/*
* Convert interface names to IDs
* Args: Pointer to engine output filter, pointer to initialized interface list
* Returns: -1 on failure, 0 on success
*/
int name2id(sfilter_t *filter)
{
unsigned int id;
sf_rule_t *rptr;
struct srclist *sptr;
if (!filter)
return(0);
if (filter->type == FILTER) {
for (rptr=filter->rules;rptr;rptr=rptr->next) {
if (rptr->src.name == NULL)
continue;
if (!(id=namelookup(rptr->src.name))) {
logwarn("Unknown interface \'%s\' in filter rules",rptr->src.name);
return(-1);
}
free(rptr->src.name);
rptr->src.id=id;
}
return(0);
}
for (rptr=filter->rules;rptr;rptr=rptr->next)
for (sptr=rptr->info.source;sptr;sptr=sptr->next) {
if (!(id=namelookup(sptr->src.name))) {
logwarn("Unknown interface \'%s\' in failover rules",sptr->src.name);
return(-1);
}
free(sptr->src.name);
sptr->src.id=id;
}
return(0);
}
int symboltable::addSymbol(const char* newsymbol)
{
int id = nextid++;
string s = string(newsymbol);
suppresserrors = true;
symtableentry* e = namelookup(s);
suppresserrors = false;
if (e) {
return e->id;
}
symtableentry* ste = new symtableentry(id, s);
symbols.push_back(ste);
return ste->id;
}