vbatts/cri-o
1
0
Fork 0
Code Issues Pull requests Releases Wiki Activity

*: switch from godep to glide

Browse source 
Signed-off-by: Antonio Murdaca <runcom@redhat.com>
This commit is contained in:
Antonio Murdaca 2016-09-17 15:50:35 +02:00
parent 0d7b500cee
commit 4bc8701fc0
No known key found for this signature in database
GPG key ID: B2BEAD150DE936B9
673 changed files with 57012 additions and 46916 deletions
Download patch file Download diff file Expand all files Collapse all files

121
vendor/github.com/golang/protobuf/proto/encode.go generated vendored
View file

@ -64,8 +64,16 @@ var (
// a struct with a repeated field containing a nil element.
errRepeatedHasNil = errors.New("proto: repeated field has nil element")
// errOneofHasNil is the error returned if Marshal is called with
// a struct with a oneof field containing a nil element.
errOneofHasNil = errors.New("proto: oneof field has nil value")
// ErrNil is the error returned if Marshal is called with nil.
ErrNil = errors.New("proto: Marshal called with nil")
// ErrTooLarge is the error returned if Marshal is called with a
// message that encodes to >2GB.
ErrTooLarge = errors.New("proto: message encodes to over 2 GB")
)
// The fundamental encoders that put bytes on the wire.
@ -74,6 +82,10 @@ var (
const maxVarintBytes = 10 // maximum length of a varint
// maxMarshalSize is the largest allowed size of an encoded protobuf,
// since C++ and Java use signed int32s for the size.
const maxMarshalSize = 1<<31 - 1
// EncodeVarint returns the varint encoding of x.
// This is the format for the
// int32, int64, uint32, uint64, bool, and enum
@ -105,6 +117,11 @@ func (p *Buffer) EncodeVarint(x uint64) error {
return nil
}
// SizeVarint returns the varint encoding size of an integer.
func SizeVarint(x uint64) int {
return sizeVarint(x)
}
func sizeVarint(x uint64) (n int) {
for {
n++
@ -228,6 +245,20 @@ func Marshal(pb Message) ([]byte, error) {
return p.buf, err
}
// EncodeMessage writes the protocol buffer to the Buffer,
// prefixed by a varint-encoded length.
func (p *Buffer) EncodeMessage(pb Message) error {
t, base, err := getbase(pb)
if structPointer_IsNil(base) {
return ErrNil
}
if err == nil {
var state errorState
err = p.enc_len_struct(GetProperties(t.Elem()), base, &state)
}
return err
}
// Marshal takes the protocol buffer
// and encodes it into the wire format, writing the result to the
// Buffer.
@ -254,6 +285,9 @@ func (p *Buffer) Marshal(pb Message) error {
stats.Encode++
}
if len(p.buf) > maxMarshalSize {
return ErrTooLarge
}
return err
}
@ -318,7 +352,7 @@ func size_bool(p *Properties, base structPointer) int {
func size_proto3_bool(p *Properties, base structPointer) int {
v := *structPointer_BoolVal(base, p.field)
if !v {
if !v && !p.oneof {
return 0
}
return len(p.tagcode) + 1 // each bool takes exactly one byte
@ -361,7 +395,7 @@ func size_int32(p *Properties, base structPointer) (n int) {
func size_proto3_int32(p *Properties, base structPointer) (n int) {
v := structPointer_Word32Val(base, p.field)
x := int32(word32Val_Get(v)) // permit sign extension to use full 64-bit range
if x == 0 {
if x == 0 && !p.oneof {
return 0
}
n += len(p.tagcode)
@ -407,7 +441,7 @@ func size_uint32(p *Properties, base structPointer) (n int) {
func size_proto3_uint32(p *Properties, base structPointer) (n int) {
v := structPointer_Word32Val(base, p.field)
x := word32Val_Get(v)
if x == 0 {
if x == 0 && !p.oneof {
return 0
}
n += len(p.tagcode)
@ -452,7 +486,7 @@ func size_int64(p *Properties, base structPointer) (n int) {
func size_proto3_int64(p *Properties, base structPointer) (n int) {
v := structPointer_Word64Val(base, p.field)
x := word64Val_Get(v)
if x == 0 {
if x == 0 && !p.oneof {
return 0
}
n += len(p.tagcode)
@ -495,7 +529,7 @@ func size_string(p *Properties, base structPointer) (n int) {
func size_proto3_string(p *Properties, base structPointer) (n int) {
v := *structPointer_StringVal(base, p.field)
if v == "" {
if v == "" && !p.oneof {
return 0
}
n += len(p.tagcode)
@ -529,7 +563,7 @@ func (o *Buffer) enc_struct_message(p *Properties, base structPointer) error {
}
o.buf = append(o.buf, p.tagcode...)
o.EncodeRawBytes(data)
return nil
return state.err
}
o.buf = append(o.buf, p.tagcode...)
@ -667,7 +701,7 @@ func (o *Buffer) enc_proto3_slice_byte(p *Properties, base structPointer) error
func size_slice_byte(p *Properties, base structPointer) (n int) {
s := *structPointer_Bytes(base, p.field)
if s == nil {
if s == nil && !p.oneof {
return 0
}
n += len(p.tagcode)
@ -677,7 +711,7 @@ func size_slice_byte(p *Properties, base structPointer) (n int) {
func size_proto3_slice_byte(p *Properties, base structPointer) (n int) {
s := *structPointer_Bytes(base, p.field)
if len(s) == 0 {
if len(s) == 0 && !p.oneof {
return 0
}
n += len(p.tagcode)
@ -1039,10 +1073,25 @@ func size_slice_struct_group(p *Properties, base structPointer) (n int) {
// Encode an extension map.
func (o *Buffer) enc_map(p *Properties, base structPointer) error {
v := *structPointer_ExtMap(base, p.field)
if err := encodeExtensionMap(v); err != nil {
exts := structPointer_ExtMap(base, p.field)
if err := encodeExtensionsMap(*exts); err != nil {
return err
}
return o.enc_map_body(*exts)
}
func (o *Buffer) enc_exts(p *Properties, base structPointer) error {
exts := structPointer_Extensions(base, p.field)
if err := encodeExtensions(exts); err != nil {
return err
}
v, _ := exts.extensionsRead()
return o.enc_map_body(v)
}
func (o *Buffer) enc_map_body(v map[int32]Extension) error {
// Fast-path for common cases: zero or one extensions.
if len(v) <= 1 {
for _, e := range v {
@ -1065,8 +1114,13 @@ func (o *Buffer) enc_map(p *Properties, base structPointer) error {
}
func size_map(p *Properties, base structPointer) int {
v := *structPointer_ExtMap(base, p.field)
return sizeExtensionMap(v)
v := structPointer_ExtMap(base, p.field)
return extensionsMapSize(*v)
}
func size_exts(p *Properties, base structPointer) int {
v := structPointer_Extensions(base, p.field)
return extensionsSize(v)
}
// Encode a map field.
@ -1084,7 +1138,7 @@ func (o *Buffer) enc_new_map(p *Properties, base structPointer) error {
repeated MapFieldEntry map_field = N;
*/
v := structPointer_Map(base, p.field, p.mtype).Elem() // map[K]V
v := structPointer_NewAt(base, p.field, p.mtype).Elem() // map[K]V
if v.Len() == 0 {
return nil
}
@ -1095,15 +1149,14 @@ func (o *Buffer) enc_new_map(p *Properties, base structPointer) error {
if err := p.mkeyprop.enc(o, p.mkeyprop, keybase); err != nil {
return err
}
if err := p.mvalprop.enc(o, p.mvalprop, valbase); err != nil {
if err := p.mvalprop.enc(o, p.mvalprop, valbase); err != nil && err != ErrNil {
return err
}
return nil
}
keys := v.MapKeys()
sort.Sort(mapKeys(keys))
for _, key := range keys {
// Don't sort map keys. It is not required by the spec, and C++ doesn't do it.
for _, key := range v.MapKeys() {
val := v.MapIndex(key)
keycopy.Set(key)
@ -1118,7 +1171,7 @@ func (o *Buffer) enc_new_map(p *Properties, base structPointer) error {
}
func size_new_map(p *Properties, base structPointer) int {
v := structPointer_Map(base, p.field, p.mtype).Elem() // map[K]V
v := structPointer_NewAt(base, p.field, p.mtype).Elem() // map[K]V
keycopy, valcopy, keybase, valbase := mapEncodeScratch(p.mtype)
@ -1128,10 +1181,12 @@ func size_new_map(p *Properties, base structPointer) int {
keycopy.Set(key)
valcopy.Set(val)
// Tag codes are two bytes per map entry.
n += 2
n += p.mkeyprop.size(p.mkeyprop, keybase)
n += p.mvalprop.size(p.mvalprop, valbase)
// Tag codes for key and val are the responsibility of the sub-sizer.
keysize := p.mkeyprop.size(p.mkeyprop, keybase)
valsize := p.mvalprop.size(p.mvalprop, valbase)
entry := keysize + valsize
// Add on tag code and length of map entry itself.
n += len(p.tagcode) + sizeVarint(uint64(entry)) + entry
}
return n
}
@ -1191,12 +1246,28 @@ func (o *Buffer) enc_struct(prop *StructProperties, base structPointer) error {
return err
}
}
if len(o.buf) > maxMarshalSize {
return ErrTooLarge
}
}
}
// Do oneof fields.
if prop.oneofMarshaler != nil {
m := structPointer_Interface(base, prop.stype).(Message)
if err := prop.oneofMarshaler(m, o); err == ErrNil {
return errOneofHasNil
} else if err != nil {
return err
}
}
// Add unrecognized fields at the end.
if prop.unrecField.IsValid() {
v := *structPointer_Bytes(base, prop.unrecField)
if len(o.buf)+len(v) > maxMarshalSize {
return ErrTooLarge
}
if len(v) > 0 {
o.buf = append(o.buf, v...)
}
@ -1219,6 +1290,12 @@ func size_struct(prop *StructProperties, base structPointer) (n int) {
n += len(v)
}
// Factor in any oneof fields.
if prop.oneofSizer != nil {
m := structPointer_Interface(base, prop.stype).(Message)
n += prop.oneofSizer(m)
}
return
}