X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Finternal.h;h=eebf2a00e2c03597af6b1417feb001db12ba5f34;hb=2c6eb096dd80e37c12ec5a301b771ff011fc00ce;hp=f8d443db7413e2c8fa1514cca01d1a45f9d4ef9c;hpb=0d66e3739146c9349ceb7600adc814d7d968e14c;p=adns.git

diff --git a/src/internal.h b/src/internal.h
index f8d443d..eebf2a0 100644
--- a/src/internal.h
+++ b/src/internal.h
@@ -113,8 +113,8 @@ typedef struct {
   struct timeval now;
 } parseinfo;
 
-typedef struct {
-  adns_rrtype type;
+typedef struct typeinfo {
+  adns_rrtype typekey;
   const char *rrtname;
   const char *fmtname;
   int rrsz;
@@ -147,8 +147,34 @@ typedef struct {
   /* Returns !0 if RR a should be strictly after RR b in the sort order,
    * 0 otherwise.  Must not fail.
    */
+
+  adns_status (*qdparselabel)(adns_state ads,
+			      const char **p_io, const char *pe, int labelnum,
+			      char label_r[DNS_MAXDOMAIN], int *ll_io,
+			      adns_queryflags flags,
+			      const struct typeinfo *typei);
+  /* Parses one label from the query domain string.  On entry, *p_io
+   * points to the next character to parse and *ll_io is the size of
+   * the buffer.  pe points just after the end of the query domain
+   * string.  On successful return, label_r[] and *ll_io are filled in
+   * and *p_io points to *pe or just after the label-ending `.'.  */
+
+  void (*postsort)(adns_state ads, void *array, int nrrs,
+		   const struct typeinfo *typei);
+  /* Called immediately after the RRs have been sorted, and may rearrange
+   * them.  (This is really for the benefit of SRV's bizarre weighting
+   * stuff.)  May be 0 to mean nothing needs to be done.
+   */
 } typeinfo;
 
+adns_status adns__qdpl_normal(adns_state ads,
+			      const char **p_io, const char *pe, int labelnum,
+			      char label_r[], int *ll_io,
+			      adns_queryflags flags,
+			      const typeinfo *typei);
+  /* implemented in transmit.c, used by types.c as default
+   * and as part of implementation for some fancier types */
+
 typedef struct allocnode {
   struct allocnode *next, *back;
 } allocnode;
@@ -283,7 +309,8 @@ struct query_queue { adns_query head, tail; };
 
 struct adns__state {
   adns_initflags iflags;
-  FILE *diagfile;
+  adns_logcallbackfn *logfn;
+  void *logfndata;
   int configerrno;
   struct query_queue udpw, tcpw, childw, output;
   adns_query forallnext;
@@ -310,6 +337,7 @@ struct adns__state {
     struct in_addr base, mask;
   } sortlist[MAXSORTLIST];
   char **searchlist;
+  unsigned short rand48xsubi[3];
 };
 
 /* From setup.c: */
@@ -318,6 +346,10 @@ int adns__setnonblock(adns_state ads, int fd); /* => errno value */
 
 /* From general.c: */
 
+void adns__vlprintf(adns_state ads, const char *fmt, va_list al);
+void adns__lprintf(adns_state ads, const char *fmt,
+		   ...) PRINTFFORMAT(2,3);
+
 void adns__vdiag(adns_state ads, const char *pfx, adns_initflags prevent,
 		 int serv, adns_query qu, const char *fmt, va_list al);
 
@@ -372,7 +404,8 @@ void adns__sigpipe_unprotect(adns_state);
 
 adns_status adns__mkquery(adns_state ads, vbuf *vb, int *id_r,
 			  const char *owner, int ol,
-			  const typeinfo *typei, adns_queryflags flags);
+			  const typeinfo *typei, adns_rrtype type,
+			  adns_queryflags flags);
 /* Assembles a query packet in vb.  A new id is allocated and returned.
  */