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xls/bof.go

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package xls
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import (
"encoding/binary"
"io"
"unicode/utf16"
)
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//the information unit in xls file
type bof struct {
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Id uint16
Size uint16
}
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//read the utf16 string from reader
func (b *bof) utf16String(buf io.ReadSeeker, count uint32) string {
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var bts = make([]uint16, count)
binary.Read(buf, binary.LittleEndian, &bts)
runes := utf16.Decode(bts[:len(bts)-1])
return string(runes)
}
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type biffHeader struct {
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Ver uint16
Type uint16
Id_make uint16
Year uint16
Flags uint32
Min_ver uint32
}