khenaidoo | b920354 | 2018-09-17 22:56:37 -0400 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2018-present Open Networking Foundation |
| 3 | |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | package core |
| 17 | |
| 18 | import ( |
| 19 | "errors" |
| 20 | "github.com/golang/protobuf/ptypes" |
| 21 | "github.com/golang/protobuf/ptypes/empty" |
| 22 | "github.com/opencord/voltha-go/common/log" |
| 23 | "github.com/opencord/voltha-go/db/model" |
| 24 | ca "github.com/opencord/voltha-go/protos/core_adapter" |
| 25 | "github.com/opencord/voltha-go/protos/voltha" |
| 26 | "google.golang.org/grpc/codes" |
| 27 | "google.golang.org/grpc/status" |
| 28 | ) |
| 29 | |
| 30 | type AdapterRequestHandlerProxy struct { |
| 31 | TestMode bool |
| 32 | deviceMgr *DeviceManager |
| 33 | lDeviceMgr *LogicalDeviceManager |
| 34 | localDataProxy *model.Proxy |
| 35 | clusterDataProxy *model.Proxy |
| 36 | } |
| 37 | |
| 38 | func NewAdapterRequestHandlerProxy(dMgr *DeviceManager, ldMgr *LogicalDeviceManager, cdProxy *model.Proxy, ldProxy *model.Proxy) *AdapterRequestHandlerProxy { |
| 39 | var proxy AdapterRequestHandlerProxy |
| 40 | proxy.deviceMgr = dMgr |
| 41 | proxy.lDeviceMgr = ldMgr |
| 42 | proxy.clusterDataProxy = cdProxy |
| 43 | proxy.localDataProxy = ldProxy |
| 44 | return &proxy |
| 45 | } |
| 46 | |
| 47 | func (rhp *AdapterRequestHandlerProxy) Register(args []*ca.Argument) (*voltha.CoreInstance, error) { |
| 48 | if len(args) != 1 { |
| 49 | log.Warn("invalid-number-of-args", log.Fields{"args": args}) |
| 50 | err := errors.New("invalid-number-of-args") |
| 51 | return nil, err |
| 52 | } |
| 53 | adapter := &voltha.Adapter{} |
| 54 | if err := ptypes.UnmarshalAny(args[0].Value, adapter); err != nil { |
| 55 | log.Warnw("cannot-unmarshal-adapter", log.Fields{"error": err}) |
| 56 | return nil, err |
| 57 | } |
| 58 | log.Debugw("Register", log.Fields{"Adapter": *adapter}) |
| 59 | // TODO process the request and store the data in the KV store |
| 60 | |
| 61 | if rhp.TestMode { // Execute only for test cases |
| 62 | return &voltha.CoreInstance{InstanceId: "CoreInstance"}, nil |
| 63 | } |
| 64 | return &voltha.CoreInstance{InstanceId: "CoreInstance"}, nil |
| 65 | } |
| 66 | |
| 67 | func (rhp *AdapterRequestHandlerProxy) GetDevice(args []*ca.Argument) (*voltha.Device, error) { |
| 68 | if len(args) != 1 { |
| 69 | log.Warn("invalid-number-of-args", log.Fields{"args": args}) |
| 70 | err := errors.New("invalid-number-of-args") |
| 71 | return nil, err |
| 72 | } |
| 73 | pID := &voltha.ID{} |
| 74 | if err := ptypes.UnmarshalAny(args[0].Value, pID); err != nil { |
| 75 | log.Warnw("cannot-unmarshal-ID", log.Fields{"error": err}) |
| 76 | return nil, err |
| 77 | } |
| 78 | log.Debugw("GetDevice", log.Fields{"deviceId": pID.Id}) |
| 79 | |
| 80 | if rhp.TestMode { // Execute only for test cases |
| 81 | return &voltha.Device{Id: pID.Id}, nil |
| 82 | } |
| 83 | |
| 84 | // Get the device via the device manager |
| 85 | if device, err := rhp.deviceMgr.getDevice(pID.Id); err != nil { |
| 86 | return nil, status.Errorf(codes.NotFound, "%s", err.Error()) |
| 87 | } else { |
| 88 | return device, nil |
| 89 | } |
| 90 | } |
| 91 | |
| 92 | func (rhp *AdapterRequestHandlerProxy) DeviceUpdate(args []*ca.Argument) (*empty.Empty, error) { |
| 93 | if len(args) != 1 { |
| 94 | log.Warn("invalid-number-of-args", log.Fields{"args": args}) |
| 95 | err := errors.New("invalid-number-of-args") |
| 96 | return nil, err |
| 97 | } |
| 98 | device := &voltha.Device{} |
| 99 | if err := ptypes.UnmarshalAny(args[0].Value, device); err != nil { |
| 100 | log.Warnw("cannot-unmarshal-device", log.Fields{"error": err}) |
| 101 | return nil, err |
| 102 | } |
| 103 | log.Debugw("DeviceUpdate", log.Fields{"device": device}) |
| 104 | |
| 105 | if rhp.TestMode { // Execute only for test cases |
| 106 | return new(empty.Empty), nil |
| 107 | } |
| 108 | if err := rhp.deviceMgr.updateDevice(device); err != nil { |
| 109 | log.Debugw("DeviceUpdate-error", log.Fields{"device": device, "error": err}) |
| 110 | return nil, status.Errorf(codes.Internal, "%s", err.Error()) |
| 111 | } |
| 112 | return new(empty.Empty), nil |
| 113 | } |
| 114 | |
| 115 | func (rhp *AdapterRequestHandlerProxy) GetChildDevice(args []*ca.Argument) (*voltha.Device, error) { |
| 116 | if len(args) < 1 { |
| 117 | log.Warn("invalid-number-of-args", log.Fields{"args": args}) |
| 118 | err := errors.New("invalid-number-of-args") |
| 119 | return nil, err |
| 120 | } |
khenaidoo | 2c6f167 | 2018-09-20 23:14:41 -0400 | [diff] [blame^] | 121 | pID := &voltha.ID{} |
khenaidoo | b920354 | 2018-09-17 22:56:37 -0400 | [diff] [blame] | 122 | if err := ptypes.UnmarshalAny(args[0].Value, pID); err != nil { |
| 123 | log.Warnw("cannot-unmarshal-ID", log.Fields{"error": err}) |
| 124 | return nil, err |
| 125 | } |
khenaidoo | 2c6f167 | 2018-09-20 23:14:41 -0400 | [diff] [blame^] | 126 | log.Debugw("GetChildDevice", log.Fields{"deviceId": pID.Id}) |
khenaidoo | b920354 | 2018-09-17 22:56:37 -0400 | [diff] [blame] | 127 | |
| 128 | if rhp.TestMode { // Execute only for test cases |
khenaidoo | 2c6f167 | 2018-09-20 23:14:41 -0400 | [diff] [blame^] | 129 | return &voltha.Device{Id: pID.Id}, nil |
khenaidoo | b920354 | 2018-09-17 22:56:37 -0400 | [diff] [blame] | 130 | } |
| 131 | return nil, nil |
| 132 | } |
| 133 | |
| 134 | func (rhp *AdapterRequestHandlerProxy) GetPorts(args []*ca.Argument) (*voltha.Ports, error) { |
| 135 | if len(args) != 2 { |
| 136 | log.Warn("invalid-number-of-args", log.Fields{"args": args}) |
| 137 | err := errors.New("invalid-number-of-args") |
| 138 | return nil, err |
| 139 | } |
khenaidoo | 2c6f167 | 2018-09-20 23:14:41 -0400 | [diff] [blame^] | 140 | pID := &voltha.ID{} |
khenaidoo | b920354 | 2018-09-17 22:56:37 -0400 | [diff] [blame] | 141 | if err := ptypes.UnmarshalAny(args[0].Value, pID); err != nil { |
| 142 | log.Warnw("cannot-unmarshal-ID", log.Fields{"error": err}) |
| 143 | return nil, err |
| 144 | } |
| 145 | // Porttype is an enum sent as an integer proto |
| 146 | pt := &ca.IntType{} |
| 147 | if err := ptypes.UnmarshalAny(args[1].Value, pt); err != nil { |
| 148 | log.Warnw("cannot-unmarshal-porttype", log.Fields{"error": err}) |
| 149 | return nil, err |
| 150 | } |
| 151 | |
khenaidoo | 2c6f167 | 2018-09-20 23:14:41 -0400 | [diff] [blame^] | 152 | log.Debugw("GetPorts", log.Fields{"deviceID": pID.Id, "portype": pt.Val}) |
khenaidoo | b920354 | 2018-09-17 22:56:37 -0400 | [diff] [blame] | 153 | |
| 154 | if rhp.TestMode { // Execute only for test cases |
| 155 | aPort := &voltha.Port{Label: "test_port"} |
| 156 | allPorts := &voltha.Ports{} |
| 157 | allPorts.Items = append(allPorts.Items, aPort) |
| 158 | return allPorts, nil |
| 159 | } |
| 160 | return nil, nil |
| 161 | |
| 162 | } |
| 163 | |
| 164 | func (rhp *AdapterRequestHandlerProxy) GetChildDevices(args []*ca.Argument) (*voltha.Device, error) { |
| 165 | if len(args) != 1 { |
| 166 | log.Warn("invalid-number-of-args", log.Fields{"args": args}) |
| 167 | err := errors.New("invalid-number-of-args") |
| 168 | return nil, err |
| 169 | } |
khenaidoo | 2c6f167 | 2018-09-20 23:14:41 -0400 | [diff] [blame^] | 170 | pID := &voltha.ID{} |
khenaidoo | b920354 | 2018-09-17 22:56:37 -0400 | [diff] [blame] | 171 | if err := ptypes.UnmarshalAny(args[0].Value, pID); err != nil { |
| 172 | log.Warnw("cannot-unmarshal-ID", log.Fields{"error": err}) |
| 173 | return nil, err |
| 174 | } |
khenaidoo | 2c6f167 | 2018-09-20 23:14:41 -0400 | [diff] [blame^] | 175 | log.Debugw("GetChildDevice", log.Fields{"deviceId": pID.Id}) |
khenaidoo | b920354 | 2018-09-17 22:56:37 -0400 | [diff] [blame] | 176 | |
| 177 | if rhp.TestMode { // Execute only for test cases |
khenaidoo | 2c6f167 | 2018-09-20 23:14:41 -0400 | [diff] [blame^] | 178 | return &voltha.Device{Id: pID.Id}, nil |
khenaidoo | b920354 | 2018-09-17 22:56:37 -0400 | [diff] [blame] | 179 | } |
| 180 | //TODO: Complete |
| 181 | return nil, nil |
| 182 | } |
| 183 | |
| 184 | // ChildDeviceDetected is invoked when a child device is detected. The following |
| 185 | // parameters are expected: |
| 186 | // {parent_device_id, parent_port_no, child_device_type, proxy_address, admin_state, **kw) |
| 187 | func (rhp *AdapterRequestHandlerProxy) ChildDeviceDetected(args []*ca.Argument) (*empty.Empty, error) { |
| 188 | if len(args) < 4 { |
| 189 | log.Warn("invalid-number-of-args", log.Fields{"args": args}) |
| 190 | err := errors.New("invalid-number-of-args") |
| 191 | return nil, err |
| 192 | } |
| 193 | |
| 194 | pID := &voltha.ID{} |
| 195 | portNo := &ca.IntType{} |
| 196 | dt := &ca.StrType{} |
| 197 | chnlId := &ca.IntType{} |
| 198 | for _, arg := range args { |
| 199 | switch arg.Key { |
| 200 | case "parent_device_id": |
| 201 | if err := ptypes.UnmarshalAny(arg.Value, pID); err != nil { |
| 202 | log.Warnw("cannot-unmarshal-parent-device-id", log.Fields{"error": err}) |
| 203 | return nil, err |
| 204 | } |
| 205 | case "parent_port_no": |
| 206 | if err := ptypes.UnmarshalAny(arg.Value, portNo); err != nil { |
| 207 | log.Warnw("cannot-unmarshal-parent-port", log.Fields{"error": err}) |
| 208 | return nil, err |
| 209 | } |
| 210 | case "child_device_type": |
| 211 | if err := ptypes.UnmarshalAny(arg.Value, dt); err != nil { |
| 212 | log.Warnw("cannot-unmarshal-child-device-type", log.Fields{"error": err}) |
| 213 | return nil, err |
| 214 | } |
| 215 | case "channel_id": |
| 216 | if err := ptypes.UnmarshalAny(arg.Value, chnlId); err != nil { |
| 217 | log.Warnw("cannot-unmarshal-channel-id", log.Fields{"error": err}) |
| 218 | return nil, err |
| 219 | } |
| 220 | } |
| 221 | } |
| 222 | |
| 223 | log.Debugw("ChildDeviceDetected", log.Fields{"parentDeviceId": pID.Id, "parentPortNo": portNo.Val, |
| 224 | "deviceType": dt.Val, "channelId": chnlId.Val}) |
| 225 | |
| 226 | if rhp.TestMode { // Execute only for test cases |
| 227 | return nil, nil |
| 228 | } |
| 229 | |
| 230 | // Run child detection in it's own go routine as it can be a lengthy process |
| 231 | go rhp.deviceMgr.childDeviceDetected(pID.Id, portNo.Val, dt.Val, chnlId.Val) |
| 232 | |
| 233 | return new(empty.Empty), nil |
| 234 | } |
| 235 | |
| 236 | func (rhp *AdapterRequestHandlerProxy) DeviceStateUpdate(args []*ca.Argument) (*empty.Empty, error) { |
| 237 | if len(args) < 2 { |
| 238 | log.Warn("invalid-number-of-args", log.Fields{"args": args}) |
| 239 | err := errors.New("invalid-number-of-args") |
| 240 | return nil, err |
| 241 | } |
| 242 | deviceId := &voltha.ID{} |
| 243 | operStatus := &ca.IntType{} |
| 244 | connStatus := &ca.IntType{} |
| 245 | for _, arg := range args { |
| 246 | switch arg.Key { |
| 247 | case "device_id": |
| 248 | if err := ptypes.UnmarshalAny(arg.Value, deviceId); err != nil { |
| 249 | log.Warnw("cannot-unmarshal-device-id", log.Fields{"error": err}) |
| 250 | return nil, err |
| 251 | } |
| 252 | case "oper_status": |
| 253 | if err := ptypes.UnmarshalAny(arg.Value, operStatus); err != nil { |
| 254 | log.Warnw("cannot-unmarshal-operStatus", log.Fields{"error": err}) |
| 255 | return nil, err |
| 256 | } |
| 257 | if operStatus.Val == -1 { |
| 258 | operStatus = nil |
| 259 | } |
| 260 | case "connect_status": |
| 261 | if err := ptypes.UnmarshalAny(arg.Value, connStatus); err != nil { |
| 262 | log.Warnw("cannot-unmarshal-connStatus", log.Fields{"error": err}) |
| 263 | return nil, err |
| 264 | } |
| 265 | if connStatus.Val == -1 { |
| 266 | connStatus = nil |
| 267 | } |
| 268 | } |
| 269 | } |
| 270 | |
| 271 | log.Debugw("DeviceStateUpdate", log.Fields{"deviceId": deviceId.Id, "oper-status": operStatus, "conn-status": connStatus}) |
| 272 | |
| 273 | if rhp.TestMode { // Execute only for test cases |
| 274 | return nil, nil |
| 275 | } |
| 276 | if err := rhp.deviceMgr.updateDeviceState(deviceId.Id, operStatus, connStatus); err != nil { |
| 277 | log.Debugw("DeviceUpdate-error", log.Fields{"deviceId": deviceId.Id, "error": err}) |
| 278 | return nil, status.Errorf(codes.Internal, "%s", err.Error()) |
| 279 | } |
| 280 | return new(empty.Empty), nil |
| 281 | } |
| 282 | |
| 283 | func (rhp *AdapterRequestHandlerProxy) PortCreated(args []*ca.Argument) (*empty.Empty, error) { |
| 284 | if len(args) != 2 { |
| 285 | log.Warn("invalid-number-of-args", log.Fields{"args": args}) |
| 286 | err := errors.New("invalid-number-of-args") |
| 287 | return nil, err |
| 288 | } |
| 289 | deviceId := &voltha.ID{} |
| 290 | port := &voltha.Port{} |
| 291 | for _, arg := range args { |
| 292 | switch arg.Key { |
| 293 | case "device_id": |
| 294 | if err := ptypes.UnmarshalAny(arg.Value, deviceId); err != nil { |
| 295 | log.Warnw("cannot-unmarshal-device-id", log.Fields{"error": err}) |
| 296 | return nil, err |
| 297 | } |
| 298 | case "port": |
| 299 | if err := ptypes.UnmarshalAny(arg.Value, port); err != nil { |
| 300 | log.Warnw("cannot-unmarshal-port", log.Fields{"error": err}) |
| 301 | return nil, err |
| 302 | } |
| 303 | } |
| 304 | } |
| 305 | |
| 306 | log.Debugw("PortCreated", log.Fields{"deviceId": deviceId.Id, "port": port}) |
| 307 | |
| 308 | if rhp.TestMode { // Execute only for test cases |
| 309 | return nil, nil |
| 310 | } |
| 311 | |
| 312 | if err := rhp.deviceMgr.addPort(deviceId.Id, port); err != nil { |
| 313 | log.Debugw("addport-error", log.Fields{"deviceId": deviceId.Id, "error": err}) |
| 314 | return nil, status.Errorf(codes.Internal, "%s", err.Error()) |
| 315 | } |
| 316 | return new(empty.Empty), nil |
| 317 | } |
| 318 | |
| 319 | func (rhp *AdapterRequestHandlerProxy) DevicePMConfigUpdate(args []*ca.Argument) (*empty.Empty, error) { |
| 320 | if len(args) != 2 { |
| 321 | log.Warn("invalid-number-of-args", log.Fields{"args": args}) |
| 322 | err := errors.New("invalid-number-of-args") |
| 323 | return nil, err |
| 324 | } |
| 325 | pmConfigs := &voltha.PmConfigs{} |
| 326 | init := &ca.BoolType{} |
| 327 | for _, arg := range args { |
| 328 | switch arg.Key { |
| 329 | case "device_pm_config": |
| 330 | if err := ptypes.UnmarshalAny(arg.Value, pmConfigs); err != nil { |
| 331 | log.Warnw("cannot-unmarshal-pm-config", log.Fields{"error": err}) |
| 332 | return nil, err |
| 333 | } |
| 334 | case "init": |
| 335 | if err := ptypes.UnmarshalAny(arg.Value, init); err != nil { |
| 336 | log.Warnw("cannot-unmarshal-boolean", log.Fields{"error": err}) |
| 337 | return nil, err |
| 338 | } |
| 339 | } |
| 340 | } |
| 341 | |
| 342 | log.Debugw("DevicePMConfigUpdate", log.Fields{"deviceId": pmConfigs.Id, "configs": pmConfigs, |
| 343 | "init": init}) |
| 344 | |
| 345 | if rhp.TestMode { // Execute only for test cases |
| 346 | return nil, nil |
| 347 | } |
| 348 | |
| 349 | if err := rhp.deviceMgr.updatePmConfigs(pmConfigs.Id, pmConfigs); err != nil { |
| 350 | log.Debugw("update-pmconfigs-error", log.Fields{"deviceId": pmConfigs.Id, "error": err}) |
| 351 | return nil, status.Errorf(codes.Internal, "%s", err.Error()) |
| 352 | } |
| 353 | return new(empty.Empty), nil |
| 354 | |
| 355 | } |