SNMPWriteObject Class Reference

Registers a scalar write callback with the SNMP agent. More...

#include <snmp_table.h>

Public Member Functions
	SNMPWriteObject (const char *oid, int typ, PutpIFunc *pf, uint32_t commmask)
	Register a write callback for one SNMP scalar.

Detailed Description

Registers a scalar write callback with the SNMP agent.

Application code does not instantiate this class directly — use the SNMPWRITEFUNC macro, which constructs a file-static instance so the callback is registered before main() runs. The constructor is overloaded on every write-callback signature in Read/write callback function signatures; the compiler picks the overload that matches your setter, which in turn selects the matching ASN.1 dispatcher.

Example

int WriteOutput(int var, int bTest) {
    if (bTest) return (var == 0 || var == 1) ? SNMP_SET_OK : SNMP_SET_FAIL;
    g_output_on = var;
    return SNMP_SET_OK;
}
SNMPWRITEFUNC(OUTPUT, "1.3.6.1.4.1.8174.10.2.0", ASN_typeInteger32,
              WriteOutput, WRITE_COMMUNITY_MASK);

Constructor & Destructor Documentation

SNMPWriteObject()

SNMPWriteObject::SNMPWriteObject ( const char * oid, int typ, PutpIFunc * pf, uint32_t commmask )

inline

Register a write callback for one SNMP scalar.

Parameters

oid	Dotted-decimal OID string. Scalars end in .0.
typ	One of the ASN_type* tags (e.g. ASN_typeInteger32).
pf	Pointer to the setter; the overload chosen follows from its signature.
commmask	Community mask (typically WRITE_COMMUNITY_MASK).

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The documentation for this class was generated from the following file:

• snmp_table.h