mirror of https://github.com/BOINC/boinc.git
95 lines
3.1 KiB
C++
95 lines
3.1 KiB
C++
// Berkeley Open Infrastructure for Network Computing
|
|
// http://boinc.berkeley.edu
|
|
// Copyright (C) 2005 University of California
|
|
//
|
|
// This is free software; you can redistribute it and/or
|
|
// modify it under the terms of the GNU Lesser General Public
|
|
// License as published by the Free Software Foundation;
|
|
// either version 2.1 of the License, or (at your option) any later version.
|
|
//
|
|
// This software is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
|
// See the GNU Lesser General Public License for more details.
|
|
//
|
|
// To view the GNU Lesser General Public License visit
|
|
// http://www.gnu.org/copyleft/lesser.html
|
|
// or write to the Free Software Foundation, Inc.,
|
|
// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
|
|
#ifndef _PROXY_
|
|
#define _PROXY_
|
|
|
|
#include "net_xfer.h"
|
|
#include "proxy_info.h"
|
|
|
|
class PROXY : public NET_XFER {
|
|
public:
|
|
PROXY();
|
|
~PROXY();
|
|
|
|
PROXY_INFO pi;
|
|
char proxy_data[256];
|
|
int proxy_state;
|
|
int proxy_retval;
|
|
char dest_serv_name[256];
|
|
int dest_serv_port;
|
|
|
|
void init(char *dst_host, int port);
|
|
bool proxy_poll();
|
|
bool proxy_negotiated();
|
|
int proxy_failed(int failure_code);
|
|
char *get_proxy_server_name(char *regular_server);
|
|
int get_proxy_port(int regular_port);
|
|
int set_proxy(PROXY_INFO *new_pd);
|
|
int socks_prepare_method_req(char *buf);
|
|
int socks_prepare_user_pass(char *buf);
|
|
int socks_prepare_connect_req(char *buf, int ns_port, int ip_addr, char *domain_name);
|
|
int socks_parse_method_ack(char *buf);
|
|
int socks_parse_user_pass_ack(char *buf);
|
|
int socks_parse_connect_ack(char *buf);
|
|
};
|
|
|
|
void print_buf(char *buf, int n);
|
|
|
|
#define PROXY_STATE_CONNECTING 0
|
|
#define PROXY_STATE_SOCKS_SEND_METHOD_REQ 1
|
|
#define PROXY_STATE_SOCKS_PARSE_METHOD_ACK 2
|
|
#define PROXY_STATE_SOCKS_SEND_USER_PASS 3
|
|
#define PROXY_STATE_SOCKS_PARSE_USER_PASS_ACK 4
|
|
#define PROXY_STATE_SOCKS_SEND_CONNECT_REQ 5
|
|
#define PROXY_STATE_SOCKS_PARSE_CONNECT_ACK 6
|
|
#define PROXY_STATE_DONE 7
|
|
|
|
// SOCKS #defines
|
|
#define SOCKS_VERSION_4 0x04
|
|
#define SOCKS_VERSION_5 0x05
|
|
|
|
#define SOCKS_AUTH_NONE_NEEDED 0x00
|
|
#define SOCKS_AUTH_GSSAPI 0x01
|
|
#define SOCKS_AUTH_USER_PASS 0x02
|
|
#define SOCKS_AUTH_NONE_ACCEPTABLE 0xFF
|
|
|
|
#define SOCKS4_REQ_GRANTED 90
|
|
#define SOCKS4_REQ_REJECTED 91
|
|
#define SOCKS4_REQ_NO_IDENTD 92
|
|
#define SOCKS4_REQ_BAD_USER_PASS 93
|
|
|
|
#define SOCKS5_ADDR_TYPE_IPV4 0x01
|
|
#define SOCKS5_ADDR_TYPE_DOMAIN_NAME 0x03
|
|
#define SOCKS5_ADDR_TYPE_IPV6 0x04
|
|
|
|
#define SOCKS5_CONNECTION_SUCCEEDED 0x00
|
|
#define SOCKS5_ERR_SERVER_FAILURE 0x01
|
|
#define SOCKS5_ERR_NOT_ALLOWED 0x02
|
|
#define SOCKS5_ERR_NETWORK_UNREACHABLE 0x03
|
|
#define SOCKS5_ERR_HOST_UNREACHABLE 0x04
|
|
#define SOCKS5_ERR_CONNECTION_REFUSED 0x05
|
|
#define SOCKS5_ERR_TTL_EXPIRED 0x06
|
|
#define SOCKS5_ERR_COMMAND_UNSUPPORTED 0x07
|
|
#define SOCKS5_ERR_ADDR_TYPE_UNSUPPORTED 0x08
|
|
|
|
#define SOCKS5_USER_SUBNEG_VERSION_1 1
|
|
|
|
#endif
|