syncthing/protocol/message_xdr.go
Jakob Borg f87b1520e8 The Great Rewrite (fixes #36, #61, #94, #101)
Rewrite of the file model and pulling mechanism. Needs lots of cleanup
and bugfixes, now...
2014-03-29 13:47:21 +01:00

287 lines
6.3 KiB
Go

package protocol
import (
"bytes"
"io"
"github.com/calmh/syncthing/xdr"
)
func (o IndexMessage) EncodeXDR(w io.Writer) (int, error) {
var xw = xdr.NewWriter(w)
return o.encodeXDR(xw)
}
func (o IndexMessage) MarshalXDR() []byte {
var buf bytes.Buffer
var xw = xdr.NewWriter(&buf)
o.encodeXDR(xw)
return buf.Bytes()
}
func (o IndexMessage) encodeXDR(xw *xdr.Writer) (int, error) {
if len(o.Repository) > 64 {
return xw.Tot(), xdr.ErrElementSizeExceeded
}
xw.WriteString(o.Repository)
if len(o.Files) > 100000 {
return xw.Tot(), xdr.ErrElementSizeExceeded
}
xw.WriteUint32(uint32(len(o.Files)))
for i := range o.Files {
o.Files[i].encodeXDR(xw)
}
return xw.Tot(), xw.Error()
}
func (o *IndexMessage) DecodeXDR(r io.Reader) error {
xr := xdr.NewReader(r)
return o.decodeXDR(xr)
}
func (o *IndexMessage) UnmarshalXDR(bs []byte) error {
var buf = bytes.NewBuffer(bs)
var xr = xdr.NewReader(buf)
return o.decodeXDR(xr)
}
func (o *IndexMessage) decodeXDR(xr *xdr.Reader) error {
o.Repository = xr.ReadStringMax(64)
_FilesSize := int(xr.ReadUint32())
if _FilesSize > 100000 {
return xdr.ErrElementSizeExceeded
}
o.Files = make([]FileInfo, _FilesSize)
for i := range o.Files {
(&o.Files[i]).decodeXDR(xr)
}
return xr.Error()
}
func (o FileInfo) EncodeXDR(w io.Writer) (int, error) {
var xw = xdr.NewWriter(w)
return o.encodeXDR(xw)
}
func (o FileInfo) MarshalXDR() []byte {
var buf bytes.Buffer
var xw = xdr.NewWriter(&buf)
o.encodeXDR(xw)
return buf.Bytes()
}
func (o FileInfo) encodeXDR(xw *xdr.Writer) (int, error) {
if len(o.Name) > 1024 {
return xw.Tot(), xdr.ErrElementSizeExceeded
}
xw.WriteString(o.Name)
xw.WriteUint32(o.Flags)
xw.WriteUint64(uint64(o.Modified))
xw.WriteUint64(o.Version)
if len(o.Blocks) > 100000 {
return xw.Tot(), xdr.ErrElementSizeExceeded
}
xw.WriteUint32(uint32(len(o.Blocks)))
for i := range o.Blocks {
o.Blocks[i].encodeXDR(xw)
}
return xw.Tot(), xw.Error()
}
func (o *FileInfo) DecodeXDR(r io.Reader) error {
xr := xdr.NewReader(r)
return o.decodeXDR(xr)
}
func (o *FileInfo) UnmarshalXDR(bs []byte) error {
var buf = bytes.NewBuffer(bs)
var xr = xdr.NewReader(buf)
return o.decodeXDR(xr)
}
func (o *FileInfo) decodeXDR(xr *xdr.Reader) error {
o.Name = xr.ReadStringMax(1024)
o.Flags = xr.ReadUint32()
o.Modified = int64(xr.ReadUint64())
o.Version = xr.ReadUint64()
_BlocksSize := int(xr.ReadUint32())
if _BlocksSize > 100000 {
return xdr.ErrElementSizeExceeded
}
o.Blocks = make([]BlockInfo, _BlocksSize)
for i := range o.Blocks {
(&o.Blocks[i]).decodeXDR(xr)
}
return xr.Error()
}
func (o BlockInfo) EncodeXDR(w io.Writer) (int, error) {
var xw = xdr.NewWriter(w)
return o.encodeXDR(xw)
}
func (o BlockInfo) MarshalXDR() []byte {
var buf bytes.Buffer
var xw = xdr.NewWriter(&buf)
o.encodeXDR(xw)
return buf.Bytes()
}
func (o BlockInfo) encodeXDR(xw *xdr.Writer) (int, error) {
xw.WriteUint32(o.Size)
if len(o.Hash) > 64 {
return xw.Tot(), xdr.ErrElementSizeExceeded
}
xw.WriteBytes(o.Hash)
return xw.Tot(), xw.Error()
}
func (o *BlockInfo) DecodeXDR(r io.Reader) error {
xr := xdr.NewReader(r)
return o.decodeXDR(xr)
}
func (o *BlockInfo) UnmarshalXDR(bs []byte) error {
var buf = bytes.NewBuffer(bs)
var xr = xdr.NewReader(buf)
return o.decodeXDR(xr)
}
func (o *BlockInfo) decodeXDR(xr *xdr.Reader) error {
o.Size = xr.ReadUint32()
o.Hash = xr.ReadBytesMax(64)
return xr.Error()
}
func (o RequestMessage) EncodeXDR(w io.Writer) (int, error) {
var xw = xdr.NewWriter(w)
return o.encodeXDR(xw)
}
func (o RequestMessage) MarshalXDR() []byte {
var buf bytes.Buffer
var xw = xdr.NewWriter(&buf)
o.encodeXDR(xw)
return buf.Bytes()
}
func (o RequestMessage) encodeXDR(xw *xdr.Writer) (int, error) {
if len(o.Repository) > 64 {
return xw.Tot(), xdr.ErrElementSizeExceeded
}
xw.WriteString(o.Repository)
if len(o.Name) > 1024 {
return xw.Tot(), xdr.ErrElementSizeExceeded
}
xw.WriteString(o.Name)
xw.WriteUint64(o.Offset)
xw.WriteUint32(o.Size)
return xw.Tot(), xw.Error()
}
func (o *RequestMessage) DecodeXDR(r io.Reader) error {
xr := xdr.NewReader(r)
return o.decodeXDR(xr)
}
func (o *RequestMessage) UnmarshalXDR(bs []byte) error {
var buf = bytes.NewBuffer(bs)
var xr = xdr.NewReader(buf)
return o.decodeXDR(xr)
}
func (o *RequestMessage) decodeXDR(xr *xdr.Reader) error {
o.Repository = xr.ReadStringMax(64)
o.Name = xr.ReadStringMax(1024)
o.Offset = xr.ReadUint64()
o.Size = xr.ReadUint32()
return xr.Error()
}
func (o OptionsMessage) EncodeXDR(w io.Writer) (int, error) {
var xw = xdr.NewWriter(w)
return o.encodeXDR(xw)
}
func (o OptionsMessage) MarshalXDR() []byte {
var buf bytes.Buffer
var xw = xdr.NewWriter(&buf)
o.encodeXDR(xw)
return buf.Bytes()
}
func (o OptionsMessage) encodeXDR(xw *xdr.Writer) (int, error) {
if len(o.Options) > 64 {
return xw.Tot(), xdr.ErrElementSizeExceeded
}
xw.WriteUint32(uint32(len(o.Options)))
for i := range o.Options {
o.Options[i].encodeXDR(xw)
}
return xw.Tot(), xw.Error()
}
func (o *OptionsMessage) DecodeXDR(r io.Reader) error {
xr := xdr.NewReader(r)
return o.decodeXDR(xr)
}
func (o *OptionsMessage) UnmarshalXDR(bs []byte) error {
var buf = bytes.NewBuffer(bs)
var xr = xdr.NewReader(buf)
return o.decodeXDR(xr)
}
func (o *OptionsMessage) decodeXDR(xr *xdr.Reader) error {
_OptionsSize := int(xr.ReadUint32())
if _OptionsSize > 64 {
return xdr.ErrElementSizeExceeded
}
o.Options = make([]Option, _OptionsSize)
for i := range o.Options {
(&o.Options[i]).decodeXDR(xr)
}
return xr.Error()
}
func (o Option) EncodeXDR(w io.Writer) (int, error) {
var xw = xdr.NewWriter(w)
return o.encodeXDR(xw)
}
func (o Option) MarshalXDR() []byte {
var buf bytes.Buffer
var xw = xdr.NewWriter(&buf)
o.encodeXDR(xw)
return buf.Bytes()
}
func (o Option) encodeXDR(xw *xdr.Writer) (int, error) {
if len(o.Key) > 64 {
return xw.Tot(), xdr.ErrElementSizeExceeded
}
xw.WriteString(o.Key)
if len(o.Value) > 1024 {
return xw.Tot(), xdr.ErrElementSizeExceeded
}
xw.WriteString(o.Value)
return xw.Tot(), xw.Error()
}
func (o *Option) DecodeXDR(r io.Reader) error {
xr := xdr.NewReader(r)
return o.decodeXDR(xr)
}
func (o *Option) UnmarshalXDR(bs []byte) error {
var buf = bytes.NewBuffer(bs)
var xr = xdr.NewReader(buf)
return o.decodeXDR(xr)
}
func (o *Option) decodeXDR(xr *xdr.Reader) error {
o.Key = xr.ReadStringMax(64)
o.Value = xr.ReadStringMax(1024)
return xr.Error()
}