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2 raymond 1 
// SPDX-License-Identifier: LGPL-3.0-or-later
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// Copyright 2016-2026 Hristo Gochkov, Mathieu Carbou, Emil Muratov, Will Miles
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//
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// Shows how to catch all requests and send a 404 Not Found response
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//
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#include <Arduino.h>
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#include <AsyncTCP.h>
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#include <WiFi.h>
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#include <ESPAsyncWebServer.h>
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static AsyncWebServer server(80);
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static const char *htmlContent PROGMEM = R"(
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<!DOCTYPE html>
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<html>
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<head>
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    <title>Sample HTML</title>
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</head>
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<body>
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    <h1>Hello, World!</h1>
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    <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Proin euismod, purus a euismod
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    rhoncus, urna ipsum cursus massa, eu dictum tellus justo ac justo. Quisque ullamcorper
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    arcu nec tortor ullamcorper, vel fermentum justo fermentum. Vivamus sed velit ut elit
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    accumsan congue ut ut enim. Ut eu justo eu lacus varius gravida ut a tellus. Nulla facilisi.
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    Integer auctor consectetur ultricies. Fusce feugiat, mi sit amet bibendum viverra, orci leo
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    dapibus elit, id varius sem dui id lacus.</p>
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    <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Proin euismod, purus a euismod
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    rhoncus, urna ipsum cursus massa, eu dictum tellus justo ac justo. Quisque ullamcorper
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    arcu nec tortor ullamcorper, vel fermentum justo fermentum. Vivamus sed velit ut elit
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    accumsan congue ut ut enim. Ut eu justo eu lacus varius gravida ut a tellus. Nulla facilisi.
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    Integer auctor consectetur ultricies. Fusce feugiat, mi sit amet bibendum viverra, orci leo
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    dapibus elit, id varius sem dui id lacus.</p>
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    <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Proin euismod, purus a euismod
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    rhoncus, urna ipsum cursus massa, eu dictum tellus justo ac justo. Quisque ullamcorper
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    arcu nec tortor ullamcorper, vel fermentum justo fermentum. Vivamus sed velit ut elit
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    accumsan congue ut ut enim. Ut eu justo eu lacus varius gravida ut a tellus. Nulla facilisi.
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    Integer auctor consectetur ultricies. Fusce feugiat, mi sit amet bibendum viverra, orci leo
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    dapibus elit, id varius sem dui id lacus.</p>
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    <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Proin euismod, purus a euismod
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    rhoncus, urna ipsum cursus massa, eu dictum tellus justo ac justo. Quisque ullamcorper
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    arcu nec tortor ullamcorper, vel fermentum justo fermentum. Vivamus sed velit ut elit
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    accumsan congue ut ut enim. Ut eu justo eu lacus varius gravida ut a tellus. Nulla facilisi.
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    Integer auctor consectetur ultricies. Fusce feugiat, mi sit amet bibendum viverra, orci leo
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    dapibus elit, id varius sem dui id lacus.</p>
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    <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Proin euismod, purus a euismod
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    rhoncus, urna ipsum cursus massa, eu dictum tellus justo ac justo. Quisque ullamcorper
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    arcu nec tortor ullamcorper, vel fermentum justo fermentum. Vivamus sed velit ut elit
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    accumsan congue ut ut enim. Ut eu justo eu lacus varius gravida ut a tellus. Nulla facilisi.
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    Integer auctor consectetur ultricies. Fusce feugiat, mi sit amet bibendum viverra, orci leo
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    dapibus elit, id varius sem dui id lacus.</p>
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    <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Proin euismod, purus a euismod
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    rhoncus, urna ipsum cursus massa, eu dictum tellus justo ac justo. Quisque ullamcorper
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    arcu nec tortor ullamcorper, vel fermentum justo fermentum. Vivamus sed velit ut elit
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    accumsan congue ut ut enim. Ut eu justo eu lacus varius gravida ut a tellus. Nulla facilisi.
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    Integer auctor consectetur ultricies. Fusce feugiat, mi sit amet bibendum viverra, orci leo
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    dapibus elit, id varius sem dui id lacus.</p>
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    <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Proin euismod, purus a euismod
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    rhoncus, urna ipsum cursus massa, eu dictum tellus justo ac justo. Quisque ullamcorper
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    arcu nec tortor ullamcorper, vel fermentum justo fermentum. Vivamus sed velit ut elit
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    accumsan congue ut ut enim. Ut eu justo eu lacus varius gravida ut a tellus. Nulla facilisi.
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    Integer auctor consectetur ultricies. Fusce feugiat, mi sit amet bibendum viverra, orci leo
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    dapibus elit, id varius sem dui id lacus.</p>
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    <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Proin euismod, purus a euismod
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    rhoncus, urna ipsum cursus massa, eu dictum tellus justo ac justo. Quisque ullamcorper
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    arcu nec tortor ullamcorper, vel fermentum justo fermentum. Vivamus sed velit ut elit
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    accumsan congue ut ut enim. Ut eu justo eu lacus varius gravida ut a tellus. Nulla facilisi.
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    Integer auctor consectetur ultricies. Fusce feugiat, mi sit amet bibendum viverra, orci leo
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    dapibus elit, id varius sem dui id lacus.</p>
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</body>
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</html>
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)";
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static const size_t htmlContentLength = strlen_P(htmlContent);
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void setup() {
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  Serial.begin(115200);
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#if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED || LT_ARD_HAS_WIFI || CONFIG_ESP32_WIFI_ENABLED
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  WiFi.mode(WIFI_AP);
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  WiFi.softAP("esp-captive");
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#endif
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  // curl -v http://192.168.4.1/
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  server.on("/", HTTP_GET, [](AsyncWebServerRequest *request) {
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    // need to cast to uint8_t*
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    // if you do not, the const char* will be copied in a temporary String buffer
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    request->send(200, "text/html", (uint8_t *)htmlContent, htmlContentLength);
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  });
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  // catch any request, and send a 404 Not Found response
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  // except for /game_log which is handled by onRequestBody
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  //
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  // curl -v http://192.168.4.1/foo
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  //
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  server.onNotFound([](AsyncWebServerRequest *request) {
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    if (request->url() == "/game_log") {
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      return;  // response object already created by onRequestBody
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    }
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    request->send(404, "text/plain", "Not found");
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  });
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  // See: https://github.com/ESP32Async/ESPAsyncWebServer/issues/6
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  // catch any POST request and send a 200 OK response
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  //
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  // curl -v -X POST http://192.168.4.1/game_log -H "Content-Type: application/json" -d '{"game": "test"}'
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  //
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  server.onRequestBody([](AsyncWebServerRequest *request, uint8_t *data, size_t len, size_t index, size_t total) {
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    if (request->url() == "/game_log") {
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      request->send(200, "application/json", "{\"status\":\"OK\"}");
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    }
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    // note that there is no else here: the goal is only to prepare a response based on some body content
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    // onNotFound will always be called after this, and will not override the response object if `/game_log` is requested
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  });
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  server.begin();
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}
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// not needed
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void loop() {
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  delay(100);
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}