%% options copyright owner = Dirk Krause copyright year = 2015-xxxx SPDX-License-Identifier: BSD-3-Clause %% module #include "dk4opt.h" #include "dk4aopt.h" #if DK4_HAVE_ASSERT_H #ifndef ASSERT_H_INCLUDED #include #define ASSERT_H_INCLUDED 1 #endif #endif $!trace-include int dk4app_opt_get_string_long( dkChar *dptr, size_t szdptr, dk4_app_t *app, const dkChar *n, dk4_er_t *erp ) { dk4_option_t *optr; int back = 0; $? "+ dk4app_opt_get_string_long" #if DK4_USE_ASSERT assert(NULL != n); assert(NULL != app); assert(NULL != dptr); assert(0 < szdptr); #endif if ((NULL != dptr) && (0 < szdptr) && (NULL != app) && (NULL != n)) { $? ". args ok" if (NULL != app->i_opt_long) { $? ". long opt iterator ok" optr = (dk4_option_t *)dk4sto_it_find_like(app->i_opt_long, n, 3); if (NULL != optr) { $? ". option found" if (0 != optr->found) { $? ". option used on cmd line" back = dk4opt_get_string(dptr, szdptr, optr, NULL); } else { $? "! option not used" dk4error_set_simple_error_code(erp, DK4_E_NOT_FOUND); } } else { $? "! no such option" dk4error_set_simple_error_code(erp, DK4_E_SYNTAX); } } else { $? "! long opt iterator" dk4error_set_simple_error_code(erp, DK4_E_INVALID_ARGUMENTS); } } else { $? "! args" dk4error_set_simple_error_code(erp, DK4_E_INVALID_ARGUMENTS); } $? "- dk4app_opt_get_string_long %d", back return back; }