stats/vty: Add stats_vty.c

This file will contain the VTY code related to statistics.

This commit adds a minimal file with just as single VTY command:

- show stats    This command shows all statistical values

To enable this and future commands, the main program needs to call
stats_vty_add_cmds().

Sponsored-by: On-Waves ehf

2 files changed, 53 insertions, 1 deletions

diff --git a/src/vty/Makefile.am b/src/vty/Makefile.am
index 4225d27d..7c549d91 100644
--- a/src/vty/Makefile.am
+++ b/src/vty/Makefile.am
@@ -9,7 +9,7 @@ if ENABLE_VTY
 lib_LTLIBRARIES = libosmovty.la
 
 libosmovty_la_SOURCES = buffer.c command.c vty.c vector.c utils.c \
-			telnet_interface.c logging_vty.c
+			telnet_interface.c logging_vty.c stats_vty.c
 libosmovty_la_LDFLAGS = -version-info $(LIBVERSION) -no-undefined
 libosmovty_la_LIBADD = $(top_builddir)/src/libosmocore.la
 endif
diff --git a/src/vty/stats_vty.c b/src/vty/stats_vty.c
new file mode 100644
index 00000000..c19b2259
--- /dev/null
+++ b/src/vty/stats_vty.c
@@ -0,0 +1,52 @@
+/* OpenBSC stats helper for the VTY */
+/* (C) 2009-2010 by Harald Welte <laforge@gnumonks.org>
+ * (C) 2009-2014 by Holger Hans Peter Freyther
+ * (C) 2015      by Sysmocom s.f.m.c. GmbH
+ * All Rights Reserved
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ */
+
+#include <stdlib.h>
+#include <string.h>
+
+#include "../../config.h"
+
+#include <osmocom/vty/command.h>
+#include <osmocom/vty/buffer.h>
+#include <osmocom/vty/vty.h>
+#include <osmocom/vty/telnet_interface.h>
+#include <osmocom/vty/misc.h>
+
+#define CFG_STATS_STR "Configure stats sub-system\n"
+#define CFG_REPORTER_STR "Configure a stats reporter\n"
+
+#define SHOW_STATS_STR "Show statistical values\n"
+
+DEFUN(show_stats,
+      show_stats_cmd,
+      "show stats",
+      SHOW_STR SHOW_STATS_STR)
+{
+	vty_out_statistics_full(vty, "");
+
+	return CMD_SUCCESS;
+}
+
+void stats_vty_add_cmds(const struct log_info *cat)
+{
+	install_element_ve(&show_stats_cmd);
+}