blob: 3d075fc5a9e88bd4f9c7389118c14ef767f6ac5d [file] [log] [blame]
/*
* Copyright (c) 2018 - present. Boling Consulting Solutions (bcsw.net)
* Copyright 2020-present Open Networking Foundation
* 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 meframe
import (
"errors"
"fmt"
"github.com/google/gopacket"
. "github.com/opencord/omci-lib-go/v2"
me "github.com/opencord/omci-lib-go/v2/generated"
)
func AttributeValueChangeFrame(m *me.ManagedEntity, opt options) (gopacket.SerializableLayer, error) {
if opt.frameFormat == ExtendedIdent {
return nil, errors.New("extended message set for this message type is not supported")
}
mask, err := checkAttributeMask(m, opt.attributeMask)
if err != nil {
return nil, err
}
// Common for all MEs
meLayer := &AttributeValueChangeMsg{
MeBasePacket: MeBasePacket{
EntityClass: m.GetClassID(),
EntityInstance: m.GetEntityID(),
Extended: opt.frameFormat == ExtendedIdent,
},
AttributeMask: 0,
Attributes: make(me.AttributeValueMap),
}
// Get payload space available
maxPayload := maxPacketAvailable(m, opt)
payloadAvailable := int(maxPayload) - 2 // Less attribute mask
// TODO: Lots of work to do
fmt.Println(mask, maxPayload, payloadAvailable)
return meLayer, errors.New("todo: Not implemented")
}