From 51b9e7a396be16a8fda47d2fd891c72db7f4f4d0 Mon Sep 17 00:00:00 2001
From: Holger Hans Peter Freyther <zecke@selfish.org>
Date: Sat, 22 Jan 2011 16:02:13 +0100
Subject: [PATCH] stats: Implement VTY command to dump the linksets

---
 src/vty_interface.c | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/src/vty_interface.c b/src/vty_interface.c
index 0cf5929..83d33c8 100644
--- a/src/vty_interface.c
+++ b/src/vty_interface.c
@@ -23,6 +23,7 @@
 
 #include <osmocore/talloc.h>
 #include <osmocore/gsm48.h>
+#include <osmocore/rate_ctr.h>
 
 #include <osmocom/vty/command.h>
 #include <osmocom/vty/vty.h>
@@ -275,6 +276,30 @@ DEFUN(cfg_lac, cfg_lac_cmd,
 	return CMD_SUCCESS;
 }
 
+static void dump_stats(struct vty *vty, struct mtp_link_set *set)
+{
+	struct mtp_link *link;
+
+	vty_out(vty, "Linkset opc: %d%s", set->opc, VTY_NEWLINE);
+	vty_out_rate_ctr_group(vty, " ", set->ctrg);
+
+	llist_for_each_entry(link, &set->links, entry) {
+		vty_out(vty, " Link %d%s", link->link_no, VTY_NEWLINE);
+		vty_out_rate_ctr_group(vty, "  ", link->ctrg);
+	}
+}
+
+DEFUN(show_stats, show_stats_cmd,
+      "show statistics",
+      SHOW_STR "Display Linkset statistics\n")
+{
+	if (bsc.link_set)
+		dump_stats(vty, bsc.link_set);
+	if (bsc.m2ua_set)
+		dump_stats(vty, bsc.m2ua_set);
+	return CMD_SUCCESS;
+}
+
 void cell_vty_init(void)
 {
 	cmd_init(1);
@@ -303,6 +328,10 @@ void cell_vty_init(void)
 	install_element(CELLMGR_NODE, &cfg_mcc_cmd);
 	install_element(CELLMGR_NODE, &cfg_mnc_cmd);
 	install_element(CELLMGR_NODE, &cfg_lac_cmd);
+
+
+	/* show commands */
+	install_element_ve(&show_stats_cmd);
 }
 
 const char *openbsc_copyright = "";