X-Git-Url: https://tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Fconnection.h;h=01c2bf406eb7aad27df8ee4d38720096ec0d6002;hp=ec342b39f4c96cd45f9150fc26d317ae7d32ccd9;hb=d917c8cb6b69475d568ccbe82389b9f2b3eb5e80;hpb=58f4b845b9a7d83739af77337f2ce263d8df7838 diff --git a/src/connection.h b/src/connection.h index ec342b39..01c2bf40 100644 --- a/src/connection.h +++ b/src/connection.h @@ -28,25 +28,25 @@ #include "list.h" #include "sptps.h" -#define OPTION_INDIRECT 0x0001 -#define OPTION_TCPONLY 0x0002 -#define OPTION_PMTU_DISCOVERY 0x0004 -#define OPTION_CLAMP_MSS 0x0008 +#define OPTION_INDIRECT 0x0001 +#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 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; /* 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 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_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; /* 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; @@ -56,27 +56,27 @@ typedef struct connection_status_t { #include "node.h" typedef struct connection_t { - char *name; /* name he claims to have */ - - union sockaddr_t address; /* his real (internet) ip */ - char *hostname; /* the hostname of its real ip */ - int protocol_major; /* used protocol */ - int protocol_minor; /* used protocol */ - - int socket; /* socket used for this connection */ - uint32_t options; /* options for this connection */ - connection_status_t status; /* status info */ - int estimated_weight; /* estimation for the weight of the edge for this connection */ - struct timeval start; /* time this connection was started, used for above estimation */ - struct outgoing_t *outgoing; /* used to keep track of outgoing connections */ - - struct node_t *node; /* node associated with the other end */ - struct edge_t *edge; /* edge associated with this connection */ - - rsa_t rsa; /* his public RSA key */ - ecdsa_t ecdsa; /* his public ECDSA key */ - cipher_t incipher; /* Cipher he will use to send data to us */ - cipher_t outcipher; /* Cipher we will use to send data to him */ + char *name; /* name he claims to have */ + + union sockaddr_t address; /* his real (internet) ip */ + char *hostname; /* the hostname of its real ip */ + int protocol_major; /* used protocol */ + int protocol_minor; /* used protocol */ + + int socket; /* socket used for this connection */ + uint32_t options; /* options for this connection */ + connection_status_t status; /* status info */ + int estimated_weight; /* estimation for the weight of the edge for this connection */ + struct timeval start; /* time this connection was started, used for above estimation */ + struct outgoing_t *outgoing; /* used to keep track of outgoing connections */ + + struct node_t *node; /* node associated with the other end */ + struct edge_t *edge; /* edge associated with this connection */ + + rsa_t rsa; /* his public RSA key */ + ecdsa_t ecdsa; /* his public ECDSA key */ + cipher_t incipher; /* Cipher he will use to send data to us */ + cipher_t outcipher; /* Cipher we will use to send data to him */ digest_t indigest; digest_t outdigest; sptps_t sptps; @@ -86,18 +86,18 @@ typedef struct connection_t { int incompression; int outcompression; - char *hischallenge; /* The challenge we sent to him */ + char *hischallenge; /* The challenge we sent to him */ struct buffer_t inbuf; struct buffer_t outbuf; - struct event inevent; /* input event on this metadata connection */ - struct event outevent; /* output event on this metadata connection */ - int tcplen; /* length of incoming TCPpacket */ - int allow_request; /* defined if there's only one request possible */ + struct event inevent; /* input event on this metadata connection */ + struct event outevent; /* output event on this metadata connection */ + int tcplen; /* length of incoming TCPpacket */ + int allow_request; /* defined if there's only one request possible */ - time_t last_ping_time; /* last time we saw some activity from the other end or pinged them */ + time_t last_ping_time; /* last time we saw some activity from the other end or pinged them */ - splay_tree_t *config_tree; /* Pointer to configuration tree belonging to him */ + splay_tree_t *config_tree; /* Pointer to configuration tree belonging to him */ } connection_t; extern list_t *connection_list; @@ -111,4 +111,4 @@ extern void connection_add(connection_t *); extern void connection_del(connection_t *); extern bool dump_connections(struct connection_t *); -#endif /* __TINC_CONNECTION_H__ */ +#endif /* __TINC_CONNECTION_H__ */