List FAT::ls(const Dirent& ent) const
{
auto ents = std::make_shared<dirvector> ();
// verify ent is a directory
if (!ent.is_valid() || !ent.is_dir())
return { { error_t::E_NOTDIR, ent.name() }, ents };
// convert cluster to sector
auto S = this->cl_to_sector(ent.block());
// read result directory entries into ents
auto err = int_ls(S, *ents);
return { err, ents };
}
void FAT::ls(const Dirent& ent, on_ls_func on_ls) const
{
auto dirents = std::make_shared<dirvector> ();
// verify ent is a directory
if (!ent.is_valid() || !ent.is_dir()) {
on_ls( { error_t::E_NOTDIR, ent.name() }, dirents );
return;
}
// convert cluster to sector
uint32_t S = this->cl_to_sector(ent.block());
// read result directory entries into ents
int_ls(S, dirents, on_ls);
}
