1 files changed, 47 insertions, 0 deletions
diff --git a/printtype.c b/printtype.c
new file mode 100644
index 0000000..ebaa99b
--- /dev/null
+++ b/printtype.c
@@ -0,0 +1,47 @@
+/* (C) 2012 Peter Conrad <conrad@quisquis.de>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 3 as
+ * published by the Free Software Foundation.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "byte.h"
+#include "dns.h"
+#include "uint16.h"
+#include "printtype.h"
+
+int printtype(stralloc *out, const char type[2]) {
+uint16 u16;
+
+  if (byte_equal(type,2,DNS_T_A)) return stralloc_cats(out,"A");
+  if (byte_equal(type,2,DNS_T_NS)) return stralloc_cats(out,"NS");
+  if (byte_equal(type,2,DNS_T_CNAME)) return stralloc_cats(out,"CNAME");
+  if (byte_equal(type,2,DNS_T_SOA)) return stralloc_cats(out,"SOA");
+  if (byte_equal(type,2,DNS_T_PTR)) return stralloc_cats(out,"PTR");
+  if (byte_equal(type,2,DNS_T_HINFO)) return stralloc_cats(out,"HINFO");
+  if (byte_equal(type,2,DNS_T_MX)) return stralloc_cats(out,"MX");
+  if (byte_equal(type,2,DNS_T_TXT)) return stralloc_cats(out,"TXT");
+  if (byte_equal(type,2,DNS_T_RP)) return stralloc_cats(out,"RP");
+  if (byte_equal(type,2,DNS_T_SIG)) return stralloc_cats(out,"SIG");
+  if (byte_equal(type,2,DNS_T_KEY)) return stralloc_cats(out,"KEY");
+  if (byte_equal(type,2,DNS_T_AAAA)) return stralloc_cats(out,"AAAA");
+  if (byte_equal(type,2,DNS_T_OPT)) return stralloc_cats(out,"OPT");
+  if (byte_equal(type,2,DNS_T_DS)) return stralloc_cats(out,"DS");
+  if (byte_equal(type,2,DNS_T_RRSIG)) return stralloc_cats(out,"RRSIG");
+  if (byte_equal(type,2,DNS_T_DNSKEY)) return stralloc_cats(out,"DNSKEY");
+  if (byte_equal(type,2,DNS_T_NSEC3)) return stralloc_cats(out,"NSEC3");
+  if (byte_equal(type,2,DNS_T_NSEC3PARAM)) return stralloc_cats(out,"NSEC3PARAM");
+  if (byte_equal(type,2,DNS_T_AXFR)) return stralloc_cats(out,"AXFR");
+  if (byte_equal(type,2,DNS_T_ANY)) return stralloc_cats(out,"*");
+
+  uint16_unpack_big(type,&u16);
+  return stralloc_catulong0(out,u16,0);
+}