// 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.

// +build windows darwin novpp

package vppapiclient

import (
	"go.fd.io/govpp/adapter"
)

// stubVppClient is just an stub adapter that does nothing. It builds only on Windows and OSX, where the real
// VPP binary API client adapter does not build. Its sole purpose is to make the compiler happy on Windows and OSX.
type stubVppClient struct{}

func NewVppClient(string) adapter.VppAPI {
	return &stubVppClient{}
}

func NewVppClientWithInputQueueSize(string, uint16) adapter.VppAPI {
	return &stubVppClient{}
}

func (a *stubVppClient) Connect() error {
	return adapter.ErrNotImplemented
}

func (a *stubVppClient) Disconnect() error {
	return nil
}

func (a *stubVppClient) GetMsgID(msgName string, msgCrc string) (uint16, error) {
	return 0, nil
}

func (a *stubVppClient) SendMsg(clientID uint32, data []byte) error {
	return nil
}

func (a *stubVppClient) SetMsgCallback(cb adapter.MsgCallback) {
	// no op
}

func (a *stubVppClient) WaitReady() error {
	return adapter.ErrNotImplemented
}