Begin of json rpc API and ... making openwrt module work

Openwrt module was broken reworking all module !

cmd/server/rpc/server.go

@@ -1,29 +1,54 @@
 package rpc
 
 import (
-	"fmt"
 	"net/http"
 
+	"forge.cadoles.com/Pyxis/orion/openwrt"
 	"github.com/gorilla/rpc"
 	"github.com/gorilla/rpc/json"
 )
 
 // OrionService is the JSON-RPC API
-type OrionService struct{}
-
-// HelloArgs is the arguments expected by the Hello method
-type HelloArgs struct {
-	Who string
+type OrionService struct {
+	UCI *openwrt.UCI
 }
 
-// HelloResponse is the response returned from the Hello method
-type HelloResponse struct {
-	Message string
+// NewOrionService create a new OrionService !
+func NewOrionService() *OrionService {
+	uci := openwrt.NewUCI()
+	return &OrionService{
+		UCI: uci,
+	}
 }
 
-// Hello is a demo RPC method fro the OrionService
-func (o *OrionService) Hello(r *http.Request, args *HelloArgs, reply *HelloResponse) error {
-	reply.Message = fmt.Sprintf("hello %s", args.Who)
+// UCIArgs argument structure for exported method OwrtListWifiDevices
+type UCIArgs struct{}
+
+// UCIResponse is the response structure for exposed method OwrtListWifiDevices
+type UCIResponse struct {
+	Devices []map[string]string
+}
+
+// OwrtListWifiDevices offers an RPC Method to list Wifi nics in a OpenWRT device.
+func (o *OrionService) OwrtListWifiDevices(r *http.Request, args *UCIArgs, reply *UCIResponse) error {
+	o.UCI.LoadWirelessConf()
+	devs := o.UCI.GetWifiDevices()
+	reply.Devices = devs
+	return nil
+}
+
+// ListIfaceArgs argument structure for exported method OwrtListWifiDevices
+type ListIfaceArgs struct{}
+
+// ListIfaceResponse is the response structure for exposed method OwrtListWifiDevices
+type ListIfaceResponse struct {
+	Interfaces []*openwrt.UCIWirelessInterface
+}
+
+// OwrtListWifiInterfaces offers an RPC Method to list wifi interfaces in a OpenWRT device.
+func (o *OrionService) OwrtListWifiInterfaces(r *http.Request, args *ListIfaceArgs, reply *ListIfaceResponse) error {
+	o.UCI.LoadWirelessConf()
+	reply.Interfaces = o.UCI.GetWifiIfaces()
 	return nil
 }