2b45e011ca
When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
82 lines
2.4 KiB
C
82 lines
2.4 KiB
C
/*****************************************************************************
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*
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* ntpSnmpSubAgentObject.h
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*
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* Definitions and macros for ntpSnmpSubAgentObject.c
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*
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****************************************************************************/
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#ifndef NTPSNMPSUBAGENTOBJECT_H
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#define NTPSNMPSUBAGENTOBJECT_H
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/* Function Prototypes */
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size_t ntpsnmpd_parse_string(const char *string, char *field, size_t
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fieldsize, char *value, size_t valuesize);
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size_t ntpsnmpd_cut_string(const char *string, char *dest, char delim,
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int fieldnumber, size_t maxsize);
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size_t read_ntp_value(const char *variable, char *value,
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size_t valuesize);
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/* Initialization */
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void init_ntpSnmpSubagentObject(void);
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/* MIB Section 1 Callback Functions*/
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Netsnmp_Node_Handler get_ntpEntSoftwareName;
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Netsnmp_Node_Handler get_ntpEntSoftwareVersion;
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Netsnmp_Node_Handler get_ntpEntSoftwareVendor;
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Netsnmp_Node_Handler get_ntpEntSystemType;
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Netsnmp_Node_Handler get_ntpEntTimeResolution;
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Netsnmp_Node_Handler get_ntpEntTimePrecision;
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Netsnmp_Node_Handler get_ntpEntTimeDistance;
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/* MIB Section 2 Callback Functions (TODO) */
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Netsnmp_Node_Handler get_ntpEntStatusCurrentMode;
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Netsnmp_Node_Handler get_ntpEntStatusCurrentModeVal;
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Netsnmp_Node_Handler get_ntpEntStatusStratum;
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Netsnmp_Node_Handler get_ntpEntStatusActiveRefSourceId;
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Netsnmp_Node_Handler get_ntpEntStatusActiveRefSourceName;
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Netsnmp_Node_Handler get_ntpEntStatusActiveOffset;
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#define NTPV4_OID 1,3,6,1,2,1,197 /* mib-2 197 */
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/*
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* The following macros simplify the registration of the callback
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* functions and register the name and OID of either read-only (RO) or
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* read-write (RW) functions.
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*/
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#define SETUP_OID_RO(oidname, ...) \
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static oid oidname##_oid [] = { __VA_ARGS__ }; \
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{ \
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netsnmp_register_read_only_instance( \
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netsnmp_create_handler_registration( \
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"#oidname", \
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get_##oidname, \
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oidname##_oid, \
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OID_LENGTH \
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( oidname##_oid ), \
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HANDLER_CAN_RONLY)); \
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}
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#define SETUP_OID_RW(oidname, ...) \
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static oid oidname##_oid [] = { __VA_ARGS__ }; \
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{ \
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netsnmp_register_instance( \
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netsnmp_create_handler_registration( \
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"#oidname", \
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do_##oidname, \
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oidname##_oid, \
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OID_LENGTH \
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( oidname##_oid ), \
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HANDLER_CAN_RWRITE)); \
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}
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#define NTP_OID_RO(oidname, w, x, y, z) \
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SETUP_OID_RO(oidname, NTPV4_OID, w, x, y, z)
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#define NTP_OID_RW(oidname, w, x, y, z) \
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SETUP_OID_RW(oidname, NTPV4_OID, w, x, y, z)
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#endif
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