Refactoring to break out HTTP from WiFi

src/meshwifi/meshhttp.cpp

@@ -0,0 +1,89 @@
+#include <WebServer.h>
+#include <WiFi.h>
+#include "configuration.h"
+#include "main.h"
+#include "NodeDB.h"
+#include "meshwifi.h"
+#include "meshhttp.h"
+
+
+WebServer webserver(80);
+
+String something = "";
+String sender = "";
+
+
+void handleWebResponse() {
+    webserver.handleClient();
+}
+
+void initWebServer() {
+    webserver.onNotFound(handleNotFound);
+    //webserver.on("/", handleJSONChatHistory);
+    //webserver.on("/json/chat/history", handleJSONChatHistory);
+    webserver.on("/", []() {
+    webserver.send(200, "text/plain", "Everything is awesome!");
+    });
+    webserver.begin();
+
+}
+
+
+void handleJSONChatHistory() {
+
+    String out = "";
+    out += "{\n";
+    out += "  \"data\" : {\n";
+    out += "    \"chat\" : ";
+    out += "[";
+    out += "\"" + sender + "\"";
+    out += ",";
+    out += "\"" + something + "\"";
+    out += "]\n";
+
+
+
+    out += "\n";
+    out += "  }\n";
+    out += "}\n";
+
+    webserver.send ( 200, "application/json", out );
+    return;
+
+}
+
+void handleNotFound() {
+    String message = "File Not Found\n\n";
+    message += "URI: ";
+    message += webserver.uri();
+    message += "\nMethod: ";
+    message += (webserver.method() == HTTP_GET) ? "GET" : "POST";
+    message += "\nArguments: ";
+    message += webserver.args();
+    message += "\n";
+
+    for (uint8_t i = 0; i < webserver.args(); i++) {
+        message += " " + webserver.argName(i) + ": " + webserver.arg(i) + "\n";
+    }
+
+    webserver.send(404, "text/plain", message);
+    /*
+    */
+}
+
+
+
+void notifyWebUI() {
+    DEBUG_MSG("************ Got a message! ************\n");
+    MeshPacket &mp = devicestate.rx_text_message;
+    NodeInfo *node = nodeDB.getNode(mp.from);
+    sender = (node && node->has_user) ? node->user.long_name : "???";
+ 
+    static char tempBuf[256]; // mesh.options says this is MeshPacket.encrypted max_size
+    assert(mp.decoded.which_payload == SubPacket_data_tag);
+    snprintf(tempBuf, sizeof(tempBuf), "%s", mp.decoded.data.payload.bytes);
+
+    
+    something = tempBuf;
+
+}