/*
connection.h -- header for connection.c
- Copyright (C) 2000-2010 Guus Sliepen <guus@tinc-vpn.org>,
+ Copyright (C) 2000-2012 Guus Sliepen <guus@tinc-vpn.org>,
2000-2005 Ivo Timmermans
This program is free software; you can redistribute it and/or modify
#define OPTION_TCPONLY 0x0002
#define OPTION_PMTU_DISCOVERY 0x0004
#define OPTION_CLAMP_MSS 0x0008
+#define OPTION_VERSION(x) ((x) >> 24) /* Top 8 bits are for protocol minor version */
typedef struct connection_status_t {
unsigned int pinged:1; /* sent ping */
unsigned int active:1; /* 1 if active.. */
unsigned int connecting:1; /* 1 if we are waiting for a non-blocking connect() to finish */
- unsigned int termreq:1; /* the termination of this connection was requested */
+ unsigned int unused_termreq:1; /* the termination of this connection was requested */
unsigned int remove_unused:1; /* Set to 1 if you want this connection removed */
unsigned int timeout_unused:1; /* 1 if gotten timeout */
unsigned int encryptout:1; /* 1 if we can encrypt outgoing traffic */
unsigned int decryptin:1; /* 1 if we have to decrypt incoming traffic */
unsigned int mst:1; /* 1 if this connection is part of a minimum spanning tree */
- unsigned int control:1;
- unsigned int pcap:1;
- unsigned int unused:21;
+ unsigned int control:1; /* 1 if this is a control connection */
+ unsigned int pcap:1; /* 1 if this is a control connection requesting packet capture */
+ unsigned int log:1; /* 1 if this is a control connection requesting log dump */
+ unsigned int unused:20;
} connection_status_t;
-#include "ecdh.h"
#include "ecdsa.h"
#include "edge.h"
#include "net.h"
extern void exit_connections(void);
extern connection_t *new_connection(void) __attribute__ ((__malloc__));
extern void free_connection(connection_t *);
+extern void free_connection_partially(connection_t *);
extern void connection_add(connection_t *);
extern void connection_del(connection_t *);
extern bool dump_connections(struct connection_t *);