/* * Copyright 1995-2017 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 */ #ifndef HEADER_TXT_DB_H # define HEADER_TXT_DB_H # include <openssl/opensslconf.h> # include <openssl/bio.h> # include <openssl/safestack.h> # include <openssl/lhash.h> # define DB_ERROR_OK 0 # define DB_ERROR_MALLOC 1 # define DB_ERROR_INDEX_CLASH 2 # define DB_ERROR_INDEX_OUT_OF_RANGE 3 # define DB_ERROR_NO_INDEX 4 # define DB_ERROR_INSERT_INDEX_CLASH 5 # define DB_ERROR_WRONG_NUM_FIELDS 6 #ifdef __cplusplus extern "C" { #endif typedef OPENSSL_STRING *OPENSSL_PSTRING; DEFINE_SPECIAL_STACK_OF(OPENSSL_PSTRING, OPENSSL_STRING) typedef struct txt_db_st { int num_fields; STACK_OF(OPENSSL_PSTRING) *data; LHASH_OF(OPENSSL_STRING) **index; int (**qual) (OPENSSL_STRING *); long error; long arg1; long arg2; OPENSSL_STRING *arg_row; } TXT_DB; TXT_DB *TXT_DB_read(BIO *in, int num); long TXT_DB_write(BIO *out, TXT_DB *db); int TXT_DB_create_index(TXT_DB *db, int field, int (*qual) (OPENSSL_STRING *), OPENSSL_LH_HASHFUNC hash, OPENSSL_LH_COMPFUNC cmp); void TXT_DB_free(TXT_DB *db); OPENSSL_STRING *TXT_DB_get_by_index(TXT_DB *db, int idx, OPENSSL_STRING *value); int TXT_DB_insert(TXT_DB *db, OPENSSL_STRING *value); #ifdef __cplusplus } #endif #endif