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/github.com/Shopify/sarama/real_decoder.go b/vendor/github.com/Shopify/sarama/real_decoder.go
new file mode 100644
index 0000000..23045e7
--- /dev/null
+++ b/vendor/github.com/Shopify/sarama/real_decoder.go
@@ -0,0 +1,324 @@
+package sarama
+
+import (
+ "encoding/binary"
+ "math"
+)
+
+var errInvalidArrayLength = PacketDecodingError{"invalid array length"}
+var errInvalidByteSliceLength = PacketDecodingError{"invalid byteslice length"}
+var errInvalidByteSliceLengthType = PacketDecodingError{"invalid byteslice length type"}
+var errInvalidStringLength = PacketDecodingError{"invalid string length"}
+var errInvalidSubsetSize = PacketDecodingError{"invalid subset size"}
+var errVarintOverflow = PacketDecodingError{"varint overflow"}
+var errInvalidBool = PacketDecodingError{"invalid bool"}
+
+type realDecoder struct {
+ raw []byte
+ off int
+ stack []pushDecoder
+}
+
+// primitives
+
+func (rd *realDecoder) getInt8() (int8, error) {
+ if rd.remaining() < 1 {
+ rd.off = len(rd.raw)
+ return -1, ErrInsufficientData
+ }
+ tmp := int8(rd.raw[rd.off])
+ rd.off++
+ return tmp, nil
+}
+
+func (rd *realDecoder) getInt16() (int16, error) {
+ if rd.remaining() < 2 {
+ rd.off = len(rd.raw)
+ return -1, ErrInsufficientData
+ }
+ tmp := int16(binary.BigEndian.Uint16(rd.raw[rd.off:]))
+ rd.off += 2
+ return tmp, nil
+}
+
+func (rd *realDecoder) getInt32() (int32, error) {
+ if rd.remaining() < 4 {
+ rd.off = len(rd.raw)
+ return -1, ErrInsufficientData
+ }
+ tmp := int32(binary.BigEndian.Uint32(rd.raw[rd.off:]))
+ rd.off += 4
+ return tmp, nil
+}
+
+func (rd *realDecoder) getInt64() (int64, error) {
+ if rd.remaining() < 8 {
+ rd.off = len(rd.raw)
+ return -1, ErrInsufficientData
+ }
+ tmp := int64(binary.BigEndian.Uint64(rd.raw[rd.off:]))
+ rd.off += 8
+ return tmp, nil
+}
+
+func (rd *realDecoder) getVarint() (int64, error) {
+ tmp, n := binary.Varint(rd.raw[rd.off:])
+ if n == 0 {
+ rd.off = len(rd.raw)
+ return -1, ErrInsufficientData
+ }
+ if n < 0 {
+ rd.off -= n
+ return -1, errVarintOverflow
+ }
+ rd.off += n
+ return tmp, nil
+}
+
+func (rd *realDecoder) getArrayLength() (int, error) {
+ if rd.remaining() < 4 {
+ rd.off = len(rd.raw)
+ return -1, ErrInsufficientData
+ }
+ tmp := int(int32(binary.BigEndian.Uint32(rd.raw[rd.off:])))
+ rd.off += 4
+ if tmp > rd.remaining() {
+ rd.off = len(rd.raw)
+ return -1, ErrInsufficientData
+ } else if tmp > 2*math.MaxUint16 {
+ return -1, errInvalidArrayLength
+ }
+ return tmp, nil
+}
+
+func (rd *realDecoder) getBool() (bool, error) {
+ b, err := rd.getInt8()
+ if err != nil || b == 0 {
+ return false, err
+ }
+ if b != 1 {
+ return false, errInvalidBool
+ }
+ return true, nil
+}
+
+// collections
+
+func (rd *realDecoder) getBytes() ([]byte, error) {
+ tmp, err := rd.getInt32()
+ if err != nil {
+ return nil, err
+ }
+ if tmp == -1 {
+ return nil, nil
+ }
+
+ return rd.getRawBytes(int(tmp))
+}
+
+func (rd *realDecoder) getVarintBytes() ([]byte, error) {
+ tmp, err := rd.getVarint()
+ if err != nil {
+ return nil, err
+ }
+ if tmp == -1 {
+ return nil, nil
+ }
+
+ return rd.getRawBytes(int(tmp))
+}
+
+func (rd *realDecoder) getStringLength() (int, error) {
+ length, err := rd.getInt16()
+ if err != nil {
+ return 0, err
+ }
+
+ n := int(length)
+
+ switch {
+ case n < -1:
+ return 0, errInvalidStringLength
+ case n > rd.remaining():
+ rd.off = len(rd.raw)
+ return 0, ErrInsufficientData
+ }
+
+ return n, nil
+}
+
+func (rd *realDecoder) getString() (string, error) {
+ n, err := rd.getStringLength()
+ if err != nil || n == -1 {
+ return "", err
+ }
+
+ tmpStr := string(rd.raw[rd.off : rd.off+n])
+ rd.off += n
+ return tmpStr, nil
+}
+
+func (rd *realDecoder) getNullableString() (*string, error) {
+ n, err := rd.getStringLength()
+ if err != nil || n == -1 {
+ return nil, err
+ }
+
+ tmpStr := string(rd.raw[rd.off : rd.off+n])
+ rd.off += n
+ return &tmpStr, err
+}
+
+func (rd *realDecoder) getInt32Array() ([]int32, error) {
+ if rd.remaining() < 4 {
+ rd.off = len(rd.raw)
+ return nil, ErrInsufficientData
+ }
+ n := int(binary.BigEndian.Uint32(rd.raw[rd.off:]))
+ rd.off += 4
+
+ if rd.remaining() < 4*n {
+ rd.off = len(rd.raw)
+ return nil, ErrInsufficientData
+ }
+
+ if n == 0 {
+ return nil, nil
+ }
+
+ if n < 0 {
+ return nil, errInvalidArrayLength
+ }
+
+ ret := make([]int32, n)
+ for i := range ret {
+ ret[i] = int32(binary.BigEndian.Uint32(rd.raw[rd.off:]))
+ rd.off += 4
+ }
+ return ret, nil
+}
+
+func (rd *realDecoder) getInt64Array() ([]int64, error) {
+ if rd.remaining() < 4 {
+ rd.off = len(rd.raw)
+ return nil, ErrInsufficientData
+ }
+ n := int(binary.BigEndian.Uint32(rd.raw[rd.off:]))
+ rd.off += 4
+
+ if rd.remaining() < 8*n {
+ rd.off = len(rd.raw)
+ return nil, ErrInsufficientData
+ }
+
+ if n == 0 {
+ return nil, nil
+ }
+
+ if n < 0 {
+ return nil, errInvalidArrayLength
+ }
+
+ ret := make([]int64, n)
+ for i := range ret {
+ ret[i] = int64(binary.BigEndian.Uint64(rd.raw[rd.off:]))
+ rd.off += 8
+ }
+ return ret, nil
+}
+
+func (rd *realDecoder) getStringArray() ([]string, error) {
+ if rd.remaining() < 4 {
+ rd.off = len(rd.raw)
+ return nil, ErrInsufficientData
+ }
+ n := int(binary.BigEndian.Uint32(rd.raw[rd.off:]))
+ rd.off += 4
+
+ if n == 0 {
+ return nil, nil
+ }
+
+ if n < 0 {
+ return nil, errInvalidArrayLength
+ }
+
+ ret := make([]string, n)
+ for i := range ret {
+ str, err := rd.getString()
+ if err != nil {
+ return nil, err
+ }
+
+ ret[i] = str
+ }
+ return ret, nil
+}
+
+// subsets
+
+func (rd *realDecoder) remaining() int {
+ return len(rd.raw) - rd.off
+}
+
+func (rd *realDecoder) getSubset(length int) (packetDecoder, error) {
+ buf, err := rd.getRawBytes(length)
+ if err != nil {
+ return nil, err
+ }
+ return &realDecoder{raw: buf}, nil
+}
+
+func (rd *realDecoder) getRawBytes(length int) ([]byte, error) {
+ if length < 0 {
+ return nil, errInvalidByteSliceLength
+ } else if length > rd.remaining() {
+ rd.off = len(rd.raw)
+ return nil, ErrInsufficientData
+ }
+
+ start := rd.off
+ rd.off += length
+ return rd.raw[start:rd.off], nil
+}
+
+func (rd *realDecoder) peek(offset, length int) (packetDecoder, error) {
+ if rd.remaining() < offset+length {
+ return nil, ErrInsufficientData
+ }
+ off := rd.off + offset
+ return &realDecoder{raw: rd.raw[off : off+length]}, nil
+}
+
+// stacks
+
+func (rd *realDecoder) push(in pushDecoder) error {
+ in.saveOffset(rd.off)
+
+ var reserve int
+ if dpd, ok := in.(dynamicPushDecoder); ok {
+ if err := dpd.decode(rd); err != nil {
+ return err
+ }
+ } else {
+ reserve = in.reserveLength()
+ if rd.remaining() < reserve {
+ rd.off = len(rd.raw)
+ return ErrInsufficientData
+ }
+ }
+
+ rd.stack = append(rd.stack, in)
+
+ rd.off += reserve
+
+ return nil
+}
+
+func (rd *realDecoder) pop() error {
+ // this is go's ugly pop pattern (the inverse of append)
+ in := rd.stack[len(rd.stack)-1]
+ rd.stack = rd.stack[:len(rd.stack)-1]
+
+ return in.check(rd.off, rd.raw)
+}