mirror of
https://github.com/seaweedfs/seaweedfs.git
synced 2024-01-19 02:48:24 +00:00
101 lines
2.9 KiB
Go
101 lines
2.9 KiB
Go
package s3api
|
|
|
|
import (
|
|
"context"
|
|
"fmt"
|
|
"github.com/seaweedfs/seaweedfs/weed/glog"
|
|
"github.com/seaweedfs/seaweedfs/weed/pb/filer_pb"
|
|
"github.com/seaweedfs/seaweedfs/weed/util"
|
|
"strings"
|
|
)
|
|
|
|
func (s3a *S3ApiServer) mkdir(parentDirectoryPath string, dirName string, fn func(entry *filer_pb.Entry)) error {
|
|
|
|
return filer_pb.Mkdir(s3a, parentDirectoryPath, dirName, fn)
|
|
|
|
}
|
|
|
|
func (s3a *S3ApiServer) mkFile(parentDirectoryPath string, fileName string, chunks []*filer_pb.FileChunk, fn func(entry *filer_pb.Entry)) error {
|
|
|
|
return filer_pb.MkFile(s3a, parentDirectoryPath, fileName, chunks, fn)
|
|
|
|
}
|
|
|
|
func (s3a *S3ApiServer) list(parentDirectoryPath, prefix, startFrom string, inclusive bool, limit uint32) (entries []*filer_pb.Entry, isLast bool, err error) {
|
|
|
|
err = filer_pb.List(s3a, parentDirectoryPath, prefix, func(entry *filer_pb.Entry, isLastEntry bool) error {
|
|
entries = append(entries, entry)
|
|
if isLastEntry {
|
|
isLast = true
|
|
}
|
|
return nil
|
|
}, startFrom, inclusive, limit)
|
|
|
|
if len(entries) == 0 {
|
|
isLast = true
|
|
}
|
|
|
|
return
|
|
|
|
}
|
|
|
|
func (s3a *S3ApiServer) rm(parentDirectoryPath, entryName string, isDeleteData, isRecursive bool) error {
|
|
|
|
return s3a.WithFilerClient(false, func(client filer_pb.SeaweedFilerClient) error {
|
|
|
|
err := doDeleteEntry(client, parentDirectoryPath, entryName, isDeleteData, isRecursive)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
return nil
|
|
})
|
|
|
|
}
|
|
|
|
func doDeleteEntry(client filer_pb.SeaweedFilerClient, parentDirectoryPath string, entryName string, isDeleteData bool, isRecursive bool) error {
|
|
request := &filer_pb.DeleteEntryRequest{
|
|
Directory: parentDirectoryPath,
|
|
Name: entryName,
|
|
IsDeleteData: isDeleteData,
|
|
IsRecursive: isRecursive,
|
|
IgnoreRecursiveError: true,
|
|
}
|
|
|
|
glog.V(1).Infof("delete entry %v/%v: %v", parentDirectoryPath, entryName, request)
|
|
if resp, err := client.DeleteEntry(context.Background(), request); err != nil {
|
|
glog.V(0).Infof("delete entry %v: %v", request, err)
|
|
return fmt.Errorf("delete entry %s/%s: %v", parentDirectoryPath, entryName, err)
|
|
} else {
|
|
if resp.Error != "" {
|
|
return fmt.Errorf("delete entry %s/%s: %v", parentDirectoryPath, entryName, resp.Error)
|
|
}
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func (s3a *S3ApiServer) exists(parentDirectoryPath string, entryName string, isDirectory bool) (exists bool, err error) {
|
|
|
|
return filer_pb.Exists(s3a, parentDirectoryPath, entryName, isDirectory)
|
|
|
|
}
|
|
|
|
func (s3a *S3ApiServer) touch(parentDirectoryPath string, entryName string, entry *filer_pb.Entry) (err error) {
|
|
|
|
return filer_pb.Touch(s3a, parentDirectoryPath, entryName, entry)
|
|
|
|
}
|
|
|
|
func (s3a *S3ApiServer) getEntry(parentDirectoryPath, entryName string) (entry *filer_pb.Entry, err error) {
|
|
fullPath := util.NewFullPath(parentDirectoryPath, entryName)
|
|
return filer_pb.GetEntry(s3a, fullPath)
|
|
}
|
|
|
|
func objectKey(key *string) *string {
|
|
if strings.HasPrefix(*key, "/") {
|
|
t := (*key)[1:]
|
|
return &t
|
|
}
|
|
return key
|
|
}
|