X-Git-Url: https://git.distorted.org.uk/~mdw/adns/blobdiff_plain/2248cdf4943441c9a98e8ee1611d92926a1f6e66..3b375d76e45c11a4c7cbcb9fcc3ca76d7e2148a6:/src/adns.h

diff --git a/src/adns.h b/src/adns.h
index b73d24a..bc7bf24 100644
--- a/src/adns.h
+++ b/src/adns.h
@@ -51,7 +51,7 @@
  *  Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  *
  *
- *  $Id: adns.h,v 1.92 2006/04/04 23:29:24 ian Exp $
+ *  $Id: adns.h,v 1.94 2006/04/07 00:25:14 ian Exp $
  */
 
 #ifndef ADNS_H_INCLUDED
@@ -104,10 +104,28 @@ typedef enum { /* In general, or together the desired flags: */
 } adns_queryflags;
 
 typedef enum {
- adns__rrt_typemask=0x0ffff,
+ adns_rrt_typemask=  0x0ffff,
  adns__qtf_deref=    0x10000,/* dereference domains; perhaps get extra data */
  adns__qtf_mail822=  0x20000,/* return mailboxes in RFC822 rcpt field fmt   */
- 		     
+
+ adns_r_unknown=     0x40000,
+   /* To use this, ask for records of type   <rr-type-code>|adns_r_unknown.
+    * adns will not process the RDATA - you'll get adns_rr_byteblocks,
+    * where the int is the length and the unsigned char* points to the
+    * data.  String representation of the RR data (by adns_rrinfo) is as in
+    * RFC3597.  adns_rr_info will not return the type name in *rrtname_r
+    * (due to memory management problems); *fmtname_r will be set to
+    * "unknown".
+    *
+    * Do not specify adns_r_unknown along with a known RR type which
+    * requires domain name uncompression (see RFC3597 s4); domain names
+    * will not be uncompressed and the resulting data would be useless.
+    * Asking for meta-RR types via adns_r_unknown will not work properly
+    * either and may make adns complain about server misbehaviour, so don't
+    * do that.
+    *
+    * Don't forget adns_qf_quoteok if that's what you want. */
+
  adns_r_none=             0,
  		     
  adns_r_a=                1,
@@ -318,6 +336,11 @@ typedef struct {
 } adns_rr_srvha;
 
 typedef struct {
+  int len;
+  unsigned char *data;
+} adns_rr_byteblock;
+
+typedef struct {
   adns_status status;
   char *cname; /* always NULL if query was for CNAME records */
   char *owner; /* only set if req'd in query flags; maybe 0 on error anyway */
@@ -339,6 +362,7 @@ typedef struct {
     adns_rr_soa *soa;                /* soa, soa_raw */
     adns_rr_srvraw *srvraw;          /* srv_raw */
     adns_rr_srvha *srvha;/* srv */
+    adns_rr_byteblock *byteblock;    /* ...|unknown */
   } rrs;
 } adns_answer;