github.com/vmware/govmomi@v0.43.0/govc/vcsa/access/dcui/get.go (about)

     1  /*
     2  Copyright (c) 2022 VMware, Inc. All Rights Reserved.
     3  
     4  SPDX-License-Identifier: Apache-2.0.
     5  you may not use this file except in compliance with the License.
     6  You may obtain a copy of the License at
     7  
     8      http://www.apache.org/licenses/LICENSE-2.0
     9  
    10  Unless required by applicable law or agreed to in writing, software
    11  distributed under the License is distributed on an "AS IS" BASIS,
    12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13  See the License for the specific language governing permissions and
    14  limitations under the License.
    15  */
    16  
    17  package dcui
    18  
    19  import (
    20  	"context"
    21  	"flag"
    22  	"fmt"
    23  	"io"
    24  	"text/tabwriter"
    25  
    26  	"github.com/vmware/govmomi/govc/cli"
    27  	"github.com/vmware/govmomi/govc/flags"
    28  	"github.com/vmware/govmomi/vapi/appliance/access/dcui"
    29  )
    30  
    31  type get struct {
    32  	*flags.ClientFlag
    33  	*flags.OutputFlag
    34  }
    35  
    36  func init() {
    37  	cli.Register("vcsa.access.dcui.get", &get{})
    38  }
    39  
    40  func (cmd *get) Register(ctx context.Context, f *flag.FlagSet) {
    41  	cmd.ClientFlag, ctx = flags.NewClientFlag(ctx)
    42  	cmd.ClientFlag.Register(ctx, f)
    43  
    44  	cmd.OutputFlag, ctx = flags.NewOutputFlag(ctx)
    45  	cmd.OutputFlag.Register(ctx, f)
    46  }
    47  
    48  func (cmd *get) Process(ctx context.Context) error {
    49  	if err := cmd.ClientFlag.Process(ctx); err != nil {
    50  		return err
    51  	}
    52  	if err := cmd.OutputFlag.Process(ctx); err != nil {
    53  		return err
    54  	}
    55  	return nil
    56  }
    57  
    58  func (cmd *get) Description() string {
    59  	return `Get enabled state of Direct Console User Interface (DCUI TTY2).
    60  
    61  Note: This command requires vCenter 7.0.2 or higher.
    62  
    63  Examples:
    64  govc vcsa.access.dcui.get`
    65  }
    66  
    67  type access struct {
    68  	Enabled bool `json:"enabled"`
    69  }
    70  
    71  func (cmd *get) Run(ctx context.Context, f *flag.FlagSet) error {
    72  	c, err := cmd.RestClient()
    73  	if err != nil {
    74  		return err
    75  	}
    76  
    77  	m := dcui.NewManager(c)
    78  
    79  	status, err := m.Get(ctx)
    80  	if err != nil {
    81  		return err
    82  	}
    83  
    84  	return cmd.WriteResult(access{Enabled: status})
    85  }
    86  
    87  func (res access) Write(w io.Writer) error {
    88  	tw := tabwriter.NewWriter(w, 10, 4, 0, ' ', 0)
    89  
    90  	fmt.Fprintf(tw, "%t\n", res.Enabled)
    91  
    92  	return tw.Flush()
    93  }