Introduce StatsAPI and it's initial implementation

- this implementation is basically Go wrapper around VPP's vppapiclient C library

Change-Id: I6f53dc3e228868834bf3a8a00c686ad05e22f3dd
Signed-off-by: Ondrej Fabry <ofabry@cisco.com>

1 files changed, 45 insertions, 0 deletions

diff --git a/adapter/vppapiclient/stat_client_stub.go b/adapter/vppapiclient/stat_client_stub.go
new file mode 100644
index 0000000..24f7e13
--- /dev/null
+++ b/adapter/vppapiclient/stat_client_stub.go
@@ -0,0 +1,45 @@
+// 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.
+
+// +build windows darwin
+
+package vppapiclient
+
+import (
+	"git.fd.io/govpp.git/adapter"
+)
+
+// StatClient is just an stub adapter that does nothing. It builds only on Windows and OSX, where the real
+// VPP stats API client adapter does not build. Its sole purpose is to make the compiler happy on Windows and OSX.
+type StatClient struct{}
+
+func NewStatClient(socketName string) *StatClient {
+	return new(StatClient)
+}
+
+func (*StatClient) Connect() error {
+	return adapter.ErrNotImplemented
+}
+
+func (*StatClient) Disconnect() error {
+	return nil
+}
+
+func (*StatClient) ListStats(patterns ...string) (statNames []string, err error) {
+	return nil, adapter.ErrNotImplemented
+}
+
+func (*StatClient) DumpStats(patterns ...string) ([]*adapter.StatEntry, error) {
+	return nil, adapter.ErrNotImplemented
+}