69 lines
1.4 KiB
Go
69 lines
1.4 KiB
Go
package config
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import (
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"fmt"
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"io"
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"os"
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"regexp"
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"git.cryptic.systems/fh-trier/go-flucky-server/pkg/types"
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)
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var validUUID = regexp.MustCompile("^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$")
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type Config interface {
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AddSensor(sensor *types.Sensor) error
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AddRemote(remote *Remote) error
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DisableRemote(nameOrUUID string) error
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DisableSensor(nameOrUUID string) error
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EnableRemote(nameOrUUID string) error
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EnableSensor(nameOrUUID string) error
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GetDevice() *Device
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GetRemotes() []*Remote
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GetSensors() []*types.Sensor
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JSONDecoder(r io.Reader) error
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JSONWriter(w io.Writer) error
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RemoveSensor(nameOrUUID string) error
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RemoveRemote(nameOrUUID string) error
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SetDevice(device *Device)
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ToJSON() (string, error)
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}
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// Read the configuration file
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func Read(configFile string) (*FluckyConfig, error) {
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fc := &FluckyConfig{}
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f, err := os.Open(configFile)
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if err != nil {
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return nil, fmt.Errorf("Can not open file %v: %v", configFile, err)
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}
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defer f.Close()
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err = fc.JSONDecoder(f)
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if err != nil {
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return nil, fmt.Errorf("Can not decode json file %v: %v", configFile, err)
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}
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return fc, nil
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}
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// Write the configuration into a file, specified by the configuration filepath
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func Write(cfg Config, configFile string) error {
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f, err := os.Create(configFile)
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if err != nil {
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return err
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}
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defer f.Close()
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err = cfg.JSONWriter(f)
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if err != nil {
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return err
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}
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return nil
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}
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