blob: bcd3945431eb7dbc9af9d285a9ef4dce0348a792 [file] [log] [blame]
package client
import (
"encoding/json"
"fmt"
"log"
)
// Settings holds optional client settings.
type Settings struct {
disablePAFXFast bool
assumePreAuthentication bool
preAuthEType int32
logger *log.Logger
}
// jsonSettings is used when marshaling the Settings details to JSON format.
type jsonSettings struct {
DisablePAFXFast bool
AssumePreAuthentication bool
}
// NewSettings creates a new client settings struct.
func NewSettings(settings ...func(*Settings)) *Settings {
s := new(Settings)
for _, set := range settings {
set(s)
}
return s
}
// DisablePAFXFAST used to configure the client to not use PA_FX_FAST.
//
// s := NewSettings(DisablePAFXFAST(true))
func DisablePAFXFAST(b bool) func(*Settings) {
return func(s *Settings) {
s.disablePAFXFast = b
}
}
// DisablePAFXFAST indicates is the client should disable the use of PA_FX_FAST.
func (s *Settings) DisablePAFXFAST() bool {
return s.disablePAFXFast
}
// AssumePreAuthentication used to configure the client to assume pre-authentication is required.
//
// s := NewSettings(AssumePreAuthentication(true))
func AssumePreAuthentication(b bool) func(*Settings) {
return func(s *Settings) {
s.assumePreAuthentication = b
}
}
// AssumePreAuthentication indicates if the client should proactively assume using pre-authentication.
func (s *Settings) AssumePreAuthentication() bool {
return s.assumePreAuthentication
}
// Logger used to configure client with a logger.
//
// s := NewSettings(kt, Logger(l))
func Logger(l *log.Logger) func(*Settings) {
return func(s *Settings) {
s.logger = l
}
}
// Logger returns the client logger instance.
func (s *Settings) Logger() *log.Logger {
return s.logger
}
// Log will write to the service's logger if it is configured.
func (cl *Client) Log(format string, v ...interface{}) {
if cl.settings.Logger() != nil {
cl.settings.Logger().Output(2, fmt.Sprintf(format, v...))
}
}
// JSON returns a JSON representation of the settings.
func (s *Settings) JSON() (string, error) {
js := jsonSettings{
DisablePAFXFast: s.disablePAFXFast,
AssumePreAuthentication: s.assumePreAuthentication,
}
b, err := json.MarshalIndent(js, "", " ")
if err != nil {
return "", err
}
return string(b), nil
}