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/* Copyright (c) 2010, 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 KVSTORAGE_SERVER_H_
#define KVSTORAGE_SERVER_H_
#include "config.h"
#include "mem_pool.h"
#include "buffer.h"
/* Configuration context for kvstorage worker */
struct kvstorage_worker_ctx {
struct timeval io_timeout;
guint32 timeout_raw;
GList *threads;
gint s_pair[2];
gboolean is_redis;
memory_pool_t *pool;
struct event_base *ev_base;
GStaticMutex log_mtx;
GStaticMutex accept_mtx;
};
struct kvstorage_worker_thread {
struct event bind_ev;
struct timeval *tv;
struct kvstorage_worker_ctx *ctx;
struct rspamd_worker *worker;
GThread *thr;
struct event_base *ev_base;
GStaticMutex *log_mtx;
GStaticMutex *accept_mtx;
guint id;
sigset_t *signals;
};
struct kvstorage_session {
rspamd_io_dispatcher_t *dispather;
enum {
KVSTORAGE_STATE_READ_CMD,
KVSTORAGE_STATE_READ_DATA
} state;
enum {
KVSTORAGE_CMD_SET,
KVSTORAGE_CMD_GET,
KVSTORAGE_CMD_DELETE,
KVSTORAGE_CMD_SYNC,
KVSTORAGE_CMD_QUIT
} command;
guint id;
memory_pool_t *pool;
gchar *key;
struct kvstorage_config *cf;
struct kvstorage_worker_thread *thr;
struct rspamd_kv_element *elt;
struct in_addr client_addr;
gint sock;
guint flags;
guint expire;
guint length;
time_t now;
};
gpointer init_kvstorage_worker (void);
void start_kvstorage_worker (struct rspamd_worker *worker);
#endif /* KVSTORAGE_SERVER_H_ */
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