+#ifndef TINC_CONNECTION_H
+#define TINC_CONNECTION_H
+
/*
connection.h -- header for connection.c
- Copyright (C) 2000-2010 Guus Sliepen <guus@tinc-vpn.org>,
+ Copyright (C) 2000-2016 Guus Sliepen <guus@tinc-vpn.org>,
2000-2005 Ivo Timmermans
This program is free software; you can redistribute it and/or modify
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
-#ifndef __TINC_CONNECTION_H__
-#define __TINC_CONNECTION_H__
-
#include <openssl/rsa.h>
#include <openssl/evp.h>
#define OPTION_CLAMP_MSS 0x0008
typedef struct connection_status_t {
- int pinged:1; /* sent ping */
- int active:1; /* 1 if active.. */
- int connecting:1; /* 1 if we are waiting for a non-blocking connect() to finish */
- int termreq:1; /* the termination of this connection was requested */
- int remove:1; /* Set to 1 if you want this connection removed */
- int timeout:1; /* 1 if gotten timeout */
- int encryptout:1; /* 1 if we can encrypt outgoing traffic */
- int decryptin:1; /* 1 if we have to decrypt incoming traffic */
- int mst:1; /* 1 if this connection is part of a minimum spanning tree */
- int unused:23;
+ 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 unused_termreq:1; /* the termination of this connection was requested */
+ unsigned int remove:1; /* Set to 1 if you want this connection removed */
+ unsigned int timeout: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 proxy_passed:1; /* 1 if we are connecting via a proxy and we have finished talking with it */
+ unsigned int unused:22;
} connection_status_t;
#include "edge.h"
-#include "list.h"
#include "net.h"
#include "node.h"
const EVP_CIPHER *outcipher; /* Cipher we will use to send data to him */
EVP_CIPHER_CTX *inctx; /* Context of encrypted meta data that will come from him to us */
EVP_CIPHER_CTX *outctx; /* Context of encrypted meta data that will be sent from us to him */
+ uint64_t inbudget; /* Encrypted bytes send budget */
+ uint64_t outbudget; /* Encrypted bytes receive budget */
char *inkey; /* His symmetric meta key + iv */
char *outkey; /* Our symmetric meta key + iv */
int inkeylength; /* Length of his key + iv */
} connection_t;
extern avl_tree_t *connection_tree;
-extern connection_t *broadcast;
+extern connection_t *everyone;
extern void init_connections(void);
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 void dump_connections(void);
-extern bool read_connection_config(connection_t *);
-#endif /* __TINC_CONNECTION_H__ */
+#endif