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365b575341* [feature] add TOTP two-factor authentication (2FA) * use byteutil.S2B to avoid allocations when comparing + generating password hashes * don't bother with string conversion for consts * use io.ReadFull * use MustGenerateSecret for backup codes * rename util functions
23 lines
573 B
Go
23 lines
573 B
Go
package qr
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import (
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"fmt"
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"github.com/boombuler/barcode/utils"
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)
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func encodeAuto(content string, ecl ErrorCorrectionLevel) (*utils.BitList, *versionInfo, error) {
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bits, vi, _ := Numeric.getEncoder()(content, ecl)
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if bits != nil && vi != nil {
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return bits, vi, nil
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}
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bits, vi, _ = AlphaNumeric.getEncoder()(content, ecl)
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if bits != nil && vi != nil {
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return bits, vi, nil
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}
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bits, vi, _ = Unicode.getEncoder()(content, ecl)
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if bits != nil && vi != nil {
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return bits, vi, nil
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}
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return nil, nil, fmt.Errorf("No encoding found to encode \"%s\"", content)
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}
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