// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package strconv

// ParseBool returns the boolean value represented by the string.
// It accepts 1, t, T, TRUE, true, True, 0, f, F, FALSE, false, False.
// Any other value returns an error.
func ParseBool(str string) (bool, error) {
	switch str {
	case "1", "t", "T", "true", "TRUE", "True":
		return true, nil

func TestParseBool(t *testing.T) {
	for _, test := range atobtests {
		b, e := ParseBool(test.in)
		if test.err != nil {
			// expect an error
			if e == nil {
				t.Errorf("ParseBool(%s) = nil; want %s", test.in, test.err)
			} else {
				// NumError assertion must succeed; it's the only thing we return.
				if e.(*NumError).Err != test.err {
					t.Errorf("ParseBool(%s) = %s; want %s", test.in, e, test.err)
				}
			}
		} else {

func FormatBool(b bool) string {
	if b {
		return "on"
	}
	return "off"
}

// ParseBool returns the boolean value represented by the string.
// It accepts 1, t, T, TRUE, true, True, 0, f, F, FALSE, false, False.
// Any other value returns an error.
func ParseBool(str string) (bool, error) {
	switch str {
	case "1", "t", "T", "true", "TRUE", "True", "on", "ON", "On":
		return true, nil

				t.Errorf("got %v allocs, want 0 allocs", allocs)
			}
		}
	}

	t.Run("Atoi", checkNoAllocs(func() {
		Sink.Int, Sink.Error = Atoi(string(bytes.Number))
	}))
	t.Run("ParseBool", checkNoAllocs(func() {
		Sink.Bool, Sink.Error = ParseBool(string(bytes.Bool))
	}))
	t.Run("ParseInt", checkNoAllocs(func() {
		Sink.Int64, Sink.Error = ParseInt(string(bytes.Number), 10, 64)
	}))
	t.Run("ParseUint", checkNoAllocs(func() {

			return opts, err
		}

		switch name {
		case FullPCPUsOnlyOption:
			optValue, err := strconv.ParseBool(value)
			if err != nil {
				return opts, fmt.Errorf("bad value for option %q: %w", name, err)
			}
			opts.FullPhysicalCPUsOnly = optValue
		case DistributeCPUsAcrossNUMAOption:
			optValue, err := strconv.ParseBool(value)
			if err != nil {
				return opts, fmt.Errorf("bad value for option %q: %w", name, err)
			}

//
//	i, err := strconv.Atoi("-42")
//	s := strconv.Itoa(-42)
//
// These assume decimal and the Go int type.
//
// [ParseBool], [ParseFloat], [ParseInt], and [ParseUint] convert strings to values:
//
//	b, err := strconv.ParseBool("true")
//	f, err := strconv.ParseFloat("3.1415", 64)
//	i, err := strconv.ParseInt("-42", 10, 64)
//	u, err := strconv.ParseUint("42", 10, 64)
//

		isEnableFlagExplicitlySet = true
		l.LDAP.Enabled, err = config.ParseBool(v)
		if err != nil {
			return l, err
		}
	}

	l.stsExpiryDuration = defaultLDAPExpiry

	// LDAP connection configuration
	if v := getCfgVal(ServerInsecure); v != "" {
		l.LDAP.ServerInsecure, err = config.ParseBool(v)
		if err != nil {
			return l, err
		}
	}

	}
	cfg := Config{}
	var err error
	v := env.Get(EnvIdentityTLSEnabled, "")
	if v == "" {
		return cfg, nil
	}
	cfg.Enabled, err = config.ParseBool(v)
	if err != nil {
		return Config{}, err
	}
	cfg.InsecureSkipVerify, err = config.ParseBool(env.Get(EnvIdentityTLSSkipVerify, kvs.Get(skipVerify)))
	if err != nil {
		return Config{}, err
	}
	return cfg, nil
}

const (

		// parse and set the bool value of dnsRedirect
		redir.dnsRedirect, valErr = strconv.ParseBool(v)
		if valErr != nil {
			log.Warnf("cannot parse DNS capture environment variable %v", valErr)
		}
	}
	if v, found := pi.ProxyEnvironments["ISTIO_DUAL_STACK"]; found {
		// parse and set the bool value of dnsRedirect
		redir.dualStack, valErr = strconv.ParseBool(v)
		if valErr != nil {

		return cfg, err
	}

	compress := env.Get(EnvCompressState, kvs.Get(config.Enable))
	if compress == "" {
		compress = env.Get(EnvCompress, "")
	}
	cfg.Enabled, err = config.ParseBool(compress)
	if err != nil {
		// Parsing failures happen due to empty KVS, ignore it.
		if kvs.Empty() {
			return cfg, nil
		}
		return cfg, err
	}
	if !cfg.Enabled {
		return cfg, nil
	}