str_locl.h

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/* crypto/store/str_locl.h -*- mode:C; c-file-style: "eay" -*- */
/* Written by Richard Levitte ([email protected]) for the OpenSSL
 * project 2003.
 */
/* ====================================================================
 * Copyright (c) 2003 The OpenSSL Project.  All rights reserved.
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 * modification, are permitted provided that the following conditions
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 *    distribution.
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 * This product includes cryptographic software written by Eric Young
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 */

#ifndef HEADER_STORE_LOCL_H
#define HEADER_STORE_LOCL_H

#include <openssl/crypto.h>
#include <openssl/store.h>

#ifdef  __cplusplus
extern "C" {
#endif

struct store_method_st
    {
    char *name;

    /* All the functions return a positive integer or non-NULL for success
       and 0, a negative integer or NULL for failure */

    /* Initialise the STORE with private data */
    STORE_INITIALISE_FUNC_PTR init;
    /* Initialise the STORE with private data */
    STORE_CLEANUP_FUNC_PTR clean;
    /* Generate an object of a given type */
    STORE_GENERATE_OBJECT_FUNC_PTR generate_object;
    /* Get an object of a given type.  This function isn't really very
       useful since the listing functions (below) can be used for the
       same purpose and are much more general. */
    STORE_GET_OBJECT_FUNC_PTR get_object;
    /* Store an object of a given type. */
    STORE_STORE_OBJECT_FUNC_PTR store_object;
    /* Modify the attributes bound to an object of a given type. */
    STORE_MODIFY_OBJECT_FUNC_PTR modify_object;
    /* Revoke an object of a given type. */
    STORE_HANDLE_OBJECT_FUNC_PTR revoke_object;
    /* Delete an object of a given type. */
    STORE_HANDLE_OBJECT_FUNC_PTR delete_object;
    /* List a bunch of objects of a given type and with the associated
       attributes. */
    STORE_START_OBJECT_FUNC_PTR list_object_start;
    STORE_NEXT_OBJECT_FUNC_PTR list_object_next;
    STORE_END_OBJECT_FUNC_PTR list_object_end;
    STORE_END_OBJECT_FUNC_PTR list_object_endp;
    /* Store-level function to make any necessary update operations. */
    STORE_GENERIC_FUNC_PTR update_store;
    /* Store-level function to get exclusive access to the store. */
    STORE_GENERIC_FUNC_PTR lock_store;
    /* Store-level function to release exclusive access to the store. */
    STORE_GENERIC_FUNC_PTR unlock_store;

    /* Generic control function */
    STORE_CTRL_FUNC_PTR ctrl;
    };

struct store_st
    {
    const STORE_METHOD *meth;
    /* functional reference if 'meth' is ENGINE-provided */
    ENGINE *engine;

    CRYPTO_EX_DATA ex_data;
    int references;
    };
#ifdef  __cplusplus
}
#endif

#endif