Merge pull request #673 from deferraz/master

Including DStypes GaugeInc and GaugeAdd for tail plugin

diff --git a/src/tail.c b/src/tail.c
index d5166b2..ab06338 100644 (file)
--- a/src/tail.c
+++ b/src/tail.c
@@ -80,6 +80,10 @@ static int ctail_config_add_match_dstype (ctail_config_match_t *cm,
       cm->flags |= UTILS_MATCH_CF_GAUGE_MAX;
     else if (strcasecmp ("GaugeLast", ci->values[0].value.string) == 0)
       cm->flags |= UTILS_MATCH_CF_GAUGE_LAST;
+    else if (strcasecmp ("GaugeInc", ci->values[0].value.string) == 0)
+      cm->flags |= UTILS_MATCH_CF_GAUGE_INC;
+    else if (strcasecmp ("GaugeAdd", ci->values[0].value.string) == 0)
+      cm->flags |= UTILS_MATCH_CF_GAUGE_ADD;
     else
       cm->flags = 0;
   }

diff --git a/src/utils_match.c b/src/utils_match.c
index 8e9b32c..b024c69 100644 (file)
--- a/src/utils_match.c
+++ b/src/utils_match.c
@@ -84,6 +84,13 @@ static int default_callback (const char __attribute__((unused)) *str,
     gauge_t value;
     char *endptr = NULL;
 
+    if (data->ds_type & UTILS_MATCH_CF_GAUGE_INC)
+    {
+      data->value.gauge = isnan (data->value.gauge) ? 1 : data->value.gauge + 1;
+      data->values_num++;
+      return(0);
+    }
+
     if (matches_num < 2)
       return (-1);
 
@@ -112,6 +119,10 @@ static int default_callback (const char __attribute__((unused)) *str,
       if (data->value.gauge < value)
        data->value.gauge = value;
     }
+    else if (data->ds_type & UTILS_MATCH_CF_GAUGE_ADD)
+    {
+      data->value.gauge += value;
+    }
     else
     {
       ERROR ("utils_match: default_callback: obj->ds_type is invalid!");

diff --git a/src/utils_match.h b/src/utils_match.h
index 6ffd957..705a609 100644 (file)
--- a/src/utils_match.h
+++ b/src/utils_match.h
@@ -30,17 +30,22 @@
 #include "plugin.h"
 
 /*
- * Defines
+ * Each type may have 12 sub-types
+ * 0x1000 = 1000000000000
+ *          ^             <- Type bit
+ *           ^^^^^^^^^^^^ <- Subtype bits
  */
-#define UTILS_MATCH_DS_TYPE_GAUGE    0x10
-#define UTILS_MATCH_DS_TYPE_COUNTER  0x20
-#define UTILS_MATCH_DS_TYPE_DERIVE   0x40
-#define UTILS_MATCH_DS_TYPE_ABSOLUTE 0x80
+#define UTILS_MATCH_DS_TYPE_GAUGE    0x1000
+#define UTILS_MATCH_DS_TYPE_COUNTER  0x2000
+#define UTILS_MATCH_DS_TYPE_DERIVE   0x4000
+#define UTILS_MATCH_DS_TYPE_ABSOLUTE 0x8000
 
 #define UTILS_MATCH_CF_GAUGE_AVERAGE 0x01
 #define UTILS_MATCH_CF_GAUGE_MIN     0x02
 #define UTILS_MATCH_CF_GAUGE_MAX     0x04
 #define UTILS_MATCH_CF_GAUGE_LAST    0x08
+#define UTILS_MATCH_CF_GAUGE_INC     0x10
+#define UTILS_MATCH_CF_GAUGE_ADD     0x20
 
 #define UTILS_MATCH_CF_COUNTER_SET   0x01
 #define UTILS_MATCH_CF_COUNTER_ADD   0x02