initial commit

Signed-off-by: Rastislav Szabo <raszabo@cisco.com>

1 files changed, 37 insertions, 0 deletions

diff --git a/govpp.go b/govpp.go
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--- /dev/null
+++ b/govpp.go
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+// Copyright (c) 2017 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.
+
+package govpp
+
+import (
+	"gerrit.fd.io/r/govpp/adapter"
+	"gerrit.fd.io/r/govpp/adapter/vppapiclient"
+	"gerrit.fd.io/r/govpp/core"
+)
+
+var vppAdapter adapter.VppAdapter // VPP Adapter that will be used in the subsequent Connect calls
+
+// Connect connects the govpp core to VPP either using the default VPP Adapter, or using the adapter previously
+// set by SetAdapter (useful mostly just for unit/integration tests with mocked VPP adapter).
+func Connect() (*core.Connection, error) {
+	if vppAdapter == nil {
+		vppAdapter = vppapiclient.NewVppAdapter()
+	}
+	return core.Connect(vppAdapter)
+}
+
+// SetAdapter sets the adapter that will be used for connections to VPP in the subsequent `Connect` calls.
+func SetAdapter(ad adapter.VppAdapter) {
+	vppAdapter = ad
+}