ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/gvpe/src/vpn.h
(Generate patch)

Comparing gvpe/src/vpn.h (file contents):
Revision 1.5 by pcg, Sun Apr 6 04:17:36 2003 UTC vs.
Revision 1.9 by pcg, Tue Oct 14 03:22:09 2003 UTC

… …
17*/ 17*/
18 18
19#ifndef VPE_VPN_H__ 19#ifndef VPE_VPN_H__
20#define VPE_VPN_H__ 20#define VPE_VPN_H__
21 21
22#include <netinet/ip.h>
23
24#include "global.h" 22#include "global.h"
25#include "conf.h" 23#include "conf.h"
26#include "device.h" 24#include "device.h"
27#include "connection.h" 25#include "connection.h"
28 26
29struct vpn 27struct vpn
30 { 28 {
31 int udpv4_fd, tcpv4_fd, ipv4_fd; 29 int udpv4_fd, tcpv4_fd, ipv4_fd, icmpv4_fd;
32 30
33 int events; 31 int events;
34 32
35 enum { 33 enum {
36 EVENT_RECONNECT = 1, 34 EVENT_RECONNECT = 1,
… …
43 41
44 typedef vector<connection *> conns_vector; 42 typedef vector<connection *> conns_vector;
45 conns_vector conns; 43 conns_vector conns;
46 44
47 connection *find_router (); 45 connection *find_router ();
46 connection *find_forwarder ();
48 47
49 void reconnect_all (); 48 void reconnect_all ();
50 void shutdown_all (); 49 void shutdown_all ();
51 void connect_request (int id);
52
53 void recv_vpn_packet (vpn_packet *pkt, const sockinfo &rsi);
54 50
55 void tap_ev (io_watcher &w, short revents); io_watcher tap_ev_watcher; 51 void tap_ev (io_watcher &w, short revents); io_watcher tap_ev_watcher;
56 52
53 void send_connect_request (int id);
54
55 void recv_vpn_packet (vpn_packet *pkt, const sockinfo &rsi);
57 void send_vpn_packet (vpn_packet *pkt, const sockinfo &si, int tos = 0); 56 bool send_vpn_packet (vpn_packet *pkt, const sockinfo &si, int tos);
58 57
59#if ENABLE_TCP 58#if ENABLE_TCP
60 void tcpv4_ev (io_watcher &w, short revents); io_watcher tcpv4_ev_watcher; 59 void tcpv4_ev (io_watcher &w, short revents); io_watcher tcpv4_ev_watcher;
61 void send_tcpv4_packet (vpn_packet *pkt, const sockinfo &si, int tos); 60 bool send_tcpv4_packet (vpn_packet *pkt, const sockinfo &si, int tos);
61#endif
62
63#if ENABLE_ICMP
64 void icmpv4_ev (io_watcher &w, short revents); io_watcher icmpv4_ev_watcher;
65 bool send_icmpv4_packet (vpn_packet *pkt, const sockinfo &si, int tos);
62#endif 66#endif
63 67
64 void udpv4_ev (io_watcher &w, short revents); io_watcher udpv4_ev_watcher; 68 void udpv4_ev (io_watcher &w, short revents); io_watcher udpv4_ev_watcher;
65 void send_udpv4_packet (vpn_packet *pkt, const sockinfo &si, int tos); 69 bool send_udpv4_packet (vpn_packet *pkt, const sockinfo &si, int tos);
66 70
67 void ipv4_ev (io_watcher &w, short revents); io_watcher ipv4_ev_watcher; 71 void ipv4_ev (io_watcher &w, short revents); io_watcher ipv4_ev_watcher;
68 void send_ipv4_packet (vpn_packet *pkt, const sockinfo &si, int tos); 72 bool send_ipv4_packet (vpn_packet *pkt, const sockinfo &si, int tos);
69 73
70 vpn (); 74 vpn ();
71 ~vpn (); 75 ~vpn ();
72 76
73 int setup (); 77 int setup ();

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines