1 /* See the file COPYING for licensing information. */
3 #if defined HAVE_CONFIG_H
8 #include <event2/event.h>
9 #include <radsec/radsec.h>
10 #include <radsec/radsec-impl.h>
13 rs_conn_create (struct rs_context *ctx, struct rs_connection **conn,
16 struct rs_connection *c;
18 c = (struct rs_connection *) malloc (sizeof(struct rs_connection));
21 memset (c, 0, sizeof(struct rs_connection));
25 struct rs_realm *r = rs_conf_find_realm (ctx, config);
31 c->peers = r->peers; /* FIXME: Copy instead? */
32 for (p = c->peers; p; p = p->next)
39 return c ? RSE_OK : rs_err_ctx_push (ctx, RSE_NOMEM, NULL);
43 rs_conn_set_type (struct rs_connection *conn, rs_conn_type_t type)
50 _rs_resolv (struct evutil_addrinfo **addr, rs_conn_type_t type,
51 const char *hostname, const char *service)
54 struct evutil_addrinfo hints, *res = NULL;
56 memset (&hints, 0, sizeof(struct evutil_addrinfo));
57 hints.ai_family = AF_INET; /* IPv4 only. TODO: Set AF_UNSPEC. */
58 hints.ai_flags = AI_ADDRCONFIG;
61 case RS_CONN_TYPE_NONE:
62 return _rs_err_create (RSE_INVALID_CONN, __FILE__, __LINE__, NULL, NULL);
63 case RS_CONN_TYPE_TCP:
65 case RS_CONN_TYPE_TLS:
66 hints.ai_socktype = SOCK_STREAM;
67 hints.ai_protocol = IPPROTO_TCP;
69 case RS_CONN_TYPE_UDP:
71 case RS_CONN_TYPE_DTLS:
72 hints.ai_socktype = SOCK_DGRAM;
73 hints.ai_protocol = IPPROTO_UDP;
76 err = evutil_getaddrinfo (hostname, service, &hints, &res);
78 return _rs_err_create (RSE_BADADDR, __FILE__, __LINE__,
79 "%s:%s: bad host name or service name (%s)",
80 hostname, service, evutil_gai_strerror(err));
81 *addr = res; /* Simply use first result. */
86 rs_conn_add_listener (struct rs_connection *conn, rs_conn_type_t type,
87 const char *hostname, int port)
89 return rs_err_conn_push_fl (conn, RSE_NOSYS, __FILE__, __LINE__,
94 rs_conn_destroy (struct rs_connection *conn)
98 #warning "TODO: Disconnect active_peer."
100 for (p = conn->peers; p; p = p->next)
103 evutil_freeaddrinfo (p->addr);
105 rs_free (conn->ctx, p->secret);
109 event_base_free (conn->evb);
113 rs_conn_set_eventbase (struct rs_connection *conn, struct event_base *eb)
115 return rs_err_conn_push_fl (conn, RSE_NOSYS, __FILE__, __LINE__,
116 "%s: NYI", __func__);
120 rs_conn_set_callbacks (struct rs_connection *conn, struct rs_conn_callbacks *cb)
122 return rs_err_conn_push_fl (conn, RSE_NOSYS, __FILE__, __LINE__,
123 "%s: NYI", __func__);
127 rs_conn_select_server (struct rs_connection *conn, const char *name)
129 return rs_err_conn_push_fl (conn, RSE_NOSYS, __FILE__, __LINE__,
130 "%s: NYI", __func__);
134 rs_conn_get_current_server (struct rs_connection *conn, const char *name,
137 return rs_err_conn_push_fl (conn, RSE_NOSYS, __FILE__, __LINE__,
138 "%s: NYI", __func__);
141 int rs_conn_fd (struct rs_connection *conn)
144 assert (conn->active_peer);
145 return conn->active_peer->fd;