diff --git a/commands.go b/commands.go index e53e37c6c..ba547fea4 100644 --- a/commands.go +++ b/commands.go @@ -27,7 +27,6 @@ var commands = []cli.Command{ var modeCommands = []cli.Command{ memoryCmd, - fsCmd, donutCmd, } @@ -56,23 +55,6 @@ EXAMPLES: `, } -var fsCmd = cli.Command{ - Name: "fs", - Description: "Path to filesystem volume.", - Action: runFilesystem, - CustomHelpTemplate: `NAME: - minio mode {{.Name}} - {{.Description}} - -USAGE: - minio mode {{.Name}} limit SIZE expire TIME - -EXAMPLES: - 1. Export an existing filesystem path - $ minio mode {{.Name}} /var/www - -`, -} - var donutCmd = cli.Command{ Name: "donut", Description: "[status: EXPERIMENTAL]. Path to donut volume.", @@ -250,18 +232,3 @@ func runDonut(c *cli.Context) { servers := []server.StartServerFunc{apiServer} //, webServer} server.StartMinio(servers) } - -func runFilesystem(c *cli.Context) { - if len(c.Args()) != 1 { - cli.ShowCommandHelpAndExit(c, "fs", 1) // last argument is exit code - } - apiServerConfig := getAPIServerConfig(c) - fsDriver := server.FilesystemFactory{ - Config: apiServerConfig, - Path: c.Args()[0], - } - apiServer := fsDriver.GetStartServerFunc() - // webServer := getWebServerConfigFunc(c) - servers := []server.StartServerFunc{apiServer} //, webServer} - server.StartMinio(servers) -} diff --git a/pkg/api/api_test.go b/pkg/api/api_test.go index 7144f4990..c2aea7205 100644 --- a/pkg/api/api_test.go +++ b/pkg/api/api_test.go @@ -34,7 +34,6 @@ import ( "github.com/minio/minio/pkg/storage/drivers" "github.com/minio/minio/pkg/storage/drivers/donut" - "github.com/minio/minio/pkg/storage/drivers/fs" "github.com/minio/minio/pkg/storage/drivers/memory" "github.com/minio/minio/pkg/storage/drivers/mocks" "github.com/stretchr/testify/mock" @@ -74,14 +73,6 @@ var _ = Suite(&MySuite{ }, }) -var _ = Suite(&MySuite{ - initDriver: func() (drivers.Driver, string) { - root, _ := ioutil.TempDir(os.TempDir(), "minio-fs-api") - driver, _ := filesystem.NewDriver(root) - return driver, root - }, -}) - func (s *MySuite) SetUpSuite(c *C) { driver, root := s.initDriver() if root != "" { diff --git a/pkg/server/server.go b/pkg/server/server.go index 9df5b041d..b6da52a55 100644 --- a/pkg/server/server.go +++ b/pkg/server/server.go @@ -27,7 +27,6 @@ import ( "github.com/minio/minio/pkg/iodine" "github.com/minio/minio/pkg/server/httpserver" "github.com/minio/minio/pkg/storage/drivers/donut" - fs "github.com/minio/minio/pkg/storage/drivers/fs" "github.com/minio/minio/pkg/storage/drivers/memory" "github.com/minio/minio/pkg/utils/log" ) @@ -50,23 +49,6 @@ func (f MemoryFactory) GetStartServerFunc() StartServerFunc { } } -// FilesystemFactory is used to build filesystem api server -type FilesystemFactory struct { - httpserver.Config - Path string -} - -// GetStartServerFunc builds memory api server -func (f FilesystemFactory) GetStartServerFunc() StartServerFunc { - return func() (chan<- string, <-chan error) { - driver, _ := fs.NewDriver(f.Path) - conf := api.Config{RateLimit: f.RateLimit} - conf.SetDriver(driver) - ctrl, status, _ := httpserver.Start(api.HTTPHandler(conf), f.Config) - return ctrl, status - } -} - // WebFactory is used to build web cli server type WebFactory struct { httpserver.Config diff --git a/pkg/storage/drivers/fs/fs.go b/pkg/storage/drivers/fs/fs.go deleted file mode 100644 index b7ecb9e21..000000000 --- a/pkg/storage/drivers/fs/fs.go +++ /dev/null @@ -1,42 +0,0 @@ -/* - * Mini Object Storage, (C) 2015 Minio, Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package filesystem - -import ( - "os" - "sync" - - "github.com/minio/minio/pkg/storage/drivers" -) - -type fsDriver struct { - root string - lock *sync.Mutex - multiparts *Multiparts -} - -// NewDriver instantiate a new filesystem driver -func NewDriver(root string) (drivers.Driver, error) { - fs := new(fsDriver) - fs.root = root - fs.lock = new(sync.Mutex) - // internal related to multiparts - fs.multiparts = new(Multiparts) - fs.multiparts.ActiveSession = make(map[string]*MultipartSession) - err := os.MkdirAll(fs.root, 0700) - return fs, err -} diff --git a/pkg/storage/drivers/fs/fs_bucket.go b/pkg/storage/drivers/fs/fs_bucket.go deleted file mode 100644 index 6c871da85..000000000 --- a/pkg/storage/drivers/fs/fs_bucket.go +++ /dev/null @@ -1,205 +0,0 @@ -/* - * Mini Object Fs, (C) 2015 Minio, Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package filesystem - -import ( - "os" - "sort" - - "io/ioutil" - "path/filepath" - - "github.com/minio/minio/pkg/iodine" - "github.com/minio/minio/pkg/storage/drivers" -) - -/// Bucket Operations - -// ListBuckets - Get service -func (fs *fsDriver) ListBuckets() ([]drivers.BucketMetadata, error) { - files, err := ioutil.ReadDir(fs.root) - if err != nil { - return []drivers.BucketMetadata{}, iodine.New(err, nil) - } - - var metadataList []drivers.BucketMetadata - for _, file := range files { - if !file.IsDir() { - // if files found ignore them - continue - } - if file.IsDir() { - // if directories found with odd names, skip them too - if !drivers.IsValidBucket(file.Name()) { - continue - } - } - - metadata := drivers.BucketMetadata{ - Name: file.Name(), - Created: file.ModTime(), - } - metadataList = append(metadataList, metadata) - } - return metadataList, nil -} - -// CreateBucket - PUT Bucket -func (fs *fsDriver) CreateBucket(bucket, acl string) error { - fs.lock.Lock() - defer fs.lock.Unlock() - - // verify bucket path legal - if drivers.IsValidBucket(bucket) == false { - return iodine.New(drivers.BucketNameInvalid{Bucket: bucket}, nil) - } - - // get bucket path - bucketDir := filepath.Join(fs.root, bucket) - - // check if bucket exists - if _, err := os.Stat(bucketDir); err == nil { - return iodine.New(drivers.BucketExists{ - Bucket: bucket, - }, nil) - } - - // make bucket - err := os.Mkdir(bucketDir, 0700) - if err != nil { - return iodine.New(err, nil) - } - return nil -} - -// GetBucketMetadata - -func (fs *fsDriver) GetBucketMetadata(bucket string) (drivers.BucketMetadata, error) { - fs.lock.Lock() - defer fs.lock.Unlock() - if !drivers.IsValidBucket(bucket) { - return drivers.BucketMetadata{}, iodine.New(drivers.BucketNameInvalid{Bucket: bucket}, nil) - } - // get bucket path - bucketDir := filepath.Join(fs.root, bucket) - bucketMetadata := drivers.BucketMetadata{} - fi, err := os.Stat(bucketDir) - // check if bucket exists - if os.IsNotExist(err) { - return drivers.BucketMetadata{}, iodine.New(drivers.BucketNotFound{Bucket: bucket}, nil) - } - if err != nil { - return drivers.BucketMetadata{}, iodine.New(err, nil) - } - - bucketMetadata.Name = fi.Name() - bucketMetadata.Created = fi.ModTime() - // TODO convert os.FileMode to meaningful ACL's - bucketMetadata.ACL = drivers.BucketACL("private") - return bucketMetadata, nil -} - -// aclToPerm - convert acl to filesystem mode -func aclToPerm(acl string) os.FileMode { - switch acl { - case "private": - return os.FileMode(0700) - case "public-read": - return os.FileMode(0500) - case "public-read-write": - return os.FileMode(0777) - case "authenticated-read": - return os.FileMode(0770) - default: - return os.FileMode(0700) - } -} - -// SetBucketMetadata - -func (fs *fsDriver) SetBucketMetadata(bucket, acl string) error { - fs.lock.Lock() - defer fs.lock.Unlock() - if !drivers.IsValidBucket(bucket) { - return iodine.New(drivers.BucketNameInvalid{Bucket: bucket}, nil) - } - if !drivers.IsValidBucketACL(acl) { - return iodine.New(drivers.InvalidACL{ACL: acl}, nil) - } - // get bucket path - bucketDir := filepath.Join(fs.root, bucket) - err := os.Chmod(bucketDir, aclToPerm(acl)) - if err != nil { - return iodine.New(err, nil) - } - return nil -} - -// ListObjects - GET bucket (list objects) -func (fs *fsDriver) ListObjects(bucket string, resources drivers.BucketResourcesMetadata) ([]drivers.ObjectMetadata, drivers.BucketResourcesMetadata, error) { - p := bucketDir{} - p.files = make(map[string]os.FileInfo) - - if drivers.IsValidBucket(bucket) == false { - return []drivers.ObjectMetadata{}, resources, iodine.New(drivers.BucketNameInvalid{Bucket: bucket}, nil) - } - if resources.Prefix != "" && drivers.IsValidObjectName(resources.Prefix) == false { - return []drivers.ObjectMetadata{}, resources, iodine.New(drivers.ObjectNameInvalid{Bucket: bucket, Object: resources.Prefix}, nil) - } - - rootPrefix := filepath.Join(fs.root, bucket) - // check bucket exists - if _, err := os.Stat(rootPrefix); os.IsNotExist(err) { - return []drivers.ObjectMetadata{}, resources, iodine.New(drivers.BucketNotFound{Bucket: bucket}, nil) - } - - p.root = rootPrefix - err := filepath.Walk(rootPrefix, p.getAllFiles) - if err != nil { - return []drivers.ObjectMetadata{}, resources, iodine.New(err, nil) - } - - var metadataList []drivers.ObjectMetadata - var metadata drivers.ObjectMetadata - - // Populate filtering mode - resources.Mode = drivers.GetMode(resources) - - var fileNames []string - for name := range p.files { - fileNames = append(fileNames, name) - } - sort.Strings(fileNames) - for _, name := range fileNames { - if len(metadataList) >= resources.Maxkeys { - resources.IsTruncated = true - if resources.IsTruncated && resources.IsDelimiterSet() { - resources.NextMarker = metadataList[len(metadataList)-1].Key - } - break - } - if name > resources.Marker { - metadata, resources, err = fs.filterObjects(bucket, name, p.files[name], resources) - if err != nil { - return []drivers.ObjectMetadata{}, resources, iodine.New(err, nil) - } - if metadata.Bucket != "" { - metadataList = append(metadataList, metadata) - } - } - } - sort.Sort(byObjectKey(metadataList)) - return metadataList, resources, nil -} diff --git a/pkg/storage/drivers/fs/fs_common.go b/pkg/storage/drivers/fs/fs_common.go deleted file mode 100644 index c57526c06..000000000 --- a/pkg/storage/drivers/fs/fs_common.go +++ /dev/null @@ -1,88 +0,0 @@ -/* - * Mini Object Storage, (C) 2015 Minio, Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package filesystem - -import ( - "bufio" - "bytes" - "os" - "regexp" - "strings" - - "github.com/minio/minio/pkg/storage/drivers" -) - -// Metadata - carries metadata about object -type Metadata struct { - Md5sum []byte - ContentType string -} - -func appendUniq(slice []string, i string) []string { - for _, ele := range slice { - if ele == i { - return slice - } - } - return append(slice, i) -} - -type bucketDir struct { - files map[string]os.FileInfo - root string -} - -func (p *bucketDir) getAllFiles(object string, fl os.FileInfo, err error) error { - if err != nil { - return err - } - if fl.Mode().IsRegular() { - if strings.HasSuffix(object, "$metadata") { - return nil - } - if strings.HasSuffix(object, "$multiparts") { - return nil - } - matched, err := regexp.MatchString("\\$[0-9].*$", object) - if err != nil { - return nil - } - if matched { - return nil - } - _p := strings.Split(object, p.root+"/") - if len(_p) > 1 { - p.files[_p[1]] = fl - } - } - return nil -} - -func delimiter(object, delimiter string) string { - readBuffer := bytes.NewBufferString(object) - reader := bufio.NewReader(readBuffer) - stringReader := strings.NewReader(delimiter) - delimited, _ := stringReader.ReadByte() - delimitedStr, _ := reader.ReadString(delimited) - return delimitedStr -} - -type byObjectKey []drivers.ObjectMetadata - -func (b byObjectKey) Len() int { return len(b) } -func (b byObjectKey) Swap(i, j int) { b[i], b[j] = b[j], b[i] } -func (b byObjectKey) Less(i, j int) bool { return b[i].Key < b[j].Key } diff --git a/pkg/storage/drivers/fs/fs_filter.go b/pkg/storage/drivers/fs/fs_filter.go deleted file mode 100644 index 2bfd06036..000000000 --- a/pkg/storage/drivers/fs/fs_filter.go +++ /dev/null @@ -1,88 +0,0 @@ -/* - * Mini Object Storage, (C) 2015 Minio, Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package filesystem - -import ( - "os" - "strings" - - "github.com/minio/minio/pkg/iodine" - "github.com/minio/minio/pkg/storage/drivers" -) - -func (fs *fsDriver) filterObjects(bucket, name string, file os.FileInfo, resources drivers.BucketResourcesMetadata) (drivers.ObjectMetadata, drivers.BucketResourcesMetadata, error) { - var err error - var metadata drivers.ObjectMetadata - - switch true { - // Both delimiter and Prefix is present - case resources.IsDelimiterPrefixSet(): - if strings.HasPrefix(name, resources.Prefix) { - trimmedName := strings.TrimPrefix(name, resources.Prefix) - delimitedName := delimiter(trimmedName, resources.Delimiter) - switch true { - case name == resources.Prefix: - // Use resources.Prefix to filter out delimited files - metadata, err = fs.GetObjectMetadata(bucket, name) - if err != nil { - return drivers.ObjectMetadata{}, resources, iodine.New(err, nil) - } - case delimitedName == file.Name(): - // Use resources.Prefix to filter out delimited files - metadata, err = fs.GetObjectMetadata(bucket, name) - if err != nil { - return drivers.ObjectMetadata{}, resources, iodine.New(err, nil) - } - case delimitedName != "": - resources.CommonPrefixes = appendUniq(resources.CommonPrefixes, resources.Prefix+delimitedName) - } - } - // Delimiter present and Prefix is absent - case resources.IsDelimiterSet(): - delimitedName := delimiter(name, resources.Delimiter) - switch true { - case delimitedName == "": - metadata, err = fs.GetObjectMetadata(bucket, name) - if err != nil { - return drivers.ObjectMetadata{}, resources, iodine.New(err, nil) - } - case delimitedName == file.Name(): - metadata, err = fs.GetObjectMetadata(bucket, name) - if err != nil { - return drivers.ObjectMetadata{}, resources, iodine.New(err, nil) - } - case delimitedName != "": - resources.CommonPrefixes = appendUniq(resources.CommonPrefixes, delimitedName) - } - // Delimiter is absent and only Prefix is present - case resources.IsPrefixSet(): - if strings.HasPrefix(name, resources.Prefix) { - // Do not strip prefix object output - metadata, err = fs.GetObjectMetadata(bucket, name) - if err != nil { - return drivers.ObjectMetadata{}, resources, iodine.New(err, nil) - } - } - case resources.IsDefault(): - metadata, err = fs.GetObjectMetadata(bucket, name) - if err != nil { - return drivers.ObjectMetadata{}, resources, iodine.New(err, nil) - } - } - - return metadata, resources, nil -} diff --git a/pkg/storage/drivers/fs/fs_multipart.go b/pkg/storage/drivers/fs/fs_multipart.go deleted file mode 100644 index e6ba5b876..000000000 --- a/pkg/storage/drivers/fs/fs_multipart.go +++ /dev/null @@ -1,618 +0,0 @@ -/* - * Mini Object Storage, (C) 2015 Minio, Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package filesystem - -import ( - "bytes" - "crypto/md5" - "crypto/sha512" - "encoding/base64" - "encoding/hex" - "encoding/json" - "errors" - "fmt" - "io" - "io/ioutil" - "math/rand" - "os" - "path/filepath" - "sort" - "strconv" - "strings" - "time" - - "github.com/minio/minio/pkg/iodine" - "github.com/minio/minio/pkg/storage/drivers" -) - -// MultipartSession holds active session information -type MultipartSession struct { - TotalParts int - UploadID string - Initiated time.Time - Parts []*drivers.PartMetadata -} - -// Multiparts collection of many parts -type Multiparts struct { - ActiveSession map[string]*MultipartSession -} - -func (fs *fsDriver) loadActiveSessions(bucket string) { - bucketPath := filepath.Join(fs.root, bucket) - _, err := os.Stat(bucketPath) - if err != nil { - return - } - activeSessionFile, err := os.OpenFile(bucketPath+"$activeSession", os.O_RDONLY, 0600) - if err != nil { - return - } - defer activeSessionFile.Close() - var deserializedActiveSession map[string]*MultipartSession - decoder := json.NewDecoder(activeSessionFile) - err = decoder.Decode(&deserializedActiveSession) - if err != nil { - return - } - for key, value := range deserializedActiveSession { - fs.multiparts.ActiveSession[key] = value - } - return -} - -func (fs *fsDriver) isValidUploadID(key, uploadID string) bool { - s, ok := fs.multiparts.ActiveSession[key] - if !ok { - return false - } - if uploadID == s.UploadID { - return true - } - return false -} - -func (fs *fsDriver) writePart(objectPath string, partID int, size int64, data io.Reader) (drivers.PartMetadata, error) { - partPath := objectPath + fmt.Sprintf("$%d", partID) - // write part - partFile, err := os.OpenFile(partPath, os.O_WRONLY|os.O_CREATE, 0600) - if err != nil { - return drivers.PartMetadata{}, iodine.New(err, nil) - } - defer partFile.Close() - - h := md5.New() - mw := io.MultiWriter(partFile, h) - - _, err = io.CopyN(mw, data, size) - if err != nil { - return drivers.PartMetadata{}, iodine.New(err, nil) - } - - fi, err := os.Stat(partPath) - if err != nil { - return drivers.PartMetadata{}, iodine.New(err, nil) - } - partMetadata := drivers.PartMetadata{} - partMetadata.ETag = hex.EncodeToString(h.Sum(nil)) - partMetadata.PartNumber = partID - partMetadata.Size = fi.Size() - partMetadata.LastModified = fi.ModTime() - return partMetadata, nil -} - -// byKey is a sortable interface for UploadMetadata slice -type byKey []*drivers.UploadMetadata - -func (a byKey) Len() int { return len(a) } -func (a byKey) Swap(i, j int) { a[i], a[j] = a[j], a[i] } -func (a byKey) Less(i, j int) bool { return a[i].Key < a[j].Key } - -func (fs *fsDriver) ListMultipartUploads(bucket string, resources drivers.BucketMultipartResourcesMetadata) (drivers.BucketMultipartResourcesMetadata, error) { - fs.lock.Lock() - defer fs.lock.Unlock() - if !drivers.IsValidBucket(bucket) { - return drivers.BucketMultipartResourcesMetadata{}, iodine.New(drivers.BucketNameInvalid{Bucket: bucket}, nil) - } - bucketPath := filepath.Join(fs.root, bucket) - _, err := os.Stat(bucketPath) - // check bucket exists - if os.IsNotExist(err) { - return drivers.BucketMultipartResourcesMetadata{}, iodine.New(drivers.BucketNotFound{Bucket: bucket}, nil) - } - if err != nil { - return drivers.BucketMultipartResourcesMetadata{}, iodine.New(drivers.InternalError{}, nil) - } - // load from disk - fs.loadActiveSessions(bucket) - - var uploads []*drivers.UploadMetadata - for key, session := range fs.multiparts.ActiveSession { - if strings.HasPrefix(key, resources.Prefix) { - if len(uploads) > resources.MaxUploads { - sort.Sort(byKey(uploads)) - resources.Upload = uploads - resources.NextKeyMarker = key - resources.NextUploadIDMarker = session.UploadID - resources.IsTruncated = true - return resources, nil - } - // uploadIDMarker is ignored if KeyMarker is empty - switch { - case resources.KeyMarker != "" && resources.UploadIDMarker == "": - if key > resources.KeyMarker { - upload := new(drivers.UploadMetadata) - upload.Key = key - upload.UploadID = session.UploadID - upload.Initiated = session.Initiated - uploads = append(uploads, upload) - } - case resources.KeyMarker != "" && resources.UploadIDMarker != "": - if session.UploadID > resources.UploadIDMarker { - if key >= resources.KeyMarker { - upload := new(drivers.UploadMetadata) - upload.Key = key - upload.UploadID = session.UploadID - upload.Initiated = session.Initiated - uploads = append(uploads, upload) - } - } - default: - upload := new(drivers.UploadMetadata) - upload.Key = key - upload.UploadID = session.UploadID - upload.Initiated = session.Initiated - uploads = append(uploads, upload) - } - } - } - sort.Sort(byKey(uploads)) - resources.Upload = uploads - return resources, nil -} - -func (fs *fsDriver) concatParts(parts map[int]string, objectPath string, mw io.Writer) error { - for i := 1; i <= len(parts); i++ { - recvMD5 := parts[i] - partFile, err := os.OpenFile(objectPath+fmt.Sprintf("$%d", i), os.O_RDONLY, 0600) - if err != nil { - return iodine.New(err, nil) - } - obj, err := ioutil.ReadAll(partFile) - if err != nil { - return iodine.New(err, nil) - } - calcMD5Bytes := md5.Sum(obj) - // complete multi part request header md5sum per part is hex encoded - recvMD5Bytes, err := hex.DecodeString(strings.Trim(recvMD5, "\"")) - if err != nil { - return iodine.New(drivers.InvalidDigest{Md5: recvMD5}, nil) - } - if !bytes.Equal(recvMD5Bytes, calcMD5Bytes[:]) { - return iodine.New(drivers.BadDigest{Md5: recvMD5}, nil) - } - _, err = io.Copy(mw, bytes.NewBuffer(obj)) - if err != nil { - return iodine.New(err, nil) - } - } - return nil -} - -func (fs *fsDriver) NewMultipartUpload(bucket, key, contentType string) (string, error) { - fs.lock.Lock() - defer fs.lock.Unlock() - if !drivers.IsValidBucket(bucket) { - return "", iodine.New(drivers.BucketNameInvalid{Bucket: bucket}, nil) - } - if !drivers.IsValidObjectName(key) { - return "", iodine.New(drivers.ObjectNameInvalid{Object: key}, nil) - } - - bucketPath := filepath.Join(fs.root, bucket) - _, err := os.Stat(bucketPath) - // check bucket exists - if os.IsNotExist(err) { - return "", iodine.New(drivers.BucketNotFound{Bucket: bucket}, nil) - } - if err != nil { - return "", iodine.New(drivers.InternalError{}, nil) - } - objectPath := filepath.Join(bucketPath, key) - objectDir := filepath.Dir(objectPath) - if _, err := os.Stat(objectDir); os.IsNotExist(err) { - err = os.MkdirAll(objectDir, 0700) - if err != nil { - return "", iodine.New(err, nil) - } - } - - // check if object exists - if _, err := os.Stat(objectPath); !os.IsNotExist(err) { - return "", iodine.New(drivers.ObjectExists{ - Bucket: bucket, - Object: key, - }, nil) - } - - var activeSessionFile *os.File - _, err = os.Stat(bucketPath + "$activeSession") - switch { - case os.IsNotExist(err): - activeSessionFile, err = os.OpenFile(bucketPath+"$activeSession", os.O_WRONLY|os.O_CREATE, 0600) - if err != nil { - return "", iodine.New(err, nil) - } - default: - activeSessionFile, err = os.OpenFile(bucketPath+"$activeSession", os.O_WRONLY|os.O_APPEND, 0600) - if err != nil { - return "", iodine.New(err, nil) - } - } - defer activeSessionFile.Close() - - id := []byte(strconv.FormatInt(rand.Int63(), 10) + bucket + key + time.Now().String()) - uploadIDSum := sha512.Sum512(id) - uploadID := base64.URLEncoding.EncodeToString(uploadIDSum[:])[:47] - - multiPartfile, err := os.OpenFile(objectPath+"$multiparts", os.O_WRONLY|os.O_CREATE, 0600) - if err != nil { - return "", iodine.New(err, nil) - } - defer multiPartfile.Close() - - mpartSession := new(MultipartSession) - mpartSession.TotalParts = 0 - mpartSession.UploadID = uploadID - mpartSession.Initiated = time.Now().UTC() - var parts []*drivers.PartMetadata - mpartSession.Parts = parts - fs.multiparts.ActiveSession[key] = mpartSession - - encoder := json.NewEncoder(multiPartfile) - err = encoder.Encode(mpartSession) - if err != nil { - return "", iodine.New(err, nil) - } - encoder = json.NewEncoder(activeSessionFile) - err = encoder.Encode(fs.multiparts.ActiveSession) - if err != nil { - return "", iodine.New(err, nil) - } - - return uploadID, nil -} - -// partNumber is a sortable interface for Part slice -type partNumber []*drivers.PartMetadata - -func (a partNumber) Len() int { return len(a) } -func (a partNumber) Swap(i, j int) { a[i], a[j] = a[j], a[i] } -func (a partNumber) Less(i, j int) bool { return a[i].PartNumber < a[j].PartNumber } - -func (fs *fsDriver) CreateObjectPart(bucket, key, uploadID string, partID int, contentType, expectedMD5Sum string, size int64, data io.Reader) (string, error) { - fs.lock.Lock() - defer fs.lock.Unlock() - - if partID <= 0 { - return "", iodine.New(errors.New("invalid part id, cannot be zero or less than zero"), nil) - } - // check bucket name valid - if drivers.IsValidBucket(bucket) == false { - return "", iodine.New(drivers.BucketNameInvalid{Bucket: bucket}, nil) - } - - // verify object path legal - if drivers.IsValidObjectName(key) == false { - return "", iodine.New(drivers.ObjectNameInvalid{Bucket: bucket, Object: key}, nil) - } - - if !fs.isValidUploadID(key, uploadID) { - return "", iodine.New(drivers.InvalidUploadID{UploadID: uploadID}, nil) - } - - if strings.TrimSpace(expectedMD5Sum) != "" { - expectedMD5SumBytes, err := base64.StdEncoding.DecodeString(strings.TrimSpace(expectedMD5Sum)) - if err != nil { - // pro-actively close the connection - return "", iodine.New(drivers.InvalidDigest{Md5: expectedMD5Sum}, nil) - } - expectedMD5Sum = hex.EncodeToString(expectedMD5SumBytes) - } - - bucketPath := filepath.Join(fs.root, bucket) - _, err := os.Stat(bucketPath) - - // check bucket exists - if os.IsNotExist(err) { - return "", iodine.New(drivers.BucketNotFound{Bucket: bucket}, nil) - } - if err != nil { - return "", iodine.New(drivers.InternalError{}, nil) - } - - objectPath := filepath.Join(bucketPath, key) - objectDir := filepath.Dir(objectPath) - if _, err := os.Stat(objectDir); os.IsNotExist(err) { - err = os.MkdirAll(objectDir, 0700) - if err != nil { - return "", iodine.New(err, nil) - } - } - - // check if object exists - if _, err := os.Stat(objectPath); !os.IsNotExist(err) { - return "", iodine.New(drivers.ObjectExists{ - Bucket: bucket, - Object: key, - }, nil) - } - partMetadata, err := fs.writePart(objectPath, partID, size, data) - if err != nil { - return "", iodine.New(err, nil) - } - - // Verify if the written object is equal to what is expected, only if it is requested as such - if strings.TrimSpace(expectedMD5Sum) != "" { - if err := isMD5SumEqual(strings.TrimSpace(expectedMD5Sum), partMetadata.ETag); err != nil { - return "", iodine.New(drivers.BadDigest{Md5: expectedMD5Sum, Bucket: bucket, Key: key}, nil) - } - } - - multiPartfile, err := os.OpenFile(objectPath+"$multiparts", os.O_RDWR|os.O_APPEND, 0600) - if err != nil { - return "", iodine.New(err, nil) - } - defer multiPartfile.Close() - - var deserializedMultipartSession MultipartSession - decoder := json.NewDecoder(multiPartfile) - err = decoder.Decode(&deserializedMultipartSession) - if err != nil { - return "", iodine.New(err, nil) - } - deserializedMultipartSession.Parts = append(deserializedMultipartSession.Parts, &partMetadata) - deserializedMultipartSession.TotalParts++ - fs.multiparts.ActiveSession[key] = &deserializedMultipartSession - - sort.Sort(partNumber(deserializedMultipartSession.Parts)) - encoder := json.NewEncoder(multiPartfile) - err = encoder.Encode(&deserializedMultipartSession) - if err != nil { - return "", iodine.New(err, nil) - } - return partMetadata.ETag, nil -} - -func (fs *fsDriver) CompleteMultipartUpload(bucket, key, uploadID string, parts map[int]string) (string, error) { - fs.lock.Lock() - defer fs.lock.Unlock() - - // check bucket name valid - if drivers.IsValidBucket(bucket) == false { - return "", iodine.New(drivers.BucketNameInvalid{Bucket: bucket}, nil) - } - - // verify object path legal - if drivers.IsValidObjectName(key) == false { - return "", iodine.New(drivers.ObjectNameInvalid{Bucket: bucket, Object: key}, nil) - } - - if !fs.isValidUploadID(key, uploadID) { - return "", iodine.New(drivers.InvalidUploadID{UploadID: uploadID}, nil) - } - - bucketPath := filepath.Join(fs.root, bucket) - _, err := os.Stat(bucketPath) - // check bucket exists - if os.IsNotExist(err) { - return "", iodine.New(drivers.BucketNotFound{Bucket: bucket}, nil) - } - if err != nil { - return "", iodine.New(drivers.InternalError{}, nil) - } - - objectPath := filepath.Join(bucketPath, key) - // check if object exists - if _, err := os.Stat(objectPath); !os.IsNotExist(err) { - return "", iodine.New(drivers.ObjectExists{ - Bucket: bucket, - Object: key, - }, nil) - } - - file, err := os.OpenFile(objectPath, os.O_WRONLY|os.O_CREATE, 0600) - if err != nil { - return "", iodine.New(err, nil) - } - defer file.Close() - h := md5.New() - mw := io.MultiWriter(file, h) - err = fs.concatParts(parts, objectPath, mw) - if err != nil { - return "", iodine.New(err, nil) - } - md5sum := hex.EncodeToString(h.Sum(nil)) - - delete(fs.multiparts.ActiveSession, key) - for partNumber := range parts { - err = os.Remove(objectPath + fmt.Sprintf("$%d", partNumber)) - if err != nil { - return "", iodine.New(err, nil) - } - } - err = os.Remove(objectPath + "$multiparts") - if err != nil { - return "", iodine.New(err, nil) - } - - file, err = os.OpenFile(objectPath+"$metadata", os.O_WRONLY|os.O_CREATE, 0600) - if err != nil { - return "", iodine.New(err, nil) - } - defer file.Close() - - metadata := &Metadata{ - ContentType: "application/octet-stream", - Md5sum: h.Sum(nil), - } - // serialize metadata to json - encoder := json.NewEncoder(file) - err = encoder.Encode(metadata) - if err != nil { - return "", iodine.New(err, nil) - } - - activeSessionFile, err := os.OpenFile(bucketPath+"$activeSession", os.O_WRONLY|os.O_TRUNC, 0600) - if err != nil { - return "", iodine.New(err, nil) - } - defer activeSessionFile.Close() - encoder = json.NewEncoder(activeSessionFile) - err = encoder.Encode(fs.multiparts.ActiveSession) - if err != nil { - return "", iodine.New(err, nil) - } - return md5sum, nil -} - -func (fs *fsDriver) ListObjectParts(bucket, key string, resources drivers.ObjectResourcesMetadata) (drivers.ObjectResourcesMetadata, error) { - fs.lock.Lock() - defer fs.lock.Unlock() - - // load from disk - fs.loadActiveSessions(bucket) - - // check bucket name valid - if drivers.IsValidBucket(bucket) == false { - return drivers.ObjectResourcesMetadata{}, iodine.New(drivers.BucketNameInvalid{Bucket: bucket}, nil) - } - - // verify object path legal - if drivers.IsValidObjectName(key) == false { - return drivers.ObjectResourcesMetadata{}, iodine.New(drivers.ObjectNameInvalid{Bucket: bucket, Object: key}, nil) - } - - if !fs.isValidUploadID(key, resources.UploadID) { - return drivers.ObjectResourcesMetadata{}, iodine.New(drivers.InvalidUploadID{UploadID: resources.UploadID}, nil) - } - - objectResourcesMetadata := resources - objectResourcesMetadata.Bucket = bucket - objectResourcesMetadata.Key = key - var startPartNumber int - switch { - case objectResourcesMetadata.PartNumberMarker == 0: - startPartNumber = 1 - default: - startPartNumber = objectResourcesMetadata.PartNumberMarker - } - - bucketPath := filepath.Join(fs.root, bucket) - _, err := os.Stat(bucketPath) - // check bucket exists - if os.IsNotExist(err) { - return drivers.ObjectResourcesMetadata{}, iodine.New(drivers.BucketNotFound{Bucket: bucket}, nil) - } - if err != nil { - return drivers.ObjectResourcesMetadata{}, iodine.New(drivers.InternalError{}, nil) - } - - objectPath := filepath.Join(bucketPath, key) - multiPartfile, err := os.OpenFile(objectPath+"$multiparts", os.O_RDONLY, 0600) - if err != nil { - return drivers.ObjectResourcesMetadata{}, iodine.New(err, nil) - } - defer multiPartfile.Close() - - var deserializedMultipartSession MultipartSession - decoder := json.NewDecoder(multiPartfile) - err = decoder.Decode(&deserializedMultipartSession) - if err != nil { - return drivers.ObjectResourcesMetadata{}, iodine.New(err, nil) - } - var parts []*drivers.PartMetadata - for i := startPartNumber; i <= deserializedMultipartSession.TotalParts; i++ { - if len(parts) > objectResourcesMetadata.MaxParts { - sort.Sort(partNumber(parts)) - objectResourcesMetadata.IsTruncated = true - objectResourcesMetadata.Part = parts - objectResourcesMetadata.NextPartNumberMarker = i - return objectResourcesMetadata, nil - } - parts = append(parts, deserializedMultipartSession.Parts[i-1]) - } - sort.Sort(partNumber(parts)) - objectResourcesMetadata.Part = parts - return objectResourcesMetadata, nil -} - -func (fs *fsDriver) AbortMultipartUpload(bucket, key, uploadID string) error { - fs.lock.Lock() - defer fs.lock.Unlock() - - // check bucket name valid - if drivers.IsValidBucket(bucket) == false { - return iodine.New(drivers.BucketNameInvalid{Bucket: bucket}, nil) - } - - // verify object path legal - if drivers.IsValidObjectName(key) == false { - return iodine.New(drivers.ObjectNameInvalid{Bucket: bucket, Object: key}, nil) - } - - if !fs.isValidUploadID(key, uploadID) { - return iodine.New(drivers.InvalidUploadID{UploadID: uploadID}, nil) - } - - bucketPath := filepath.Join(fs.root, bucket) - _, err := os.Stat(bucketPath) - // check bucket exists - if os.IsNotExist(err) { - return iodine.New(drivers.BucketNotFound{Bucket: bucket}, nil) - } - if err != nil { - return iodine.New(drivers.InternalError{}, nil) - } - - objectPath := filepath.Join(bucketPath, key) - multiPartfile, err := os.OpenFile(objectPath+"$multiparts", os.O_RDWR, 0600) - if err != nil { - return iodine.New(err, nil) - } - - var deserializedMultipartSession MultipartSession - decoder := json.NewDecoder(multiPartfile) - err = decoder.Decode(&deserializedMultipartSession) - if err != nil { - return iodine.New(err, nil) - } - multiPartfile.Close() // close it right here, since we will delete it subsequently - - delete(fs.multiparts.ActiveSession, key) - for _, part := range deserializedMultipartSession.Parts { - err = os.RemoveAll(objectPath + fmt.Sprintf("$%d", part.PartNumber)) - if err != nil { - return iodine.New(err, nil) - } - } - err = os.RemoveAll(objectPath + "$multiparts") - if err != nil { - return iodine.New(err, nil) - } - return nil -} diff --git a/pkg/storage/drivers/fs/fs_object.go b/pkg/storage/drivers/fs/fs_object.go deleted file mode 100644 index be61332d3..000000000 --- a/pkg/storage/drivers/fs/fs_object.go +++ /dev/null @@ -1,295 +0,0 @@ -/* - * Mini Object Storage, (C) 2015 Minio, Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package filesystem - -import ( - "bytes" - "io" - "os" - "path/filepath" - "strings" - - "crypto/md5" - "encoding/base64" - "encoding/hex" - "encoding/json" - "errors" - - "github.com/minio/minio/pkg/iodine" - "github.com/minio/minio/pkg/storage/drivers" -) - -/// Object Operations - -// GetPartialObject - GET object from range -func (fs *fsDriver) GetPartialObject(w io.Writer, bucket, object string, start, length int64) (int64, error) { - // validate bucket - if drivers.IsValidBucket(bucket) == false { - return 0, iodine.New(drivers.BucketNameInvalid{Bucket: bucket}, nil) - } - - // validate object - if drivers.IsValidObjectName(object) == false { - return 0, iodine.New(drivers.ObjectNameInvalid{Bucket: bucket, Object: object}, nil) - } - - objectPath := filepath.Join(fs.root, bucket, object) - filestat, err := os.Stat(objectPath) - switch err := err.(type) { - case nil: - { - if filestat.IsDir() { - return 0, iodine.New(drivers.ObjectNotFound{Bucket: bucket, Object: object}, nil) - } - } - default: - { - if os.IsNotExist(err) { - return 0, iodine.New(drivers.ObjectNotFound{Bucket: bucket, Object: object}, nil) - } - return 0, iodine.New(err, nil) - } - } - file, err := os.Open(objectPath) - if err != nil { - return 0, iodine.New(err, nil) - } - defer file.Close() - - _, err = file.Seek(start, os.SEEK_SET) - if err != nil { - return 0, iodine.New(err, nil) - } - - count, err := io.CopyN(w, file, length) - if err != nil { - return count, iodine.New(err, nil) - } - - return count, nil -} - -// GetObject - GET object from key -func (fs *fsDriver) GetObject(w io.Writer, bucket string, object string) (int64, error) { - // validate bucket - if drivers.IsValidBucket(bucket) == false { - return 0, iodine.New(drivers.BucketNameInvalid{Bucket: bucket}, nil) - } - - // validate object - if drivers.IsValidObjectName(object) == false { - return 0, iodine.New(drivers.ObjectNameInvalid{Bucket: bucket, Object: object}, nil) - } - objectPath := filepath.Join(fs.root, bucket, object) - filestat, err := os.Stat(objectPath) - switch err := err.(type) { - case nil: - { - if filestat.IsDir() { - return 0, iodine.New(drivers.ObjectNotFound{Bucket: bucket, Object: object}, nil) - } - } - default: - { - if os.IsNotExist(err) { - return 0, iodine.New(drivers.ObjectNotFound{Bucket: bucket, Object: object}, nil) - } - return 0, iodine.New(err, nil) - } - } - file, err := os.Open(objectPath) - defer file.Close() - if err != nil { - return 0, drivers.EmbedError(bucket, object, err) - } - - count, err := io.Copy(w, file) - if err != nil { - return count, iodine.New(err, nil) - } - return count, nil -} - -// GetObjectMetadata - HEAD object -func (fs *fsDriver) GetObjectMetadata(bucket, object string) (drivers.ObjectMetadata, error) { - if drivers.IsValidBucket(bucket) == false { - return drivers.ObjectMetadata{}, iodine.New(drivers.BucketNameInvalid{Bucket: bucket}, nil) - } - - if drivers.IsValidObjectName(object) == false { - return drivers.ObjectMetadata{}, iodine.New(drivers.ObjectNameInvalid{Bucket: bucket, Object: bucket}, nil) - } - - // Do not use filepath.Join() since filepath.Join strips off any object names with '/', use them as is - // in a static manner so that we can send a proper 'ObjectNotFound' reply back upon os.Stat() - objectPath := fs.root + "/" + bucket + "/" + object - stat, err := os.Stat(objectPath) - if os.IsNotExist(err) { - return drivers.ObjectMetadata{}, iodine.New(drivers.ObjectNotFound{Bucket: bucket, Object: object}, nil) - } - - _, err = os.Stat(objectPath + "$metadata") - if os.IsNotExist(err) { - return drivers.ObjectMetadata{}, iodine.New(drivers.ObjectNotFound{Bucket: bucket, Object: object}, nil) - } - - file, err := os.Open(objectPath + "$metadata") - defer file.Close() - if err != nil { - return drivers.ObjectMetadata{}, iodine.New(err, nil) - } - - var deserializedMetadata Metadata - decoder := json.NewDecoder(file) - err = decoder.Decode(&deserializedMetadata) - if err != nil { - return drivers.ObjectMetadata{}, iodine.New(err, nil) - } - - contentType := "application/octet-stream" - if deserializedMetadata.ContentType != "" { - contentType = deserializedMetadata.ContentType - } - contentType = strings.TrimSpace(contentType) - - etag := bucket + "#" + filepath.Base(object) - if len(deserializedMetadata.Md5sum) != 0 { - etag = hex.EncodeToString(deserializedMetadata.Md5sum) - } - - metadata := drivers.ObjectMetadata{ - Bucket: bucket, - Key: object, - Created: stat.ModTime(), - Size: stat.Size(), - Md5: etag, - ContentType: contentType, - } - - return metadata, nil -} - -// isMD5SumEqual - returns error if md5sum mismatches, success its `nil` -func isMD5SumEqual(expectedMD5Sum, actualMD5Sum string) error { - if strings.TrimSpace(expectedMD5Sum) != "" && strings.TrimSpace(actualMD5Sum) != "" { - expectedMD5SumBytes, err := hex.DecodeString(expectedMD5Sum) - if err != nil { - return iodine.New(err, nil) - } - actualMD5SumBytes, err := hex.DecodeString(actualMD5Sum) - if err != nil { - return iodine.New(err, nil) - } - if !bytes.Equal(expectedMD5SumBytes, actualMD5SumBytes) { - return iodine.New(errors.New("bad digest, md5sum mismatch"), nil) - } - return nil - } - return iodine.New(errors.New("invalid argument"), nil) -} - -// CreateObject - PUT object -func (fs *fsDriver) CreateObject(bucket, key, contentType, expectedMD5Sum string, size int64, data io.Reader) (string, error) { - fs.lock.Lock() - defer fs.lock.Unlock() - - // check bucket name valid - if drivers.IsValidBucket(bucket) == false { - return "", iodine.New(drivers.BucketNameInvalid{Bucket: bucket}, nil) - } - - // check bucket exists - if _, err := os.Stat(filepath.Join(fs.root, bucket)); os.IsNotExist(err) { - return "", iodine.New(drivers.BucketNotFound{Bucket: bucket}, nil) - } - - // verify object path legal - if drivers.IsValidObjectName(key) == false { - return "", iodine.New(drivers.ObjectNameInvalid{Bucket: bucket, Object: key}, nil) - } - - // verify content type - if contentType == "" { - contentType = "application/octet-stream" - } - contentType = strings.TrimSpace(contentType) - - // get object path - objectPath := filepath.Join(fs.root, bucket, key) - objectDir := filepath.Dir(objectPath) - if _, err := os.Stat(objectDir); os.IsNotExist(err) { - err = os.MkdirAll(objectDir, 0700) - if err != nil { - return "", iodine.New(err, nil) - } - } - - // check if object exists - if _, err := os.Stat(objectPath); !os.IsNotExist(err) { - return "", iodine.New(drivers.ObjectExists{ - Bucket: bucket, - Object: key, - }, nil) - } - - if strings.TrimSpace(expectedMD5Sum) != "" { - expectedMD5SumBytes, err := base64.StdEncoding.DecodeString(strings.TrimSpace(expectedMD5Sum)) - if err != nil { - // pro-actively close the connection - return "", iodine.New(drivers.InvalidDigest{Md5: expectedMD5Sum}, nil) - } - expectedMD5Sum = hex.EncodeToString(expectedMD5SumBytes) - } - - // write object - file, err := os.OpenFile(objectPath, os.O_WRONLY|os.O_CREATE, 0600) - if err != nil { - return "", iodine.New(err, nil) - } - defer file.Close() - - h := md5.New() - mw := io.MultiWriter(file, h) - - _, err = io.CopyN(mw, data, size) - if err != nil { - return "", iodine.New(err, nil) - } - - file, err = os.OpenFile(objectPath+"$metadata", os.O_WRONLY|os.O_CREATE, 0600) - if err != nil { - return "", iodine.New(err, nil) - } - defer file.Close() - - metadata := &Metadata{ - ContentType: contentType, - Md5sum: h.Sum(nil), - } - // serialize metadata to json - encoder := json.NewEncoder(file) - err = encoder.Encode(metadata) - - md5Sum := hex.EncodeToString(metadata.Md5sum) - // Verify if the written object is equal to what is expected, only if it is requested as such - if strings.TrimSpace(expectedMD5Sum) != "" { - if err := isMD5SumEqual(strings.TrimSpace(expectedMD5Sum), md5Sum); err != nil { - return "", iodine.New(drivers.BadDigest{Md5: expectedMD5Sum, Bucket: bucket, Key: key}, nil) - } - } - return md5Sum, nil -} diff --git a/pkg/storage/drivers/fs/fs_test.go b/pkg/storage/drivers/fs/fs_test.go deleted file mode 100644 index 36d39f3ce..000000000 --- a/pkg/storage/drivers/fs/fs_test.go +++ /dev/null @@ -1,54 +0,0 @@ -/* - * Mini Object Storage, (C) 2015 Minio, Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package filesystem - -import ( - "io/ioutil" - "os" - "testing" - - . "github.com/minio/check" - - "github.com/minio/minio/pkg/storage/drivers" -) - -func Test(t *testing.T) { TestingT(t) } - -type MySuite struct{} - -var _ = Suite(&MySuite{}) - -func (s *MySuite) TestAPISuite(c *C) { - var storageList []string - create := func() drivers.Driver { - path, err := ioutil.TempDir(os.TempDir(), "minio-fs-") - c.Check(err, IsNil) - storageList = append(storageList, path) - store, err := NewDriver(path) - c.Check(err, IsNil) - return store - } - drivers.APITestSuite(c, create) - defer removeRoots(c, storageList) -} - -func removeRoots(c *C, roots []string) { - for _, root := range roots { - err := os.RemoveAll(root) - c.Check(err, IsNil) - } -}