| #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(const 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 */ |
