mirror of
https://github.com/zhaojh329/rtty.git
synced 2026-02-27 09:53:17 +08:00
Jianhui Zhao
90 lines
2.5 KiB
C
90 lines
2.5 KiB
C
/*
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* MIT License
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*
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* Copyright (c) 2019 Jianhui Zhao <zhaojh329@gmail.com>
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#ifndef RTTY_RTTY_H
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#define RTTY_RTTY_H
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#include <stdbool.h>
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#include <ev.h>
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#include "buffer.h"
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#include "file.h"
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#define RTTY_MAX_TTY 5
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#define RTTY_HEARTBEAT_INTEVAL 5.0
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enum {
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MSG_TYPE_REGISTER = 0x00,
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MSG_TYPE_LOGIN = 0x01,
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MSG_TYPE_LOGOUT = 0x02,
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MSG_TYPE_TERMDATA = 0x03,
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MSG_TYPE_WINSIZE = 0x04,
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MSG_TYPE_CMD = 0x05,
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MSG_TYPE_HEARTBEAT = 0x06,
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MSG_TYPE_FILE = 0x07,
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MSG_TYPE_WEB = 0x08
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};
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struct rtty;
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struct tty {
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pid_t pid;
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int pty;
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int sid;
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struct ev_io ior;
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struct ev_io iow;
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struct ev_child cw;
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struct buffer wb;
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struct rtty *rtty;
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};
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struct rtty {
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const char *host;
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int port;
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int sock;
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const char *devid;
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const char *token; /* authorization token */
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const char *description;
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const char *username;
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bool ssl_on;
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struct buffer rb;
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struct buffer wb;
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struct ev_io iow;
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struct ev_io ior;
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struct ev_timer tmr;
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struct ev_loop *loop;
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int ninactive;
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ev_tstamp active;
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ev_tstamp last_heartbeat;
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bool reconnect;
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void *ssl; /* Context wrap of openssl, wolfssl and mbedtls */
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struct tty *ttys[RTTY_MAX_TTY];
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struct file_context file_context;
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};
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int rtty_start(struct rtty *rtty);
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void rtty_send_msg(struct rtty *rtty, int type, void *data, int len);
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#endif
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