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Diffstat (limited to 'include/net-snmp/library/snmp_api.h')
| -rw-r--r-- | include/net-snmp/library/snmp_api.h | 713 |
1 files changed, 713 insertions, 0 deletions
diff --git a/include/net-snmp/library/snmp_api.h b/include/net-snmp/library/snmp_api.h new file mode 100644 index 0000000..6f658d5 --- /dev/null +++ b/include/net-snmp/library/snmp_api.h @@ -0,0 +1,713 @@ +/* Portions of this file are subject to the following copyright(s). See + * the Net-SNMP's COPYING file for more details and other copyrights + * that may apply: + */ +/* + * Portions of this file are copyrighted by: + * Copyright © 2003 Sun Microsystems, Inc. All rights reserved. + * Use is subject to license terms specified in the COPYING file + * distributed with the Net-SNMP package. + */ +#ifndef SNMP_API_H +#define SNMP_API_H + +/* + * @file snmp_api.h - API for access to snmp. + * + * @addtogroup library + * + * Caution: when using this library in a multi-threaded application, + * the values of global variables "snmp_errno" and "snmp_detail" + * cannot be reliably determined. Suggest using snmp_error() + * to obtain the library error codes. + * + * @{ + */ + +#include <net-snmp/types.h> +#include <net-snmp/varbind_api.h> +#include <net-snmp/output_api.h> +#include <net-snmp/pdu_api.h> +#include <net-snmp/session_api.h> + +#include <net-snmp/net-snmp-features.h> + +#ifndef DONT_SHARE_ERROR_WITH_OTHER_THREADS +#define SET_SNMP_ERROR(x) snmp_errno=(x) +#else +#define SET_SNMP_ERROR(x) +#endif + + +#ifdef __cplusplus +extern "C" { +#endif + +/*********************************************************** + Copyright 1989 by Carnegie Mellon University + + All Rights Reserved + +Permission to use, copy, modify, and distribute this software and its +documentation for any purpose and without fee is hereby granted, +provided that the above copyright notice appear in all copies and that +both that copyright notice and this permission notice appear in +supporting documentation, and that the name of CMU not be +used in advertising or publicity pertaining to distribution of the +software without specific, written prior permission. + +CMU DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING +ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL +CMU BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR +ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, +WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, +ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS +SOFTWARE. +******************************************************************/ + +struct timeval; +/* + * A list of all the outstanding requests for a particular session. + */ +#ifdef SNMP_NEED_REQUEST_LIST +typedef struct request_list { + struct request_list *next_request; + long request_id; /* request id */ + long message_id; /* message id */ + netsnmp_callback callback; /* user callback per request (NULL if unused) */ + void *cb_data; /* user callback data per request (NULL if unused) */ + int retries; /* Number of retries */ + u_long timeout; /* length to wait for timeout */ + struct timeval timeM; /* Time this request was made [monotonic clock] */ + struct timeval expireM; /* Time this request is due to expire [monotonic clock]. */ + struct snmp_session *session; + netsnmp_pdu *pdu; /* The pdu for this request + * (saved so it can be retransmitted */ +} netsnmp_request_list; +#endif /* SNMP_NEED_REQUEST_LIST */ + + /* + * Set fields in session and pdu to the following to get a default or unconfigured value. + */ +#define SNMP_DEFAULT_COMMUNITY_LEN 0 /* to get a default community name */ +#define SNMP_DEFAULT_RETRIES -1 +#define SNMP_DEFAULT_TIMEOUT -1 +#define SNMP_DEFAULT_REMPORT 0 +#define SNMP_DEFAULT_REQID -1 +#define SNMP_DEFAULT_MSGID -1 +#define SNMP_DEFAULT_ERRSTAT -1 +#define SNMP_DEFAULT_ERRINDEX -1 +#define SNMP_DEFAULT_ADDRESS 0 +#define SNMP_DEFAULT_PEERNAME NULL +#define SNMP_DEFAULT_ENTERPRISE_LENGTH 0 +#define SNMP_DEFAULT_TIME 0 +#define SNMP_DEFAULT_VERSION -1 +#define SNMP_DEFAULT_SECMODEL -1 +#define SNMP_DEFAULT_CONTEXT "" +#ifndef NETSNMP_DISABLE_MD5 +#define SNMP_DEFAULT_AUTH_PROTO usmHMACMD5AuthProtocol +#else +#define SNMP_DEFAULT_AUTH_PROTO usmHMACSHA1AuthProtocol +#endif +#define SNMP_DEFAULT_AUTH_PROTOLEN USM_LENGTH_OID_TRANSFORM +#ifndef NETSNMP_DISABLE_DES +#define SNMP_DEFAULT_PRIV_PROTO usmDESPrivProtocol +#else +#define SNMP_DEFAULT_PRIV_PROTO usmAESPrivProtocol +#endif +#define SNMP_DEFAULT_PRIV_PROTOLEN USM_LENGTH_OID_TRANSFORM + + NETSNMP_IMPORT void snmp_set_detail(const char *); + +#define SNMP_MAX_MSG_SIZE 1472 /* ethernet MTU minus IP/UDP header */ +#define SNMP_MAX_MSG_V3_HDRS (4+3+4+7+7+3+7+16) /* fudge factor=16 */ +#define SNMP_MAX_ENG_SIZE 32 +#define SNMP_MAX_SEC_NAME_SIZE 256 +#define SNMP_MAX_CONTEXT_SIZE 256 +#define SNMP_SEC_PARAM_BUF_SIZE 256 + + /* + * set to one to ignore unauthenticated Reports + */ +#define SNMPV3_IGNORE_UNAUTH_REPORTS 0 + + /* + * authoritative engine definitions + */ +#define SNMP_SESS_NONAUTHORITATIVE 0 /* should be 0 to default to this */ +#define SNMP_SESS_AUTHORITATIVE 1 /* don't learn engineIDs */ +#define SNMP_SESS_UNKNOWNAUTH 2 /* sometimes (like NRs) */ + + /* + * to determine type of Report from varbind_list + */ +#define REPORT_STATS_LEN 9 /* Length of prefix for MPD/USM report statistic objects */ +#define REPORT_STATS_LEN2 8 /* Length of prefix for Target report statistic objects */ +/* From SNMP-MPD-MIB */ +#define REPORT_snmpUnknownSecurityModels_NUM 1 +#define REPORT_snmpInvalidMsgs_NUM 2 +#define REPORT_snmpUnknownPDUHandlers_NUM 3 +/* From SNMP-USER-BASED-SM-MIB */ +#define REPORT_usmStatsUnsupportedSecLevels_NUM 1 +#define REPORT_usmStatsNotInTimeWindows_NUM 2 +#define REPORT_usmStatsUnknownUserNames_NUM 3 +#define REPORT_usmStatsUnknownEngineIDs_NUM 4 +#define REPORT_usmStatsWrongDigests_NUM 5 +#define REPORT_usmStatsDecryptionErrors_NUM 6 +/* From SNMP-TARGET-MIB */ +#define REPORT_snmpUnavailableContexts_NUM 4 +#define REPORT_snmpUnknownContexts_NUM 5 + +#define SNMP_DETAIL_SIZE 512 + +#define SNMP_FLAGS_UDP_BROADCAST 0x800 +#define SNMP_FLAGS_RESP_CALLBACK 0x400 /* Additional callback on response */ +#define SNMP_FLAGS_USER_CREATED 0x200 /* USM user has been created */ +#define SNMP_FLAGS_DONT_PROBE 0x100 /* don't probe for an engineID */ +#define SNMP_FLAGS_STREAM_SOCKET 0x80 +#define SNMP_FLAGS_LISTENING 0x40 /* Server stream sockets only */ +#define SNMP_FLAGS_SUBSESSION 0x20 +#define SNMP_FLAGS_STRIKE2 0x02 +#define SNMP_FLAGS_STRIKE1 0x01 + +#define CLEAR_SNMP_STRIKE_FLAGS(x) \ + x &= ~(SNMP_FLAGS_STRIKE2|SNMP_FLAGS_STRIKE1) + + /* + * returns '1' if the session is to be regarded as dead, + * otherwise set the strike flags appropriately, and return 0 + */ +#define SET_SNMP_STRIKE_FLAGS(x) \ + (( x & SNMP_FLAGS_STRIKE2 ) ? 1 : \ + ((( x & SNMP_FLAGS_STRIKE1 ) ? ( x |= SNMP_FLAGS_STRIKE2 ) : \ + ( x |= SNMP_FLAGS_STRIKE1 )), \ + 0)) + + /* + * Error return values. + * + * SNMPERR_SUCCESS is the non-PDU "success" code. + * + * XXX These should be merged with SNMP_ERR_* defines and confined + * to values < 0. ??? + */ +#define SNMPERR_SUCCESS (0) /* XXX Non-PDU "success" code. */ +#define SNMPERR_GENERR (-1) +#define SNMPERR_BAD_LOCPORT (-2) +#define SNMPERR_BAD_ADDRESS (-3) +#define SNMPERR_BAD_SESSION (-4) +#define SNMPERR_TOO_LONG (-5) +#define SNMPERR_NO_SOCKET (-6) +#define SNMPERR_V2_IN_V1 (-7) +#define SNMPERR_V1_IN_V2 (-8) +#define SNMPERR_BAD_REPEATERS (-9) +#define SNMPERR_BAD_REPETITIONS (-10) +#define SNMPERR_BAD_ASN1_BUILD (-11) +#define SNMPERR_BAD_SENDTO (-12) +#define SNMPERR_BAD_PARSE (-13) +#define SNMPERR_BAD_VERSION (-14) +#define SNMPERR_BAD_SRC_PARTY (-15) +#define SNMPERR_BAD_DST_PARTY (-16) +#define SNMPERR_BAD_CONTEXT (-17) +#define SNMPERR_BAD_COMMUNITY (-18) +#define SNMPERR_NOAUTH_DESPRIV (-19) +#define SNMPERR_BAD_ACL (-20) +#define SNMPERR_BAD_PARTY (-21) +#define SNMPERR_ABORT (-22) +#define SNMPERR_UNKNOWN_PDU (-23) +#define SNMPERR_TIMEOUT (-24) +#define SNMPERR_BAD_RECVFROM (-25) +#define SNMPERR_BAD_ENG_ID (-26) +#define SNMPERR_BAD_SEC_NAME (-27) +#define SNMPERR_BAD_SEC_LEVEL (-28) +#define SNMPERR_ASN_PARSE_ERR (-29) +#define SNMPERR_UNKNOWN_SEC_MODEL (-30) +#define SNMPERR_INVALID_MSG (-31) +#define SNMPERR_UNKNOWN_ENG_ID (-32) +#define SNMPERR_UNKNOWN_USER_NAME (-33) +#define SNMPERR_UNSUPPORTED_SEC_LEVEL (-34) +#define SNMPERR_AUTHENTICATION_FAILURE (-35) +#define SNMPERR_NOT_IN_TIME_WINDOW (-36) +#define SNMPERR_DECRYPTION_ERR (-37) +#define SNMPERR_SC_GENERAL_FAILURE (-38) +#define SNMPERR_SC_NOT_CONFIGURED (-39) +#define SNMPERR_KT_NOT_AVAILABLE (-40) +#define SNMPERR_UNKNOWN_REPORT (-41) +#define SNMPERR_USM_GENERICERROR (-42) +#define SNMPERR_USM_UNKNOWNSECURITYNAME (-43) +#define SNMPERR_USM_UNSUPPORTEDSECURITYLEVEL (-44) +#define SNMPERR_USM_ENCRYPTIONERROR (-45) +#define SNMPERR_USM_AUTHENTICATIONFAILURE (-46) +#define SNMPERR_USM_PARSEERROR (-47) +#define SNMPERR_USM_UNKNOWNENGINEID (-48) +#define SNMPERR_USM_NOTINTIMEWINDOW (-49) +#define SNMPERR_USM_DECRYPTIONERROR (-50) +#define SNMPERR_NOMIB (-51) +#define SNMPERR_RANGE (-52) +#define SNMPERR_MAX_SUBID (-53) +#define SNMPERR_BAD_SUBID (-54) +#define SNMPERR_LONG_OID (-55) +#define SNMPERR_BAD_NAME (-56) +#define SNMPERR_VALUE (-57) +#define SNMPERR_UNKNOWN_OBJID (-58) +#define SNMPERR_NULL_PDU (-59) +#define SNMPERR_NO_VARS (-60) +#define SNMPERR_VAR_TYPE (-61) +#define SNMPERR_MALLOC (-62) +#define SNMPERR_KRB5 (-63) +#define SNMPERR_PROTOCOL (-64) +#define SNMPERR_OID_NONINCREASING (-65) +#define SNMPERR_JUST_A_CONTEXT_PROBE (-66) +#define SNMPERR_TRANSPORT_NO_CONFIG (-67) +#define SNMPERR_TRANSPORT_CONFIG_ERROR (-68) +#define SNMPERR_TLS_NO_CERTIFICATE (-69) + +#define SNMPERR_MAX (-69) + + + /* + * General purpose memory allocation functions. Use these functions to + * allocate memory that may be reallocated or freed by the Net-SNMP + * library or to reallocate or free memory that has been allocated by the + * Net-SNMP library, and when working in a context where there is more than + * one heap. Examples are: + * - Perl XSUB's. + * - MSVC or MinGW with the Net-SNMP library compiled as a DLL instead of + * a static library. + */ + NETSNMP_IMPORT void *netsnmp_malloc(size_t size); + NETSNMP_IMPORT void *netsnmp_calloc(size_t nelem, size_t elsize); + NETSNMP_IMPORT void *netsnmp_realloc(void *ptr, size_t size); + NETSNMP_IMPORT void netsnmp_free(void *ptr); + NETSNMP_IMPORT char *netsnmp_strdup(const char *s1); + + /* + * void + * snmp_free_pdu(pdu) + * netsnmp_pdu *pdu; + * + * Frees the pdu and any malloc'd data associated with it. + */ + + NETSNMP_IMPORT void snmp_free_var_internals(netsnmp_variable_list *); /* frees contents only */ + + + /* + * This routine must be supplied by the application: + * + * u_char *authenticator(pdu, length, community, community_len) + * u_char *pdu; The rest of the PDU to be authenticated + * int *length; The length of the PDU (updated by the authenticator) + * u_char *community; The community name to authenticate under. + * int community_len The length of the community name. + * + * Returns the authenticated pdu, or NULL if authentication failed. + * If null authentication is used, the authenticator in snmp_session can be + * set to NULL(0). + */ + + + + /* + * This routine must be supplied by the application: + * + * int callback(operation, session, reqid, pdu, magic) + * int operation; + * netsnmp_session *session; The session authenticated under. + * int reqid; The request id of this pdu (0 for TRAP) + * netsnmp_pdu *pdu; The pdu information. + * void *magic A link to the data for this routine. + * + * Returns 1 if request was successful, 0 if it should be kept pending. + * Any data in the pdu must be copied because it will be freed elsewhere. + * Operations are defined below: + */ + +#define NETSNMP_CALLBACK_OP_RECEIVED_MESSAGE 1 +#define NETSNMP_CALLBACK_OP_TIMED_OUT 2 +#define NETSNMP_CALLBACK_OP_SEND_FAILED 3 +#define NETSNMP_CALLBACK_OP_CONNECT 4 +#define NETSNMP_CALLBACK_OP_DISCONNECT 5 + + long snmp_get_next_msgid(void); + long snmp_get_next_reqid(void); + NETSNMP_IMPORT + long snmp_get_next_sessid(void); + NETSNMP_IMPORT + long snmp_get_next_transid(void); + + NETSNMP_IMPORT + int snmp_oid_compare(const oid *, size_t, const oid *, + size_t); + int snmp_oid_ncompare(const oid *, size_t, const oid *, + size_t, size_t); + NETSNMP_IMPORT + int snmp_oidtree_compare(const oid *, size_t, const oid *, + size_t); + NETSNMP_IMPORT + int snmp_oidsubtree_compare(const oid *, size_t, const oid *, + size_t); + NETSNMP_IMPORT + int netsnmp_oid_compare_ll(const oid * in_name1, + size_t len1, const oid * in_name2, + size_t len2, size_t *offpt); + NETSNMP_IMPORT + int netsnmp_oid_equals(const oid *, size_t, const oid *, + size_t); + int netsnmp_oid_tree_equals(const oid *, size_t, const oid *, + size_t); + NETSNMP_IMPORT + int netsnmp_oid_is_subtree(const oid *, size_t, const oid *, + size_t); + NETSNMP_IMPORT + int netsnmp_oid_find_prefix(const oid * in_name1, size_t len1, + const oid * in_name2, size_t len2); + NETSNMP_IMPORT + void init_snmp(const char *); + u_char *snmp_pdu_build(netsnmp_pdu *, u_char *, size_t *); +#ifdef NETSNMP_USE_REVERSE_ASNENCODING + u_char *snmp_pdu_rbuild(netsnmp_pdu *, u_char *, size_t *); +#endif + int snmpv3_parse(netsnmp_pdu *, u_char *, size_t *, + u_char **, netsnmp_session *); + int snmpv3_packet_build(netsnmp_session *, + netsnmp_pdu *pdu, u_char * packet, + size_t * out_length, + u_char * pdu_data, + size_t pdu_data_len); + int snmpv3_packet_rbuild(netsnmp_session *, + netsnmp_pdu *pdu, u_char * packet, + size_t * out_length, + u_char * pdu_data, + size_t pdu_data_len); + int snmpv3_make_report(netsnmp_pdu *pdu, int error); + int snmpv3_get_report_type(netsnmp_pdu *pdu); + int snmp_pdu_parse(netsnmp_pdu *pdu, u_char * data, + size_t * length); + u_char *snmpv3_scopedPDU_parse(netsnmp_pdu *pdu, u_char * cp, + size_t * length); + NETSNMP_IMPORT + void snmp_store_needed(const char *type); + NETSNMP_IMPORT + void snmp_store_if_needed(void); + NETSNMP_IMPORT + void snmp_store(const char *type); + NETSNMP_IMPORT + void snmp_shutdown(const char *type); + NETSNMP_IMPORT + int snmp_add_var(netsnmp_pdu *, const oid *, size_t, char, + const char *); + NETSNMP_IMPORT + oid *snmp_duplicate_objid(const oid * objToCopy, size_t); + NETSNMP_IMPORT + +#ifndef NETSNMP_FEATURE_REMOVE_STATISTICS + u_int snmp_increment_statistic(int which); + NETSNMP_IMPORT + u_int snmp_increment_statistic_by(int which, int count); + NETSNMP_IMPORT + u_int snmp_get_statistic(int which); + void snmp_init_statistics(void); +#else /* NETSNMP_FEATURE_REMOVE_STATISTICS */ + +/* allow code to continue referencing API even if statistics are removed */ +#define snmp_increment_statistic(X) +#define snmp_increment_statistic_by(X,Y) +#define snmp_init_statistics() + +#endif + + int create_user_from_session(netsnmp_session * session); + int snmpv3_probe_contextEngineID_rfc5343(void *slp, + netsnmp_session *session); + + /* + * New re-allocating reverse encoding functions. + */ +#ifdef NETSNMP_USE_REVERSE_ASNENCODING + + int snmpv3_packet_realloc_rbuild(u_char ** pkt, size_t * pkt_len, + size_t * offset, + netsnmp_session * session, + netsnmp_pdu *pdu, u_char * pdu_data, + size_t pdu_data_len); + + int snmp_pdu_realloc_rbuild(u_char ** pkt, size_t * pkt_len, + size_t * offset, netsnmp_pdu *pdu); +#endif + + + +struct netsnmp_transport_s; + + /* + * Extended open; fpre_parse has changed. + */ + + NETSNMP_IMPORT + netsnmp_session *snmp_open_ex(netsnmp_session *, + int (*fpre_parse) (netsnmp_session *, + struct + netsnmp_transport_s *, + void *, int), + int (*fparse) (netsnmp_session *, + netsnmp_pdu *, u_char *, + size_t), + int (*fpost_parse) (netsnmp_session *, + netsnmp_pdu *, int), + int (*fbuild) (netsnmp_session *, + netsnmp_pdu *, u_char *, + size_t *), + int (*frbuild) (netsnmp_session *, + netsnmp_pdu *, u_char **, + size_t *, size_t *), + int (*fcheck) (u_char *, size_t)); + + /* + * provided for backwards compatability. Don't use these functions. + * See snmp_debug.h and snmp_debug.c instead. + */ + + NETSNMP_IMPORT + void snmp_set_do_debugging(int); + NETSNMP_IMPORT + int snmp_get_do_debugging(void); + + + NETSNMP_IMPORT + void netsnmp_sess_log_error(int priority, + const char *prog_string, + netsnmp_session * ss); + const char * snmp_pdu_type(int type); + + /* + * Return the netsnmp_transport structure associated with the given opaque + * pointer. + */ + + NETSNMP_IMPORT + struct netsnmp_transport_s *snmp_sess_transport(void *); + void snmp_sess_transport_set(void *, + struct netsnmp_transport_s *); + + NETSNMP_IMPORT int + netsnmp_sess_config_transport(struct netsnmp_container_s *transport_configuration, + struct netsnmp_transport_s *transport); + + NETSNMP_IMPORT int + netsnmp_sess_config_and_open_transport(netsnmp_session *in_session, + struct netsnmp_transport_s *transport); + + /* + * EXTENDED SESSION API ------------------------------------------ + * + * snmp_sess_add_ex, snmp_sess_add, snmp_add + * + * Analogous to snmp_open family of functions, but taking an + * netsnmp_transport pointer as an extra argument. Unlike snmp_open et + * al. it doesn't attempt to interpret the in_session->peername as a + * transport endpoint specifier, but instead uses the supplied transport. + * JBPN + * + */ + + void *snmp_sess_add_ex(netsnmp_session *, + struct netsnmp_transport_s *, + int (*fpre_parse) (netsnmp_session *, + struct + netsnmp_transport_s + *, void *, int), + int (*fparse) (netsnmp_session *, + struct snmp_pdu *, + u_char *, size_t), + int (*fpost_parse) (netsnmp_session *, + struct snmp_pdu *, + int), + int (*fbuild) (netsnmp_session *, + struct snmp_pdu *, + u_char *, size_t *), + int (*frbuild) (netsnmp_session *, + struct snmp_pdu *, + u_char **, size_t *, + size_t *), + int (*fcheck) (u_char *, size_t), + netsnmp_pdu *(*fcreate_pdu) (struct + netsnmp_transport_s + *, + void *, + size_t)); + + void *snmp_sess_add(netsnmp_session *, + struct netsnmp_transport_s *, + int (*fpre_parse) (netsnmp_session *, + struct + netsnmp_transport_s *, + void *, int), + int (*fpost_parse) (netsnmp_session *, + netsnmp_pdu *, int)); + + NETSNMP_IMPORT + netsnmp_session *snmp_add(netsnmp_session *, + struct netsnmp_transport_s *, + int (*fpre_parse) (netsnmp_session *, + struct netsnmp_transport_s + *, void *, int), + int (*fpost_parse) (netsnmp_session *, + netsnmp_pdu *, int)); + NETSNMP_IMPORT + netsnmp_session *snmp_add_full(netsnmp_session * in_session, + struct netsnmp_transport_s *transport, + int (*fpre_parse) (netsnmp_session *, + struct + netsnmp_transport_s + *, void *, int), + int (*fparse) (netsnmp_session *, + netsnmp_pdu *, u_char *, + size_t), + int (*fpost_parse) (netsnmp_session *, + netsnmp_pdu *, int), + int (*fbuild) (netsnmp_session *, + netsnmp_pdu *, u_char *, + size_t *), + int (*frbuild) (netsnmp_session *, + netsnmp_pdu *, + u_char **, size_t *, + size_t *), + int (*fcheck) (u_char *, size_t), + netsnmp_pdu *(*fcreate_pdu) (struct + netsnmp_transport_s + *, void *, + size_t) + ); + /* + * end single session API + */ + + /* + * generic statistic counters + */ + + /* + * snmpv3 statistics + */ + + /* + * mpd stats + */ +#define STAT_SNMPUNKNOWNSECURITYMODELS 0 +#define STAT_SNMPINVALIDMSGS 1 +#define STAT_SNMPUNKNOWNPDUHANDLERS 2 +#define STAT_MPD_STATS_START STAT_SNMPUNKNOWNSECURITYMODELS +#define STAT_MPD_STATS_END STAT_SNMPUNKNOWNPDUHANDLERS + + /* + * usm stats + */ +#define STAT_USMSTATSUNSUPPORTEDSECLEVELS 3 +#define STAT_USMSTATSNOTINTIMEWINDOWS 4 +#define STAT_USMSTATSUNKNOWNUSERNAMES 5 +#define STAT_USMSTATSUNKNOWNENGINEIDS 6 +#define STAT_USMSTATSWRONGDIGESTS 7 +#define STAT_USMSTATSDECRYPTIONERRORS 8 +#define STAT_USM_STATS_START STAT_USMSTATSUNSUPPORTEDSECLEVELS +#define STAT_USM_STATS_END STAT_USMSTATSDECRYPTIONERRORS + + /* + * snmp counters + */ +#define STAT_SNMPINPKTS 9 +#define STAT_SNMPOUTPKTS 10 +#define STAT_SNMPINBADVERSIONS 11 +#define STAT_SNMPINBADCOMMUNITYNAMES 12 +#define STAT_SNMPINBADCOMMUNITYUSES 13 +#define STAT_SNMPINASNPARSEERRS 14 + /* + * #define STAT_SNMPINBADTYPES 15 + */ +#define STAT_SNMPINTOOBIGS 16 +#define STAT_SNMPINNOSUCHNAMES 17 +#define STAT_SNMPINBADVALUES 18 +#define STAT_SNMPINREADONLYS 19 +#define STAT_SNMPINGENERRS 20 +#define STAT_SNMPINTOTALREQVARS 21 +#define STAT_SNMPINTOTALSETVARS 22 +#define STAT_SNMPINGETREQUESTS 23 +#define STAT_SNMPINGETNEXTS 24 +#define STAT_SNMPINSETREQUESTS 25 +#define STAT_SNMPINGETRESPONSES 26 +#define STAT_SNMPINTRAPS 27 +#define STAT_SNMPOUTTOOBIGS 28 +#define STAT_SNMPOUTNOSUCHNAMES 29 +#define STAT_SNMPOUTBADVALUES 30 + /* + * #define STAT_SNMPOUTREADONLYS 31 + */ +#define STAT_SNMPOUTGENERRS 32 +#define STAT_SNMPOUTGETREQUESTS 33 +#define STAT_SNMPOUTGETNEXTS 34 +#define STAT_SNMPOUTSETREQUESTS 35 +#define STAT_SNMPOUTGETRESPONSES 36 +#define STAT_SNMPOUTTRAPS 37 + /* + * AUTHTRAPENABLE 38 + */ +#define STAT_SNMPSILENTDROPS 39 +#define STAT_SNMPPROXYDROPS 40 +#define STAT_SNMP_STATS_START STAT_SNMPINPKTS +#define STAT_SNMP_STATS_END STAT_SNMPPROXYDROPS + + /* + * target mib counters + */ +#define STAT_SNMPUNAVAILABLECONTEXTS 41 +#define STAT_SNMPUNKNOWNCONTEXTS 42 +#define STAT_TARGET_STATS_START STAT_SNMPUNAVAILABLECONTEXTS +#define STAT_TARGET_STATS_END STAT_SNMPUNKNOWNCONTEXTS + + /* + * TSM counters + */ +#define STAT_TSM_SNMPTSMINVALIDCACHES 43 +#define STAT_TSM_SNMPTSMINADEQUATESECURITYLEVELS 44 +#define STAT_TSM_SNMPTSMUNKNOWNPREFIXES 45 +#define STAT_TSM_SNMPTSMINVALIDPREFIXES 46 +#define STAT_TSM_STATS_START STAT_TSM_SNMPTSMINVALIDCACHES +#define STAT_TSM_STATS_END STAT_TSM_SNMPTSMINVALIDPREFIXES + + /* + * TLSTM counters + */ +#define STAT_TLSTM_SNMPTLSTMSESSIONOPENS 47 +#define STAT_TLSTM_SNMPTLSTMSESSIONCLIENTCLOSES 48 +#define STAT_TLSTM_SNMPTLSTMSESSIONOPENERRORS 49 +#define STAT_TLSTM_SNMPTLSTMSESSIONACCEPTS 50 +#define STAT_TLSTM_SNMPTLSTMSESSIONSERVERCLOSES 51 +#define STAT_TLSTM_SNMPTLSTMSESSIONNOSESSIONS 52 +#define STAT_TLSTM_SNMPTLSTMSESSIONINVALIDCLIENTCERTIFICATES 53 +#define STAT_TLSTM_SNMPTLSTMSESSIONUNKNOWNSERVERCERTIFICATE 54 +#define STAT_TLSTM_SNMPTLSTMSESSIONINVALIDSERVERCERTIFICATES 55 +#define STAT_TLSTM_SNMPTLSTMSESSIONINVALIDCACHES 56 + +#define STAT_TLSTM_STATS_START STAT_TLSTM_SNMPTLSTMSESSIONOPENS +#define STAT_TLSTM_STATS_END STAT_TLSTM_SNMPTLSTMSESSIONINVALIDCACHES + + /* this previously was end+1; don't know why the +1 is needed; + XXX: check the code */ +#define NETSNMP_STAT_MAX_STATS (STAT_TLSTM_STATS_END+1) +/** backwards compatability */ +#define MAX_STATS NETSNMP_STAT_MAX_STATS + + /* + * Internal: The list of active/open sessions. + */ + struct session_list { + struct session_list *next; + netsnmp_session *session; + netsnmp_transport *transport; + struct snmp_internal_session *internal; + }; + +#ifdef __cplusplus +} +#endif +#endif /* SNMP_API_H */ |