static int on_d2gs_initconn(t_connection * c)
{
t_d2gs * gs;
eventlog(eventlog_level_info, __FUNCTION__, "[%d] client initiated d2gs connection",conn_get_socket(c));
if (!(gs=d2gslist_find_gs_by_ip(conn_get_addr(c)))) {
/* reload list and see if any dns addy's has changed */
if (d2gslist_reload(prefs_get_d2gs_list())<0) {
eventlog(eventlog_level_error, __FUNCTION__, "error reloading game server list,exitting");
return -1;
}
/* recheck */
if (!(gs=d2gslist_find_gs_by_ip(conn_get_addr(c)))) {
eventlog(eventlog_level_error, __FUNCTION__, "d2gs connection from invalid ip address %s",addr_num_to_ip_str(conn_get_addr(c)));
return -1;
}
}
conn_set_class(c,conn_class_d2gs);
conn_set_state(c,conn_state_connected);
conn_set_d2gs_id(c,d2gs_get_id(gs));
if (handle_d2gs_init(c)<0) {
eventlog(eventlog_level_error, __FUNCTION__, "failed to init d2gs connection");
return -1;
}
return 0;
}
extern int d2gslist_create(void)
{
if (!(d2gslist_head=list_create())) return -1;
return d2gslist_reload(prefs_get_d2gs_list());
}
extern int handle_signal(void)
{
std::time_t now;
char const * levels;
char * temp;
char const * tok;
if (signal_data.cancel_quit) {
signal_data.cancel_quit=0;
if (!signal_data.exit_time) {
eventlog(eventlog_level_info,__FUNCTION__,"there is no previous shutdown to be canceled");
} else {
signal_data.exit_time=0;
eventlog(eventlog_level_info,__FUNCTION__,"shutdown was canceled due to std::signal");
}
}
if (signal_data.do_quit) {
signal_data.do_quit=0;
now=std::time(NULL);
if (!signal_data.exit_time) {
signal_data.exit_time=now+d2cs_prefs_get_shutdown_delay();
} else {
signal_data.exit_time-=d2cs_prefs_get_shutdown_decr();
}
eventlog(eventlog_level_info,__FUNCTION__,"the server is going to shutdown in {} minutes",(signal_data.exit_time-now)/60);
}
if (signal_data.exit_time) {
now=std::time(NULL);
if (now >= (signed)signal_data.exit_time) {
signal_data.exit_time=0;
eventlog(eventlog_level_info,__FUNCTION__,"shutdown server due to std::signal");
return -1;
}
}
if (signal_data.reload_config) {
signal_data.reload_config=0;
eventlog(eventlog_level_info,__FUNCTION__,"reloading configuartion file due to std::signal");
if (prefs_reload(cmdline_get_preffile())<0) {
eventlog(eventlog_level_error,__FUNCTION__,"error reload configuration file,exitting");
return -1;
}
if (d2gslist_reload(prefs_get_d2gs_list())<0) {
eventlog(eventlog_level_error,__FUNCTION__,"error reloading game server list,exitting");
return -1;
}
if (trans_reload(d2cs_prefs_get_transfile(),TRANS_D2CS)<0) {
eventlog(eventlog_level_error,__FUNCTION__,"could not reload trans list");
}
eventlog_clear_level();
if ((levels = d2cs_prefs_get_loglevels()))
{
temp = xstrdup(levels);
tok = std::strtok(temp,","); /* std::strtok modifies the string it is passed */
while (tok)
{
if (eventlog_add_level(tok)<0)
eventlog(eventlog_level_error,__FUNCTION__,"could not add std::log level \"{}\"",tok);
tok = std::strtok(NULL,",");
}
xfree(temp);
}
#ifdef DO_DAEMONIZE
if (!cmdline_get_foreground())
#endif
eventlog_open(d2cs_prefs_get_logfile());
}
if (signal_data.reload_ladder) {
signal_data.reload_ladder=0;
eventlog(eventlog_level_info,__FUNCTION__,"reloading ladder data due to std::signal");
d2ladder_refresh();
}
if (signal_data.restart_d2gs) {
signal_data.restart_d2gs=0;
eventlog(eventlog_level_info,__FUNCTION__,"restarting all game servers due to std::signal");
d2gs_restart_all_gs();
}
return 0;
}
extern int handle_signal(void)
{
time_t now;
char const * levels;
char * temp;
char const * tok;
if (signal_data.cancel_quit) {
signal_data.cancel_quit=0;
if (!signal_data.exit_time) {
log_info("there is no previous shutdown to be canceled");
} else {
signal_data.exit_time=0;
log_info("shutdown was canceled due to signal");
}
}
if (signal_data.do_quit) {
signal_data.do_quit=0;
now=time(NULL);
if (!signal_data.exit_time) {
signal_data.exit_time=now+prefs_get_shutdown_delay();
} else {
signal_data.exit_time-=prefs_get_shutdown_decr();
}
if (now >= signal_data.exit_time) {
log_info("shutdown server due to signal");
return -1;
}
log_info("the server is going to shutdown in %lu minutes",(signal_data.exit_time-now)/60);
}
if (signal_data.reload_config) {
signal_data.reload_config=0;
log_info("reloading configuartion file due to signal");
if (prefs_reload(cmdline_get_prefs_file())<0) {
log_error("error reload configuration file,exitting");
return -1;
}
if (d2gslist_reload(prefs_get_d2gs_list())<0) {
log_error("error reloading game server list,exitting");
return -1;
}
eventlog_clear_level();
if ((levels = prefs_get_loglevels()))
{
if (!(temp = strdup(levels)))
{
eventlog(eventlog_level_fatal,"handle_signal","could not allocate memory for temp (exiting)");
return -1;
}
tok = strtok(temp,","); /* strtok modifies the string it is passed */
while (tok)
{
if (eventlog_add_level(tok)<0)
eventlog(eventlog_level_error,"handle_signal","could not add log level \"%s\"",tok);
tok = strtok(NULL,",");
}
free(temp);
}
if (!cmdline_get_logstderr()) eventlog_open(prefs_get_logfile());
}
if (signal_data.reload_ladder) {
signal_data.reload_ladder=0;
log_info("reloading ladder data due to signal");
d2ladder_refresh();
}
return 0;
}
extern int d2gslist_create(void)
{
d2gslist_head=list_create();
return d2gslist_reload(prefs_get_d2gs_list());
}