/*
* returns the length of the variable
*/
int v_length(var_t *var) {
char tmpsb[64];
switch (var->type) {
case V_STR:
return strlen(var->v.p.ptr);
case V_MAP:
return map_length(var);
case V_PTR:
ltostr(var->v.ap.p, tmpsb);
return strlen(tmpsb);
case V_INT:
ltostr(var->v.i, tmpsb);
return strlen(tmpsb);
case V_NUM:
ftostr(var->v.n, tmpsb);
return strlen(tmpsb);
case V_ARRAY:
return var->v.a.size;
case V_REF:
return v_length(var->v.ref);
}
return 1;
}
int lrucache_set(LRUCACHE* lrucache, char* key, char* value)
{
char* k;
while (map_length(lrucache->map) >= lrucache->size) {
k = queue_peek(lrucache->queue);
if (k == NULL) {
break;
} else {
map_remove(lrucache->map, k);
}
}
queue_insert(lrucache->queue, key);
return map_set(lrucache->map, key, value);
}
int su_map_length(su_state *s, int idx) {
return map_length(STK(TOP(idx))->obj.m);
}
