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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 FUZZY_BACKEND_H_
- #define FUZZY_BACKEND_H_
-
- #include "config.h"
- #include "fuzzy_storage.h"
-
-
- struct rspamd_fuzzy_backend;
-
- /**
- * Open fuzzy backend
- * @param path file to open (legacy file will be converted automatically)
- * @param err error pointer
- * @return backend structure or NULL
- */
- struct rspamd_fuzzy_backend *rspamd_fuzzy_backend_open (const gchar *path,
- gboolean vacuum,
- GError **err);
-
- /**
- * Check specified fuzzy in the backend
- * @param backend
- * @param cmd
- * @return reply with probability and weight
- */
- struct rspamd_fuzzy_reply rspamd_fuzzy_backend_check (
- struct rspamd_fuzzy_backend *backend,
- const struct rspamd_fuzzy_cmd *cmd,
- gint64 expire);
-
- /**
- * Prepare storage for updates (by starting transaction)
- */
- gboolean rspamd_fuzzy_backend_prepare_update (struct rspamd_fuzzy_backend *backend);
-
- /**
- * Add digest to the database
- * @param backend
- * @param cmd
- * @return
- */
- gboolean rspamd_fuzzy_backend_add (
- struct rspamd_fuzzy_backend *backend,
- const struct rspamd_fuzzy_cmd *cmd);
-
- /**
- * Delete digest from the database
- * @param backend
- * @param cmd
- * @return
- */
- gboolean rspamd_fuzzy_backend_del (
- struct rspamd_fuzzy_backend *backend,
- const struct rspamd_fuzzy_cmd *cmd);
-
- /**
- * Commit updates to storage
- */
- gboolean rspamd_fuzzy_backend_finish_update (struct rspamd_fuzzy_backend *backend);
-
- /**
- * Sync storage
- * @param backend
- * @return
- */
- gboolean rspamd_fuzzy_backend_sync (struct rspamd_fuzzy_backend *backend,
- gint64 expire,
- gboolean clean_orphaned);
-
- /**
- * Close storage
- * @param backend
- */
- void rspamd_fuzzy_backend_close (struct rspamd_fuzzy_backend *backend);
-
- gsize rspamd_fuzzy_backend_count (struct rspamd_fuzzy_backend *backend);
- gsize rspamd_fuzzy_backend_expired (struct rspamd_fuzzy_backend *backend);
-
- const gchar * rspamd_fuzzy_backend_id (struct rspamd_fuzzy_backend *backend);
-
- #endif /* FUZZY_BACKEND_H_ */
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