X-Git-Url: http://git.meshlink.io/?a=blobdiff_plain;f=src%2Fpokey%2Fnet.h;fp=src%2Fpokey%2Fnet.h;h=0000000000000000000000000000000000000000;hb=013a2e159e42c46808ea8d0b6abd57525db30a50;hp=e80126d4b5040fdac0e5237842f6e41526bffb9c;hpb=efa5148bc76effb440d807d653dda02de050fde0;p=meshlink diff --git a/src/pokey/net.h b/src/pokey/net.h deleted file mode 100644 index e80126d4..00000000 --- a/src/pokey/net.h +++ /dev/null @@ -1,153 +0,0 @@ -/* - net.h -- header for net.c - Copyright (C) 1998-2002 Ivo Timmermans - 2000-2002 Guus Sliepen - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program 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 General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - - $Id: net.h,v 1.1 2002/04/28 12:46:26 zarq Exp $ -*/ - -#ifndef __TINC_NET_H__ -#define __TINC_NET_H__ - -#include -#include -#include -#include - -#include "config.h" - -#ifdef ENABLE_JUMBOGRAMS - #define MTU 9014 /* 9000 bytes payload + 14 bytes ethernet header */ - #define MAXSIZE 9100 /* MTU + header (seqno) and trailer (CBC padding and HMAC) */ - #define MAXBUFSIZE 9100 /* Must support TCP packets of length 9000. */ -#else - #define MTU 1514 /* 1500 bytes payload + 14 bytes ethernet header */ - #define MAXSIZE 1600 /* MTU + header (seqno) and trailer (CBC padding and HMAC) */ - #define MAXBUFSIZE 2100 /* Quite large but needed for support of keys up to 8192 bits. */ -#endif - -#define MAXSOCKETS 128 /* Overkill... */ - -#define MAXQUEUELENGTH 8 - -typedef struct mac_t -{ - unsigned char x[6]; -} mac_t; - -typedef struct ipv4_t -{ - unsigned char x[4]; -} ipv4_t; - -typedef struct ip_mask_t { - ipv4_t address; - ipv4_t mask; -} ip_mask_t; - -typedef struct ipv6_t -{ - unsigned short x[8]; -} ipv6_t; - -typedef unsigned short port_t; - -typedef short length_t; - -typedef union { - struct sockaddr sa; - struct sockaddr_in in; - struct sockaddr_in6 in6; -} sockaddr_t; - -#ifdef SA_LEN -#define SALEN(s) SA_LEN(&s) -#else -#define SALEN(s) (s.sa_family==AF_INET?sizeof(struct sockaddr_in):sizeof(struct sockaddr_in6)) -#endif - -typedef struct vpn_packet_t { - length_t len; /* the actual number of bytes in the `data' field */ - int priority; /* priority or TOS */ - unsigned int seqno; /* 32 bits sequence number (network byte order of course) */ - unsigned char data[MAXSIZE]; -} vpn_packet_t; - -typedef struct queue_element_t { - void *packet; - struct queue_element_t *prev; - struct queue_element_t *next; -} queue_element_t; - -typedef struct packet_queue_t { - queue_element_t *head; - queue_element_t *tail; -} packet_queue_t; - -typedef struct outgoing_t { - char *name; - int timeout; - struct config_t *cfg; - struct addrinfo *ai; - struct addrinfo *aip; -} outgoing_t; - -typedef struct listen_socket_t { - int tcp; - int udp; - sockaddr_t sa; -} listen_socket_t; - -extern int maxtimeout; -extern int seconds_till_retry; -extern int addressfamily; - -extern char *request_name[]; -extern char *status_text[]; - -#include "connection.h" /* Yes, very strange placement indeed, but otherwise the typedefs get all tangled up */ - -extern listen_socket_t listen_socket[MAXSOCKETS]; -extern int listen_sockets; -extern int keyexpires; -extern int keylifetime; -extern int do_prune; -extern int do_purge; -extern char *myport; -extern time_t now; - -extern void retry_outgoing(outgoing_t *); -extern void handle_incoming_vpn_data(int); -extern void finish_connecting(connection_t *); -extern void do_outgoing_connection(connection_t *); -extern int handle_new_meta_connection(int); -extern int setup_listen_socket(sockaddr_t *); -extern int setup_vpn_in_socket(sockaddr_t *); -extern void send_packet(struct node_t *, vpn_packet_t *); -extern void receive_packet(struct node_t *, vpn_packet_t *); -extern void receive_tcppacket(struct connection_t *, char *, int); -extern void broadcast_packet(struct node_t *, vpn_packet_t *); -extern int setup_network_connections(void); -extern void setup_outgoing_connection(struct outgoing_t *); -extern void try_outgoing_connections(void); -extern void close_network_connections(void); -extern void main_loop(void); -extern void terminate_connection(connection_t *, int); -extern void flush_queue(struct node_t *); -extern int read_rsa_public_key(struct connection_t *); - -#endif /* __TINC_NET_H__ */