/* modified by fryakatkop nov2015 FSWebServer - Example WebServer with SPIFFS backend for esp8266 Copyright (c) 2015 Hristo Gochkov. All rights reserved. This file is part of the ESP8266WebServer library for Arduino environment. This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA upload the contents of the data folder with MkSPIFFS Tool ("ESP8266 Sketch Data Upload" in Tools menu in Arduino IDE) or you can upload the contents of a folder if you CD in that folder and run the following command: for file in `ls -A1`; do curl -F "file=@$PWD/$file" esp8266fs.local/edit; done access the sample web page at http://esp8266fs.local *edit* dns will catch all request and response with 302 edit the page by going to http://esp8266fs.local/edit */ #include #include #include #include #include /* #include */ #define DBG_OUTPUT_PORT Serial const char *ssid = "ESP-test"; const char *password = ""; /* hostname for mDNS. Should work at least on windows. Try http://esp8266.local */ const char *myHostname = "esp8266"; const char *metaRefreshStr = "

redirecting...

"; /* // DNS server const byte DNS_PORT = 53; DNSServer dnsServer; */ // LED Animations unsigned long previousMillis = 0; int interval = 100; // ms /* Soft AP network parameters */ IPAddress apIP(192, 168, 4, 1); // note: update metaRefreshStr string if ip change! IPAddress netMsk(255, 255, 255, 0); // Web server ESP8266WebServer server(80); //format bytes String formatBytes(size_t bytes){ if (bytes < 1024){ return String(bytes)+"B"; } else if(bytes < (1024 * 1024)){ return String(bytes/1024.0)+"KB"; } else if(bytes < (1024 * 1024 * 1024)){ return String(bytes/1024.0/1024.0)+"MB"; } else { return String(bytes/1024.0/1024.0/1024.0)+"GB"; } } String getContentType(String filename){ if(server.hasArg("download")) return "application/octet-stream"; else 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.html"; String contentType = getContentType(path); String pathWithGz = path + ".gz"; if(SPIFFS.exists(pathWithGz) || SPIFFS.exists(path)){ if(SPIFFS.exists(pathWithGz)) path += ".gz"; File file = SPIFFS.open(path, "r"); size_t sent = server.streamFile(file, contentType); file.close(); return true; } return false; } void handleFileList() { if(!server.hasArg("dir")) {server.send(500, "text/plain", "BAD ARGS"); return;} String path = server.arg("dir"); DBG_OUTPUT_PORT.println("handleFileList: " + path); Dir dir = SPIFFS.openDir(path); path = String(); String output = "["; while(dir.next()){ File entry = dir.openFile("r"); if (output != "[") output += ','; bool isDir = false; output += "{\"type\":\""; output += (isDir)?"dir":"file"; output += "\",\"name\":\""; output += String(entry.name()).substring(1); output += "\"}"; entry.close(); } output += "]"; server.send(200, "text/json", output); } // void handleLeds() // { // if(server.arg("LED") ) { // int pin = server.arg("LED").toInt(); // bool onOFF = server.arg("state").toInt(); // digitalWrite(pin, onOFF); // } // String json = "{ \"leds\": ["; // for (int i = 0; i < sizeof(ledIoNames); i++) // { // bool state = digitalRead(ledIoNames[i]); // json += "{ \"" + String(i) + "\": ["; // json += "\""+String(ledIoNames[i])+"\", "; // json += "\""+String(state)+"\" ] }"; // if(!(i == sizeof(ledIoNames)-1)) // json += ","; // } // json += "] }"; // server.send(200, "text/json", json); // json = String(); // } void handleMotor() { Serial.println("handleMotor"); if(server.arg("motor") ) { int pin = server.arg("motor").toInt(); bool onOFF = server.arg("state").toInt(); digitalWrite(pin, onOFF); } // String json = "{ \"leds\": ["; // for (int i = 0; i < sizeof(ledIoNames); i++) // { // bool state = digitalRead(ledIoNames[i]); // json += "{ \"" + String(i) + "\": ["; // json += "\""+String(ledIoNames[i])+"\", "; // json += "\""+String(state)+"\" ] }"; // if(!(i == sizeof(ledIoNames)-1)) // json += ","; // } // json += "] }"; server.send(200, "text/plain", "blub"); // server.send(200, "text/json", json); // json = String(); } void setup(void){ DBG_OUTPUT_PORT.begin(115200); DBG_OUTPUT_PORT.print("\n"); DBG_OUTPUT_PORT.setDebugOutput(true); SPIFFS.begin(); { Dir dir = SPIFFS.openDir("/"); while (dir.next()) { String fileName = dir.fileName(); size_t fileSize = dir.fileSize(); DBG_OUTPUT_PORT.printf("FS File: %s, size: %s\n", fileName.c_str(), formatBytes(fileSize).c_str()); } DBG_OUTPUT_PORT.printf("\n"); } //WIFI INIT DBG_OUTPUT_PORT.printf("Connecting to %s\n", ssid); WiFi.mode(WIFI_AP); WiFi.softAP(ssid, password); DBG_OUTPUT_PORT.println(""); DBG_OUTPUT_PORT.print("Connected! IP address: "); DBG_OUTPUT_PORT.println ( WiFi.softAPIP() ); /* //Setup the DNS server redirecting all the domains to the apIP dnsServer.setErrorReplyCode(DNSReplyCode::NoError); dnsServer.start(DNS_PORT, "*", apIP); */ // Setup MDNS responder if (!MDNS.begin(myHostname)) { Serial.println("Error setting up MDNS responder!"); } else { Serial.println("mDNS responder started"); // Add service to MDNS-SD MDNS.addService("http", "tcp", 80); } //SERVER INIT //list directory server.on("/listFiles", HTTP_GET, handleFileList); server.on("/heap", HTTP_GET, [](){ String json = "{"; json += "\"heap\":"+String(ESP.getFreeHeap()); json += "}"; server.send(200, "text/json", json); json = String(); }); server.onNotFound(handleNotFound); server.begin(); Serial.println("HTTP server started"); } void handleNotFound() { Serial.println("handleNotFound"); String uri = server.uri(); Serial.println(uri); // /motor/1/123 if(uri.substring(0,7) == "/motor/") { Serial.println("/motor/"); int motorNr = uri.substring(7,8).toInt(); int motorValue = uri.substring(9).toInt(); Serial.print("motorNr:"); Serial.println(motorNr); Serial.print("motorValue:"); Serial.println(motorValue); } if(!handleFileRead(server.uri())) { //server.send(302, "text/html", metaRefreshStr); server.send(302, "text/plain", "blub"); } } void loop(void){ /* //DNS dnsServer.processNextRequest(); */ //HTTP server.handleClient(); // unsigned long currentMillis = millis(); if (currentMillis - previousMillis >= interval) { previousMillis = currentMillis; } }