Elements:
  //    nofReceivedMessages  - *integer* - number of received messages
  //    nofSentMessages  - *integer* - number of sent messages
  //    nofDecodingErrors - *integer* - number of times the COAP messages couldn't be mapped to LwM2M
  /////////////////////////////////////////////////////////// 
  type record EPTF_LwM2M_CoapApplibTransport_Statistics
  {
    integer     nofSentMessages,
    integer     nofReceivedMessages,
    integer     nofDecodingErrors
  }

  const EPTF_LwM2M_CoapApplibTransport_Statistics c_EPTF_LwM2M_CoapApplibTransport_Statistics_empty :=
  {
    nofSentMessages := 0,
    nofReceivedMessages := 0,
    nofDecodingErrors := 0
  }
}