mirror of https://github.com/octoleo/restic.git
26 lines
634 B
Go
26 lines
634 B
Go
package backend
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import "io"
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// LoadAll reads all data stored in the backend for the handle. The buffer buf
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// is resized to accomodate all data in the blob. Errors returned by be.Load()
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// are passed on, except io.ErrUnexpectedEOF is silenced and nil returned
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// instead, since it means this function is working properly.
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func LoadAll(be Backend, h Handle, buf []byte) ([]byte, error) {
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fi, err := be.Stat(h)
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if err != nil {
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return nil, err
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}
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if fi.Size > int64(len(buf)) {
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buf = make([]byte, int(fi.Size))
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}
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n, err := be.Load(h, buf, 0)
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if err == io.ErrUnexpectedEOF {
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err = nil
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}
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buf = buf[:n]
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return buf, err
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}
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