/*
 * Copyright 2015 MongoDB, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include "mongoc-prelude.h"

#ifndef MONGOC_URI_PRIVATE_H
#define MONGOC_URI_PRIVATE_H

#include "mongoc-uri.h"
#include "mongoc-scram-private.h"
#include "mongoc-crypto-private.h"


BSON_BEGIN_DECLS


bool
mongoc_uri_upsert_host_and_port (mongoc_uri_t *uri,
                                 const char *host_and_port,
                                 bson_error_t *error);
bool
mongoc_uri_upsert_host (mongoc_uri_t *uri,
                        const char *host,
                        uint16_t port,
                        bson_error_t *error);
void
mongoc_uri_remove_host (mongoc_uri_t *uri, const char *host, uint16_t port);

bool
mongoc_uri_parse_host (mongoc_uri_t *uri, const char *str);
bool
mongoc_uri_parse_options (mongoc_uri_t *uri,
                          const char *str,
                          bool from_dns,
                          bson_error_t *error);
int32_t
mongoc_uri_get_local_threshold_option (const mongoc_uri_t *uri);

bool
_mongoc_uri_requires_auth_negotiation (const mongoc_uri_t *uri);

const char *
mongoc_uri_canonicalize_option (const char *key);

mongoc_uri_t *
_mongoc_uri_copy_and_replace_host_list (const mongoc_uri_t *original,
                                        const char *host);

bool
mongoc_uri_init_with_srv_host_list (mongoc_uri_t *uri,
                                    mongoc_host_list_t *hosts,
                                    bson_error_t *error);

bool
mongoc_uri_validate_srv_result (const mongoc_uri_t *uri,
                                const char *host,
                                bson_error_t *error);

#ifdef MONGOC_ENABLE_CRYPTO
void
_mongoc_uri_init_scram (const mongoc_uri_t *uri,
                        mongoc_scram_t *scram,
                        mongoc_crypto_hash_algorithm_t algo);
#endif

/* mongoc_uri_finalize_loadbalanced validates constraints for the loadBalanced
 * URI option.
 * For example, it is invalid to have loadBalanced=true with multiple hosts in
 * the URI.
 * This is expected to be called whenever URI options may change (e.g. parsing a
 * new URI or applying TXT records).
 * Returns false and sets @error on failure.
 * Returns true and does not modify @error on success.
 */
bool
mongoc_uri_finalize_loadbalanced (const mongoc_uri_t *uri, bson_error_t *error);

BSON_END_DECLS


#endif /* MONGOC_URI_PRIVATE_H */
