// NewFs contstructs an Fs from the path, bucket:path
func NewFs(name, root string) (fs.Fs, error) {
bucket, directory, err := parsePath(root)
if err != nil {
return nil, err
}
f := &Fs{
name: name,
bucket: bucket,
root: directory,
}
account := fs.ConfigFile.MustValue(name, "account")
if account == "" {
return nil, errors.New("account not found")
}
key := fs.ConfigFile.MustValue(name, "key")
if key == "" {
return nil, errors.New("key not found")
}
endpoint := fs.ConfigFile.MustValue(name, "endpoint", defaultEndpoint)
f.srv = rest.NewClient(fs.Config.Client()).SetRoot(endpoint + "/b2api/v1").SetErrorHandler(errorHandler)
opts := rest.Opts{
Method: "GET",
Path: "/b2_authorize_account",
UserName: account,
Password: key,
}
_, err = f.srv.CallJSON(&opts, nil, &f.info)
if err != nil {
return nil, fmt.Errorf("Failed to authenticate: %v", err)
}
f.srv.SetRoot(f.info.APIURL+"/b2api/v1").SetHeader("Authorization", f.info.AuthorizationToken)
if f.root != "" {
f.root += "/"
// Check to see if the (bucket,directory) is actually an existing file
oldRoot := f.root
remote := path.Base(directory)
f.root = path.Dir(directory)
if f.root == "." {
f.root = ""
} else {
f.root += "/"
}
obj := f.NewFsObject(remote)
if obj != nil {
return fs.NewLimited(f, obj), nil
}
f.root = oldRoot
}
return f, nil
}
// NewFs contstructs an Fs from the path, bucket:path
func NewFs(name, root string) (fs.Fs, error) {
if uploadCutoff < chunkSize {
return nil, errors.Errorf("b2: upload cutoff must be less than chunk size %v - was %v", chunkSize, uploadCutoff)
}
if chunkSize < minChunkSize {
return nil, errors.Errorf("b2: chunk size can't be less than %v - was %v", minChunkSize, chunkSize)
}
bucket, directory, err := parsePath(root)
if err != nil {
return nil, err
}
account := fs.ConfigFile.MustValue(name, "account")
if account == "" {
return nil, errors.New("account not found")
}
key := fs.ConfigFile.MustValue(name, "key")
if key == "" {
return nil, errors.New("key not found")
}
endpoint := fs.ConfigFile.MustValue(name, "endpoint", defaultEndpoint)
f := &Fs{
name: name,
bucket: bucket,
root: directory,
account: account,
key: key,
endpoint: endpoint,
srv: rest.NewClient(fs.Config.Client()).SetErrorHandler(errorHandler),
pacer: pacer.New().SetMinSleep(minSleep).SetMaxSleep(maxSleep).SetDecayConstant(decayConstant),
}
err = f.authorizeAccount()
if err != nil {
return nil, errors.Wrap(err, "failed to authorize account")
}
if f.root != "" {
f.root += "/"
// Check to see if the (bucket,directory) is actually an existing file
oldRoot := f.root
remote := path.Base(directory)
f.root = path.Dir(directory)
if f.root == "." {
f.root = ""
} else {
f.root += "/"
}
obj := f.NewFsObject(remote)
if obj != nil {
return fs.NewLimited(f, obj), nil
}
f.root = oldRoot
}
return f, nil
}
// NewFs constructs an Fs from the path, container:path
func NewFs(name, root string) (fs.Fs, error) {
root = parsePath(root)
oAuthClient, _, err := oauthutil.NewClient(name, oauthConfig)
if err != nil {
log.Fatalf("Failed to configure One Drive: %v", err)
}
f := &Fs{
name: name,
root: root,
srv: rest.NewClient(oAuthClient).SetRoot(rootURL),
pacer: pacer.New().SetMinSleep(minSleep).SetMaxSleep(maxSleep).SetDecayConstant(decayConstant),
}
f.features = (&fs.Features{CaseInsensitive: true, ReadMimeType: true}).Fill(f)
f.srv.SetErrorHandler(errorHandler)
// Get rootID
rootInfo, _, err := f.readMetaDataForPath("")
if err != nil || rootInfo.ID == "" {
return nil, errors.Wrap(err, "failed to get root")
}
f.dirCache = dircache.New(root, rootInfo.ID, f)
// Find the current root
err = f.dirCache.FindRoot(false)
if err != nil {
// Assume it is a file
newRoot, remote := dircache.SplitPath(root)
newF := *f
newF.dirCache = dircache.New(newRoot, rootInfo.ID, &newF)
newF.root = newRoot
// Make new Fs which is the parent
err = newF.dirCache.FindRoot(false)
if err != nil {
// No root so return old f
return f, nil
}
_, err := newF.newObjectWithInfo(remote, nil)
if err != nil {
if err == fs.ErrorObjectNotFound {
// File doesn't exist so return old f
return f, nil
}
return nil, err
}
// return an error with an fs which points to the parent
return &newF, fs.ErrorIsFile
}
return f, nil
}
// NewFs constructs an Fs from the path, container:path
func NewFs(name, root string) (fs.Fs, error) {
root = parsePath(root)
oAuthClient, err := oauthutil.NewClient(name, oauthConfig)
if err != nil {
log.Fatalf("Failed to configure One Drive: %v", err)
}
f := &Fs{
name: name,
root: root,
srv: rest.NewClient(oAuthClient).SetRoot(rootURL),
pacer: pacer.New().SetMinSleep(minSleep).SetMaxSleep(maxSleep).SetDecayConstant(decayConstant),
}
f.srv.SetErrorHandler(errorHandler)
// Get rootID
rootInfo, _, err := f.readMetaDataForPath("")
if err != nil || rootInfo.ID == "" {
return nil, fmt.Errorf("Failed to get root: %v", err)
}
f.dirCache = dircache.New(root, rootInfo.ID, f)
// Find the current root
err = f.dirCache.FindRoot(false)
if err != nil {
// Assume it is a file
newRoot, remote := dircache.SplitPath(root)
newF := *f
newF.dirCache = dircache.New(newRoot, rootInfo.ID, &newF)
newF.root = newRoot
// Make new Fs which is the parent
err = newF.dirCache.FindRoot(false)
if err != nil {
// No root so return old f
return f, nil
}
obj := newF.newObjectWithInfo(remote, nil)
if obj == nil {
// File doesn't exist so return old f
return f, nil
}
// return a Fs Limited to this object
return fs.NewLimited(&newF, obj), nil
}
return f, nil
}
// NewFs contstructs an Fs from the path, bucket:path
func NewFs(name, root string) (fs.Fs, error) {
if uploadCutoff < chunkSize {
return nil, errors.Errorf("b2: upload cutoff must be less than chunk size %v - was %v", chunkSize, uploadCutoff)
}
if chunkSize < minChunkSize {
return nil, errors.Errorf("b2: chunk size can't be less than %v - was %v", minChunkSize, chunkSize)
}
bucket, directory, err := parsePath(root)
if err != nil {
return nil, err
}
account := fs.ConfigFileGet(name, "account")
if account == "" {
return nil, errors.New("account not found")
}
key := fs.ConfigFileGet(name, "key")
if key == "" {
return nil, errors.New("key not found")
}
endpoint := fs.ConfigFileGet(name, "endpoint", defaultEndpoint)
f := &Fs{
name: name,
bucket: bucket,
root: directory,
account: account,
key: key,
endpoint: endpoint,
srv: rest.NewClient(fs.Config.Client()).SetErrorHandler(errorHandler),
pacer: pacer.New().SetMinSleep(minSleep).SetMaxSleep(maxSleep).SetDecayConstant(decayConstant),
uploadTokens: make(chan struct{}, fs.Config.Transfers),
extraTokens: make(chan struct{}, fs.Config.Transfers),
}
f.features = (&fs.Features{ReadMimeType: true, WriteMimeType: true}).Fill(f)
// Set the test flag if required
if *b2TestMode != "" {
testMode := strings.TrimSpace(*b2TestMode)
f.srv.SetHeader(testModeHeader, testMode)
fs.Debug(f, "Setting test header \"%s: %s\"", testModeHeader, testMode)
}
// Fill up the upload and extra tokens
for i := 0; i < fs.Config.Transfers; i++ {
f.returnUploadToken()
f.extraTokens <- struct{}{}
}
err = f.authorizeAccount()
if err != nil {
return nil, errors.Wrap(err, "failed to authorize account")
}
if f.root != "" {
f.root += "/"
// Check to see if the (bucket,directory) is actually an existing file
oldRoot := f.root
remote := path.Base(directory)
f.root = path.Dir(directory)
if f.root == "." {
f.root = ""
} else {
f.root += "/"
}
_, err := f.NewObject(remote)
if err != nil {
if err == fs.ErrorObjectNotFound {
// File doesn't exist so return old f
f.root = oldRoot
return f, nil
}
return nil, err
}
// return an error with an fs which points to the parent
return f, fs.ErrorIsFile
}
return f, nil
}
