Implement Sia Gateway (#5114)

cmd/gateway-unsupported.go

@@ -17,15 +17,62 @@
 package cmd
 
 import (
+	"io"
+
+	"github.com/minio/minio-go/pkg/policy"
 	"github.com/minio/minio/pkg/hash"
 )
 
 type gatewayUnsupported struct{}
 
-// CopyObjectPart - Not implemented.
-func (a gatewayUnsupported) CopyObjectPart(srcBucket, srcObject, destBucket, destObject string, uploadID string,
-	partID int, startOffset int64, length int64) (info PartInfo, err error) {
-	return info, traceError(NotImplemented{})
+// ListMultipartUploads lists all multipart uploads.
+func (a gatewayUnsupported) ListMultipartUploads(bucket string, prefix string, keyMarker string, uploadIDMarker string, delimiter string, maxUploads int) (lmi ListMultipartsInfo, err error) {
+	return lmi, traceError(NotImplemented{})
+}
+
+// NewMultipartUpload upload object in multiple parts
+func (a gatewayUnsupported) NewMultipartUpload(bucket string, object string, metadata map[string]string) (uploadID string, err error) {
+	return "", traceError(NotImplemented{})
+}
+
+// CopyObjectPart copy part of object to other bucket and object
+func (a gatewayUnsupported) CopyObjectPart(srcBucket string, srcObject string, destBucket string, destObject string, uploadID string, partID int, startOffset int64, length int64) (pi PartInfo, err error) {
+	return pi, traceError(NotImplemented{})
+}
+
+// PutObjectPart puts a part of object in bucket
+func (a gatewayUnsupported) PutObjectPart(bucket string, object string, uploadID string, partID int, data *hash.Reader) (pi PartInfo, err error) {
+	return pi, traceError(NotImplemented{})
+}
+
+// ListObjectParts returns all object parts for specified object in specified bucket
+func (a gatewayUnsupported) ListObjectParts(bucket string, object string, uploadID string, partNumberMarker int, maxParts int) (lpi ListPartsInfo, err error) {
+	return lpi, traceError(NotImplemented{})
+}
+
+// AbortMultipartUpload aborts a ongoing multipart upload
+func (a gatewayUnsupported) AbortMultipartUpload(bucket string, object string, uploadID string) error {
+	return traceError(NotImplemented{})
+}
+
+// CompleteMultipartUpload completes ongoing multipart upload and finalizes object
+func (a gatewayUnsupported) CompleteMultipartUpload(bucket string, object string, uploadID string, uploadedParts []CompletePart) (oi ObjectInfo, err error) {
+	return oi, traceError(NotImplemented{})
+}
+
+// SetBucketPolicies sets policy on bucket
+func (a gatewayUnsupported) SetBucketPolicies(bucket string, policyInfo policy.BucketAccessPolicy) error {
+	return traceError(NotImplemented{})
+}
+
+// GetBucketPolicies will get policy on bucket
+func (a gatewayUnsupported) GetBucketPolicies(bucket string) (bal policy.BucketAccessPolicy, err error) {
+	return bal, traceError(NotImplemented{})
+}
+
+// DeleteBucketPolicies deletes all policies on bucket
+func (a gatewayUnsupported) DeleteBucketPolicies(bucket string) error {
+	return traceError(NotImplemented{})
 }
 
 // HealBucket - Not relevant.
@@ -43,6 +90,10 @@ func (a gatewayUnsupported) HealObject(bucket, object string) (int, int, error)
 	return 0, 0, traceError(NotImplemented{})
 }
 
+func (a gatewayUnsupported) ListObjectsV2(bucket, prefix, continuationToken, delimiter string, maxKeys int, fetchOwner bool, startAfter string) (result ListObjectsV2Info, err error) {
+	return result, traceError(NotImplemented{})
+}
+
 // ListObjectsHeal - Not relevant.
 func (a gatewayUnsupported) ListObjectsHeal(bucket, prefix, marker, delimiter string, maxKeys int) (loi ListObjectsInfo, e error) {
 	return loi, traceError(NotImplemented{})
@@ -76,3 +127,19 @@ func (a gatewayUnsupported) AnonPutObject(bucket, object string, data *hash.Read
 	metadata map[string]string) (ObjectInfo, error) {
 	return ObjectInfo{}, traceError(NotImplemented{})
 }
+
+// AnonGetObject downloads object anonymously.
+func (a gatewayUnsupported) AnonGetObject(bucket, object string, startOffset int64, length int64, writer io.Writer) (err error) {
+	return traceError(NotImplemented{})
+}
+
+// AnonGetObjectInfo returns stat information about an object anonymously.
+func (a gatewayUnsupported) AnonGetObjectInfo(bucket, object string) (objInfo ObjectInfo, err error) {
+	return objInfo, traceError(NotImplemented{})
+}
+
+// CopyObject copies a blob from source container to destination container.
+func (a gatewayUnsupported) CopyObject(srcBucket string, srcObject string, destBucket string, destObject string,
+	metadata map[string]string) (objInfo ObjectInfo, err error) {
+	return objInfo, traceError(NotImplemented{})
+}