added console command

rpc/api/mergedapi.go

@@ -1,21 +1,27 @@
 package api
 
-import "github.com/ethereum/go-ethereum/rpc/shared"
+import (
+	"github.com/ethereum/go-ethereum/rpc/shared"
+)
+
+const (
+	MergedApiVersion = "1.0"
+)
 
 // combines multiple API's
 type MergedApi struct {
-	apis    []string
+	apis    map[string]string
 	methods map[string]EthereumApi
 }
 
 // create new merged api instance
 func newMergedApi(apis ...EthereumApi) *MergedApi {
 	mergedApi := new(MergedApi)
-	mergedApi.apis = make([]string, len(apis))
+	mergedApi.apis = make(map[string]string, len(apis))
 	mergedApi.methods = make(map[string]EthereumApi)
 
-	for i, api := range apis {
-		mergedApi.apis[i] = api.Name()
+	for _, api := range apis {
+		mergedApi.apis[api.Name()] = api.ApiVersion()
 		for _, method := range api.Methods() {
 			mergedApi.methods[method] = api
 		}
@@ -47,8 +53,12 @@ func (self *MergedApi) Name() string {
 	return MergedApiName
 }
 
+func (self *MergedApi) ApiVersion() string {
+	return MergedApiVersion
+}
+
 func (self *MergedApi) handle(req *shared.Request) (interface{}, error) {
-	if req.Method == "support_apis" { // provided API's
+	if req.Method == "modules" { // provided API's
 		return self.apis, nil
 	}