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Rename Repository -> Folder, Node -> Device (fixes #739)

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This commit is contained in:
Audrius Butkevicius 2014-09-28 12:00:38 +01:00
parent f28367bcfc
commit 4b488a2d28
11 changed files with 168 additions and 168 deletions
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14
common_test.go
View File

@ -11,7 +11,7 @@ import (
type TestModel struct {
data []byte
repo string
folder string
name string
offset int64
size int
@ -24,25 +24,25 @@ func newTestModel() *TestModel {
}
}
func (t *TestModel) Index(nodeID NodeID, repo string, files []FileInfo) {
func (t *TestModel) Index(deviceID DeviceID, folder string, files []FileInfo) {
}
func (t *TestModel) IndexUpdate(nodeID NodeID, repo string, files []FileInfo) {
func (t *TestModel) IndexUpdate(deviceID DeviceID, folder string, files []FileInfo) {
}
func (t *TestModel) Request(nodeID NodeID, repo, name string, offset int64, size int) ([]byte, error) {
t.repo = repo
func (t *TestModel) Request(deviceID DeviceID, folder, name string, offset int64, size int) ([]byte, error) {
t.folder = folder
t.name = name
t.offset = offset
t.size = size
return t.data, nil
}
func (t *TestModel) Close(nodeID NodeID, err error) {
func (t *TestModel) Close(deviceID DeviceID, err error) {
close(t.closedCh)
}
func (t *TestModel) ClusterConfig(nodeID NodeID, config ClusterConfigMessage) {
func (t *TestModel) ClusterConfig(deviceID DeviceID, config ClusterConfigMessage) {
}
func (t *TestModel) isClosed() bool {

36
nodeid.go → deviceid.go
View File

@ -16,36 +16,36 @@ import (
"github.com/syncthing/syncthing/internal/luhn"
)
type NodeID [32]byte
type DeviceID [32]byte
var LocalNodeID = NodeID{0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}
var LocalDeviceID = DeviceID{0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}
// NewNodeID generates a new node ID from the raw bytes of a certificate
func NewNodeID(rawCert []byte) NodeID {
var n NodeID
// NewDeviceID generates a new device ID from the raw bytes of a certificate
func NewDeviceID(rawCert []byte) DeviceID {
var n DeviceID
hf := sha256.New()
hf.Write(rawCert)
hf.Sum(n[:0])
return n
}
func NodeIDFromString(s string) (NodeID, error) {
var n NodeID
func DeviceIDFromString(s string) (DeviceID, error) {
var n DeviceID
err := n.UnmarshalText([]byte(s))
return n, err
}
func NodeIDFromBytes(bs []byte) NodeID {
var n NodeID
func DeviceIDFromBytes(bs []byte) DeviceID {
var n DeviceID
if len(bs) != len(n) {
panic("incorrect length of byte slice representing node ID")
panic("incorrect length of byte slice representing device ID")
}
copy(n[:], bs)
return n
}
// String returns the canonical string representation of the node ID
func (n NodeID) String() string {
// String returns the canonical string representation of the device ID
func (n DeviceID) String() string {
id := base32.StdEncoding.EncodeToString(n[:])
id = strings.Trim(id, "=")
id, err := luhnify(id)
@ -57,23 +57,23 @@ func (n NodeID) String() string {
return id
}
func (n NodeID) GoString() string {
func (n DeviceID) GoString() string {
return n.String()
}
func (n NodeID) Compare(other NodeID) int {
func (n DeviceID) Compare(other DeviceID) int {
return bytes.Compare(n[:], other[:])
}
func (n NodeID) Equals(other NodeID) bool {
func (n DeviceID) Equals(other DeviceID) bool {
return bytes.Compare(n[:], other[:]) == 0
}
func (n *NodeID) MarshalText() ([]byte, error) {
func (n *DeviceID) MarshalText() ([]byte, error) {
return []byte(n.String()), nil
}
func (n *NodeID) UnmarshalText(bs []byte) error {
func (n *DeviceID) UnmarshalText(bs []byte) error {
id := string(bs)
id = strings.Trim(id, "=")
id = strings.ToUpper(id)
@ -98,7 +98,7 @@ func (n *NodeID) UnmarshalText(bs []byte) error {
copy(n[:], dec)
return nil
default:
return errors.New("node ID invalid: incorrect length")
return errors.New("device ID invalid: incorrect length")
}
}

20
nodeid_test.go → deviceid_test.go
View File

@ -20,14 +20,14 @@ var formatCases = []string{
"p561017mzjnu2yiqgdreydm2mgtimgl3bxnpq6w5bmt88z4tjxzwicq2",
}
func TestFormatNodeID(t *testing.T) {
func TestFormatDeviceID(t *testing.T) {
for i, tc := range formatCases {
var id NodeID
var id DeviceID
err := id.UnmarshalText([]byte(tc))
if err != nil {
t.Errorf("#%d UnmarshalText(%q); %v", i, tc, err)
} else if f := id.String(); f != formatted {
t.Errorf("#%d FormatNodeID(%q)\n\t%q !=\n\t%q", i, tc, f, formatted)
t.Errorf("#%d FormatDeviceID(%q)\n\t%q !=\n\t%q", i, tc, f, formatted)
}
}
}
@ -46,20 +46,20 @@ var validateCases = []struct {
{"p56ioi7mzjnu2iqgdreydm2mgtmgl3bxnpq6w5btbbz4tjxzwicqCCCC", false},
}
func TestValidateNodeID(t *testing.T) {
func TestValidateDeviceID(t *testing.T) {
for _, tc := range validateCases {
var id NodeID
var id DeviceID
err := id.UnmarshalText([]byte(tc.s))
if (err == nil && !tc.ok) || (err != nil && tc.ok) {
t.Errorf("ValidateNodeID(%q); %v != %v", tc.s, err, tc.ok)
t.Errorf("ValidateDeviceID(%q); %v != %v", tc.s, err, tc.ok)
}
}
}
func TestMarshallingNodeID(t *testing.T) {
n0 := NodeID{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 10, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32}
n1 := NodeID{}
n2 := NodeID{}
func TestMarshallingDeviceID(t *testing.T) {
n0 := DeviceID{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 10, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32}
n1 := DeviceID{}
n2 := DeviceID{}
bs, _ := n0.MarshalText()
n1.UnmarshalText(bs)

12
message.go
View File

@ -7,7 +7,7 @@ package protocol
import "fmt"
type IndexMessage struct {
Repository string // max:64
Folder string // max:64
Files []FileInfo
}
@ -90,7 +90,7 @@ func (b BlockInfo) String() string {
}
type RequestMessage struct {
Repository string // max:64
Folder string // max:64
Name string // max:8192
Offset uint64
Size uint32
@ -103,7 +103,7 @@ type ResponseMessage struct {
type ClusterConfigMessage struct {
ClientName string // max:64
ClientVersion string // max:64
Repositories []Repository // max:64
Folders []Folder // max:64
Options []Option // max:64
}
@ -116,12 +116,12 @@ func (o *ClusterConfigMessage) GetOption(key string) string {
return ""
}
type Repository struct {
type Folder struct {
ID string // max:64
Nodes []Node // max:64
Devices []Device // max:64
}
type Node struct {
type Device struct {
ID []byte // max:32
Flags uint32
MaxLocalVersion uint64

108
message_xdr.go
View File

@ -18,10 +18,10 @@ IndexMessage 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
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| Length of Repository |
| Length of Folder |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
/ /
\ Repository (variable length) \
\ Folder (variable length) \
/ /
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| Number of Files |
@ -33,7 +33,7 @@ IndexMessage Structure:
struct IndexMessage {
string Repository<64>;
string Folder<64>;
FileInfo Files<>;
}
@ -56,10 +56,10 @@ func (o IndexMessage) AppendXDR(bs []byte) []byte {
}
func (o IndexMessage) encodeXDR(xw *xdr.Writer) (int, error) {
if len(o.Repository) > 64 {
if len(o.Folder) > 64 {
return xw.Tot(), xdr.ErrElementSizeExceeded
}
xw.WriteString(o.Repository)
xw.WriteString(o.Folder)
xw.WriteUint32(uint32(len(o.Files)))
for i := range o.Files {
_, err := o.Files[i].encodeXDR(xw)
@ -82,7 +82,7 @@ func (o *IndexMessage) UnmarshalXDR(bs []byte) error {
}
func (o *IndexMessage) decodeXDR(xr *xdr.Reader) error {
o.Repository = xr.ReadStringMax(64)
o.Folder = xr.ReadStringMax(64)
_FilesSize := int(xr.ReadUint32())
o.Files = make([]FileInfo, _FilesSize)
for i := range o.Files {
@ -362,10 +362,10 @@ RequestMessage 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
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| Length of Repository |
| Length of Folder |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
/ /
\ Repository (variable length) \
\ Folder (variable length) \
/ /
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| Length of Name |
@ -383,7 +383,7 @@ RequestMessage Structure:
struct RequestMessage {
string Repository<64>;
string Folder<64>;
string Name<8192>;
unsigned hyper Offset;
unsigned int Size;
@ -408,10 +408,10 @@ func (o RequestMessage) AppendXDR(bs []byte) []byte {
}
func (o RequestMessage) encodeXDR(xw *xdr.Writer) (int, error) {
if len(o.Repository) > 64 {
if len(o.Folder) > 64 {
return xw.Tot(), xdr.ErrElementSizeExceeded
}
xw.WriteString(o.Repository)
xw.WriteString(o.Folder)
if len(o.Name) > 8192 {
return xw.Tot(), xdr.ErrElementSizeExceeded
}
@ -433,7 +433,7 @@ func (o *RequestMessage) UnmarshalXDR(bs []byte) error {
}
func (o *RequestMessage) decodeXDR(xr *xdr.Reader) error {
o.Repository = xr.ReadStringMax(64)
o.Folder = xr.ReadStringMax(64)
o.Name = xr.ReadStringMax(8192)
o.Offset = xr.ReadUint64()
o.Size = xr.ReadUint32()
@ -517,10 +517,10 @@ ClusterConfigMessage Structure:
\ Client Version (variable length) \
/ /
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| Number of Repositories |
| Number of Folders |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
/ /
\ Zero or more Repository Structures \
\ Zero or more Folder Structures \
/ /
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| Number of Options |
@ -534,7 +534,7 @@ ClusterConfigMessage Structure:
struct ClusterConfigMessage {
string ClientName<64>;
string ClientVersion<64>;
Repository Repositories<64>;
Folder Folders<64>;
Option Options<64>;
}
@ -565,12 +565,12 @@ func (o ClusterConfigMessage) encodeXDR(xw *xdr.Writer) (int, error) {
return xw.Tot(), xdr.ErrElementSizeExceeded
}
xw.WriteString(o.ClientVersion)
if len(o.Repositories) > 64 {
if len(o.Folders) > 64 {
return xw.Tot(), xdr.ErrElementSizeExceeded
}
xw.WriteUint32(uint32(len(o.Repositories)))
for i := range o.Repositories {
_, err := o.Repositories[i].encodeXDR(xw)
xw.WriteUint32(uint32(len(o.Folders)))
for i := range o.Folders {
_, err := o.Folders[i].encodeXDR(xw)
if err != nil {
return xw.Tot(), err
}
@ -602,13 +602,13 @@ func (o *ClusterConfigMessage) UnmarshalXDR(bs []byte) error {
func (o *ClusterConfigMessage) decodeXDR(xr *xdr.Reader) error {
o.ClientName = xr.ReadStringMax(64)
o.ClientVersion = xr.ReadStringMax(64)
_RepositoriesSize := int(xr.ReadUint32())
if _RepositoriesSize > 64 {
_FoldersSize := int(xr.ReadUint32())
if _FoldersSize > 64 {
return xdr.ErrElementSizeExceeded
}
o.Repositories = make([]Repository, _RepositoriesSize)
for i := range o.Repositories {
(&o.Repositories[i]).decodeXDR(xr)
o.Folders = make([]Folder, _FoldersSize)
for i := range o.Folders {
(&o.Folders[i]).decodeXDR(xr)
}
_OptionsSize := int(xr.ReadUint32())
if _OptionsSize > 64 {
@ -623,7 +623,7 @@ func (o *ClusterConfigMessage) decodeXDR(xr *xdr.Reader) error {
/*
Repository Structure:
Folder 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
@ -634,48 +634,48 @@ Repository Structure:
\ ID (variable length) \
/ /
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| Number of Nodes |
| Number of Devices |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
/ /
\ Zero or more Node Structures \
\ Zero or more Device Structures \
/ /
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
struct Repository {
struct Folder {
string ID<64>;
Node Nodes<64>;
Device Devices<64>;
}
*/
func (o Repository) EncodeXDR(w io.Writer) (int, error) {
func (o Folder) EncodeXDR(w io.Writer) (int, error) {
var xw = xdr.NewWriter(w)
return o.encodeXDR(xw)
}
func (o Repository) MarshalXDR() []byte {
func (o Folder) MarshalXDR() []byte {
return o.AppendXDR(make([]byte, 0, 128))
}
func (o Repository) AppendXDR(bs []byte) []byte {
func (o Folder) AppendXDR(bs []byte) []byte {
var aw = xdr.AppendWriter(bs)
var xw = xdr.NewWriter(&aw)
o.encodeXDR(xw)
return []byte(aw)
}
func (o Repository) encodeXDR(xw *xdr.Writer) (int, error) {
func (o Folder) encodeXDR(xw *xdr.Writer) (int, error) {
if len(o.ID) > 64 {
return xw.Tot(), xdr.ErrElementSizeExceeded
}
xw.WriteString(o.ID)
if len(o.Nodes) > 64 {
if len(o.Devices) > 64 {
return xw.Tot(), xdr.ErrElementSizeExceeded
}
xw.WriteUint32(uint32(len(o.Nodes)))
for i := range o.Nodes {
_, err := o.Nodes[i].encodeXDR(xw)
xw.WriteUint32(uint32(len(o.Devices)))
for i := range o.Devices {
_, err := o.Devices[i].encodeXDR(xw)
if err != nil {
return xw.Tot(), err
}
@ -683,33 +683,33 @@ func (o Repository) encodeXDR(xw *xdr.Writer) (int, error) {
return xw.Tot(), xw.Error()
}
func (o *Repository) DecodeXDR(r io.Reader) error {
func (o *Folder) DecodeXDR(r io.Reader) error {
xr := xdr.NewReader(r)
return o.decodeXDR(xr)
}
func (o *Repository) UnmarshalXDR(bs []byte) error {
func (o *Folder) UnmarshalXDR(bs []byte) error {
var br = bytes.NewReader(bs)
var xr = xdr.NewReader(br)
return o.decodeXDR(xr)
}
func (o *Repository) decodeXDR(xr *xdr.Reader) error {
func (o *Folder) decodeXDR(xr *xdr.Reader) error {
o.ID = xr.ReadStringMax(64)
_NodesSize := int(xr.ReadUint32())
if _NodesSize > 64 {
_DevicesSize := int(xr.ReadUint32())
if _DevicesSize > 64 {
return xdr.ErrElementSizeExceeded
}
o.Nodes = make([]Node, _NodesSize)
for i := range o.Nodes {
(&o.Nodes[i]).decodeXDR(xr)
o.Devices = make([]Device, _DevicesSize)
for i := range o.Devices {
(&o.Devices[i]).decodeXDR(xr)
}
return xr.Error()
}
/*
Node Structure:
Device 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
@ -728,7 +728,7 @@ Node Structure:
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
struct Node {
struct Device {
opaque ID<32>;
unsigned int Flags;
unsigned hyper MaxLocalVersion;
@ -736,23 +736,23 @@ struct Node {
*/
func (o Node) EncodeXDR(w io.Writer) (int, error) {
func (o Device) EncodeXDR(w io.Writer) (int, error) {
var xw = xdr.NewWriter(w)
return o.encodeXDR(xw)
}
func (o Node) MarshalXDR() []byte {
func (o Device) MarshalXDR() []byte {
return o.AppendXDR(make([]byte, 0, 128))
}
func (o Node) AppendXDR(bs []byte) []byte {
func (o Device) AppendXDR(bs []byte) []byte {
var aw = xdr.AppendWriter(bs)
var xw = xdr.NewWriter(&aw)
o.encodeXDR(xw)
return []byte(aw)
}
func (o Node) encodeXDR(xw *xdr.Writer) (int, error) {
func (o Device) encodeXDR(xw *xdr.Writer) (int, error) {
if len(o.ID) > 32 {
return xw.Tot(), xdr.ErrElementSizeExceeded
}
@ -762,18 +762,18 @@ func (o Node) encodeXDR(xw *xdr.Writer) (int, error) {
return xw.Tot(), xw.Error()
}
func (o *Node) DecodeXDR(r io.Reader) error {
func (o *Device) DecodeXDR(r io.Reader) error {
xr := xdr.NewReader(r)
return o.decodeXDR(xr)
}
func (o *Node) UnmarshalXDR(bs []byte) error {
func (o *Device) UnmarshalXDR(bs []byte) error {
var br = bytes.NewReader(bs)
var xr = xdr.NewReader(br)
return o.decodeXDR(xr)
}
func (o *Node) decodeXDR(xr *xdr.Reader) error {
func (o *Device) decodeXDR(xr *xdr.Reader) error {
o.ID = xr.ReadBytesMax(32)
o.Flags = xr.ReadUint32()
o.MaxLocalVersion = xr.ReadUint64()

20
nativemodel_darwin.go
View File

@ -14,29 +14,29 @@ type nativeModel struct {
next Model
}
func (m nativeModel) Index(nodeID NodeID, repo string, files []FileInfo) {
func (m nativeModel) Index(deviceID DeviceID, folder string, files []FileInfo) {
for i := range files {
files[i].Name = norm.NFD.String(files[i].Name)
}
m.next.Index(nodeID, repo, files)
m.next.Index(deviceID, folder, files)
}
func (m nativeModel) IndexUpdate(nodeID NodeID, repo string, files []FileInfo) {
func (m nativeModel) IndexUpdate(deviceID DeviceID, folder string, files []FileInfo) {
for i := range files {
files[i].Name = norm.NFD.String(files[i].Name)
}
m.next.IndexUpdate(nodeID, repo, files)
m.next.IndexUpdate(deviceID, folder, files)
}
func (m nativeModel) Request(nodeID NodeID, repo string, name string, offset int64, size int) ([]byte, error) {
func (m nativeModel) Request(deviceID DeviceID, folder string, name string, offset int64, size int) ([]byte, error) {
name = norm.NFD.String(name)
return m.next.Request(nodeID, repo, name, offset, size)
return m.next.Request(deviceID, folder, name, offset, size)
}
func (m nativeModel) ClusterConfig(nodeID NodeID, config ClusterConfigMessage) {
m.next.ClusterConfig(nodeID, config)
func (m nativeModel) ClusterConfig(deviceID DeviceID, config ClusterConfigMessage) {
m.next.ClusterConfig(deviceID, config)
}
func (m nativeModel) Close(nodeID NodeID, err error) {
m.next.Close(nodeID, err)
func (m nativeModel) Close(deviceID DeviceID, err error) {
m.next.Close(deviceID, err)
}

20
nativemodel_unix.go
View File

@ -12,22 +12,22 @@ type nativeModel struct {
next Model
}
func (m nativeModel) Index(nodeID NodeID, repo string, files []FileInfo) {
m.next.Index(nodeID, repo, files)
func (m nativeModel) Index(deviceID DeviceID, folder string, files []FileInfo) {
m.next.Index(deviceID, folder, files)
}
func (m nativeModel) IndexUpdate(nodeID NodeID, repo string, files []FileInfo) {
m.next.IndexUpdate(nodeID, repo, files)
func (m nativeModel) IndexUpdate(deviceID DeviceID, folder string, files []FileInfo) {
m.next.IndexUpdate(deviceID, folder, files)
}
func (m nativeModel) Request(nodeID NodeID, repo string, name string, offset int64, size int) ([]byte, error) {
return m.next.Request(nodeID, repo, name, offset, size)
func (m nativeModel) Request(deviceID DeviceID, folder string, name string, offset int64, size int) ([]byte, error) {
return m.next.Request(deviceID, folder, name, offset, size)
}
func (m nativeModel) ClusterConfig(nodeID NodeID, config ClusterConfigMessage) {
m.next.ClusterConfig(nodeID, config)
func (m nativeModel) ClusterConfig(deviceID DeviceID, config ClusterConfigMessage) {
m.next.ClusterConfig(deviceID, config)
}
func (m nativeModel) Close(nodeID NodeID, err error) {
m.next.Close(nodeID, err)
func (m nativeModel) Close(deviceID DeviceID, err error) {
m.next.Close(deviceID, err)
}

20
nativemodel_windows.go
View File

@ -26,7 +26,7 @@ type nativeModel struct {
next Model
}
func (m nativeModel) Index(nodeID NodeID, repo string, files []FileInfo) {
func (m nativeModel) Index(deviceID DeviceID, folder string, files []FileInfo) {
for i, f := range files {
if strings.ContainsAny(f.Name, disallowedCharacters) {
if f.IsDeleted() {
@ -39,10 +39,10 @@ func (m nativeModel) Index(nodeID NodeID, repo string, files []FileInfo) {
}
files[i].Name = filepath.FromSlash(f.Name)
}
m.next.Index(nodeID, repo, files)
m.next.Index(deviceID, folder, files)
}
func (m nativeModel) IndexUpdate(nodeID NodeID, repo string, files []FileInfo) {
func (m nativeModel) IndexUpdate(deviceID DeviceID, folder string, files []FileInfo) {
for i, f := range files {
if strings.ContainsAny(f.Name, disallowedCharacters) {
if f.IsDeleted() {
@ -55,18 +55,18 @@ func (m nativeModel) IndexUpdate(nodeID NodeID, repo string, files []FileInfo) {
}
files[i].Name = filepath.FromSlash(files[i].Name)
}
m.next.IndexUpdate(nodeID, repo, files)
m.next.IndexUpdate(deviceID, folder, files)
}
func (m nativeModel) Request(nodeID NodeID, repo string, name string, offset int64, size int) ([]byte, error) {
func (m nativeModel) Request(deviceID DeviceID, folder string, name string, offset int64, size int) ([]byte, error) {
name = filepath.FromSlash(name)
return m.next.Request(nodeID, repo, name, offset, size)
return m.next.Request(deviceID, folder, name, offset, size)
}
func (m nativeModel) ClusterConfig(nodeID NodeID, config ClusterConfigMessage) {
m.next.ClusterConfig(nodeID, config)
func (m nativeModel) ClusterConfig(deviceID DeviceID, config ClusterConfigMessage) {
m.next.ClusterConfig(deviceID, config)
}
func (m nativeModel) Close(nodeID NodeID, err error) {
m.next.Close(nodeID, err)
func (m nativeModel) Close(deviceID DeviceID, err error) {
m.next.Close(deviceID, err)
}

60
protocol.go
View File

@ -57,30 +57,30 @@ var (
)
type Model interface {
// An index was received from the peer node
Index(nodeID NodeID, repo string, files []FileInfo)
// An index update was received from the peer node
IndexUpdate(nodeID NodeID, repo string, files []FileInfo)
// A request was made by the peer node
Request(nodeID NodeID, repo string, name string, offset int64, size int) ([]byte, error)
// An index was received from the peer device
Index(deviceID DeviceID, folder string, files []FileInfo)
// An index update was received from the peer device
IndexUpdate(deviceID DeviceID, folder string, files []FileInfo)
// A request was made by the peer device
Request(deviceID DeviceID, folder string, name string, offset int64, size int) ([]byte, error)
// A cluster configuration message was received
ClusterConfig(nodeID NodeID, config ClusterConfigMessage)
// The peer node closed the connection
Close(nodeID NodeID, err error)
ClusterConfig(deviceID DeviceID, config ClusterConfigMessage)
// The peer device closed the connection
Close(deviceID DeviceID, err error)
}
type Connection interface {
ID() NodeID
ID() DeviceID
Name() string
Index(repo string, files []FileInfo) error
IndexUpdate(repo string, files []FileInfo) error
Request(repo string, name string, offset int64, size int) ([]byte, error)
Index(folder string, files []FileInfo) error
IndexUpdate(folder string, files []FileInfo) error
Request(folder string, name string, offset int64, size int) ([]byte, error)
ClusterConfig(config ClusterConfigMessage)
Statistics() Statistics
}
type rawConnection struct {
id NodeID
id DeviceID
name string
receiver Model
state int
@ -123,7 +123,7 @@ const (
pingIdleTime = 60 * time.Second
)
func NewConnection(nodeID NodeID, reader io.Reader, writer io.Writer, receiver Model, name string, compress bool) Connection {
func NewConnection(deviceID DeviceID, reader io.Reader, writer io.Writer, receiver Model, name string, compress bool) Connection {
cr := &countingReader{Reader: reader}
cw := &countingWriter{Writer: writer}
@ -132,7 +132,7 @@ func NewConnection(nodeID NodeID, reader io.Reader, writer io.Writer, receiver M
compThres = 128 // compress messages that are 128 bytes long or larger
}
c := rawConnection{
id: nodeID,
id: deviceID,
name: name,
receiver: nativeModel{receiver},
state: stateInitial,
@ -152,7 +152,7 @@ func NewConnection(nodeID NodeID, reader io.Reader, writer io.Writer, receiver M
return wireFormatConnection{&c}
}
func (c *rawConnection) ID() NodeID {
func (c *rawConnection) ID() DeviceID {
return c.id
}
@ -160,34 +160,34 @@ func (c *rawConnection) Name() string {
return c.name
}
// Index writes the list of file information to the connected peer node
func (c *rawConnection) Index(repo string, idx []FileInfo) error {
// Index writes the list of file information to the connected peer device
func (c *rawConnection) Index(folder string, idx []FileInfo) error {
select {
case <-c.closed:
return ErrClosed
default:
}
c.idxMut.Lock()
c.send(-1, messageTypeIndex, IndexMessage{repo, idx})
c.send(-1, messageTypeIndex, IndexMessage{folder, idx})
c.idxMut.Unlock()
return nil
}
// IndexUpdate writes the list of file information to the connected peer node as an update
func (c *rawConnection) IndexUpdate(repo string, idx []FileInfo) error {
// IndexUpdate writes the list of file information to the connected peer device as an update
func (c *rawConnection) IndexUpdate(folder string, idx []FileInfo) error {
select {
case <-c.closed:
return ErrClosed
default:
}
c.idxMut.Lock()
c.send(-1, messageTypeIndexUpdate, IndexMessage{repo, idx})
c.send(-1, messageTypeIndexUpdate, IndexMessage{folder, idx})
c.idxMut.Unlock()
return nil
}
// Request returns the bytes for the specified block after fetching them from the connected peer.
func (c *rawConnection) Request(repo string, name string, offset int64, size int) ([]byte, error) {
func (c *rawConnection) Request(folder string, name string, offset int64, size int) ([]byte, error) {
var id int
select {
case id = <-c.nextID:
@ -203,7 +203,7 @@ func (c *rawConnection) Request(repo string, name string, offset int64, size int
c.awaiting[id] = rc
c.awaitingMut.Unlock()
ok := c.send(id, messageTypeRequest, RequestMessage{repo, name, uint64(offset), uint32(size)})
ok := c.send(id, messageTypeRequest, RequestMessage{folder, name, uint64(offset), uint32(size)})
if !ok {
return nil, ErrClosed
}
@ -399,20 +399,20 @@ func (c *rawConnection) readMessage() (hdr header, msg encodable, err error) {
func (c *rawConnection) handleIndex(im IndexMessage) {
if debug {
l.Debugf("Index(%v, %v, %d files)", c.id, im.Repository, len(im.Files))
l.Debugf("Index(%v, %v, %d files)", c.id, im.Folder, len(im.Files))
}
c.receiver.Index(c.id, im.Repository, im.Files)
c.receiver.Index(c.id, im.Folder, im.Files)
}
func (c *rawConnection) handleIndexUpdate(im IndexMessage) {
if debug {
l.Debugf("queueing IndexUpdate(%v, %v, %d files)", c.id, im.Repository, len(im.Files))
l.Debugf("queueing IndexUpdate(%v, %v, %d files)", c.id, im.Folder, len(im.Files))
}
c.receiver.IndexUpdate(c.id, im.Repository, im.Files)
c.receiver.IndexUpdate(c.id, im.Folder, im.Files)
}
func (c *rawConnection) handleRequest(msgID int, req RequestMessage) {
data, _ := c.receiver.Request(c.id, req.Repository, req.Name, int64(req.Offset), int(req.Size))
data, _ := c.receiver.Request(c.id, req.Folder, req.Name, int64(req.Offset), int(req.Size))
c.send(msgID, messageTypeResponse, ResponseMessage{data})
}

12
protocol_test.go
View File

@ -21,8 +21,8 @@ import (
)
var (
c0ID = NewNodeID([]byte{1})
c1ID = NewNodeID([]byte{2})
c0ID = NewDeviceID([]byte{1})
c1ID = NewDeviceID([]byte{2})
)
func TestHeaderFunctions(t *testing.T) {
@ -140,8 +140,8 @@ func TestPingErr(t *testing.T) {
// if string(d) != "response data" {
// t.Fatalf("Incorrect response data %q", string(d))
// }
// if m0.repo != "default" {
// t.Fatalf("Incorrect repo %q", m0.repo)
// if m0.folder != "default" {
// t.Fatalf("Incorrect folder %q", m0.folder)
// }
// if m0.name != "tn" {
// t.Fatalf("Incorrect name %q", m0.name)
@ -240,13 +240,13 @@ func TestClose(t *testing.T) {
func TestElementSizeExceededNested(t *testing.T) {
m := ClusterConfigMessage{
Repositories: []Repository{
Folders: []Folder{
{ID: "longstringlongstringlongstringinglongstringlongstringlonlongstringlongstringlon"},
},
}
_, err := m.EncodeXDR(ioutil.Discard)
if err == nil {
t.Errorf("ID length %d > max 64, but no error", len(m.Repositories[0].ID))
t.Errorf("ID length %d > max 64, but no error", len(m.Folders[0].ID))
}
}

14
wireformat.go
View File

@ -14,7 +14,7 @@ type wireFormatConnection struct {
next Connection
}
func (c wireFormatConnection) ID() NodeID {
func (c wireFormatConnection) ID() DeviceID {
return c.next.ID()
}
@ -22,7 +22,7 @@ func (c wireFormatConnection) Name() string {
return c.next.Name()
}
func (c wireFormatConnection) Index(repo string, fs []FileInfo) error {
func (c wireFormatConnection) Index(folder string, fs []FileInfo) error {
var myFs = make([]FileInfo, len(fs))
copy(myFs, fs)
@ -30,10 +30,10 @@ func (c wireFormatConnection) Index(repo string, fs []FileInfo) error {
myFs[i].Name = norm.NFC.String(filepath.ToSlash(myFs[i].Name))
}
return c.next.Index(repo, myFs)
return c.next.Index(folder, myFs)
}
func (c wireFormatConnection) IndexUpdate(repo string, fs []FileInfo) error {
func (c wireFormatConnection) IndexUpdate(folder string, fs []FileInfo) error {
var myFs = make([]FileInfo, len(fs))
copy(myFs, fs)
@ -41,12 +41,12 @@ func (c wireFormatConnection) IndexUpdate(repo string, fs []FileInfo) error {
myFs[i].Name = norm.NFC.String(filepath.ToSlash(myFs[i].Name))
}
return c.next.IndexUpdate(repo, myFs)
return c.next.IndexUpdate(folder, myFs)
}
func (c wireFormatConnection) Request(repo, name string, offset int64, size int) ([]byte, error) {
func (c wireFormatConnection) Request(folder, name string, offset int64, size int) ([]byte, error) {
name = norm.NFC.String(filepath.ToSlash(name))
return c.next.Request(repo, name, offset, size)
return c.next.Request(folder, name, offset, size)
}
func (c wireFormatConnection) ClusterConfig(config ClusterConfigMessage) {