Missing rpc call hook and test

rpc/plugin_hooks.go

@@ -0,0 +1,26 @@
+package rpc
+
+import (
+	"github.com/ethereum/go-ethereum/log"
+	"github.com/ethereum/go-ethereum/plugins"
+)
+
+func PluginGetRPCCalls(pl *plugins.PluginLoader, id, method, params string) {
+	fnList := pl.Lookup("GetRPCCalls", func(item interface{}) bool {
+		_, ok := item.(func(string, string, string))
+		return ok
+	})
+	for _, fni := range fnList {
+		if fn, ok := fni.(func(string, string, string)); ok {
+			fn(id, method, params)
+		}
+	}
+}
+
+func pluginGetRPCCalls(id, method, params string) {
+	if plugins.DefaultPluginLoader == nil {
+		log.Warn("Attempting GerRPCCalls, but default PluginLoader has not been initialized")
+		return
+	}
+	PluginGetRPCCalls(plugins.DefaultPluginLoader, id, method, params)
+}