X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fcurl_xml.c;h=c9f06518ba1db2499031bc9b66ba262a73567b6d;hb=5b1d67d04e490d48dd72dbb9f84d1a74bfb9dcc1;hp=6d36d29dd2172178757d81ec37efcfa23c882577;hpb=84dd85dc85cc2325f9c54100ca3fd7d4842db06f;p=collectd.git

diff --git a/src/curl_xml.c b/src/curl_xml.c
index 6d36d29d..c9f06518 100644
--- a/src/curl_xml.c
+++ b/src/curl_xml.c
@@ -386,7 +386,7 @@ static int cx_handle_instance_xpath (xmlXPathContextPtr xpath_ctx, /* {{{ */
   /* If the base xpath returns more than one block, the result is assumed to be
    * a table. The `Instance' option is not optional in this case. Check for the
    * condition and inform the user. */
-  if (is_table && (vl->type_instance == NULL))
+  if (is_table)
   {
     WARNING ("curl_xml plugin: "
         "Base-XPath %s is a table (more than one result was returned), "
@@ -842,9 +842,16 @@ static int cx_init_curl (cx_t *db) /* {{{ */
   curl_easy_setopt (db->curl, CURLOPT_USERAGENT, COLLECTD_USERAGENT);
   curl_easy_setopt (db->curl, CURLOPT_ERRORBUFFER, db->curl_errbuf);
   curl_easy_setopt (db->curl, CURLOPT_URL, db->url);
+  curl_easy_setopt (db->curl, CURLOPT_FOLLOWLOCATION, 1L);
+  curl_easy_setopt (db->curl, CURLOPT_MAXREDIRS, 50L);
 
   if (db->user != NULL)
   {
+#ifdef HAVE_CURLOPT_USERNAME
+    curl_easy_setopt (db->curl, CURLOPT_USERNAME, db->user);
+    curl_easy_setopt (db->curl, CURLOPT_PASSWORD,
+        (db->pass == NULL) ? "" : db->pass);
+#else
     size_t credentials_size;
 
     credentials_size = strlen (db->user) + 2;
@@ -861,13 +868,10 @@ static int cx_init_curl (cx_t *db) /* {{{ */
     ssnprintf (db->credentials, credentials_size, "%s:%s",
                db->user, (db->pass == NULL) ? "" : db->pass);
     curl_easy_setopt (db->curl, CURLOPT_USERPWD, db->credentials);
-    
+#endif
+
     if (db->digest)
-    {
       curl_easy_setopt (db->curl, CURLOPT_HTTPAUTH, CURLAUTH_DIGEST);
-      curl_easy_setopt (db->curl, CURLOPT_USERNAME, db->user);
-      curl_easy_setopt (db->curl, CURLOPT_PASSWORD, db->pass);
-    }
   }
 
   curl_easy_setopt (db->curl, CURLOPT_SSL_VERIFYPEER, db->verify_peer ? 1L : 0L);
@@ -1042,9 +1046,18 @@ static int cx_config (oconfig_item_t *ci) /* {{{ */
   return (0);
 } /* }}} int cx_config */
 
+static int cx_init (void) /* {{{ */
+{
+  /* Call this while collectd is still single-threaded to avoid
+   * initialization issues in libgcrypt. */
+  curl_global_init (CURL_GLOBAL_SSL);
+  return (0);
+} /* }}} int cx_init */
+
 void module_register (void)
 {
   plugin_register_complex_config ("curl_xml", cx_config);
+  plugin_register_init ("curl_xml", cx_init);
 } /* void module_register */
 
 /* vim: set sw=2 sts=2 et fdm=marker : */