| /* |
| * include/proto/session.h |
| * This file defines everything related to sessions. |
| * |
| * Copyright (C) 2000-2010 Willy Tarreau - w@1wt.eu |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation, version 2.1 |
| * exclusively. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| */ |
| |
| #ifndef _PROTO_SESSION_H |
| #define _PROTO_SESSION_H |
| |
| #include <common/config.h> |
| #include <common/memory.h> |
| #include <types/session.h> |
| #include <proto/stick_table.h> |
| |
| extern struct pool_head *pool2_session; |
| extern struct list sessions; |
| |
| int session_accept(struct listener *l, int cfd, struct sockaddr_storage *addr); |
| void session_free(struct session *s); |
| |
| /* perform minimal intializations, report 0 in case of error, 1 if OK. */ |
| int init_session(); |
| |
| void session_process_counters(struct session *s); |
| void sess_change_server(struct session *sess, struct server *newsrv); |
| struct task *process_session(struct task *t); |
| void sess_set_term_flags(struct session *s); |
| void default_srv_error(struct session *s, struct stream_interface *si); |
| int parse_track_counters(char **args, int *arg, |
| int section_type, struct proxy *curpx, |
| struct track_ctr_prm *prm, |
| struct proxy *defpx, char *err, int errlen); |
| |
| /* Remove the refcount from the session to the tracked counters, and clear the |
| * pointer to ensure this is only performed once. The caller is responsible for |
| * ensuring that the pointer is valid first. |
| */ |
| static inline void session_store_counters(struct session *s) |
| { |
| s->tracked_counters->ref_cnt--; |
| s->tracked_counters = NULL; |
| } |
| |
| /* Enable tracking of session counters on stksess <ts>. The caller is |
| * responsible for ensuring that <t> and <ts> are valid pointers and that no |
| * previous tracked_counters was assigned to the session. |
| */ |
| static inline void session_track_counters(struct session *s, struct stktable *t, struct stksess *ts) |
| { |
| ts->ref_cnt++; |
| s->tracked_table = t; |
| s->tracked_counters = ts; |
| } |
| |
| static void inline trace_term(struct session *s, unsigned int code) |
| { |
| s->term_trace <<= TT_BIT_SHIFT; |
| s->term_trace |= code; |
| } |
| |
| #endif /* _PROTO_SESSION_H */ |
| |
| /* |
| * Local variables: |
| * c-indent-level: 8 |
| * c-basic-offset: 8 |
| * End: |
| */ |