changed implementation to use the generic wifi libraries instead of esp8266 specific

Author: gilmaimon

src/CloudStorage.h

@@ -214,4 +214,4 @@ class BaseCloudStorage {
   } 
 };
 
-typedef BaseCloudStorage<http::Esp8266Request> CloudStorage;
+typedef BaseCloudStorage<http::GenericEspRequest> CloudStorage;

src/Http/EspClient.h

@@ -1,8 +1,8 @@
 #pragma once
 
 #include "Client.h"
-#include "Esp8266RequestImpl.h"
+#include "GenericEspRequestImpl.h"
 
 namespace http {
-    typedef Request<Esp8266RequestImpl> Esp8266Request;
+    typedef Request<GenericEspRequestImpl> GenericEspRequest;
 };

src/Http/GenericEspRequestImpl.h

@@ -0,0 +1,50 @@
+#pragma once
+
+#include "RequestInterface.h"
+#include <HTTPClient.h>
+
+namespace http {
+  class GenericEspRequestImpl : public RequestInterface {
+  public:
+    GenericEspRequestImpl() : RequestInterface() {}
+
+    void setUrl(String url) override {
+      _http.begin(url);
+    }
+
+    void setMethod(Method m) override {
+      _method = m;
+    }
+
+    void setBody(String body) override {
+      this->_body = body;
+    }
+
+    void addHeader(String key, String value) override {
+      _http.addHeader(key, value);
+    }
+    
+    Response execute() override {
+      int httpCode = -1;
+      if(this->_method == Method::GET) httpCode = this->_http.sendRequest("GET", this->_body);
+      else if(this->_method == Method::POST) httpCode = this->_http.sendRequest("POST", this->_body);
+      
+      Response response;
+      response.statusCode = httpCode;
+      
+      if(httpCode == 200) response.body = this->_http.getString();
+      else response.body = this->_http.errorToString(httpCode);
+
+      this->_http.end();
+      
+      return response;
+    }
+
+    virtual ~GenericEspRequestImpl() {}
+
+  private:
+    Method _method;
+    String _body, _url;
+    HTTPClient _http;
+  };
+};

src/WifiConnection.h

@@ -1,19 +1,19 @@
 #pragma once
 
-#include <ESP8266WiFi.h>
-#include <ESP8266WiFiMulti.h>
+#include <WiFi.h>
+#include <WiFiMulti.h>
 
 namespace WifiConnection {  
-  ESP8266WiFiMulti WiFiMulti;
+  WiFiMulti wifiMulti;
 
   // Sets wifi mode to STA and tries to connect to a network
   void tryConnect(String ssid, String pass) {
     WiFi.mode(WIFI_STA);
-    WiFiMulti.addAP(ssid.c_str(), pass.c_str());
+    wifiMulti.addAP(ssid.c_str(), pass.c_str());
   }
 
   // Method for checking if currently connected to wifi
   boolean isConnected() {
-    return WiFiMulti.run() == WL_CONNECTED;
+    return wifiMulti.run() == WL_CONNECTED;
   }
 };