Method read_and_write_file

utility/pck_creator.cpp:348–362

}

Error PckCreator::read_and_write_file(size_t i, Ref<FileAccess> write_handle) {
	Error error;
	Ref<FileAccess> fa = FileAccess::open(files_to_pck[i].src_path, FileAccess::READ, &error);
	if (!fa.is_valid()) {
		return error ? error : ERR_FILE_CANT_OPEN;
	}
	uint64_t rq_size = files_to_pck[i].size;
	uint8_t buf[piecemeal_read_size];
	while (rq_size > 0) {
		uint64_t got = fa->get_buffer(buf, MIN(piecemeal_read_size, rq_size));
		write_handle->store_buffer(buf, got);
		rq_size -= got;
	}
	return OK;
}

Error PckCreator::finish_pck() {
	Error error = _create_after_process();