mirror of https://github.com/minio/minio.git
42 lines
1.1 KiB
Go
42 lines
1.1 KiB
Go
|
/*
|
||
|
|
* Minio Cloud Storage, (C) 2016 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 cmd
|
||
|
|
|
||
|
|
import "io"
|
||
|
|
|
||
|
|
func fsCreateFile(disk StorageAPI, reader io.Reader, buf []byte, tmpBucket, tempObj string) (int64, error) {
|
||
|
|
bytesWritten := int64(0)
|
||
|
|
// Read the buffer till io.EOF and append the read data to the temporary file.
|
||
|
|
for {
|
||
|
|
n, rErr := reader.Read(buf)
|
||
|
|
if rErr != nil && rErr != io.EOF {
|
||
|
|
return 0, rErr
|
||
|
|
}
|
||
|
|
bytesWritten += int64(n)
|
||
|
|
if n > 0 {
|
||
|
|
wErr := disk.AppendFile(tmpBucket, tempObj, buf[0:n])
|
||
|
|
if wErr != nil {
|
||
|
|
return 0, wErr
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if rErr == io.EOF {
|
||
|
|
break
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return bytesWritten, nil
|
||
|
|
}
|