2 @brief Header file for libradsec. */
3 /* See the file COPYING for licensing information. */
13 RSE_CONN_TYPE_MISMATCH = 5,
23 RS_CONN_TYPE_NONE = 0,
29 typedef unsigned int rs_conn_type_t;
33 struct rs_handle; /* radsec-impl.h */
34 struct rs_connection; /* radsec-impl.h */
35 struct rs_packet; /* radsec-impl.h */
36 struct rs_conn; /* radsec-impl.h */
37 struct rs_attr; /* radsec-impl.h */
38 struct rs_error; /* radsec-impl.h */
39 struct rs_peer; /* radsec-impl.h */
40 struct radius_packet; /* <freeradius/libradius.h> */
41 struct event_base; /* <event2/event-internal.h> */
43 typedef void * (*rs_calloc_fp)(size_t nmemb, size_t size);
44 typedef void * (*rs_malloc_fp)(size_t size);
45 typedef void (*rs_free_fp)(void *ptr);
46 typedef void * (*rs_realloc_fp)(void *ptr, size_t size);
47 struct rs_alloc_scheme {
51 rs_realloc_fp realloc;
54 typedef void (*rs_conn_connected_cb)(void *user_data /* FIXME: peer? */);
55 typedef void (*rs_conn_disconnected_cb)(void *user_data /* FIXME: reason? */);
56 typedef void (*rs_conn_packet_received_cb)(const struct rs_packet *packet,
58 typedef void (*rs_conn_packet_sent_cb)(void *user_data);
59 struct rs_conn_callbacks {
60 /** Callback invoked when the connection has been established. */
61 rs_conn_connected_cb connected_cb;
62 /** Callback invoked when the connection has been torn down. */
63 rs_conn_disconnected_cb disconnected_cb;
64 /** Callback invoked when a packet was received. */
65 rs_conn_packet_received_cb received_cb;
66 /** Callback invoked when a packet was successfully sent. */
67 rs_conn_packet_sent_cb sent_cb;
71 /* Function prototypes. */
73 int rs_context_create(struct rs_handle **ctx, const char *dict);
74 void rs_context_destroy(struct rs_handle *ctx);
75 int rs_context_set_alloc_scheme(struct rs_handle *ctx, struct rs_alloc_scheme *scheme);
76 int rs_context_config_read(struct rs_handle *ctx, const char *config_file);
78 /* Server and client configuration. */
79 void rs_server_set_timeout(struct rs_peer *server, int timeout);
80 void rs_server_set_tries(struct rs_peer *server, int tries);
81 int rs_server_set_secret(struct rs_peer *server, const char *secret);
84 int rs_conn_create(struct rs_handle *ctx, struct rs_connection **conn);
85 int rs_conn_add_server(struct rs_connection *conn, struct rs_peer **server, rs_conn_type_t type, const char *hostname, int port);
86 int rs_conn_add_listener(struct rs_connection *conn, rs_conn_type_t type, const char *hostname, int port);
87 void rs_conn_destroy(struct rs_connection *conn);
88 int rs_conn_set_eventbase(struct rs_connection *conn, struct event_base *eb);
89 int rs_conn_set_callbacks(struct rs_connection *conn, struct rs_conn_callbacks *cb);
90 struct rs_conn_callbacks *rs_conn_get_callbacks(struct rs_connection *conn);
91 int rs_conn_select_server(struct rs_connection *conn, const char *name);
92 int rs_conn_get_current_server(struct rs_connection *conn, const char *name, size_t buflen);
93 int rs_conn_receive_packet(struct rs_connection *conn, struct rs_packet **pkt_out);
96 int rs_packet_create_acc_request(struct rs_connection *conn, struct rs_packet **pkt, const char *user_name, const char *user_pw);
97 //int rs_packet_create_acc_accept(cstruct rs_connection *conn, struct rs_packet **pkt);
98 //int rs_packet_create_acc_reject(struct rs_connection *conn, struct rs_packet **pkt);
99 //int rs_packet_create_acc_challenge(struct rs_connection *conn, struct rs_packet **pkt);
100 void rs_packet_destroy(struct rs_packet *pkt);
101 void rs_packet_add_attr(struct rs_packet *pkt, struct rs_attr *attr);
102 int rs_packet_send(struct rs_packet *pkt, void *data);
103 struct radius_packet *rs_packet_frpkt(struct rs_packet *pkt);
106 int rs_attr_create(struct rs_connection *conn, struct rs_attr **attr, const char *type, const char *val);
107 void rs_attr_destroy(struct rs_attr *attr);
110 int rs_ctx_err_push(struct rs_handle *ctx, int code, const char *fmt, ...);
111 int rs_ctx_err_push_fl(struct rs_handle *ctx, int code, const char *file, int line, const char *fmt, ...);
112 struct rs_error *rs_ctx_err_pop (struct rs_handle *ctx);
113 int rs_conn_err_push(struct rs_connection *conn, int code, const char *fmt, ...);
114 int rs_conn_err_push_fl(struct rs_connection *conn, int code, const char *file, int line, const char *fmt, ...);
115 struct rs_error *rs_conn_err_pop (struct rs_connection *conn);
116 void rs_err_free(struct rs_error *err);
117 char *rs_err_msg(struct rs_error *err, int dofree_flag);
118 int rs_err_code(struct rs_error *err, int dofree_flag);
120 /* Local Variables: */
121 /* c-file-style: "stroustrup" */