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34 lines
967 B
34 lines
967 B
package filer
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import (
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"errors"
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)
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type FileId string //file id in SeaweedFS
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type FileEntry struct {
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Name string `json:"name,omitempty"` //file name without path
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Id FileId `json:"fid,omitempty"`
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}
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type DirectoryId int32
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type DirectoryEntry struct {
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Name string //dir name without path
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Id DirectoryId
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}
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type Filer interface {
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CreateFile(fullFileName string, fid string) (err error)
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FindFile(fullFileName string) (fid string, err error)
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DeleteFile(fullFileName string) (fid string, err error)
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//Optional functions. embedded filer support these
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FindDirectory(dirPath string) (dirId DirectoryId, err error)
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ListDirectories(dirPath string) (dirs []DirectoryEntry, err error)
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ListFiles(dirPath string, lastFileName string, limit int) (files []FileEntry, err error)
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DeleteDirectory(dirPath string, recursive bool) (err error)
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Move(fromPath string, toPath string) (err error)
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}
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var ErrNotFound = errors.New("filer: no entry is found in filer store")
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