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package gosdn
import (
"github.com/google/uuid"
"github.com/spf13/viper"
)
// Config represents the nucleus configuration
type Config struct {
BasePndUUID uuid.UUID
BaseSouthBoundType int32
BaseSouthBoundUUID uuid.UUID
}
func getUUIDFromViper(viperKey string) (uuid.UUID, error) {
UUIDAsString := viper.GetString(viperKey)
if UUIDAsString == "" {
newUUID := uuid.New()
viper.Set(viperKey, newUUID.String())
viper.WriteConfig()
return newUUID, nil
}
parsedUUID, err := uuid.Parse(UUIDAsString)
if err != nil {
return uuid.Nil, err
}
return parsedUUID, nil
}
// InitializeConfig loads the configuration
func (c *Config) InitializeConfig() error {
var err error
basePNDUUIDKey := "basePNDUUID"
baseSouthBoundTypeKey := "baseSouthBoundType"
baseSouthBoundUUIDKey := "baseSouthBoundUUID"
basePNDUUID, err := getUUIDFromViper(basePNDUUIDKey)
if err != nil {
return err
}
c.BasePndUUID = basePNDUUID
baseSouthBoundUUID, err := getUUIDFromViper(baseSouthBoundUUIDKey)
if err != nil {
return err
}
c.BaseSouthBoundUUID = baseSouthBoundUUID
c.BaseSouthBoundType = viper.GetInt32("BaseSouthBoundType")
if c.BaseSouthBoundType != 0 {
viper.Set(baseSouthBoundTypeKey, 0)
viper.WriteConfig()
}
return nil
}