/
printer_fields.go
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/
printer_fields.go
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// Copyright 2016 The etcd Authors
//
// 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 command
import (
"fmt"
v3 "github.com/coreos/etcd/clientv3"
pb "github.com/coreos/etcd/etcdserver/etcdserverpb"
spb "github.com/coreos/etcd/mvcc/mvccpb"
)
type fieldsPrinter struct{ printer }
func (p *fieldsPrinter) kv(pfx string, kv *spb.KeyValue) {
fmt.Printf("\"%sKey\" : %q\n", pfx, string(kv.Key))
fmt.Printf("\"%sCreateRevision\" : %d\n", pfx, kv.CreateRevision)
fmt.Printf("\"%sModRevision\" : %d\n", pfx, kv.ModRevision)
fmt.Printf("\"%sVersion\" : %d\n", pfx, kv.Version)
fmt.Printf("\"%sValue\" : %q\n", pfx, string(kv.Value))
fmt.Printf("\"%sLease\" : %d\n", pfx, kv.Lease)
}
func (p *fieldsPrinter) hdr(h *pb.ResponseHeader) {
fmt.Println(`"ClusterID" :`, h.ClusterId)
fmt.Println(`"MemberID" :`, h.MemberId)
fmt.Println(`"Revision" :`, h.Revision)
fmt.Println(`"RaftTerm" :`, h.RaftTerm)
}
func (p *fieldsPrinter) Del(r v3.DeleteResponse) {
p.hdr(r.Header)
fmt.Println(`"Deleted" :`, r.Deleted)
for _, kv := range r.PrevKvs {
p.kv("Prev", kv)
}
}
func (p *fieldsPrinter) Get(r v3.GetResponse) {
p.hdr(r.Header)
for _, kv := range r.Kvs {
p.kv("", kv)
}
fmt.Println(`"More" :`, r.More)
fmt.Println(`"Count" :`, r.Count)
}
func (p *fieldsPrinter) Put(r v3.PutResponse) {
p.hdr(r.Header)
if r.PrevKv != nil {
p.kv("Prev", r.PrevKv)
}
}
func (p *fieldsPrinter) Txn(r v3.TxnResponse) {
p.hdr(r.Header)
fmt.Println(`"Succeeded" :`, r.Succeeded)
for _, resp := range r.Responses {
switch v := resp.Response.(type) {
case *pb.ResponseOp_ResponseDeleteRange:
p.Del((v3.DeleteResponse)(*v.ResponseDeleteRange))
case *pb.ResponseOp_ResponsePut:
p.Put((v3.PutResponse)(*v.ResponsePut))
case *pb.ResponseOp_ResponseRange:
p.Get((v3.GetResponse)(*v.ResponseRange))
default:
fmt.Printf("\"Unknown\" : %q\n", fmt.Sprintf("%+v", v))
}
}
}
func (p *fieldsPrinter) Watch(resp v3.WatchResponse) {
p.hdr(&resp.Header)
for _, e := range resp.Events {
fmt.Println(`"Type" :`, e.Type)
if e.PrevKv != nil {
p.kv("Prev", e.PrevKv)
}
p.kv("", e.Kv)
}
}
func (p *fieldsPrinter) Grant(r v3.LeaseGrantResponse) {
p.hdr(r.ResponseHeader)
fmt.Println(`"ID" :`, r.ID)
fmt.Println(`"TTL" :`, r.TTL)
}
func (p *fieldsPrinter) Revoke(id v3.LeaseID, r v3.LeaseRevokeResponse) {
p.hdr(r.Header)
}
func (p *fieldsPrinter) KeepAlive(r v3.LeaseKeepAliveResponse) {
p.hdr(r.ResponseHeader)
fmt.Println(`"ID" :`, r.ID)
fmt.Println(`"TTL" :`, r.TTL)
}
func (p *fieldsPrinter) TimeToLive(r v3.LeaseTimeToLiveResponse, keys bool) {
p.hdr(r.ResponseHeader)
fmt.Println(`"ID" :`, r.ID)
fmt.Println(`"TTL" :`, r.TTL)
fmt.Println(`"GrantedTTL" :`, r.GrantedTTL)
for _, k := range r.Keys {
fmt.Printf("\"Key\" : %q\n", string(k))
}
}
func (p *fieldsPrinter) MemberList(r v3.MemberListResponse) {
p.hdr(r.Header)
for _, m := range r.Members {
fmt.Println(`"ID" :`, m.ID)
fmt.Printf("\"Name\" : %q\n", m.Name)
for _, u := range m.PeerURLs {
fmt.Printf("\"PeerURL\" : %q\n", u)
}
for _, u := range m.ClientURLs {
fmt.Printf("\"ClientURL\" : %q\n", u)
}
fmt.Println()
}
}
func (p *fieldsPrinter) EndpointStatus(eps []epStatus) {
for _, ep := range eps {
p.hdr(ep.Resp.Header)
fmt.Printf("\"Version\" : %q\n", ep.Resp.Version)
fmt.Println(`"DBSize" :"`, ep.Resp.DbSize)
fmt.Println(`"Leader" :"`, ep.Resp.Leader)
fmt.Println(`"RaftIndex" :"`, ep.Resp.RaftIndex)
fmt.Println(`"RaftTerm" :"`, ep.Resp.RaftTerm)
fmt.Printf("\"Endpoint\" : %q\n", ep.Ep)
fmt.Println()
}
}
func (p *fieldsPrinter) Alarm(r v3.AlarmResponse) {
p.hdr(r.Header)
for _, a := range r.Alarms {
fmt.Println(`"MemberID" :`, a.MemberID)
fmt.Println(`"AlarmType" :`, a.Alarm)
fmt.Println()
}
}
func (p *fieldsPrinter) DBStatus(r dbstatus) {
fmt.Println(`"Hash" :`, r.Hash)
fmt.Println(`"Revision" :`, r.Revision)
fmt.Println(`"Keys" :`, r.TotalKey)
fmt.Println(`"Size" :`, r.TotalSize)
}
func (p *fieldsPrinter) RoleAdd(role string, r v3.AuthRoleAddResponse) { p.hdr(r.Header) }
func (p *fieldsPrinter) RoleGet(role string, r v3.AuthRoleGetResponse) { p.hdr(r.Header) }
func (p *fieldsPrinter) RoleDelete(role string, r v3.AuthRoleDeleteResponse) { p.hdr(r.Header) }
func (p *fieldsPrinter) RoleList(r v3.AuthRoleListResponse) { p.hdr(r.Header) }
func (p *fieldsPrinter) RoleGrantPermission(role string, r v3.AuthRoleGrantPermissionResponse) {
p.hdr(r.Header)
}
func (p *fieldsPrinter) RoleRevokePermission(role string, key string, end string, r v3.AuthRoleRevokePermissionResponse) {
p.hdr(r.Header)
}
func (p *fieldsPrinter) UserAdd(user string, r v3.AuthUserAddResponse) { p.hdr(r.Header) }
func (p *fieldsPrinter) UserChangePassword(r v3.AuthUserChangePasswordResponse) { p.hdr(r.Header) }
func (p *fieldsPrinter) UserGrantRole(user string, role string, r v3.AuthUserGrantRoleResponse) {
p.hdr(r.Header)
}
func (p *fieldsPrinter) UserRevokeRole(user string, role string, r v3.AuthUserRevokeRoleResponse) {
p.hdr(r.Header)
}
func (p *fieldsPrinter) UserDelete(user string, r v3.AuthUserDeleteResponse) { p.hdr(r.Header) }