/*

 * Copyright 2017-2018 The OpenSSL Project Authors. All Rights Reserved.

 *

 * Licensed under the OpenSSL license (the "License").  You may not use

 * this file except in compliance with the License.  You can obtain a copy

 * in the file LICENSE in the source distribution or at

 * https://www.openssl.org/source/license.html

 */

#include "../testutil.h"

#include "output.h"

#include "tu_local.h"

#include <openssl/crypto.h>

#include <openssl/bio.h>

BIO *bio_out = NULL;

BIO *bio_err = NULL;

void test_open_streams(void)

{

    bio_out = BIO_new_fp(stdout, BIO_NOCLOSE | BIO_FP_TEXT);

    bio_err = BIO_new_fp(stderr, BIO_NOCLOSE | BIO_FP_TEXT);

#ifdef __VMS

    bio_out = BIO_push(BIO_new(BIO_f_linebuffer()), bio_out);

    bio_err = BIO_push(BIO_new(BIO_f_linebuffer()), bio_err);

#endif

    bio_err = BIO_push(BIO_new(BIO_f_tap()), bio_err);

    OPENSSL_assert(bio_out != NULL);

    OPENSSL_assert(bio_err != NULL);

}

void test_close_streams(void)

{

    BIO_free_all(bio_out);

    BIO_free_all(bio_err);

}

int test_vprintf_stdout(const char *fmt, va_list ap)

{

    return BIO_vprintf(bio_out, fmt, ap);

}

int test_vprintf_stderr(const char *fmt, va_list ap)

{

    return BIO_vprintf(bio_err, fmt, ap);

}

int test_flush_stdout(void)

{

    return BIO_flush(bio_out);

}

int test_flush_stderr(void)

{

    return BIO_flush(bio_err);

}