/*---------------------------------------------------------------------------
   
   File name 	:	products.c
   Author 		:	N. Devillard
   Created on	:	January 2002
   Description	:	CONICA product category handling

 *--------------------------------------------------------------------------*/

/*
	$Id: products.c,v 1.1 2002/01/23 14:01:07 ndevilla Exp $
	$Author: ndevilla $
	$Date: 2002/01/23 14:01:07 $
	$Revision: 1.1 $
*/

/*---------------------------------------------------------------------------
   								Includes
 ---------------------------------------------------------------------------*/

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#include "products.h"
#include "products_sta.h"


/*---------------------------------------------------------------------------
  							Function codes
 ---------------------------------------------------------------------------*/


/*-------------------------------------------------------------------------*/
/**
  @name     conica_get_pro_catg_key  
  @memo     Associate a category label to a string.
  @param    key		A string found in a product as PRO.CATG
  @return   A category label
  @doc

  This function expects a string as read from e.g. the PRO.CATG keyword in
  a PAF or FITS header, and converts it to a valid category label.
  The returned label is invalid_product_key (0) if the string has
  no known association.
 */
/*--------------------------------------------------------------------------*/

pro_catg_key conica_get_pro_catg_key(char * key)
{
    pro_catg_key    found ;
    int i ;

    i=0 ;
    found = invalid_product_key ;
    while (prod_list[i].prod_id != end_product_key) {
        if (!strcmp(prod_list[i].key, key)) {
            found = prod_list[i].prod_id ;
            break ;
        }
        i++ ;
    }
    return found ;
}


/*-------------------------------------------------------------------------*/
/**
  @name     conica_get_pro_catg_value    
  @memo     Associate a string to a category label.
  @param    cat    A category label
  @return   1 pointer to statically allocated string.
  @doc

  This function expects a valid category label, and returns an
  associated character string to be placed e.g. in the PRO.CATG
  keyword of an output PAF or FITS file. The returned string
  is statically allocated so do not free it or modify it.
 */
/*--------------------------------------------------------------------------*/
char * conica_get_pro_catg_value(pro_catg_key cat)
{
    int     i ;
    char *  key ;

    i=0 ;
    key = NULL ;
    while (prod_list[i].prod_id != end_product_key) {
        if (prod_list[i].prod_id == cat) {
            key = prod_list[i].key ;
            break ;
        }
        i++ ;
    }
    return key ;
}