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/*
* Copyright 2019-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 mocks
import (
"context"
"fmt"
"strconv"
"strings"
"sync"
"github.com/opencord/voltha-lib-go/v4/pkg/adapters/adapterif"
ic "github.com/opencord/voltha-protos/v4/go/inter_container"
of "github.com/opencord/voltha-protos/v4/go/openflow_13"
"github.com/opencord/voltha-protos/v4/go/voltha"
)
func macAddressToUint32Array(mac string) []uint32 {
slist := strings.Split(mac, ":")
result := make([]uint32, len(slist))
var err error
var tmp int64
for index, val := range slist {
if tmp, err = strconv.ParseInt(val, 16, 32); err != nil {
return []uint32{1, 2, 3, 4, 5, 6}
}
result[index] = uint32(tmp)
}
return result
}
// Adapter represents adapter attributes
type Adapter struct {
coreProxy adapterif.CoreProxy
flows map[uint64]*voltha.OfpFlowStats
flowLock sync.RWMutex
devices map[string]*voltha.Device
deviceLock sync.RWMutex
failFlowAdd bool
failFlowDelete bool
}
// NewAdapter creates adapter instance
func NewAdapter(cp adapterif.CoreProxy) *Adapter {
return &Adapter{
flows: map[uint64]*voltha.OfpFlowStats{},
devices: map[string]*voltha.Device{},
coreProxy: cp,
}
}
func (ta *Adapter) storeDevice(d *voltha.Device) {
ta.deviceLock.Lock()
defer ta.deviceLock.Unlock()
if d != nil {
ta.devices[d.Id] = d
}
}
func (ta *Adapter) getDevice(id string) *voltha.Device {
ta.deviceLock.RLock()
defer ta.deviceLock.RUnlock()
return ta.devices[id]
}
func (ta *Adapter) updateDevice(d *voltha.Device) {
ta.storeDevice(d)
}
// Adapter_descriptor -
func (ta *Adapter) Adapter_descriptor(ctx context.Context) error { // nolint
return nil
}
// Device_types -
func (ta *Adapter) Device_types(ctx context.Context) (*voltha.DeviceTypes, error) { // nolint
return nil, nil
}
// Health -
func (ta *Adapter) Health(ctx context.Context) (*voltha.HealthStatus, error) {
return nil, nil
}
// Adopt_device -
func (ta *Adapter) Adopt_device(ctx context.Context, device *voltha.Device) error { // nolint
return nil
}
// Reconcile_device -
func (ta *Adapter) Reconcile_device(ctx context.Context, device *voltha.Device) error { // nolint
return nil
}
// Abandon_device -
func (ta *Adapter) Abandon_device(ctx context.Context, device *voltha.Device) error { // nolint
return nil
}
// Disable_device -
func (ta *Adapter) Disable_device(ctx context.Context, device *voltha.Device) error { // nolint
return nil
}
// Reenable_device -
func (ta *Adapter) Reenable_device(ctx context.Context, device *voltha.Device) error { // nolint
return nil
}
// Reboot_device -
func (ta *Adapter) Reboot_device(ctx context.Context, device *voltha.Device) error { // nolint
return nil
}
// Self_test_device -
func (ta *Adapter) Self_test_device(ctx context.Context, device *voltha.Device) error { // nolint
return nil
}
// Delete_device -
func (ta *Adapter) Delete_device(ctx context.Context, device *voltha.Device) error { // nolint
return nil
}
// Get_device_details -
func (ta *Adapter) Get_device_details(ctx context.Context, device *voltha.Device) error { // nolint
return nil
}
// Update_flows_bulk -
func (ta *Adapter) Update_flows_bulk(ctx context.Context, device *voltha.Device, flows *voltha.Flows, groups *voltha.FlowGroups, flowMetadata *voltha.FlowMetadata) error { // nolint
return nil
}
// Update_flows_incrementally mocks the incremental flow update
func (ta *Adapter) Update_flows_incrementally(ctx context.Context, device *voltha.Device, flows *of.FlowChanges, groups *of.FlowGroupChanges, flowMetadata *voltha.FlowMetadata) error { // nolint
ta.flowLock.Lock()
defer ta.flowLock.Unlock()
if flows.ToAdd != nil && len(flows.ToAdd.Items) > 0 {
if ta.failFlowAdd {
return fmt.Errorf("flow-add-error")
}
for _, f := range flows.ToAdd.Items {
ta.flows[f.Id] = f
}
}
if flows.ToRemove != nil && len(flows.ToRemove.Items) > 0 {
if ta.failFlowDelete {
return fmt.Errorf("flow-delete-error")
}
for _, f := range flows.ToRemove.Items {
delete(ta.flows, f.Id)
}
}
return nil
}
// Update_pm_config -
func (ta *Adapter) Update_pm_config(ctx context.Context, device *voltha.Device, pmConfigs *voltha.PmConfigs) error { // nolint
return nil
}
// Receive_packet_out -
func (ta *Adapter) Receive_packet_out(ctx context.Context, deviceID string, egressPortNo int, msg *of.OfpPacketOut) error { // nolint
return nil
}
// Suppress_event -
func (ta *Adapter) Suppress_event(ctx context.Context, filter *voltha.EventFilter) error { // nolint
return nil
}
// Unsuppress_event -
func (ta *Adapter) Unsuppress_event(ctx context.Context, filter *voltha.EventFilter) error { // nolint
return nil
}
// Get_ofp_device_info -
func (ta *Adapter) Get_ofp_device_info(ctx context.Context, device *voltha.Device) (*ic.SwitchCapability, error) { // nolint
return &ic.SwitchCapability{
Desc: &of.OfpDesc{
HwDesc: "adapter_mock",
SwDesc: "adapter_mock",
SerialNum: "000000000",
},
SwitchFeatures: &of.OfpSwitchFeatures{
NBuffers: 256,
NTables: 2,
Capabilities: uint32(of.OfpCapabilities_OFPC_FLOW_STATS |
of.OfpCapabilities_OFPC_TABLE_STATS |
of.OfpCapabilities_OFPC_PORT_STATS |
of.OfpCapabilities_OFPC_GROUP_STATS),
},
}, nil
}
// Process_inter_adapter_message -
func (ta *Adapter) Process_inter_adapter_message(ctx context.Context, msg *ic.InterAdapterMessage) error { // nolint
return nil
}
// Download_image -
func (ta *Adapter) Download_image(ctx context.Context, device *voltha.Device, request *voltha.ImageDownload) (*voltha.ImageDownload, error) { // nolint
return nil, nil
}
// Get_image_download_status -
func (ta *Adapter) Get_image_download_status(ctx context.Context, device *voltha.Device, request *voltha.ImageDownload) (*voltha.ImageDownload, error) { // nolint
return nil, nil
}
// Cancel_image_download -
func (ta *Adapter) Cancel_image_download(ctx context.Context, device *voltha.Device, request *voltha.ImageDownload) (*voltha.ImageDownload, error) { // nolint
return nil, nil
}
// Activate_image_update -
func (ta *Adapter) Activate_image_update(ctx context.Context, device *voltha.Device, request *voltha.ImageDownload) (*voltha.ImageDownload, error) { // nolint
return nil, nil
}
// Revert_image_update -
func (ta *Adapter) Revert_image_update(ctx context.Context, device *voltha.Device, request *voltha.ImageDownload) (*voltha.ImageDownload, error) { // nolint
return nil, nil
}
// Enable_port -
func (ta *Adapter) Enable_port(ctx context.Context, deviceId string, port *voltha.Port) error { //nolint
return nil
}
// Disable_port -
func (ta *Adapter) Disable_port(ctx context.Context, deviceId string, port *voltha.Port) error { //nolint
return nil
}
// Child_device_lost -
func (ta *Adapter) Child_device_lost(ctx context.Context, pDeviceID string, pPortNo uint32, onuID uint32) error { //nolint
return nil
}
// Start_omci_test
func (ta *Adapter) Start_omci_test(ctx context.Context, device *voltha.Device, request *voltha.OmciTestRequest) (*voltha.TestResponse, error) { //nolint
return nil, nil
}
func (ta *Adapter) Get_ext_value(ctx context.Context, deviceId string, device *voltha.Device, valueflag voltha.ValueType_Type) (*voltha.ReturnValues, error) { //nolint
return nil, nil
}
// GetFlowCount returns the total number of flows presently under this adapter
func (ta *Adapter) GetFlowCount() int {
ta.flowLock.RLock()
defer ta.flowLock.RUnlock()
return len(ta.flows)
}
// ClearFlows removes all flows in this adapter
func (ta *Adapter) ClearFlows() {
ta.flowLock.Lock()
defer ta.flowLock.Unlock()
ta.flows = map[uint64]*voltha.OfpFlowStats{}
}
// SetFlowAction sets the adapter action on addition and deletion of flows
func (ta *Adapter) SetFlowAction(failFlowAdd, failFlowDelete bool) {
ta.failFlowAdd = failFlowAdd
ta.failFlowDelete = failFlowDelete
}