mirror of https://github.com/octoleo/restic.git
80 lines
2.0 KiB
Go
80 lines
2.0 KiB
Go
package logger
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import (
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"context"
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"io"
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"github.com/restic/restic/internal/backend"
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"github.com/restic/restic/internal/debug"
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)
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type Backend struct {
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backend.Backend
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}
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// statically ensure that Backend implements backend.Backend.
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var _ backend.Backend = &Backend{}
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func New(be backend.Backend) *Backend {
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return &Backend{Backend: be}
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}
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func (be *Backend) IsNotExist(err error) bool {
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isNotExist := be.Backend.IsNotExist(err)
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debug.Log("IsNotExist(%T, %#v, %v)", err, err, isNotExist)
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return isNotExist
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}
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// Save adds new Data to the backend.
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func (be *Backend) Save(ctx context.Context, h backend.Handle, rd backend.RewindReader) error {
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debug.Log("Save(%v, %v)", h, rd.Length())
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err := be.Backend.Save(ctx, h, rd)
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debug.Log(" save err %v", err)
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return err
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}
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// Remove deletes a file from the backend.
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func (be *Backend) Remove(ctx context.Context, h backend.Handle) error {
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debug.Log("Remove(%v)", h)
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err := be.Backend.Remove(ctx, h)
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debug.Log(" remove err %v", err)
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return err
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}
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func (be *Backend) Load(ctx context.Context, h backend.Handle, length int, offset int64, fn func(io.Reader) error) error {
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debug.Log("Load(%v, length %v, offset %v)", h, length, offset)
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err := be.Backend.Load(ctx, h, length, offset, fn)
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debug.Log(" load err %v", err)
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return err
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}
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func (be *Backend) Stat(ctx context.Context, h backend.Handle) (backend.FileInfo, error) {
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debug.Log("Stat(%v)", h)
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fi, err := be.Backend.Stat(ctx, h)
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debug.Log(" stat err %v", err)
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return fi, err
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}
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func (be *Backend) List(ctx context.Context, t backend.FileType, fn func(backend.FileInfo) error) error {
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debug.Log("List(%v)", t)
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err := be.Backend.List(ctx, t, fn)
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debug.Log(" list err %v", err)
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return err
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}
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func (be *Backend) Delete(ctx context.Context) error {
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debug.Log("Delete()")
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err := be.Backend.Delete(ctx)
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debug.Log(" delete err %v", err)
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return err
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}
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func (be *Backend) Close() error {
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debug.Log("Close()")
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err := be.Backend.Close()
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debug.Log(" close err %v", err)
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return err
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}
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func (be *Backend) Unwrap() backend.Backend { return be.Backend }
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