Remove io.SeekStart and replace with 0 as it is go 1.7 only
This commit is contained in:
parent
5b8327038a
commit
93e84403bb
3 changed files with 5 additions and 5 deletions
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@ -44,7 +44,7 @@ func (fh *ReadFileHandle) seek(offset int64) error {
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// Can we seek it directly?
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// Can we seek it directly?
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if do, ok := fh.r.(io.Seeker); ok {
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if do, ok := fh.r.(io.Seeker); ok {
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fs.Debug(fh.o, "ReadFileHandle.seek from %d to %d (io.Seeker)", fh.offset, offset)
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fs.Debug(fh.o, "ReadFileHandle.seek from %d to %d (io.Seeker)", fh.offset, offset)
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_, err := do.Seek(offset, io.SeekStart)
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_, err := do.Seek(offset, 0)
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if err != nil {
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if err != nil {
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fs.Debug(fh.o, "ReadFileHandle.Read io.Seeker failed: %v", err)
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fs.Debug(fh.o, "ReadFileHandle.Read io.Seeker failed: %v", err)
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return err
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return err
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@ -542,7 +542,7 @@ func (c *cipher) newDecrypterSeek(open OpenAtOffset, offset int64) (fh *decrypte
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}
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}
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fh.open = open // will be called by fh.Seek
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fh.open = open // will be called by fh.Seek
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if offset != 0 {
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if offset != 0 {
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_, err = fh.Seek(offset, io.SeekStart)
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_, err = fh.Seek(offset, 0)
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if err != nil {
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if err != nil {
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_ = fh.Close()
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_ = fh.Close()
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return nil, err
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return nil, err
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@ -593,7 +593,7 @@ func (fh *decrypter) Seek(offset int64, whence int) (int64, error) {
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if fh.open == nil {
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if fh.open == nil {
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return 0, fh.finish(errors.New("can't seek - not initialised with newDecrypterSeek"))
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return 0, fh.finish(errors.New("can't seek - not initialised with newDecrypterSeek"))
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}
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}
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if whence != io.SeekStart {
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if whence != 0 {
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return 0, fh.finish(errors.New("can only seek from the start"))
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return 0, fh.finish(errors.New("can only seek from the start"))
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}
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}
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@ -606,7 +606,7 @@ func (fh *decrypter) Seek(offset int64, whence int) (int64, error) {
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// Can we seek it directly?
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// Can we seek it directly?
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if do, ok := fh.rc.(io.Seeker); ok {
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if do, ok := fh.rc.(io.Seeker); ok {
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_, err := do.Seek(offset, io.SeekStart)
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_, err := do.Seek(offset, 0)
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if err != nil {
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if err != nil {
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return 0, fh.finish(err)
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return 0, fh.finish(err)
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}
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}
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@ -895,7 +895,7 @@ func TestNewDecrypterSeek(t *testing.T) {
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// Now try decoding it with a single open and lots of seeks
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// Now try decoding it with a single open and lots of seeks
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rc, err := c.DecryptDataSeek(open, 0)
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rc, err := c.DecryptDataSeek(open, 0)
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for _, offset := range trials {
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for _, offset := range trials {
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_, err := rc.Seek(int64(offset), io.SeekStart)
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_, err := rc.Seek(int64(offset), 0)
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assert.NoError(t, err)
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assert.NoError(t, err)
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seekedDecrypted, err := ioutil.ReadAll(rc)
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seekedDecrypted, err := ioutil.ReadAll(rc)
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