/******************************************************************************
* 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:               TCCXPathSupport_Functions.ttcn
//  Description:        TCC Useful Functions: XPath Support Functions
//  Rev:                R36B
//  Prodnr:             CNL 113 472
//
///////////////////////////////////////////////////////////////////////////////

///////////////////////////////////////////////////////////////////////////////
//  Module: TCCXPathSupport_Functions
// 
//  Purpose:
//    This module makes it possible to handle XML data throughout processing the
//    XML data structure (tree) with in the way of handling XPath queries.
// 
//  Module Parameters:
//    - 
// 
//  Module depends on:
//    -
// 
//  Current Owner:
//    Marton Godar (EMRTGOD)
// 
//  Last Review Date:
//    -
// 
///////////////////////////////////////////////////////////////////////////////
module TCCXPathSupport_Functions {

///////////////////////////////////////////////////////////////////////////////
//  Function: XPathQuery
// 
//  Purpose:
//    apply an XPath query on an XML document
// 
//  Parameters:
//    xml_doc: the XML document to be processed. It is modeled by a pure TTCN-3
//                universal charstring and passed as an input parameter to this 
//                function
//
//    xpath_query: the XPath Query. With this technology we can access a node of
//                    the XML tree. It is passed to the function as a universal 
//                    charstring
//  
//  Return Value:
//    universal charstring - result of the query (information about one node of
//                              the XML tree)
// 
//  Errors:
//    - 
// 
//  Detailed description:
//    -
// 
///////////////////////////////////////////////////////////////////////////////
external function XPathQuery ( 
  in universal charstring xml_doc, 
  in universal charstring xpath_query ) 
return universal charstring;

///////////////////////////////////////////////////////////////////////////////
//  Function: XPathCheckXML
// 
//  Purpose:
//    check well formatness of the XML document
// 
//  Parameters:
//    xml_doc: the XML document to be processed. It is modeled by a pure TTCN-3
//                universal charstring and passed as an input parameter to this 
//                function
//
//    error_string: the description of the error
//  
//  Return Value:
//    boolean - result of check, true - if the documenbt is OK
//                               false - soemthing is wrong// 
//  Errors:
//    - 
// 
//  Detailed description:
//    -
// 
///////////////////////////////////////////////////////////////////////////////
external function XPathCheckXML ( 
  in universal charstring xml_doc, 
  out charstring error_string ) 
return boolean;



}