Initial QSfera import

Server/vendor/go-micro.dev/v4/api/handler/options.go

@@ -0,0 +1,84 @@
+package handler
+
+import (
+	"go-micro.dev/v4/api/router"
+	"go-micro.dev/v4/client"
+	"go-micro.dev/v4/logger"
+)
+
+var (
+	// DefaultMaxRecvSize is 10MiB.
+	DefaultMaxRecvSize int64 = 1024 * 1024 * 100
+)
+
+// Options is the list of api Options.
+type Options struct {
+	Router      router.Router
+	Client      client.Client
+	Logger      logger.Logger
+	Namespace   string
+	MaxRecvSize int64
+}
+
+// Option is a api Option.
+type Option func(o *Options)
+
+// NewOptions fills in the blanks.
+func NewOptions(opts ...Option) Options {
+	options := Options{
+		Logger: logger.DefaultLogger,
+	}
+
+	for _, o := range opts {
+		o(&options)
+	}
+
+	if options.Client == nil {
+		WithClient(client.DefaultClient)(&options)
+	}
+
+	if options.MaxRecvSize == 0 {
+		options.MaxRecvSize = DefaultMaxRecvSize
+	}
+
+	if options.Logger == nil {
+		options.Logger = logger.LoggerOrDefault(options.Logger)
+	}
+
+	return options
+}
+
+// WithNamespace specifies the namespace for the handler.
+func WithNamespace(s string) Option {
+	return func(o *Options) {
+		o.Namespace = s
+	}
+}
+
+// WithRouter specifies a router to be used by the handler.
+func WithRouter(r router.Router) Option {
+	return func(o *Options) {
+		o.Router = r
+	}
+}
+
+// WithClient sets the client for the handler.
+func WithClient(c client.Client) Option {
+	return func(o *Options) {
+		o.Client = c
+	}
+}
+
+// WithMaxRecvSize specifies max body size.
+func WithMaxRecvSize(size int64) Option {
+	return func(o *Options) {
+		o.MaxRecvSize = size
+	}
+}
+
+// WithLogger specifies the logger.
+func WithLogger(l logger.Logger) Option {
+	return func(o *Options) {
+		o.Logger = l
+	}
+}