VOL-1558 Implementation of openolt adapter with dep for dependency management
Also updated the build system to take this into account.
Currently dep ensure fails due to missing libraries in voltha-go, but the vendor folder has been updated otherwise.
This can be worked around in development using the LOCAL_VOLTHAGO variable described in the readme
This does not build currrently, but that is due to missing code in voltha-go master.
This pattern is consistent with how voltha-go does things, but does not leave you dependent on it to build.
See the readme for how to use dep.
The resourcemanager file is no longer hidden.
Change-Id: I25b8472dbc517b193970597c9f43ddff18c2d89f
diff --git a/vendor/gopkg.in/Shopify/sarama.v1/record_batch.go b/vendor/gopkg.in/Shopify/sarama.v1/record_batch.go
new file mode 100644
index 0000000..a36f7e6
--- /dev/null
+++ b/vendor/gopkg.in/Shopify/sarama.v1/record_batch.go
@@ -0,0 +1,213 @@
+package sarama
+
+import (
+ "fmt"
+ "time"
+)
+
+const recordBatchOverhead = 49
+
+type recordsArray []*Record
+
+func (e recordsArray) encode(pe packetEncoder) error {
+ for _, r := range e {
+ if err := r.encode(pe); err != nil {
+ return err
+ }
+ }
+ return nil
+}
+
+func (e recordsArray) decode(pd packetDecoder) error {
+ for i := range e {
+ rec := &Record{}
+ if err := rec.decode(pd); err != nil {
+ return err
+ }
+ e[i] = rec
+ }
+ return nil
+}
+
+type RecordBatch struct {
+ FirstOffset int64
+ PartitionLeaderEpoch int32
+ Version int8
+ Codec CompressionCodec
+ CompressionLevel int
+ Control bool
+ LogAppendTime bool
+ LastOffsetDelta int32
+ FirstTimestamp time.Time
+ MaxTimestamp time.Time
+ ProducerID int64
+ ProducerEpoch int16
+ FirstSequence int32
+ Records []*Record
+ PartialTrailingRecord bool
+
+ compressedRecords []byte
+ recordsLen int // uncompressed records size
+}
+
+func (b *RecordBatch) encode(pe packetEncoder) error {
+ if b.Version != 2 {
+ return PacketEncodingError{fmt.Sprintf("unsupported compression codec (%d)", b.Codec)}
+ }
+ pe.putInt64(b.FirstOffset)
+ pe.push(&lengthField{})
+ pe.putInt32(b.PartitionLeaderEpoch)
+ pe.putInt8(b.Version)
+ pe.push(newCRC32Field(crcCastagnoli))
+ pe.putInt16(b.computeAttributes())
+ pe.putInt32(b.LastOffsetDelta)
+
+ if err := (Timestamp{&b.FirstTimestamp}).encode(pe); err != nil {
+ return err
+ }
+
+ if err := (Timestamp{&b.MaxTimestamp}).encode(pe); err != nil {
+ return err
+ }
+
+ pe.putInt64(b.ProducerID)
+ pe.putInt16(b.ProducerEpoch)
+ pe.putInt32(b.FirstSequence)
+
+ if err := pe.putArrayLength(len(b.Records)); err != nil {
+ return err
+ }
+
+ if b.compressedRecords == nil {
+ if err := b.encodeRecords(pe); err != nil {
+ return err
+ }
+ }
+ if err := pe.putRawBytes(b.compressedRecords); err != nil {
+ return err
+ }
+
+ if err := pe.pop(); err != nil {
+ return err
+ }
+ return pe.pop()
+}
+
+func (b *RecordBatch) decode(pd packetDecoder) (err error) {
+ if b.FirstOffset, err = pd.getInt64(); err != nil {
+ return err
+ }
+
+ batchLen, err := pd.getInt32()
+ if err != nil {
+ return err
+ }
+
+ if b.PartitionLeaderEpoch, err = pd.getInt32(); err != nil {
+ return err
+ }
+
+ if b.Version, err = pd.getInt8(); err != nil {
+ return err
+ }
+
+ if err = pd.push(&crc32Field{polynomial: crcCastagnoli}); err != nil {
+ return err
+ }
+
+ attributes, err := pd.getInt16()
+ if err != nil {
+ return err
+ }
+ b.Codec = CompressionCodec(int8(attributes) & compressionCodecMask)
+ b.Control = attributes&controlMask == controlMask
+ b.LogAppendTime = attributes×tampTypeMask == timestampTypeMask
+
+ if b.LastOffsetDelta, err = pd.getInt32(); err != nil {
+ return err
+ }
+
+ if err = (Timestamp{&b.FirstTimestamp}).decode(pd); err != nil {
+ return err
+ }
+
+ if err = (Timestamp{&b.MaxTimestamp}).decode(pd); err != nil {
+ return err
+ }
+
+ if b.ProducerID, err = pd.getInt64(); err != nil {
+ return err
+ }
+
+ if b.ProducerEpoch, err = pd.getInt16(); err != nil {
+ return err
+ }
+
+ if b.FirstSequence, err = pd.getInt32(); err != nil {
+ return err
+ }
+
+ numRecs, err := pd.getArrayLength()
+ if err != nil {
+ return err
+ }
+ if numRecs >= 0 {
+ b.Records = make([]*Record, numRecs)
+ }
+
+ bufSize := int(batchLen) - recordBatchOverhead
+ recBuffer, err := pd.getRawBytes(bufSize)
+ if err != nil {
+ if err == ErrInsufficientData {
+ b.PartialTrailingRecord = true
+ b.Records = nil
+ return nil
+ }
+ return err
+ }
+
+ if err = pd.pop(); err != nil {
+ return err
+ }
+
+ recBuffer, err = decompress(b.Codec, recBuffer)
+ if err != nil {
+ return err
+ }
+
+ b.recordsLen = len(recBuffer)
+ err = decode(recBuffer, recordsArray(b.Records))
+ if err == ErrInsufficientData {
+ b.PartialTrailingRecord = true
+ b.Records = nil
+ return nil
+ }
+ return err
+}
+
+func (b *RecordBatch) encodeRecords(pe packetEncoder) error {
+ var raw []byte
+ var err error
+ if raw, err = encode(recordsArray(b.Records), pe.metricRegistry()); err != nil {
+ return err
+ }
+ b.recordsLen = len(raw)
+
+ b.compressedRecords, err = compress(b.Codec, b.CompressionLevel, raw)
+ return err
+}
+
+func (b *RecordBatch) computeAttributes() int16 {
+ attr := int16(b.Codec) & int16(compressionCodecMask)
+ if b.Control {
+ attr |= controlMask
+ }
+ if b.LogAppendTime {
+ attr |= timestampTypeMask
+ }
+ return attr
+}
+
+func (b *RecordBatch) addRecord(r *Record) {
+ b.Records = append(b.Records, r)
+}