86 lines
1.6 KiB
Go
86 lines
1.6 KiB
Go
package webutil
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import "strconv"
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func scan(raw string, val any) error {
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switch v := val.(type) {
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case *string:
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*v = raw
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case *int:
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if i, err := strconv.ParseInt(raw, 10, 64); err != nil {
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return err
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} else {
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*v = int(i)
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}
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case *int8:
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if i, err := strconv.ParseInt(raw, 10, 8); err != nil {
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return err
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} else {
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*v = int8(i)
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}
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case *int16:
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if i, err := strconv.ParseInt(raw, 10, 16); err != nil {
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return err
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} else {
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*v = int16(i)
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}
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case *int32:
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if i, err := strconv.ParseInt(raw, 10, 32); err != nil {
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return err
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} else {
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*v = int32(i)
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}
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case *int64:
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if i, err := strconv.ParseInt(raw, 10, 64); err != nil {
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return err
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} else {
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*v = int64(i)
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}
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case *uint:
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if i, err := strconv.ParseUint(raw, 10, 64); err != nil {
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return err
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} else {
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*v = uint(i)
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}
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case *uint8:
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if i, err := strconv.ParseUint(raw, 10, 8); err != nil {
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return err
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} else {
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*v = uint8(i)
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}
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case *uint16:
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if i, err := strconv.ParseUint(raw, 10, 16); err != nil {
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return err
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} else {
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*v = uint16(i)
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}
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case *uint32:
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if i, err := strconv.ParseUint(raw, 10, 32); err != nil {
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return err
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} else {
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*v = uint32(i)
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}
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case *uint64:
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if i, err := strconv.ParseUint(raw, 10, 64); err != nil {
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return err
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} else {
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*v = uint64(i)
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}
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case *float32:
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if f, err := strconv.ParseFloat(raw, 32); err != nil {
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return err
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} else {
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*v = float32(f)
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}
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case *float64:
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if f, err := strconv.ParseFloat(raw, 64); err != nil {
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return err
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} else {
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*v = float64(f)
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}
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default:
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return ErrUnsupportedType
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}
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return nil
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}
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