38 lines
819 B
Go
38 lines
819 B
Go
package portforward
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import (
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"fmt"
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"os"
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)
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func (l *Loop) removePortForwardedFile() {
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filepath := l.state.GetSettings().Filepath
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l.logger.Info("removing port file " + filepath)
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if err := os.Remove(filepath); err != nil {
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l.logger.Error(err.Error())
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}
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}
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func (l *Loop) writePortForwardedFile(port uint16) {
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filepath := l.state.GetSettings().Filepath
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l.logger.Info("writing port file " + filepath)
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if err := writePortForwardedToFile(filepath, port); err != nil {
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l.logger.Error(err.Error())
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}
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}
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func writePortForwardedToFile(filepath string, port uint16) (err error) {
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file, err := os.OpenFile(filepath, os.O_CREATE|os.O_TRUNC|os.O_WRONLY, 0644)
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if err != nil {
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return err
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}
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_, err = file.Write([]byte(fmt.Sprint(port)))
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if err != nil {
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_ = file.Close()
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return err
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}
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return file.Close()
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}
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