X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fcurl_xml.c;h=c0ab6fdbed7721374ccbff5e180dce6e897a7690;hb=0c380c5309b9d25a739707cbad80a69f755ff8d5;hp=8d505610dbbf003308419967ed1b884797bd2de4;hpb=f2106c1e8c35c24e274f5ec08b70e967ade27ba4;p=collectd.git

diff --git a/src/curl_xml.c b/src/curl_xml.c
index 8d505610..c0ab6fdb 100644
--- a/src/curl_xml.c
+++ b/src/curl_xml.c
@@ -76,6 +76,7 @@ struct cx_s /* {{{ */
   char *user;
   char *pass;
   char *credentials;
+  _Bool digest;
   _Bool verify_peer;
   _Bool verify_host;
   char *cacert;
@@ -385,7 +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), "
@@ -844,6 +845,11 @@ static int cx_init_curl (cx_t *db) /* {{{ */
 
   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;
@@ -860,6 +866,10 @@ 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_SSL_VERIFYPEER, db->verify_peer ? 1L : 0L);
@@ -926,6 +936,8 @@ static int cx_config_add_url (oconfig_item_t *ci) /* {{{ */
       status = cf_util_get_string (child, &db->user);
     else if (strcasecmp ("Password", child->key) == 0)
       status = cf_util_get_string (child, &db->pass);
+    else if (strcasecmp ("Digest", child->key) == 0)
+      status = cf_util_get_boolean (child, &db->digest);
     else if (strcasecmp ("VerifyPeer", child->key) == 0)
       status = cf_util_get_boolean (child, &db->verify_peer);
     else if (strcasecmp ("VerifyHost", child->key) == 0)
@@ -1032,9 +1044,18 @@ 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 : */