newtmgr/cli/reset.go

/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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 cli

import (
	"fmt"

	"github.com/spf13/cobra"
	"mynewt.apache.org/newt/newtmgr/protocol"
)

func resetRunCmd(cmd *cobra.Command, args []string) {
	runner, err := getTargetCmdRunner()
	if err != nil {
		nmUsage(cmd, err)
	}
	defer runner.Conn.Close()

	reset, err := protocol.NewReset()
	if err != nil {
		nmUsage(cmd, err)
	}

	nmr, err := reset.EncodeWriteRequest()
	if err != nil {
		nmUsage(cmd, err)
	}

	if err := runner.WriteReq(nmr); err != nil {
		nmUsage(cmd, err)
	}

	_, err = runner.ReadResp()
	if err != nil {
		nmUsage(cmd, err)
	}

	fmt.Println("Done")
}

func resetCmd() *cobra.Command {
	resetCmd := &cobra.Command{
		Use:   "reset -c <conn_profile>",
		Short: "Send reset request to a device",
		Run:   resetRunCmd,
	}

	return resetCmd
}