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Comparing gvpe/src/connection.h (file contents):
Revision 1.16 by pcg, Wed Mar 2 05:49:31 2005 UTC vs.
Revision 1.26 by pcg, Fri Jun 3 05:07:31 2005 UTC

1/* 1/*
2 connection.h -- header for connection.C 2 connection.h -- header for connection.C
3 Copyright (C) 2003-2004 Marc Lehmann <pcg@goof.com> 3 Copyright (C) 2003-2005 Marc Lehmann <gvpe@schmorp.de>
4 4
5 This file is part of GVPE.
6
5 This program is free software; you can redistribute it and/or modify 7 GVPE is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by 8 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or 9 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version. 10 (at your option) any later version.
9 11
10 This program is distributed in the hope that it will be useful, 12 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of 13 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details. 15 GNU General Public License for more details.
14 16
15 You should have received a copy of the GNU General Public License 17 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software 18 along with gvpe; if not, write to the Free Software
17 Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 19 Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
18*/ 20*/
19 21
20#ifndef VPE_CONNECTION_H__ 22#ifndef GVPE_CONNECTION_H__
21#define VPE_CONNECTION_H__ 23#define GVPE_CONNECTION_H__
22 24
23#include <openssl/hmac.h> 25#include <openssl/hmac.h>
24 26
25#include "global.h" 27#include "global.h"
26#include "conf.h" 28#include "conf.h"
… …
66 PT_DATA_UNCOMPRESSED, 68 PT_DATA_UNCOMPRESSED,
67 PT_DATA_COMPRESSED, 69 PT_DATA_COMPRESSED,
68 PT_PING, PT_PONG, // wasting namespace space? ;) 70 PT_PING, PT_PONG, // wasting namespace space? ;)
69 PT_AUTH_REQ, // authentification request 71 PT_AUTH_REQ, // authentification request
70 PT_AUTH_RES, // authentification response 72 PT_AUTH_RES, // authentification response
71 PT_CONNECT_REQ, // want other host to contact me 73 PT_CONNECT_REQ, // want other node to contact me
72 PT_CONNECT_INFO, // request connection to some node 74 PT_CONNECT_INFO, // request connection to some node
73 PT_MAX 75 PT_MAX
74 }; 76 };
75 77
76 u8 type; 78 u8 type;
… …
136 pkt_queue data_queue, vpn_queue; 138 pkt_queue data_queue, vpn_queue;
137 139
138 crypto_ctx *octx, *ictx; 140 crypto_ctx *octx, *ictx;
139 141
140#if ENABLE_DNS 142#if ENABLE_DNS
141 sockinfo dns_si; 143 struct dns_connection *dns;
142 144
143 struct byte_stream *dns_rcvdq; int dns_rcvseq; 145 void dnsv4_reset_connection ();
144 struct byte_stream *dns_snddq; int dns_sndseq;
145
146 void dnsv4_cb (time_watcher &w); time_watcher dnsv4_tw;
147 bool send_dnsv4_packet (vpn_packet *pkt, const sockinfo &si, int tos);
148#endif 146#endif
149 147
150 enum conf_node::connectmode connectmode; 148 enum conf_node::connectmode connectmode;
151 u8 prot_minor; // minor number of other side 149 u8 prot_minor; // minor number of other side
152 150
… …
170 void send_data_packet (tap_packet *pkt); 168 void send_data_packet (tap_packet *pkt);
171 169
172 void inject_data_packet (tap_packet *pkt, bool broadcast = false); 170 void inject_data_packet (tap_packet *pkt, bool broadcast = false);
173 void inject_vpn_packet (vpn_packet *pkt, int tos = 0); // for forwarding 171 void inject_vpn_packet (vpn_packet *pkt, int tos = 0); // for forwarding
174 172
173 void recv_vpn_packet (vpn_packet *pkt, const sockinfo &rsi);
175 void send_vpn_packet (vpn_packet *pkt, const sockinfo &si, int tos = 0); 174 void send_vpn_packet (vpn_packet *pkt, const sockinfo &si, int tos = 0);
176 void recv_vpn_packet (vpn_packet *pkt, const sockinfo &rsi);
177 175
176 void script_init_env (const char *ext);
178 void script_node (); 177 void script_init_connect_env ();
179 const char *script_node_up (); 178 const char *script_node_up ();
180 const char *script_node_down (); 179 const char *script_node_down ();
181 180
182 void dump_status (); 181 void dump_status ();
183 182

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