[VOL-4396] OMCI lib update to be incorporated into ONU adapter, make use of relaxed decoding

Signed-off-by: mpagenko <michael.pagenkopf@adtran.com>
Change-Id: Ic8bc15ae061af8e27d73879f27bb5b80637a8dea
diff --git a/vendor/github.com/opencord/omci-lib-go/v2/generated/onu3-g.go b/vendor/github.com/opencord/omci-lib-go/v2/generated/onu3-g.go
new file mode 100644
index 0000000..3e156b6
--- /dev/null
+++ b/vendor/github.com/opencord/omci-lib-go/v2/generated/onu3-g.go
@@ -0,0 +1,163 @@
+/*
+ * 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.
+ */
+/*
+ * NOTE: This file was generated, manual edits will be overwritten!
+ *
+ * Generated by 'goCodeGenerator.py':
+ *              https://github.com/cboling/OMCI-parser/README.md
+ */
+
+package generated
+
+import "github.com/deckarep/golang-set"
+
+// Onu3GClassID is the 16-bit ID for the OMCI
+// Managed entity ONU3-G
+const Onu3GClassID = ClassID(441) // 0x01b9
+
+var onu3gBME *ManagedEntityDefinition
+
+// Onu3G (Class ID: #441 / 0x01b9)
+//	This ME contains additional attributes and alarms associated with a PON ONU. The ONU
+//	automatically creates an instance of this ME. Its attributes are populated according to data
+//	within the ONU itself.
+//
+//	Upon instantiation of this ME, the Total number of status snapshots S, the Number of valid
+//	status snapshots M, and Next status snapshot index K are populated from the non-volatile memory.
+//	If the non-volatile memory values are not available (e.g., at the initialization of an off-the-
+//	shelf ONU), the Total number of status snapshots attribute is set to the maximum size of the
+//	status snapshot record table the ONU can maintain, which is a static capability parameter, while
+//	both the Number of valid status snapshots and the Next status snapshot index attributes are set
+//	to zero.
+//
+//	The Status snapshot record table is implemented as a circular buffer containing up to S records
+//	of size N. The size and format of the snapshot record are vendor-specific. Each time the ONU
+//	takes and stores a status snapshot, it increments the Number of valid status snapshots M,
+//	saturating at S, and increments Next status snapshot index K in modulo S:
+//
+//	K := (K-+ 1)mod S.
+//
+//	By writing into the Snap action attribute, the OLT instructs the ONU to immediately take a
+//	status snapshot and to store it in the Status snapshot table. By writing into Reset action
+//	attribute, the OLT instructs the ONU to erase the Status snapshot record table. The OLT uses the
+//	AVC indication of the Next status snapshot index and Number of valid status snapshots attributes
+//	to confirm that its instructions have been executed by the ONU. If the OLT has issued no Snap
+//	action instructions, a change in the value of Next status snapshot index attributes between two
+//	consecutive reads indicates that a condition has arisen that has caused the ONU to record a
+//	status snapshot.
+//
+//	Two table attributes, the Status snapshot record table, and the Most recent status snapshot,
+//	provide the OLT access to the status snapshot records. The former allows the entire Status
+//	snapshot record table to be retrieved, the latter provides quick access to the latest snapshot
+//	record.
+//
+//	By performing the Get operation on the Most recent status snapshot, the OLT can obtain the
+//	vendor-specific size of an individual snapshot record. The OLT is expected to pass the status
+//	snapshot records transparently, without parsing or interpreting them.
+//
+//	Relationships
+//		This ME is associated with the ONU-G ME.
+//
+//	Attributes
+//		Managed Entity Id
+//			This attribute uniquely identifies each instance of this ME. There is only one instance, number
+//			0. (R) (mandatory) (2-bytes)
+//
+//		Flash Memory Performance Value
+//			A number in the range from 0 to 100 that characterizes the condition of the flash memory, with 0
+//			representing factory fresh device, 100 representing end of life. This attribute is vendor-
+//			specific and should be calculated at the discretion of the vendor. (R) (optional) (1-byte)
+//
+//		Latest Restart Reason
+//			The following code points are defined:
+//
+//		Total Number Of Status Snapshots
+//			The maximum size S of the status snapshot record table. (R) (mandatory) (2-bytes)
+//
+//		Number Of Valid Status Snapshots
+//			The number M of valid status snapshot records. (R) (mandatory) (2-bytes)
+//
+//		Next Status Snapshot Index
+//			This attribute identifies the index (ranging from 0 to S-- 1) of the next snapshot record to be
+//			taken in the snapshot record table. (R,) (mandatory) (2-bytes)
+//
+//		Status Snapshot Record Table
+//			The table of M status snapshot records. The size N and format of the snapshot record is vendor
+//			dependent. (R) (mandatory) (MxN-bytes)
+//
+//		Snap Action
+//			Once the OLT writes this attribute, the ONU takes and records an urgent snapshot without
+//			shutting down the transceiver. (W) (mandatory) (1-byte)
+//
+//		Most Recent Status Snapshot
+//			This attribute provides access to the most recently taken status snapshot record. (R)
+//			(mandatory) (N-bytes)
+//
+//		Reset Action
+//			Once the OLT writes this attribute, the ONU sets the Number of valid status snapshots and Next
+//			status snapshot index attributes to zero. (W) (mandatory) (1-byte)
+//
+//		Enhanced Mode
+//			The Boolean value true specifies the Enhanced received frame classification and processing table
+//			is supported by the Extended VLAN tagging operation configuration ME. The value false indicates
+//			the Enhanced received frame classification and processing table is not supported. (R) (optional)
+//			(1-byte)
+//
+type Onu3G struct {
+	ManagedEntityDefinition
+	Attributes AttributeValueMap
+}
+
+func init() {
+	onu3gBME = &ManagedEntityDefinition{
+		Name:    "Onu3G",
+		ClassID: 441,
+		MessageTypes: mapset.NewSetWith(
+			Get,
+		),
+		AllowedAttributeMask: 0xffc0,
+		AttributeDefinitions: AttributeDefinitionMap{
+			0:  Uint16Field("ManagedEntityId", PointerAttributeType, 0x0000, 0, mapset.NewSetWith(Read), false, false, false, 0),
+			1:  ByteField("FlashMemoryPerformanceValue", UnsignedIntegerAttributeType, 0x8000, 0, mapset.NewSetWith(Read), true, true, false, 1),
+			2:  ByteField("LatestRestartReason", UnsignedIntegerAttributeType, 0x4000, 0, mapset.NewSetWith(Read), false, false, false, 2),
+			3:  Uint16Field("TotalNumberOfStatusSnapshots", UnsignedIntegerAttributeType, 0x2000, 0, mapset.NewSetWith(Read), true, false, false, 3),
+			4:  Uint16Field("NumberOfValidStatusSnapshots", UnsignedIntegerAttributeType, 0x1000, 0, mapset.NewSetWith(Read), false, false, false, 4),
+			5:  Uint16Field("NextStatusSnapshotIndex", UnsignedIntegerAttributeType, 0x0800, 0, mapset.NewSetWith(Read), false, false, false, 5),
+			6:  MultiByteField("StatusSnapshotRecordTable", OctetsAttributeType, 0x0400, 25, toOctets("AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=="), mapset.NewSetWith(Read), false, false, false, 6),
+			7:  ByteField("SnapAction", UnsignedIntegerAttributeType, 0x0200, 0, mapset.NewSetWith(Write), false, false, false, 7),
+			8:  MultiByteField("MostRecentStatusSnapshot", OctetsAttributeType, 0x0100, 25, toOctets("AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=="), mapset.NewSetWith(Read), false, false, false, 8),
+			9:  ByteField("ResetAction", UnsignedIntegerAttributeType, 0x0080, 0, mapset.NewSetWith(Write), false, false, false, 9),
+			10: ByteField("EnhancedMode", UnsignedIntegerAttributeType, 0x0040, 0, mapset.NewSetWith(Read), false, true, false, 10),
+		},
+		Access:  CreatedByOnu,
+		Support: UnknownSupport,
+		Alarms: AlarmMap{
+			0: "Flash memory performance yellow",
+			1: "Flash memory performance red",
+			2: "Loss of redundant power supply",
+			3: "Loss of redundant power feed",
+			4: "Ground Fault",
+		},
+	}
+}
+
+// NewOnu3G (class ID 441) creates the basic
+// Managed Entity definition that is used to validate an ME of this type that
+// is received from or transmitted to the OMCC.
+func NewOnu3G(params ...ParamData) (*ManagedEntity, OmciErrors) {
+	return NewManagedEntity(*onu3gBME, params...)
+}