open-consul/agent/consul/state/query_oss.go

47 lines
1014 B
Go

// +build !consulent
package state
import (
"fmt"
"strings"
"github.com/hashicorp/consul/agent/structs"
)
// indexFromQuery builds an index key where Query.Value is lowercase, and is
// a required value.
func indexFromQuery(arg interface{}) ([]byte, error) {
q, ok := arg.(Query)
if !ok {
return nil, fmt.Errorf("unexpected type %T for Query index", arg)
}
var b indexBuilder
b.String(strings.ToLower(q.Value))
return b.Bytes(), nil
}
func prefixIndexFromQuery(arg interface{}) ([]byte, error) {
var b indexBuilder
switch v := arg.(type) {
case *structs.EnterpriseMeta:
return nil, nil
case structs.EnterpriseMeta:
return nil, nil
case Query:
b.String(strings.ToLower(v.Value))
return b.Bytes(), nil
}
return nil, fmt.Errorf("unexpected type %T for Query prefix index", arg)
}
func indexFromUUIDQuery(raw interface{}) ([]byte, error) {
q, ok := raw.(Query)
if !ok {
return nil, fmt.Errorf("unexpected type %T for UUIDQuery index", raw)
}
return uuidStringToBytes(q.Value)
}