src/: Add a missing space (style)

[adns.git] / src / internal.h

diff --git a/src/internal.h b/src/internal.h
index 18aabf48b3fab177ee6ea7565cbd6e865c8e97d7..a7f868d26aef40e5017050e486197303da2d0a21 100644 (file)
--- a/src/internal.h
+++ b/src/internal.h
@@ -70,9 +70,6 @@ typedef unsigned char byte;
 #define DNS_IDOFFSET 0
 #define DNS_CLASS_IN 1
 
-#define DNS_INADDR_ARPA "in-addr", "arpa"
-#define DNS_IP6_ARPA "ip6", "arpa"
-
 #define MAX_POLLFDS  ADNS_POLLFDS_RECOMMENDED
 
 /* Some preprocessor hackery */
@@ -132,10 +129,10 @@ typedef struct {
   struct timeval now;
 } parseinfo;
 
-#define NREVDOMAINS 2                  /* keep in sync with addrfam! */
+#define MAXREVLABELS 34                /* keep in sync with addrfam! */
 struct revparse_state {
-  unsigned map;                                /* which domains are still live */
-  byte ipv[NREVDOMAINS][32];           /* address components so far */
+  uint16_t labstart[MAXREVLABELS];
+  uint8_t lablen[MAXREVLABELS];
 };
 
 union checklabel_state {
@@ -199,7 +196,8 @@ typedef struct typeinfo {
 
   adns_status (*checklabel)(adns_state ads, adns_queryflags flags,
                            union checklabel_state *cls, qcontext *ctx,
-                           int labnum, const char *label, int lablen);
+                           int labnum, const char *dgram,
+                           int labstart, int lablen);
   /* Check a label from the query domain string.  The label is not
    * necessarily null-terminated.  The hook can refuse the query's submission
    * by returning a nonzero status.  State can be stored in *cls between
@@ -209,7 +207,7 @@ typedef struct typeinfo {
    * because lablen is zero.
    */
 
-  void (*postsort)(adns_state ads, void *array, int nrrs,int rrsz,
+  void (*postsort)(adns_state ads, void *array, int nrrs, int rrsz,
                   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
@@ -231,7 +229,7 @@ typedef struct typeinfo {
 adns_status adns__ckl_hostname(adns_state ads, adns_queryflags flags,
                               union checklabel_state *cls,
                               qcontext *ctx, int labnum,
-                              const char *label, int lablen);
+                              const char *dgram, int labstart, int lablen);
   /* implemented in query.c, used by types.c as default
    * and as part of implementation for some fancier types
    * doesn't require any state */
@@ -471,24 +469,26 @@ extern int adns__make_reverse_domain(const struct sockaddr *sa,
  * allocate an output buffer failed.
  */
 
-extern int adns__revparse_label(struct revparse_state *rps, int labnum,
-                               const char *label, int lablen);
+extern bool adns__revparse_label(struct revparse_state *rps, int labnum,
+                                const char *dgram,
+                                int labstart, int lablen);
 /* Parse a label in a reverse-domain name, given its index labnum (starting
  * from zero), a pointer to its contents (which need not be null-terminated),
  * and its length.  The state in *rps is initialized implicitly when labnum
  * is zero.
  *
- * Returns zero if the parse was successful, nonzero if the domain name is
- * definitely invalid and the parse must be abandoned.
+ * Returns 1 if the parse is proceeding successfully, 0 if the domain
+ * name is definitely invalid and the parse must be abandoned.
  */
 
-extern int adns__revparse_done(struct revparse_state *rps, int nlabels,
-                              adns_rrtype *rrtype_r, adns_sockaddr *addr_r);
+extern bool adns__revparse_done(struct revparse_state *rps,
+                               const char *dgram, int nlabels,
+                               adns_rrtype *rrtype_r, adns_sockaddr *addr_r);
 /* Finishes parsing a reverse-domain name, given the total number of
  * labels in the name.  On success, fills in the af and protocol
  * address in *addr_r, and the forward query type in *rrtype_r
- * (because that turns out to be useful).  Returns nonzero if the
- * parse must be abandoned.
+ * (because that turns out to be useful).  Returns 1 if the parse
+ * was successful.
  */
 
 /* From setup.c: */
@@ -706,7 +706,7 @@ void adns__reset_preserved(adns_query qu);
 
 void adns__cancel(adns_query qu);
 void adns__query_done(adns_query qu);
-void adns__query_fail(adns_query qu, adns_status stat);
+void adns__query_fail(adns_query qu, adns_status st);
 void adns__cancel_children(adns_query qu);
 
 void adns__returning(adns_state ads, adns_query qu);