new version handling

Change-Id: I90983f3df94a3b28199908b29ffd8f827ab0c379
Signed-off-by: Damjan Marion <damarion@cisco.com>

1 files changed, 52 insertions, 0 deletions

diff --git a/vpp/app/version.c b/vpp/app/version.c
new file mode 100644
index 00000000000..354c0296306
--- /dev/null
+++ b/vpp/app/version.c
@@ -0,0 +1,52 @@
+/*
+ * Copyright (c) 2015 Cisco and/or its affiliates.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#include <vlib/vlib.h>
+#include <app/version.h>
+
+static char * vpe_version_string = 
+"vpp v" VPP_BUILD_VER " built by " VPP_BUILD_USER " on " VPP_BUILD_HOST " at " VPP_BUILD_DATE;
+static char * vpe_dir_string = "workspace is " VPP_BUILD_TOPDIR;
+
+static clib_error_t *
+show_vpe_version_command_fn (vlib_main_t * vm,
+		 unformat_input_t * input,
+		 vlib_cli_command_t * cmd)
+{
+  vlib_cli_output (vm, "%s", vpe_version_string);
+  if (unformat (input, "verbose")){
+     vlib_cli_output (vm, "%s", vpe_dir_string);
+  }
+  return 0;
+}
+
+VLIB_CLI_COMMAND (show_vpe_version_command, static) = {
+  .path = "show version",
+  .short_help = "show version information",
+  .function = show_vpe_version_command_fn,
+};
+
+char * vpe_api_get_build_directory (void) 
+{
+  return VPP_BUILD_TOPDIR;
+}
+
+char * vpe_api_get_version (void) 
+{
+  return VPP_BUILD_VER;
+}
+char * vpe_api_get_build_date (void) 
+{
+  return VPP_BUILD_DATE;
+}