nsd/dist/rdata.c

74 typedef int (*rdata_to_string_type)(buffer_type *output,
79 rdata_dname_to_string(buffer_type *output, rdata_atom_type rdata,
82 	buffer_printf(output,
90 rdata_dns_name_to_string(buffer_type *output, rdata_atom_type rdata,
101 			buffer_printf(output, ".");
107 				buffer_printf(output, "\\%c", (char) ch);
109 				buffer_printf(output, "\\%03u", (unsigned int) ch);
111 				buffer_printf(output, "%c", (char) ch);
113 				buffer_printf(output, "\\%03u", (unsigned int) ch);
122 	buffer_printf(output, ".");
127 rdata_text_to_string(buffer_type *output, rdata_atom_type rdata,
134 	buffer_printf(output, "\"");
139 				buffer_printf(output, "\\");
141 			buffer_printf(output, "%c", ch);
143 			buffer_printf(output, "\\%03u", (unsigned) data[i]);
146 	buffer_printf(output, "\"");
151 rdata_texts_to_string(buffer_type *output, rdata_atom_type rdata,
160 		buffer_printf(output, "\"");
165 					buffer_printf(output, "\\");
167 				buffer_printf(output, "%c", ch);
169 				buffer_printf(output, "\\%03u", (unsigned) data[pos+i]);
173 		buffer_printf(output, pos < length?"\" ":"\"");
179 rdata_long_text_to_string(buffer_type *output, rdata_atom_type rdata,
186 	buffer_printf(output, "\"");
191 				buffer_printf(output, "\\");
193 			buffer_printf(output, "%c", ch);
195 			buffer_printf(output, "\\%03u", (unsigned) data[i]);
198 	buffer_printf(output, "\"");
203 rdata_tag_to_string(buffer_type *output, rdata_atom_type rdata,
212 			buffer_printf(output, "%c", ch);
219 rdata_byte_to_string(buffer_type *output, rdata_atom_type rdata,
223 	buffer_printf(output, "%lu", (unsigned long) data);
228 rdata_short_to_string(buffer_type *output, rdata_atom_type rdata,
232 	buffer_printf(output, "%lu", (unsigned long) data);
237 rdata_long_to_string(buffer_type *output, rdata_atom_type rdata,
241 	buffer_printf(output, "%lu", (unsigned long) data);
246 rdata_a_to_string(buffer_type *output, rdata_atom_type rdata,
252 		buffer_printf(output, "%s", str);
259 rdata_aaaa_to_string(buffer_type *output, rdata_atom_type rdata,
265 		buffer_printf(output, "%s", str);
272 rdata_ilnp64_to_string(buffer_type *output, rdata_atom_type rdata,
281 	buffer_printf(output, "%.4x:%.4x:%.4x:%.4x", a1, a2, a3, a4);
286 rdata_eui48_to_string(buffer_type *output, rdata_atom_type rdata,
297 	buffer_printf(output, "%.2x-%.2x-%.2x-%.2x-%.2x-%.2x",
303 rdata_eui64_to_string(buffer_type *output, rdata_atom_type rdata,
316 	buffer_printf(output, "%.2x-%.2x-%.2x-%.2x-%.2x-%.2x-%.2x-%.2x",
322 rdata_rrtype_to_string(buffer_type *output, rdata_atom_type rdata,
326 	buffer_printf(output, "%s", rrtype_to_string(type));
331 rdata_algorithm_to_string(buffer_type *output, rdata_atom_type rdata,
335 	buffer_printf(output, "%u", (unsigned) id);
340 rdata_certificate_type_to_string(buffer_type *output, rdata_atom_type rdata,
347 		buffer_printf(output, "%s", type->name);
349 		buffer_printf(output, "%u", (unsigned) id);
355 rdata_period_to_string(buffer_type *output, rdata_atom_type rdata,
359 	buffer_printf(output, "%lu", (unsigned long) period);
364 rdata_time_to_string(buffer_type *output, rdata_atom_type rdata,
372 		buffer_printf(output, "%s", buf);
379 rdata_base32_to_string(buffer_type *output, rdata_atom_type rdata,
385 		buffer_write(output, "-", 1);
389 	buffer_reserve(output, size * 2 + 1);
391 			  (char *) buffer_current(output), size * 2);
393 		buffer_skip(output, length);
399 rdata_base64_to_string(buffer_type *output, rdata_atom_type rdata,
406 		buffer_write(output, "0", 1);
409 	buffer_reserve(output, size * 2 + 1);
411 			  (char *) buffer_current(output), size * 2);
413 		buffer_skip(output, length);
419 hex_to_string(buffer_type *output, const uint8_t *data, size_t size)
427 	buffer_reserve(output, size * 2);
430 		buffer_write_u8(output, hexdigits[octet >> 4]);
431 		buffer_write_u8(output, hexdigits[octet & 0x0f]);
436 rdata_hex_to_string(buffer_type *output, rdata_atom_type rdata,
441 		buffer_printf(output, "0");
443 		hex_to_string(output, rdata_atom_data(rdata), rdata_atom_size(rdata));
449 rdata_hexlen_to_string(buffer_type *output, rdata_atom_type rdata,
454 		buffer_printf(output, "-");
457 	hex_to_string(output, rdata_atom_data(rdata)+1, rdata_atom_size(rdata)-1);
462 rdata_nsap_to_string(buffer_type *output, rdata_atom_type rdata,
465 	buffer_printf(output, "0x");
466 	hex_to_string(output, rdata_atom_data(rdata), rdata_atom_size(rdata));
471 rdata_apl_to_string(buffer_type *output, rdata_atom_type rdata,
498 				buffer_printf(output, "%s%d:%s/%d",
511 rdata_services_to_string(buffer_type *output, rdata_atom_type rdata,
529 			buffer_printf(output, "%s", proto->p_name);
535 						buffer_printf(output, " %s", service->s_name);
537 						buffer_printf(output, " %d", i);
549 rdata_ipsecgateway_to_string(buffer_type *output, rdata_atom_type rdata, rr_type* rr)
554 		buffer_printf(output, ".");
557 		rdata_a_to_string(output, rdata, rr);
560 		rdata_aaaa_to_string(output, rdata, rr);
571 			buffer_printf(output, "%s", dname_to_string(d, NULL));
582 rdata_nxt_to_string(buffer_type *output, rdata_atom_type rdata,
591 			buffer_printf(output, "%s ", rrtype_to_string(i));
595 	buffer_skip(output, -1);
601 rdata_nsec_to_string(buffer_type *output, rdata_atom_type rdata,
604 	size_t saved_position = buffer_position(output);
618 			buffer_set_position(output, saved_position);
624 				buffer_printf(output,
639 rdata_loc_to_string(buffer_type *ATTR_UNUSED(output),
651 buffer_print_svcparamkey(buffer_type *output, uint16_t svcparamkey)
654 		buffer_printf(output, "%s", svcparamkey_strs[svcparamkey]);
656 		buffer_printf(output, "key%d", (int)svcparamkey);
660 rdata_svcparam_port_to_string(buffer_type *output, uint16_t val_len,
665 	buffer_printf(output, "=%d", (int)ntohs(data[0]));
670 rdata_svcparam_ipv4hint_to_string(buffer_type *output, uint16_t val_len,
681 		buffer_printf(output, "=%s", ip_str);
688 			buffer_printf(output, ",%s", ip_str);
697 rdata_svcparam_ipv6hint_to_string(buffer_type *output, uint16_t val_len,
708 		buffer_printf(output, "=%s", ip_str);
715 			buffer_printf(output, ",%s", ip_str);
724 rdata_svcparam_mandatory_to_string(buffer_type *output, uint16_t val_len,
731 	buffer_write_u8(output, '=');
732 	buffer_print_svcparamkey(output, ntohs(*data));
736 		buffer_write_u8(output, ',');
737 		buffer_print_svcparamkey(output, ntohs(*data));
745 rdata_svcparam_ech_to_string(buffer_type *output, uint16_t val_len,
752 	buffer_write_u8(output, '=');
754 	buffer_reserve(output, val_len * 2 + 1);
756 			  (char *) buffer_current(output), val_len * 2);
758 		buffer_skip(output, length);
765 rdata_svcparam_alpn_to_string(buffer_type *output, uint16_t val_len,
772 	buffer_write_u8(output, '=');
773 	buffer_write_u8(output, '"');
782 				buffer_printf(output, "\\\\\\%c", dp[i]);
785 				buffer_printf(output, "\\\\%c", dp[i]);
788 				buffer_printf(output, "\\%03u", (unsigned) dp[i]);
791 				buffer_write_u8(output, dp[i]);
795 			buffer_write_u8(output, ',');
797 	buffer_write_u8(output, '"');
802 rdata_svcparam_to_string(buffer_type *output, rdata_atom_type rdata,
815 	buffer_print_svcparamkey(output, svcparamkey);
835 		return rdata_svcparam_port_to_string(output, val_len, data+2);
837 		return rdata_svcparam_ipv4hint_to_string(output, val_len, data+2);
839 		return rdata_svcparam_ipv6hint_to_string(output, val_len, data+2);
841 		return rdata_svcparam_mandatory_to_string(output, val_len, data+2);
845 		return rdata_svcparam_alpn_to_string(output, val_len, data+2);
847 		return rdata_svcparam_ech_to_string(output, val_len, data+2);
851 		buffer_write(output, "=\"", 2);
856 				buffer_printf(output, "\\%c", dp[i]);
859 				buffer_printf(output, "\\%03u", (unsigned) dp[i]);
862 				buffer_write_u8(output, dp[i]);
864 		buffer_write_u8(output, '"');
871 rdata_unknown_to_string(buffer_type *output, rdata_atom_type rdata,
875  	buffer_printf(output, "\\# %lu ", (unsigned long) size);
876 	hex_to_string(output, rdata_atom_data(rdata), size);
916 rdata_atom_to_string(buffer_type *output, rdata_zoneformat_type type,
919 	return rdata_to_string_table[type](output, rdata, record);
1116 rdata_atoms_to_unknown_string(buffer_type *output,
1124 	buffer_printf(output, " \\# %lu ", (unsigned long) size);
1130 				output, dname_name(dname), dname->name_size);
1132 			hex_to_string(output, rdata_atom_data(rdatas[i]),
1140 print_rdata(buffer_type *output, rrtype_descriptor_type *descriptor,
1144 	size_t saved_position = buffer_position(output);
1148 			buffer_printf(output, "\t");
1150 			buffer_printf(output, " (\n\t\t");
1152 			buffer_printf(output, " ");
1155 			    output,
1159 			buffer_set_position(output, saved_position);
1164 		buffer_printf(output, " )");