52 lines
1022 B
Go
52 lines
1022 B
Go
package services
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import (
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"bytes"
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"fmt"
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"os/exec"
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"strings"
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)
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func scanImage(args ...string) (string, error) {
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cmd := exec.Command("scanimage", args...)
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var stderr bytes.Buffer
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cmd.Stderr = &stderr
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var stdout bytes.Buffer
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cmd.Stdout = &stdout
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err := cmd.Run()
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if err != nil {
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return "", fmt.Errorf("error scanning: %v", stderr.String())
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}
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return stdout.String(), nil
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}
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func status() (string, error) {
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result, err := scanImage("--status")
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if err != nil {
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return "", fmt.Errorf("error getting status: %v", err)
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}
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return result, nil
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}
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func listDevices() ([]string, error) {
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result, err := scanImage("--list-devices")
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if err != nil {
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return nil, fmt.Errorf("error listing devices: %v", err)
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}
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return strings.Split(result, "\n"), nil
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}
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func startScan(outputFile string) (string, error) {
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result, err := scanImage("-d", "escl:https://printer:443", "--format", "pdf", "--output-file", outputFile)
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if err != nil {
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return "", fmt.Errorf("error scanning: %v", err)
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}
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return result, nil
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}
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