/* ======== IGeoS ===== Distribition full ===== IGeoS =========
**                                                                         
** templrd_ep.C : Created by 'seisweb' on Wed Apr  1 17:31:52 2020
**                                                                         
** Product      : IGeoS - Integrated Geoscience Software
**                                                                         
** Description  : System for seismic, well log, and potential-field data analysis
**                                                                         
** =================== Limited License: ===================================
** 
** This software is provided free under the following terms and conditions:
** 
** 1. Permission to use, copy, and modify this software 
** for non-commercial purposes without fee is hereby granted, provided  
** that this copyright notice, the warranty disclaimer, and this
** permission notice appear in all copies.
** 
** 2. Distribution of this software or any part of it "bundled" in with
** any product is considered to be a 'commercial purpose'.
** 
** 3. Any new or adapted code developed to operate as a part of this
** software shall be contributed to the authors and distributed under
** the same license.
** 
** ================== Warranty Disclaimer: ================================
** 
** This software is provided "as is", with no support and without
** obligation on the part of the author to assist in its use, correction,
** modification, or enhancement. No guarantees or warranties,
** either express or implied, and regarding the accuracy, safety, or
** fitness for any particular purpose are provided by any contributor
** to this software package.
** 
** ======== IGeoS ===== Distribition full ===== IGeoS ========= */

/* ========= S - I - A === S - I - A === S - I - A === S - I - A ==========
**                                                                         
** templrd_ep.C: Created by 'seisweb' on Fri Oct 20 19:19:52 2006
** This file is a part of SIA distribution 'full'
**                                                                         
** Copyright (c) 1995-2006, Igor Morozov, all rights reserved              
** 
** =================== Limited License: ===================================
** This software is provided free under the following terms and conditions:
** 
** 1. Permission to use, copy, and modify this software                    
** for non-commercial purposes without fee is hereby granted, provided     
** that this copyright notice, the warranty disclaimer, and this
** permission notice appear in all copies.
** 
** 2. Distribution of this software or any part of it "bundled" in with 
** any product is considered to be a 'commercial purpose'.
** 
** 3. Any new or adapted code developed to operate as a part of this 
** software shall be contributed to the authors and distributed under      
** the same license.
** 
** ================== Warranty Disclaimer: ================================
** This software is provided "as is", with no support and without 
** obligation on the part of the author to assist in its use, correction,  
** modification, or enhancement. No guarantees or warranties,       
** either express or implied, and regarding the accuracy, safety, or       
** fitness for any particular purpose are provided by any contributor      
** to this software package.
**                                                                         
** ========= S - I - A ========== S - I - A ========== S - I - A ========== */

/*      templrd_ep.C            */

//#define DEBUG

#include "templrd.h"

extern "C"
{
void *templrd_init()
{
  return new TEMPLRD;
}
}

/*=== the name of the program for the GUI ====*/

CHARSTR TEMPLRD::module_name( boolean active )
{
  CHARSTR	name("Trace read template");
  
  if ( active )		// the module is turned on
  {
    read_params(); 
    name << " (" << key.length << " values) <- " << file_name;
  }
  return name;
}

/*=================================================================
	Constructor
==================================================================*/

TEMPLRD::TEMPLRD()
	: SIA_MODULE(),
	_count(0)
{
}

void TEMPLRD::read_params()
{
  /*--- read the parameters described in .mpar file ----*/
   
  if ( file_name.param("FNAME") == PARAM_NORMAL )
  {
    file_name.edit();	// perform symbolic substitutions, if present
    
    param1.read("PARAM1",REAL);		// input header or constant value
    key_header.define("KEYHDR",INTEGER,FROM_JOB);	// define an output header
  						// with a user-specified name
  }
}

/*==========================================================================
	Edit phase - called once to load the parameters of the tool
==========================================================================*/

int TEMPLRD::edit()
{ 
  read_params();	// read module parameters
  return EOF_MODULE;	// input module needs to be called with no data at input 
}