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/*
Copyright (C) 2015-2020, Dirk Krause
SPDX-License-Identifier: BSD-3-Clause
*/

/*
	WARNING: This file was generated by the dkct program (see
	http://dktools.sourceforge.net/ for details).
	Changes you make here will be lost if dkct is run again!
	You should modify the original source and run dkct on it.
	Original source: dk4aopt16.ctr
*/

/**	@file dk4aopt16.c The dk4aopt16 module.
*/


#line 8 "dk4aopt16.ctr"

#include "dk4opt.h"
#include "dk4aopt.h"

#if DK4_HAVE_ASSERT_H
#ifndef	ASSERT_H_INCLUDED
#include <assert.h>
#define	ASSERT_H_INCLUDED 1
#endif
#endif





#line 22 "dk4aopt16.ctr"



const dkChar *
dk4app_opt_get_string_ptr_long(dk4_app_t *app, const dkChar *n, dk4_er_t *erp)
{
  const dkChar	*back	= NULL;
  dk4_option_t	*optr	= NULL;
  

#line 31 "dk4aopt16.ctr"
#if	DK4_USE_ASSERT
  assert(NULL != n);
  assert(NULL != app);
#endif
  if ((NULL != app) && (NULL != n)) {
    if (NULL != app->i_opt_short) {
      optr = (dk4_option_t *)dk4sto_it_find_like(app->i_opt_short, n, 3);
      if (NULL != optr) {
        if (0 != optr->found) {
	  switch ((optr->spec).argtype) {
	    case DK4_OPT_ARG_STRING : {
	      if (NULL != (optr->val).t) {
	        back = (optr->val).t;
	      } else {
	        dk4error_set_simple_error_code(erp, DK4_E_NOT_FOUND);
	      }
	    } break;
	    default : {
	      dk4error_set_simple_error_code(erp, DK4_E_SYNTAX);
	    } break;
	  }
	} else {
	  dk4error_set_simple_error_code(erp, DK4_E_NOT_FOUND);
	}
      } else {
        dk4error_set_simple_error_code(erp, DK4_E_SYNTAX);
      }
    } else {
      dk4error_set_simple_error_code(erp, DK4_E_INVALID_ARGUMENTS);
    }
  } else {
    dk4error_set_simple_error_code(erp, DK4_E_INVALID_ARGUMENTS);
  } 

#line 64 "dk4aopt16.ctr"
  return back;
}