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opendrive: fill out the functionality #1026

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* Add Mkdir, Rmdir, Purge, Delete, SetModTime, Copy, Move, DirMove
 * Update file size after upload
 * Add Open seek
 * Set private permission for new folder and uploaded file
 * Add docs
 * Update List function
 * Fix UserSessionInfo struct
 * Fix socket leaks
 * Don’t close resp.Body in Open method
 * Get hash when listing files
This commit is contained in:
Jakub Karlicek 2017-07-17 07:36:45 +02:00 committed by Nick Craig-Wood
parent ec9894da07
commit 53292527bb
14 changed files with 835 additions and 189 deletions
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1
README.md
View File

@ -28,6 +28,7 @@ Rclone is a command line program to sync files and directories to and from
* Mega
* Microsoft Azure Blob Storage
* Microsoft OneDrive
* OpenDrive
* Openstack Swift / Rackspace cloud files / Memset Memstore / OVH / Oracle Cloud Storage
* pCloud
* QingStor

1
backend/all/all.go
View File

@ -18,6 +18,7 @@ import (
_ "github.com/ncw/rclone/backend/local"
_ "github.com/ncw/rclone/backend/mega"
_ "github.com/ncw/rclone/backend/onedrive"
_ "github.com/ncw/rclone/backend/opendrive"
_ "github.com/ncw/rclone/backend/pcloud"
_ "github.com/ncw/rclone/backend/qingstor"
_ "github.com/ncw/rclone/backend/s3"

672
opendrive/opendrive.go → backend/opendrive/opendrive.go
View File

@ -5,16 +5,22 @@ import (
"io"
"mime/multipart"
"net/http"
"net/url"
"path"
"strconv"
"strings"
"time"
"fmt"
"github.com/ncw/rclone/dircache"
"github.com/ncw/rclone/fs"
"github.com/ncw/rclone/pacer"
"github.com/ncw/rclone/rest"
"github.com/ncw/rclone/fs/config/obscure"
"github.com/ncw/rclone/fs/fserrors"
"github.com/ncw/rclone/fs/fshttp"
"github.com/ncw/rclone/fs/hash"
"github.com/ncw/rclone/lib/dircache"
"github.com/ncw/rclone/lib/pacer"
"github.com/ncw/rclone/lib/rest"
"github.com/pkg/errors"
)
@ -31,7 +37,7 @@ const (
func init() {
fs.Register(&fs.RegInfo{
Name: "opendrive",
Description: "OpenDRIVE",
Description: "OpenDrive",
NewFs: NewFs,
Options: []fs.Option{{
Name: "username",
@ -47,6 +53,7 @@ func init() {
// Fs represents a remote b2 server
type Fs struct {
name string // name of this remote
root string // the path we are working on
features *fs.Features // optional features
username string // account name
password string // auth key0
@ -72,6 +79,14 @@ func parsePath(path string) (root string) {
return
}
// mimics url.PathEscape which only available from go 1.8
func pathEscape(path string) string {
u := url.URL{
Path: path,
}
return u.EscapedPath()
}
// ------------------------------------------------------------
// Name of the remote (as passed into NewFs)
@ -81,12 +96,12 @@ func (f *Fs) Name() string {
// Root of the remote (as passed into NewFs)
func (f *Fs) Root() string {
return "/"
return f.root
}
// String converts this Fs to a string
func (f *Fs) String() string {
return "OpenDRIVE"
return fmt.Sprintf("OpenDrive root '%s'", f.root)
}
// Features returns the optional features of this Fs
@ -95,13 +110,8 @@ func (f *Fs) Features() *fs.Features {
}
// Hashes returns the supported hash sets.
func (f *Fs) Hashes() fs.HashSet {
return fs.HashSet(fs.HashMD5)
}
// List walks the path returning iles and directories into out
func (f *Fs) List(out fs.ListOpts, dir string) {
f.dirCache.List(f, out, dir)
func (f *Fs) Hashes() hash.Set {
return hash.Set(hash.MD5)
}
// NewFs contstructs an Fs from the path, bucket:path
@ -112,7 +122,7 @@ func NewFs(name, root string) (fs.Fs, error) {
if username == "" {
return nil, errors.New("username not found")
}
password, err := fs.Reveal(fs.ConfigFileGet(name, "password"))
password, err := obscure.Reveal(fs.ConfigFileGet(name, "password"))
if err != nil {
return nil, errors.New("password coudl not revealed")
}
@ -120,14 +130,15 @@ func NewFs(name, root string) (fs.Fs, error) {
return nil, errors.New("password not found")
}
fs.Debugf(nil, "OpenDRIVE-user: %s", username)
fs.Debugf(nil, "OpenDRIVE-pass: %s", password)
fs.Debugf(nil, "OpenDrive-user: %s", username)
fs.Debugf(nil, "OpenDrive-pass: %s", password)
f := &Fs{
name: name,
username: username,
password: password,
srv: rest.NewClient(fs.Config.Client()).SetErrorHandler(errorHandler),
root: root,
srv: rest.NewClient(fshttp.NewClient(fs.Config)).SetErrorHandler(errorHandler),
pacer: pacer.New().SetMinSleep(minSleep).SetMaxSleep(maxSleep).SetDecayConstant(decayConstant),
}
@ -151,8 +162,8 @@ func NewFs(name, root string) (fs.Fs, error) {
if err != nil {
return nil, errors.Wrap(err, "failed to create session")
}
fs.Debugf(nil, "Starting OpenDRIVE session with ID: %s", f.session.SessionID)
resp.Body.Close()
fs.Debugf(nil, "Starting OpenDrive session with ID: %s", f.session.SessionID)
f.features = (&fs.Features{ReadMimeType: true, WriteMimeType: true}).Fill(f)
@ -163,6 +174,7 @@ func NewFs(name, root string) (fs.Fs, error) {
newRoot, remote := dircache.SplitPath(root)
newF := *f
newF.dirCache = dircache.New(newRoot, "0", &newF)
newF.root = newRoot
// Make new Fs which is the parent
err = newF.dirCache.FindRoot(false)
@ -184,6 +196,14 @@ func NewFs(name, root string) (fs.Fs, error) {
return f, nil
}
// rootSlash returns root with a slash on if it is empty, otherwise empty string
func (f *Fs) rootSlash() string {
if f.root == "" {
return f.root
}
return f.root + "/"
}
// errorHandler parses a non 2xx error response into an error
func errorHandler(resp *http.Response) error {
// Decode error response
@ -205,7 +225,7 @@ func errorHandler(resp *http.Response) error {
return nil
}
// Mkdir creates the bucket if it doesn't exist
// Mkdir creates the folder if it doesn't exist
func (f *Fs) Mkdir(dir string) error {
fs.Debugf(nil, "Mkdir(\"%s\")", dir)
err := f.dirCache.FindRoot(true)
@ -218,42 +238,278 @@ func (f *Fs) Mkdir(dir string) error {
return err
}
// Rmdir deletes the bucket if the fs is at the root
// deleteObject removes an object by ID
func (f *Fs) deleteObject(id string) error {
return f.pacer.Call(func() (bool, error) {
removeDirData := removeFolder{SessionID: f.session.SessionID, FolderID: id}
opts := rest.Opts{
Method: "POST",
NoResponse: true,
Path: "/folder/remove.json",
}
resp, err := f.srv.CallJSON(&opts, &removeDirData, nil)
return f.shouldRetry(resp, err)
})
}
// purgeCheck remotes the root directory, if check is set then it
// refuses to do so if it has anything in
func (f *Fs) purgeCheck(dir string, check bool) error {
root := path.Join(f.root, dir)
if root == "" {
return errors.New("can't purge root directory")
}
dc := f.dirCache
err := dc.FindRoot(false)
if err != nil {
return err
}
rootID, err := dc.FindDir(dir, false)
if err != nil {
return err
}
item, err := f.readMetaDataForFolderID(rootID)
if err != nil {
return err
}
if check && len(item.Files) != 0 {
return errors.New("folder not empty")
}
err = f.deleteObject(rootID)
if err != nil {
return err
}
f.dirCache.FlushDir(dir)
if err != nil {
return err
}
return nil
}
// Rmdir deletes the root folder
//
// Returns an error if it isn't empty
func (f *Fs) Rmdir(dir string) error {
fs.Debugf(nil, "Rmdir(\"%s\")", dir)
// if f.root != "" || dir != "" {
// return nil
// }
// opts := rest.Opts{
// Method: "POST",
// Path: "/b2_delete_bucket",
// }
// bucketID, err := f.getBucketID()
// if err != nil {
// return err
// }
// var request = api.DeleteBucketRequest{
// ID: bucketID,
// AccountID: f.info.AccountID,
// }
// var response api.Bucket
// err = f.pacer.Call(func() (bool, error) {
// resp, err := f.srv.CallJSON(&opts, &request, &response)
// return f.shouldRetry(resp, err)
// })
// if err != nil {
// return errors.Wrap(err, "failed to delete bucket")
// }
// f.clearBucketID()
// f.clearUploadURL()
return nil
fs.Debugf(nil, "Rmdir(\"%s\")", path.Join(f.root, dir))
return f.purgeCheck(dir, true)
}
// Precision of the remote
func (f *Fs) Precision() time.Duration {
return time.Millisecond
return time.Second
}
// Copy src to this remote using server side copy operations.
//
// This is stored with the remote path given
//
// It returns the destination Object and a possible error
//
// Will only be called if src.Fs().Name() == f.Name()
//
// If it isn't possible then return fs.ErrorCantCopy
func (f *Fs) Copy(src fs.Object, remote string) (fs.Object, error) {
fs.Debugf(nil, "Copy(%v)", remote)
srcObj, ok := src.(*Object)
if !ok {
fs.Debugf(src, "Can't copy - not same remote type")
return nil, fs.ErrorCantCopy
}
err := srcObj.readMetaData()
if err != nil {
return nil, err
}
srcPath := srcObj.fs.rootSlash() + srcObj.remote
dstPath := f.rootSlash() + remote
if strings.ToLower(srcPath) == strings.ToLower(dstPath) {
return nil, errors.Errorf("Can't copy %q -> %q as are same name when lowercase", srcPath, dstPath)
}
// Create temporary object
dstObj, _, directoryID, err := f.createObject(remote, srcObj.modTime, srcObj.size)
if err != nil {
return nil, err
}
fs.Debugf(nil, "...%#v\n...%#v", remote, directoryID)
// Copy the object
var resp *http.Response
response := copyFileResponse{}
err = f.pacer.Call(func() (bool, error) {
copyFileData := copyFile{
SessionID: f.session.SessionID,
SrcFileID: srcObj.id,
DstFolderID: directoryID,
Move: "false",
OverwriteIfExists: "true",
}
opts := rest.Opts{
Method: "POST",
Path: "/file/move_copy.json",
}
resp, err = f.srv.CallJSON(&opts, &copyFileData, &response)
return f.shouldRetry(resp, err)
})
if err != nil {
return nil, err
}
resp.Body.Close()
size, _ := strconv.ParseInt(response.Size, 10, 64)
dstObj.id = response.FileID
dstObj.size = size
return dstObj, nil
}
// Move src to this remote using server side move operations.
//
// This is stored with the remote path given
//
// It returns the destination Object and a possible error
//
// Will only be called if src.Fs().Name() == f.Name()
//
// If it isn't possible then return fs.ErrorCantMove
func (f *Fs) Move(src fs.Object, remote string) (fs.Object, error) {
fs.Debugf(nil, "Move(%v)", remote)
srcObj, ok := src.(*Object)
if !ok {
fs.Debugf(src, "Can't move - not same remote type")
return nil, fs.ErrorCantCopy
}
err := srcObj.readMetaData()
if err != nil {
return nil, err
}
// Create temporary object
dstObj, _, directoryID, err := f.createObject(remote, srcObj.modTime, srcObj.size)
if err != nil {
return nil, err
}
// Copy the object
var resp *http.Response
response := copyFileResponse{}
err = f.pacer.Call(func() (bool, error) {
copyFileData := copyFile{
SessionID: f.session.SessionID,
SrcFileID: srcObj.id,
DstFolderID: directoryID,
Move: "true",
OverwriteIfExists: "true",
}
opts := rest.Opts{
Method: "POST",
Path: "/file/move_copy.json",
}
resp, err = f.srv.CallJSON(&opts, &copyFileData, &response)
return f.shouldRetry(resp, err)
})
if err != nil {
return nil, err
}
resp.Body.Close()
size, _ := strconv.ParseInt(response.Size, 10, 64)
dstObj.id = response.FileID
dstObj.size = size
return dstObj, nil
}
// DirMove moves src, srcRemote to this remote at dstRemote
// using server side move operations.
//
// Will only be called if src.Fs().Name() == f.Name()
//
// If it isn't possible then return fs.ErrorCantDirMove
//
// If destination exists then return fs.ErrorDirExists
func (f *Fs) DirMove(src fs.Fs, srcRemote, dstRemote string) (err error) {
fs.Debugf(nil, "DirMove(%v)", src.Root())
srcFs, ok := src.(*Fs)
if !ok {
fs.Debugf(src, "DirMove error: not same remote type")
return fs.ErrorCantDirMove
}
srcPath := path.Join(srcFs.root, srcRemote)
// Refuse to move to or from the root
if srcPath == "" {
fs.Debugf(src, "DirMove error: Can't move root")
return errors.New("can't move root directory")
}
// find the root src directory
err = srcFs.dirCache.FindRoot(false)
if err != nil {
return err
}
// Find ID of src parent
srcDirectoryID, err := srcFs.dirCache.FindDir(srcRemote, false)
if err != nil {
return err
}
// Find ID of dst parent, creating subdirs if necessary
findPath := dstRemote
if dstRemote == "" {
findPath = f.root
}
dstDirectoryID, err := f.dirCache.FindDir(findPath, true)
if err != nil {
return err
}
// Check destination does not exist
if dstRemote != "" {
_, err = f.dirCache.FindDir(dstRemote, false)
if err == fs.ErrorDirNotFound {
// OK
} else if err != nil {
return err
} else {
return fs.ErrorDirExists
}
}
var resp *http.Response
response := moveFolderResponse{}
err = f.pacer.Call(func() (bool, error) {
moveFolderData := moveFolder{
SessionID: f.session.SessionID,
FolderID: srcDirectoryID,
DstFolderID: dstDirectoryID,
Move: "true",
}
opts := rest.Opts{
Method: "POST",
Path: "/folder/move_copy.json",
}
resp, err = f.srv.CallJSON(&opts, &moveFolderData, &response)
return f.shouldRetry(resp, err)
})
if err != nil {
fs.Debugf(src, "DirMove error %v", err)
return err
}
resp.Body.Close()
srcFs.dirCache.FlushDir(srcRemote)
return nil
}
// Purge deletes all the files and the container
//
// Optional interface: Only implement this if you have a way of
// deleting all the files quicker than just running Remove() on the
// result of List()
func (f *Fs) Purge() error {
return f.purgeCheck("", false)
}
// Return an Object from a path
@ -270,6 +526,7 @@ func (f *Fs) newObjectWithInfo(remote string, file *File) (fs.Object, error) {
id: file.FileID,
modTime: time.Unix(file.DateModified, 0),
size: file.Size,
md5: file.FileHash,
}
} else {
o = &Object{
@ -282,14 +539,13 @@ func (f *Fs) newObjectWithInfo(remote string, file *File) (fs.Object, error) {
return nil, err
}
}
fs.Debugf(nil, "%v", o)
return o, nil
}
// NewObject finds the Object at remote. If it can't be found
// it returns the error fs.ErrorObjectNotFound.
func (f *Fs) NewObject(remote string) (fs.Object, error) {
fs.Debugf(nil, "NewObject(\"%s\"", remote)
fs.Debugf(nil, "NewObject(\"%s\")", remote)
return f.newObjectWithInfo(remote, nil)
}
@ -305,6 +561,7 @@ func (f *Fs) createObject(remote string, modTime time.Time, size int64) (o *Obje
if err != nil {
return nil, leaf, directoryID, err
}
fs.Debugf(nil, "\n...leaf %#v\n...id %#v", leaf, directoryID)
// Temporary Object under construction
o = &Object{
fs: f,
@ -313,6 +570,27 @@ func (f *Fs) createObject(remote string, modTime time.Time, size int64) (o *Obje
return o, leaf, directoryID, nil
}
// readMetaDataForPath reads the metadata from the path
func (f *Fs) readMetaDataForFolderID(id string) (info *FolderList, err error) {
var resp *http.Response
opts := rest.Opts{
Method: "GET",
Path: "/folder/list.json/" + f.session.SessionID + "/" + id,
}
err = f.pacer.Call(func() (bool, error) {
resp, err = f.srv.CallJSON(&opts, nil, &info)
return f.shouldRetry(resp, err)
})
if err != nil {
return nil, err
}
if resp != nil {
resp.Body.Close()
}
return info, err
}
// Put the object into the bucket
//
// Copy the reader in to the new object which is returned
@ -325,10 +603,36 @@ func (f *Fs) Put(in io.Reader, src fs.ObjectInfo, options ...fs.OpenOption) (fs.
fs.Debugf(nil, "Put(%s)", remote)
o, _, _, err := f.createObject(remote, modTime, size)
o, leaf, directoryID, err := f.createObject(remote, modTime, size)
if err != nil {
return nil, err
}
if "" == o.id {
o.readMetaData()
}
if "" == o.id {
// We need to create a ID for this file
var resp *http.Response
response := createFileResponse{}
err := o.fs.pacer.Call(func() (bool, error) {
createFileData := createFile{SessionID: o.fs.session.SessionID, FolderID: directoryID, Name: replaceReservedChars(leaf)}
opts := rest.Opts{
Method: "POST",
Path: "/upload/create_file.json",
}
resp, err = o.fs.srv.CallJSON(&opts, &createFileData, &response)
return o.fs.shouldRetry(resp, err)
})
if err != nil {
return nil, errors.Wrap(err, "failed to create file")
}
resp.Body.Close()
o.id = response.FileID
}
return o, o.Update(in, src, options...)
}
@ -347,43 +651,39 @@ var retryErrorCodes = []int{
// shouldRetry returns a boolean as to whether this resp and err
// deserve to be retried. It returns the err as a convenience
func (f *Fs) shouldRetry(resp *http.Response, err error) (bool, error) {
// if resp != nil {
// if resp.StatusCode == 401 {
// f.tokenRenewer.Invalidate()
// fs.Debugf(f, "401 error received - invalidating token")
// return true, err
// }
// // Work around receiving this error sporadically on authentication
// //
// // HTTP code 403: "403 Forbidden", reponse body: {"message":"Authorization header requires 'Credential' parameter. Authorization header requires 'Signature' parameter. Authorization header requires 'SignedHeaders' parameter. Authorization header requires existence of either a 'X-Amz-Date' or a 'Date' header. Authorization=Bearer"}
// if resp.StatusCode == 403 && strings.Contains(err.Error(), "Authorization header requires") {
// fs.Debugf(f, "403 \"Authorization header requires...\" error received - retry")
// return true, err
// }
// }
return fs.ShouldRetry(err) || fs.ShouldRetryHTTP(resp, retryErrorCodes), err
return fserrors.ShouldRetry(err) || fserrors.ShouldRetryHTTP(resp, retryErrorCodes), err
}
// DirCacher methos
// DirCacher methods
// CreateDir makes a directory with pathID as parent and name leaf
func (f *Fs) CreateDir(pathID, leaf string) (newID string, err error) {
fs.Debugf(nil, "CreateDir(\"%s\", \"%s\")", pathID, leaf)
// //fmt.Printf("CreateDir(%q, %q)\n", pathID, leaf)
// folder := acd.FolderFromId(pathID, f.c.Nodes)
// var resp *http.Response
// var info *acd.Folder
// err = f.pacer.Call(func() (bool, error) {
// info, resp, err = folder.CreateFolder(leaf)
// return f.shouldRetry(resp, err)
// })
// if err != nil {
// //fmt.Printf("...Error %v\n", err)
// return "", err
// }
// //fmt.Printf("...Id %q\n", *info.Id)
// return *info.Id, nil
return "", fmt.Errorf("CreateDir not implemented")
fs.Debugf(f, "CreateDir(%q, %q)\n", pathID, replaceReservedChars(leaf))
var resp *http.Response
response := createFolderResponse{}
err = f.pacer.Call(func() (bool, error) {
createDirData := createFolder{
SessionID: f.session.SessionID,
FolderName: replaceReservedChars(leaf),
FolderSubParent: pathID,
FolderIsPublic: 0,
FolderPublicUpl: 0,
FolderPublicDisplay: 0,
FolderPublicDnl: 0,
}
opts := rest.Opts{
Method: "POST",
Path: "/folder.json",
}
resp, err = f.srv.CallJSON(&opts, &createDirData, &response)
return f.shouldRetry(resp, err)
})
if err != nil {
return "", err
}
resp.Body.Close()
return response.FolderID, nil
}
// FindLeaf finds a directory of name leaf in the folder with ID pathID
@ -391,7 +691,7 @@ func (f *Fs) FindLeaf(pathID, leaf string) (pathIDOut string, found bool, err er
fs.Debugf(nil, "FindLeaf(\"%s\", \"%s\")", pathID, leaf)
if pathID == "0" && leaf == "" {
fs.Debugf(nil, "Found OpenDRIVE root")
fs.Debugf(nil, "Found OpenDrive root")
// that's the root directory
return pathID, true, nil
}
@ -410,8 +710,10 @@ func (f *Fs) FindLeaf(pathID, leaf string) (pathIDOut string, found bool, err er
if err != nil {
return "", false, errors.Wrap(err, "failed to get folder list")
}
resp.Body.Close()
for _, folder := range folderList.Folders {
folder.Name = restoreReservedChars(folder.Name)
fs.Debugf(nil, "Folder: %s (%s)", folder.Name, folder.FolderID)
if leaf == folder.Name {
@ -423,55 +725,64 @@ func (f *Fs) FindLeaf(pathID, leaf string) (pathIDOut string, found bool, err er
return "", false, nil
}
// ListDir reads the directory specified by the job into out, returning any more jobs
func (f *Fs) ListDir(out fs.ListOpts, job dircache.ListDirJob) (jobs []dircache.ListDirJob, err error) {
fs.Debugf(nil, "ListDir(%v, %v)", out, job)
// get the folderIDs
// List the objects and directories in dir into entries. The
// entries can be returned in any order but should be for a
// complete directory.
//
// dir should be "" to list the root, and should not have
// trailing slashes.
//
// This should return ErrDirNotFound if the directory isn't
// found.
func (f *Fs) List(dir string) (entries fs.DirEntries, err error) {
fs.Debugf(nil, "List(%v)", dir)
err = f.dirCache.FindRoot(false)
if err != nil {
return nil, err
}
directoryID, err := f.dirCache.FindDir(dir, false)
if err != nil {
return nil, err
}
var resp *http.Response
opts := rest.Opts{
Method: "GET",
Path: "/folder/list.json/" + f.session.SessionID + "/" + directoryID,
}
folderList := FolderList{}
err = f.pacer.Call(func() (bool, error) {
opts := rest.Opts{
Method: "GET",
Path: "/folder/list.json/" + f.session.SessionID + "/" + job.DirID,
}
resp, err = f.srv.CallJSON(&opts, nil, &folderList)
return f.shouldRetry(resp, err)
})
if err != nil {
return nil, errors.Wrap(err, "failed to get folder list")
}
resp.Body.Close()
for _, folder := range folderList.Folders {
folder.Name = restoreReservedChars(folder.Name)
fs.Debugf(nil, "Folder: %s (%s)", folder.Name, folder.FolderID)
remote := job.Path + folder.Name
if out.IncludeDirectory(remote) {
dir := &fs.Dir{
Name: remote,
Bytes: -1,
Count: -1,
}
dir.When = time.Unix(int64(folder.DateModified), 0)
if out.AddDir(dir) {
continue
}
if job.Depth > 0 {
jobs = append(jobs, dircache.ListDirJob{DirID: folder.FolderID, Path: remote + "/", Depth: job.Depth - 1})
}
}
remote := path.Join(dir, folder.Name)
// cache the directory ID for later lookups
f.dirCache.Put(remote, folder.FolderID)
d := fs.NewDir(remote, time.Unix(int64(folder.DateModified), 0)).SetID(folder.FolderID)
d.SetItems(int64(folder.ChildFolders))
entries = append(entries, d)
}
for _, file := range folderList.Files {
file.Name = restoreReservedChars(file.Name)
fs.Debugf(nil, "File: %s (%s)", file.Name, file.FileID)
remote := job.Path + file.Name
remote := path.Join(dir, file.Name)
o, err := f.newObjectWithInfo(remote, &file)
if err != nil {
out.SetError(err)
continue
return nil, err
}
out.Add(o)
entries = append(entries, o)
}
return jobs, nil
return entries, nil
}
// ------------------------------------------------------------
@ -495,9 +806,9 @@ func (o *Object) Remote() string {
}
// Hash returns the Md5sum of an object returning a lowercase hex string
func (o *Object) Hash(t fs.HashType) (string, error) {
if t != fs.HashMD5 {
return "", fs.ErrHashUnsupported
func (o *Object) Hash(t hash.Type) (string, error) {
if t != hash.MD5 {
return "", hash.ErrUnsupported
}
return o.md5, nil
}
@ -518,20 +829,42 @@ func (o *Object) ModTime() time.Time {
// SetModTime sets the modification time of the local fs object
func (o *Object) SetModTime(modTime time.Time) error {
// FIXME not implemented
return fs.ErrorCantSetModTime
fs.Debugf(nil, "SetModTime(%v)", modTime.String())
opts := rest.Opts{
Method: "PUT",
NoResponse: true,
Path: "/file/filesettings.json",
}
update := modTimeFile{SessionID: o.fs.session.SessionID, FileID: o.id, FileModificationTime: strconv.FormatInt(modTime.Unix(), 10)}
err := o.fs.pacer.Call(func() (bool, error) {
resp, err := o.fs.srv.CallJSON(&opts, &update, nil)
return o.fs.shouldRetry(resp, err)
})
o.modTime = modTime
return err
}
// Open an object for read
func (o *Object) Open(options ...fs.OpenOption) (in io.ReadCloser, err error) {
fs.Debugf(nil, "Open(\"%v\")", o.remote)
opts := fs.OpenOptionHeaders(options)
offset := "0"
if "" != opts["Range"] {
parts := strings.Split(opts["Range"], "=")
parts = strings.Split(parts[1], "-")
offset = parts[0]
}
// get the folderIDs
var resp *http.Response
err = o.fs.pacer.Call(func() (bool, error) {
opts := rest.Opts{
Method: "GET",
Path: "/download/file.json/" + o.id + "?session_id=" + o.fs.session.SessionID,
Path: "/download/file.json/" + o.id + "?session_id=" + o.fs.session.SessionID + "&offset=" + offset,
}
resp, err = o.fs.srv.Call(&opts)
return o.fs.shouldRetry(resp, err)
@ -546,7 +879,15 @@ func (o *Object) Open(options ...fs.OpenOption) (in io.ReadCloser, err error) {
// Remove an object
func (o *Object) Remove() error {
fs.Debugf(nil, "Remove(\"%s\")", o.id)
return fmt.Errorf("Remove not implemented")
return o.fs.pacer.Call(func() (bool, error) {
opts := rest.Opts{
Method: "DELETE",
NoResponse: true,
Path: "/file.json/" + o.fs.session.SessionID + "/" + o.id,
}
resp, err := o.fs.srv.Call(&opts)
return o.fs.shouldRetry(resp, err)
})
}
// Storable returns a boolean showing whether this object storable
@ -560,48 +901,26 @@ func (o *Object) Storable() bool {
func (o *Object) Update(in io.Reader, src fs.ObjectInfo, options ...fs.OpenOption) error {
size := src.Size()
modTime := src.ModTime()
fs.Debugf(nil, "%d %d", size, modTime)
fs.Debugf(nil, "Update(\"%s\", \"%s\")", o.id, o.remote)
var err error
if "" == o.id {
// We need to create a ID for this file
var resp *http.Response
response := createFileResponse{}
err = o.fs.pacer.Call(func() (bool, error) {
createFileData := createFile{SessionID: o.fs.session.SessionID, FolderID: "0", Name: o.remote}
opts := rest.Opts{
Method: "POST",
Path: "/upload/create_file.json",
}
resp, err = o.fs.srv.CallJSON(&opts, &createFileData, &response)
return o.fs.shouldRetry(resp, err)
})
if err != nil {
return errors.Wrap(err, "failed to create file")
}
o.id = response.FileID
}
fmt.Println(o.id)
// Open file for upload
var resp *http.Response
openResponse := openUploadResponse{}
err = o.fs.pacer.Call(func() (bool, error) {
err := o.fs.pacer.Call(func() (bool, error) {
openUploadData := openUpload{SessionID: o.fs.session.SessionID, FileID: o.id, Size: size}
fs.Debugf(nil, "PreOpen: %s", openUploadData)
fs.Debugf(nil, "PreOpen: %#v", openUploadData)
opts := rest.Opts{
Method: "POST",
Path: "/upload/open_file_upload.json",
}
resp, err = o.fs.srv.CallJSON(&opts, &openUploadData, &openResponse)
resp, err := o.fs.srv.CallJSON(&opts, &openUploadData, &openResponse)
return o.fs.shouldRetry(resp, err)
})
if err != nil {
return errors.Wrap(err, "failed to create file")
}
fs.Debugf(nil, "PostOpen: %s", openResponse)
// resp.Body.Close()
fs.Debugf(nil, "PostOpen: %#v", openResponse)
// 1 MB chunks size
chunkSize := int64(1024 * 1024 * 10)
@ -685,19 +1004,17 @@ func (o *Object) Update(in io.Reader, src fs.ObjectInfo, options ...fs.OpenOptio
if err != nil {
return errors.Wrap(err, "failed to create file")
}
fmt.Println(resp.Body)
resp.Body.Close()
chunkCounter++
chunkOffset += currentChunkSize
}
// CLose file for upload
// Close file for upload
closeResponse := closeUploadResponse{}
err = o.fs.pacer.Call(func() (bool, error) {
closeUploadData := closeUpload{SessionID: o.fs.session.SessionID, FileID: o.id, Size: size, TempLocation: openResponse.TempLocation}
fs.Debugf(nil, "PreClose: %s", closeUploadData)
fs.Debugf(nil, "PreClose: %#v", closeUploadData)
opts := rest.Opts{
Method: "POST",
Path: "/upload/close_file_upload.json",
@ -708,29 +1025,33 @@ func (o *Object) Update(in io.Reader, src fs.ObjectInfo, options ...fs.OpenOptio
if err != nil {
return errors.Wrap(err, "failed to create file")
}
fs.Debugf(nil, "PostClose: %s", closeResponse)
resp.Body.Close()
fs.Debugf(nil, "PostClose: %#v", closeResponse)
// file := acd.File{Node: o.info}
// var info *acd.File
// var resp *http.Response
// var err error
// err = o.fs.pacer.CallNoRetry(func() (bool, error) {
// start := time.Now()
// o.fs.tokenRenewer.Start()
// info, resp, err = file.Overwrite(in)
// o.fs.tokenRenewer.Stop()
// var ok bool
// ok, info, err = o.fs.checkUpload(resp, in, src, info, err, time.Since(start))
// if ok {
// return false, nil
// }
// return o.fs.shouldRetry(resp, err)
// })
// if err != nil {
// return err
// }
// o.info = info.Node
// return nil
o.id = closeResponse.FileID
o.size = closeResponse.Size
// Set the mod time now and read metadata
err = o.SetModTime(modTime)
if err != nil {
return err
}
// Set permissions
err = o.fs.pacer.Call(func() (bool, error) {
update := permissions{SessionID: o.fs.session.SessionID, FileID: o.id, FileIsPublic: 0}
fs.Debugf(nil, "Permissions : %#v", update)
opts := rest.Opts{
Method: "POST",
NoResponse: true,
Path: "/file/access.json",
}
resp, err = o.fs.srv.CallJSON(&opts, &update, nil)
return o.fs.shouldRetry(resp, err)
})
if err != nil {
return err
}
return nil
}
@ -748,7 +1069,7 @@ func (o *Object) readMetaData() (err error) {
err = o.fs.pacer.Call(func() (bool, error) {
opts := rest.Opts{
Method: "GET",
Path: "/folder/itembyname.json/" + o.fs.session.SessionID + "/" + directoryID + "?name=" + leaf,
Path: "/folder/itembyname.json/" + o.fs.session.SessionID + "/" + directoryID + "?name=" + pathEscape(replaceReservedChars(leaf)),
}
resp, err = o.fs.srv.CallJSON(&opts, nil, &folderList)
return o.fs.shouldRetry(resp, err)
@ -756,6 +1077,7 @@ func (o *Object) readMetaData() (err error) {
if err != nil {
return errors.Wrap(err, "failed to get folder list")
}
resp.Body.Close()
if len(folderList.Files) == 0 {
return fs.ErrorObjectNotFound
@ -764,7 +1086,7 @@ func (o *Object) readMetaData() (err error) {
leafFile := folderList.Files[0]
o.id = leafFile.FileID
o.modTime = time.Unix(leafFile.DateModified, 0)
o.md5 = ""
o.md5 = leafFile.FileHash
o.size = leafFile.Size
return nil

17
backend/opendrive/opendrive_test.go Normal file
View File

@ -0,0 +1,17 @@
// Test Opendrive filesystem interface
package opendrive_test
import (
"testing"
"github.com/ncw/rclone/backend/opendrive"
"github.com/ncw/rclone/fstest/fstests"
)
// TestIntegration runs integration tests against the remote
func TestIntegration(t *testing.T) {
fstests.Run(t, &fstests.Opt{
RemoteName: "TestOpenDrive:",
NilObject: (*opendrive.Object)(nil),
})
}

84
backend/opendrive/replace.go Normal file
View File

@ -0,0 +1,84 @@
/*
Translate file names for OpenDrive
OpenDrive reserved characters
The following characters are OpenDrive reserved characters, and can't
be used in OpenDrive folder and file names.
\\ / : * ? \" < > |"
*/
package opendrive
import (
"regexp"
"strings"
)
// charMap holds replacements for characters
//
// Onedrive has a restricted set of characters compared to other cloud
// storage systems, so we to map these to the FULLWIDTH unicode
// equivalents
//
// http://unicode-search.net/unicode-namesearch.pl?term=SOLIDUS
var (
charMap = map[rune]rune{
'\\': '＼', // FULLWIDTH REVERSE SOLIDUS
'*': '＊', // FULLWIDTH ASTERISK
'<': '＜', // FULLWIDTH LESS-THAN SIGN
'>': '＞', // FULLWIDTH GREATER-THAN SIGN
'?': '？', // FULLWIDTH QUESTION MARK
':': '：', // FULLWIDTH COLON
'|': '｜', // FULLWIDTH VERTICAL LINE
'#': '＃', // FULLWIDTH NUMBER SIGN
'%': '％', // FULLWIDTH PERCENT SIGN
'"': '＂', // FULLWIDTH QUOTATION MARK - not on the list but seems to be reserved
'.': '．', // FULLWIDTH FULL STOP
'~': '～', // FULLWIDTH TILDE
' ': '␠', // SYMBOL FOR SPACE
}
invCharMap map[rune]rune
fixEndingInPeriod = regexp.MustCompile(`\.(/|$)`)
fixStartingWithTilde = regexp.MustCompile(`(/|^)~`)
fixStartingWithSpace = regexp.MustCompile(`(/|^) `)
)
func init() {
// Create inverse charMap
invCharMap = make(map[rune]rune, len(charMap))
for k, v := range charMap {
invCharMap[v] = k
}
}
// replaceReservedChars takes a path and substitutes any reserved
// characters in it
func replaceReservedChars(in string) string {
// Folder names can't end with a period '.'
in = fixEndingInPeriod.ReplaceAllString(in, string(charMap['.'])+"$1")
// OneDrive for Business file or folder names cannot begin with a tilde '~'
in = fixStartingWithTilde.ReplaceAllString(in, "$1"+string(charMap['~']))
// Apparently file names can't start with space either
in = fixStartingWithSpace.ReplaceAllString(in, "$1"+string(charMap[' ']))
// Replace reserved characters
return strings.Map(func(c rune) rune {
if replacement, ok := charMap[c]; ok && c != '.' && c != '~' && c != ' ' {
return replacement
}
return c
}, in)
}
// restoreReservedChars takes a path and undoes any substitutions
// made by replaceReservedChars
func restoreReservedChars(in string) string {
return strings.Map(func(c rune) rune {
if replacement, ok := invCharMap[c]; ok {
return replacement
}
return c
}, in)
}

30
backend/opendrive/replace_test.go Normal file
View File

@ -0,0 +1,30 @@
package opendrive
import "testing"
func TestReplace(t *testing.T) {
for _, test := range []struct {
in string
out string
}{
{"", ""},
{"abc 123", "abc 123"},
{`\*<>?:|#%".~`, `＼＊＜＞？：｜＃％＂.~`},
{`\*<>?:|#%".~/\*<>?:|#%".~`, `＼＊＜＞？：｜＃％＂.~/＼＊＜＞？：｜＃％＂.~`},
{" leading space", "␠leading space"},
{"~leading tilde", "～leading tilde"},
{"trailing dot.", "trailing dot．"},
{" leading space/ leading space/ leading space", "␠leading space/␠leading space/␠leading space"},
{"~leading tilde/~leading tilde/~leading tilde", "～leading tilde/～leading tilde/～leading tilde"},
{"trailing dot./trailing dot./trailing dot.", "trailing dot．/trailing dot．/trailing dot．"},
} {
got := replaceReservedChars(test.in)
if got != test.out {
t.Errorf("replaceReservedChars(%q) want %q got %q", test.in, test.out, got)
}
got2 := restoreReservedChars(got)
if got2 != test.in {
t.Errorf("restoreReservedChars(%q) want %q got %q", got, test.in, got2)
}
}
}

98
opendrive/types.go → backend/opendrive/types.go
View File

@ -1,5 +1,9 @@
package opendrive
import (
"encoding/json"
)
// Account describes a OpenDRIVE account
type Account struct {
Username string `json:"username"`
@ -11,20 +15,20 @@ type UserSessionInfo struct {
Username string `json:"username"`
Password string `json:"passwd"`
SessionID string `json:"SessionID"`
UserName string `json:"UserName"`
UserFirstName string `json:"UserFirstName"`
UserLastName string `json:"UserLastName"`
AccType string `json:"AccType"`
UserLang string `json:"UserLang"`
UserID string `json:"UserID"`
IsAccountUser int `json:"IsAccountUser"`
DriveName string `json:"DriveName"`
UserLevel string `json:"UserLevel"`
UserPlan string `json:"UserPlan"`
FVersioning string `json:"FVersioning"`
UserDomain string `json:"UserDomain"`
PartnerUsersDomain string `json:"PartnerUsersDomain"`
SessionID string `json:"SessionID"`
UserName string `json:"UserName"`
UserFirstName string `json:"UserFirstName"`
UserLastName string `json:"UserLastName"`
AccType string `json:"AccType"`
UserLang string `json:"UserLang"`
UserID string `json:"UserID"`
IsAccountUser json.RawMessage `json:"IsAccountUser"`
DriveName string `json:"DriveName"`
UserLevel string `json:"UserLevel"`
UserPlan string `json:"UserPlan"`
FVersioning string `json:"FVersioning"`
UserDomain string `json:"UserDomain"`
PartnerUsersDomain string `json:"PartnerUsersDomain"`
}
// FolderList describes a OpenDRIVE listing
@ -52,9 +56,48 @@ type Folder struct {
Encrypted string `json:"Encrypted"`
}
type createFolder struct {
SessionID string `json:"session_id"`
FolderName string `json:"folder_name"`
FolderSubParent string `json:"folder_sub_parent"`
FolderIsPublic int64 `json:"folder_is_public"` // (0 = private, 1 = public, 2 = hidden)
FolderPublicUpl int64 `json:"folder_public_upl"` // (0 = disabled, 1 = enabled)
FolderPublicDisplay int64 `json:"folder_public_display"` // (0 = disabled, 1 = enabled)
FolderPublicDnl int64 `json:"folder_public_dnl"` // (0 = disabled, 1 = enabled).
}
type createFolderResponse struct {
FolderID string `json:"FolderID"`
Name string `json:"Name"`
DateCreated int `json:"DateCreated"`
DirUpdateTime int `json:"DirUpdateTime"`
Access int `json:"Access"`
DateModified int `json:"DateModified"`
Shared string `json:"Shared"`
Description string `json:"Description"`
Link string `json:"Link"`
}
type moveFolder struct {
SessionID string `json:"session_id"`
FolderID string `json:"folder_id"`
DstFolderID string `json:"dst_folder_id"`
Move string `json:"move"`
}
type moveFolderResponse struct {
FolderID string `json:"FolderID"`
}
type removeFolder struct {
SessionID string `json:"session_id"`
FolderID string `json:"folder_id"`
}
// File describes a OpenDRIVE file
type File struct {
FileID string `json:"FileId"`
FileHash string `json:"FileHash"`
Name string `json:"Name"`
GroupID int `json:"GroupID"`
Extension string `json:"Extension"`
@ -74,6 +117,19 @@ type File struct {
EditOnline int `json:"EditOnline"`
}
type copyFile struct {
SessionID string `json:"session_id"`
SrcFileID string `json:"src_file_id"`
DstFolderID string `json:"dst_folder_id"`
Move string `json:"move"`
OverwriteIfExists string `json:"overwrite_if_exists"`
}
type copyFileResponse struct {
FileID string `json:"FileID"`
Size string `json:"Size"`
}
type createFile struct {
SessionID string `json:"session_id"`
FolderID string `json:"folder_id"`
@ -102,6 +158,12 @@ type createFileResponse struct {
RequireHashOnly int `json:"RequireHashOnly"`
}
type modTimeFile struct {
SessionID string `json:"session_id"`
FileID string `json:"file_id"`
FileModificationTime string `json:"file_modification_time"`
}
type openUpload struct {
SessionID string `json:"session_id"`
FileID string `json:"file_id"`
@ -124,6 +186,14 @@ type closeUpload struct {
}
type closeUploadResponse struct {
FileID string `json:"FileID"`
FileHash string `json:"FileHash"`
Size int64 `json:"Size"`
}
type permissions struct {
SessionID string `json:"session_id"`
FileID string `json:"file_id"`
FileIsPublic int64 `json:"file_ispublic"`
}

1
bin/make_manual.py
View File

@ -38,6 +38,7 @@ docs = [
"mega.md",
"azureblob.md",
"onedrive.md",
"opendrive.md",
"qingstor.md",
"swift.md",
"pcloud.md",

1
cmd/cmd.go
View File

@ -85,6 +85,7 @@ from various cloud storage systems and using file transfer services, such as:
* Mega
* Microsoft Azure Blob Storage
* Microsoft OneDrive
* OpenDrive
* Openstack Swift / Rackspace cloud files / Memset Memstore
* pCloud
* QingStor

1
docs/content/about.md
View File

@ -34,6 +34,7 @@ Rclone is a command line program to sync files and directories to and from:
* {{< provider name="Minio" home="https://www.minio.io/" config="/s3/#minio" >}}
* {{< provider name="Nextloud" home="https://nextcloud.com/" config="/webdav/#nextcloud" >}}
* {{< provider name="OVH" home="https://www.ovh.co.uk/public-cloud/storage/object-storage/" config="/swift/" >}}
* {{< provider name="OpenDrive" home="https://www.opendrive.com/" config="/opendrive/" >}}
* {{< provider name="Openstack Swift" home="https://docs.openstack.org/swift/latest/" config="/swift/" >}}
* {{< provider name="Oracle Cloud Storage" home="https://cloud.oracle.com/storage-opc" config="/swift/" >}}
* {{< provider name="ownCloud" home="https://owncloud.org/" config="/webdav/#owncloud" >}}

1
docs/content/docs.md
View File

@ -37,6 +37,7 @@ See the following for detailed instructions for
* [Microsoft Azure Blob Storage](/azureblob/)
* [Microsoft OneDrive](/onedrive/)
* [Openstack Swift / Rackspace Cloudfiles / Memset Memstore](/swift/)
* [OpenDrive](/opendrive/)
* [Pcloud](/pcloud/)
* [QingStor](/qingstor/)
* [SFTP](/sftp/)

114
docs/content/opendrive.md Normal file
View File

@ -0,0 +1,114 @@
---
title: "OpenDrive"
description: "Rclone docs for OpenDrive"
date: "2017-08-07"
---
<i class="fa fa-file"></i> OpenDrive
------------------------------------
Paths are specified as `remote:path`
Paths may be as deep as required, eg `remote:directory/subdirectory`.
Here is an example of how to make a remote called `remote`. First run:
rclone config
This will guide you through an interactive setup process:
```
n) New remote
d) Delete remote
q) Quit config
e/n/d/q> n
name> remote
Type of storage to configure.
Choose a number from below, or type in your own value
1 / Amazon Drive
\ "amazon cloud drive"
2 / Amazon S3 (also Dreamhost, Ceph, Minio)
\ "s3"
3 / Backblaze B2
\ "b2"
4 / Dropbox
\ "dropbox"
5 / Encrypt/Decrypt a remote
\ "crypt"
6 / Google Cloud Storage (this is not Google Drive)
\ "google cloud storage"
7 / Google Drive
\ "drive"
8 / Hubic
\ "hubic"
9 / Local Disk
\ "local"
10 / OpenDrive
\ "opendrive"
11 / Microsoft OneDrive
\ "onedrive"
12 / Openstack Swift (Rackspace Cloud Files, Memset Memstore, OVH)
\ "swift"
13 / SSH/SFTP Connection
\ "sftp"
14 / Yandex Disk
\ "yandex"
Storage> 10
Username
username>
Password
y) Yes type in my own password
g) Generate random password
y/g> y
Enter the password:
password:
Confirm the password:
password:
--------------------
[remote]
username =
password = *** ENCRYPTED ***
--------------------
y) Yes this is OK
e) Edit this remote
d) Delete this remote
y/e/d> y
```
List directories in top level of your OpenDrive
rclone lsd remote:
List all the files in your OpenDrive
rclone ls remote:
To copy a local directory to an OpenDrive directory called backup
rclone copy /home/source remote:backup
### Modified time and MD5SUMs ###
OpenDrive allows modification times to be set on objects accurate to 1
second. These will be used to detect whether objects need syncing or
not.
### Deleting files ###
Any files you delete with rclone will end up in the trash. Amazon
don't provide an API to permanently delete files, nor to empty the
trash, so you will have to do that with one of Amazon's apps or via
the OpenDrive website. As of November 17, 2016, files are
automatically deleted by Amazon from the trash after 30 days.
### Limitations ###
Note that OpenDrive is case insensitive so you can't have a
file called "Hello.doc" and one called "hello.doc".
There are quite a few characters that can't be in OpenDrive file
names. These can't occur on Windows platforms, but on non-Windows
platforms they are common. Rclone will map these names to and from an
identical looking unicode equivalent. For example if a file has a `?`
in it will be mapped to `？` instead.

2
docs/content/overview.md
View File

@ -30,6 +30,7 @@ Here is an overview of the major features of each cloud storage system.
| Mega | - | No | No | Yes | - |
| Microsoft Azure Blob Storage | MD5 | Yes | No | No | R/W |
| Microsoft OneDrive | SHA1 ‡‡ | Yes | Yes | No | R |
| OpenDrive | - | Yes | Yes | No | - |
| Openstack Swift | MD5 | Yes | No | No | R/W |
| pCloud | MD5, SHA1 | Yes | No | No | W |
| QingStor | MD5 | No | No | No | R/W |
@ -139,6 +140,7 @@ operations more efficient.
| Mega | Yes | No | Yes | Yes | No | No | No | No [#2178](https://github.com/ncw/rclone/issues/2178) | Yes |
| Microsoft Azure Blob Storage | Yes | Yes | No | No | No | Yes | No | No [#2178](https://github.com/ncw/rclone/issues/2178) | No |
| Microsoft OneDrive | Yes | Yes | Yes | No [#197](https://github.com/ncw/rclone/issues/197) | No [#575](https://github.com/ncw/rclone/issues/575) | No | No | No [#2178](https://github.com/ncw/rclone/issues/2178) | Yes |
| OpenDrive | Yes | No | No | No | No | No | No | No | No |
| Openstack Swift | Yes † | Yes | No | No | No | Yes | Yes | No [#2178](https://github.com/ncw/rclone/issues/2178) | Yes |
| pCloud | Yes | Yes | Yes | Yes | Yes | No | No | No [#2178](https://github.com/ncw/rclone/issues/2178) | Yes |
| QingStor | No | Yes | No | No | No | Yes | No | No [#2178](https://github.com/ncw/rclone/issues/2178) | No |

1
docs/layouts/chrome/navbar.html
View File

@ -69,6 +69,7 @@
<li><a href="/mega/"><i class="fa fa-archive"></i> Mega</a></li>
<li><a href="/azureblob/"><i class="fa fa-windows"></i> Microsoft Azure Blob Storage</a></li>
<li><a href="/onedrive/"><i class="fa fa-windows"></i> Microsoft OneDrive</a></li>
<li><a href="/opendrive/"><i class="fa fa-space-shuttle"></i> OpenDrive</a></li>
<li><a href="/qingstor/"><i class="fa fa-hdd-o"></i> QingStor</a></li>
<li><a href="/swift/"><i class="fa fa-space-shuttle"></i> Openstack Swift</a></li>
<li><a href="/pcloud/"><i class="fa fa-cloud"></i> pCloud</a></li>