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%% options
copyright owner = Dirk Krause
copyright year = 2015-xxxx
SPDX-License-Identifier: BSD-3-Clause
%% module
#include "dk4conf.h"
#include "dk4opt.h"
#include "dk4strd.h"
#include "dk4mem.h"
#include "dk4maodd.h"
#include "dk4mao8dbl.h"
#include "dk4maoddbl.h"
#if DK4_HAVE_ASSERT_H
#ifndef ASSERT_H_INCLUDED
#include <assert.h>
#define ASSERT_H_INCLUDED 1
#endif
#endif
$!trace-include
int
dk4opt_get_string(
dkChar *dptr, size_t szdptr, dk4_option_t const *optptr, dk4_er_t *erp
)
{
dkChar buf[16 * sizeof(dk4_um_t)];
int back = 0;
int res = 0;
#if DK4_USE_ASSERT
assert(NULL != dptr);
assert(0 < szdptr);
assert(NULL != optptr);
#endif
if ((NULL != dptr) && (0 < szdptr) && (NULL != optptr)) {
if (0 != optptr->found) {
switch ((optptr->spec).argtype) {
case DK4_OPT_ARG_BOOL: {
res = dk4ma_write_decimal_signed(
buf, DK4_SIZEOF(buf,dkChar), (dk4_im_t)((optptr->val).b), 0, erp
);
if (0 != res) {
back = dk4str_cpy_s(dptr, szdptr, buf, NULL);
}
} break;
case DK4_OPT_ARG_SIZE: {
res = dk4ma_write_decimal_unsigned(
buf, DK4_SIZEOF(buf,dkChar), (dk4_um_t)((optptr->val).s), 0, erp
);
if (0 != res) {
back = dk4str_cpy_s(dptr, szdptr, buf, NULL);
}
} break;
case DK4_OPT_ARG_INT: {
res = dk4ma_write_decimal_signed(
buf, DK4_SIZEOF(buf,dkChar), (optptr->val).i, 0, erp
);
if (0 != res) {
back = dk4str_cpy_s(dptr, szdptr, buf, NULL);
}
} break;
case DK4_OPT_ARG_UNSIGNED: {
res = dk4ma_write_decimal_unsigned(
buf, DK4_SIZEOF(buf,dkChar), (optptr->val).u, 0, erp
);
if (0 != res) {
back = dk4str_cpy_s(dptr, szdptr, buf, NULL);
}
} break;
case DK4_OPT_ARG_DOUBLE: {
#if DK4_USE_PRINTF_SCANF && (!(DK4_ON_WINDOWS && DK4_WIN_DENY_CRT))
back = dk4ma_write_double(dptr,szdptr,(optptr->val).d,0,0,erp);
#else
dk4error_set_simple_error_code(erp, DK4_E_NOT_SUPPORTED);
#endif
} break;
case DK4_OPT_ARG_STRING: {
if (NULL != (optptr->val).t) {
back = dk4str_cpy_s(dptr, szdptr, (optptr->val).t, erp);
} 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_INVALID_ARGUMENTS);
}
return back;
}
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