}
	defer f.Close()
	var ekvs []envKV
	scanner := bufio.NewScanner(f)
	for scanner.Scan() {
		ekv, err := parsEnvEntry(scanner.Text())
		if err != nil {
			return nil, err
		}
		if ekv.Skip {
			// Skips empty lines
			continue
		}
		ekvs = append(ekvs, ekv)
	}
	if err = scanner.Err(); err != nil {
		return nil, err
	}
	return ekvs, nil
}

	}
	return s.String()
}

// KVS - is a shorthand for some wrapper functions
// to operate on list of key values.
type KVS []KV

// Empty - return if kv is empty
func (kvs KVS) Empty() bool {
	return len(kvs) == 0
}

// Clone - returns a copy of the KVS
func (kvs KVS) Clone() KVS {
	return append(make(KVS, 0, len(kvs)), kvs...)
}

			cfg.HTTP[target] = http.Config{
				Enabled:  true,
				Endpoint: url,
			}
		}

	case config.AuditWebhookSubSys:
		// List legacy audit ENVs if any.
		var loggerAuditTargets []string
		envs := env.List(legacyEnvAuditLoggerHTTPEndpoint)
		for _, k := range envs {
			target := strings.TrimPrefix(k, legacyEnvAuditLoggerHTTPEndpoint+config.Default)
			if target == legacyEnvAuditLoggerHTTPEndpoint {
				target = config.Default

func Enabled(kvs config.KVS) bool {
	return kvs.Get(ServerAddr) != ""
}

// Lookup - initializes LDAP config, overrides config, if any ENV values are set.
func Lookup(s config.Config, rootCAs *x509.CertPool) (l Config, err error) {
	l = Config{}

	// Purge all removed keys first
	kvs := s[config.IdentityLDAPSubSys][config.Default]
	if len(kvs) > 0 {
		for _, k := range removedKeys {

	gzipObjects := env.Get(EnvAPIGzipObjects, kvs.Get(apiGzipObjects)) == config.EnableOn
	rootAccess := env.Get(EnvAPIRootAccess, kvs.Get(apiRootAccess)) == config.EnableOn

	cfg = Config{
		EnableODirect: enableODirect || !disableODirect,
		GzipObjects:   gzipObjects,
		RootAccess:    rootAccess,
	}

	var corsAllowOrigin []string

	}
	for k, v := range notify.DefaultNotificationKVS {
		kvs[k] = v
	}
	for k, v := range lambda.DefaultLambdaKVS {
		kvs[k] = v
	}
	if globalIsErasure {
		kvs[config.StorageClassSubSys] = storageclass.DefaultKVS
		kvs[config.HealSubSys] = heal.DefaultKVS
	}
	config.RegisterDefaultKVS(kvs)

	// Captures help for each sub-system
	helpSubSys := config.HelpKVS{
		config.HelpKV{

		},
	}
)

// GetNotifyES - returns a map of registered notification 'elasticsearch' targets
func GetNotifyES(esKVS map[string]config.KVS, transport *http.Transport) (map[string]target.ElasticsearchArgs, error) {
	esTargets := make(map[string]target.ElasticsearchArgs)
	for k, kv := range config.Merge(esKVS, target.EnvElasticEnable, DefaultESKVS) {
		enableEnv := target.EnvElasticEnable
		if k != config.Default {

						// order)
						kvs = mv.Value.(jstream.KVS)
					} else {
						// To be AWS S3 compatible Select for JSON needs to
						// output non-object JSON as single column value
						// i.e. a map with `_1` as key and value as the
						// non-object.
						kvs = jstream.KVS{jstream.KV{Key: "_1", Value: mv.Value}}
					}
					all = append(all, kvs)
				}
				// We don't need the input any more.

func (r *Record) Clone(dst sql.Record) sql.Record {
	other, ok := dst.(*Record)
	if !ok {
		other = &Record{}
	}
	if len(other.KVS) > 0 {
		other.KVS = other.KVS[:0]
	}
	other.KVS = append(other.KVS, r.KVS...)
	return other
}

// Set - sets the value for a column name.
func (r *Record) Set(name string, value *sql.Value) (sql.Record, error) {
	var v interface{}

		}
		return nil, io.EOF
	}

	var kvs jstream.KVS
	if v.ValueType == jstream.Object {
		// This is a JSON object type (that preserves key
		// order)
		kvs = v.Value.(jstream.KVS)
	} else {
		// To be AWS S3 compatible Select for JSON needs to
		// output non-object JSON as single column value
		// i.e. a map with `_1` as key and value as the
		// non-object.
		kvs = jstream.KVS{jstream.KV{Key: "_1", Value: v.Value}}
	}