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refactor: Inject mtio package to allow for remote implementation

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This commit is contained in:
Felix Pojtinger
2022-01-16 23:50:47 +01:00
parent 5bb79b6d9e
commit 25cacd34d8
36 changed files with 183 additions and 100 deletions
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internal/tarext/write.go
+4 -4
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@@ -6,7 +6,7 @@ import (
"io"
"github.com/pojntfx/stfs/internal/ioext"
"github.com/pojntfx/stfs/internal/mtio"
"github.com/pojntfx/stfs/pkg/config"
)
func NewTapeWriter(f io.Writer, isRegular bool, recordSize int) (tw *tar.Writer, cleanup func(dirty *bool) error, err error) {
@@ -15,7 +15,7 @@ func NewTapeWriter(f io.Writer, isRegular bool, recordSize int) (tw *tar.Writer,
if isRegular {
tw = tar.NewWriter(f)
} else {
bw = bufio.NewWriterSize(f, mtio.BlockSize*recordSize)
bw = bufio.NewWriterSize(f, config.MagneticTapeBlockSize*recordSize)
counter = &ioext.CounterWriter{Writer: bw, BytesRead: 0}
tw = tar.NewWriter(counter)
}
@@ -28,9 +28,9 @@ func NewTapeWriter(f io.Writer, isRegular bool, recordSize int) (tw *tar.Writer,
}
if !isRegular {
if mtio.BlockSize*recordSize-counter.BytesRead > 0 {
if config.MagneticTapeBlockSize*recordSize-counter.BytesRead > 0 {
// Fill the rest of the record with zeros
if _, err := bw.Write(make([]byte, mtio.BlockSize*recordSize-counter.BytesRead)); err != nil {
if _, err := bw.Write(make([]byte, config.MagneticTapeBlockSize*recordSize-counter.BytesRead)); err != nil {
return err
}
}