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53 lines
713 B
Go
53 lines
713 B
Go
package swampfile
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import (
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"io"
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"path"
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"path/filepath"
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"strings"
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"time"
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)
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type SwampOutFile interface {
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Path() string
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Size() int64
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Modified() time.Time
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io.Reader
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io.Seeker
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io.Closer
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}
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type SwampInFile interface {
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Path() string
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Size() int64
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Modified() time.Time
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io.Writer
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io.Seeker
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io.Closer
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}
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type FileReference struct {
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Path string
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UserAgent string
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}
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type DeletedSwampFile struct {
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Path string
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Size int64
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}
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func (fr *FileReference) Clean(strict bool) (*FileReference, error) {
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c := filepath.FromSlash(path.Clean("/" + strings.Trim(fr.Path, "/")))
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if c != fr.Path && strict {
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return nil, ErrUnacceptablePath
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}
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n := FileReference{
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c,
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fr.UserAgent,
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}
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return &n, nil
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}
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