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