2 @brief Header file for libradsec. */
3 /* See the file COPYING for licensing information. */
13 RSE_CONN_TYPE_MISMATCH = 5,
27 RS_CONN_TYPE_NONE = 0,
33 typedef unsigned int rs_conn_type_t;
37 struct rs_context; /* radsec-impl.h */
38 struct rs_connection; /* radsec-impl.h */
39 struct rs_packet; /* radsec-impl.h */
40 struct rs_conn; /* radsec-impl.h */
41 struct rs_attr; /* radsec-impl.h */
42 struct rs_error; /* radsec-impl.h */
43 struct rs_peer; /* radsec-impl.h */
44 struct radius_packet; /* <freeradius/libradius.h> */
45 struct event_base; /* <event2/event-internal.h> */
47 typedef void *(*rs_calloc_fp) (size_t nmemb, size_t size);
48 typedef void *(*rs_malloc_fp) (size_t size);
49 typedef void (*rs_free_fp) (void *ptr);
50 typedef void *(*rs_realloc_fp) (void *ptr, size_t size);
51 struct rs_alloc_scheme {
55 rs_realloc_fp realloc;
58 typedef void (*rs_conn_connected_cb) (void *user_data /* FIXME: peer? */ );
59 typedef void (*rs_conn_disconnected_cb) (void *user_data
60 /* FIXME: reason? */ );
61 typedef void (*rs_conn_packet_received_cb) (const struct rs_packet *
62 packet, void *user_data);
63 typedef void (*rs_conn_packet_sent_cb) (void *user_data);
64 struct rs_conn_callbacks {
65 /** Callback invoked when the connection has been established. */
66 rs_conn_connected_cb connected_cb;
67 /** Callback invoked when the connection has been torn down. */
68 rs_conn_disconnected_cb disconnected_cb;
69 /** Callback invoked when a packet was received. */
70 rs_conn_packet_received_cb received_cb;
71 /** Callback invoked when a packet was successfully sent. */
72 rs_conn_packet_sent_cb sent_cb;
76 /* Function prototypes. */
78 int rs_context_create(struct rs_context **ctx, const char *dict);
79 void rs_context_destroy(struct rs_context *ctx);
80 int rs_context_set_alloc_scheme(struct rs_context *ctx,
81 struct rs_alloc_scheme *scheme);
82 int rs_context_read_config(struct rs_context *ctx,
83 const char *config_file);
86 int rs_conn_create(struct rs_context *ctx, struct rs_connection **conn,
88 void rs_conn_set_type(struct rs_connection *conn, rs_conn_type_t type);
89 int rs_conn_add_listener(struct rs_connection *conn, rs_conn_type_t type,
90 const char *hostname, int port);
91 void rs_conn_destroy(struct rs_connection *conn);
92 int rs_conn_set_eventbase(struct rs_connection *conn,
93 struct event_base *eb);
94 int rs_conn_set_callbacks(struct rs_connection *conn,
95 struct rs_conn_callbacks *cb);
96 struct rs_conn_callbacks *rs_conn_get_callbacks(struct rs_connection
98 int rs_conn_select_server(struct rs_connection *conn, const char *name);
99 int rs_conn_get_current_server(struct rs_connection *conn,
100 const char *name, size_t buflen);
101 int rs_conn_receive_packet(struct rs_connection *conn,
102 struct rs_packet *request,
103 struct rs_packet **pkt_out);
104 int rs_conn_fd(struct rs_connection *conn);
106 /* Server and client. */
107 int rs_server_create(struct rs_connection *conn, struct rs_peer **server);
108 int rs_server_set_address(struct rs_peer *server, const char *hostname,
109 const char *service);
110 int rs_server_set_secret(struct rs_peer *server, const char *secret);
111 void rs_server_set_timeout(struct rs_peer *server, int timeout);
112 void rs_server_set_tries(struct rs_peer *server, int tries);
115 int rs_packet_create_acc_request(struct rs_connection *conn,
116 struct rs_packet **pkt,
117 const char *user_name, /* FIXME: remove? */
118 const char *user_pw); /* FIXME: remove? */
119 void rs_packet_destroy(struct rs_packet *pkt);
120 void rs_packet_add_attr(struct rs_packet *pkt, struct rs_attr *attr);
121 int rs_packet_send(struct rs_packet *pkt, void *data);
122 struct radius_packet *rs_packet_frpkt(struct rs_packet *pkt);
125 /* FIXME: Replace (or complement) with a wrapper for paircreate(). */
126 int rs_attr_create(struct rs_connection *conn, struct rs_attr **attr,
127 const char *type, const char *val);
128 void rs_attr_destroy(struct rs_attr *attr);
131 struct rs_realm *rs_conf_find_realm(struct rs_context *ctx,
135 int rs_err_ctx_push(struct rs_context *ctx, int code, const char *fmt,
137 int rs_err_ctx_push_fl(struct rs_context *ctx, int code, const char *file,
138 int line, const char *fmt, ...);
139 struct rs_error *rs_err_ctx_pop(struct rs_context *ctx);
140 int rs_err_conn_push(struct rs_connection *conn, int code, const char *fmt,
142 int rs_err_conn_push_fl(struct rs_connection *conn, int code,
143 const char *file, int line, const char *fmt, ...);
144 struct rs_error *rs_err_conn_pop(struct rs_connection *conn);
145 void rs_err_free(struct rs_error *err);
146 char *rs_err_msg(struct rs_error *err, int dofree_flag);
147 int rs_err_code(struct rs_error *err, int dofree_flag);
149 /* Local Variables: */
150 /* c-file-style: "stroustrup" */