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/* Copyright (c) 2010-2012, Vsevolod Stakhov
* All rights reserved.
*
* 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.
*
* THIS SOFTWARE IS PROVIDED ''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 AUTHOR 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 ROLL_HISTORY_H_
#define ROLL_HISTORY_H_
#include "config.h"
#include "mem_pool.h"
/*
* Roll history is a special cycled buffer for checked messages, it is designed for writing history messages
* and displaying them in webui
*/
#define HISTORY_MAX_ID 100
#define HISTORY_MAX_SYMBOLS 200
#define HISTORY_MAX_USER 20
#define HISTORY_MAX_ROWS 200
struct rspamd_task;
struct roll_history_row {
struct timeval tv;
gchar message_id[HISTORY_MAX_ID];
gchar symbols[HISTORY_MAX_SYMBOLS];
gchar user[HISTORY_MAX_USER];
#ifdef HAVE_INET_PTON
struct {
union {
struct in_addr in4;
struct in6_addr in6;
} d;
gboolean ipv6;
gboolean has_addr;
} from_addr;
#else
struct in_addr from_addr;
#endif
gsize len;
guint scan_time;
gint action;
gdouble score;
gdouble required_score;
guint8 completed;
};
struct roll_history {
struct roll_history_row rows[HISTORY_MAX_ROWS];
gint cur_row;
rspamd_mempool_t *pool;
gboolean need_lock;
rspamd_mempool_mutex_t *mtx;
};
/**
* Returns new roll history
* @param pool pool for shared memory
* @return new structure
*/
struct roll_history* rspamd_roll_history_new (rspamd_mempool_t *pool);
/**
* Update roll history with data from task
* @param history roll history object
* @param task task object
*/
void rspamd_roll_history_update (struct roll_history *history, struct rspamd_task *task);
/**
* Load previously saved history from file
* @param history roll history object
* @param filename filename to load from
* @return TRUE if history has been loaded
*/
gboolean rspamd_roll_history_load (struct roll_history *history, const gchar *filename);
/**
* Save history to file
* @param history roll history object
* @param filename filename to load from
* @return TRUE if history has been saved
*/
gboolean rspamd_roll_history_save (struct roll_history *history, const gchar *filename);
#endif /* ROLL_HISTORY_H_ */
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