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77 lines
1.8 KiB
77 lines
1.8 KiB
/*
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* tunnel.h - Define tunnel's buffers and callbacks
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*
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* Copyright (C) 2013 - 2016, Max Lv <max.c.lv@gmail.com>
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*
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* This file is part of the shadowsocks-libev.
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*
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* shadowsocks-libev is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* shadowsocks-libev is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with shadowsocks-libev; see the file COPYING. If not, see
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* <http://www.gnu.org/licenses/>.
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*/
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#ifndef _TUNNEL_H
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#define _TUNNEL_H
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#include <ev.h>
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#include "encrypt.h"
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#include "jconf.h"
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#include "common.h"
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typedef struct listen_ctx {
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ev_io io;
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ss_addr_t tunnel_addr;
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char *iface;
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int remote_num;
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int method;
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int timeout;
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int fd;
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int mptcp;
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struct sockaddr **remote_addr;
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} listen_ctx_t;
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typedef struct server_ctx {
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ev_io io;
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int connected;
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struct server *server;
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} server_ctx_t;
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typedef struct server {
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int fd;
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buffer_t *buf;
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struct enc_ctx *e_ctx;
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struct enc_ctx *d_ctx;
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struct server_ctx *recv_ctx;
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struct server_ctx *send_ctx;
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struct remote *remote;
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ss_addr_t destaddr;
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} server_t;
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typedef struct remote_ctx {
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ev_io io;
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ev_timer watcher;
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int connected;
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struct remote *remote;
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} remote_ctx_t;
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typedef struct remote {
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int fd;
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buffer_t *buf;
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struct remote_ctx *recv_ctx;
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struct remote_ctx *send_ctx;
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struct server *server;
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uint32_t counter;
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} remote_t;
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#endif // _TUNNEL_H
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