void wz_prefork_init(int argc, char **argv)
{
if (argc < 2) throw std::logic_error("Usage: wz-httpd [--no-daemon] config.xml");
c_fname = argv[argc - 1];
log_info("going to read config: %s", c_fname.c_str());
cfg->load_from_file(c_fname.c_str());
if (strcmp("--no-daemon", argv[1]))
{
if (cfg->r.log_file_name.empty())
{
throw std::logic_error("<log_file_name> is not set in config");
}
log_info("now logging to '%s'", cfg->r.log_file_name.c_str());
log_create(cfg->r.log_file_name.c_str(), log_levels(cfg->r.log_level.c_str()));
doFork = 1;
}
cfg->r.finalize();
}
int ugh_daemon_exec(const char *cfg_filename, unsigned daemon)
{
int rc;
ugh_daemon_t d;
aux_clrptr(&d);
loop = ev_default_loop(0);
/* TODO make it possible to set default values for each module config and
* global config via ugh_make_command macro (by setting all this at
* module_handle_add stage)
*/
rc = ugh_config_init(&d.cfg);
if (0 > rc) return -1;
rc = ugh_config_load(&d.cfg, cfg_filename);
if (0 > rc) return -1;
if (daemon)
{
rc = log_create(d.cfg.log_error, log_levels(d.cfg.log_level));
if (0 > rc) return -1;
}
else
{
log_level = log_levels(d.cfg.log_level);
}
rc = ugh_resolver_init(&d.resolver, &d.cfg);
if (0 > rc) return -1;
size_t i;
for (i = 0; i < ugh_module_handles_size; ++i)
{
if (ugh_module_handles[i].module->init)
{
rc = ugh_module_handles[i].module->init(&d.cfg, ugh_module_handles[i].config);
if (0 > rc) return -1;
}
}
rc = ugh_server_listen(&d.srv, &d.cfg, &d.resolver);
if (0 > rc) return -1;
ev_timer_init(&d.wev_silent, ugh_wcb_silent, 0, UGH_CONFIG_SILENT_TIMEOUT);
ev_timer_again(loop, &d.wev_silent);
ev_run(loop, 0);
ugh_server_enough(&d.srv);
for (i = 0; i < ugh_module_handles_size; ++i)
{
if (ugh_module_handles[i].module->free)
{
rc = ugh_module_handles[i].module->free(&d.cfg, ugh_module_handles[i].config);
if (0 > rc) return -1;
}
}
ugh_resolver_free(&d.resolver);
ugh_config_free(&d.cfg);
return 0;
}
int log_levels_add(int facility, logsrc_t src, uint8_t levels)
{
uint8_t new_levels = log_levels(facility, src) | levels;
return log_levels_set(facility, src, new_levels);
}
