ESP8266_Treppenlicht/lib/httpserver/httpserver.cpp

#include "httpserver.h"

bool HTTPServer::start() {
    if(!mount_fs()) {
        logf("cant mount filesystem, EXIT !\n\r");
        return false;
    }
    logf("[HTTPServer] LittleFS mounted !\n\r");
    logf("[HTTPServer] root:\n\r");
    this->listRoot();
    logf("\n\r");

    // default handler
    this->onNotFound([this]() {
        String message = "File Not Found\n\n";
        message += "URI: ";
        message += uri();
        message += "\nMethod: ";
        message += (method() == HTTP_GET) ? "GET" : "POST";
        message += "\nArguments: ";
        message += args();
        message += "\n";

        for (uint8_t i = 0; i < args(); i++) {
            message += " " + argName(i) + ": " + arg(i) + "\n";
        }
        send(404, "text/plain", message);
    });

    // add static root file handler for http
    this->serveStatic("/", LittleFS, "/");
    
    // application handler
    this->on("/app=terminal", HTTP_POST, [this]() {
        String log_msg = "terminal: millis: ";
        log_msg += millis();
        send(200, "text/plain", log_msg);
    });

    this->begin();
    Serial.printf("[HTTPServer] Server active on Port 80 !\n\r");
}