static struct snobj *handle_get_tc_stats(struct snobj *q)
{
const char *tc_name;
struct tc *c;
struct snobj *r;
tc_name = snobj_str_get(q);
if (!tc_name)
return snobj_err(EINVAL, "Argument must be a name in str");
c = ns_lookup(NS_TYPE_TC, tc_name);
if (!c)
return snobj_err(ENOENT, "No TC '%s' found", tc_name);
r = snobj_map();
snobj_map_set(r, "timestamp", snobj_double(get_epoch_time()));
snobj_map_set(r, "count",
snobj_uint(c->stats.usage[RESOURCE_CNT]));
snobj_map_set(r, "cycles",
snobj_uint(c->stats.usage[RESOURCE_CYCLE]));
snobj_map_set(r, "packets",
snobj_uint(c->stats.usage[RESOURCE_PACKET]));
snobj_map_set(r, "bits",
snobj_uint(c->stats.usage[RESOURCE_BIT]));
return r;
}
static struct snobj *handle_get_module_info(struct snobj *arg)
{
const char *m_name;
struct module *m;
struct snobj *r;
struct snobj *gates;
m_name = snobj_str_get(arg);
if (!m_name)
return snobj_err(EINVAL, "Argument must be a name in str");
if ((m = find_module(m_name)) == NULL)
return snobj_err(ENOENT, "No module '%s' found", m_name);
r = snobj_map();
gates = snobj_list();
snobj_map_set(r, "name", snobj_str(m->name));
snobj_map_set(r, "mclass", snobj_str(m->mclass->name));
if (m->mclass->get_desc)
snobj_map_set(r, "desc", m->mclass->get_desc(m));
if (m->mclass->get_dump)
snobj_map_set(r, "dump", m->mclass->get_dump(m));
for (int i = 0; i < m->allocated_gates; i++) {
if (m->gates[i].m) {
struct snobj *gate = snobj_map();
snobj_map_set(gate, "gate", snobj_uint(i));
#if TRACK_GATES
snobj_map_set(gate, "cnt",
snobj_uint(m->gates[i].cnt));
snobj_map_set(gate, "pkts",
snobj_uint(m->gates[i].pkts));
snobj_map_set(gate, "timestamp",
snobj_double(get_epoch_time()));
#endif
snobj_map_set(gate, "name", snobj_str(m->gates[i].m->name));
snobj_list_add(gates, gate);
}
}
snobj_map_set(r, "gates", gates);
return r;
}
static struct snobj *handle_get_port_stats(struct snobj *arg)
{
const char *port_name;
struct port *port;
port_stats_t stats;
struct snobj *r;
struct snobj *inc;
struct snobj *out;
port_name = snobj_str_get(arg);
if (!port_name)
return snobj_err(EINVAL, "Argument must be a name in str");
port = find_port(port_name);
if (!port)
return snobj_err(ENOENT, "No port `%s' found", port_name);
get_port_stats(port, &stats);
inc = snobj_map();
snobj_map_set(inc, "packets", snobj_uint(stats[PACKET_DIR_INC].packets));
snobj_map_set(inc, "dropped", snobj_uint(stats[PACKET_DIR_INC].dropped));
snobj_map_set(inc, "bytes", snobj_uint(stats[PACKET_DIR_INC].bytes));
out = snobj_map();
snobj_map_set(out, "packets", snobj_uint(stats[PACKET_DIR_OUT].packets));
snobj_map_set(out, "dropped", snobj_uint(stats[PACKET_DIR_OUT].dropped));
snobj_map_set(out, "bytes", snobj_uint(stats[PACKET_DIR_OUT].bytes));
r = snobj_map();
snobj_map_set(r, "inc", inc);
snobj_map_set(r, "out", out);
snobj_map_set(r, "timestamp", snobj_double(get_epoch_time()));
return r;
}