1 files changed, 176 insertions, 0 deletions
diff --git a/adapter/vppapiclient/stat_client_wrapper.h b/adapter/vppapiclient/stat_client_wrapper.h
new file mode 100644
index 0000000..9178fb5
--- /dev/null
+++ b/adapter/vppapiclient/stat_client_wrapper.h
@@ -0,0 +1,176 @@
+// Copyright (c) 2018 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.
+
+#ifndef included_stat_client_wrapper_h
+#define included_stat_client_wrapper_h
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdint.h>
+#include <arpa/inet.h>
+
+#include <vpp-api/client/stat_client.h> // VPP has to be installed!
+
+// The stat_client.h defines its version using two macros:
+// 	STAT_VERSION_MAJOR - for major version
+// 	STAT_VERSION_MINOR - for minor version
+// both were introduced in VPP 19.04 (not on release, later on stable/1904)
+// https://github.com/FDio/vpp/commit/1cb333cdf5ce26557233c5bdb5a18738cb6e1e2c
+
+// Name vector directory type was introduced in VPP 19.04
+#if STAT_VERSION_MAJOR >= 1 && STAT_VERSION_MINOR >= 1
+	#define SUPPORTS_NAME_VECTOR // VPP 19.04 is required!
+#endif
+
+static int
+govpp_stat_connect(char *socket_name)
+{
+	return stat_segment_connect(socket_name);
+}
+
+static void
+govpp_stat_disconnect()
+{
+    stat_segment_disconnect();
+}
+
+static uint32_t*
+govpp_stat_segment_ls(uint8_t **pattern)
+{
+	return stat_segment_ls(pattern);
+}
+
+static int
+govpp_stat_segment_vec_len(void *vec)
+{
+	return stat_segment_vec_len(vec);
+}
+
+static void
+govpp_stat_segment_vec_free(void *vec)
+{
+	stat_segment_vec_free(vec);
+}
+
+static char*
+govpp_stat_segment_dir_index_to_name(uint32_t *dir, uint32_t index)
+{
+	return stat_segment_index_to_name(dir[index]);
+}
+
+static stat_segment_data_t*
+govpp_stat_segment_dump(uint32_t *counter_vec)
+{
+	return stat_segment_dump(counter_vec);
+}
+
+static stat_segment_data_t
+govpp_stat_segment_dump_index(stat_segment_data_t *data, int index)
+{
+	return data[index];
+}
+
+static int
+govpp_stat_segment_data_type(stat_segment_data_t *data)
+{
+	return data->type;
+}
+
+static double
+govpp_stat_segment_data_get_scalar_value(stat_segment_data_t *data)
+{
+	return data->scalar_value;
+}
+
+static double
+govpp_stat_segment_data_get_error_value(stat_segment_data_t *data)
+{
+	return data->error_value;
+}
+
+static uint64_t**
+govpp_stat_segment_data_get_simple_counter(stat_segment_data_t *data)
+{
+	return data->simple_counter_vec;
+}
+
+static uint64_t*
+govpp_stat_segment_data_get_simple_counter_index(stat_segment_data_t *data, int index)
+{
+	return data->simple_counter_vec[index];
+}
+
+static uint64_t
+govpp_stat_segment_data_get_simple_counter_index_value(stat_segment_data_t *data, int index, int index2)
+{
+	return data->simple_counter_vec[index][index2];
+}
+
+static vlib_counter_t**
+govpp_stat_segment_data_get_combined_counter(stat_segment_data_t *data)
+{
+	return data->combined_counter_vec;
+}
+
+static vlib_counter_t*
+govpp_stat_segment_data_get_combined_counter_index(stat_segment_data_t *data, int index)
+{
+	return data->combined_counter_vec[index];
+}
+
+static uint64_t
+govpp_stat_segment_data_get_combined_counter_index_packets(stat_segment_data_t *data, int index, int index2)
+{
+	return data->combined_counter_vec[index][index2].packets;
+}
+
+static uint64_t
+govpp_stat_segment_data_get_combined_counter_index_bytes(stat_segment_data_t *data, int index, int index2)
+{
+	return data->combined_counter_vec[index][index2].bytes;
+}
+
+static uint8_t**
+govpp_stat_segment_data_get_name_vector(stat_segment_data_t *data)
+{
+#ifdef SUPPORTS_NAME_VECTOR
+	return data->name_vector; // VPP 19.04 is required!
+#else
+	return 0;
+#endif
+}
+
+static char*
+govpp_stat_segment_data_get_name_vector_index(stat_segment_data_t *data, int index)
+{
+#ifdef SUPPORTS_NAME_VECTOR
+	return data->name_vector[index]; // VPP 19.04 is required!
+#else
+	return 0;
+#endif
+}
+
+static void
+govpp_stat_segment_data_free(stat_segment_data_t *data)
+{
+	stat_segment_data_free(data);
+}
+
+static uint8_t**
+govpp_stat_segment_string_vector(uint8_t ** string_vector, char *string)
+{
+	return stat_segment_string_vector(string_vector, string);
+}
+
+#endif /* included_stat_client_wrapper_h */