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Comparing gvpe/src/vpn.h (file contents):
Revision 1.1 by pcg, Wed Apr 2 03:25:17 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 "global.h"
22#include "conf.h" 23#include "conf.h"
23#include "device.h" 24#include "device.h"
24#include "connection.h" 25#include "connection.h"
25 26
26struct vpn 27struct vpn
27 { 28 {
28 int udpv4_fd; 29 int udpv4_fd, tcpv4_fd, ipv4_fd, icmpv4_fd;
29 int ipv4_fd;
30 30
31 int events; 31 int events;
32 32
33 enum { 33 enum {
34 EVENT_RECONNECT = 1, 34 EVENT_RECONNECT = 1,
35 EVENT_SHUTDOWN = 2, 35 EVENT_SHUTDOWN = 2,
36 }; 36 };
37 37
38 void event_cb (tstamp &ts); time_watcher event; 38 void event_cb (time_watcher &w); time_watcher event;
39 39
40 tap_device *tap; 40 tap_device *tap;
41 41
42 typedef vector<connection *> conns_vector; 42 typedef vector<connection *> conns_vector;
43 conns_vector conns; 43 conns_vector conns;
44 44
45 connection *find_router (); 45 connection *find_router ();
46 connection *find_forwarder ();
46 47
47 void reconnect_all (); 48 void reconnect_all ();
48 void shutdown_all (); 49 void shutdown_all ();
49 void connect_request (int id);
50 50
51 void tap_ev (short revents); io_watcher tap_ev_watcher; 51 void tap_ev (io_watcher &w, short revents); io_watcher tap_ev_watcher;
52 void ipv4_ev (short revents); io_watcher ipv4_ev_watcher; 52
53 void udpv4_ev (short revents); io_watcher udpv4_ev_watcher; 53 void send_connect_request (int id);
54 54
55 void recv_vpn_packet (vpn_packet *pkt, const sockinfo &rsi); 55 void recv_vpn_packet (vpn_packet *pkt, const sockinfo &rsi);
56 bool send_vpn_packet (vpn_packet *pkt, const sockinfo &si, int tos);
56 57
58#if ENABLE_TCP
59 void tcpv4_ev (io_watcher &w, short revents); io_watcher tcpv4_ev_watcher;
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);
66#endif
67
68 void udpv4_ev (io_watcher &w, short revents); io_watcher udpv4_ev_watcher;
57 void send_udpv4_packet (vpn_packet *pkt, const sockinfo &si, int tos = IPTOS_RELIABILITY); 69 bool send_udpv4_packet (vpn_packet *pkt, const sockinfo &si, int tos);
70
71 void ipv4_ev (io_watcher &w, short revents); io_watcher ipv4_ev_watcher;
58 void send_ipv4_packet (vpn_packet *pkt, const sockinfo &si, int tos = IPTOS_RELIABILITY); 72 bool send_ipv4_packet (vpn_packet *pkt, const sockinfo &si, int tos);
59 73
60 vpn (); 74 vpn ();
61 ~vpn (); 75 ~vpn ();
62 76
63 int setup (); 77 int setup ();
64 78
65 void dump_status (); 79 void dump_status ();
66 80
67 const char *script_if_up (int); 81 const char *script_if_up ();
68 }; 82 };
69 83
70#endif 84#endif
71 85

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