From db2d9257b8aac65b47bb1466aaa66b8a62345f1c Mon Sep 17 00:00:00 2001
From: Marek Becka <marek.becka@superhosting.cz>
Date: Thu, 21 Nov 2013 16:31:49 +0100
Subject: [PATCH] added all ports summary to tcpconns

---
 src/tcpconns.c | 44 +++++++++++++++++++++++++++++++++++++++-----
 1 file changed, 39 insertions(+), 5 deletions(-)

diff --git a/src/tcpconns.c b/src/tcpconns.c
index 765b892e..3f96345d 100644
--- a/src/tcpconns.c
+++ b/src/tcpconns.c
@@ -273,7 +273,9 @@ static const char *config_keys[] =
 static int config_keys_num = STATIC_ARRAY_SIZE (config_keys);
 
 static int port_collect_listening = 0;
+static int port_collect_total = 1;
 static port_entry_t *port_list_head = NULL;
+static uint32_t count_total[TCP_STATE_MAX + 1];
 
 #if KERNEL_LINUX
 static uint32_t sequence_number = 0;
@@ -286,17 +288,22 @@ enum
 } linux_source = SRC_DUNNO;
 #endif
 
+static void connt_prepare_vl (value_list_t *vl, value_t *values)
+{
+  vl->values = values;
+  vl->values_len = 1;
+  sstrncpy (vl->host, hostname_g, sizeof (vl->host));
+  sstrncpy (vl->plugin, "tcpconns", sizeof (vl->plugin));
+  sstrncpy (vl->type, "tcp_connections", sizeof (vl->type));
+}
+
 static void conn_submit_port_entry (port_entry_t *pe)
 {
   value_t values[1];
   value_list_t vl = VALUE_LIST_INIT;
   int i;
 
-  vl.values = values;
-  vl.values_len = 1;
-  sstrncpy (vl.host, hostname_g, sizeof (vl.host));
-  sstrncpy (vl.plugin, "tcpconns", sizeof (vl.plugin));
-  sstrncpy (vl.type, "tcp_connections", sizeof (vl.type));
+  connt_prepare_vl (&vl, values);
 
   if (((port_collect_listening != 0) && (pe->flags & PORT_IS_LISTENING))
       || (pe->flags & PORT_COLLECT_LOCAL))
@@ -330,10 +337,33 @@ static void conn_submit_port_entry (port_entry_t *pe)
   }
 } /* void conn_submit */
 
+static void conn_submit_port_total (void)
+{
+  value_t values[1];
+  value_list_t vl = VALUE_LIST_INIT;
+  int i;
+
+  connt_prepare_vl (&vl, values);
+
+  sstrncpy (vl.plugin, "all", sizeof (vl.plugin));
+
+  for (i = 1; i <= TCP_STATE_MAX; i++)
+  {
+    vl.values[0].gauge = count_total[i];
+
+    sstrncpy (vl.type_instance, tcp_state[i], sizeof (vl.type_instance));
+
+    plugin_dispatch_values (&vl);
+  }
+}
+
 static void conn_submit_all (void)
 {
   port_entry_t *pe;
 
+  if (port_collect_total)
+    conn_submit_port_total ();
+
   for (pe = port_list_head; pe != NULL; pe = pe->next)
     conn_submit_port_entry (pe);
 } /* void conn_submit_all */
@@ -372,6 +402,8 @@ static void conn_reset_port_entry (void)
   port_entry_t *prev = NULL;
   port_entry_t *pe = port_list_head;
 
+  memset (&count_total, '\0', sizeof(count_total));
+
   while (pe != NULL)
   {
     /* If this entry was created while reading the files (ant not when handling
@@ -419,6 +451,8 @@ static int conn_handle_ports (uint16_t port_local, uint16_t port_remote, uint8_t
     return (-1);
   }
 
+  count_total[state]++;
+
   /* Listening sockets */
   if ((state == TCP_STATE_LISTEN) && (port_collect_listening != 0))
   {
-- 
2.30.2