initial import

Signed-off-by: Vasiliy Tolstov <v.tolstov@selfip.ru>

api/api.go

@@ -0,0 +1,58 @@
+package api
+
+/*
+import (
+	"fmt"
+	"strings"
+
+	"github.com/sdstack/storage/kv"
+)
+
+var apiTypes map[string]Api
+
+func init() {
+	apiTypes = make(map[string]Api)
+}
+
+func RegisterApi(engine string, api Api) {
+	apiTypes[engine] = proxy
+}
+
+// Proxy represents proxy interface
+type Proxy interface {
+	Start() error
+	Stop() error
+	Configure(*kv.KV, interface{}) error
+	//	Format() error
+	//	Check() error
+	//	Recover() error
+	//	Info() (*Info, error)
+	//	Snapshot() error
+	//	Reweight() error
+	//	Members() []Member
+}
+
+func New(ptype string, cfg interface{}, engine *kv.KV) (Proxy, error) {
+	var err error
+
+	proxy, ok := proxyTypes[ptype]
+	if !ok {
+		return nil, fmt.Errorf("unknown proxy type %s, only %s supported", ptype, strings.Join(ProxyTypes(), ","))
+	}
+
+	err = proxy.Configure(engine, cfg)
+	if err != nil {
+		return nil, err
+	}
+
+	return proxy, nil
+}
+
+func ProxyTypes() []string {
+	var ptypes []string
+	for ptype, _ := range proxyTypes {
+		ptypes = append(ptypes, ptype)
+	}
+	return ptypes
+}
+*/