120 lines
3.6 KiB
C
120 lines
3.6 KiB
C
/* vim: set et ts=4 sts=4 sw=4 : */
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/********************************************************************\
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* This program is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU General Public License as *
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* published by the Free Software Foundation; either version 2 of *
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* the License, or (at your option) any later version. *
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* *
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* This program 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 this program; if not, contact: *
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* *
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* Free Software Foundation Voice: +1-617-542-5942 *
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* 59 Temple Place - Suite 330 Fax: +1-617-542-2652 *
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* Boston, MA 02111-1307, USA gnu@gnu.org *
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* *
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\********************************************************************/
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/** @file msg.h
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@brief xfrpc msg struct
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@author Copyright (C) 2016 Dengfeng Liu <liu_df@qq.com>
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*/
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#ifndef _MSG_H_
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#define _MSG_H_
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <stdint.h>
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#include <inttypes.h>
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#include "client.h"
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#include "common.h"
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#define TYPE_LEN 1 //byte, char
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#define MSG_TYPE_I 0
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#define MSG_LEN_I 1
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#define MSG_DATA_I 9
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// msg_type match frp v0.10.0
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enum msg_type {
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TypeLogin = 'o',
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TypeLoginResp = '1',
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TypeNewProxy = 'p',
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TypeNewProxyResp = '2',
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TypeCloseProxy = 'c',
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TypeNewWorkConn = 'w',
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TypeReqWorkConn = 'r',
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TypeStartWorkConn = 's',
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TypeNewVisitorConn = 'v',
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TypeNewVisitorConnResp = '3',
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TypePing = 'h',
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TypePong = '4',
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TypeUDPPacket = 'u',
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TypeNatHoleVisitor = 'i',
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TypeNatHoleClient = 'n',
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TypeNatHoleResp = 'm',
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TypeNatHoleClientDetectOK = 'd',
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TypeNatHoleSid = '5',
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};
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struct general_response {
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int code;
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char *msg;
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};
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struct control_response {
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int type;
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int code;
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char *msg;
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};
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struct new_proxy_response {
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char *run_id;
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char *proxy_name;
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char *error;
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int remote_port;
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};
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struct work_conn {
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char *run_id;
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};
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struct __attribute__((__packed__)) msg_hdr {
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char type;
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uint64_t length;
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uint8_t data[];
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};
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struct start_work_conn_resp {
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char *proxy_name;
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};
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int new_proxy_service_marshal(const struct proxy_service *np_req, char **msg);
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int msg_type_valid_check(char msg_type);
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char *calc_md5(const char *data, int datalen);
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char *get_auth_key(const char *token, long int *timestamp);
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size_t login_request_marshal(char **msg);
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// tranlate control request to json string
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struct new_proxy_response *new_proxy_resp_unmarshal(const char *jres);
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struct login_resp *login_resp_unmarshal(const char *jres);
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struct start_work_conn_resp *start_work_conn_resp_unmarshal(const char *resp_msg);
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// parse json string to control response
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struct control_response *control_response_unmarshal(const char *jres);
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struct work_conn *new_work_conn();
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int new_work_conn_marshal(const struct work_conn *work_c, char **msg);
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void control_response_free(struct control_response *res);
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char *get_msg_type(uint8_t type);
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#endif //_MSG_H_
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