da89ac0b25
Add the possibility of a property query clause to be optional by preceding it with a question mark. Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/8943)
47 lines
1.9 KiB
C
47 lines
1.9 KiB
C
/*
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* Copyright 2019 The OpenSSL Project Authors. All Rights Reserved.
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* Copyright (c) 2019, Oracle and/or its affiliates. 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/crypto.h>
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#include "internal/property.h"
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typedef struct ossl_property_list_st OSSL_PROPERTY_LIST;
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typedef int OSSL_PROPERTY_IDX;
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/* Property string functions */
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OSSL_PROPERTY_IDX ossl_property_name(OPENSSL_CTX *ctx, const char *s,
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int create);
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OSSL_PROPERTY_IDX ossl_property_value(OPENSSL_CTX *ctx, const char *s,
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int create);
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/* Property list functions */
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int ossl_property_parse_init(OPENSSL_CTX *ctx);
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void ossl_property_free(OSSL_PROPERTY_LIST *p);
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int ossl_property_has_optional(const OSSL_PROPERTY_LIST *query);
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int ossl_property_match_count(const OSSL_PROPERTY_LIST *query,
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const OSSL_PROPERTY_LIST *defn);
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OSSL_PROPERTY_LIST *ossl_property_merge(const OSSL_PROPERTY_LIST *a,
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const OSSL_PROPERTY_LIST *b);
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/* Property definition functions */
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OSSL_PROPERTY_LIST *ossl_parse_property(OPENSSL_CTX *ctx, const char *s);
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/* Property query functions */
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OSSL_PROPERTY_LIST *ossl_parse_query(OPENSSL_CTX *ctx, const char *s);
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/* Property definition cache functions */
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OSSL_PROPERTY_LIST *ossl_prop_defn_get(OPENSSL_CTX *ctx, const char *prop);
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int ossl_prop_defn_set(OPENSSL_CTX *ctx, const char *prop,
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OSSL_PROPERTY_LIST *pl);
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/* Property cache lock / unlock */
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int ossl_property_write_lock(OSSL_METHOD_STORE *);
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int ossl_property_read_lock(OSSL_METHOD_STORE *);
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int ossl_property_unlock(OSSL_METHOD_STORE *);
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