use mediator to distribute messages via dispatch method

include/readme.txt

@@ -0,0 +1,39 @@
+
+This directory is intended for project header files.
+
+A header file is a file containing C declarations and macro definitions
+to be shared between several project source files. You request the use of a
+header file in your project source file (C, C++, etc) located in `src` folder
+by including it, with the C preprocessing directive `#include'.
+
+```src/main.c
+
+#include "header.h"
+
+int main (void)
+{
+ ...
+}
+```
+
+Including a header file produces the same results as copying the header file
+into each source file that needs it. Such copying would be time-consuming
+and error-prone. With a header file, the related declarations appear
+in only one place. If they need to be changed, they can be changed in one
+place, and programs that include the header file will automatically use the
+new version when next recompiled. The header file eliminates the labor of
+finding and changing all the copies as well as the risk that a failure to
+find one copy will result in inconsistencies within a program.
+
+In C, the usual convention is to give header files names that end with `.h'.
+It is most portable to use only letters, digits, dashes, and underscores in
+header file names, and at most one dot.
+
+Read more about using header files in official GCC documentation:
+
+* Include Syntax
+* Include Operation
+* Once-Only Headers
+* Computed Includes
+
+https://gcc.gnu.org/onlinedocs/cpp/Header-Files.html

src/Sprocket.cpp

@@ -44,10 +44,10 @@ void Sprocket::loop(){
 }
 
 void Sprocket::dispatch( uint32_t from, String &msg ) {
-    SprocketMessage mMsg;
-    mMsg.fromJsonString(msg);
-    if(mMsg.valid){
-        dispatchMessageToPlugins(mMsg);
+    currentMessage.fromJsonString(msg);
+    if(currentMessage.valid){
+        currentMessage.from = from;
+        publish(currentMessage.topic, currentMessage.payload);
     }
 }
 
@@ -62,13 +62,3 @@ void Sprocket::activatePlugins(Scheduler* scheduler, Network* network){
         p->activate(scheduler, network);
     }
 }
-
-// TODO remove plugin dispatching  and onMessage in favor of mediator pub/sub
-void Sprocket::dispatchMessageToPlugins(SprocketMessage msg){
-    if(msg.type != SprocketMessage::NONE){ // baaaa
-        for(Plugin* p : plugins){
-            //Serial.println("dispatch to plugins");
-            p->onMessage(msg);
-        }
-    }
-}

src/Sprocket.h

@@ -25,6 +25,8 @@ class Sprocket : public Mediator {
         // => see difference between standalone and mesh sprochet usage of scheduler
         Scheduler scheduler;
         Network network;
+    private:
+        SprocketMessage currentMessage;
     public:
         SprocketConfig config;
         std::vector<Plugin*> plugins;

src/WiFiNet.cpp

@@ -59,8 +59,8 @@ int WiFiNet::createAccessPoint(){
     WiFi.disconnect();
     WiFi.mode(WIFI_AP);
     WiFi.softAP(config.apSSID.c_str(), config.apPassword.c_str());
-    Serial.println("SoftAP IP address: ");
-    Serial.println(WiFi.softAPIP().toString());
+    String softApPrt = "SoftAP IP: " + WiFi.softAPIP().toString();
+    Serial.println(softApPrt.c_str());
     return 1;
 }