Change global variable model for state-object

[wget] / src / res.c

diff --git a/src/res.c b/src/res.c
index 8c35f0e1cfae726a877e23e12b4ac44256d940ff..69abd12dd5b60dc8d03193b3ddcd55f1003a7c63 100644 (file)
--- a/src/res.c
+++ b/src/res.c
@@ -532,21 +532,28 @@ res_get_specs (const char *host, int port)
    Return true if robots were retrieved OK, false otherwise.  */
 
 bool
-res_retrieve_file (const char *url, char **file)
+res_retrieve_file (const char *url, char **file, struct iri *iri)
 {
+  struct iri *i = iri_new ();
   uerr_t err;
   char *robots_url = uri_merge (url, RES_SPECS_LOCATION);
   int saved_ts_val = opt.timestamping;
   int saved_sp_val = opt.spider;
 
+  /* Copy server URI encoding for a possible IDNA transformation, no need to
+     encode the full URI in UTF-8 because "robots.txt" is plain ASCII */
+  set_uri_encoding (i, iri->uri_encoding);
+  i->utf8_encode = false;
+
   logputs (LOG_VERBOSE, _("Loading robots.txt; please ignore errors.\n"));
   *file = NULL;
   opt.timestamping = false;
   opt.spider       = false;
-  err = retrieve_url (robots_url, file, NULL, NULL, NULL, false);
+  err = retrieve_url (robots_url, file, NULL, NULL, NULL, false, i);
   opt.timestamping = saved_ts_val;
-  opt.spider       = saved_sp_val;  
+  opt.spider       = saved_sp_val;
   xfree (robots_url);
+  iri_free (i);
 
   if (err != RETROK && *file != NULL)
     {