[VOL-5374] go version upgrade to 1.23.1 and few other package versions upgrade
Signed-off-by: akashreddyk <akash.kankanala@radisys.com>
Change-Id: I50531e8febdc00b335ebbe5a4b1099fc3bf6d5b4
diff --git a/vendor/google.golang.org/protobuf/internal/protolazy/bufferreader.go b/vendor/google.golang.org/protobuf/internal/protolazy/bufferreader.go
new file mode 100644
index 0000000..82e5cab
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/protolazy/bufferreader.go
@@ -0,0 +1,364 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Helper code for parsing a protocol buffer
+
+package protolazy
+
+import (
+ "errors"
+ "fmt"
+ "io"
+
+ "google.golang.org/protobuf/encoding/protowire"
+)
+
+// BufferReader is a structure encapsulating a protobuf and a current position
+type BufferReader struct {
+ Buf []byte
+ Pos int
+}
+
+// NewBufferReader creates a new BufferRead from a protobuf
+func NewBufferReader(buf []byte) BufferReader {
+ return BufferReader{Buf: buf, Pos: 0}
+}
+
+var errOutOfBounds = errors.New("protobuf decoding: out of bounds")
+var errOverflow = errors.New("proto: integer overflow")
+
+func (b *BufferReader) DecodeVarintSlow() (x uint64, err error) {
+ i := b.Pos
+ l := len(b.Buf)
+
+ for shift := uint(0); shift < 64; shift += 7 {
+ if i >= l {
+ err = io.ErrUnexpectedEOF
+ return
+ }
+ v := b.Buf[i]
+ i++
+ x |= (uint64(v) & 0x7F) << shift
+ if v < 0x80 {
+ b.Pos = i
+ return
+ }
+ }
+
+ // The number is too large to represent in a 64-bit value.
+ err = errOverflow
+ return
+}
+
+// decodeVarint decodes a varint at the current position
+func (b *BufferReader) DecodeVarint() (x uint64, err error) {
+ i := b.Pos
+ buf := b.Buf
+
+ if i >= len(buf) {
+ return 0, io.ErrUnexpectedEOF
+ } else if buf[i] < 0x80 {
+ b.Pos++
+ return uint64(buf[i]), nil
+ } else if len(buf)-i < 10 {
+ return b.DecodeVarintSlow()
+ }
+
+ var v uint64
+ // we already checked the first byte
+ x = uint64(buf[i]) & 127
+ i++
+
+ v = uint64(buf[i])
+ i++
+ x |= (v & 127) << 7
+ if v < 128 {
+ goto done
+ }
+
+ v = uint64(buf[i])
+ i++
+ x |= (v & 127) << 14
+ if v < 128 {
+ goto done
+ }
+
+ v = uint64(buf[i])
+ i++
+ x |= (v & 127) << 21
+ if v < 128 {
+ goto done
+ }
+
+ v = uint64(buf[i])
+ i++
+ x |= (v & 127) << 28
+ if v < 128 {
+ goto done
+ }
+
+ v = uint64(buf[i])
+ i++
+ x |= (v & 127) << 35
+ if v < 128 {
+ goto done
+ }
+
+ v = uint64(buf[i])
+ i++
+ x |= (v & 127) << 42
+ if v < 128 {
+ goto done
+ }
+
+ v = uint64(buf[i])
+ i++
+ x |= (v & 127) << 49
+ if v < 128 {
+ goto done
+ }
+
+ v = uint64(buf[i])
+ i++
+ x |= (v & 127) << 56
+ if v < 128 {
+ goto done
+ }
+
+ v = uint64(buf[i])
+ i++
+ x |= (v & 127) << 63
+ if v < 128 {
+ goto done
+ }
+
+ return 0, errOverflow
+
+done:
+ b.Pos = i
+ return
+}
+
+// decodeVarint32 decodes a varint32 at the current position
+func (b *BufferReader) DecodeVarint32() (x uint32, err error) {
+ i := b.Pos
+ buf := b.Buf
+
+ if i >= len(buf) {
+ return 0, io.ErrUnexpectedEOF
+ } else if buf[i] < 0x80 {
+ b.Pos++
+ return uint32(buf[i]), nil
+ } else if len(buf)-i < 5 {
+ v, err := b.DecodeVarintSlow()
+ return uint32(v), err
+ }
+
+ var v uint32
+ // we already checked the first byte
+ x = uint32(buf[i]) & 127
+ i++
+
+ v = uint32(buf[i])
+ i++
+ x |= (v & 127) << 7
+ if v < 128 {
+ goto done
+ }
+
+ v = uint32(buf[i])
+ i++
+ x |= (v & 127) << 14
+ if v < 128 {
+ goto done
+ }
+
+ v = uint32(buf[i])
+ i++
+ x |= (v & 127) << 21
+ if v < 128 {
+ goto done
+ }
+
+ v = uint32(buf[i])
+ i++
+ x |= (v & 127) << 28
+ if v < 128 {
+ goto done
+ }
+
+ return 0, errOverflow
+
+done:
+ b.Pos = i
+ return
+}
+
+// skipValue skips a value in the protobuf, based on the specified tag
+func (b *BufferReader) SkipValue(tag uint32) (err error) {
+ wireType := tag & 0x7
+ switch protowire.Type(wireType) {
+ case protowire.VarintType:
+ err = b.SkipVarint()
+ case protowire.Fixed64Type:
+ err = b.SkipFixed64()
+ case protowire.BytesType:
+ var n uint32
+ n, err = b.DecodeVarint32()
+ if err == nil {
+ err = b.Skip(int(n))
+ }
+ case protowire.StartGroupType:
+ err = b.SkipGroup(tag)
+ case protowire.Fixed32Type:
+ err = b.SkipFixed32()
+ default:
+ err = fmt.Errorf("Unexpected wire type (%d)", wireType)
+ }
+ return
+}
+
+// skipGroup skips a group with the specified tag. It executes efficiently using a tag stack
+func (b *BufferReader) SkipGroup(tag uint32) (err error) {
+ tagStack := make([]uint32, 0, 16)
+ tagStack = append(tagStack, tag)
+ var n uint32
+ for len(tagStack) > 0 {
+ tag, err = b.DecodeVarint32()
+ if err != nil {
+ return err
+ }
+ switch protowire.Type(tag & 0x7) {
+ case protowire.VarintType:
+ err = b.SkipVarint()
+ case protowire.Fixed64Type:
+ err = b.Skip(8)
+ case protowire.BytesType:
+ n, err = b.DecodeVarint32()
+ if err == nil {
+ err = b.Skip(int(n))
+ }
+ case protowire.StartGroupType:
+ tagStack = append(tagStack, tag)
+ case protowire.Fixed32Type:
+ err = b.SkipFixed32()
+ case protowire.EndGroupType:
+ if protoFieldNumber(tagStack[len(tagStack)-1]) == protoFieldNumber(tag) {
+ tagStack = tagStack[:len(tagStack)-1]
+ } else {
+ err = fmt.Errorf("end group tag %d does not match begin group tag %d at pos %d",
+ protoFieldNumber(tag), protoFieldNumber(tagStack[len(tagStack)-1]), b.Pos)
+ }
+ }
+ if err != nil {
+ return err
+ }
+ }
+ return nil
+}
+
+// skipVarint effiently skips a varint
+func (b *BufferReader) SkipVarint() (err error) {
+ i := b.Pos
+
+ if len(b.Buf)-i < 10 {
+ // Use DecodeVarintSlow() to check for buffer overflow, but ignore result
+ if _, err := b.DecodeVarintSlow(); err != nil {
+ return err
+ }
+ return nil
+ }
+
+ if b.Buf[i] < 0x80 {
+ goto out
+ }
+ i++
+
+ if b.Buf[i] < 0x80 {
+ goto out
+ }
+ i++
+
+ if b.Buf[i] < 0x80 {
+ goto out
+ }
+ i++
+
+ if b.Buf[i] < 0x80 {
+ goto out
+ }
+ i++
+
+ if b.Buf[i] < 0x80 {
+ goto out
+ }
+ i++
+
+ if b.Buf[i] < 0x80 {
+ goto out
+ }
+ i++
+
+ if b.Buf[i] < 0x80 {
+ goto out
+ }
+ i++
+
+ if b.Buf[i] < 0x80 {
+ goto out
+ }
+ i++
+
+ if b.Buf[i] < 0x80 {
+ goto out
+ }
+ i++
+
+ if b.Buf[i] < 0x80 {
+ goto out
+ }
+ return errOverflow
+
+out:
+ b.Pos = i + 1
+ return nil
+}
+
+// skip skips the specified number of bytes
+func (b *BufferReader) Skip(n int) (err error) {
+ if len(b.Buf) < b.Pos+n {
+ return io.ErrUnexpectedEOF
+ }
+ b.Pos += n
+ return
+}
+
+// skipFixed64 skips a fixed64
+func (b *BufferReader) SkipFixed64() (err error) {
+ return b.Skip(8)
+}
+
+// skipFixed32 skips a fixed32
+func (b *BufferReader) SkipFixed32() (err error) {
+ return b.Skip(4)
+}
+
+// skipBytes skips a set of bytes
+func (b *BufferReader) SkipBytes() (err error) {
+ n, err := b.DecodeVarint32()
+ if err != nil {
+ return err
+ }
+ return b.Skip(int(n))
+}
+
+// Done returns whether we are at the end of the protobuf
+func (b *BufferReader) Done() bool {
+ return b.Pos == len(b.Buf)
+}
+
+// Remaining returns how many bytes remain
+func (b *BufferReader) Remaining() int {
+ return len(b.Buf) - b.Pos
+}