X-Git-Url: https://git.distorted.org.uk/~mdw/adns/blobdiff_plain/1427b043b575b03a7e129e5cddb9db39ebdce722..284d78823348d01d2d3051d24e9d3b0b2e671aa1:/src/internal.h

diff --git a/src/internal.h b/src/internal.h
index 552db15..5e31f05 100644
--- a/src/internal.h
+++ b/src/internal.h
@@ -42,6 +42,7 @@ typedef unsigned char byte;
 
 #include <sys/time.h>
 
+#define ADNS_FEATURE_MANYAF
 #include "adns.h"
 #include "dlist.h"
 
@@ -109,6 +110,11 @@ typedef enum {
   rcode_refused
 } dns_rcode;
 
+enum {
+  adns__qf_addr_answer= 0x01000000,/* addr query received an answer */
+  adns__qf_addr_cname = 0x02000000 /* addr subquery performed on cname */
+};
+
 /* Shared data structures */
 
 typedef struct {
@@ -151,6 +157,9 @@ typedef struct {
       adns_rrtype rev_rrtype;
       struct af_addr addr;
     } ptr;
+    struct {
+      unsigned want, have;
+    } addr;
   } tinfo; /* type-specific state for the query itself: zero-init if you
 	    * don't know better. */
 
@@ -217,6 +226,12 @@ typedef struct typeinfo {
   /* Return the output resource-record element size; if this is null, then
    * the rrsz member can be used.
    */
+
+  void (*query_send)(adns_query qu, struct timeval now);
+  /* Send the query to nameservers, and hook it into the appropriate queue.
+   * Normal behaviour is to call adns__query_send, but this can be overridden
+   * for special effects.
+   */
 } typeinfo;
 
 adns_status adns__ckl_hostname(adns_state ads, adns_queryflags flags,
@@ -595,6 +610,7 @@ void adns__query_send(adns_query qu, struct timeval now);
 /* From query.c: */
 
 adns_status adns__internal_submit(adns_state ads, adns_query *query_r,
+				  adns_query parent,
 				  const typeinfo *typei, adns_rrtype type,
 				  vbuf *qumsg_vb, int id,
 				  adns_queryflags flags, struct timeval now,
@@ -865,6 +881,7 @@ void adns__autosys(adns_state ads, struct timeval now);
 
 void adns__must_gettimeofday(adns_state ads, const struct timeval **now_io,
 			     struct timeval *tv_buf);
+/* Call with care - might reentrantly cause queries to be completed! */
 
 int adns__pollfds(adns_state ads, struct pollfd pollfds_buf[MAX_POLLFDS]);
 void adns__fdevents(adns_state ads,