SSLproxy/pxythrmgr.h
Soner Tari ad1f95e465 Remove conn mutexes: Use thrmgr mutex during attach/detatch only, do eveything in the same thread, do not touch the other threads
Flex, fix, and improve conn termination: Make it more similar to orig sslsplit code
Fix issues, and clean-up
2017-07-04 02:12:17 +03:00

80 lines
2.9 KiB
C

/*
* SSLsplit - transparent SSL/TLS interception
* Copyright (c) 2009-2016, Daniel Roethlisberger <daniel@roe.ch>
* All rights reserved.
* http://www.roe.ch/SSLsplit
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions, and the following disclaimer.
* 2. 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 BY THE AUTHOR ``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 THE 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 PXYTHRMGR_H
#define PXYTHRMGR_H
#include "opts.h"
#include "attrib.h"
#include <sys/types.h>
#include <sys/socket.h>
#include <event2/event.h>
#include <event2/dns.h>
#include <pthread.h>
typedef struct proxy_conn_meta_ctx proxy_conn_meta_ctx_t;
typedef struct pxy_thr_ctx {
pthread_t thr;
int thridx;
size_t load;
struct event_base *evbase;
struct evdns_base *dnsbase;
int running;
int timeout_count;
proxy_conn_meta_ctx_t *mctx;
pthread_mutex_t mutex;
} pxy_thr_ctx_t;
typedef struct pxy_thrmgr_ctx {
int num_thr;
opts_t *opts;
pxy_thr_ctx_t **thr;
pthread_mutex_t mutex;
} pxy_thrmgr_ctx_t;
pxy_thrmgr_ctx_t * pxy_thrmgr_new(opts_t *) MALLOC;
int pxy_thrmgr_run(pxy_thrmgr_ctx_t *) NONNULL(1) WUNRES;
void pxy_thrmgr_free(pxy_thrmgr_ctx_t *) NONNULL(1);
int pxy_thrmgr_attach(pxy_thrmgr_ctx_t *, struct event_base **,
struct evdns_base **, proxy_conn_meta_ctx_t *) WUNRES;
void pxy_thrmgr_attach_e2(pxy_thrmgr_ctx_t *ctx, int thridx);
void pxy_thrmgr_detach(pxy_thrmgr_ctx_t *, int, proxy_conn_meta_ctx_t *);
void pxy_thrmgr_detach_e2(pxy_thrmgr_ctx_t *, int, proxy_conn_meta_ctx_t *);
//void pxy_thrmgr_print_thr_info(pxy_thrmgr_ctx_t *ctx, int thridx);
void pxy_thrmgr_print_thr_info(pxy_thr_ctx_t *ctx);
//void pxy_thrmgr_get_expired_conns(pxy_thrmgr_ctx_t *ctx, proxy_conn_meta_ctx_t **delete_list);
void pxy_thrmgr_get_thr_expired_conns(pxy_thr_ctx_t *ctx, proxy_conn_meta_ctx_t **expired_conns);
#endif /* !PXYTHRMGR_H */
/* vim: set noet ft=c: */