/*
* Find or create the specified event entry
*/
static struct mteEvent *
_find_mteEvent_entry( const char *owner, const char *ename )
{
netsnmp_variable_list owner_var, ename_var;
netsnmp_tdata_row *row;
/*
* If there's already an existing entry,
* then use that...
*/
memset(&owner_var, 0, sizeof(netsnmp_variable_list));
memset(&ename_var, 0, sizeof(netsnmp_variable_list));
snmp_set_var_typed_value(&owner_var, ASN_OCTET_STR, owner, strlen(owner));
snmp_set_var_typed_value(&ename_var, ASN_PRIV_IMPLIED_OCTET_STR,
ename, strlen(ename));
owner_var.next_variable = &ename_var;
row = netsnmp_tdata_row_get_byidx( event_table_data, &owner_var );
/*
* ... otherwise, create a new one
*/
if (!row)
row = mteEvent_createEntry( owner, ename, 0 );
if (!row)
return NULL;
/* return (struct mteEvent *)netsnmp_tdata_row_entry( row ); */
return (struct mteEvent *)row->data;
}
int mteEvent_fire (char *owner, char *event, /* Event to invoke */
struct mteTrigger *trigger, /* Trigger that fired */
oid * suffix, size_t s_len) /* Matching instance */
{
struct mteEvent *entry;
int fired = 0;
netsnmp_variable_list owner_var, event_var;
DEBUGMSGTL (("disman:event:fire", "Event fired (%s, %s)\n", owner, event));
/*
* Retrieve the entry for the specified event
*/
memset (&owner_var, 0, sizeof (owner_var));
memset (&event_var, 0, sizeof (event_var));
snmp_set_var_typed_value (&owner_var, ASN_OCTET_STR, owner, strlen (owner));
snmp_set_var_typed_value (&event_var, ASN_PRIV_IMPLIED_OCTET_STR, event, strlen (event));
owner_var.next_variable = &event_var;
entry = (struct mteEvent *) netsnmp_tdata_row_entry (netsnmp_tdata_row_get_byidx (event_table_data, &owner_var));
if (!entry)
{
DEBUGMSGTL (("disman:event:fire", "No matching event\n"));
return -1;
}
if (entry->mteEventActions & MTE_EVENT_NOTIFICATION)
{
DEBUGMSGTL (("disman:event:fire", "Firing notification event\n"));
_mteEvent_fire_notify (entry, trigger, suffix, s_len);
fired = 1;
}
#ifndef NETSNMP_NO_WRITE_SUPPORT
if (entry->mteEventActions & MTE_EVENT_SET)
{
DEBUGMSGTL (("disman:event:fire", "Firing set event\n"));
_mteEvent_fire_set (entry, trigger, suffix, s_len);
fired = 1;
}
#endif /* NETSNMP_NO_WRITE_SUPPORT */
if (!fired)
DEBUGMSGTL (("disman:event:fire", "Matched event is empty\n"));
return fired;
}
struct expExpression *
expExpression_getEntry( char *owner, char *name )
{
netsnmp_variable_list owner_var, name_var;
memset(&owner_var, 0, sizeof(netsnmp_variable_list));
memset(&name_var, 0, sizeof(netsnmp_variable_list));
snmp_set_var_typed_value( &owner_var, ASN_OCTET_STR,
(u_char*)owner, strlen(owner));
snmp_set_var_typed_value( &name_var, ASN_OCTET_STR,
(u_char*)name, strlen(name));
owner_var.next_variable = &name_var;
return (struct expExpression *)
netsnmp_tdata_row_entry(
netsnmp_tdata_row_get_byidx(expr_table_data, &owner_var));
}
