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26 | #include "device.h" |
26 | #include "device.h" |
27 | #include "connection.h" |
27 | #include "connection.h" |
28 | |
28 | |
29 | struct vpn |
29 | struct vpn |
30 | { |
30 | { |
31 | int udpv4_fd, tcpv4_fd, ipv4_fd; |
31 | int udpv4_fd, tcpv4_fd, ipv4_fd, icmpv4_fd; |
32 | |
32 | |
33 | int events; |
33 | int events; |
34 | |
34 | |
35 | enum { |
35 | enum { |
36 | EVENT_RECONNECT = 1, |
36 | EVENT_RECONNECT = 1, |
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59 | #if ENABLE_TCP |
59 | #if ENABLE_TCP |
60 | void tcpv4_ev (io_watcher &w, short revents); io_watcher tcpv4_ev_watcher; |
60 | void tcpv4_ev (io_watcher &w, short revents); io_watcher tcpv4_ev_watcher; |
61 | bool send_tcpv4_packet (vpn_packet *pkt, const sockinfo &si, int tos); |
61 | bool send_tcpv4_packet (vpn_packet *pkt, const sockinfo &si, int tos); |
62 | #endif |
62 | #endif |
63 | |
63 | |
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64 | #if ENABLE_ICMP |
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65 | void icmpv4_ev (io_watcher &w, short revents); io_watcher icmpv4_ev_watcher; |
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66 | bool send_icmpv4_packet (vpn_packet *pkt, const sockinfo &si, int tos); |
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67 | #endif |
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68 | |
64 | void udpv4_ev (io_watcher &w, short revents); io_watcher udpv4_ev_watcher; |
69 | void udpv4_ev (io_watcher &w, short revents); io_watcher udpv4_ev_watcher; |
65 | bool send_udpv4_packet (vpn_packet *pkt, const sockinfo &si, int tos); |
70 | bool send_udpv4_packet (vpn_packet *pkt, const sockinfo &si, int tos); |
66 | |
71 | |
67 | void ipv4_ev (io_watcher &w, short revents); io_watcher ipv4_ev_watcher; |
72 | void ipv4_ev (io_watcher &w, short revents); io_watcher ipv4_ev_watcher; |
68 | bool send_ipv4_packet (vpn_packet *pkt, const sockinfo &si, int tos); |
73 | bool send_ipv4_packet (vpn_packet *pkt, const sockinfo &si, int tos); |