void CatCommand::run(const ResourceFork& rsrc, const Options& options) const {
const ResourceEntry& entry = rsrc.at(_type).at(_id);
BytesSlice data = entry.data();
if (write(1, data.data(), data.size()) < 0) {
// TODO(sfiera): handle result properly.
}
}
void LsCommand::run(const ResourceFork& rsrc, const Options& options) const {
if (!_type.has_value()) {
for (const ResourceType& type : rsrc) {
pn::format(stdout, "{0}\n", type.code());
}
return;
}
const ResourceType& type = rsrc.at(*_type);
if (!_id.has_value()) {
for (const ResourceEntry& entry : type) {
pn::format(stdout, "{0}\t{1}\n", entry.id(), entry.name());
}
return;
}
const ResourceEntry& entry = type.at(*_id);
pn::format(stdout, "{0}\t{1}\n", entry.id(), entry.name());
}
