R_API bool r_oids_sort (ROIDStorage *storage, void *user) {
ut32 od, id, ptop, *permutation;
void *incoming;
if(!storage || !storage->ptop || !storage->cmp) {
return false;
}
if(storage->ptop == 1) {
return true;
}
permutation = storage->permutation;
storage->permutation = R_NEWS0 (ut32, storage->psize);
if (!storage->permutation) {
storage->permutation = permutation;
return false;
}
storage->permutation[0] = permutation[0];
ptop = storage->ptop;
storage->ptop = 1;
while (storage->ptop != ptop) {
id = permutation[storage->ptop];
incoming = r_id_storage_get (storage->data, id);
if (!oids_od_binsert (storage, id, &od, incoming, user)) {
goto beach;
}
}
free (permutation);
return true;
beach:
free (storage->permutation);
storage->permutation = permutation;
storage->ptop = ptop;
return false;
}
R_API int r_core_lines_initcache(RCore *core, ut64 start_addr, ut64 end_addr) {
int i, line_count;
int bsz = core->blocksize;
char *buf;
ut64 off = start_addr;
ut64 baddr;
if (start_addr == UT64_MAX || end_addr == UT64_MAX) {
return -1;
}
free (core->print->lines_cache);
core->print->lines_cache = R_NEWS0 (ut64, bsz);
if (!core->print->lines_cache) {
return -1;
}
{
RIOSection *s = r_io_section_mget_in (core->io, core->offset);
baddr = s? s->paddr: r_config_get_i (core->config, "bin.baddr");
}
line_count = start_addr? 0: 1;
core->print->lines_cache[0] = start_addr? 0: baddr;
buf = malloc (bsz);
if (!buf) {
return -1;
}
r_cons_break_push (NULL, NULL);
while (off < end_addr) {
if (r_cons_is_breaked ()) {
break;
}
r_io_read_at (core->io, off, (ut8 *) buf, bsz);
for (i = 0; i < bsz; i++) {
if (buf[i] == '\n') {
core->print->lines_cache[line_count] = start_addr? off + i + 1: off + i + 1 + baddr;
line_count++;
if (line_count % bsz == 0) {
ut64 *tmp = realloc (core->print->lines_cache,
(line_count + bsz) * sizeof (ut64));
if (tmp) {
core->print->lines_cache = tmp;
} else {
R_FREE (core->print->lines_cache);
goto beach;
}
}
}
}
off += bsz;
}
free (buf);
r_cons_break_pop ();
return line_count;
beach:
free (buf);
r_cons_break_pop ();
return -1;
}
static ut8 *get_bytes(RBuffer *buffer, ut32 size) {
ut8 *ret = R_NEWS0 (ut8, size + 1);
if (!ret)
return NULL;
if (r_buf_read (buffer, ret, size) < size) {
free (ret);
return NULL;
}
return ret;
}