// Created on: 1991-08-30
// Created by: Christian CAILLET
// Copyright (c) 1991-1999 Matra Datavision
// Copyright (c) 1999-2014 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.

#ifndef StepFile_Read_HeaderFile
#define StepFile_Read_HeaderFile

#include <Standard_CString.hxx>
#include <Standard_Type.hxx>

#include <iostream>

class StepData_StepModel;
class StepData_Protocol;

//! Prints the error message
//! @param theErrorMessage - error message for output
//! @param theFail - if true output as a fail info, else output as a trace info ( log )
void StepFile_Interrupt(Standard_CString       theErrorMessage,
                        const Standard_Boolean theIsFail = Standard_True);

//! Working function reading STEP file or stream.
//! @param theName - name of the file or stream
//! @param theIStream - pointer to stream to read; if null, file theName will be opened
//! @param theModel - STEP model
//! @param theProtocol - STEP protocol object
//! @return 0 on success, -1 if stream fails, 1 in case of parsing error
Standard_EXPORT Standard_Integer StepFile_Read(const char*                       theName,
                                               std::istream*                     theIStream,
                                               const Handle(StepData_StepModel)& theModel,
                                               const Handle(StepData_Protocol)&  theProtocol);

#endif
