R_API int r_anal_xrefs_from (RAnal *anal, RList *list, const char *kind, const RAnalRefType type, ut64 addr) {
char *next, *s, *str, *ptr, key[256];
RAnalRef *ref = NULL;
if (addr == UT64_MAX) {
_type = type;
_list = list;
_kpfx = r_str_newf ("xref.%s", analref_toString (type));
sdb_foreach (DB, (SdbForeachCallback)xrefs_list_cb_any, anal);
free (_kpfx);
return true;
}
XREFKEY(key, sizeof (key), kind, type, addr);
str = sdb_get (DB, key, 0);
if (!str) {
return false;
}
for (next = ptr = str; next; ptr = next) {
s = sdb_anext (ptr, &next);
if (!(ref = r_anal_ref_new ())) {
return false;
}
ref->addr = r_num_get (NULL, s);
ref->at = addr;
ref->type = type;
r_list_append (list, ref);
}
free (str);
return true;
}
static bool appendRef(void *u, const ut64 k, const void *v) {
RList *list = (RList *)u;
RAnalRef *ref = (RAnalRef *)v;
RAnalRef *cloned = r_anal_ref_new (ref->addr, ref->at, ref->type);
if (cloned) {
r_list_append (list, cloned);
return true;
}
return false;
}
static int xrefs_list_cb_any(RAnal *anal, const char *k, const char *v) {
//ut64 dst, src = r_num_get (NULL, v);
if (!strncmp (_kpfx, k, strlen (_kpfx))) {
RAnalRef *ref = r_anal_ref_new ();
if (ref) {
ref->addr = r_num_get (NULL, k + strlen (_kpfx) + 1);
ref->at = r_num_get (NULL, v); // XXX
ref->type = _type;
r_list_append (_list, ref);
}
}
return true;
}
static void setxref(HtUP *m, ut64 from, ut64 to, int type) {
bool found;
HtUP *ht = ht_up_find (m, from, &found);
if (!found) {
ht = ht_up_new (NULL, xrefs_ref_free, NULL);
if (!ht) {
return;
}
ht_up_insert (m, from, ht);
}
RAnalRef *ref = r_anal_ref_new (to, from, type);
if (ref) {
ht_up_update (ht, to, ref);
}
}
R_API int r_anal_xrefs_from (RAnal *anal, RList *list, const char *kind, const char *type, ut64 addr) {
char *s, *str, *ptr, key[256];
RAnalRef *ref = NULL;
int hasnext = 1;
snprintf (key, sizeof (key), "%s.%s.0x%"PFMT64x, kind, type, addr);
str = sdb_get (DB, key, 0);
if (!str) return R_FALSE;
for (ptr=str; hasnext; ptr = (char *)sdb_anext (s)) {
s = sdb_astring (ptr, &hasnext);
if (!(ref = r_anal_ref_new ()))
return R_FALSE;
ref->addr = addr;
ref->at = r_num_get (NULL, s);
ref->type = (!strcmp (type, "code"))?'C':'d'; // XXX
r_list_append (list, ref);
}
free (str);
return R_TRUE;
}
