// Text returns the CharType of the first 4096 bytes of the Buffer.
func (b *Buffer) Text() characterize.CharType {
if b.texted {
return b.text
}
b.texted = true
buf, err := b.Slice(0, readSz)
if err == nil || err == io.EOF {
b.text = characterize.Detect(buf)
}
return b.text
}
func (m *Matcher) Identify(na string, buf siegreader.Buffer) (chan core.Result, error) {
if *m > 0 {
tt := characterize.Detect(siegreader.ReaderFrom(buf))
if tt != characterize.DATA {
res := make(chan core.Result, *m)
for i := 1; i < int(*m)+1; i++ {
res <- result{
idx: i,
basis: "text match " + tt.String(),
}
}
close(res)
return res, nil
}
}
res := make(chan core.Result)
close(res)
return res, nil
}