/* Copyright (c) 2001 Matej Pfajfar.

 * Copyright (c) 2001-2004, Roger Dingledine.

 * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.

 * Copyright (c) 2007-2021, The Tor Project, Inc. */

/* See LICENSE for licensing information */

/**

 * @file proxymode.c

 * @brief Determine whether we are trying to be a proxy.

 **/

#include "core/or/or.h"

#include "app/config/config.h"

#include "core/mainloop/connection.h"

#include "core/or/port_cfg_st.h"

#include "feature/client/proxymode.h"

/** Return true iff we are trying to proxy client connections. */

int

proxy_mode(const or_options_t *options)

{

  (void)options;

  SMARTLIST_FOREACH_BEGIN(get_configured_ports(), const port_cfg_t *, p) {

    if (p->type == CONN_TYPE_AP_LISTENER ||

        p->type == CONN_TYPE_AP_TRANS_LISTENER ||

        p->type == CONN_TYPE_AP_DNS_LISTENER ||

        p->type == CONN_TYPE_AP_NATD_LISTENER)

      return 1;

  } SMARTLIST_FOREACH_END(p);

  return 0;

}