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/* Copyright (c) 2001 Matej Pfajfar.
* Copyright (c) 2001-2004, Roger Dingledine.
* Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
* Copyright (c) 2007-2019, The Tor Project, Inc. */
/* See LICENSE for licensing information */
#include "core/or/or.h"
#include "app/config/config.h"
#include "core/mainloop/connection.h"
#include "core/or/port_cfg_st.h"
#include "feature/relay/router.h"
#include "feature/relay/routermode.h"
/** Return 1 if we are configured to accept either relay or directory requests
* from clients and we aren't at risk of exceeding our bandwidth limits, thus
* we should be a directory server. If not, return 0.
*/
int
dir_server_mode(const or_options_t *options)
{
if (!options->DirCache)
return 0;
return options->DirPort_set ||
(server_mode(options) && router_has_bandwidth_to_be_dirserver(options));
}
/** 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;
}
/** Return true iff we are trying to be a server.
*/
MOCK_IMPL(int,
server_mode,(const or_options_t *options))
{
if (options->ClientOnly) return 0;
return (options->ORPort_set);
}
/** Return true iff we are trying to be a non-bridge server.
*/
MOCK_IMPL(int,
public_server_mode,(const or_options_t *options))
{
if (!server_mode(options)) return 0;
return (!options->BridgeRelay);
}
/** Remember if we've advertised ourselves to the dirservers. */
static int server_is_advertised=0;
/** Return true iff we have published our descriptor lately.
*/
MOCK_IMPL(int,
advertised_server_mode,(void))
{
return server_is_advertised;
}
/**
* Called with a boolean: set whether we have recently published our
* descriptor.
*/
void
set_server_advertised(int s)
{
server_is_advertised = s;
}
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