val_kentry.h

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/*
 * validator/val_kentry.h - validator key entry definition.
 *
 * Copyright (c) 2007, NLnet Labs. All rights reserved.
 *
 * This software is open source.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 
 * Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.
 * 
 * Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation
 * and/or other materials provided with the distribution.
 * 
 * Neither the name of the NLNET LABS nor the names of its contributors may
 * be used to endorse or promote products derived from this software without
 * specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
 * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

 
#ifndef VALIDATOR_VAL_KENTRY_H
#define VALIDATOR_VAL_KENTRY_H
struct packed_rrset_data;
struct regional;
struct ub_packed_rrset_key;
#include "util/storage/lruhash.h"

struct key_entry_key {
    struct lruhash_entry entry;
    uint8_t* name;
    size_t namelen;
    uint16_t key_class;
};

struct key_entry_data {
    time_t ttl;
    struct packed_rrset_data* rrset_data;
    char* reason;
    uint8_t* algo;
    uint16_t rrset_type;
    uint8_t isbad;
};

size_t key_entry_sizefunc(void* key, void* data);

int key_entry_compfunc(void* k1, void* k2);

void key_entry_delkeyfunc(void* key, void* userarg);

void key_entry_deldatafunc(void* data, void* userarg);

void key_entry_hash(struct key_entry_key* kk);

struct key_entry_key* key_entry_copy_toregion(struct key_entry_key* kkey, 
    struct regional* region);

struct key_entry_key* key_entry_copy(struct key_entry_key* kkey);

int key_entry_isnull(struct key_entry_key* kkey);

int key_entry_isgood(struct key_entry_key* kkey);

int key_entry_isbad(struct key_entry_key* kkey);

void key_entry_set_reason(struct key_entry_key* kkey, char* reason);

char* key_entry_get_reason(struct key_entry_key* kkey);

struct key_entry_key* key_entry_create_null(struct regional* region,
    uint8_t* name, size_t namelen, uint16_t dclass, time_t ttl, 
    time_t now);

struct key_entry_key* key_entry_create_rrset(struct regional* region,
        uint8_t* name, size_t namelen, uint16_t dclass, 
    struct ub_packed_rrset_key* rrset, uint8_t* sigalg, time_t now);

struct key_entry_key* key_entry_create_bad(struct regional* region,
    uint8_t* name, size_t namelen, uint16_t dclass, time_t ttl,
    time_t now);

struct ub_packed_rrset_key* key_entry_get_rrset(struct key_entry_key* kkey,
    struct regional* region);

size_t key_entry_keysize(struct key_entry_key* kkey);
 
#endif /* VALIDATOR_VAL_KENTRY_H */