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Add ObjectOptions to GetObjectNInfo (#6533)

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master
poornas 6 years ago committed by Nitish Tiwari
parent 387584356f
commit ed703c065d
14 changed files with 40 additions and 39 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 10
      cmd/disk-cache.go
  2. 2
      cmd/dummy-object-layer_test.go
  3. 2
      cmd/fs-v1.go
  4. 6
      cmd/gateway/azure/gateway-azure.go
  5. 6
      cmd/gateway/b2/gateway-b2.go
  6. 6
      cmd/gateway/gcs/gateway-gcs.go
  7. 6
      cmd/gateway/manta/gateway-manta.go
  8. 6
      cmd/gateway/oss/gateway-oss.go
  9. 6
      cmd/gateway/s3/gateway-s3.go
  10. 6
      cmd/gateway/sia/gateway-sia.go
  11. 2
      cmd/object-api-interface.go
  12. 13
      cmd/object-handlers.go
  13. 4
      cmd/xl-sets.go
  14. 4
      cmd/xl-v1-object.go

10
cmd/disk-cache.go
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@ -58,7 +58,7 @@ type cacheObjects struct {
// file path patterns to exclude from cache // file path patterns to exclude from cache
exclude []string exclude []string
// Object functions pointing to the corresponding functions of backend implementation. // Object functions pointing to the corresponding functions of backend implementation.
GetObjectNInfoFn func(ctx context.Context, bucket, object string, rs *HTTPRangeSpec, h http.Header, lockType LockType) (gr *GetObjectReader, err error) GetObjectNInfoFn func(ctx context.Context, bucket, object string, rs *HTTPRangeSpec, h http.Header, lockType LockType, opts ObjectOptions) (gr *GetObjectReader, err error)
GetObjectFn func(ctx context.Context, bucket, object string, startOffset int64, length int64, writer io.Writer, etag string, opts ObjectOptions) (err error) GetObjectFn func(ctx context.Context, bucket, object string, startOffset int64, length int64, writer io.Writer, etag string, opts ObjectOptions) (err error)
GetObjectInfoFn func(ctx context.Context, bucket, object string, opts ObjectOptions) (objInfo ObjectInfo, err error) GetObjectInfoFn func(ctx context.Context, bucket, object string, opts ObjectOptions) (objInfo ObjectInfo, err error)
PutObjectFn func(ctx context.Context, bucket, object string, data *hash.Reader, metadata map[string]string, opts ObjectOptions) (objInfo ObjectInfo, err error) PutObjectFn func(ctx context.Context, bucket, object string, data *hash.Reader, metadata map[string]string, opts ObjectOptions) (objInfo ObjectInfo, err error)
@ -90,7 +90,7 @@ type CacheObjectLayer interface {
ListBuckets(ctx context.Context) (buckets []BucketInfo, err error) ListBuckets(ctx context.Context) (buckets []BucketInfo, err error)
DeleteBucket(ctx context.Context, bucket string) error DeleteBucket(ctx context.Context, bucket string) error
// Object operations. // Object operations.
GetObjectNInfo(ctx context.Context, bucket, object string, rs *HTTPRangeSpec, h http.Header, lockType LockType) (gr *GetObjectReader, err error) GetObjectNInfo(ctx context.Context, bucket, object string, rs *HTTPRangeSpec, h http.Header, lockType LockType, opts ObjectOptions) (gr *GetObjectReader, err error)
GetObject(ctx context.Context, bucket, object string, startOffset int64, length int64, writer io.Writer, etag string, opts ObjectOptions) (err error) GetObject(ctx context.Context, bucket, object string, startOffset int64, length int64, writer io.Writer, etag string, opts ObjectOptions) (err error)
GetObjectInfo(ctx context.Context, bucket, object string, opts ObjectOptions) (objInfo ObjectInfo, err error) GetObjectInfo(ctx context.Context, bucket, object string, opts ObjectOptions) (objInfo ObjectInfo, err error)
PutObject(ctx context.Context, bucket, object string, data *hash.Reader, metadata map[string]string, opts ObjectOptions) (objInfo ObjectInfo, err error) PutObject(ctx context.Context, bucket, object string, data *hash.Reader, metadata map[string]string, opts ObjectOptions) (objInfo ObjectInfo, err error)
@ -183,9 +183,9 @@ func (c cacheObjects) getMetadata(objInfo ObjectInfo) map[string]string {
return metadata return metadata
} }
func (c cacheObjects) GetObjectNInfo(ctx context.Context, bucket, object string, rs *HTTPRangeSpec, h http.Header, lockType LockType) (gr *GetObjectReader, err error) { func (c cacheObjects) GetObjectNInfo(ctx context.Context, bucket, object string, rs *HTTPRangeSpec, h http.Header, lockType LockType, opts ObjectOptions) (gr *GetObjectReader, err error) {
bkReader, bkErr := c.GetObjectNInfoFn(ctx, bucket, object, rs, h, writeLock) bkReader, bkErr := c.GetObjectNInfoFn(ctx, bucket, object, rs, h, writeLock, opts)
if c.isCacheExclude(bucket, object) || !bkReader.ObjInfo.IsCacheable() { if c.isCacheExclude(bucket, object) || !bkReader.ObjInfo.IsCacheable() {
return bkReader, bkErr return bkReader, bkErr
@ -210,7 +210,7 @@ func (c cacheObjects) GetObjectNInfo(ctx context.Context, bucket, object string,
return bkReader, bkErr return bkReader, bkErr
} }
if cacheReader, cacheErr := dcache.GetObjectNInfo(ctx, bucket, object, rs, h, lockType); cacheErr == nil { if cacheReader, cacheErr := dcache.GetObjectNInfo(ctx, bucket, object, rs, h, lockType, opts); cacheErr == nil {
if backendDown { if backendDown {
// If the backend is down, serve the request from cache. // If the backend is down, serve the request from cache.
return cacheReader, nil return cacheReader, nil

2
cmd/dummy-object-layer_test.go
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@ -60,7 +60,7 @@ func (api *DummyObjectLayer) ListObjectsV2(ctx context.Context, bucket, prefix,
return return
} }
func (api *DummyObjectLayer) GetObjectNInfo(ctx context.Context, bucket, object string, rs *HTTPRangeSpec, h http.Header, lock LockType) (gr *GetObjectReader, err error) { func (api *DummyObjectLayer) GetObjectNInfo(ctx context.Context, bucket, object string, rs *HTTPRangeSpec, h http.Header, lock LockType, opts ObjectOptions) (gr *GetObjectReader, err error) {
return return
} }

2
cmd/fs-v1.go
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@ -472,7 +472,7 @@ func (fs *FSObjects) CopyObject(ctx context.Context, srcBucket, srcObject, dstBu
// GetObjectNInfo - returns object info and a reader for object // GetObjectNInfo - returns object info and a reader for object
// content. // content.
func (fs *FSObjects) GetObjectNInfo(ctx context.Context, bucket, object string, rs *HTTPRangeSpec, h http.Header, lockType LockType) (gr *GetObjectReader, err error) { func (fs *FSObjects) GetObjectNInfo(ctx context.Context, bucket, object string, rs *HTTPRangeSpec, h http.Header, lockType LockType, opts ObjectOptions) (gr *GetObjectReader, err error) {
if err = checkGetObjArgs(ctx, bucket, object); err != nil { if err = checkGetObjArgs(ctx, bucket, object); err != nil {
return nil, err return nil, err

6
cmd/gateway/azure/gateway-azure.go
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@ -616,9 +616,9 @@ func (a *azureObjects) ListObjectsV2(ctx context.Context, bucket, prefix, contin
} }
// GetObjectNInfo - returns object info and locked object ReadCloser // GetObjectNInfo - returns object info and locked object ReadCloser
func (a *azureObjects) GetObjectNInfo(ctx context.Context, bucket, object string, rs *minio.HTTPRangeSpec, h http.Header, lockType minio.LockType) (gr *minio.GetObjectReader, err error) { func (a *azureObjects) GetObjectNInfo(ctx context.Context, bucket, object string, rs *minio.HTTPRangeSpec, h http.Header, lockType minio.LockType, opts minio.ObjectOptions) (gr *minio.GetObjectReader, err error) {
var objInfo minio.ObjectInfo var objInfo minio.ObjectInfo
objInfo, err = a.GetObjectInfo(ctx, bucket, object, minio.ObjectOptions{}) objInfo, err = a.GetObjectInfo(ctx, bucket, object, opts)
if err != nil { if err != nil {
return nil, err return nil, err
} }
@ -631,7 +631,7 @@ func (a *azureObjects) GetObjectNInfo(ctx context.Context, bucket, object string
pr, pw := io.Pipe() pr, pw := io.Pipe()
go func() { go func() {
err := a.GetObject(ctx, bucket, object, startOffset, length, pw, objInfo.ETag, minio.ObjectOptions{}) err := a.GetObject(ctx, bucket, object, startOffset, length, pw, objInfo.ETag, opts)
pw.CloseWithError(err) pw.CloseWithError(err)
}() }()
// Setup cleanup function to cause the above go-routine to // Setup cleanup function to cause the above go-routine to

6
cmd/gateway/b2/gateway-b2.go
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@ -396,9 +396,9 @@ func (l *b2Objects) ListObjectsV2(ctx context.Context, bucket, prefix, continuat
} }
// GetObjectNInfo - returns object info and locked object ReadCloser // GetObjectNInfo - returns object info and locked object ReadCloser
func (l *b2Objects) GetObjectNInfo(ctx context.Context, bucket, object string, rs *minio.HTTPRangeSpec, h http.Header, lockType minio.LockType) (gr *minio.GetObjectReader, err error) { func (l *b2Objects) GetObjectNInfo(ctx context.Context, bucket, object string, rs *minio.HTTPRangeSpec, h http.Header, lockType minio.LockType, opts minio.ObjectOptions) (gr *minio.GetObjectReader, err error) {
var objInfo minio.ObjectInfo var objInfo minio.ObjectInfo
objInfo, err = l.GetObjectInfo(ctx, bucket, object, minio.ObjectOptions{}) objInfo, err = l.GetObjectInfo(ctx, bucket, object, opts)
if err != nil { if err != nil {
return nil, err return nil, err
} }
@ -411,7 +411,7 @@ func (l *b2Objects) GetObjectNInfo(ctx context.Context, bucket, object string, r
pr, pw := io.Pipe() pr, pw := io.Pipe()
go func() { go func() {
err := l.GetObject(ctx, bucket, object, startOffset, length, pw, objInfo.ETag, minio.ObjectOptions{}) err := l.GetObject(ctx, bucket, object, startOffset, length, pw, objInfo.ETag, opts)
pw.CloseWithError(err) pw.CloseWithError(err)
}() }()
// Setup cleanup function to cause the above go-routine to // Setup cleanup function to cause the above go-routine to

6
cmd/gateway/gcs/gateway-gcs.go
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@ -737,9 +737,9 @@ func (l *gcsGateway) ListObjectsV2(ctx context.Context, bucket, prefix, continua
} }
// GetObjectNInfo - returns object info and locked object ReadCloser // GetObjectNInfo - returns object info and locked object ReadCloser
func (l *gcsGateway) GetObjectNInfo(ctx context.Context, bucket, object string, rs *minio.HTTPRangeSpec, h http.Header, lockType minio.LockType) (gr *minio.GetObjectReader, err error) { func (l *gcsGateway) GetObjectNInfo(ctx context.Context, bucket, object string, rs *minio.HTTPRangeSpec, h http.Header, lockType minio.LockType, opts minio.ObjectOptions) (gr *minio.GetObjectReader, err error) {
var objInfo minio.ObjectInfo var objInfo minio.ObjectInfo
objInfo, err = l.GetObjectInfo(ctx, bucket, object, minio.ObjectOptions{}) objInfo, err = l.GetObjectInfo(ctx, bucket, object, opts)
if err != nil { if err != nil {
return nil, err return nil, err
} }
@ -752,7 +752,7 @@ func (l *gcsGateway) GetObjectNInfo(ctx context.Context, bucket, object string,
pr, pw := io.Pipe() pr, pw := io.Pipe()
go func() { go func() {
err := l.GetObject(ctx, bucket, object, startOffset, length, pw, objInfo.ETag, minio.ObjectOptions{}) err := l.GetObject(ctx, bucket, object, startOffset, length, pw, objInfo.ETag, opts)
pw.CloseWithError(err) pw.CloseWithError(err)
}() }()
// Setup cleanup function to cause the above go-routine to // Setup cleanup function to cause the above go-routine to

6
cmd/gateway/manta/gateway-manta.go
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@ -507,9 +507,9 @@ func (t *tritonObjects) ListObjectsV2(ctx context.Context, bucket, prefix, conti
} }
// GetObjectNInfo - returns object info and locked object ReadCloser // GetObjectNInfo - returns object info and locked object ReadCloser
func (t *tritonObjects) GetObjectNInfo(ctx context.Context, bucket, object string, rs *minio.HTTPRangeSpec, h http.Header, lockType minio.LockType) (gr *minio.GetObjectReader, err error) { func (t *tritonObjects) GetObjectNInfo(ctx context.Context, bucket, object string, rs *minio.HTTPRangeSpec, h http.Header, lockType minio.LockType, opts minio.ObjectOptions) (gr *minio.GetObjectReader, err error) {
var objInfo minio.ObjectInfo var objInfo minio.ObjectInfo
objInfo, err = t.GetObjectInfo(ctx, bucket, object, minio.ObjectOptions{}) objInfo, err = t.GetObjectInfo(ctx, bucket, object, opts)
if err != nil { if err != nil {
return nil, err return nil, err
} }
@ -522,7 +522,7 @@ func (t *tritonObjects) GetObjectNInfo(ctx context.Context, bucket, object strin
pr, pw := io.Pipe() pr, pw := io.Pipe()
go func() { go func() {
err := t.GetObject(ctx, bucket, object, startOffset, length, pw, objInfo.ETag, minio.ObjectOptions{}) err := t.GetObject(ctx, bucket, object, startOffset, length, pw, objInfo.ETag, opts)
pw.CloseWithError(err) pw.CloseWithError(err)
}() }()
// Setup cleanup function to cause the above go-routine to // Setup cleanup function to cause the above go-routine to

6
cmd/gateway/oss/gateway-oss.go
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@ -547,9 +547,9 @@ func ossGetObject(ctx context.Context, client *oss.Client, bucket, key string, s
} }
// GetObjectNInfo - returns object info and locked object ReadCloser // GetObjectNInfo - returns object info and locked object ReadCloser
func (l *ossObjects) GetObjectNInfo(ctx context.Context, bucket, object string, rs *minio.HTTPRangeSpec, h http.Header, lockType minio.LockType) (gr *minio.GetObjectReader, err error) { func (l *ossObjects) GetObjectNInfo(ctx context.Context, bucket, object string, rs *minio.HTTPRangeSpec, h http.Header, lockType minio.LockType, opts minio.ObjectOptions) (gr *minio.GetObjectReader, err error) {
var objInfo minio.ObjectInfo var objInfo minio.ObjectInfo
objInfo, err = l.GetObjectInfo(ctx, bucket, object, minio.ObjectOptions{}) objInfo, err = l.GetObjectInfo(ctx, bucket, object, opts)
if err != nil { if err != nil {
return nil, err return nil, err
} }
@ -562,7 +562,7 @@ func (l *ossObjects) GetObjectNInfo(ctx context.Context, bucket, object string,
pr, pw := io.Pipe() pr, pw := io.Pipe()
go func() { go func() {
err := l.GetObject(ctx, bucket, object, startOffset, length, pw, objInfo.ETag, minio.ObjectOptions{}) err := l.GetObject(ctx, bucket, object, startOffset, length, pw, objInfo.ETag, opts)
pw.CloseWithError(err) pw.CloseWithError(err)
}() }()
// Setup cleanup function to cause the above go-routine to // Setup cleanup function to cause the above go-routine to

6
cmd/gateway/s3/gateway-s3.go
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@ -328,9 +328,9 @@ func (l *s3Objects) ListObjectsV2(ctx context.Context, bucket, prefix, continuat
} }
// GetObjectNInfo - returns object info and locked object ReadCloser // GetObjectNInfo - returns object info and locked object ReadCloser
func (l *s3Objects) GetObjectNInfo(ctx context.Context, bucket, object string, rs *minio.HTTPRangeSpec, h http.Header, lockType minio.LockType) (gr *minio.GetObjectReader, err error) { func (l *s3Objects) GetObjectNInfo(ctx context.Context, bucket, object string, rs *minio.HTTPRangeSpec, h http.Header, lockType minio.LockType, opts minio.ObjectOptions) (gr *minio.GetObjectReader, err error) {
var objInfo minio.ObjectInfo var objInfo minio.ObjectInfo
objInfo, err = l.GetObjectInfo(ctx, bucket, object, minio.ObjectOptions{}) objInfo, err = l.GetObjectInfo(ctx, bucket, object, opts)
if err != nil { if err != nil {
return nil, err return nil, err
} }
@ -343,7 +343,7 @@ func (l *s3Objects) GetObjectNInfo(ctx context.Context, bucket, object string, r
pr, pw := io.Pipe() pr, pw := io.Pipe()
go func() { go func() {
err := l.GetObject(ctx, bucket, object, startOffset, length, pw, objInfo.ETag, minio.ObjectOptions{}) err := l.GetObject(ctx, bucket, object, startOffset, length, pw, objInfo.ETag, opts)
pw.CloseWithError(err) pw.CloseWithError(err)
}() }()
// Setup cleanup function to cause the above go-routine to // Setup cleanup function to cause the above go-routine to

6
cmd/gateway/sia/gateway-sia.go
Unescape View File

@ -432,9 +432,9 @@ func (s *siaObjects) ListObjects(ctx context.Context, bucket string, prefix stri
} }
// GetObjectNInfo - returns object info and locked object ReadCloser // GetObjectNInfo - returns object info and locked object ReadCloser
func (s *siaObjects) GetObjectNInfo(ctx context.Context, bucket, object string, rs *minio.HTTPRangeSpec, h http.Header, lockType minio.LockType) (gr *minio.GetObjectReader, err error) { func (s *siaObjects) GetObjectNInfo(ctx context.Context, bucket, object string, rs *minio.HTTPRangeSpec, h http.Header, lockType minio.LockType, opts minio.ObjectOptions) (gr *minio.GetObjectReader, err error) {
var objInfo minio.ObjectInfo var objInfo minio.ObjectInfo
objInfo, err = s.GetObjectInfo(ctx, bucket, object, minio.ObjectOptions{}) objInfo, err = s.GetObjectInfo(ctx, bucket, object, opts)
if err != nil { if err != nil {
return nil, err return nil, err
} }
@ -447,7 +447,7 @@ func (s *siaObjects) GetObjectNInfo(ctx context.Context, bucket, object string,
pr, pw := io.Pipe() pr, pw := io.Pipe()
go func() { go func() {
err := s.GetObject(ctx, bucket, object, startOffset, length, pw, objInfo.ETag, minio.ObjectOptions{}) err := s.GetObject(ctx, bucket, object, startOffset, length, pw, objInfo.ETag, opts)
pw.CloseWithError(err) pw.CloseWithError(err)
}() }()
// Setup cleanup function to cause the above go-routine to // Setup cleanup function to cause the above go-routine to

2
cmd/object-api-interface.go
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@ -63,7 +63,7 @@ type ObjectLayer interface {
// //
// IMPORTANTLY, when implementations return err != nil, this // IMPORTANTLY, when implementations return err != nil, this
// function MUST NOT return a non-nil ReadCloser. // function MUST NOT return a non-nil ReadCloser.
GetObjectNInfo(ctx context.Context, bucket, object string, rs *HTTPRangeSpec, h http.Header, lockType LockType) (reader *GetObjectReader, err error) GetObjectNInfo(ctx context.Context, bucket, object string, rs *HTTPRangeSpec, h http.Header, lockType LockType, opts ObjectOptions) (reader *GetObjectReader, err error)
GetObject(ctx context.Context, bucket, object string, startOffset int64, length int64, writer io.Writer, etag string, opts ObjectOptions) (err error) GetObject(ctx context.Context, bucket, object string, startOffset int64, length int64, writer io.Writer, etag string, opts ObjectOptions) (err error)
GetObjectInfo(ctx context.Context, bucket, object string, opts ObjectOptions) (objInfo ObjectInfo, err error) GetObjectInfo(ctx context.Context, bucket, object string, opts ObjectOptions) (objInfo ObjectInfo, err error)
PutObject(ctx context.Context, bucket, object string, data *hash.Reader, metadata map[string]string, opts ObjectOptions) (objInfo ObjectInfo, err error) PutObject(ctx context.Context, bucket, object string, data *hash.Reader, metadata map[string]string, opts ObjectOptions) (objInfo ObjectInfo, err error)

13
cmd/object-handlers.go
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@ -154,7 +154,7 @@ func (api objectAPIHandlers) SelectObjectContentHandler(w http.ResponseWriter, r
getObjectNInfo = api.CacheAPI().GetObjectNInfo getObjectNInfo = api.CacheAPI().GetObjectNInfo
} }
gr, err := getObjectNInfo(ctx, bucket, object, nil, r.Header, readLock) gr, err := getObjectNInfo(ctx, bucket, object, nil, r.Header, readLock, ObjectOptions{})
if err != nil { if err != nil {
writeErrorResponse(w, toAPIErrorCode(err), r.URL) writeErrorResponse(w, toAPIErrorCode(err), r.URL)
return return
@ -287,6 +287,7 @@ func (api objectAPIHandlers) GetObjectHandler(w http.ResponseWriter, r *http.Req
vars := mux.Vars(r) vars := mux.Vars(r)
bucket := vars["bucket"] bucket := vars["bucket"]
object := vars["object"] object := vars["object"]
var opts ObjectOptions
// Check for auth type to return S3 compatible error. // Check for auth type to return S3 compatible error.
// type to return the correct error (NoSuchKey vs AccessDenied) // type to return the correct error (NoSuchKey vs AccessDenied)
@ -316,7 +317,7 @@ func (api objectAPIHandlers) GetObjectHandler(w http.ResponseWriter, r *http.Req
getObjectInfo = api.CacheAPI().GetObjectInfo getObjectInfo = api.CacheAPI().GetObjectInfo
} }
_, err := getObjectInfo(ctx, bucket, object, ObjectOptions{}) _, err := getObjectInfo(ctx, bucket, object, opts)
if toAPIErrorCode(err) == ErrNoSuchKey { if toAPIErrorCode(err) == ErrNoSuchKey {
s3Error = ErrNoSuchKey s3Error = ErrNoSuchKey
} }
@ -349,7 +350,7 @@ func (api objectAPIHandlers) GetObjectHandler(w http.ResponseWriter, r *http.Req
} }
} }
gr, err := getObjectNInfo(ctx, bucket, object, rs, r.Header, readLock) gr, err := getObjectNInfo(ctx, bucket, object, rs, r.Header, readLock, opts)
if err != nil { if err != nil {
writeErrorResponse(w, toAPIErrorCode(err), r.URL) writeErrorResponse(w, toAPIErrorCode(err), r.URL)
return return
@ -456,7 +457,7 @@ func (api objectAPIHandlers) HeadObjectHandler(w http.ResponseWriter, r *http.Re
getObjectInfo = api.CacheAPI().GetObjectInfo getObjectInfo = api.CacheAPI().GetObjectInfo
} }
opts := ObjectOptions{} var opts ObjectOptions
if s3Error := checkRequestAuthType(ctx, r, policy.GetObjectAction, bucket, object); s3Error != ErrNone { if s3Error := checkRequestAuthType(ctx, r, policy.GetObjectAction, bucket, object); s3Error != ErrNone {
if getRequestAuthType(r) == authTypeAnonymous { if getRequestAuthType(r) == authTypeAnonymous {
// As per "Permission" section in // As per "Permission" section in
@ -692,7 +693,7 @@ func (api objectAPIHandlers) CopyObjectHandler(w http.ResponseWriter, r *http.Re
lock = readLock lock = readLock
} }
gr, err := getObjectNInfo(ctx, srcBucket, srcObject, rs, r.Header, lock) gr, err := getObjectNInfo(ctx, srcBucket, srcObject, rs, r.Header, lock, srcOpts)
if err != nil { if err != nil {
writeErrorResponse(w, toAPIErrorCode(err), r.URL) writeErrorResponse(w, toAPIErrorCode(err), r.URL)
return return
@ -1316,7 +1317,7 @@ func (api objectAPIHandlers) CopyObjectPartHandler(w http.ResponseWriter, r *htt
} }
} }
gr, err := getObjectNInfo(ctx, srcBucket, srcObject, rs, r.Header, readLock) gr, err := getObjectNInfo(ctx, srcBucket, srcObject, rs, r.Header, readLock, srcOpts)
if err != nil { if err != nil {
writeErrorResponse(w, toAPIErrorCode(err), r.URL) writeErrorResponse(w, toAPIErrorCode(err), r.URL)
return return

4
cmd/xl-sets.go
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@ -580,8 +580,8 @@ func (s *xlSets) ListBuckets(ctx context.Context) (buckets []BucketInfo, err err
// --- Object Operations --- // --- Object Operations ---
// GetObjectNInfo - returns object info and locked object ReadCloser // GetObjectNInfo - returns object info and locked object ReadCloser
func (s *xlSets) GetObjectNInfo(ctx context.Context, bucket, object string, rs *HTTPRangeSpec, h http.Header, lockType LockType) (gr *GetObjectReader, err error) { func (s *xlSets) GetObjectNInfo(ctx context.Context, bucket, object string, rs *HTTPRangeSpec, h http.Header, lockType LockType, opts ObjectOptions) (gr *GetObjectReader, err error) {
return s.getHashedSet(object).GetObjectNInfo(ctx, bucket, object, rs, h, lockType) return s.getHashedSet(object).GetObjectNInfo(ctx, bucket, object, rs, h, lockType, opts)
} }
// GetObject - reads an object from the hashedSet based on the object name. // GetObject - reads an object from the hashedSet based on the object name.

4
cmd/xl-v1-object.go
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@ -166,7 +166,7 @@ func (xl xlObjects) CopyObject(ctx context.Context, srcBucket, srcObject, dstBuc
// GetObjectNInfo - returns object info and an object // GetObjectNInfo - returns object info and an object
// Read(Closer). When err != nil, the returned reader is always nil. // Read(Closer). When err != nil, the returned reader is always nil.
func (xl xlObjects) GetObjectNInfo(ctx context.Context, bucket, object string, rs *HTTPRangeSpec, h http.Header, lockType LockType) (gr *GetObjectReader, err error) { func (xl xlObjects) GetObjectNInfo(ctx context.Context, bucket, object string, rs *HTTPRangeSpec, h http.Header, lockType LockType, opts ObjectOptions) (gr *GetObjectReader, err error) {
var nsUnlocker = func() {} var nsUnlocker = func() {}
// Acquire lock // Acquire lock
@ -220,7 +220,7 @@ func (xl xlObjects) GetObjectNInfo(ctx context.Context, bucket, object string, r
pr, pw := io.Pipe() pr, pw := io.Pipe()
go func() { go func() {
err := xl.getObject(ctx, bucket, object, off, length, pw, "", ObjectOptions{}) err := xl.getObject(ctx, bucket, object, off, length, pw, "", opts)
pw.CloseWithError(err) pw.CloseWithError(err)
}() }()
// Cleanup function to cause the go routine above to exit, in // Cleanup function to cause the go routine above to exit, in

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