syncthing/internal/db/leveldb_xdr.go
Jakob Borg 2c8b627008 Integer type policy
Integers are for numbers, enabling arithmetic like subtractions and for
loops without getting shot in the foot. Unsigneds are for bitfields.

- "int" for numbers that will always be laughably smaller than four
  billion, and where we don't care about the serialization format.

- "int32" for numbers that will always be laughably smaller than four
  billion, and will be serialized to four bytes.

- "int64" for numbers that may approach four billion or will be
  serialized to eight bytes.

- "uint32" and "uint64" for bitfields, depending on required number of
  bits and serialization format. Likewise "uint8" and "uint16", although
  rare in this project since they don't exist in XDR.

- "int8", "int16" and plain "uint" are almost never useful.
2015-01-19 10:34:36 -08:00

162 lines
4.1 KiB
Go

// ************************************************************
// This file is automatically generated by genxdr. Do not edit.
// ************************************************************
package db
import (
"bytes"
"io"
"github.com/calmh/xdr"
)
/*
fileVersion Structure:
0 1 2 3
0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| |
+ version (64 bits) +
| |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| Length of device |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
/ /
\ device (variable length) \
/ /
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
struct fileVersion {
hyper version;
opaque device<>;
}
*/
func (o fileVersion) EncodeXDR(w io.Writer) (int, error) {
var xw = xdr.NewWriter(w)
return o.encodeXDR(xw)
}
func (o fileVersion) MarshalXDR() ([]byte, error) {
return o.AppendXDR(make([]byte, 0, 128))
}
func (o fileVersion) MustMarshalXDR() []byte {
bs, err := o.MarshalXDR()
if err != nil {
panic(err)
}
return bs
}
func (o fileVersion) AppendXDR(bs []byte) ([]byte, error) {
var aw = xdr.AppendWriter(bs)
var xw = xdr.NewWriter(&aw)
_, err := o.encodeXDR(xw)
return []byte(aw), err
}
func (o fileVersion) encodeXDR(xw *xdr.Writer) (int, error) {
xw.WriteUint64(uint64(o.version))
xw.WriteBytes(o.device)
return xw.Tot(), xw.Error()
}
func (o *fileVersion) DecodeXDR(r io.Reader) error {
xr := xdr.NewReader(r)
return o.decodeXDR(xr)
}
func (o *fileVersion) UnmarshalXDR(bs []byte) error {
var br = bytes.NewReader(bs)
var xr = xdr.NewReader(br)
return o.decodeXDR(xr)
}
func (o *fileVersion) decodeXDR(xr *xdr.Reader) error {
o.version = int64(xr.ReadUint64())
o.device = xr.ReadBytes()
return xr.Error()
}
/*
versionList Structure:
0 1 2 3
0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| Number of versions |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
/ /
\ Zero or more fileVersion Structures \
/ /
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
struct versionList {
fileVersion versions<>;
}
*/
func (o versionList) EncodeXDR(w io.Writer) (int, error) {
var xw = xdr.NewWriter(w)
return o.encodeXDR(xw)
}
func (o versionList) MarshalXDR() ([]byte, error) {
return o.AppendXDR(make([]byte, 0, 128))
}
func (o versionList) MustMarshalXDR() []byte {
bs, err := o.MarshalXDR()
if err != nil {
panic(err)
}
return bs
}
func (o versionList) AppendXDR(bs []byte) ([]byte, error) {
var aw = xdr.AppendWriter(bs)
var xw = xdr.NewWriter(&aw)
_, err := o.encodeXDR(xw)
return []byte(aw), err
}
func (o versionList) encodeXDR(xw *xdr.Writer) (int, error) {
xw.WriteUint32(uint32(len(o.versions)))
for i := range o.versions {
_, err := o.versions[i].encodeXDR(xw)
if err != nil {
return xw.Tot(), err
}
}
return xw.Tot(), xw.Error()
}
func (o *versionList) DecodeXDR(r io.Reader) error {
xr := xdr.NewReader(r)
return o.decodeXDR(xr)
}
func (o *versionList) UnmarshalXDR(bs []byte) error {
var br = bytes.NewReader(bs)
var xr = xdr.NewReader(br)
return o.decodeXDR(xr)
}
func (o *versionList) decodeXDR(xr *xdr.Reader) error {
_versionsSize := int(xr.ReadUint32())
o.versions = make([]fileVersion, _versionsSize)
for i := range o.versions {
(&o.versions[i]).decodeXDR(xr)
}
return xr.Error()
}