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- /*-
- * Copyright 2016 Vsevolod Stakhov
- *
- * 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.
- */
- #ifndef SRC_LIBSERVER_FUZZY_BACKEND_H_
- #define SRC_LIBSERVER_FUZZY_BACKEND_H_
-
- #include "config.h"
- #include <event.h>
- #include "fuzzy_wire.h"
-
- struct rspamd_fuzzy_backend;
- struct rspamd_config;
-
- /*
- * Callbacks for fuzzy methods
- */
- typedef void (*rspamd_fuzzy_check_cb) (struct rspamd_fuzzy_reply *rep, void *ud);
- typedef void (*rspamd_fuzzy_update_cb) (gboolean success,
- guint nadded,
- guint ndeleted,
- guint nextended,
- guint nignored,
- void *ud);
- typedef void (*rspamd_fuzzy_version_cb) (guint64 rev, void *ud);
- typedef void (*rspamd_fuzzy_count_cb) (guint64 count, void *ud);
- typedef gboolean (*rspamd_fuzzy_periodic_cb) (void *ud);
-
- /**
- * Open fuzzy backend
- * @param ev_base
- * @param config
- * @param err
- * @return
- */
- struct rspamd_fuzzy_backend * rspamd_fuzzy_backend_create (struct event_base *ev_base,
- const ucl_object_t *config,
- struct rspamd_config *cfg,
- GError **err);
-
-
- /**
- * Check a specific hash in storage
- * @param cmd
- * @param cb
- * @param ud
- */
- void rspamd_fuzzy_backend_check (struct rspamd_fuzzy_backend *bk,
- const struct rspamd_fuzzy_cmd *cmd,
- rspamd_fuzzy_check_cb cb, void *ud);
-
- /**
- * Process updates for a specific queue
- * @param bk
- * @param updates queue of struct fuzzy_peer_cmd
- * @param src
- */
- void rspamd_fuzzy_backend_process_updates (struct rspamd_fuzzy_backend *bk,
- GArray *updates, const gchar *src, rspamd_fuzzy_update_cb cb,
- void *ud);
-
- /**
- * Gets number of hashes from the backend
- * @param bk
- * @param cb
- * @param ud
- */
- void rspamd_fuzzy_backend_count (struct rspamd_fuzzy_backend *bk,
- rspamd_fuzzy_count_cb cb, void *ud);
-
- /**
- * Returns number of revision for a specific source
- * @param bk
- * @param src
- * @param cb
- * @param ud
- */
- void rspamd_fuzzy_backend_version (struct rspamd_fuzzy_backend *bk,
- const gchar *src,
- rspamd_fuzzy_version_cb cb, void *ud);
-
- /**
- * Returns unique id for backend
- * @param backend
- * @return
- */
- const gchar * rspamd_fuzzy_backend_id (struct rspamd_fuzzy_backend *backend);
-
- /**
- * Starts expire process for the backend
- * @param backend
- */
- void rspamd_fuzzy_backend_start_update (struct rspamd_fuzzy_backend *backend,
- gdouble timeout,
- rspamd_fuzzy_periodic_cb cb,
- void *ud);
-
- struct event_base* rspamd_fuzzy_backend_event_base (struct rspamd_fuzzy_backend *backend);
- gdouble rspamd_fuzzy_backend_get_expire (struct rspamd_fuzzy_backend *backend);
-
- /**
- * Closes backend
- * @param backend
- */
- void rspamd_fuzzy_backend_close (struct rspamd_fuzzy_backend *backend);
-
- #endif /* SRC_LIBSERVER_FUZZY_BACKEND_H_ */
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