> But I need to register a string. Searching the documentation I haven't
> found a function looking like netsnmp_register_string_instance and I
> coudn't find an example explaining how to register a string using the
> generic netsnmp_register_instance
Have a look at "netsnmp_register_watched_scalar"
Not only does this cope with string values as well as integer ones,
it also handles scalar objects correctly (which netsnmp_register_instance
doesn't - in particular requests for an invalid instance)
I'm afraid there aren't any examples using it (yet!),
but it'd be something like:
netsnmp_handler_registration *reg =
netsnmp_create_handler_registration(
"myStringObject", NULL,
myStringObjectOID, OID_LENGTH(myStringObjectOID),
HANDLER_CAN_RONLY);
netsnmp_watcher_info *winfo =
netsnmp_create_watcher_info(
myStringObject, strlen(myStringObject),
ASN_OCTET_STR, WATCHER_FIXED_SIZE);
netsnmp_register_watched_scalar( reg, winfo );
Dave
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