/*ARGSUSED*/
static int
action_format(
uintptr_t addr,
const void *data,
void *arg)
{
afdata_t *afp = (afdata_t *)arg;
ipp_action_t *ap;
int rc;
ap = mdb_alloc(sizeof (ipp_action_t), UM_SLEEP);
if (mdb_vread(ap, sizeof (ipp_action_t), addr) == -1) {
mdb_warn("failed to read ipp_action_t at %p", addr);
rc = WALK_ERR;
goto done;
}
if (afp->af_flags & AF_VERBOSE)
rc = action_dump(addr, ap, afp->af_banner);
else
rc = action_summary(addr, ap, afp->af_banner);
afp->af_banner = B_FALSE;
done:
mdb_free(ap, sizeof (ipp_action_t));
return (rc);
}
/* json printer */
static int json_printer(char *buf, int pos,
struct trace_tree *tree, char *el, struct header *h)
{
struct trace_tree_V *tv;
struct trace_tree_T *tt;
struct trace_tree_D *td;
struct trace_tree_G *tg;
struct trace_tree_L *tl;
int offset, length;
char ebuf[64];
int j, k;
switch(tree->type) {
case TT_E:
sprintf(ebuf, "To Controller");
break;
case TT_V:
tv = (struct trace_tree_V *) tree;
sprintf(ebuf, "V %s", tv->name);
break;
case TT_T:
tt = (struct trace_tree_T *) tree;
sprintf(ebuf, "T %s", tt->name);
break;
case TT_D:
td = (struct trace_tree_D *) tree;
return json_printer(buf, pos, td->t, el, h);
case TT_G:
tg = (struct trace_tree_G *) tree;
sprintf(ebuf, "G %s", header_get_name(tg->new_spec));
break;
case TT_L:
tl = (struct trace_tree_L *) tree;
action_summary(tl->ac, ebuf, 64);
break;
}
pos += sprintf(buf+pos,
"{\"v\":%lu, \"el\":\"%s\", \"l\":\"%s\", \"p\":{\"x\":650, \"y\":30}, \"c\":[",
(long) tree, el, ebuf);
switch(tree->type) {
case TT_E:
break;
case TT_V:
tv = (struct trace_tree_V *) tree;
if(strcmp(tv->name, "in_port"))
header_get_field(h, tv->name, &offset, &length);
else
length = 8;
length = (length + 7) / 8;
for(j = 0; j < tv->num_branches; j++) {
for(k = 0; k < length; k++) {
sprintf(ebuf + 2*k,
"%02x",
tv->branches[j].value.v[k]);
}
pos = json_printer(buf, pos, tv->branches[j].tree, ebuf, h);
if(j < tv->num_branches - 1)
pos += sprintf(buf+pos, ",");
}
break;
case TT_T:
tt = (struct trace_tree_T *) tree;
if(strcmp(tt->name, "in_port"))
header_get_field(h, tt->name, &offset, &length);
else
length = 8;
length = (length + 7) / 8;
sprintf(ebuf, " = ");
for(k = 0; k < length; k++) {
sprintf(ebuf + 3 + 2*k,
"%02x",
tt->value.v[k]);
}
pos = json_printer(buf, pos, tt->t, ebuf, h);
pos += sprintf(buf+pos, ",");
ebuf[0] = '!';
pos = json_printer(buf, pos, tt->f, ebuf, h);
break;
case TT_D:
td = (struct trace_tree_D *) tree;
pos = json_printer(buf, pos, td->t, "", h);
break;
case TT_G:
tg = (struct trace_tree_G *) tree;
pos = json_printer(buf, pos, tg->t, "", tg->new_spec);
break;
case TT_L:
break;
}
pos += sprintf(buf+pos, "]}");
return pos;
}
