mirror of https://github.com/openssl/openssl.git
56 lines
1.4 KiB
C
56 lines
1.4 KiB
C
/*
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* Copyright 2024 The OpenSSL Project Authors. All Rights Reserved.
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*
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* Licensed under the Apache License 2.0 (the "License"). You may not use
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* this file except in compliance with the License. You can obtain a copy
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* in the file LICENSE in the source distribution or at
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* https://www.openssl.org/source/license.html
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*/
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#include <openssl/indicator.h>
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#include <openssl/core_names.h>
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#include <openssl/params.h>
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#include "internal/cryptlib.h"
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#include "crypto/context.h"
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typedef struct indicator_cb_st
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{
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OSSL_INDICATOR_CALLBACK *cb;
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} INDICATOR_CB;
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void *ossl_indicator_set_callback_new(OSSL_LIB_CTX *ctx)
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{
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INDICATOR_CB *cb;
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cb = OPENSSL_zalloc(sizeof(*cb));
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return cb;
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}
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void ossl_indicator_set_callback_free(void *cb)
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{
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OPENSSL_free(cb);
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}
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static INDICATOR_CB *get_indicator_callback(OSSL_LIB_CTX *libctx)
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{
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return ossl_lib_ctx_get_data(libctx, OSSL_LIB_CTX_INDICATOR_CB_INDEX);
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}
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void OSSL_INDICATOR_set_callback(OSSL_LIB_CTX *libctx,
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OSSL_INDICATOR_CALLBACK *cb)
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{
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INDICATOR_CB *icb = get_indicator_callback(libctx);
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if (icb != NULL)
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icb->cb = cb;
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}
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void OSSL_INDICATOR_get_callback(OSSL_LIB_CTX *libctx,
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OSSL_INDICATOR_CALLBACK **cb)
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{
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INDICATOR_CB *icb = get_indicator_callback(libctx);
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if (cb != NULL)
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*cb = (icb != NULL ? icb->cb : NULL);
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}
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