#include "../../uwsgi.h"

extern struct uwsgi_server uwsgi;

/* uwsgi ADMIN|10 */
int uwsgi_request_admin(struct wsgi_request *wsgi_req) {

        uint32_t opt_value = 0;
        ssize_t len;

	if (wsgi_req->uh.pktsize != 0 && wsgi_req->uh.pktsize != 4)
		return UWSGI_OK;

	// write request
	if (wsgi_req->uh.pktsize == 4) {
                memcpy(&opt_value, wsgi_req->buffer, 4);
        	uwsgi_log( "setting internal option %d to %d\n", wsgi_req->uh.modifier2, opt_value);
        	uwsgi.shared->options[wsgi_req->uh.modifier2] = opt_value;

        	// ACK
        	wsgi_req->uh.modifier1 = 255;
        	wsgi_req->uh.pktsize = 0;
        	wsgi_req->uh.modifier2 = 1;
        	len = write(wsgi_req->poll.fd, wsgi_req, 4);
        	if (len != 4) {
                	uwsgi_error("write()");
        	}
	}
	// get request
	else {
		uwsgi_log( "internal option %d = %d\n", wsgi_req->uh.modifier2, uwsgi.shared->options[wsgi_req->uh.modifier2]);

		wsgi_req->uh.modifier1 = 10;
		wsgi_req->uh.pktsize = 4;
		len = write(wsgi_req->poll.fd, wsgi_req, 4);
                if (len != 4) {
                        uwsgi_error("write()");
			return UWSGI_OK;
                }
		len = write(wsgi_req->poll.fd, (char *) &uwsgi.shared->options[wsgi_req->uh.modifier2], 4);
                if (len != 4) {
                        uwsgi_error("write()");
		}
		
	}

        return UWSGI_OK;
}


struct uwsgi_plugin admin_plugin = {

        .name = "admin",
        .modifier1 = 10,
        .request = uwsgi_request_admin,

};