1 /* 2 * Copyright 1995-2017 The OpenSSL Project Authors. All Rights Reserved. 3 * 4 * Licensed under the OpenSSL license (the "License"). You may not use 5 * this file except in compliance with the License. You can obtain a copy 6 * in the file LICENSE in the source distribution or at 7 * https://www.openssl.org/source/license.html 8 */ 9 10 #ifndef HEADER_TXT_DB_H 11 # define HEADER_TXT_DB_H 12 13 # include <openssl/opensslconf.h> 14 # include <openssl/bio.h> 15 # include <openssl/safestack.h> 16 # include <openssl/lhash.h> 17 18 # define DB_ERROR_OK 0 19 # define DB_ERROR_MALLOC 1 20 # define DB_ERROR_INDEX_CLASH 2 21 # define DB_ERROR_INDEX_OUT_OF_RANGE 3 22 # define DB_ERROR_NO_INDEX 4 23 # define DB_ERROR_INSERT_INDEX_CLASH 5 24 # define DB_ERROR_WRONG_NUM_FIELDS 6 25 26 #ifdef __cplusplus 27 extern "C" { 28 #endif 29 30 typedef OPENSSL_STRING *OPENSSL_PSTRING; 31 DEFINE_SPECIAL_STACK_OF(OPENSSL_PSTRING, OPENSSL_STRING) 32 33 typedef struct txt_db_st { 34 int num_fields; 35 STACK_OF(OPENSSL_PSTRING) *data; 36 LHASH_OF(OPENSSL_STRING) **index; 37 int (**qual) (OPENSSL_STRING *); 38 long error; 39 long arg1; 40 long arg2; 41 OPENSSL_STRING *arg_row; 42 } TXT_DB; 43 44 TXT_DB *TXT_DB_read(BIO *in, int num); 45 long TXT_DB_write(BIO *out, TXT_DB *db); 46 int TXT_DB_create_index(TXT_DB *db, int field, int (*qual) (OPENSSL_STRING *), 47 OPENSSL_LH_HASHFUNC hash, OPENSSL_LH_COMPFUNC cmp); 48 void TXT_DB_free(TXT_DB *db); 49 OPENSSL_STRING *TXT_DB_get_by_index(TXT_DB *db, int idx, 50 OPENSSL_STRING *value); 51 int TXT_DB_insert(TXT_DB *db, OPENSSL_STRING *value); 52 53 #ifdef __cplusplus 54 } 55 #endif 56 57 #endif 58
Indexes created Sat Feb 28 05:31:39 UTC 2026