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Willy Tarreaubaaee002006-06-26 02:48:02 +02001/*
2 * Server management functions.
3 *
Willy Tarreauc6ca1a02007-05-13 19:43:47 +02004 * Copyright 2000-2007 Willy Tarreau <w@1wt.eu>
Willy Tarreaubaaee002006-06-26 02:48:02 +02005 *
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License
8 * as published by the Free Software Foundation; either version
9 * 2 of the License, or (at your option) any later version.
10 *
11 */
12
13#include <stdlib.h>
Willy Tarreaue3ba5f02006-06-29 18:54:54 +020014
15#include <common/config.h>
Willy Tarreau2dd0d472006-06-29 17:53:05 +020016#include <common/memory.h>
Willy Tarreaubaaee002006-06-26 02:48:02 +020017
18#include <types/backend.h>
19#include <types/capture.h>
20#include <types/log.h>
21#include <types/proxy.h>
22#include <types/server.h>
23
Willy Tarreau7341d942007-05-13 19:56:02 +020024#include <proto/buffers.h>
Willy Tarreau8d5d7f22007-01-21 19:16:41 +010025#include <proto/hdr_idx.h>
Willy Tarreau332f8bf2007-05-13 21:36:56 +020026#include <proto/log.h>
Willy Tarreaubaaee002006-06-26 02:48:02 +020027#include <proto/session.h>
28#include <proto/queue.h>
29
30
Willy Tarreauc6ca1a02007-05-13 19:43:47 +020031struct pool_head *pool2_session;
Willy Tarreaubaaee002006-06-26 02:48:02 +020032
33/*
34 * frees the context associated to a session. It must have been removed first.
35 */
36void session_free(struct session *s)
37{
Willy Tarreau4dbc4a22007-03-03 16:23:22 +010038 struct http_txn *txn = &s->txn;
Willy Tarreau0f7562b2007-01-07 15:46:13 +010039
Willy Tarreaubaaee002006-06-26 02:48:02 +020040 if (s->pend_pos)
41 pendconn_free(s->pend_pos);
42 if (s->req)
Willy Tarreau7341d942007-05-13 19:56:02 +020043 pool_free2(pool2_buffer, s->req);
Willy Tarreaubaaee002006-06-26 02:48:02 +020044 if (s->rep)
Willy Tarreau7341d942007-05-13 19:56:02 +020045 pool_free2(pool2_buffer, s->rep);
Willy Tarreaubaaee002006-06-26 02:48:02 +020046
Willy Tarreau4dbc4a22007-03-03 16:23:22 +010047 if (txn->hdr_idx.v != NULL)
Willy Tarreau1d4154a2007-05-13 22:57:02 +020048 pool_free2(s->fe->hdr_idx_pool, txn->hdr_idx.v);
Willy Tarreau41dff822007-01-01 23:32:30 +010049
Willy Tarreau4dbc4a22007-03-03 16:23:22 +010050 if (txn->rsp.cap != NULL) {
Willy Tarreaubaaee002006-06-26 02:48:02 +020051 struct cap_hdr *h;
Willy Tarreaue2e27a52007-04-01 00:01:37 +020052 for (h = s->fe->rsp_cap; h; h = h->next) {
Willy Tarreau4dbc4a22007-03-03 16:23:22 +010053 if (txn->rsp.cap[h->index] != NULL)
Willy Tarreaucf7f3202007-05-13 22:46:04 +020054 pool_free2(h->pool, txn->rsp.cap[h->index]);
Willy Tarreaubaaee002006-06-26 02:48:02 +020055 }
Willy Tarreaucf7f3202007-05-13 22:46:04 +020056 pool_free2(s->fe->rsp_cap_pool, txn->rsp.cap);
Willy Tarreaubaaee002006-06-26 02:48:02 +020057 }
Willy Tarreau4dbc4a22007-03-03 16:23:22 +010058 if (txn->req.cap != NULL) {
Willy Tarreaubaaee002006-06-26 02:48:02 +020059 struct cap_hdr *h;
Willy Tarreaue2e27a52007-04-01 00:01:37 +020060 for (h = s->fe->req_cap; h; h = h->next) {
Willy Tarreau4dbc4a22007-03-03 16:23:22 +010061 if (txn->req.cap[h->index] != NULL)
Willy Tarreaucf7f3202007-05-13 22:46:04 +020062 pool_free2(h->pool, txn->req.cap[h->index]);
Willy Tarreaubaaee002006-06-26 02:48:02 +020063 }
Willy Tarreaucf7f3202007-05-13 22:46:04 +020064 pool_free2(s->fe->req_cap_pool, txn->req.cap);
Willy Tarreaubaaee002006-06-26 02:48:02 +020065 }
66
Willy Tarreau3bac9ff2007-03-18 17:31:28 +010067 if (txn->uri)
Willy Tarreau332f8bf2007-05-13 21:36:56 +020068 pool_free2(pool2_requri, txn->uri);
Willy Tarreau3bac9ff2007-03-18 17:31:28 +010069 if (txn->cli_cookie)
Willy Tarreau086b3b42007-05-13 21:45:51 +020070 pool_free2(pool2_capture, txn->cli_cookie);
Willy Tarreau3bac9ff2007-03-18 17:31:28 +010071 if (txn->srv_cookie)
Willy Tarreau086b3b42007-05-13 21:45:51 +020072 pool_free2(pool2_capture, txn->srv_cookie);
Willy Tarreaubaaee002006-06-26 02:48:02 +020073
Willy Tarreauc6ca1a02007-05-13 19:43:47 +020074 pool_free2(pool2_session, s);
75}
76
77
78/* perform minimal intializations, report 0 in case of error, 1 if OK. */
79int init_session()
80{
81 pool2_session = create_pool("session", sizeof(struct session), MEM_F_SHARED);
82 return pool2_session != NULL;
Willy Tarreaubaaee002006-06-26 02:48:02 +020083}
84
85
86/*
87 * Local variables:
88 * c-indent-level: 8
89 * c-basic-offset: 8
90 * End:
91 */