/** \file radsec.h
- \brief Public interface for libradsec. */
+ \brief Public interface for libradsec. */
-/* See the file COPYING for licensing information. */
+/* Copyright 2010-2013 NORDUnet A/S. All rights reserved.
+ See LICENSE for licensing information. */
-#include <unistd.h>
-#include <sys/time.h>
+#ifndef _RADSEC_RADSEC_H_
+#define _RADSEC_RADSEC_H_ 1
-#ifdef SYSCONFDIR
-#define RS_FREERADIUS_DICT SYSCONFDIR "/raddb/dictionary"
-#else /* !SYSCONFDIR */
-#define RS_FREERADIUS_DICT "/usr/local/raddb/dictionary"
-#endif /* !SYSCONFDIR */
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#ifdef HAVE_SYS_TIME_H
+#include <sys/time.h>
+#endif
+#ifdef HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#ifdef HAVE_STDINT_H
+#include <stdint.h>
+#endif
+#include "compat.h"
enum rs_error_code {
RSE_OK = 0,
RSE_INVALID_CTX = 3,
RSE_INVALID_CONN = 4,
RSE_CONN_TYPE_MISMATCH = 5,
- RSE_FR = 6, /* FreeRADIUS error. */
RSE_BADADDR = 7,
RSE_NOPEER = 8,
RSE_EVENT = 9, /* libevent error. */
RSE_BADAUTH = 12,
RSE_INTERNAL = 13,
RSE_SSLERR = 14, /* OpenSSL error. */
- RSE_INVALID_PKT = 15,
+ RSE_INVALID_MSG = 15,
RSE_TIMEOUT_CONN = 16, /* Connection timeout. */
RSE_INVAL = 17, /* Invalid argument. */
RSE_TIMEOUT_IO = 18, /* I/O timeout. */
RSE_TIMEOUT = 19, /* High level timeout. */
RSE_DISCO = 20,
- RSE_CRED = 21, /* Credentials. */
+ RSE_INUSE = 21,
+ RSE_PACKET_TOO_SMALL = 22,
+ RSE_PACKET_TOO_LARGE = 23,
+ RSE_ATTR_OVERFLOW = 24,
+ RSE_ATTR_TOO_SMALL = 25,
+ RSE_ATTR_TOO_LARGE = 26,
+ RSE_ATTR_UNKNOWN = 27,
+ RSE_ATTR_BAD_NAME = 28,
+ RSE_ATTR_VALUE_MALFORMED = 29,
+ RSE_ATTR_INVALID = 30,
+ RSE_TOO_MANY_ATTRS = 31,
+ RSE_ATTR_TYPE_UNKNOWN = 32,
+ RSE_MSG_AUTH_LEN = 33,
+ RSE_MSG_AUTH_WRONG = 34,
+ RSE_REQUEST_REQUIRED = 35,
+ RSE_INVALID_REQUEST_CODE = 36,
+ RSE_AUTH_VECTOR_WRONG = 37,
+ RSE_INVALID_RESPONSE_CODE = 38,
+ RSE_INVALID_RESPONSE_ID = 39,
+ RSE_INVALID_RESPONSE_SRC = 40,
+ RSE_NO_PACKET_DATA = 41,
+ RSE_VENDOR_UNKNOWN = 42,
+ RSE_CRED = 43,
+ RSE_CERT = 44,
+ RSE_MAX = RSE_CERT
};
-enum rs_conn_type {
+enum rs_conn_type { /* FIXME: Rename rs_transport_type? */
RS_CONN_TYPE_NONE = 0,
RS_CONN_TYPE_UDP,
RS_CONN_TYPE_TCP,
};
typedef unsigned int rs_conn_type_t;
+typedef enum rs_attr_type_t {
+ RS_TYPE_INVALID = 0, /**< Invalid data type */
+ RS_TYPE_STRING, /**< printable-text */
+ RS_TYPE_INTEGER, /**< a 32-bit unsigned integer */
+ RS_TYPE_IPADDR, /**< an IPv4 address */
+ RS_TYPE_DATE, /**< a 32-bit date, of seconds since January 1, 1970 */
+ RS_TYPE_OCTETS, /**< a sequence of binary octets */
+ RS_TYPE_IFID, /**< an Interface Id */
+ RS_TYPE_IPV6ADDR, /**< an IPv6 address */
+ RS_TYPE_IPV6PREFIX, /**< an IPv6 prefix */
+ RS_TYPE_BYTE, /**< an 8-bit integer */
+ RS_TYPE_SHORT, /**< a 16-bit integer */
+} rs_attr_type_t;
+
+#define PW_ACCESS_REQUEST 1
+#define PW_ACCESS_ACCEPT 2
+#define PW_ACCESS_REJECT 3
+#define PW_ACCOUNTING_REQUEST 4
+#define PW_ACCOUNTING_RESPONSE 5
+#define PW_ACCOUNTING_STATUS 6
+#define PW_PASSWORD_REQUEST 7
+#define PW_PASSWORD_ACK 8
+#define PW_PASSWORD_REJECT 9
+#define PW_ACCOUNTING_MESSAGE 10
+#define PW_ACCESS_CHALLENGE 11
+#define PW_STATUS_SERVER 12
+#define PW_STATUS_CLIENT 13
+#define PW_DISCONNECT_REQUEST 40
+#define PW_DISCONNECT_ACK 41
+#define PW_DISCONNECT_NAK 42
+#define PW_COA_REQUEST 43
+#define PW_COA_ACK 44
+#define PW_COA_NAK 45
#if defined (__cplusplus)
extern "C" {
#endif
+/* Backwards compatible with 0.0.2. */
+#define RSE_INVALID_PKT RSE_INVALID_MSG
+#define rs_packet rs_message
+#define rs_conn_packet_received_cb rs_conn_message_received_cb
+#define rs_conn_packet_sent_cb rs_conn_message_sent_cb
+#define rs_conn_receive_packet rs_conn_receive_message
+#define rs_dump_packet rs_dump_message
+#define rs_packet_append_avp rs_message_append_avp
+#define rs_packet_avps rs_message_avps
+#define rs_packet_code rs_message_code
+#define rs_packet_create rs_message_create
+#define rs_packet_create_authn_request rs_message_create_authn_request
+#define rs_packet_destroy rs_message_destroy
+#define rs_packet_send rs_message_send
+
/* Data types. */
struct rs_context; /* radsec-impl.h */
+struct rs_conn_base; /* radsec-impl.h */
struct rs_connection; /* radsec-impl.h */
-struct rs_packet; /* radsec-impl.h */
+struct rs_listener; /* radsec-impl.h */
+struct rs_message; /* radsec-impl.h */
struct rs_conn; /* radsec-impl.h */
struct rs_error; /* radsec-impl.h */
struct rs_peer; /* radsec-impl.h */
-struct radius_packet; /* <freeradius/libradius.h> */
+struct radius_packet; /* <radius/client.h> */
+struct value_pair; /* <radius/client.h> */
struct event_base; /* <event2/event-internal.h> */
typedef void *(*rs_calloc_fp) (size_t nmemb, size_t size);
typedef void (*rs_conn_connected_cb) (void *user_data /* FIXME: peer? */ );
typedef void (*rs_conn_disconnected_cb) (void *user_data /* FIXME: reason? */ );
-typedef void (*rs_conn_packet_received_cb) (struct rs_packet *packet,
- void *user_data);
-typedef void (*rs_conn_packet_sent_cb) (void *user_data);
+typedef void (*rs_conn_message_received_cb) (struct rs_message *message,
+ void *user_data);
+typedef void (*rs_conn_message_sent_cb) (void *user_data);
struct rs_conn_callbacks {
- /** Callback invoked when the connection has been established. */
+ /** Callback invoked when an outgoing connection has been established. */
rs_conn_connected_cb connected_cb;
/** Callback invoked when the connection has been torn down. */
rs_conn_disconnected_cb disconnected_cb;
- /** Callback invoked when a packet was received. */
- rs_conn_packet_received_cb received_cb;
- /** Callback invoked when a packet was successfully sent. */
- rs_conn_packet_sent_cb sent_cb;
+ /** Callback invoked when a message was received. */
+ rs_conn_message_received_cb received_cb;
+ /** Callback invoked when a message was successfully sent. */
+ rs_conn_message_sent_cb sent_cb;
+};
+
+typedef struct rs_peer *(*rs_listener_client_filter_cb)
+ (const struct rs_listener *listener, void *user_data);
+typedef void (*rs_listener_new_conn_cb)
+ (struct rs_connection *conn, void *user_data);
+typedef void (*rs_listener_error_cb)
+ (struct rs_connection *conn, void *user_data);
+struct rs_listener_callbacks {
+ rs_listener_client_filter_cb client_filter_cb;
+ rs_listener_new_conn_cb new_conn_cb;
+ rs_listener_error_cb error_cb;
};
+typedef struct value_pair rs_avp;
+typedef const struct value_pair rs_const_avp;
/* Function prototypes. */
all other libradsec objects have been freed. */
void rs_context_destroy(struct rs_context *ctx);
-/** Initialize FreeRADIUS dictionary needed for creating packets.
-
- \a ctx Context.
-
- \a dict Optional string with full path to FreeRADIUS dictionary.
- If \a dict is NULL the path to the dictionary file is taken from
- the "dictionary" configuration directive. Note that the
- configuration file must be read prior to using this option (see \a
- rs_context_read_config).
-
- \return RSE_OK (0) on success, RSE_NOMEM on memory allocation
- error and RSE_FR on FreeRADIUS error. */
-int rs_context_init_freeradius_dict(struct rs_context *ctx, const char *dict);
-
/** Set allocation scheme to use. \a scheme is the allocation scheme
to use, see \a rs_alloc_scheme. \return On success, RSE_OK (0) is
returned. On error, !0 is returned and a struct \a rs_error is
accessed using \a rs_err_ctx_pop. */
int rs_context_read_config(struct rs_context *ctx, const char *config_file);
+int rs_context_print_config (struct rs_context *ctx, char **buf_out);
+
+/*************/
+/* Listener. */
+/*************/
+int rs_listener_create (struct rs_context *ctx,
+ struct rs_listener **listener,
+ const char *config);
+void rs_listener_set_callbacks (struct rs_listener *listener,
+ const struct rs_listener_callbacks *cb,
+ void *user_data);
+int rs_listener_listen (struct rs_listener *listener);
+int rs_listener_dispatch (const struct rs_listener *listener);
+int rs_listener_close (struct rs_listener *l);
+struct event_base *rs_listener_get_eventbase (const struct rs_listener *l);
+int rs_listener_get_fd (const struct rs_listener *l);
+
/****************/
/* Connection. */
/****************/
/** Create a connection. \a conn is the address of a pointer to an \a
rs_connection, the output. Free the connection using \a
rs_conn_destroy. Note that a connection must not be freed before
- all packets associated with the connection have been freed. A
- packet is associated with a connection when it's created (\a
- rs_packet_create) or received (\a rs_conn_receive_packet).
+ all messages associated with the connection have been freed. A
+ message is associated with a connection when it's created
+ (\a rs_message_create) or received (\a rs_conn_receive_message).
+
+ If \a config is not NULL it should be the name of a realm found in
+ a config file that has already been read using \a rs_context_read_config.
- If \a config is not NULL it should be the name of a configuration
- found in the config file read in using \a rs_context_read_config.
\return On success, RSE_OK (0) is returned. On error, !0 is
returned and a struct \a rs_error is pushed on the error stack for
the context. The error can be accessed using \a
int rs_conn_disconnect (struct rs_connection *conn);
/** Disconnect and free memory allocated for connection \a conn. Note
- that a connection must not be freed before all packets associated
- with the connection have been freed. A packet is associated with
- a connection when it's created (\a rs_packet_create) or received
- (\a rs_conn_receive_packet). \return RSE_OK (0) on success, !0 *
+ that a connection must not be freed before all messages associated
+ with the connection have been freed. A message is associated with
+ a connection when it's created (\a rs_message_create) or received
+ (\a rs_conn_receive_message). \return RSE_OK (0) on success, !0 *
on error. On error, errno is set appropriately. */
int rs_conn_destroy(struct rs_connection *conn);
/** Register callbacks \a cb for connection \a conn. */
void rs_conn_set_callbacks(struct rs_connection *conn,
- struct rs_conn_callbacks *cb);
+ struct rs_conn_callbacks *cb,
+ void *user_data);
/** Remove callbacks for connection \a conn. */
void rs_conn_del_callbacks(struct rs_connection *conn);
If \a req_msg is not NULL, a successfully received RADIUS message
is verified against it. If \a pkt_out is not NULL it will upon
- return contain a pointer to an \a rs_packet containing the new
+ return contain a pointer to an \a rs_message containing the new
message.
\return On error or if the connect (TCP only) or read times out,
\a pkt_out will not be changed and one or more errors are pushed
on \a conn (available through \a rs_err_conn_pop). */
-int rs_conn_receive_packet(struct rs_connection *conn,
- struct rs_packet *request,
- struct rs_packet **pkt_out);
+int rs_conn_receive_message(struct rs_connection *conn,
+ struct rs_message *request,
+ struct rs_message **pkt_out);
+
+/** Run the dispatcher for the event base associated with \a conn. A
+ * wrapper around event_base_dispatch() for not having to hand out the
+ * event base. */
+int rs_conn_dispatch(struct rs_connection *conn);
+
+#if 0
+/** Get the event base associated with connection \a conn.
+ * \return struct event_base*. */
+struct event_base *rs_conn_get_evb(const struct rs_connection *conn);
+#endif
+#define rs_conn_fd rs_conn_get_fd /* Old name. */
/** Get the file descriptor associated with connection \a conn.
* \return File descriptor. */
-int rs_conn_fd(struct rs_connection *conn);
+int rs_conn_get_fd(struct rs_connection *conn);
/** Set the timeout value for connection \a conn. */
void rs_conn_set_timeout(struct rs_connection *conn, struct timeval *tv);
/* Peer -- client and server. */
-int rs_peer_create(struct rs_connection *conn, struct rs_peer **peer_out);
+/** Create a peer and add it to list of peers held by \a conn. */
+int rs_peer_create_for_conn (struct rs_connection *conn,
+ struct rs_peer **peer_out);
+/** Create a peer and add it to list of peers held by \a listener. */
+int rs_peer_create_for_listener (struct rs_listener *listener,
+ struct rs_peer **peer_out);
+/** Set RADIUS secret for \a peer. Free resurces with \a rs_peer_free_secret. */
+int rs_peer_set_secret(struct rs_peer *peer, const char *secret);
+/** Free resources allocated by \a rs_peer_set_secret. */
+void rs_peer_free_secret (struct rs_peer *peer);
int rs_peer_set_address(struct rs_peer *peer,
const char *hostname,
const char *service);
-int rs_peer_set_secret(struct rs_peer *peer, const char *secret);
+void rs_peer_free_address (struct rs_peer *peer);
void rs_peer_set_timeout(struct rs_peer *peer, int timeout);
void rs_peer_set_retries(struct rs_peer *peer, int retries);
/************/
-/* Packet. */
+/* Message. */
/************/
-/** Create a packet associated with connection \a conn. */
-int rs_packet_create(struct rs_connection *conn, struct rs_packet **pkt_out);
+/** Create a message associated with connection \a conn. */
+int rs_message_create(struct rs_connection *conn, struct rs_message **pkt_out);
-/** Free all memory allocated for packet \a pkt. */
-void rs_packet_destroy(struct rs_packet *pkt);
+/** Free all memory allocated for message \a msg. */
+void rs_message_destroy(struct rs_message *msg);
-/** Send packet \a pkt on the connection associated with \a pkt. \a
- user_data is sent to the \a rs_conn_packet_received_cb callback
- registered with the connection. If no callback is registered with
- the connection, the event loop is run by \a rs_packet_send and it
- blocks until the packet has been succesfully sent.
+/** Send \a msg on the connection associated with \a msg.
+ If no callback is registered with the connection
+ (\a rs_conn_set_callbacks), the event loop is run by
+ \a rs_message_send and it blocks until the message has been
+ succesfully sent.
- \return On success, RSE_OK (0) is returned. On error, !0 is
+ Note that sending can fail in several ways, f.ex. if the
+ transmission protocol in use is connection oriented
+ (\a RS_CONN_TYPE_TCP and \a RS_CONN_TYPE_TLS) and the connection
+ can not be established.
+
+ Also note that no retransmission is being done. This is required
+ for connectionless transport protocols (\a RS_CONN_TYPE_UDP and
+ \a RS_CONN_TYPE_DTLS). The "request" API with \a rs_request_send can
+ help with this.
+
+ \return On success, RSE_OK (0) is returned. On error, !0 is
returned and a struct \a rs_error is pushed on the error stack for
- the connection. The error can be accessed using \a
- rs_err_conn_pop. */
-int rs_packet_send(struct rs_packet *pkt, void *user_data);
-
-/** Return the FreeRADIUS packet associated with packet \a pkt. */
-struct radius_packet *rs_packet_frpkt(struct rs_packet *pkt);
-
-/** Create a RADIUS authentication request packet associated with
- connection \a conn. Optionally, User-Name and User-Password
- attributes are added to the packet using the data in \a user_name
- and \a user_pw. */
-int rs_packet_create_authn_request(struct rs_connection *conn,
- struct rs_packet **pkt,
- const char *user_name,
- const char *user_pw);
+ the connection. The error can be accessed using \a rs_err_conn_pop. */
+int rs_message_send(struct rs_message *msg);
+
+/** Create a RADIUS authentication request message associated with
+ connection \a conn. Optionally, User-Name and User-Password
+ attributes are added to the message using the data in \a user_name
+ and \a user_pw.
+ FIXME: describe what RADIUS shared secret is being used */
+int rs_message_create_authn_request(struct rs_connection *conn,
+ struct rs_message **msg,
+ const char *user_name,
+ const char *user_pw);
+
+/*** Append \a tail to message \a msg. */
+int
+rs_message_append_avp(struct rs_message *msg,
+ unsigned int attribute, unsigned int vendor,
+ const void *data, size_t data_len);
+
+/*** Get pointer to \a msg attribute value pairs. */
+void
+rs_message_avps(struct rs_message *msg, rs_avp ***vps);
+
+/*** Get RADIUS message type of \a msg. */
+unsigned int
+rs_message_code(struct rs_message *msg);
+
+/*** Get RADIUS AVP from \a msg. */
+rs_const_avp *
+rs_message_find_avp(struct rs_message *msg, unsigned int attr,
+ unsigned int vendor);
+
+/*** Set packet identifier in \a msg; returns old identifier */
+int
+rs_message_set_id (struct rs_message *msg, int id);
/************/
/* Config. */
int line,
const char *fmt,
...);
+int rs_err_connbase_push_fl(struct rs_conn_base *connbase,
+ int code,
+ const char *file,
+ int line,
+ const char *fmt,
+ ...);
/** Pop the first error from the error FIFO associated with connection
- \a conn or NULL if there are no errors in the FIFO. */
+ \a conn or NULL if there are no errors in the FIFO. */
struct rs_error *rs_err_conn_pop(struct rs_connection *conn);
+struct rs_error *rs_err_connbase_pop(struct rs_conn_base *connbase);
+struct rs_error *rs_err_listener_pop(struct rs_listener *l);
int rs_err_conn_peek_code (struct rs_connection *conn);
void rs_err_free(struct rs_error *err);
char *rs_err_msg(struct rs_error *err);
int rs_err_code(struct rs_error *err, int dofree_flag);
+/************/
+/* AVPs. */
+/************/
+#define rs_avp_is_string(vp) (rs_avp_typeof(vp) == RS_TYPE_STRING)
+#define rs_avp_is_integer(vp) (rs_avp_typeof(vp) == RS_TYPE_INTEGER)
+#define rs_avp_is_ipaddr(vp) (rs_avp_typeof(vp) == RS_TYPE_IPADDR)
+#define rs_avp_is_date(vp) (rs_avp_typeof(vp) == RS_TYPE_DATE)
+#define rs_avp_is_octets(vp) (rs_avp_typeof(vp) == RS_TYPE_OCTETS)
+#define rs_avp_is_ifid(vp) (rs_avp_typeof(vp) == RS_TYPE_IFID)
+#define rs_avp_is_ipv6addr(vp) (rs_avp_typeof(vp) == RS_TYPE_IPV6ADDR)
+#define rs_avp_is_ipv6prefix(vp) (rs_avp_typeof(vp) == RS_TYPE_IPV6PREFIX)
+#define rs_avp_is_byte(vp) (rs_avp_typeof(vp) == RS_TYPE_BYTE)
+#define rs_avp_is_short(vp) (rs_avp_typeof(vp) == RS_TYPE_SHORT)
+#define rs_avp_is_tlv(vp) (rs_avp_typeof(vp) == RS_TYPE_TLV)
+
+/** The maximum length of a RADIUS attribute.
+ *
+ * The RFCs require that a RADIUS attribute transport no more than
+ * 253 octets of data. We add an extra byte for a trailing NUL, so
+ * that the VALUE_PAIR::vp_strvalue field can be handled as a C
+ * string.
+ */
+#define RS_MAX_STRING_LEN 254
+
+/** Free the AVP list \a vps */
+void
+rs_avp_free(rs_avp **vps);
+
+/** Return the length of AVP \a vp in bytes */
+size_t
+rs_avp_length(rs_const_avp *vp);
+
+/** Return the type of \a vp */
+rs_attr_type_t
+rs_avp_typeof(rs_const_avp *vp);
+
+/** Retrieve the attribute and vendor ID of \a vp */
+void
+rs_avp_attrid(rs_const_avp *vp, unsigned int *attr, unsigned int *vendor);
+
+/** Add \a vp to the list pointed to by \a head */
+void
+rs_avp_append(rs_avp **head, rs_avp *vp);
+
+/** Find an AVP in \a vp that matches \a attr and \a vendor */
+rs_avp *
+rs_avp_find(rs_avp *vp, unsigned int attr, unsigned int vendor);
+
+/** Find an AVP in \a vp that matches \a attr and \a vendor */
+rs_const_avp *
+rs_avp_find_const(rs_const_avp *vp, unsigned int attr, unsigned int vendor);
+
+/** Alloc a new AVP for \a attr and \a vendor */
+rs_avp *
+rs_avp_alloc(unsigned int attr, unsigned int vendor);
+
+/** Duplicate existing AVP \a vp */
+rs_avp *
+rs_avp_dup(rs_const_avp *vp);
+
+/** Remove matching AVP from list \a vps */
+int
+rs_avp_delete(rs_avp **vps, unsigned int attr, unsigned int vendor);
+
+/** Return next AVP in list */
+rs_avp *
+rs_avp_next(rs_avp *vp);
+
+/** Return next AVP in list */
+rs_const_avp *
+rs_avp_next_const(rs_const_avp *avp);
+
+/** Return string value of \a vp */
+const char *
+rs_avp_string_value(rs_const_avp *vp);
+
+/** Set AVP \a vp to string \a str */
+int
+rs_avp_string_set(rs_avp *vp, const char *str);
+
+/** Return integer value of \a vp */
+uint32_t
+rs_avp_integer_value(rs_const_avp *vp);
+
+/** Set AVP \a vp to integer \a val */
+int
+rs_avp_integer_set(rs_avp *vp, uint32_t val);
+
+/** Return IPv4 value of \a vp */
+uint32_t
+rs_avp_ipaddr_value(rs_const_avp *vp);
+
+/** Set AVP \a vp to IPv4 address \a in */
+int
+rs_avp_ipaddr_set(rs_avp *vp, struct in_addr in);
+
+/** Return POSIX time value of \a vp */
+time_t
+rs_avp_date_value(rs_const_avp *vp);
+
+/** Set AVP \a vp to POSIX time \a date */
+int
+rs_avp_date_set(rs_avp *vp, time_t date);
+
+/** Return constant pointer to octets in \a vp */
+const unsigned char *
+rs_avp_octets_value_const_ptr(rs_const_avp *vp);
+
+/** Return pointer to octets in \a vp */
+unsigned char *
+rs_avp_octets_value_ptr(rs_avp *vp);
+
+/** Retrieve octet pointer \a p and length \a len from \a vp */
+int
+rs_avp_octets_value_byref(rs_avp *vp,
+ unsigned char **p,
+ size_t *len);
+
+/** Copy octets from \a vp into \a buf and \a len */
+int
+rs_avp_octets_value(rs_const_avp *vp,
+ unsigned char *buf,
+ size_t *len);
+
+/**
+ * Copy octets possibly fragmented across multiple VPs
+ * into \a buf and \a len
+ */
+int
+rs_avp_fragmented_value(rs_const_avp *vps,
+ unsigned char *buf,
+ size_t *len);
+
+/** Copy \a len octets in \a buf to AVP \a vp */
+int
+rs_avp_octets_set(rs_avp *vp,
+ const unsigned char *buf,
+ size_t len);
+
+/** Return IFID value of \a vp */
+int
+rs_avp_ifid_value(rs_const_avp *vp, uint8_t val[8]);
+
+int
+rs_avp_ifid_set(rs_avp *vp, const uint8_t val[8]);
+
+/** Return byte value of \a vp */
+uint8_t
+rs_avp_byte_value(rs_const_avp *vp);
+
+/** Set AVP \a vp to byte \a val */
+int
+rs_avp_byte_set(rs_avp *vp, uint8_t val);
+
+/** Return short value of \a vp */
+uint16_t
+rs_avp_short_value(rs_const_avp *vp);
+
+/** Set AVP \a vp to short integer \a val */
+int
+rs_avp_short_set(rs_avp *vp, uint16_t val);
+
+/** Display possibly \a canonical attribute name into \a buffer */
+int
+rs_attr_display_name (unsigned int attr,
+ unsigned int vendor,
+ char *buffer,
+ size_t bufsize,
+ int canonical);
+
+/** Display AVP \a vp into \a buffer */
+size_t
+rs_avp_display_value(rs_const_avp *vp,
+ char *buffer,
+ size_t buflen);
+
+int
+rs_attr_parse_name (const char *name,
+ unsigned int *attr,
+ unsigned int *vendor);
+
+/** Lookup attribute \a name */
+int
+rs_attr_find(const char *name,
+ unsigned int *attr,
+ unsigned int *vendor);
+
+/** Return dictionary name for AVP \a vp */
+const char *
+rs_avp_name(rs_const_avp *vp);
+
#if defined (__cplusplus)
}
#endif
+#endif /* _RADSEC_RADSEC_H_ */
+
/* Local Variables: */
/* c-file-style: "stroustrup" */
/* End: */
projects / radsecproxy.git / blobdiff