From 85ea4e995a75abe061f6fc375ea0481084dddd43 Mon Sep 17 00:00:00 2001 From: schererleander Date: Tue, 20 Jan 2026 08:34:54 +0100 Subject: initial commit --- .../idf_component_examples/catchall/CMakeLists.txt | 8 ++ .../idf_component_examples/catchall/README.md | 1 + .../catchall/main/CMakeLists.txt | 2 + .../catchall/main/idf_component.yml | 6 + .../idf_component_examples/catchall/main/main.cpp | 125 +++++++++++++++++++++ .../catchall/sdkconfig.defaults | 12 ++ 6 files changed, 154 insertions(+) create mode 100644 libraries/ESP_Async_WebServer/idf_component_examples/catchall/CMakeLists.txt create mode 100644 libraries/ESP_Async_WebServer/idf_component_examples/catchall/README.md create mode 100644 libraries/ESP_Async_WebServer/idf_component_examples/catchall/main/CMakeLists.txt create mode 100644 libraries/ESP_Async_WebServer/idf_component_examples/catchall/main/idf_component.yml create mode 100644 libraries/ESP_Async_WebServer/idf_component_examples/catchall/main/main.cpp create mode 100644 libraries/ESP_Async_WebServer/idf_component_examples/catchall/sdkconfig.defaults (limited to 'libraries/ESP_Async_WebServer/idf_component_examples/catchall') diff --git a/libraries/ESP_Async_WebServer/idf_component_examples/catchall/CMakeLists.txt b/libraries/ESP_Async_WebServer/idf_component_examples/catchall/CMakeLists.txt new file mode 100644 index 0000000..664d458 --- /dev/null +++ b/libraries/ESP_Async_WebServer/idf_component_examples/catchall/CMakeLists.txt @@ -0,0 +1,8 @@ +# For more information about build system see +# https://docs.espressif.com/projects/esp-idf/en/latest/api-guides/build-system.html +# The following five lines of boilerplate have to be in your project's +# CMakeLists in this exact order for cmake to work correctly +cmake_minimum_required(VERSION 3.16) + +include($ENV{IDF_PATH}/tools/cmake/project.cmake) +project(main) diff --git a/libraries/ESP_Async_WebServer/idf_component_examples/catchall/README.md b/libraries/ESP_Async_WebServer/idf_component_examples/catchall/README.md new file mode 100644 index 0000000..1e09f91 --- /dev/null +++ b/libraries/ESP_Async_WebServer/idf_component_examples/catchall/README.md @@ -0,0 +1 @@ +### Basic example to show how to catch all requests and send a 404 Not Found response diff --git a/libraries/ESP_Async_WebServer/idf_component_examples/catchall/main/CMakeLists.txt b/libraries/ESP_Async_WebServer/idf_component_examples/catchall/main/CMakeLists.txt new file mode 100644 index 0000000..9eb7ec4 --- /dev/null +++ b/libraries/ESP_Async_WebServer/idf_component_examples/catchall/main/CMakeLists.txt @@ -0,0 +1,2 @@ +idf_component_register(SRCS "main.cpp" + INCLUDE_DIRS ".") diff --git a/libraries/ESP_Async_WebServer/idf_component_examples/catchall/main/idf_component.yml b/libraries/ESP_Async_WebServer/idf_component_examples/catchall/main/idf_component.yml new file mode 100644 index 0000000..e2d1c65 --- /dev/null +++ b/libraries/ESP_Async_WebServer/idf_component_examples/catchall/main/idf_component.yml @@ -0,0 +1,6 @@ +## IDF Component Manager Manifest File +dependencies: + esp32async/espasyncwebserver: + version: "*" + override_path: "../../../" + pre_release: true diff --git a/libraries/ESP_Async_WebServer/idf_component_examples/catchall/main/main.cpp b/libraries/ESP_Async_WebServer/idf_component_examples/catchall/main/main.cpp new file mode 100644 index 0000000..c491588 --- /dev/null +++ b/libraries/ESP_Async_WebServer/idf_component_examples/catchall/main/main.cpp @@ -0,0 +1,125 @@ +// SPDX-License-Identifier: LGPL-3.0-or-later +// Copyright 2016-2025 Hristo Gochkov, Mathieu Carbou, Emil Muratov + +// +// Shows how to catch all requests and send a 404 Not Found response +// + +#include +#include +#include + +#include + +static AsyncWebServer server(80); + +static const char *htmlContent PROGMEM = R"( + + + + Sample HTML + + +

Hello, World!

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Proin euismod, purus a euismod + rhoncus, urna ipsum cursus massa, eu dictum tellus justo ac justo. Quisque ullamcorper + arcu nec tortor ullamcorper, vel fermentum justo fermentum. Vivamus sed velit ut elit + accumsan congue ut ut enim. Ut eu justo eu lacus varius gravida ut a tellus. Nulla facilisi. + Integer auctor consectetur ultricies. Fusce feugiat, mi sit amet bibendum viverra, orci leo + dapibus elit, id varius sem dui id lacus.

+ + +)"; + +static const size_t htmlContentLength = strlen_P(htmlContent); + +void setup() { + Serial.begin(115200); + +#ifndef CONFIG_IDF_TARGET_ESP32H2 + WiFi.mode(WIFI_AP); + WiFi.softAP("esp-captive"); +#endif + + // curl -v http://192.168.4.1/ + server.on("/", HTTP_GET, [](AsyncWebServerRequest *request) { + // need to cast to uint8_t* + // if you do not, the const char* will be copied in a temporary String buffer + request->send(200, "text/html", (uint8_t *)htmlContent, htmlContentLength); + }); + + // catch any request, and send a 404 Not Found response + // except for /game_log which is handled by onRequestBody + // + // curl -v http://192.168.4.1/foo + // + server.onNotFound([](AsyncWebServerRequest *request) { + if (request->url() == "/game_log") { + return; // response object already created by onRequestBody + } + + request->send(404, "text/plain", "Not found"); + }); + + // See: https://github.com/ESP32Async/ESPAsyncWebServer/issues/6 + // catch any POST request and send a 200 OK response + // + // curl -v -X POST http://192.168.4.1/game_log -H "Content-Type: application/json" -d '{"game": "test"}' + // + server.onRequestBody([](AsyncWebServerRequest *request, uint8_t *data, size_t len, size_t index, size_t total) { + if (request->url() == "/game_log") { + request->send(200, "application/json", "{\"status\":\"OK\"}"); + } + // note that there is no else here: the goal is only to prepare a response based on some body content + // onNotFound will always be called after this, and will not override the response object if `/game_log` is requested + }); + + server.begin(); +} + +// not needed +void loop() { + delay(100); +} diff --git a/libraries/ESP_Async_WebServer/idf_component_examples/catchall/sdkconfig.defaults b/libraries/ESP_Async_WebServer/idf_component_examples/catchall/sdkconfig.defaults new file mode 100644 index 0000000..bb72365 --- /dev/null +++ b/libraries/ESP_Async_WebServer/idf_component_examples/catchall/sdkconfig.defaults @@ -0,0 +1,12 @@ +# +# Arduino ESP32 +# +CONFIG_AUTOSTART_ARDUINO=y +# end of Arduino ESP32 + +# +# FREERTOS +# +CONFIG_FREERTOS_HZ=1000 +# end of FREERTOS +# end of Component config -- cgit v1.3.1