mirror of
https://github.com/shadowsocks/shadowsocks-libev.git
synced 2026-10-29 04:03:45 +00:00
Max Lv
537bc77e79
Wrap the declarations of every project header in extern "C" (after the system includes, which must keep C++ linkage), so converted modules and the remaining C files agree on linkage. In the leaf modules, cast allocator and memchr results explicitly, rename identifiers called new, replace the getpwnam_r VLA with the fixed 16 KiB buffer the loop already capped itself at, and make the rlimit initialiser conversion explicit. All of this is still valid C.
96 lines
2.0 KiB
C
96 lines
2.0 KiB
C
/*
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* tunnel.h - Define tunnel's buffers and callbacks
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*
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* Copyright (C) 2013 - 2019, 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 "ss_event.h"
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#ifdef __MINGW32__
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#include "ss_windows.h"
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#endif
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#include "crypto.h"
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#include "jconf.h"
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#include "common.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct listen_ctx {
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ss_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 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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ss_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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cipher_ctx_t *e_ctx;
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cipher_ctx_t *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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ss_io io;
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ss_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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#ifdef TCP_FASTOPEN_WINSOCK
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OVERLAPPED olap;
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int connect_ex_done;
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#endif
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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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struct sockaddr *addr;
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uint32_t counter;
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} remote_t;
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#ifdef __cplusplus
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}
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#endif
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#endif // _TUNNEL_H
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