Support for reverse queries.

diff --git a/client/adh-main.c b/client/adh-main.c
index 7c43d1e6dce70798cdf98a474815bdd50997950e..855a258c9a2f874f42ace81c984dc89598b5aed2 100644 (file)
--- a/client/adh-main.c
+++ b/client/adh-main.c
@@ -104,5 +104,6 @@ int main(int argc, const char *const *argv) {
       domain_do_arg(arg);
     }
   }
       domain_do_arg(arg);
     }
   }

+  if (!ov_pipe && !ads) usageerr("no domains given, and -f/--pipe not used; try --help");

   abort();
 }
   abort();
 }

diff --git a/client/adh-opts.c b/client/adh-opts.c
index bc32ba9bb527c1c3ead985d9e3d30b72b2ae5f0f..03ba5bbfc28eecfa189f1f5ea20193cb01eb8e97 100644 (file)
--- a/client/adh-opts.c
+++ b/client/adh-opts.c
@@ -64,6 +64,8 @@ static const struct optioninfo perquery_options[]= {
   { ot_desconly, "per-query options:" },
   { ot_funcarg,          "Query type (see below)",
     "t", "type",           0,0, &of_type, "type" },
   { ot_desconly, "per-query options:" },
   { ot_funcarg,          "Query type (see below)",
     "t", "type",           0,0, &of_type, "type" },

+  { ot_funcarg,          "Do reverse query (address -> name lookup)",
+    "i", "ptr",            0,0, &of_type, "addr" },

 
   { ot_desconly, "per-query binary options:" },
   { ot_flag,             "Use the search list",
 
   { ot_desconly, "per-query binary options:" },
   { ot_flag,             "Use the search list",


@@ -101,7 +103,7 @@ static const struct optioninfo perquery_options[]= {
   
   { ot_desconly, "asynchronous/pipe mode options:" },
   { ot_funcarg,          "Set <id>, default is decimal sequence starting 0",
   
   { ot_desconly, "asynchronous/pipe mode options:" },
   { ot_funcarg,          "Set <id>, default is decimal sequence starting 0",

-    "i", "asynch-id",      0,0, &of_asynch_id, "id" },
+    0, "asynch-id",        0,0, &of_asynch_id, "id" },

   { ot_funcarg,          "Cancel the query with id <id>",
     0, "cancel-id",        0,0, &of_cancel_id, "id" },
 
   { ot_funcarg,          "Cancel the query with id <id>",
     0, "cancel-id",        0,0, &of_cancel_id, "id" },
 


@@ -237,7 +239,8 @@ static void printusage(void) {
        "Query types (see adns.h; default is addr):\n"
        "  ns  soa  ptr  mx  rp  addr       - enhanced versions\n"
        "  cname  hinfo  txt                - types with only one version\n"
        "Query types (see adns.h; default is addr):\n"
        "  ns  soa  ptr  mx  rp  addr       - enhanced versions\n"
        "  cname  hinfo  txt                - types with only one version\n"

-       "  a  ns-  soa-  ptr-  mx-  rp-     - _raw versions\n",
+       "  a  ns-  soa-  ptr-  mx-  rp-     - _raw versions\n"
+       "Default is addr, or ptr for -i/--ptr queries\n",

        stdout);
   if (ferror(stdout)) sysfail("write usage message",errno);
 }
        stdout);
   if (ferror(stdout)) sysfail("write usage message",errno);
 }