diff options
Diffstat (limited to 'agent/mibgroup/disman/event/mteTrigger.h')
| -rw-r--r-- | agent/mibgroup/disman/event/mteTrigger.h | 199 |
1 files changed, 199 insertions, 0 deletions
diff --git a/agent/mibgroup/disman/event/mteTrigger.h b/agent/mibgroup/disman/event/mteTrigger.h new file mode 100644 index 0000000..aaf949a --- /dev/null +++ b/agent/mibgroup/disman/event/mteTrigger.h @@ -0,0 +1,199 @@ +#ifndef MTETRIGGER_H +#define MTETRIGGER_H + +extern oid _sysUpTime_instance[]; +extern size_t _sysUpTime_inst_len; + /* + * Flags relating to the mteTriggerTable and related tables + */ +#define MTE_TRIGGER_FLAG_DELTA 0x01 /* for mteTriggerSampleType */ +#define MTE_TRIGGER_FLAG_VWILD 0x02 /* for mteTriggerValueIDWildcard */ +#define MTE_TRIGGER_FLAG_CWILD 0x04 /* for mteTriggerContextWildcard */ +#define MTE_TRIGGER_FLAG_DWILD 0x08 /* for mteTriggerDeltaDIDWildcard */ +#define MTE_TRIGGER_FLAG_SYSUPT 0x10 /* using default mteTriggerDeltaID */ + +#define MTE_TRIGGER_FLAG_BSTART 0x20 /* for mteTriggerBooleanStartup */ + +#define MTE_TRIGGER_FLAG_ENABLED 0x0100 /* for mteTriggerEnabled */ +#define MTE_TRIGGER_FLAG_ACTIVE 0x0200 /* for mteTriggerEntryStatus */ +#define MTE_TRIGGER_FLAG_FIXED 0x0400 /* for snmpd.conf persistence */ +#define MTE_TRIGGER_FLAG_VALID 0x0800 /* for row creation/undo */ + + + /* + * Values for the mteTriggerTest field + */ +#define MTE_TRIGGER_EXISTENCE 0x80 /* mteTriggerTest values */ +#define MTE_TRIGGER_BOOLEAN 0x40 +#define MTE_TRIGGER_THRESHOLD 0x20 + + /* + * Values for the mteTriggerSampleType field + */ +#define MTE_SAMPLE_ABSOLUTE 1 /* mteTriggerSampleType values */ +#define MTE_SAMPLE_DELTA 2 + + /* + * Values for the mteTriggerDeltaDiscontinuityIDType field + */ +#define MTE_DELTAD_TTICKS 1 +#define MTE_DELTAD_TSTAMP 2 +#define MTE_DELTAD_DATETIME 3 + + /* + * Values for the mteTriggerExistenceTest + * and mteTriggerExistenceStartup fields + */ +#define MTE_EXIST_PRESENT 0x80 +#define MTE_EXIST_ABSENT 0x40 +#define MTE_EXIST_CHANGED 0x20 + + /* + * Values for the mteTriggerBooleanComparison field + */ +#define MTE_BOOL_UNEQUAL 1 +#define MTE_BOOL_EQUAL 2 +#define MTE_BOOL_LESS 3 +#define MTE_BOOL_LESSEQUAL 4 +#define MTE_BOOL_GREATER 5 +#define MTE_BOOL_GREATEREQUAL 6 + + /* + * Values for the mteTriggerThresholdStartup field + */ +#define MTE_THRESH_START_RISE 1 +#define MTE_THRESH_START_FALL 2 +#define MTE_THRESH_START_RISEFALL 3 + /* Note that RISE and FALL values can be used for bit-wise + tests as well, since RISEFALL = RISE | FALL */ + + + /* + * Flags to indicate which triggers are armed, and ready to fire. + */ +#define MTE_ARMED_TH_RISE 0x01 +#define MTE_ARMED_TH_FALL 0x02 +#define MTE_ARMED_TH_DRISE 0x04 +#define MTE_ARMED_TH_DFALL 0x08 +#define MTE_ARMED_BOOLEAN 0x10 +#define MTE_ARMED_ALL 0x1f + + /* + * All Event-MIB OCTET STRING objects are either short (32-character) + * tags, or SnmpAdminString/similar values (i.e. 255 characters) + */ +#define MTE_STR1_LEN 32 +#define MTE_STR2_LEN 255 + +/* + * Data structure for a (combined) trigger row. Covers delta samples, + * and all types (Existence, Boolean and Threshold) of trigger. + */ +struct mteTrigger { + /* + * Index values + */ + char mteOwner[MTE_STR1_LEN+1]; + char mteTName[MTE_STR1_LEN+1]; + + /* + * Column values for the main mteTriggerTable + */ + char mteTriggerComment[MTE_STR2_LEN+1]; + char mteTriggerTest; + oid mteTriggerValueID[MAX_OID_LEN]; + size_t mteTriggerValueID_len; + char mteTriggerTarget[ MTE_STR2_LEN+1]; + char mteTriggerContext[MTE_STR2_LEN+1]; + u_long mteTriggerFrequency; + char mteTriggerOOwner[ MTE_STR1_LEN+1]; + char mteTriggerObjects[MTE_STR1_LEN+1]; + + netsnmp_session *session; + long flags; + + /* + * Column values for the mteTriggerDeltaTable + */ + oid mteDeltaDiscontID[MAX_OID_LEN]; + size_t mteDeltaDiscontID_len; + long mteDeltaDiscontIDType; + + /* + * Column values for Existence tests (mteTriggerExistenceTable) + */ + char mteTExTest; + char mteTExStartup; + char mteTExObjOwner[MTE_STR1_LEN+1]; + char mteTExObjects[ MTE_STR1_LEN+1]; + char mteTExEvOwner[ MTE_STR1_LEN+1]; + char mteTExEvent[ MTE_STR1_LEN+1]; + + /* + * Column values for Boolean tests (mteTriggerBooleanTable) + */ + long mteTBoolComparison; + long mteTBoolValue; + char mteTBoolObjOwner[MTE_STR1_LEN+1]; + char mteTBoolObjects[ MTE_STR1_LEN+1]; + char mteTBoolEvOwner[ MTE_STR1_LEN+1]; + char mteTBoolEvent[ MTE_STR1_LEN+1]; + + /* + * Column values for Threshold tests (mteTriggerThresholdTable) + */ + long mteTThStartup; + long mteTThRiseValue; + long mteTThFallValue; + long mteTThDRiseValue; + long mteTThDFallValue; + char mteTThObjOwner[ MTE_STR1_LEN+1]; + char mteTThObjects[ MTE_STR1_LEN+1]; + char mteTThRiseOwner[ MTE_STR1_LEN+1]; + char mteTThRiseEvent[ MTE_STR1_LEN+1]; + char mteTThFallOwner[ MTE_STR1_LEN+1]; + char mteTThFallEvent[ MTE_STR1_LEN+1]; + char mteTThDRiseOwner[MTE_STR1_LEN+1]; + char mteTThDRiseEvent[MTE_STR1_LEN+1]; + char mteTThDFallOwner[MTE_STR1_LEN+1]; + char mteTThDFallEvent[MTE_STR1_LEN+1]; + + /* + * Additional fields for operation of the Trigger tables: + * monitoring... + */ + unsigned int alarm; + long sysUpTime; + netsnmp_variable_list *old_results; + netsnmp_variable_list *old_deltaDs; + + /* + * ... stats... + */ + long count; + + /* + * ... and firing. + */ + char *mteTriggerXOwner; + char *mteTriggerXObjects; + netsnmp_variable_list *mteTriggerFired; +}; + + /* + * Container structure for the (combined) mteTrigger*Tables, + * and routine to create this. + */ +extern netsnmp_tdata *trigger_table_data; +extern void init_trigger_table_data(void); + +void init_mteTrigger(void); +void mteTrigger_removeEntry(netsnmp_tdata_row *row); +netsnmp_tdata_row *mteTrigger_createEntry(char *mteOwner, + char *mteTriggerName, int fixed); +void mteTrigger_enable( struct mteTrigger *entry ); +void mteTrigger_disable( struct mteTrigger *entry ); + +long mteTrigger_getNumEntries(int max); + +#endif /* MTETRIGGER_H */ |