+++ /dev/null
-#ifndef _SNMP_TRANSPORT_H
-#define _SNMP_TRANSPORT_H
-
-#include <sys/types.h>
-#include <net-snmp/library/asn1.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* Some transport-type constants. */
-
-#ifndef NETSNMP_STREAM_QUEUE_LEN
-#define NETSNMP_STREAM_QUEUE_LEN 5
-#endif
-
-/* Some transport-type flags. */
-
-#define NETSNMP_TRANSPORT_FLAG_STREAM 0x01
-#define NETSNMP_TRANSPORT_FLAG_LISTEN 0x02
-
-/* The standard SNMP domains. */
-
-extern oid netsnmpUDPDomain[]; /* = { 1, 3, 6, 1, 6, 1, 1 }; */
-extern oid netsnmpCLNSDomain[]; /* = { 1, 3, 6, 1, 6, 1, 2 }; */
-extern oid netsnmpCONSDomain[]; /* = { 1, 3, 6, 1, 6, 1, 3 }; */
-extern oid netsnmpDDPDomain[]; /* = { 1, 3, 6, 1, 6, 1, 4 }; */
-extern oid netsnmpIPXDomain[]; /* = { 1, 3, 6, 1, 6, 1, 5 }; */
-extern size_t netsnmpUDPDomain_len;
-extern size_t netsnmpCLNSDomain_len;
-extern size_t netsnmpCONSDomain_len;
-extern size_t netsnmpDDPDomain_len;
-extern size_t netsnmpIPXDomain_len;
-
-/* Structure which defines the transport-independent API. */
-
-typedef struct netsnmp_transport_s {
- /* The transport domain object identifier. */
-
- const oid *domain;
- int domain_length; /* In sub-IDs, not octets. */
-
- /* Local transport address (in relevant SNMP-style encoding). */
-
- unsigned char *local;
- int local_length; /* In octets. */
-
- /* Remote transport address (in relevant SNMP-style encoding). */
-
- unsigned char *remote;
- int remote_length; /* In octets. */
-
- /* The actual socket. */
-
- int sock;
-
- /* Flags (see #definitions above). */
-
- unsigned int flags;
-
- /* Protocol-specific opaque data pointer. */
-
- void *data;
- int data_length;
-
- /* Maximum size of PDU that can be sent/received by this transport. */
-
- size_t msgMaxSize;
-
- /* Callbacks. Arguments are:
- *
- * "this" pointer, fd, buf, size, *opaque, *opaque_length
- */
-
- int (*f_recv) (struct netsnmp_transport_s *, void *,
- int, void **, int *);
- int (*f_send) (struct netsnmp_transport_s *, void *,
- int, void **, int *);
- int (*f_close) (struct netsnmp_transport_s *);
-
- /* This callback is only necessary for stream-oriented transports. */
-
- int (*f_accept) (struct netsnmp_transport_s *);
-
- /* Optional callback to format a transport address. */
-
- char *(*f_fmtaddr)(struct netsnmp_transport_s *, void *,
- int);
-} netsnmp_transport;
-
-typedef struct netsnmp_transport_list_s {
- netsnmp_transport *transport;
- struct netsnmp_transport_list_s *next;
-} netsnmp_transport_list;
-
-typedef struct netsnmp_tdomain_s {
- const oid *name;
- size_t name_length;
- const char **prefix;
- netsnmp_transport *(*f_create_from_tstring) (const char *, int);
- netsnmp_transport *(*f_create_from_ostring) (const u_char *, size_t, int);
-
- struct netsnmp_tdomain_s *next;
-} netsnmp_tdomain;
-
-
-/* Some utility functions. */
-
-int netsnmp_transport_add_to_list(netsnmp_transport_list **transport_list,
- netsnmp_transport *transport);
-int netsnmp_transport_remove_from_list(netsnmp_transport_list **transport_list,
- netsnmp_transport *transport);
-
-
-/*
- * Return an exact (deep) copy of t, or NULL if there is a memory allocation
- * problem (for instance).
- */
-
-netsnmp_transport *netsnmp_transport_copy(netsnmp_transport *t);
-
-
-/* Free an netsnmp_transport. */
-
-void netsnmp_transport_free(netsnmp_transport *t);
-
-
-/*
- * If the passed oid (in_oid, in_len) corresponds to a supported transport
- * domain, return 1; if not return 0. If out_oid is not NULL and out_len is
- * not NULL, then the "internal" oid which should be used to identify this
- * domain (e.g. in pdu->tDomain etc.) is written to *out_oid and its length to
- * *out_len.
- */
-
-int netsnmp_tdomain_support(const oid *in_oid, size_t in_len,
- const oid **out_oid, size_t *out_len);
-
-int netsnmp_tdomain_register(netsnmp_tdomain *domain);
-
-int netsnmp_tdomain_unregister(netsnmp_tdomain *domain);
-
-void netsnmp_tdomain_init(void);
-
-netsnmp_transport *netsnmp_tdomain_transport(const char *string,
- int local,
- const char
- *default_domain);
-
-netsnmp_transport *netsnmp_tdomain_transport_oid(const oid * dom,
- size_t dom_len,
- const u_char * o,
- size_t o_len,
- int local);
-
-#ifdef __cplusplus
-}
-#endif
-#endif/*_SNMP_TRANSPORT_H*/
projects / bcm963xx.git / blobdiff