35 lines
687 B
Go
35 lines
687 B
Go
package main
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import (
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"fmt"
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"strconv"
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"strings"
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"github.com/google/uuid"
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)
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func ConvertStringUint32(s string) (uint32, error) {
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v, err := strconv.ParseUint(s, 10, 32)
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return uint32(v), err
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}
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func ConvertStringToRgb(str string) ([3]uint8, error) {
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parts := strings.SplitN(str, ",", 4)
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if len(parts) != 3 {
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return [3]uint8{}, fmt.Errorf("invalid rgb")
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}
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var rgb [3]uint8
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for i, p := range parts {
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n, err := strconv.ParseUint(strings.TrimSpace(p), 10, 8)
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if err != nil {
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return [3]uint8{}, fmt.Errorf("invalid component %d: %w", i, err)
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}
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rgb[i] = uint8(n)
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}
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return rgb, nil
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}
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func ConvertStringUuid(str string) (uuid.UUID, error) {
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return uuid.Parse(str)
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}
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