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Read OPF file in utf-16 format #260

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Read OPF file in utf-16 format #260

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15 changes: 12 additions & 3 deletions epub/reader.go
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Original file line number Diff line number Diff line change
Expand Up @@ -29,12 +29,21 @@ type rootFile struct {
MediaType string `xml:"media-type,attr"`
}

func BypassReader(label string, input io.Reader) (io.Reader, error) {
return input, nil
}

// findRootFiles looks for the epub root files
func findRootFiles(r io.Reader) ([]rootFile, error) {
xd := xml.NewDecoder(r)
// deal with non utf-8 xml files
xd.CharsetReader = charset.NewReaderLabel
var roots []rootFile

nr, err := charset.NewReader(r, "utf-16")
if err != nil {
return nil, err
}
xd := xml.NewDecoder(nr)
xd.CharsetReader = BypassReader

for x, err := xd.Token(); x != nil && err == nil; x, err = xd.Token() {
if err != nil {
return nil, err
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