[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/lazy.go b/vendor/google.golang.org/protobuf/internal/protolazy/lazy.go
new file mode 100644
index 0000000..ff4d483
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/protolazy/lazy.go
@@ -0,0 +1,359 @@
+// 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.
+
+// Package protolazy contains internal data structures for lazy message decoding.
+package protolazy
+
+import (
+ "fmt"
+ "sort"
+
+ "google.golang.org/protobuf/encoding/protowire"
+ piface "google.golang.org/protobuf/runtime/protoiface"
+)
+
+// IndexEntry is the structure for an index of the fields in a message of a
+// proto (not descending to sub-messages)
+type IndexEntry struct {
+ FieldNum uint32
+ // first byte of this tag/field
+ Start uint32
+ // first byte after a contiguous sequence of bytes for this tag/field, which could
+ // include a single encoding of the field, or multiple encodings for the field
+ End uint32
+ // True if this protobuf segment includes multiple encodings of the field
+ MultipleContiguous bool
+}
+
+// XXX_lazyUnmarshalInfo has information about a particular lazily decoded message
+//
+// Deprecated: Do not use. This will be deleted in the near future.
+type XXX_lazyUnmarshalInfo struct {
+ // Index of fields and their positions in the protobuf for this
+ // message. Make index be a pointer to a slice so it can be updated
+ // atomically. The index pointer is only set once (lazily when/if
+ // the index is first needed), and must always be SET and LOADED
+ // ATOMICALLY.
+ index *[]IndexEntry
+ // The protobuf associated with this lazily decoded message. It is
+ // only set during proto.Unmarshal(). It doesn't need to be set and
+ // loaded atomically, since any simultaneous set (Unmarshal) and read
+ // (during a get) would already be a race in the app code.
+ Protobuf []byte
+ // The flags present when Unmarshal was originally called for this particular message
+ unmarshalFlags piface.UnmarshalInputFlags
+}
+
+// The Buffer and SetBuffer methods let v2/internal/impl interact with
+// XXX_lazyUnmarshalInfo via an interface, to avoid an import cycle.
+
+// Buffer returns the lazy unmarshal buffer.
+//
+// Deprecated: Do not use. This will be deleted in the near future.
+func (lazy *XXX_lazyUnmarshalInfo) Buffer() []byte {
+ return lazy.Protobuf
+}
+
+// SetBuffer sets the lazy unmarshal buffer.
+//
+// Deprecated: Do not use. This will be deleted in the near future.
+func (lazy *XXX_lazyUnmarshalInfo) SetBuffer(b []byte) {
+ lazy.Protobuf = b
+}
+
+// SetUnmarshalFlags is called to set a copy of the original unmarshalInputFlags.
+// The flags should reflect how Unmarshal was called.
+func (lazy *XXX_lazyUnmarshalInfo) SetUnmarshalFlags(f piface.UnmarshalInputFlags) {
+ lazy.unmarshalFlags = f
+}
+
+// UnmarshalFlags returns the original unmarshalInputFlags.
+func (lazy *XXX_lazyUnmarshalInfo) UnmarshalFlags() piface.UnmarshalInputFlags {
+ return lazy.unmarshalFlags
+}
+
+// AllowedPartial returns true if the user originally unmarshalled this message with
+// AllowPartial set to true
+func (lazy *XXX_lazyUnmarshalInfo) AllowedPartial() bool {
+ return (lazy.unmarshalFlags & piface.UnmarshalCheckRequired) == 0
+}
+
+func protoFieldNumber(tag uint32) uint32 {
+ return tag >> 3
+}
+
+// buildIndex builds an index of the specified protobuf, return the index
+// array and an error.
+func buildIndex(buf []byte) ([]IndexEntry, error) {
+ index := make([]IndexEntry, 0, 16)
+ var lastProtoFieldNum uint32
+ var outOfOrder bool
+
+ var r BufferReader = NewBufferReader(buf)
+
+ for !r.Done() {
+ var tag uint32
+ var err error
+ var curPos = r.Pos
+ // INLINED: tag, err = r.DecodeVarint32()
+ {
+ i := r.Pos
+ buf := r.Buf
+
+ if i >= len(buf) {
+ return nil, errOutOfBounds
+ } else if buf[i] < 0x80 {
+ r.Pos++
+ tag = uint32(buf[i])
+ } else if r.Remaining() < 5 {
+ var v uint64
+ v, err = r.DecodeVarintSlow()
+ tag = uint32(v)
+ } else {
+ var v uint32
+ // we already checked the first byte
+ tag = uint32(buf[i]) & 127
+ i++
+
+ v = uint32(buf[i])
+ i++
+ tag |= (v & 127) << 7
+ if v < 128 {
+ goto done
+ }
+
+ v = uint32(buf[i])
+ i++
+ tag |= (v & 127) << 14
+ if v < 128 {
+ goto done
+ }
+
+ v = uint32(buf[i])
+ i++
+ tag |= (v & 127) << 21
+ if v < 128 {
+ goto done
+ }
+
+ v = uint32(buf[i])
+ i++
+ tag |= (v & 127) << 28
+ if v < 128 {
+ goto done
+ }
+
+ return nil, errOutOfBounds
+
+ done:
+ r.Pos = i
+ }
+ }
+ // DONE: tag, err = r.DecodeVarint32()
+
+ fieldNum := protoFieldNumber(tag)
+ if fieldNum < lastProtoFieldNum {
+ outOfOrder = true
+ }
+
+ // Skip the current value -- will skip over an entire group as well.
+ // INLINED: err = r.SkipValue(tag)
+ wireType := tag & 0x7
+ switch protowire.Type(wireType) {
+ case protowire.VarintType:
+ // INLINED: err = r.SkipVarint()
+ i := r.Pos
+
+ if len(r.Buf)-i < 10 {
+ // Use DecodeVarintSlow() to skip while
+ // checking for buffer overflow, but ignore result
+ _, err = r.DecodeVarintSlow()
+ goto out2
+ }
+ if r.Buf[i] < 0x80 {
+ goto out
+ }
+ i++
+
+ if r.Buf[i] < 0x80 {
+ goto out
+ }
+ i++
+
+ if r.Buf[i] < 0x80 {
+ goto out
+ }
+ i++
+
+ if r.Buf[i] < 0x80 {
+ goto out
+ }
+ i++
+
+ if r.Buf[i] < 0x80 {
+ goto out
+ }
+ i++
+
+ if r.Buf[i] < 0x80 {
+ goto out
+ }
+ i++
+
+ if r.Buf[i] < 0x80 {
+ goto out
+ }
+ i++
+
+ if r.Buf[i] < 0x80 {
+ goto out
+ }
+ i++
+
+ if r.Buf[i] < 0x80 {
+ goto out
+ }
+ i++
+
+ if r.Buf[i] < 0x80 {
+ goto out
+ }
+ return nil, errOverflow
+ out:
+ r.Pos = i + 1
+ // DONE: err = r.SkipVarint()
+ case protowire.Fixed64Type:
+ err = r.SkipFixed64()
+ case protowire.BytesType:
+ var n uint32
+ n, err = r.DecodeVarint32()
+ if err == nil {
+ err = r.Skip(int(n))
+ }
+ case protowire.StartGroupType:
+ err = r.SkipGroup(tag)
+ case protowire.Fixed32Type:
+ err = r.SkipFixed32()
+ default:
+ err = fmt.Errorf("Unexpected wire type (%d)", wireType)
+ }
+ // DONE: err = r.SkipValue(tag)
+
+ out2:
+ if err != nil {
+ return nil, err
+ }
+ if fieldNum != lastProtoFieldNum {
+ index = append(index, IndexEntry{FieldNum: fieldNum,
+ Start: uint32(curPos),
+ End: uint32(r.Pos)},
+ )
+ } else {
+ index[len(index)-1].End = uint32(r.Pos)
+ index[len(index)-1].MultipleContiguous = true
+ }
+ lastProtoFieldNum = fieldNum
+ }
+ if outOfOrder {
+ sort.Slice(index, func(i, j int) bool {
+ return index[i].FieldNum < index[j].FieldNum ||
+ (index[i].FieldNum == index[j].FieldNum &&
+ index[i].Start < index[j].Start)
+ })
+ }
+ return index, nil
+}
+
+func (lazy *XXX_lazyUnmarshalInfo) SizeField(num uint32) (size int) {
+ start, end, found, _, multipleEntries := lazy.FindFieldInProto(num)
+ if multipleEntries != nil {
+ for _, entry := range multipleEntries {
+ size += int(entry.End - entry.Start)
+ }
+ return size
+ }
+ if !found {
+ return 0
+ }
+ return int(end - start)
+}
+
+func (lazy *XXX_lazyUnmarshalInfo) AppendField(b []byte, num uint32) ([]byte, bool) {
+ start, end, found, _, multipleEntries := lazy.FindFieldInProto(num)
+ if multipleEntries != nil {
+ for _, entry := range multipleEntries {
+ b = append(b, lazy.Protobuf[entry.Start:entry.End]...)
+ }
+ return b, true
+ }
+ if !found {
+ return nil, false
+ }
+ b = append(b, lazy.Protobuf[start:end]...)
+ return b, true
+}
+
+func (lazy *XXX_lazyUnmarshalInfo) SetIndex(index []IndexEntry) {
+ atomicStoreIndex(&lazy.index, &index)
+}
+
+// FindFieldInProto looks for field fieldNum in lazyUnmarshalInfo information
+// (including protobuf), returns startOffset/endOffset/found.
+func (lazy *XXX_lazyUnmarshalInfo) FindFieldInProto(fieldNum uint32) (start, end uint32, found, multipleContiguous bool, multipleEntries []IndexEntry) {
+ if lazy.Protobuf == nil {
+ // There is no backing protobuf for this message -- it was made from a builder
+ return 0, 0, false, false, nil
+ }
+ index := atomicLoadIndex(&lazy.index)
+ if index == nil {
+ r, err := buildIndex(lazy.Protobuf)
+ if err != nil {
+ panic(fmt.Sprintf("findFieldInfo: error building index when looking for field %d: %v", fieldNum, err))
+ }
+ // lazy.index is a pointer to the slice returned by BuildIndex
+ index = &r
+ atomicStoreIndex(&lazy.index, index)
+ }
+ return lookupField(index, fieldNum)
+}
+
+// lookupField returns the offset at which the indicated field starts using
+// the index, offset immediately after field ends (including all instances of
+// a repeated field), and bools indicating if field was found and if there
+// are multiple encodings of the field in the byte range.
+//
+// To hande the uncommon case where there are repeated encodings for the same
+// field which are not consecutive in the protobuf (so we need to returns
+// multiple start/end offsets), we also return a slice multipleEntries. If
+// multipleEntries is non-nil, then multiple entries were found, and the
+// values in the slice should be used, rather than start/end/found.
+func lookupField(indexp *[]IndexEntry, fieldNum uint32) (start, end uint32, found bool, multipleContiguous bool, multipleEntries []IndexEntry) {
+ // The pointer indexp to the index was already loaded atomically.
+ // The slice is uniquely associated with the pointer, so it doesn't
+ // need to be loaded atomically.
+ index := *indexp
+ for i, entry := range index {
+ if fieldNum == entry.FieldNum {
+ if i < len(index)-1 && entry.FieldNum == index[i+1].FieldNum {
+ // Handle the uncommon case where there are
+ // repeated entries for the same field which
+ // are not contiguous in the protobuf.
+ multiple := make([]IndexEntry, 1, 2)
+ multiple[0] = IndexEntry{fieldNum, entry.Start, entry.End, entry.MultipleContiguous}
+ i++
+ for i < len(index) && index[i].FieldNum == fieldNum {
+ multiple = append(multiple, IndexEntry{fieldNum, index[i].Start, index[i].End, index[i].MultipleContiguous})
+ i++
+ }
+ return 0, 0, false, false, multiple
+
+ }
+ return entry.Start, entry.End, true, entry.MultipleContiguous, nil
+ }
+ if fieldNum < entry.FieldNum {
+ return 0, 0, false, false, nil
+ }
+ }
+ return 0, 0, false, false, nil
+}