rrdtool, rrdcached plugin: Whitespace fix.

[collectd.git] / src / rrdcached.c

diff --git a/src/rrdcached.c b/src/rrdcached.c
index ab8d817..a37b4b5 100644 (file)
--- a/src/rrdcached.c
+++ b/src/rrdcached.c
@@ -46,7 +46,9 @@ static rrdcreate_config_t rrdcreate_config =
        /* timespans_num = */ 0,
 
        /* consolidation_functions = */ NULL,
-       /* consolidation_functions_num = */ 0
+       /* consolidation_functions_num = */ 0,
+
+       /* async = */ 0
 };
 
 /*
@@ -161,6 +163,64 @@ static int value_list_to_filename (char *buffer, int buffer_len,
   return (0);
 } /* int value_list_to_filename */
 
+static int rc_config_get_int_positive (oconfig_item_t const *ci, int *ret)
+{
+  int status;
+  int tmp = 0;
+
+  status = cf_util_get_int (ci, &tmp);
+  if (status != 0)
+    return (status);
+  if (tmp < 0)
+    return (EINVAL);
+
+  *ret = tmp;
+  return (0);
+} /* int rc_config_get_int_positive */
+
+static int rc_config_get_xff (oconfig_item_t const *ci, double *ret)
+{
+  double value;
+
+  if ((ci->values_num != 1) || (ci->values[0].type != OCONFIG_TYPE_NUMBER))
+  {
+    ERROR ("rrdcached plugin: The \"%s\" needs exactly one numeric argument "
+        "in the range [0.0, 1.0)", ci->key);
+    return (EINVAL);
+  }
+
+  value = ci->values[0].value.number;
+  if ((value >= 0.0) && (value < 1.0))
+  {
+    *ret = value;
+    return (0);
+  }
+
+  ERROR ("rrdcached plugin: The \"%s\" needs exactly one numeric argument "
+      "in the range [0.0, 1.0)", ci->key);
+  return (EINVAL);
+} /* int rc_config_get_xff */
+
+static int rc_config_add_timespan (int timespan)
+{
+  int *tmp;
+
+  if (timespan <= 0)
+    return (EINVAL);
+
+  tmp = realloc (rrdcreate_config.timespans,
+      sizeof (*rrdcreate_config.timespans)
+      * (rrdcreate_config.timespans_num + 1));
+  if (tmp == NULL)
+    return (ENOMEM);
+  rrdcreate_config.timespans = tmp;
+
+  rrdcreate_config.timespans[rrdcreate_config.timespans_num] = timespan;
+  rrdcreate_config.timespans_num++;
+
+  return (0);
+} /* int rc_config_add_timespan */
+
 static int rc_config (oconfig_item_t *ci)
 {
   int i;
@@ -192,8 +252,31 @@ static int rc_config (oconfig_item_t *ci)
       status = cf_util_get_string (child, &daemon_address);
     else if (strcasecmp ("CreateFiles", key) == 0)
       status = cf_util_get_boolean (child, &config_create_files);
+    else if (strcasecmp ("CreateFilesAsync", key) == 0)
+      status = cf_util_get_boolean (child, &rrdcreate_config.async);
     else if (strcasecmp ("CollectStatistics", key) == 0)
       status = cf_util_get_boolean (child, &config_collect_stats);
+    else if (strcasecmp ("StepSize", key) == 0)
+    {
+      int tmp = -1;
+
+      status = rc_config_get_int_positive (child, &tmp);
+      if (status == 0)
+        rrdcreate_config.stepsize = (unsigned long) tmp;
+    }
+    else if (strcasecmp ("HeartBeat", key) == 0)
+      status = rc_config_get_int_positive (child, &rrdcreate_config.heartbeat);
+    else if (strcasecmp ("RRARows", key) == 0)
+      status = rc_config_get_int_positive (child, &rrdcreate_config.rrarows);
+    else if (strcasecmp ("RRATimespan", key) == 0)
+    {
+      int tmp = -1;
+      status = rc_config_get_int_positive (child, &tmp);
+      if (status == 0)
+        status = rc_config_add_timespan (tmp);
+    }
+    else if (strcasecmp ("XFF", key) == 0)
+      status = rc_config_get_xff (child, &rrdcreate_config.xff);
     else
     {
       WARNING ("rrdcached plugin: Ignoring invalid option %s.", key);