X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=secnet.git;a=blobdiff_plain;f=resolver.c;h=033ddc113aa37466015b8124016ba00d062e81fa;hp=b7c56e3bdc4cd6ea87a16eae3636bde459e8cd35;hb=0e212483f7cedbbbea7f5dce9323fd0205620927;hpb=389070fed67552c613ce5afd3cdb436f8f8c538f

diff --git a/resolver.c b/resolver.c
index b7c56e3..033ddc1 100644
--- a/resolver.c
+++ b/resolver.c
@@ -6,6 +6,8 @@
 #error secnet requires ADNS version 1.0 or above
 #endif
 #include <adns.h>
+#include <arpa/inet.h>
+#include <string.h>
 
 
 struct adns {
@@ -28,6 +30,20 @@ static bool_t resolve_request(void *sst, cstring_t name,
     struct adns *st=sst;
     struct query *q;
     int rv;
+    const int maxlitlen=50;
+
+    ssize_t l=strlen(name);
+    if (name[0]=='[' && l<maxlitlen && l>2 && name[l-1]==']') {
+	char trimmed[maxlitlen+1];
+	memcpy(trimmed,name+1,l-2);
+	trimmed[l-2]=0;
+	struct in_addr ia;
+	if (inet_aton(trimmed,&ia))
+	    cb(cst,&ia);
+	else
+	    cb(cst,0);
+	return True;
+    }
 
     q=safe_malloc(sizeof *q,"resolve_request");
     q->cst=cst;
@@ -39,15 +55,13 @@ static bool_t resolve_request(void *sst, cstring_t name,
 }
 
 static int resolver_beforepoll(void *sst, struct pollfd *fds, int *nfds_io,
-			       int *timeout_io, const struct timeval *tv_now,
-			       uint64_t *now)
+			       int *timeout_io)
 {
     struct adns *st=sst;
     return adns_beforepoll(st->ast, fds, nfds_io, timeout_io, tv_now);
 }
 
-static void resolver_afterpoll(void *sst, struct pollfd *fds, int nfds,
-			       const struct timeval *tv_now, uint64_t *now)
+static void resolver_afterpoll(void *sst, struct pollfd *fds, int nfds)
 {
     struct adns *st=sst;
     adns_query aq;