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33d5062ba6
VELAPLATFO-62586 Change-Id: I5d7675c05dc3a52c1cb15a6132b969a19f848248 Signed-off-by: makejian <makejian@xiaomi.com> (cherry picked from commit 409c86a062a816b56a3a48b1111102d12f24a48f)
114 lines
3.5 KiB
C
114 lines
3.5 KiB
C
/****************************************************************************
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* apps/crypto/openssl_mbedtls_wrapper/include/openssl/bio.h
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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****************************************************************************/
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#ifndef OPENSSL_MBEDTLS_WRAPPER_BIO_H
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#define OPENSSL_MBEDTLS_WRAPPER_BIO_H
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <openssl/base.h>
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#include <openssl/types.h>
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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/* There are the classes of BIOs */
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#define BIO_TYPE_DESCRIPTOR 0x0100 /* socket, fd, connect or accept */
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#define BIO_TYPE_FILTER 0x0200
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#define BIO_TYPE_SOURCE_SINK 0x0400
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#define BIO_FLAGS_BASE64_NO_NL 0x100
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/* This is used with memory BIOs: BIO_FLAGS_MEM_RDONLY
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* means we shouldn't free up or change the data in any way;
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* BIO_FLAGS_NONCLEAR_RST means we shouldn't clear data on reset.
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*/
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#define BIO_FLAGS_MEM_RDONLY 0x200
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#define BIO_FLAGS_NONCLEAR_RST 0x400
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#define BIO_FLAGS_IN_EOF 0x800
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#define BIO_TYPE_NONE 0
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#define BIO_TYPE_MEM (1 | BIO_TYPE_SOURCE_SINK)
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#define BIO_TYPE_FILE (2 | BIO_TYPE_SOURCE_SINK)
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#define BIO_TYPE_BASE64 (11 | BIO_TYPE_FILTER)
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/****************************************************************************
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* Public Types
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****************************************************************************/
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struct bio_method_st
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{
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int type;
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char *name;
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int (*bwrite_old) (BIO *, const char *, int);
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int (*bread_old) (BIO *, char *, int);
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int (*create) (BIO *);
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int (*destroy) (BIO *);
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};
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struct bio_st
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{
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const BIO_METHOD *method;
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int flags; /* extra storage */
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void *ptr;
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struct bio_st *next_bio; /* used by filter BIOs */
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struct bio_st *prev_bio; /* used by filter BIOs */
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};
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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/****************************************************************************
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* Public Function Prototypes
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****************************************************************************/
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const BIO_METHOD *BIO_f_base64(void);
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const BIO_METHOD *BIO_s_mem(void);
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BIO *BIO_new(const BIO_METHOD *method);
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BIO *BIO_push(BIO *b, BIO *bio);
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void BIO_set_flags(BIO *b, int flags);
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int BIO_write(BIO *b, const void *data, int dlen);
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int BIO_read(BIO *b, void *data, int dlen);
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void BIO_free_all(BIO *bio);
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BIO *BIO_next(BIO *b);
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int BIO_flush(BIO *b);
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#ifdef __cplusplus
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}
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#endif
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#endif /* OPENSSL_MBEDTLS_WRAPPER_BIO_H */
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