adds a webserver

fan_control/src/server.cpp

@@ -0,0 +1,52 @@
+#include "server.hpp"
+#include <FS.h>
+
+#define DBG_OUTPUT_PORT Serial
+
+ESP8266WebServer* serv  = NULL;
+
+
+String getContentType(String filename){
+  if(filename.endsWith(".htm")) return "text/html";
+  else if(filename.endsWith(".html")) return "text/html";
+  else if(filename.endsWith(".css")) return "text/css";
+  else if(filename.endsWith(".js")) return "application/javascript";
+  else if(filename.endsWith(".png")) return "image/png";
+  else if(filename.endsWith(".gif")) return "image/gif";
+  else if(filename.endsWith(".jpg")) return "image/jpeg";
+  else if(filename.endsWith(".ico")) return "image/x-icon";
+  else if(filename.endsWith(".xml")) return "text/xml";
+  else if(filename.endsWith(".pdf")) return "application/x-pdf";
+  else if(filename.endsWith(".zip")) return "application/x-zip";
+  else if(filename.endsWith(".gz")) return "application/x-gzip";
+  return "text/plain";
+}
+
+
+bool handleFileRead(String path ){
+  DBG_OUTPUT_PORT.println("handleFileRead: " + path);
+  if(path.endsWith("/")) path += "index.htm";
+  String contentType = getContentType(path);
+  String pathWithGz = path + ".gz";
+  if(LittleFS.exists(pathWithGz) || LittleFS.exists(path)){
+    if(LittleFS.exists(pathWithGz))
+      path += ".gz";
+    File file = LittleFS.open(path, "r");
+    file.close();
+    return true;
+  }
+  return false;
+}
+
+void handleHours(){
+
+}
+
+void server_setup(){
+    LittleFS.begin();
+    server.on("/hour", HTTP_GET, handleHours);
+    server.onNotFound([](){
+        if(!handleFileRead(server.uri()))
+            server.send(404, "text/plain", "FileNotFound");
+    });
+}