mirror of https://github.com/hashicorp/consul
86 lines
1.8 KiB
Go
86 lines
1.8 KiB
Go
/*
|
|
Copyright 2014 SAP SE
|
|
|
|
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 protocol
|
|
|
|
import (
|
|
"fmt"
|
|
|
|
"github.com/SAP/go-hdb/internal/bufio"
|
|
)
|
|
|
|
type topologyInformation struct {
|
|
mlo multiLineOptions
|
|
_numArg int
|
|
}
|
|
|
|
func newTopologyInformation() *topologyInformation {
|
|
return &topologyInformation{
|
|
mlo: multiLineOptions{},
|
|
}
|
|
}
|
|
|
|
func (o *topologyInformation) String() string {
|
|
mlo := make([]map[topologyOption]interface{}, len(o.mlo))
|
|
for i, po := range o.mlo {
|
|
typedPo := make(map[topologyOption]interface{})
|
|
for k, v := range po {
|
|
typedPo[topologyOption(k)] = v
|
|
}
|
|
mlo[i] = typedPo
|
|
}
|
|
return fmt.Sprintf("%s", mlo)
|
|
}
|
|
|
|
func (o *topologyInformation) kind() partKind {
|
|
return pkTopologyInformation
|
|
}
|
|
|
|
func (o *topologyInformation) size() int {
|
|
return o.mlo.size()
|
|
}
|
|
|
|
func (o *topologyInformation) numArg() int {
|
|
return len(o.mlo)
|
|
}
|
|
|
|
func (o *topologyInformation) setNumArg(numArg int) {
|
|
o._numArg = numArg
|
|
}
|
|
|
|
func (o *topologyInformation) read(rd *bufio.Reader) error {
|
|
o.mlo.read(rd, o._numArg)
|
|
|
|
if trace {
|
|
outLogger.Printf("topology options: %v", o)
|
|
}
|
|
|
|
return rd.GetError()
|
|
}
|
|
|
|
func (o *topologyInformation) write(wr *bufio.Writer) error {
|
|
for _, m := range o.mlo {
|
|
wr.WriteInt16(int16(len(m)))
|
|
o.mlo.write(wr)
|
|
}
|
|
|
|
if trace {
|
|
outLogger.Printf("topology options: %v", o)
|
|
}
|
|
|
|
return nil
|
|
}
|