85 lines
2.8 KiB
Arduino
85 lines
2.8 KiB
Arduino
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void handleRoot() {
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server.send(200, "text/html", "<h1>You are connected</h1><br/>"
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"<a href=\"/setup\">Setup</a><br/>"
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"<a href=\"/otamode\">OTA mode</a><br/>"
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"<a href=\"/gpio?gpio=2&value=1\">ON</a><br/>"
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"<a href=\"/gpio?gpio=2&value=0\">OFF</a><br/>"
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);
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}
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void handleSetup() {
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server.send(200, "text/html", "<form action=\"/save\" method=\"get\">"
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"<div><label for=\"ssid\">Wifi SSID :</label> <input type=\"text\" name=\"ssid\" /></div>"
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"<div><label for=\"password\">Wifi Password :</label><input type=\"password\" name=\"password\" /> </div>"
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"<div><label for=\"host\">Hostname :</label><input type=\"text\" name=\"host\" /> </div>"
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"<div class=\"button\"> <button type=\"submit\">Save</button></div>"
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"</form>");
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}
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void handleGpio() {
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if (!server.hasArg("gpio") || !server.hasArg("value")) {
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server.send(500, "text/plain", "Bad arguments\r\n");
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return;
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}
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pinMode(server.arg("gpio").toInt(), OUTPUT);
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digitalWrite(server.arg("gpio").toInt(), server.arg("value").toInt());
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server.send(200, "text/html", "<h1>GPIO" + server.arg("gpio") + " changed to " + server.arg("value") + "</h1>");
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}
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void handleSave() {
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String password;
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String ssid;
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String hostName;
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if (!server.hasArg("ssid") || !server.hasArg("password") || !server.hasArg("host")) {
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server.send(500, "text/plain", "Bad arguments\r\n");
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return;
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}
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if (saveConfig(BOOTMODE_NORMAL, server.arg("ssid"), server.arg("password"), server.arg("host")) < 0) {
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server.send(500, "text/plain", "Cannot Save Credentials (Too long ?Contains \";\"?)\r\n");
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return;
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}
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server.send(200, "text/html", "<h1>Configuration Saved</h1><br/>"
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"You can reboot now");
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}
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void handleOTA() {
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Serial.println("Boot mode Set to OTA");
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saveBootMode(BOOTMODE_OTA);
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server.send(200, "text/html", "<h1>OTA Mode set</h1><br/>"
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"You can reboot now");
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}
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void handleNotFound() {
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String message = "File Not Found\n\n";
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message += "URI: ";
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message += server.uri();
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message += "\nMethod: ";
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message += (server.method() == HTTP_GET) ? "GET" : "POST";
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message += "\nArguments: ";
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message += server.args();
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message += "\n";
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for (uint8_t i = 0; i < server.args(); i++) {
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message += " " + server.argName(i) + ": " + server.arg(i) + "\n";
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}
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server.send(404, "text/plain", message);
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}
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void setupWebServer(int bootmode) {
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server.on("/", handleRoot);
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server.on("/setup", handleSetup);
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server.on("/save", handleSave);
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if (bootmode == BOOTMODE_NORMAL){
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server.on("/gpio", handleGpio);
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server.on("/otamode", handleOTA);
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}
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server.onNotFound(handleNotFound);
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server.begin();
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Serial.println("HTTP server started");
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}
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